1.1 --- a/Makefile.in	Wed Apr 16 10:12:12 2008 +0000
     1.2 +++ b/Makefile.in	Wed Apr 16 12:43:52 2008 +0000
     1.3 @@ -1,8 +1,8 @@
     1.4 -# Makefile.in generated by automake 1.7.9 from Makefile.am.
     1.5 +# Makefile.in generated by automake 1.9.6 from Makefile.am.
     1.6  # @configure_input@
     1.7  
     1.8 -# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
     1.9 -# Free Software Foundation, Inc.
    1.10 +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
    1.11 +# 2003, 2004, 2005  Free Software Foundation, Inc.
    1.12  # This Makefile.in is free software; the Free Software Foundation
    1.13  # gives unlimited permission to copy and/or distribute it,
    1.14  # with or without modifications, as long as this notice is preserved.
    1.15 @@ -13,7 +13,6 @@
    1.16  # PARTICULAR PURPOSE.
    1.17  
    1.18  @SET_MAKE@
    1.19 -
    1.20  srcdir = @srcdir@
    1.21  top_srcdir = @top_srcdir@
    1.22  VPATH = @srcdir@
    1.23 @@ -21,7 +20,6 @@
    1.24  pkglibdir = $(libdir)/@PACKAGE@
    1.25  pkgincludedir = $(includedir)/@PACKAGE@
    1.26  top_builddir = .
    1.27 -
    1.28  am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
    1.29  INSTALL = @INSTALL@
    1.30  install_sh_DATA = $(install_sh) -c -m 644
    1.31 @@ -35,7 +33,45 @@
    1.32  NORMAL_UNINSTALL = :
    1.33  PRE_UNINSTALL = :
    1.34  POST_UNINSTALL = :
    1.35 +build_triplet = @build@
    1.36  host_triplet = @host@
    1.37 +DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
    1.38 +	$(srcdir)/Makefile.in $(srcdir)/config.h.in \
    1.39 +	$(top_srcdir)/configure $(top_srcdir)/test/Makefile.in AUTHORS \
    1.40 +	COPYING ChangeLog INSTALL NEWS acconfig.h config.guess \
    1.41 +	config.sub depcomp install-sh missing mkinstalldirs
    1.42 +subdir = .
    1.43 +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
    1.44 +am__aclocal_m4_deps = $(top_srcdir)/configure.in
    1.45 +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
    1.46 +	$(ACLOCAL_M4)
    1.47 +am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
    1.48 + configure.lineno configure.status.lineno
    1.49 +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
    1.50 +CONFIG_HEADER = config.h
    1.51 +CONFIG_CLEAN_FILES = test/Makefile
    1.52 +SOURCES =
    1.53 +DIST_SOURCES =
    1.54 +RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
    1.55 +	html-recursive info-recursive install-data-recursive \
    1.56 +	install-exec-recursive install-info-recursive \
    1.57 +	install-recursive installcheck-recursive installdirs-recursive \
    1.58 +	pdf-recursive ps-recursive uninstall-info-recursive \
    1.59 +	uninstall-recursive
    1.60 +ETAGS = etags
    1.61 +CTAGS = ctags
    1.62 +DIST_SUBDIRS = src po test
    1.63 +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
    1.64 +distdir = $(PACKAGE)-$(VERSION)
    1.65 +top_distdir = $(distdir)
    1.66 +am__remove_distdir = \
    1.67 +  { test ! -d $(distdir) \
    1.68 +    || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
    1.69 +         && rm -fr $(distdir); }; }
    1.70 +DIST_ARCHIVES = $(distdir).tar.gz
    1.71 +GZIP_ENV = --best
    1.72 +distuninstallcheck_listfiles = find . -type f -print
    1.73 +distcleancheck_listfiles = find . -type f -print
    1.74  ACLOCAL = @ACLOCAL@
    1.75  ALSA_CFLAGS = @ALSA_CFLAGS@
    1.76  ALSA_LIBS = @ALSA_LIBS@
    1.77 @@ -117,8 +153,6 @@
    1.78  MSGFMT = @MSGFMT@
    1.79  MSGFMT_OPTS = @MSGFMT_OPTS@
    1.80  OBJEXT = @OBJEXT@
    1.81 -OSMESA_DRIVER_FALSE = @OSMESA_DRIVER_FALSE@
    1.82 -OSMESA_DRIVER_TRUE = @OSMESA_DRIVER_TRUE@
    1.83  PACKAGE = @PACKAGE@
    1.84  PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
    1.85  PACKAGE_NAME = @PACKAGE_NAME@
    1.86 @@ -141,6 +175,12 @@
    1.87  STRIP = @STRIP@
    1.88  USE_NLS = @USE_NLS@
    1.89  VERSION = @VERSION@
    1.90 +VIDEO_GLX_FALSE = @VIDEO_GLX_FALSE@
    1.91 +VIDEO_GLX_TRUE = @VIDEO_GLX_TRUE@
    1.92 +VIDEO_NSGL_FALSE = @VIDEO_NSGL_FALSE@
    1.93 +VIDEO_NSGL_TRUE = @VIDEO_NSGL_TRUE@
    1.94 +VIDEO_OSMESA_FALSE = @VIDEO_OSMESA_FALSE@
    1.95 +VIDEO_OSMESA_TRUE = @VIDEO_OSMESA_TRUE@
    1.96  XGETTEXT = @XGETTEXT@
    1.97  ac_ct_CC = @ac_ct_CC@
    1.98  am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
    1.99 @@ -148,6 +188,8 @@
   1.100  am__include = @am__include@
   1.101  am__leading_dot = @am__leading_dot@
   1.102  am__quote = @am__quote@
   1.103 +am__tar = @am__tar@
   1.104 +am__untar = @am__untar@
   1.105  bindir = @bindir@
   1.106  build = @build@
   1.107  build_alias = @build_alias@
   1.108 @@ -173,6 +215,7 @@
   1.109  localedir = @localedir@
   1.110  localstatedir = @localstatedir@
   1.111  mandir = @mandir@
   1.112 +mkdir_p = @mkdir_p@
   1.113  oldincludedir = @oldincludedir@
   1.114  pdfdir = @pdfdir@
   1.115  prefix = @prefix@
   1.116 @@ -182,47 +225,45 @@
   1.117  sharedstatedir = @sharedstatedir@
   1.118  sysconfdir = @sysconfdir@
   1.119  target_alias = @target_alias@
   1.120 -
   1.121  @BUILD_SYSTEST_TRUE@TEST_SUBDIR = test
   1.122  SUBDIRS = src po $(TEST_SUBDIR)
   1.123 -
   1.124  EXTRA_DIST = autogen.sh
   1.125 -subdir = .
   1.126 -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
   1.127 -mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
   1.128 -CONFIG_HEADER = config.h
   1.129 -CONFIG_CLEAN_FILES = test/Makefile
   1.130 -DIST_SOURCES =
   1.131 -
   1.132 -RECURSIVE_TARGETS = info-recursive dvi-recursive pdf-recursive \
   1.133 -	ps-recursive install-info-recursive uninstall-info-recursive \
   1.134 -	all-recursive install-data-recursive install-exec-recursive \
   1.135 -	installdirs-recursive install-recursive uninstall-recursive \
   1.136 -	check-recursive installcheck-recursive
   1.137 -DIST_COMMON = README $(srcdir)/Makefile.in $(srcdir)/configure AUTHORS \
   1.138 -	COPYING ChangeLog INSTALL Makefile.am NEWS acconfig.h \
   1.139 -	aclocal.m4 config.guess config.h.in config.sub configure \
   1.140 -	configure.in depcomp install-sh missing mkinstalldirs
   1.141 -DIST_SUBDIRS = src po test
   1.142  all: config.h
   1.143  	$(MAKE) $(AM_MAKEFLAGS) all-recursive
   1.144  
   1.145  .SUFFIXES:
   1.146 -
   1.147 -am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
   1.148 - configure.lineno
   1.149 -$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am  $(top_srcdir)/configure.in $(ACLOCAL_M4)
   1.150 +am--refresh:
   1.151 +	@:
   1.152 +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
   1.153 +	@for dep in $?; do \
   1.154 +	  case '$(am__configure_deps)' in \
   1.155 +	    *$$dep*) \
   1.156 +	      echo ' cd $(srcdir) && $(AUTOMAKE) --gnu '; \
   1.157 +	      cd $(srcdir) && $(AUTOMAKE) --gnu  \
   1.158 +		&& exit 0; \
   1.159 +	      exit 1;; \
   1.160 +	  esac; \
   1.161 +	done; \
   1.162 +	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu  Makefile'; \
   1.163  	cd $(top_srcdir) && \
   1.164  	  $(AUTOMAKE) --gnu  Makefile
   1.165 -Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in  $(top_builddir)/config.status
   1.166 -	cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)
   1.167 +.PRECIOUS: Makefile
   1.168 +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
   1.169 +	@case '$?' in \
   1.170 +	  *config.status*) \
   1.171 +	    echo ' $(SHELL) ./config.status'; \
   1.172 +	    $(SHELL) ./config.status;; \
   1.173 +	  *) \
   1.174 +	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
   1.175 +	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
   1.176 +	esac;
   1.177  
   1.178 -$(top_builddir)/config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
   1.179 +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
   1.180  	$(SHELL) ./config.status --recheck
   1.181 -$(srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
   1.182 +
   1.183 +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
   1.184  	cd $(srcdir) && $(AUTOCONF)
   1.185 -
   1.186 -$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in 
   1.187 +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
   1.188  	cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
   1.189  
   1.190  config.h: stamp-h1
   1.191 @@ -234,10 +275,10 @@
   1.192  stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
   1.193  	@rm -f stamp-h1
   1.194  	cd $(top_builddir) && $(SHELL) ./config.status config.h
   1.195 -
   1.196 -$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(top_srcdir)/configure.in $(ACLOCAL_M4) $(top_srcdir)/acconfig.h
   1.197 +$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) $(top_srcdir)/acconfig.h
   1.198  	cd $(top_srcdir) && $(AUTOHEADER)
   1.199 -	touch $(srcdir)/config.h.in
   1.200 +	rm -f stamp-h1
   1.201 +	touch $@
   1.202  
   1.203  distclean-hdr:
   1.204  	-rm -f config.h stamp-h1
   1.205 @@ -252,7 +293,13 @@
   1.206  #     (which will cause the Makefiles to be regenerated when you run `make');
   1.207  # (2) otherwise, pass the desired values on the `make' command line.
   1.208  $(RECURSIVE_TARGETS):
   1.209 -	@set fnord $$MAKEFLAGS; amf=$$2; \
   1.210 +	@failcom='exit 1'; \
   1.211 +	for f in x $$MAKEFLAGS; do \
   1.212 +	  case $$f in \
   1.213 +	    *=* | --[!k]*);; \
   1.214 +	    *k*) failcom='fail=yes';; \
   1.215 +	  esac; \
   1.216 +	done; \
   1.217  	dot_seen=no; \
   1.218  	target=`echo $@ | sed s/-recursive//`; \
   1.219  	list='$(SUBDIRS)'; for subdir in $$list; do \
   1.220 @@ -264,7 +311,7 @@
   1.221  	    local_target="$$target"; \
   1.222  	  fi; \
   1.223  	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
   1.224 -	   || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
   1.225 +	  || eval $$failcom; \
   1.226  	done; \
   1.227  	if test "$$dot_seen" = "no"; then \
   1.228  	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
   1.229 @@ -272,7 +319,13 @@
   1.230  
   1.231  mostlyclean-recursive clean-recursive distclean-recursive \
   1.232  maintainer-clean-recursive:
   1.233 -	@set fnord $$MAKEFLAGS; amf=$$2; \
   1.234 +	@failcom='exit 1'; \
   1.235 +	for f in x $$MAKEFLAGS; do \
   1.236 +	  case $$f in \
   1.237 +	    *=* | --[!k]*);; \
   1.238 +	    *k*) failcom='fail=yes';; \
   1.239 +	  esac; \
   1.240 +	done; \
   1.241  	dot_seen=no; \
   1.242  	case "$@" in \
   1.243  	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
   1.244 @@ -293,7 +346,7 @@
   1.245  	    local_target="$$target"; \
   1.246  	  fi; \
   1.247  	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
   1.248 -	   || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
   1.249 +	  || eval $$failcom; \
   1.250  	done && test -z "$$fail"
   1.251  tags-recursive:
   1.252  	list='$(SUBDIRS)'; for subdir in $$list; do \
   1.253 @@ -304,14 +357,6 @@
   1.254  	  test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
   1.255  	done
   1.256  
   1.257 -ETAGS = etags
   1.258 -ETAGSFLAGS =
   1.259 -
   1.260 -CTAGS = ctags
   1.261 -CTAGSFLAGS =
   1.262 -
   1.263 -tags: TAGS
   1.264 -
   1.265  ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
   1.266  	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
   1.267  	unique=`for i in $$list; do \
   1.268 @@ -320,19 +365,22 @@
   1.269  	  $(AWK) '    { files[$$0] = 1; } \
   1.270  	       END { for (i in files) print i; }'`; \
   1.271  	mkid -fID $$unique
   1.272 +tags: TAGS
   1.273  
   1.274  TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
   1.275  		$(TAGS_FILES) $(LISP)
   1.276  	tags=; \
   1.277  	here=`pwd`; \
   1.278 -	if (etags --etags-include --version) >/dev/null 2>&1; then \
   1.279 +	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
   1.280  	  include_option=--etags-include; \
   1.281 +	  empty_fix=.; \
   1.282  	else \
   1.283  	  include_option=--include; \
   1.284 +	  empty_fix=; \
   1.285  	fi; \
   1.286  	list='$(SUBDIRS)'; for subdir in $$list; do \
   1.287  	  if test "$$subdir" = .; then :; else \
   1.288 -	    test -f $$subdir/TAGS && \
   1.289 +	    test ! -f $$subdir/TAGS || \
   1.290  	      tags="$$tags $$include_option=$$here/$$subdir/TAGS"; \
   1.291  	  fi; \
   1.292  	done; \
   1.293 @@ -342,10 +390,11 @@
   1.294  	  done | \
   1.295  	  $(AWK) '    { files[$$0] = 1; } \
   1.296  	       END { for (i in files) print i; }'`; \
   1.297 -	test -z "$(ETAGS_ARGS)$$tags$$unique" \
   1.298 -	  || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
   1.299 -	     $$tags $$unique
   1.300 -
   1.301 +	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
   1.302 +	  test -n "$$unique" || unique=$$empty_fix; \
   1.303 +	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
   1.304 +	    $$tags $$unique; \
   1.305 +	fi
   1.306  ctags: CTAGS
   1.307  CTAGS: ctags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
   1.308  		$(TAGS_FILES) $(LISP)
   1.309 @@ -368,24 +417,11 @@
   1.310  
   1.311  distclean-tags:
   1.312  	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
   1.313 -DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
   1.314 -
   1.315 -top_distdir = .
   1.316 -distdir = $(PACKAGE)-$(VERSION)
   1.317 -
   1.318 -am__remove_distdir = \
   1.319 -  { test ! -d $(distdir) \
   1.320 -    || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
   1.321 -         && rm -fr $(distdir); }; }
   1.322 -
   1.323 -GZIP_ENV = --best
   1.324 -distuninstallcheck_listfiles = find . -type f -print
   1.325 -distcleancheck_listfiles = find . -type f -print
   1.326  
   1.327  distdir: $(DISTFILES)
   1.328  	$(am__remove_distdir)
   1.329  	mkdir $(distdir)
   1.330 -	$(mkinstalldirs) $(distdir)/po $(distdir)/test
   1.331 +	$(mkdir_p) $(distdir)/po $(distdir)/test
   1.332  	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
   1.333  	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
   1.334  	list='$(DISTFILES)'; for file in $$list; do \
   1.335 @@ -397,7 +433,7 @@
   1.336  	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
   1.337  	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
   1.338  	    dir="/$$dir"; \
   1.339 -	    $(mkinstalldirs) "$(distdir)$$dir"; \
   1.340 +	    $(mkdir_p) "$(distdir)$$dir"; \
   1.341  	  else \
   1.342  	    dir=''; \
   1.343  	  fi; \
   1.344 @@ -414,13 +450,15 @@
   1.345  	done
   1.346  	list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
   1.347  	  if test "$$subdir" = .; then :; else \
   1.348 -	    test -d $(distdir)/$$subdir \
   1.349 -	    || mkdir $(distdir)/$$subdir \
   1.350 +	    test -d "$(distdir)/$$subdir" \
   1.351 +	    || $(mkdir_p) "$(distdir)/$$subdir" \
   1.352  	    || exit 1; \
   1.353 +	    distdir=`$(am__cd) $(distdir) && pwd`; \
   1.354 +	    top_distdir=`$(am__cd) $(top_distdir) && pwd`; \
   1.355  	    (cd $$subdir && \
   1.356  	      $(MAKE) $(AM_MAKEFLAGS) \
   1.357 -	        top_distdir="$(top_distdir)" \
   1.358 -	        distdir=../$(distdir)/$$subdir \
   1.359 +	        top_distdir="$$top_distdir" \
   1.360 +	        distdir="$$distdir/$$subdir" \
   1.361  	        distdir) \
   1.362  	      || exit 1; \
   1.363  	  fi; \
   1.364 @@ -434,19 +472,46 @@
   1.365  	  ! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \
   1.366  	|| chmod -R a+r $(distdir)
   1.367  dist-gzip: distdir
   1.368 -	$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
   1.369 +	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
   1.370 +	$(am__remove_distdir)
   1.371 +
   1.372 +dist-bzip2: distdir
   1.373 +	tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
   1.374 +	$(am__remove_distdir)
   1.375 +
   1.376 +dist-tarZ: distdir
   1.377 +	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
   1.378 +	$(am__remove_distdir)
   1.379 +
   1.380 +dist-shar: distdir
   1.381 +	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
   1.382 +	$(am__remove_distdir)
   1.383 +
   1.384 +dist-zip: distdir
   1.385 +	-rm -f $(distdir).zip
   1.386 +	zip -rq $(distdir).zip $(distdir)
   1.387  	$(am__remove_distdir)
   1.388  
   1.389  dist dist-all: distdir
   1.390 -	$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
   1.391 +	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
   1.392  	$(am__remove_distdir)
   1.393  
   1.394  # This target untars the dist file and tries a VPATH configuration.  Then
   1.395  # it guarantees that the distribution is self-contained by making another
   1.396  # tarfile.
   1.397  distcheck: dist
   1.398 -	$(am__remove_distdir)
   1.399 -	GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf -
   1.400 +	case '$(DIST_ARCHIVES)' in \
   1.401 +	*.tar.gz*) \
   1.402 +	  GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(am__untar) ;;\
   1.403 +	*.tar.bz2*) \
   1.404 +	  bunzip2 -c $(distdir).tar.bz2 | $(am__untar) ;;\
   1.405 +	*.tar.Z*) \
   1.406 +	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
   1.407 +	*.shar.gz*) \
   1.408 +	  GZIP=$(GZIP_ENV) gunzip -c $(distdir).shar.gz | unshar ;;\
   1.409 +	*.zip*) \
   1.410 +	  unzip $(distdir).zip ;;\
   1.411 +	esac
   1.412  	chmod -R a-w $(distdir); chmod a+w $(distdir)
   1.413  	mkdir $(distdir)/_build
   1.414  	mkdir $(distdir)/_inst
   1.415 @@ -466,19 +531,20 @@
   1.416  	        distuninstallcheck \
   1.417  	  && chmod -R a-w "$$dc_install_base" \
   1.418  	  && ({ \
   1.419 -	       (cd ../.. && $(mkinstalldirs) "$$dc_destdir") \
   1.420 +	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
   1.421  	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
   1.422  	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
   1.423  	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
   1.424  	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
   1.425  	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
   1.426  	  && rm -rf "$$dc_destdir" \
   1.427 -	  && $(MAKE) $(AM_MAKEFLAGS) dist-gzip \
   1.428 -	  && rm -f $(distdir).tar.gz \
   1.429 +	  && $(MAKE) $(AM_MAKEFLAGS) dist \
   1.430 +	  && rm -rf $(DIST_ARCHIVES) \
   1.431  	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck
   1.432  	$(am__remove_distdir)
   1.433 -	@echo "$(distdir).tar.gz is ready for distribution" | \
   1.434 -	  sed 'h;s/./=/g;p;x;p;x'
   1.435 +	@(echo "$(distdir) archives ready for distribution: "; \
   1.436 +	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
   1.437 +	  sed -e '1{h;s/./=/g;p;x;}' -e '$${p;x;}'
   1.438  distuninstallcheck:
   1.439  	@cd $(distuninstallcheck_dir) \
   1.440  	&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
   1.441 @@ -502,7 +568,6 @@
   1.442  all-am: Makefile config.h
   1.443  installdirs: installdirs-recursive
   1.444  installdirs-am:
   1.445 -
   1.446  install: install-recursive
   1.447  install-exec: install-exec-recursive
   1.448  install-data: install-data-recursive
   1.449 @@ -522,7 +587,7 @@
   1.450  clean-generic:
   1.451  
   1.452  distclean-generic:
   1.453 -	-rm -f $(CONFIG_CLEAN_FILES)
   1.454 +	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
   1.455  
   1.456  maintainer-clean-generic:
   1.457  	@echo "This command is intended for maintainers to use"
   1.458 @@ -540,6 +605,8 @@
   1.459  
   1.460  dvi-am:
   1.461  
   1.462 +html: html-recursive
   1.463 +
   1.464  info: info-recursive
   1.465  
   1.466  info-am:
   1.467 @@ -576,22 +643,20 @@
   1.468  
   1.469  uninstall-info: uninstall-info-recursive
   1.470  
   1.471 -.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am check check-am clean \
   1.472 -	clean-generic clean-recursive ctags ctags-recursive dist \
   1.473 -	dist-all dist-gzip distcheck distclean distclean-generic \
   1.474 -	distclean-hdr distclean-recursive distclean-tags distcleancheck \
   1.475 -	distdir distuninstallcheck dvi dvi-am dvi-recursive info \
   1.476 -	info-am info-recursive install install-am install-data \
   1.477 -	install-data-am install-data-local install-data-recursive \
   1.478 -	install-exec install-exec-am install-exec-recursive \
   1.479 -	install-info install-info-am install-info-recursive install-man \
   1.480 -	install-recursive install-strip installcheck installcheck-am \
   1.481 -	installdirs installdirs-am installdirs-recursive \
   1.482 -	maintainer-clean maintainer-clean-generic \
   1.483 +.PHONY: $(RECURSIVE_TARGETS) CTAGS GTAGS all all-am am--refresh check \
   1.484 +	check-am clean clean-generic clean-recursive ctags \
   1.485 +	ctags-recursive dist dist-all dist-bzip2 dist-gzip dist-hook \
   1.486 +	dist-shar dist-tarZ dist-zip distcheck distclean \
   1.487 +	distclean-generic distclean-hdr distclean-recursive \
   1.488 +	distclean-tags distcleancheck distdir distuninstallcheck dvi \
   1.489 +	dvi-am html html-am info info-am install install-am \
   1.490 +	install-data install-data-am install-data-local install-exec \
   1.491 +	install-exec-am install-info install-info-am install-man \
   1.492 +	install-strip installcheck installcheck-am installdirs \
   1.493 +	installdirs-am maintainer-clean maintainer-clean-generic \
   1.494  	maintainer-clean-recursive mostlyclean mostlyclean-generic \
   1.495 -	mostlyclean-recursive pdf pdf-am pdf-recursive ps ps-am \
   1.496 -	ps-recursive tags tags-recursive uninstall uninstall-am \
   1.497 -	uninstall-info-am uninstall-info-recursive uninstall-recursive
   1.498 +	mostlyclean-recursive pdf pdf-am ps ps-am tags tags-recursive \
   1.499 +	uninstall uninstall-am uninstall-info-am
   1.500  
   1.501  
   1.502  install-data-local:

     2.1 --- a/aclocal.m4	Wed Apr 16 10:12:12 2008 +0000
     2.2 +++ b/aclocal.m4	Wed Apr 16 12:43:52 2008 +0000
     2.3 @@ -1,7 +1,7 @@
     2.4 -# generated automatically by aclocal 1.7.9 -*- Autoconf -*-
     2.5 +# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
     2.6  
     2.7 -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
     2.8 -# Free Software Foundation, Inc.
     2.9 +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
    2.10 +# 2005  Free Software Foundation, Inc.
    2.11  # This file is free software; the Free Software Foundation
    2.12  # gives unlimited permission to copy and/or distribute it,
    2.13  # with or without modifications, as long as this notice is preserved.
    2.14 @@ -11,1191 +11,6 @@
    2.15  # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
    2.16  # PARTICULAR PURPOSE.
    2.17  
    2.18 -# Do all the work for Automake.                            -*- Autoconf -*-
    2.19 -
    2.20 -# This macro actually does too much some checks are only needed if
    2.21 -# your package does certain things.  But this isn't really a big deal.
    2.22 -
    2.23 -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
    2.24 -# Free Software Foundation, Inc.
    2.25 -
    2.26 -# This program is free software; you can redistribute it and/or modify
    2.27 -# it under the terms of the GNU General Public License as published by
    2.28 -# the Free Software Foundation; either version 2, or (at your option)
    2.29 -# any later version.
    2.30 -
    2.31 -# This program is distributed in the hope that it will be useful,
    2.32 -# but WITHOUT ANY WARRANTY; without even the implied warranty of
    2.33 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2.34 -# GNU General Public License for more details.
    2.35 -
    2.36 -# You should have received a copy of the GNU General Public License
    2.37 -# along with this program; if not, write to the Free Software
    2.38 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2.39 -# 02111-1307, USA.
    2.40 -
    2.41 -# serial 10
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    2.62 - AC_REQUIRE([AC_PROG_INSTALL])dnl
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    2.64 -if test "`cd $srcdir && pwd`" != "`pwd`" &&
    2.65 -   test -f $srcdir/config.status; then
    2.66 -  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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    2.71 -  if (cygpath --version) >/dev/null 2>/dev/null; then
    2.72 -    CYGPATH_W='cygpath -w'
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    2.74 -    CYGPATH_W=echo
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    2.77 -AC_SUBST([CYGPATH_W])
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    2.80 -dnl Distinguish between old-style and new-style calls.
    2.81 -m4_ifval([$2],
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    2.83 - AC_SUBST([PACKAGE], [$1])dnl
    2.84 - AC_SUBST([VERSION], [$2])],
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    2.86 - AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
    2.87 - AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
    2.88 -
    2.89 -_AM_IF_OPTION([no-define],,
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    2.94 -AC_REQUIRE([AM_SANITY_CHECK])dnl
    2.95 -AC_REQUIRE([AC_ARG_PROGRAM])dnl
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    2.97 -AM_MISSING_PROG(AUTOCONF, autoconf)
    2.98 -AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
    2.99 -AM_MISSING_PROG(AUTOHEADER, autoheader)
   2.100 -AM_MISSING_PROG(MAKEINFO, makeinfo)
   2.101 -AM_MISSING_PROG(AMTAR, tar)
   2.102 -AM_PROG_INSTALL_SH
   2.103 -AM_PROG_INSTALL_STRIP
   2.104 -# We need awk for the "check" target.  The system "awk" is bad on
   2.105 -# some platforms.
   2.106 -AC_REQUIRE([AC_PROG_AWK])dnl
   2.107 -AC_REQUIRE([AC_PROG_MAKE_SET])dnl
   2.108 -AC_REQUIRE([AM_SET_LEADING_DOT])dnl
   2.109 -
   2.110 -_AM_IF_OPTION([no-dependencies],,
   2.111 -[AC_PROVIDE_IFELSE([AC_PROG_CC],
   2.112 -                  [_AM_DEPENDENCIES(CC)],
   2.113 -                  [define([AC_PROG_CC],
   2.114 -                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
   2.115 -AC_PROVIDE_IFELSE([AC_PROG_CXX],
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   2.121 -
   2.122 -
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   2.126 -
   2.127 -# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
   2.128 -# loop where config.status creates the headers, so we can generate
   2.129 -# our stamp files there.
   2.130 -AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
   2.131 -[# Compute $1's index in $config_headers.
   2.132 -_am_stamp_count=1
   2.133 -for _am_header in $config_headers :; do
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   2.141 -echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
   2.142 -
   2.143 -# Copyright 2002  Free Software Foundation, Inc.
   2.144 -
   2.145 -# This program is free software; you can redistribute it and/or modify
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   2.147 -# the Free Software Foundation; either version 2, or (at your option)
   2.148 -# any later version.
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   2.151 -# but WITHOUT ANY WARRANTY; without even the implied warranty of
   2.152 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   2.153 -# GNU General Public License for more details.
   2.154 -
   2.155 -# You should have received a copy of the GNU General Public License
   2.156 -# along with this program; if not, write to the Free Software
   2.157 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   2.158 -
   2.159 -# AM_AUTOMAKE_VERSION(VERSION)
   2.160 -# ----------------------------
   2.161 -# Automake X.Y traces this macro to ensure aclocal.m4 has been
   2.162 -# generated from the m4 files accompanying Automake X.Y.
   2.163 -AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])
   2.164 -
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   2.166 -# -------------------------------
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   2.169 -AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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   2.171 -
   2.172 -# Helper functions for option handling.                    -*- Autoconf -*-
   2.173 -
   2.174 -# Copyright 2001, 2002  Free Software Foundation, Inc.
   2.175 -
   2.176 -# This program is free software; you can redistribute it and/or modify
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   2.178 -# the Free Software Foundation; either version 2, or (at your option)
   2.179 -# any later version.
   2.180 -
   2.181 -# This program is distributed in the hope that it will be useful,
   2.182 -# but WITHOUT ANY WARRANTY; without even the implied warranty of
   2.183 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   2.184 -# GNU General Public License for more details.
   2.185 -
   2.186 -# You should have received a copy of the GNU General Public License
   2.187 -# along with this program; if not, write to the Free Software
   2.188 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   2.189 -# 02111-1307, USA.
   2.190 -
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   2.194 -# -----------------------
   2.195 -AC_DEFUN([_AM_MANGLE_OPTION],
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   2.201 -AC_DEFUN([_AM_SET_OPTION],
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   2.203 -
   2.204 -# _AM_SET_OPTIONS(OPTIONS)
   2.205 -# ----------------------------------
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   2.207 -AC_DEFUN([_AM_SET_OPTIONS],
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   2.210 -# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
   2.211 -# -------------------------------------------
   2.212 -# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
   2.213 -AC_DEFUN([_AM_IF_OPTION],
   2.214 -[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
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   2.216 -#
   2.217 -# Check to make sure that the build environment is sane.
   2.218 -#
   2.219 -
   2.220 -# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
   2.221 -
   2.222 -# This program is free software; you can redistribute it and/or modify
   2.223 -# it under the terms of the GNU General Public License as published by
   2.224 -# the Free Software Foundation; either version 2, or (at your option)
   2.225 -# any later version.
   2.226 -
   2.227 -# This program is distributed in the hope that it will be useful,
   2.228 -# but WITHOUT ANY WARRANTY; without even the implied warranty of
   2.229 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   2.230 -# GNU General Public License for more details.
   2.231 -
   2.232 -# You should have received a copy of the GNU General Public License
   2.233 -# along with this program; if not, write to the Free Software
   2.234 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   2.235 -# 02111-1307, USA.
   2.236 -
   2.237 -# serial 3
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   2.239 -# AM_SANITY_CHECK
   2.240 -# ---------------
   2.241 -AC_DEFUN([AM_SANITY_CHECK],
   2.242 -[AC_MSG_CHECKING([whether build environment is sane])
   2.243 -# Just in case
   2.244 -sleep 1
   2.245 -echo timestamp > conftest.file
   2.246 -# Do `set' in a subshell so we don't clobber the current shell's
   2.247 -# arguments.  Must try -L first in case configure is actually a
   2.248 -# symlink; some systems play weird games with the mod time of symlinks
   2.249 -# (eg FreeBSD returns the mod time of the symlink's containing
   2.250 -# directory).
   2.251 -if (
   2.252 -   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
   2.253 -   if test "$[*]" = "X"; then
   2.254 -      # -L didn't work.
   2.255 -      set X `ls -t $srcdir/configure conftest.file`
   2.256 -   fi
   2.257 -   rm -f conftest.file
   2.258 -   if test "$[*]" != "X $srcdir/configure conftest.file" \
   2.259 -      && test "$[*]" != "X conftest.file $srcdir/configure"; then
   2.260 -
   2.261 -      # If neither matched, then we have a broken ls.  This can happen
   2.262 -      # if, for instance, CONFIG_SHELL is bash and it inherits a
   2.263 -      # broken ls alias from the environment.  This has actually
   2.264 -      # happened.  Such a system could not be considered "sane".
   2.265 -      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
   2.266 -alias in your environment])
   2.267 -   fi
   2.268 -
   2.269 -   test "$[2]" = conftest.file
   2.270 -   )
   2.271 -then
   2.272 -   # Ok.
   2.273 -   :
   2.274 -else
   2.275 -   AC_MSG_ERROR([newly created file is older than distributed files!
   2.276 -Check your system clock])
   2.277 -fi
   2.278 -AC_MSG_RESULT(yes)])
   2.279 -
   2.280 -#  -*- Autoconf -*-
   2.281 -
   2.282 -
   2.283 -# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
   2.284 -
   2.285 -# This program is free software; you can redistribute it and/or modify
   2.286 -# it under the terms of the GNU General Public License as published by
   2.287 -# the Free Software Foundation; either version 2, or (at your option)
   2.288 -# any later version.
   2.289 -
   2.290 -# This program is distributed in the hope that it will be useful,
   2.291 -# but WITHOUT ANY WARRANTY; without even the implied warranty of
   2.292 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   2.293 -# GNU General Public License for more details.
   2.294 -
   2.295 -# You should have received a copy of the GNU General Public License
   2.296 -# along with this program; if not, write to the Free Software
   2.297 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   2.298 -# 02111-1307, USA.
   2.299 -
   2.300 -# serial 3
   2.301 -
   2.302 -# AM_MISSING_PROG(NAME, PROGRAM)
   2.303 -# ------------------------------
   2.304 -AC_DEFUN([AM_MISSING_PROG],
   2.305 -[AC_REQUIRE([AM_MISSING_HAS_RUN])
   2.306 -$1=${$1-"${am_missing_run}$2"}
   2.307 -AC_SUBST($1)])
   2.308 -
   2.309 -
   2.310 -# AM_MISSING_HAS_RUN
   2.311 -# ------------------
   2.312 -# Define MISSING if not defined so far and test if it supports --run.
   2.313 -# If it does, set am_missing_run to use it, otherwise, to nothing.
   2.314 -AC_DEFUN([AM_MISSING_HAS_RUN],
   2.315 -[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   2.316 -test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
   2.317 -# Use eval to expand $SHELL
   2.318 -if eval "$MISSING --run true"; then
   2.319 -  am_missing_run="$MISSING --run "
   2.320 -else
   2.321 -  am_missing_run=
   2.322 -  AC_MSG_WARN([`missing' script is too old or missing])
   2.323 -fi
   2.324 -])
   2.325 -
   2.326 -# AM_AUX_DIR_EXPAND
   2.327 -
   2.328 -# Copyright 2001 Free Software Foundation, Inc.
   2.329 -
   2.330 -# This program is free software; you can redistribute it and/or modify
   2.331 -# it under the terms of the GNU General Public License as published by
   2.332 -# the Free Software Foundation; either version 2, or (at your option)
   2.333 -# any later version.
   2.334 -
   2.335 -# This program is distributed in the hope that it will be useful,
   2.336 -# but WITHOUT ANY WARRANTY; without even the implied warranty of
   2.337 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   2.338 -# GNU General Public License for more details.
   2.339 -
   2.340 -# You should have received a copy of the GNU General Public License
   2.341 -# along with this program; if not, write to the Free Software
   2.342 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   2.343 -# 02111-1307, USA.
   2.344 -
   2.345 -# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
   2.346 -# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
   2.347 -# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
   2.348 -#
   2.349 -# Of course, Automake must honor this variable whenever it calls a
   2.350 -# tool from the auxiliary directory.  The problem is that $srcdir (and
   2.351 -# therefore $ac_aux_dir as well) can be either absolute or relative,
   2.352 -# depending on how configure is run.  This is pretty annoying, since
   2.353 -# it makes $ac_aux_dir quite unusable in subdirectories: in the top
   2.354 -# source directory, any form will work fine, but in subdirectories a
   2.355 -# relative path needs to be adjusted first.
   2.356 -#
   2.357 -# $ac_aux_dir/missing
   2.358 -#    fails when called from a subdirectory if $ac_aux_dir is relative
   2.359 -# $top_srcdir/$ac_aux_dir/missing
   2.360 -#    fails if $ac_aux_dir is absolute,
   2.361 -#    fails when called from a subdirectory in a VPATH build with
   2.362 -#          a relative $ac_aux_dir
   2.363 -#
   2.364 -# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
   2.365 -# are both prefixed by $srcdir.  In an in-source build this is usually
   2.366 -# harmless because $srcdir is `.', but things will broke when you
   2.367 -# start a VPATH build or use an absolute $srcdir.
   2.368 -#
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   2.378 -#
   2.379 -# Another solution, used here, is to always expand $ac_aux_dir to an
   2.380 -# absolute PATH.  The drawback is that using absolute paths prevent a
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   2.383 -# Rely on autoconf to set up CDPATH properly.
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   2.386 -AC_DEFUN([AM_AUX_DIR_EXPAND], [
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   2.390 -
   2.391 -# AM_PROG_INSTALL_SH
   2.392 -# ------------------
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   2.394 -
   2.395 -# Copyright 2001 Free Software Foundation, Inc.
   2.396 -
   2.397 -# This program is free software; you can redistribute it and/or modify
   2.398 -# it under the terms of the GNU General Public License as published by
   2.399 -# the Free Software Foundation; either version 2, or (at your option)
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   2.402 -# This program is distributed in the hope that it will be useful,
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   2.404 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   2.405 -# GNU General Public License for more details.
   2.406 -
   2.407 -# You should have received a copy of the GNU General Public License
   2.408 -# along with this program; if not, write to the Free Software
   2.409 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   2.410 -# 02111-1307, USA.
   2.411 -
   2.412 -AC_DEFUN([AM_PROG_INSTALL_SH],
   2.413 -[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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   2.417 -# AM_PROG_INSTALL_STRIP
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   2.419 -# Copyright 2001 Free Software Foundation, Inc.
   2.420 -
   2.421 -# This program is free software; you can redistribute it and/or modify
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   2.423 -# the Free Software Foundation; either version 2, or (at your option)
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   2.425 -
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   2.427 -# but WITHOUT ANY WARRANTY; without even the implied warranty of
   2.428 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   2.429 -# GNU General Public License for more details.
   2.430 -
   2.431 -# You should have received a copy of the GNU General Public License
   2.432 -# along with this program; if not, write to the Free Software
   2.433 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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   2.436 -# One issue with vendor `install' (even GNU) is that you can't
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   2.456 -#                                                          -*- Autoconf -*-
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   2.459 -# This program is free software; you can redistribute it and/or modify
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   2.468 -
   2.469 -# You should have received a copy of the GNU General Public License
   2.470 -# along with this program; if not, write to the Free Software
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   2.472 -# 02111-1307, USA.
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   2.500 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   2.501 -# GNU General Public License for more details.
   2.502 -
   2.503 -# You should have received a copy of the GNU General Public License
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   2.663 -# You should have received a copy of the GNU General Public License
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   2.823 -[ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
   2.824 -        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
   2.825 -AC_SUBST([$1_TRUE])
   2.826 -AC_SUBST([$1_FALSE])
   2.827 -if $2; then
   2.828 -  $1_TRUE=
   2.829 -  $1_FALSE='#'
   2.830 -else
   2.831 -  $1_TRUE='#'
   2.832 -  $1_FALSE=
   2.833 -fi
   2.834 -AC_CONFIG_COMMANDS_PRE(
   2.835 -[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
   2.836 -  AC_MSG_ERROR([conditional "$1" was never defined.
   2.837 -Usually this means the macro was only invoked conditionally.])
   2.838 -fi])])
   2.839 -
   2.840 -# Add --enable-maintainer-mode option to configure.
   2.841 -# From Jim Meyering
   2.842 -
   2.843 -# Copyright 1996, 1998, 2000, 2001, 2002  Free Software Foundation, Inc.
   2.844 -
   2.845 -# This program is free software; you can redistribute it and/or modify
   2.846 -# it under the terms of the GNU General Public License as published by
   2.847 -# the Free Software Foundation; either version 2, or (at your option)
   2.848 -# any later version.
   2.849 -
   2.850 -# This program is distributed in the hope that it will be useful,
   2.851 -# but WITHOUT ANY WARRANTY; without even the implied warranty of
   2.852 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   2.853 -# GNU General Public License for more details.
   2.854 -
   2.855 -# You should have received a copy of the GNU General Public License
   2.856 -# along with this program; if not, write to the Free Software
   2.857 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   2.858 -# 02111-1307, USA.
   2.859 -
   2.860 -# serial 2
   2.861 -
   2.862 -AC_DEFUN([AM_MAINTAINER_MODE],
   2.863 -[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
   2.864 -  dnl maintainer-mode is disabled by default
   2.865 -  AC_ARG_ENABLE(maintainer-mode,
   2.866 -[  --enable-maintainer-mode enable make rules and dependencies not useful
   2.867 -                          (and sometimes confusing) to the casual installer],
   2.868 -      USE_MAINTAINER_MODE=$enableval,
   2.869 -      USE_MAINTAINER_MODE=no)
   2.870 -  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
   2.871 -  AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
   2.872 -  MAINT=$MAINTAINER_MODE_TRUE
   2.873 -  AC_SUBST(MAINT)dnl
   2.874 -]
   2.875 -)
   2.876 -
   2.877 -AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
   2.878 -
   2.879 -# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
   2.880 -
   2.881 -# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
   2.882 -
   2.883 -# This program is free software; you can redistribute it and/or modify
   2.884 -# it under the terms of the GNU General Public License as published by
   2.885 -# the Free Software Foundation; either version 2, or (at your option)
   2.886 -# any later version.
   2.887 -
   2.888 -# This program is distributed in the hope that it will be useful,
   2.889 -# but WITHOUT ANY WARRANTY; without even the implied warranty of
   2.890 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   2.891 -# GNU General Public License for more details.
   2.892 -
   2.893 -# You should have received a copy of the GNU General Public License
   2.894 -# along with this program; if not, write to the Free Software
   2.895 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   2.896 -# 02111-1307, USA.
   2.897 -
   2.898 -AC_PREREQ([2.52])
   2.899 -
   2.900 -# serial 6
   2.901 -
   2.902 -# AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
   2.903 -AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
   2.904 -
   2.905 -
   2.906 -# Copyright 1996, 1997, 1999, 2000, 2001, 2002  Free Software Foundation, Inc.
   2.907 -
   2.908 -# This program is free software; you can redistribute it and/or modify
   2.909 -# it under the terms of the GNU General Public License as published by
   2.910 -# the Free Software Foundation; either version 2, or (at your option)
   2.911 -# any later version.
   2.912 -
   2.913 -# This program is distributed in the hope that it will be useful,
   2.914 -# but WITHOUT ANY WARRANTY; without even the implied warranty of
   2.915 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   2.916 -# GNU General Public License for more details.
   2.917 -
   2.918 -# You should have received a copy of the GNU General Public License
   2.919 -# along with this program; if not, write to the Free Software
   2.920 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   2.921 -# 02111-1307, USA.
   2.922 -
   2.923 -# serial 2
   2.924 -
   2.925 -# @defmac AC_PROG_CC_STDC
   2.926 -# @maindex PROG_CC_STDC
   2.927 -# @ovindex CC
   2.928 -# If the C compiler in not in ANSI C mode by default, try to add an option
   2.929 -# to output variable @code{CC} to make it so.  This macro tries various
   2.930 -# options that select ANSI C on some system or another.  It considers the
   2.931 -# compiler to be in ANSI C mode if it handles function prototypes correctly.
   2.932 -#
   2.933 -# If you use this macro, you should check after calling it whether the C
   2.934 -# compiler has been set to accept ANSI C; if not, the shell variable
   2.935 -# @code{am_cv_prog_cc_stdc} is set to @samp{no}.  If you wrote your source
   2.936 -# code in ANSI C, you can make an un-ANSIfied copy of it by using the
   2.937 -# program @code{ansi2knr}, which comes with Ghostscript.
   2.938 -# @end defmac
   2.939 -
   2.940 -AC_DEFUN([AM_PROG_CC_STDC],
   2.941 -[AC_REQUIRE([AC_PROG_CC])
   2.942 -AC_BEFORE([$0], [AC_C_INLINE])
   2.943 -AC_BEFORE([$0], [AC_C_CONST])
   2.944 -dnl Force this before AC_PROG_CPP.  Some cpp's, eg on HPUX, require
   2.945 -dnl a magic option to avoid problems with ANSI preprocessor commands
   2.946 -dnl like #elif.
   2.947 -dnl FIXME: can't do this because then AC_AIX won't work due to a
   2.948 -dnl circular dependency.
   2.949 -dnl AC_BEFORE([$0], [AC_PROG_CPP])
   2.950 -AC_MSG_CHECKING([for ${CC-cc} option to accept ANSI C])
   2.951 -AC_CACHE_VAL(am_cv_prog_cc_stdc,
   2.952 -[am_cv_prog_cc_stdc=no
   2.953 -ac_save_CC="$CC"
   2.954 -# Don't try gcc -ansi; that turns off useful extensions and
   2.955 -# breaks some systems' header files.
   2.956 -# AIX			-qlanglvl=ansi
   2.957 -# Ultrix and OSF/1	-std1
   2.958 -# HP-UX 10.20 and later	-Ae
   2.959 -# HP-UX older versions	-Aa -D_HPUX_SOURCE
   2.960 -# SVR4			-Xc -D__EXTENSIONS__
   2.961 -for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
   2.962 -do
   2.963 -  CC="$ac_save_CC $ac_arg"
   2.964 -  AC_TRY_COMPILE(
   2.965 -[#include <stdarg.h>
   2.966 -#include <stdio.h>
   2.967 -#include <sys/types.h>
   2.968 -#include <sys/stat.h>
   2.969 -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
   2.970 -struct buf { int x; };
   2.971 -FILE * (*rcsopen) (struct buf *, struct stat *, int);
   2.972 -static char *e (p, i)
   2.973 -     char **p;
   2.974 -     int i;
   2.975 -{
   2.976 -  return p[i];
   2.977 -}
   2.978 -static char *f (char * (*g) (char **, int), char **p, ...)
   2.979 -{
   2.980 -  char *s;
   2.981 -  va_list v;
   2.982 -  va_start (v,p);
   2.983 -  s = g (p, va_arg (v,int));
   2.984 -  va_end (v);
   2.985 -  return s;
   2.986 -}
   2.987 -int test (int i, double x);
   2.988 -struct s1 {int (*f) (int a);};
   2.989 -struct s2 {int (*f) (double a);};
   2.990 -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
   2.991 -int argc;
   2.992 -char **argv;
   2.993 -], [
   2.994 -return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
   2.995 -],
   2.996 -[am_cv_prog_cc_stdc="$ac_arg"; break])
   2.997 -done
   2.998 -CC="$ac_save_CC"
   2.999 -])
  2.1000 -if test -z "$am_cv_prog_cc_stdc"; then
  2.1001 -  AC_MSG_RESULT([none needed])
  2.1002 -else
  2.1003 -  AC_MSG_RESULT([$am_cv_prog_cc_stdc])
  2.1004 -fi
  2.1005 -case "x$am_cv_prog_cc_stdc" in
  2.1006 -  x|xno) ;;
  2.1007 -  *) CC="$CC $am_cv_prog_cc_stdc" ;;
  2.1008 -esac
  2.1009 -])
  2.1010 -
  2.1011 -AU_DEFUN([fp_PROG_CC_STDC], [AM_PROG_CC_STDC])
  2.1012 -
  2.1013 -# Figure out how to run the assembler.             -*- Autoconf -*-
  2.1014 -
  2.1015 -# serial 2
  2.1016 -
  2.1017 -# Copyright 2001 Free Software Foundation, Inc.
  2.1018 -
  2.1019 -# This program is free software; you can redistribute it and/or modify
  2.1020 -# it under the terms of the GNU General Public License as published by
  2.1021 -# the Free Software Foundation; either version 2, or (at your option)
  2.1022 -# any later version.
  2.1023 -
  2.1024 -# This program is distributed in the hope that it will be useful,
  2.1025 -# but WITHOUT ANY WARRANTY; without even the implied warranty of
  2.1026 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  2.1027 -# GNU General Public License for more details.
  2.1028 -
  2.1029 -# You should have received a copy of the GNU General Public License
  2.1030 -# along with this program; if not, write to the Free Software
  2.1031 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  2.1032 -# 02111-1307, USA.
  2.1033 -
  2.1034 -# AM_PROG_AS
  2.1035 -# ----------
  2.1036 -AC_DEFUN([AM_PROG_AS],
  2.1037 -[# By default we simply use the C compiler to build assembly code.
  2.1038 -AC_REQUIRE([AC_PROG_CC])
  2.1039 -: ${CCAS='$(CC)'}
  2.1040 -# Set ASFLAGS if not already set.
  2.1041 -: ${CCASFLAGS='$(CFLAGS)'}
  2.1042 -AC_SUBST(CCAS)
  2.1043 -AC_SUBST(CCASFLAGS)])
  2.1044 -
  2.1045 -# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
  2.1046 -# 
  2.1047 -# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
  2.1048 -#
  2.1049 -# This program is free software; you can redistribute it and/or modify
  2.1050 -# it under the terms of the GNU General Public License as published by
  2.1051 -# the Free Software Foundation; either version 2 of the License, or
  2.1052 -# (at your option) any later version.
  2.1053 -#
  2.1054 -# This program is distributed in the hope that it will be useful, but
  2.1055 -# WITHOUT ANY WARRANTY; without even the implied warranty of
  2.1056 -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  2.1057 -# General Public License for more details.
  2.1058 -#
  2.1059 -# You should have received a copy of the GNU General Public License
  2.1060 -# along with this program; if not, write to the Free Software
  2.1061 -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  2.1062 -#
  2.1063 -# As a special exception to the GNU General Public License, if you
  2.1064 -# distribute this file as part of a program that contains a
  2.1065 -# configuration script generated by Autoconf, you may include it under
  2.1066 -# the same distribution terms that you use for the rest of that program.
  2.1067 -
  2.1068 -# PKG_PROG_PKG_CONFIG([MIN-VERSION])
  2.1069 -# ----------------------------------
  2.1070 -AC_DEFUN([PKG_PROG_PKG_CONFIG],
  2.1071 -[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
  2.1072 -m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
  2.1073 -AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
  2.1074 -if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
  2.1075 -	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
  2.1076 -fi
  2.1077 -if test -n "$PKG_CONFIG"; then
  2.1078 -	_pkg_min_version=m4_default([$1], [0.9.0])
  2.1079 -	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
  2.1080 -	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
  2.1081 -		AC_MSG_RESULT([yes])
  2.1082 -	else
  2.1083 -		AC_MSG_RESULT([no])
  2.1084 -		PKG_CONFIG=""
  2.1085 -	fi
  2.1086 -		
  2.1087 -fi[]dnl
  2.1088 -])# PKG_PROG_PKG_CONFIG
  2.1089 -
  2.1090 -# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
  2.1091 -#
  2.1092 -# Check to see whether a particular set of modules exists.  Similar
  2.1093 -# to PKG_CHECK_MODULES(), but does not set variables or print errors.
  2.1094 -#
  2.1095 -#
  2.1096 -# Similar to PKG_CHECK_MODULES, make sure that the first instance of
  2.1097 -# this or PKG_CHECK_MODULES is called, or make sure to call
  2.1098 -# PKG_CHECK_EXISTS manually
  2.1099 -# --------------------------------------------------------------
  2.1100 -AC_DEFUN([PKG_CHECK_EXISTS],
  2.1101 -[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
  2.1102 -if test -n "$PKG_CONFIG" && \
  2.1103 -    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
  2.1104 -  m4_ifval([$2], [$2], [:])
  2.1105 -m4_ifvaln([$3], [else
  2.1106 -  $3])dnl
  2.1107 -fi])
  2.1108 -
  2.1109 -
  2.1110 -# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
  2.1111 -# ---------------------------------------------
  2.1112 -m4_define([_PKG_CONFIG],
  2.1113 -[if test -n "$PKG_CONFIG"; then
  2.1114 -    if test -n "$$1"; then
  2.1115 -        pkg_cv_[]$1="$$1"
  2.1116 -    else
  2.1117 -        PKG_CHECK_EXISTS([$3],
  2.1118 -                         [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
  2.1119 -			 [pkg_failed=yes])
  2.1120 -    fi
  2.1121 -else
  2.1122 -	pkg_failed=untried
  2.1123 -fi[]dnl
  2.1124 -])# _PKG_CONFIG
  2.1125 -
  2.1126 -# _PKG_SHORT_ERRORS_SUPPORTED
  2.1127 -# -----------------------------
  2.1128 -AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
  2.1129 -[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
  2.1130 -if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
  2.1131 -        _pkg_short_errors_supported=yes
  2.1132 -else
  2.1133 -        _pkg_short_errors_supported=no
  2.1134 -fi[]dnl
  2.1135 -])# _PKG_SHORT_ERRORS_SUPPORTED
  2.1136 -
  2.1137 -
  2.1138 -# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
  2.1139 -# [ACTION-IF-NOT-FOUND])
  2.1140 -#
  2.1141 -#
  2.1142 -# Note that if there is a possibility the first call to
  2.1143 -# PKG_CHECK_MODULES might not happen, you should be sure to include an
  2.1144 -# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
  2.1145 -#
  2.1146 -#
  2.1147 -# --------------------------------------------------------------
  2.1148 -AC_DEFUN([PKG_CHECK_MODULES],
  2.1149 -[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
  2.1150 -AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
  2.1151 -AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
  2.1152 -
  2.1153 -pkg_failed=no
  2.1154 -AC_MSG_CHECKING([for $1])
  2.1155 -
  2.1156 -_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
  2.1157 -_PKG_CONFIG([$1][_LIBS], [libs], [$2])
  2.1158 -
  2.1159 -m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
  2.1160 -and $1[]_LIBS to avoid the need to call pkg-config.
  2.1161 -See the pkg-config man page for more details.])
  2.1162 -
  2.1163 -if test $pkg_failed = yes; then
  2.1164 -        _PKG_SHORT_ERRORS_SUPPORTED
  2.1165 -        if test $_pkg_short_errors_supported = yes; then
  2.1166 -	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
  2.1167 -        else 
  2.1168 -	        $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
  2.1169 -        fi
  2.1170 -	# Put the nasty error message in config.log where it belongs
  2.1171 -	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
  2.1172 -
  2.1173 -	ifelse([$4], , [AC_MSG_ERROR(dnl
  2.1174 -[Package requirements ($2) were not met:
  2.1175 -
  2.1176 -$$1_PKG_ERRORS
  2.1177 -
  2.1178 -Consider adjusting the PKG_CONFIG_PATH environment variable if you
  2.1179 -installed software in a non-standard prefix.
  2.1180 -
  2.1181 -_PKG_TEXT
  2.1182 -])],
  2.1183 -		[AC_MSG_RESULT([no])
  2.1184 -                $4])
  2.1185 -elif test $pkg_failed = untried; then
  2.1186 -	ifelse([$4], , [AC_MSG_FAILURE(dnl
  2.1187 -[The pkg-config script could not be found or is too old.  Make sure it
  2.1188 -is in your PATH or set the PKG_CONFIG environment variable to the full
  2.1189 -path to pkg-config.
  2.1190 -
  2.1191 -_PKG_TEXT
  2.1192 -
  2.1193 -To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
  2.1194 -		[$4])
  2.1195 -else
  2.1196 -	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
  2.1197 -	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
  2.1198 -        AC_MSG_RESULT([yes])
  2.1199 -	ifelse([$3], , :, [$3])
  2.1200 -fi[]dnl
  2.1201 -])# PKG_CHECK_MODULES
  2.1202 -
  2.1203  # Copyright (C) 1995-2002 Free Software Foundation, Inc.
  2.1204  # Copyright (C) 2001-2003,2004 Red Hat, Inc.
  2.1205  #
  2.1206 @@ -1406,7 +221,7 @@
  2.1207  	  AC_CHECK_FUNCS(dcgettext)
  2.1208  	  MSGFMT_OPTS=
  2.1209  	  AC_MSG_CHECKING([if msgfmt accepts -c])
  2.1210 -	  GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[
  2.1211 +	  GLIB_RUN_PROG([msgfmt -c -o /dev/null],[
  2.1212  msgid ""
  2.1213  msgstr ""
  2.1214  "Content-Type: text/plain; charset=UTF-8\n"
  2.1215 @@ -1630,3 +445,1108 @@
  2.1216  fi])
  2.1217  
  2.1218  
  2.1219 +# isc-posix.m4 serial 2 (gettext-0.11.2)
  2.1220 +dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
  2.1221 +dnl This file is free software; the Free Software Foundation
  2.1222 +dnl gives unlimited permission to copy and/or distribute it,
  2.1223 +dnl with or without modifications, as long as this notice is preserved.
  2.1224 +
  2.1225 +# This file is not needed with autoconf-2.53 and newer.  Remove it in 2005.
  2.1226 +
  2.1227 +# This test replaces the one in autoconf.
  2.1228 +# Currently this macro should have the same name as the autoconf macro
  2.1229 +# because gettext's gettext.m4 (distributed in the automake package)
  2.1230 +# still uses it.  Otherwise, the use in gettext.m4 makes autoheader
  2.1231 +# give these diagnostics:
  2.1232 +#   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
  2.1233 +#   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
  2.1234 +
  2.1235 +undefine([AC_ISC_POSIX])
  2.1236 +
  2.1237 +AC_DEFUN([AC_ISC_POSIX],
  2.1238 +  [
  2.1239 +    dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
  2.1240 +    AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
  2.1241 +  ]
  2.1242 +)
  2.1243 +
  2.1244 +# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
  2.1245 +# 
  2.1246 +# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
  2.1247 +#
  2.1248 +# This program is free software; you can redistribute it and/or modify
  2.1249 +# it under the terms of the GNU General Public License as published by
  2.1250 +# the Free Software Foundation; either version 2 of the License, or
  2.1251 +# (at your option) any later version.
  2.1252 +#
  2.1253 +# This program is distributed in the hope that it will be useful, but
  2.1254 +# WITHOUT ANY WARRANTY; without even the implied warranty of
  2.1255 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  2.1256 +# General Public License for more details.
  2.1257 +#
  2.1258 +# You should have received a copy of the GNU General Public License
  2.1259 +# along with this program; if not, write to the Free Software
  2.1260 +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  2.1261 +#
  2.1262 +# As a special exception to the GNU General Public License, if you
  2.1263 +# distribute this file as part of a program that contains a
  2.1264 +# configuration script generated by Autoconf, you may include it under
  2.1265 +# the same distribution terms that you use for the rest of that program.
  2.1266 +
  2.1267 +# PKG_PROG_PKG_CONFIG([MIN-VERSION])
  2.1268 +# ----------------------------------
  2.1269 +AC_DEFUN([PKG_PROG_PKG_CONFIG],
  2.1270 +[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
  2.1271 +m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
  2.1272 +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
  2.1273 +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
  2.1274 +	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
  2.1275 +fi
  2.1276 +if test -n "$PKG_CONFIG"; then
  2.1277 +	_pkg_min_version=m4_default([$1], [0.9.0])
  2.1278 +	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
  2.1279 +	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
  2.1280 +		AC_MSG_RESULT([yes])
  2.1281 +	else
  2.1282 +		AC_MSG_RESULT([no])
  2.1283 +		PKG_CONFIG=""
  2.1284 +	fi
  2.1285 +		
  2.1286 +fi[]dnl
  2.1287 +])# PKG_PROG_PKG_CONFIG
  2.1288 +
  2.1289 +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
  2.1290 +#
  2.1291 +# Check to see whether a particular set of modules exists.  Similar
  2.1292 +# to PKG_CHECK_MODULES(), but does not set variables or print errors.
  2.1293 +#
  2.1294 +#
  2.1295 +# Similar to PKG_CHECK_MODULES, make sure that the first instance of
  2.1296 +# this or PKG_CHECK_MODULES is called, or make sure to call
  2.1297 +# PKG_CHECK_EXISTS manually
  2.1298 +# --------------------------------------------------------------
  2.1299 +AC_DEFUN([PKG_CHECK_EXISTS],
  2.1300 +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
  2.1301 +if test -n "$PKG_CONFIG" && \
  2.1302 +    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
  2.1303 +  m4_ifval([$2], [$2], [:])
  2.1304 +m4_ifvaln([$3], [else
  2.1305 +  $3])dnl
  2.1306 +fi])
  2.1307 +
  2.1308 +
  2.1309 +# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
  2.1310 +# ---------------------------------------------
  2.1311 +m4_define([_PKG_CONFIG],
  2.1312 +[if test -n "$PKG_CONFIG"; then
  2.1313 +    if test -n "$$1"; then
  2.1314 +        pkg_cv_[]$1="$$1"
  2.1315 +    else
  2.1316 +        PKG_CHECK_EXISTS([$3],
  2.1317 +                         [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
  2.1318 +			 [pkg_failed=yes])
  2.1319 +    fi
  2.1320 +else
  2.1321 +	pkg_failed=untried
  2.1322 +fi[]dnl
  2.1323 +])# _PKG_CONFIG
  2.1324 +
  2.1325 +# _PKG_SHORT_ERRORS_SUPPORTED
  2.1326 +# -----------------------------
  2.1327 +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
  2.1328 +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
  2.1329 +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
  2.1330 +        _pkg_short_errors_supported=yes
  2.1331 +else
  2.1332 +        _pkg_short_errors_supported=no
  2.1333 +fi[]dnl
  2.1334 +])# _PKG_SHORT_ERRORS_SUPPORTED
  2.1335 +
  2.1336 +
  2.1337 +# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
  2.1338 +# [ACTION-IF-NOT-FOUND])
  2.1339 +#
  2.1340 +#
  2.1341 +# Note that if there is a possibility the first call to
  2.1342 +# PKG_CHECK_MODULES might not happen, you should be sure to include an
  2.1343 +# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
  2.1344 +#
  2.1345 +#
  2.1346 +# --------------------------------------------------------------
  2.1347 +AC_DEFUN([PKG_CHECK_MODULES],
  2.1348 +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
  2.1349 +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
  2.1350 +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
  2.1351 +
  2.1352 +pkg_failed=no
  2.1353 +AC_MSG_CHECKING([for $1])
  2.1354 +
  2.1355 +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
  2.1356 +_PKG_CONFIG([$1][_LIBS], [libs], [$2])
  2.1357 +
  2.1358 +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
  2.1359 +and $1[]_LIBS to avoid the need to call pkg-config.
  2.1360 +See the pkg-config man page for more details.])
  2.1361 +
  2.1362 +if test $pkg_failed = yes; then
  2.1363 +        _PKG_SHORT_ERRORS_SUPPORTED
  2.1364 +        if test $_pkg_short_errors_supported = yes; then
  2.1365 +	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
  2.1366 +        else 
  2.1367 +	        $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
  2.1368 +        fi
  2.1369 +	# Put the nasty error message in config.log where it belongs
  2.1370 +	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
  2.1371 +
  2.1372 +	ifelse([$4], , [AC_MSG_ERROR(dnl
  2.1373 +[Package requirements ($2) were not met:
  2.1374 +
  2.1375 +$$1_PKG_ERRORS
  2.1376 +
  2.1377 +Consider adjusting the PKG_CONFIG_PATH environment variable if you
  2.1378 +installed software in a non-standard prefix.
  2.1379 +
  2.1380 +_PKG_TEXT
  2.1381 +])],
  2.1382 +		[AC_MSG_RESULT([no])
  2.1383 +                $4])
  2.1384 +elif test $pkg_failed = untried; then
  2.1385 +	ifelse([$4], , [AC_MSG_FAILURE(dnl
  2.1386 +[The pkg-config script could not be found or is too old.  Make sure it
  2.1387 +is in your PATH or set the PKG_CONFIG environment variable to the full
  2.1388 +path to pkg-config.
  2.1389 +
  2.1390 +_PKG_TEXT
  2.1391 +
  2.1392 +To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
  2.1393 +		[$4])
  2.1394 +else
  2.1395 +	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
  2.1396 +	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
  2.1397 +        AC_MSG_RESULT([yes])
  2.1398 +	ifelse([$3], , :, [$3])
  2.1399 +fi[]dnl
  2.1400 +])# PKG_CHECK_MODULES
  2.1401 +
  2.1402 +# Copyright (C) 2002, 2003, 2005  Free Software Foundation, Inc.
  2.1403 +#
  2.1404 +# This file is free software; the Free Software Foundation
  2.1405 +# gives unlimited permission to copy and/or distribute it,
  2.1406 +# with or without modifications, as long as this notice is preserved.
  2.1407 +
  2.1408 +# AM_AUTOMAKE_VERSION(VERSION)
  2.1409 +# ----------------------------
  2.1410 +# Automake X.Y traces this macro to ensure aclocal.m4 has been
  2.1411 +# generated from the m4 files accompanying Automake X.Y.
  2.1412 +AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
  2.1413 +
  2.1414 +# AM_SET_CURRENT_AUTOMAKE_VERSION
  2.1415 +# -------------------------------
  2.1416 +# Call AM_AUTOMAKE_VERSION so it can be traced.
  2.1417 +# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
  2.1418 +AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
  2.1419 +	 [AM_AUTOMAKE_VERSION([1.9.6])])
  2.1420 +
  2.1421 +# Figure out how to run the assembler.                      -*- Autoconf -*-
  2.1422 +
  2.1423 +# Copyright (C) 2001, 2003, 2004, 2005  Free Software Foundation, Inc.
  2.1424 +#
  2.1425 +# This file is free software; the Free Software Foundation
  2.1426 +# gives unlimited permission to copy and/or distribute it,
  2.1427 +# with or without modifications, as long as this notice is preserved.
  2.1428 +
  2.1429 +# serial 4
  2.1430 +
  2.1431 +# AM_PROG_AS
  2.1432 +# ----------
  2.1433 +AC_DEFUN([AM_PROG_AS],
  2.1434 +[# By default we simply use the C compiler to build assembly code.
  2.1435 +AC_REQUIRE([AC_PROG_CC])
  2.1436 +test "${CCAS+set}" = set || CCAS=$CC
  2.1437 +test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
  2.1438 +AC_ARG_VAR([CCAS],      [assembler compiler command (defaults to CC)])
  2.1439 +AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
  2.1440 +])
  2.1441 +
  2.1442 +# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
  2.1443 +
  2.1444 +# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
  2.1445 +#
  2.1446 +# This file is free software; the Free Software Foundation
  2.1447 +# gives unlimited permission to copy and/or distribute it,
  2.1448 +# with or without modifications, as long as this notice is preserved.
  2.1449 +
  2.1450 +# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
  2.1451 +# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
  2.1452 +# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
  2.1453 +#
  2.1454 +# Of course, Automake must honor this variable whenever it calls a
  2.1455 +# tool from the auxiliary directory.  The problem is that $srcdir (and
  2.1456 +# therefore $ac_aux_dir as well) can be either absolute or relative,
  2.1457 +# depending on how configure is run.  This is pretty annoying, since
  2.1458 +# it makes $ac_aux_dir quite unusable in subdirectories: in the top
  2.1459 +# source directory, any form will work fine, but in subdirectories a
  2.1460 +# relative path needs to be adjusted first.
  2.1461 +#
  2.1462 +# $ac_aux_dir/missing
  2.1463 +#    fails when called from a subdirectory if $ac_aux_dir is relative
  2.1464 +# $top_srcdir/$ac_aux_dir/missing
  2.1465 +#    fails if $ac_aux_dir is absolute,
  2.1466 +#    fails when called from a subdirectory in a VPATH build with
  2.1467 +#          a relative $ac_aux_dir
  2.1468 +#
  2.1469 +# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
  2.1470 +# are both prefixed by $srcdir.  In an in-source build this is usually
  2.1471 +# harmless because $srcdir is `.', but things will broke when you
  2.1472 +# start a VPATH build or use an absolute $srcdir.
  2.1473 +#
  2.1474 +# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
  2.1475 +# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
  2.1476 +#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
  2.1477 +# and then we would define $MISSING as
  2.1478 +#   MISSING="\${SHELL} $am_aux_dir/missing"
  2.1479 +# This will work as long as MISSING is not called from configure, because
  2.1480 +# unfortunately $(top_srcdir) has no meaning in configure.
  2.1481 +# However there are other variables, like CC, which are often used in
  2.1482 +# configure, and could therefore not use this "fixed" $ac_aux_dir.
  2.1483 +#
  2.1484 +# Another solution, used here, is to always expand $ac_aux_dir to an
  2.1485 +# absolute PATH.  The drawback is that using absolute paths prevent a
  2.1486 +# configured tree to be moved without reconfiguration.
  2.1487 +
  2.1488 +AC_DEFUN([AM_AUX_DIR_EXPAND],
  2.1489 +[dnl Rely on autoconf to set up CDPATH properly.
  2.1490 +AC_PREREQ([2.50])dnl
  2.1491 +# expand $ac_aux_dir to an absolute path
  2.1492 +am_aux_dir=`cd $ac_aux_dir && pwd`
  2.1493 +])
  2.1494 +
  2.1495 +
  2.1496 +# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005
  2.1497 +# Free Software Foundation, Inc.
  2.1498 +#
  2.1499 +# This file is free software; the Free Software Foundation
  2.1500 +# gives unlimited permission to copy and/or distribute it,
  2.1501 +# with or without modifications, as long as this notice is preserved.
  2.1502 +
  2.1503 +# serial 4
  2.1504 +
  2.1505 +# This was merged into AC_PROG_CC in Autoconf.
  2.1506 +
  2.1507 +AU_DEFUN([AM_PROG_CC_STDC],
  2.1508 +[AC_PROG_CC
  2.1509 +AC_DIAGNOSE([obsolete], [$0:
  2.1510 +	your code should no longer depend upon `am_cv_prog_cc_stdc', but upon
  2.1511 +	`ac_cv_prog_cc_stdc'.  Remove this warning and the assignment when
  2.1512 +	you adjust the code.  You can also remove the above call to
  2.1513 +	AC_PROG_CC if you already called it elsewhere.])
  2.1514 +am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
  2.1515 +])
  2.1516 +AU_DEFUN([fp_PROG_CC_STDC])
  2.1517 +
  2.1518 +# AM_CONDITIONAL                                            -*- Autoconf -*-
  2.1519 +
  2.1520 +# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
  2.1521 +# Free Software Foundation, Inc.
  2.1522 +#
  2.1523 +# This file is free software; the Free Software Foundation
  2.1524 +# gives unlimited permission to copy and/or distribute it,
  2.1525 +# with or without modifications, as long as this notice is preserved.
  2.1526 +
  2.1527 +# serial 7
  2.1528 +
  2.1529 +# AM_CONDITIONAL(NAME, SHELL-CONDITION)
  2.1530 +# -------------------------------------
  2.1531 +# Define a conditional.
  2.1532 +AC_DEFUN([AM_CONDITIONAL],
  2.1533 +[AC_PREREQ(2.52)dnl
  2.1534 + ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
  2.1535 +	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
  2.1536 +AC_SUBST([$1_TRUE])
  2.1537 +AC_SUBST([$1_FALSE])
  2.1538 +if $2; then
  2.1539 +  $1_TRUE=
  2.1540 +  $1_FALSE='#'
  2.1541 +else
  2.1542 +  $1_TRUE='#'
  2.1543 +  $1_FALSE=
  2.1544 +fi
  2.1545 +AC_CONFIG_COMMANDS_PRE(
  2.1546 +[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
  2.1547 +  AC_MSG_ERROR([[conditional "$1" was never defined.
  2.1548 +Usually this means the macro was only invoked conditionally.]])
  2.1549 +fi])])
  2.1550 +
  2.1551 +
  2.1552 +# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
  2.1553 +# Free Software Foundation, Inc.
  2.1554 +#
  2.1555 +# This file is free software; the Free Software Foundation
  2.1556 +# gives unlimited permission to copy and/or distribute it,
  2.1557 +# with or without modifications, as long as this notice is preserved.
  2.1558 +
  2.1559 +# serial 8
  2.1560 +
  2.1561 +# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
  2.1562 +# written in clear, in which case automake, when reading aclocal.m4,
  2.1563 +# will think it sees a *use*, and therefore will trigger all it's
  2.1564 +# C support machinery.  Also note that it means that autoscan, seeing
  2.1565 +# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
  2.1566 +
  2.1567 +
  2.1568 +# _AM_DEPENDENCIES(NAME)
  2.1569 +# ----------------------
  2.1570 +# See how the compiler implements dependency checking.
  2.1571 +# NAME is "CC", "CXX", "GCJ", or "OBJC".
  2.1572 +# We try a few techniques and use that to set a single cache variable.
  2.1573 +#
  2.1574 +# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
  2.1575 +# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
  2.1576 +# dependency, and given that the user is not expected to run this macro,
  2.1577 +# just rely on AC_PROG_CC.
  2.1578 +AC_DEFUN([_AM_DEPENDENCIES],
  2.1579 +[AC_REQUIRE([AM_SET_DEPDIR])dnl
  2.1580 +AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
  2.1581 +AC_REQUIRE([AM_MAKE_INCLUDE])dnl
  2.1582 +AC_REQUIRE([AM_DEP_TRACK])dnl
  2.1583 +
  2.1584 +ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
  2.1585 +       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
  2.1586 +       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
  2.1587 +       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
  2.1588 +                   [depcc="$$1"   am_compiler_list=])
  2.1589 +
  2.1590 +AC_CACHE_CHECK([dependency style of $depcc],
  2.1591 +               [am_cv_$1_dependencies_compiler_type],
  2.1592 +[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  2.1593 +  # We make a subdir and do the tests there.  Otherwise we can end up
  2.1594 +  # making bogus files that we don't know about and never remove.  For
  2.1595 +  # instance it was reported that on HP-UX the gcc test will end up
  2.1596 +  # making a dummy file named `D' -- because `-MD' means `put the output
  2.1597 +  # in D'.
  2.1598 +  mkdir conftest.dir
  2.1599 +  # Copy depcomp to subdir because otherwise we won't find it if we're
  2.1600 +  # using a relative directory.
  2.1601 +  cp "$am_depcomp" conftest.dir
  2.1602 +  cd conftest.dir
  2.1603 +  # We will build objects and dependencies in a subdirectory because
  2.1604 +  # it helps to detect inapplicable dependency modes.  For instance
  2.1605 +  # both Tru64's cc and ICC support -MD to output dependencies as a
  2.1606 +  # side effect of compilation, but ICC will put the dependencies in
  2.1607 +  # the current directory while Tru64 will put them in the object
  2.1608 +  # directory.
  2.1609 +  mkdir sub
  2.1610 +
  2.1611 +  am_cv_$1_dependencies_compiler_type=none
  2.1612 +  if test "$am_compiler_list" = ""; then
  2.1613 +     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
  2.1614 +  fi
  2.1615 +  for depmode in $am_compiler_list; do
  2.1616 +    # Setup a source with many dependencies, because some compilers
  2.1617 +    # like to wrap large dependency lists on column 80 (with \), and
  2.1618 +    # we should not choose a depcomp mode which is confused by this.
  2.1619 +    #
  2.1620 +    # We need to recreate these files for each test, as the compiler may
  2.1621 +    # overwrite some of them when testing with obscure command lines.
  2.1622 +    # This happens at least with the AIX C compiler.
  2.1623 +    : > sub/conftest.c
  2.1624 +    for i in 1 2 3 4 5 6; do
  2.1625 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
  2.1626 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  2.1627 +      # Solaris 8's {/usr,}/bin/sh.
  2.1628 +      touch sub/conftst$i.h
  2.1629 +    done
  2.1630 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  2.1631 +
  2.1632 +    case $depmode in
  2.1633 +    nosideeffect)
  2.1634 +      # after this tag, mechanisms are not by side-effect, so they'll
  2.1635 +      # only be used when explicitly requested
  2.1636 +      if test "x$enable_dependency_tracking" = xyes; then
  2.1637 +	continue
  2.1638 +      else
  2.1639 +	break
  2.1640 +      fi
  2.1641 +      ;;
  2.1642 +    none) break ;;
  2.1643 +    esac
  2.1644 +    # We check with `-c' and `-o' for the sake of the "dashmstdout"
  2.1645 +    # mode.  It turns out that the SunPro C++ compiler does not properly
  2.1646 +    # handle `-M -o', and we need to detect this.
  2.1647 +    if depmode=$depmode \
  2.1648 +       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  2.1649 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  2.1650 +       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  2.1651 +         >/dev/null 2>conftest.err &&
  2.1652 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  2.1653 +       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  2.1654 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  2.1655 +      # icc doesn't choke on unknown options, it will just issue warnings
  2.1656 +      # or remarks (even with -Werror).  So we grep stderr for any message
  2.1657 +      # that says an option was ignored or not supported.
  2.1658 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
  2.1659 +      #   icc: Command line warning: ignoring option '-M'; no argument required
  2.1660 +      # The diagnosis changed in icc 8.0:
  2.1661 +      #   icc: Command line remark: option '-MP' not supported
  2.1662 +      if (grep 'ignoring option' conftest.err ||
  2.1663 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  2.1664 +        am_cv_$1_dependencies_compiler_type=$depmode
  2.1665 +        break
  2.1666 +      fi
  2.1667 +    fi
  2.1668 +  done
  2.1669 +
  2.1670 +  cd ..
  2.1671 +  rm -rf conftest.dir
  2.1672 +else
  2.1673 +  am_cv_$1_dependencies_compiler_type=none
  2.1674 +fi
  2.1675 +])
  2.1676 +AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
  2.1677 +AM_CONDITIONAL([am__fastdep$1], [
  2.1678 +  test "x$enable_dependency_tracking" != xno \
  2.1679 +  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
  2.1680 +])
  2.1681 +
  2.1682 +
  2.1683 +# AM_SET_DEPDIR
  2.1684 +# -------------
  2.1685 +# Choose a directory name for dependency files.
  2.1686 +# This macro is AC_REQUIREd in _AM_DEPENDENCIES
  2.1687 +AC_DEFUN([AM_SET_DEPDIR],
  2.1688 +[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
  2.1689 +AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
  2.1690 +])
  2.1691 +
  2.1692 +
  2.1693 +# AM_DEP_TRACK
  2.1694 +# ------------
  2.1695 +AC_DEFUN([AM_DEP_TRACK],
  2.1696 +[AC_ARG_ENABLE(dependency-tracking,
  2.1697 +[  --disable-dependency-tracking  speeds up one-time build
  2.1698 +  --enable-dependency-tracking   do not reject slow dependency extractors])
  2.1699 +if test "x$enable_dependency_tracking" != xno; then
  2.1700 +  am_depcomp="$ac_aux_dir/depcomp"
  2.1701 +  AMDEPBACKSLASH='\'
  2.1702 +fi
  2.1703 +AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
  2.1704 +AC_SUBST([AMDEPBACKSLASH])
  2.1705 +])
  2.1706 +
  2.1707 +# Generate code to set up dependency tracking.              -*- Autoconf -*-
  2.1708 +
  2.1709 +# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
  2.1710 +# Free Software Foundation, Inc.
  2.1711 +#
  2.1712 +# This file is free software; the Free Software Foundation
  2.1713 +# gives unlimited permission to copy and/or distribute it,
  2.1714 +# with or without modifications, as long as this notice is preserved.
  2.1715 +
  2.1716 +#serial 3
  2.1717 +
  2.1718 +# _AM_OUTPUT_DEPENDENCY_COMMANDS
  2.1719 +# ------------------------------
  2.1720 +AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
  2.1721 +[for mf in $CONFIG_FILES; do
  2.1722 +  # Strip MF so we end up with the name of the file.
  2.1723 +  mf=`echo "$mf" | sed -e 's/:.*$//'`
  2.1724 +  # Check whether this is an Automake generated Makefile or not.
  2.1725 +  # We used to match only the files named `Makefile.in', but
  2.1726 +  # some people rename them; so instead we look at the file content.
  2.1727 +  # Grep'ing the first line is not enough: some people post-process
  2.1728 +  # each Makefile.in and add a new line on top of each file to say so.
  2.1729 +  # So let's grep whole file.
  2.1730 +  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
  2.1731 +    dirpart=`AS_DIRNAME("$mf")`
  2.1732 +  else
  2.1733 +    continue
  2.1734 +  fi
  2.1735 +  # Extract the definition of DEPDIR, am__include, and am__quote
  2.1736 +  # from the Makefile without running `make'.
  2.1737 +  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
  2.1738 +  test -z "$DEPDIR" && continue
  2.1739 +  am__include=`sed -n 's/^am__include = //p' < "$mf"`
  2.1740 +  test -z "am__include" && continue
  2.1741 +  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
  2.1742 +  # When using ansi2knr, U may be empty or an underscore; expand it
  2.1743 +  U=`sed -n 's/^U = //p' < "$mf"`
  2.1744 +  # Find all dependency output files, they are included files with
  2.1745 +  # $(DEPDIR) in their names.  We invoke sed twice because it is the
  2.1746 +  # simplest approach to changing $(DEPDIR) to its actual value in the
  2.1747 +  # expansion.
  2.1748 +  for file in `sed -n "
  2.1749 +    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
  2.1750 +       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
  2.1751 +    # Make sure the directory exists.
  2.1752 +    test -f "$dirpart/$file" && continue
  2.1753 +    fdir=`AS_DIRNAME(["$file"])`
  2.1754 +    AS_MKDIR_P([$dirpart/$fdir])
  2.1755 +    # echo "creating $dirpart/$file"
  2.1756 +    echo '# dummy' > "$dirpart/$file"
  2.1757 +  done
  2.1758 +done
  2.1759 +])# _AM_OUTPUT_DEPENDENCY_COMMANDS
  2.1760 +
  2.1761 +
  2.1762 +# AM_OUTPUT_DEPENDENCY_COMMANDS
  2.1763 +# -----------------------------
  2.1764 +# This macro should only be invoked once -- use via AC_REQUIRE.
  2.1765 +#
  2.1766 +# This code is only required when automatic dependency tracking
  2.1767 +# is enabled.  FIXME.  This creates each `.P' file that we will
  2.1768 +# need in order to bootstrap the dependency handling code.
  2.1769 +AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
  2.1770 +[AC_CONFIG_COMMANDS([depfiles],
  2.1771 +     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
  2.1772 +     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
  2.1773 +])
  2.1774 +
  2.1775 +# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
  2.1776 +# Free Software Foundation, Inc.
  2.1777 +#
  2.1778 +# This file is free software; the Free Software Foundation
  2.1779 +# gives unlimited permission to copy and/or distribute it,
  2.1780 +# with or without modifications, as long as this notice is preserved.
  2.1781 +
  2.1782 +# serial 8
  2.1783 +
  2.1784 +# AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
  2.1785 +AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
  2.1786 +
  2.1787 +# Do all the work for Automake.                             -*- Autoconf -*-
  2.1788 +
  2.1789 +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
  2.1790 +# Free Software Foundation, Inc.
  2.1791 +#
  2.1792 +# This file is free software; the Free Software Foundation
  2.1793 +# gives unlimited permission to copy and/or distribute it,
  2.1794 +# with or without modifications, as long as this notice is preserved.
  2.1795 +
  2.1796 +# serial 12
  2.1797 +
  2.1798 +# This macro actually does too much.  Some checks are only needed if
  2.1799 +# your package does certain things.  But this isn't really a big deal.
  2.1800 +
  2.1801 +# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
  2.1802 +# AM_INIT_AUTOMAKE([OPTIONS])
  2.1803 +# -----------------------------------------------
  2.1804 +# The call with PACKAGE and VERSION arguments is the old style
  2.1805 +# call (pre autoconf-2.50), which is being phased out.  PACKAGE
  2.1806 +# and VERSION should now be passed to AC_INIT and removed from
  2.1807 +# the call to AM_INIT_AUTOMAKE.
  2.1808 +# We support both call styles for the transition.  After
  2.1809 +# the next Automake release, Autoconf can make the AC_INIT
  2.1810 +# arguments mandatory, and then we can depend on a new Autoconf
  2.1811 +# release and drop the old call support.
  2.1812 +AC_DEFUN([AM_INIT_AUTOMAKE],
  2.1813 +[AC_PREREQ([2.58])dnl
  2.1814 +dnl Autoconf wants to disallow AM_ names.  We explicitly allow
  2.1815 +dnl the ones we care about.
  2.1816 +m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
  2.1817 +AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
  2.1818 +AC_REQUIRE([AC_PROG_INSTALL])dnl
  2.1819 +# test to see if srcdir already configured
  2.1820 +if test "`cd $srcdir && pwd`" != "`pwd`" &&
  2.1821 +   test -f $srcdir/config.status; then
  2.1822 +  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
  2.1823 +fi
  2.1824 +
  2.1825 +# test whether we have cygpath
  2.1826 +if test -z "$CYGPATH_W"; then
  2.1827 +  if (cygpath --version) >/dev/null 2>/dev/null; then
  2.1828 +    CYGPATH_W='cygpath -w'
  2.1829 +  else
  2.1830 +    CYGPATH_W=echo
  2.1831 +  fi
  2.1832 +fi
  2.1833 +AC_SUBST([CYGPATH_W])
  2.1834 +
  2.1835 +# Define the identity of the package.
  2.1836 +dnl Distinguish between old-style and new-style calls.
  2.1837 +m4_ifval([$2],
  2.1838 +[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
  2.1839 + AC_SUBST([PACKAGE], [$1])dnl
  2.1840 + AC_SUBST([VERSION], [$2])],
  2.1841 +[_AM_SET_OPTIONS([$1])dnl
  2.1842 + AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
  2.1843 + AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
  2.1844 +
  2.1845 +_AM_IF_OPTION([no-define],,
  2.1846 +[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
  2.1847 + AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
  2.1848 +
  2.1849 +# Some tools Automake needs.
  2.1850 +AC_REQUIRE([AM_SANITY_CHECK])dnl
  2.1851 +AC_REQUIRE([AC_ARG_PROGRAM])dnl
  2.1852 +AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
  2.1853 +AM_MISSING_PROG(AUTOCONF, autoconf)
  2.1854 +AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
  2.1855 +AM_MISSING_PROG(AUTOHEADER, autoheader)
  2.1856 +AM_MISSING_PROG(MAKEINFO, makeinfo)
  2.1857 +AM_PROG_INSTALL_SH
  2.1858 +AM_PROG_INSTALL_STRIP
  2.1859 +AC_REQUIRE([AM_PROG_MKDIR_P])dnl
  2.1860 +# We need awk for the "check" target.  The system "awk" is bad on
  2.1861 +# some platforms.
  2.1862 +AC_REQUIRE([AC_PROG_AWK])dnl
  2.1863 +AC_REQUIRE([AC_PROG_MAKE_SET])dnl
  2.1864 +AC_REQUIRE([AM_SET_LEADING_DOT])dnl
  2.1865 +_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
  2.1866 +              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
  2.1867 +	      		     [_AM_PROG_TAR([v7])])])
  2.1868 +_AM_IF_OPTION([no-dependencies],,
  2.1869 +[AC_PROVIDE_IFELSE([AC_PROG_CC],
  2.1870 +                  [_AM_DEPENDENCIES(CC)],
  2.1871 +                  [define([AC_PROG_CC],
  2.1872 +                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
  2.1873 +AC_PROVIDE_IFELSE([AC_PROG_CXX],
  2.1874 +                  [_AM_DEPENDENCIES(CXX)],
  2.1875 +                  [define([AC_PROG_CXX],
  2.1876 +                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
  2.1877 +])
  2.1878 +])
  2.1879 +
  2.1880 +
  2.1881 +# When config.status generates a header, we must update the stamp-h file.
  2.1882 +# This file resides in the same directory as the config header
  2.1883 +# that is generated.  The stamp files are numbered to have different names.
  2.1884 +
  2.1885 +# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
  2.1886 +# loop where config.status creates the headers, so we can generate
  2.1887 +# our stamp files there.
  2.1888 +AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
  2.1889 +[# Compute $1's index in $config_headers.
  2.1890 +_am_stamp_count=1
  2.1891 +for _am_header in $config_headers :; do
  2.1892 +  case $_am_header in
  2.1893 +    $1 | $1:* )
  2.1894 +      break ;;
  2.1895 +    * )
  2.1896 +      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  2.1897 +  esac
  2.1898 +done
  2.1899 +echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
  2.1900 +
  2.1901 +# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
  2.1902 +#
  2.1903 +# This file is free software; the Free Software Foundation
  2.1904 +# gives unlimited permission to copy and/or distribute it,
  2.1905 +# with or without modifications, as long as this notice is preserved.
  2.1906 +
  2.1907 +# AM_PROG_INSTALL_SH
  2.1908 +# ------------------
  2.1909 +# Define $install_sh.
  2.1910 +AC_DEFUN([AM_PROG_INSTALL_SH],
  2.1911 +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  2.1912 +install_sh=${install_sh-"$am_aux_dir/install-sh"}
  2.1913 +AC_SUBST(install_sh)])
  2.1914 +
  2.1915 +# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
  2.1916 +#
  2.1917 +# This file is free software; the Free Software Foundation
  2.1918 +# gives unlimited permission to copy and/or distribute it,
  2.1919 +# with or without modifications, as long as this notice is preserved.
  2.1920 +
  2.1921 +# serial 2
  2.1922 +
  2.1923 +# Check whether the underlying file-system supports filenames
  2.1924 +# with a leading dot.  For instance MS-DOS doesn't.
  2.1925 +AC_DEFUN([AM_SET_LEADING_DOT],
  2.1926 +[rm -rf .tst 2>/dev/null
  2.1927 +mkdir .tst 2>/dev/null
  2.1928 +if test -d .tst; then
  2.1929 +  am__leading_dot=.
  2.1930 +else
  2.1931 +  am__leading_dot=_
  2.1932 +fi
  2.1933 +rmdir .tst 2>/dev/null
  2.1934 +AC_SUBST([am__leading_dot])])
  2.1935 +
  2.1936 +# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
  2.1937 +# From Jim Meyering
  2.1938 +
  2.1939 +# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
  2.1940 +# Free Software Foundation, Inc.
  2.1941 +#
  2.1942 +# This file is free software; the Free Software Foundation
  2.1943 +# gives unlimited permission to copy and/or distribute it,
  2.1944 +# with or without modifications, as long as this notice is preserved.
  2.1945 +
  2.1946 +# serial 4
  2.1947 +
  2.1948 +AC_DEFUN([AM_MAINTAINER_MODE],
  2.1949 +[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
  2.1950 +  dnl maintainer-mode is disabled by default
  2.1951 +  AC_ARG_ENABLE(maintainer-mode,
  2.1952 +[  --enable-maintainer-mode  enable make rules and dependencies not useful
  2.1953 +			  (and sometimes confusing) to the casual installer],
  2.1954 +      USE_MAINTAINER_MODE=$enableval,
  2.1955 +      USE_MAINTAINER_MODE=no)
  2.1956 +  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
  2.1957 +  AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
  2.1958 +  MAINT=$MAINTAINER_MODE_TRUE
  2.1959 +  AC_SUBST(MAINT)dnl
  2.1960 +]
  2.1961 +)
  2.1962 +
  2.1963 +AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
  2.1964 +
  2.1965 +# Check to see how 'make' treats includes.	            -*- Autoconf -*-
  2.1966 +
  2.1967 +# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
  2.1968 +#
  2.1969 +# This file is free software; the Free Software Foundation
  2.1970 +# gives unlimited permission to copy and/or distribute it,
  2.1971 +# with or without modifications, as long as this notice is preserved.
  2.1972 +
  2.1973 +# serial 3
  2.1974 +
  2.1975 +# AM_MAKE_INCLUDE()
  2.1976 +# -----------------
  2.1977 +# Check to see how make treats includes.
  2.1978 +AC_DEFUN([AM_MAKE_INCLUDE],
  2.1979 +[am_make=${MAKE-make}
  2.1980 +cat > confinc << 'END'
  2.1981 +am__doit:
  2.1982 +	@echo done
  2.1983 +.PHONY: am__doit
  2.1984 +END
  2.1985 +# If we don't find an include directive, just comment out the code.
  2.1986 +AC_MSG_CHECKING([for style of include used by $am_make])
  2.1987 +am__include="#"
  2.1988 +am__quote=
  2.1989 +_am_result=none
  2.1990 +# First try GNU make style include.
  2.1991 +echo "include confinc" > confmf
  2.1992 +# We grep out `Entering directory' and `Leaving directory'
  2.1993 +# messages which can occur if `w' ends up in MAKEFLAGS.
  2.1994 +# In particular we don't look at `^make:' because GNU make might
  2.1995 +# be invoked under some other name (usually "gmake"), in which
  2.1996 +# case it prints its new name instead of `make'.
  2.1997 +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
  2.1998 +   am__include=include
  2.1999 +   am__quote=
  2.2000 +   _am_result=GNU
  2.2001 +fi
  2.2002 +# Now try BSD make style include.
  2.2003 +if test "$am__include" = "#"; then
  2.2004 +   echo '.include "confinc"' > confmf
  2.2005 +   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
  2.2006 +      am__include=.include
  2.2007 +      am__quote="\""
  2.2008 +      _am_result=BSD
  2.2009 +   fi
  2.2010 +fi
  2.2011 +AC_SUBST([am__include])
  2.2012 +AC_SUBST([am__quote])
  2.2013 +AC_MSG_RESULT([$_am_result])
  2.2014 +rm -f confinc confmf
  2.2015 +])
  2.2016 +
  2.2017 +# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
  2.2018 +
  2.2019 +# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
  2.2020 +# Free Software Foundation, Inc.
  2.2021 +#
  2.2022 +# This file is free software; the Free Software Foundation
  2.2023 +# gives unlimited permission to copy and/or distribute it,
  2.2024 +# with or without modifications, as long as this notice is preserved.
  2.2025 +
  2.2026 +# serial 4
  2.2027 +
  2.2028 +# AM_MISSING_PROG(NAME, PROGRAM)
  2.2029 +# ------------------------------
  2.2030 +AC_DEFUN([AM_MISSING_PROG],
  2.2031 +[AC_REQUIRE([AM_MISSING_HAS_RUN])
  2.2032 +$1=${$1-"${am_missing_run}$2"}
  2.2033 +AC_SUBST($1)])
  2.2034 +
  2.2035 +
  2.2036 +# AM_MISSING_HAS_RUN
  2.2037 +# ------------------
  2.2038 +# Define MISSING if not defined so far and test if it supports --run.
  2.2039 +# If it does, set am_missing_run to use it, otherwise, to nothing.
  2.2040 +AC_DEFUN([AM_MISSING_HAS_RUN],
  2.2041 +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  2.2042 +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
  2.2043 +# Use eval to expand $SHELL
  2.2044 +if eval "$MISSING --run true"; then
  2.2045 +  am_missing_run="$MISSING --run "
  2.2046 +else
  2.2047 +  am_missing_run=
  2.2048 +  AC_MSG_WARN([`missing' script is too old or missing])
  2.2049 +fi
  2.2050 +])
  2.2051 +
  2.2052 +# Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.
  2.2053 +#
  2.2054 +# This file is free software; the Free Software Foundation
  2.2055 +# gives unlimited permission to copy and/or distribute it,
  2.2056 +# with or without modifications, as long as this notice is preserved.
  2.2057 +
  2.2058 +# AM_PROG_MKDIR_P
  2.2059 +# ---------------
  2.2060 +# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
  2.2061 +#
  2.2062 +# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
  2.2063 +# created by `make install' are always world readable, even if the
  2.2064 +# installer happens to have an overly restrictive umask (e.g. 077).
  2.2065 +# This was a mistake.  There are at least two reasons why we must not
  2.2066 +# use `-m 0755':
  2.2067 +#   - it causes special bits like SGID to be ignored,
  2.2068 +#   - it may be too restrictive (some setups expect 775 directories).
  2.2069 +#
  2.2070 +# Do not use -m 0755 and let people choose whatever they expect by
  2.2071 +# setting umask.
  2.2072 +#
  2.2073 +# We cannot accept any implementation of `mkdir' that recognizes `-p'.
  2.2074 +# Some implementations (such as Solaris 8's) are not thread-safe: if a
  2.2075 +# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
  2.2076 +# concurrently, both version can detect that a/ is missing, but only
  2.2077 +# one can create it and the other will error out.  Consequently we
  2.2078 +# restrict ourselves to GNU make (using the --version option ensures
  2.2079 +# this.)
  2.2080 +AC_DEFUN([AM_PROG_MKDIR_P],
  2.2081 +[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
  2.2082 +  # We used to keeping the `.' as first argument, in order to
  2.2083 +  # allow $(mkdir_p) to be used without argument.  As in
  2.2084 +  #   $(mkdir_p) $(somedir)
  2.2085 +  # where $(somedir) is conditionally defined.  However this is wrong
  2.2086 +  # for two reasons:
  2.2087 +  #  1. if the package is installed by a user who cannot write `.'
  2.2088 +  #     make install will fail,
  2.2089 +  #  2. the above comment should most certainly read
  2.2090 +  #     $(mkdir_p) $(DESTDIR)$(somedir)
  2.2091 +  #     so it does not work when $(somedir) is undefined and
  2.2092 +  #     $(DESTDIR) is not.
  2.2093 +  #  To support the latter case, we have to write
  2.2094 +  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
  2.2095 +  #  so the `.' trick is pointless.
  2.2096 +  mkdir_p='mkdir -p --'
  2.2097 +else
  2.2098 +  # On NextStep and OpenStep, the `mkdir' command does not
  2.2099 +  # recognize any option.  It will interpret all options as
  2.2100 +  # directories to create, and then abort because `.' already
  2.2101 +  # exists.
  2.2102 +  for d in ./-p ./--version;
  2.2103 +  do
  2.2104 +    test -d $d && rmdir $d
  2.2105 +  done
  2.2106 +  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
  2.2107 +  if test -f "$ac_aux_dir/mkinstalldirs"; then
  2.2108 +    mkdir_p='$(mkinstalldirs)'
  2.2109 +  else
  2.2110 +    mkdir_p='$(install_sh) -d'
  2.2111 +  fi
  2.2112 +fi
  2.2113 +AC_SUBST([mkdir_p])])
  2.2114 +
  2.2115 +# Helper functions for option handling.                     -*- Autoconf -*-
  2.2116 +
  2.2117 +# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
  2.2118 +#
  2.2119 +# This file is free software; the Free Software Foundation
  2.2120 +# gives unlimited permission to copy and/or distribute it,
  2.2121 +# with or without modifications, as long as this notice is preserved.
  2.2122 +
  2.2123 +# serial 3
  2.2124 +
  2.2125 +# _AM_MANGLE_OPTION(NAME)
  2.2126 +# -----------------------
  2.2127 +AC_DEFUN([_AM_MANGLE_OPTION],
  2.2128 +[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
  2.2129 +
  2.2130 +# _AM_SET_OPTION(NAME)
  2.2131 +# ------------------------------
  2.2132 +# Set option NAME.  Presently that only means defining a flag for this option.
  2.2133 +AC_DEFUN([_AM_SET_OPTION],
  2.2134 +[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
  2.2135 +
  2.2136 +# _AM_SET_OPTIONS(OPTIONS)
  2.2137 +# ----------------------------------
  2.2138 +# OPTIONS is a space-separated list of Automake options.
  2.2139 +AC_DEFUN([_AM_SET_OPTIONS],
  2.2140 +[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
  2.2141 +
  2.2142 +# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
  2.2143 +# -------------------------------------------
  2.2144 +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
  2.2145 +AC_DEFUN([_AM_IF_OPTION],
  2.2146 +[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
  2.2147 +
  2.2148 +# Check to make sure that the build environment is sane.    -*- Autoconf -*-
  2.2149 +
  2.2150 +# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
  2.2151 +# Free Software Foundation, Inc.
  2.2152 +#
  2.2153 +# This file is free software; the Free Software Foundation
  2.2154 +# gives unlimited permission to copy and/or distribute it,
  2.2155 +# with or without modifications, as long as this notice is preserved.
  2.2156 +
  2.2157 +# serial 4
  2.2158 +
  2.2159 +# AM_SANITY_CHECK
  2.2160 +# ---------------
  2.2161 +AC_DEFUN([AM_SANITY_CHECK],
  2.2162 +[AC_MSG_CHECKING([whether build environment is sane])
  2.2163 +# Just in case
  2.2164 +sleep 1
  2.2165 +echo timestamp > conftest.file
  2.2166 +# Do `set' in a subshell so we don't clobber the current shell's
  2.2167 +# arguments.  Must try -L first in case configure is actually a
  2.2168 +# symlink; some systems play weird games with the mod time of symlinks
  2.2169 +# (eg FreeBSD returns the mod time of the symlink's containing
  2.2170 +# directory).
  2.2171 +if (
  2.2172 +   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
  2.2173 +   if test "$[*]" = "X"; then
  2.2174 +      # -L didn't work.
  2.2175 +      set X `ls -t $srcdir/configure conftest.file`
  2.2176 +   fi
  2.2177 +   rm -f conftest.file
  2.2178 +   if test "$[*]" != "X $srcdir/configure conftest.file" \
  2.2179 +      && test "$[*]" != "X conftest.file $srcdir/configure"; then
  2.2180 +
  2.2181 +      # If neither matched, then we have a broken ls.  This can happen
  2.2182 +      # if, for instance, CONFIG_SHELL is bash and it inherits a
  2.2183 +      # broken ls alias from the environment.  This has actually
  2.2184 +      # happened.  Such a system could not be considered "sane".
  2.2185 +      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
  2.2186 +alias in your environment])
  2.2187 +   fi
  2.2188 +
  2.2189 +   test "$[2]" = conftest.file
  2.2190 +   )
  2.2191 +then
  2.2192 +   # Ok.
  2.2193 +   :
  2.2194 +else
  2.2195 +   AC_MSG_ERROR([newly created file is older than distributed files!
  2.2196 +Check your system clock])
  2.2197 +fi
  2.2198 +AC_MSG_RESULT(yes)])
  2.2199 +
  2.2200 +# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
  2.2201 +#
  2.2202 +# This file is free software; the Free Software Foundation
  2.2203 +# gives unlimited permission to copy and/or distribute it,
  2.2204 +# with or without modifications, as long as this notice is preserved.
  2.2205 +
  2.2206 +# AM_PROG_INSTALL_STRIP
  2.2207 +# ---------------------
  2.2208 +# One issue with vendor `install' (even GNU) is that you can't
  2.2209 +# specify the program used to strip binaries.  This is especially
  2.2210 +# annoying in cross-compiling environments, where the build's strip
  2.2211 +# is unlikely to handle the host's binaries.
  2.2212 +# Fortunately install-sh will honor a STRIPPROG variable, so we
  2.2213 +# always use install-sh in `make install-strip', and initialize
  2.2214 +# STRIPPROG with the value of the STRIP variable (set by the user).
  2.2215 +AC_DEFUN([AM_PROG_INSTALL_STRIP],
  2.2216 +[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
  2.2217 +# Installed binaries are usually stripped using `strip' when the user
  2.2218 +# run `make install-strip'.  However `strip' might not be the right
  2.2219 +# tool to use in cross-compilation environments, therefore Automake
  2.2220 +# will honor the `STRIP' environment variable to overrule this program.
  2.2221 +dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
  2.2222 +if test "$cross_compiling" != no; then
  2.2223 +  AC_CHECK_TOOL([STRIP], [strip], :)
  2.2224 +fi
  2.2225 +INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
  2.2226 +AC_SUBST([INSTALL_STRIP_PROGRAM])])
  2.2227 +
  2.2228 +# Check how to create a tarball.                            -*- Autoconf -*-
  2.2229 +
  2.2230 +# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
  2.2231 +#
  2.2232 +# This file is free software; the Free Software Foundation
  2.2233 +# gives unlimited permission to copy and/or distribute it,
  2.2234 +# with or without modifications, as long as this notice is preserved.
  2.2235 +
  2.2236 +# serial 2
  2.2237 +
  2.2238 +# _AM_PROG_TAR(FORMAT)
  2.2239 +# --------------------
  2.2240 +# Check how to create a tarball in format FORMAT.
  2.2241 +# FORMAT should be one of `v7', `ustar', or `pax'.
  2.2242 +#
  2.2243 +# Substitute a variable $(am__tar) that is a command
  2.2244 +# writing to stdout a FORMAT-tarball containing the directory
  2.2245 +# $tardir.
  2.2246 +#     tardir=directory && $(am__tar) > result.tar
  2.2247 +#
  2.2248 +# Substitute a variable $(am__untar) that extract such
  2.2249 +# a tarball read from stdin.
  2.2250 +#     $(am__untar) < result.tar
  2.2251 +AC_DEFUN([_AM_PROG_TAR],
  2.2252 +[# Always define AMTAR for backward compatibility.
  2.2253 +AM_MISSING_PROG([AMTAR], [tar])
  2.2254 +m4_if([$1], [v7],
  2.2255 +     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
  2.2256 +     [m4_case([$1], [ustar],, [pax],,
  2.2257 +              [m4_fatal([Unknown tar format])])
  2.2258 +AC_MSG_CHECKING([how to create a $1 tar archive])
  2.2259 +# Loop over all known methods to create a tar archive until one works.
  2.2260 +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
  2.2261 +_am_tools=${am_cv_prog_tar_$1-$_am_tools}
  2.2262 +# Do not fold the above two line into one, because Tru64 sh and
  2.2263 +# Solaris sh will not grok spaces in the rhs of `-'.
  2.2264 +for _am_tool in $_am_tools
  2.2265 +do
  2.2266 +  case $_am_tool in
  2.2267 +  gnutar)
  2.2268 +    for _am_tar in tar gnutar gtar;
  2.2269 +    do
  2.2270 +      AM_RUN_LOG([$_am_tar --version]) && break
  2.2271 +    done
  2.2272 +    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
  2.2273 +    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
  2.2274 +    am__untar="$_am_tar -xf -"
  2.2275 +    ;;
  2.2276 +  plaintar)
  2.2277 +    # Must skip GNU tar: if it does not support --format= it doesn't create
  2.2278 +    # ustar tarball either.
  2.2279 +    (tar --version) >/dev/null 2>&1 && continue
  2.2280 +    am__tar='tar chf - "$$tardir"'
  2.2281 +    am__tar_='tar chf - "$tardir"'
  2.2282 +    am__untar='tar xf -'
  2.2283 +    ;;
  2.2284 +  pax)
  2.2285 +    am__tar='pax -L -x $1 -w "$$tardir"'
  2.2286 +    am__tar_='pax -L -x $1 -w "$tardir"'
  2.2287 +    am__untar='pax -r'
  2.2288 +    ;;
  2.2289 +  cpio)
  2.2290 +    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
  2.2291 +    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
  2.2292 +    am__untar='cpio -i -H $1 -d'
  2.2293 +    ;;
  2.2294 +  none)
  2.2295 +    am__tar=false
  2.2296 +    am__tar_=false
  2.2297 +    am__untar=false
  2.2298 +    ;;
  2.2299 +  esac
  2.2300 +
  2.2301 +  # If the value was cached, stop now.  We just wanted to have am__tar
  2.2302 +  # and am__untar set.
  2.2303 +  test -n "${am_cv_prog_tar_$1}" && break
  2.2304 +
  2.2305 +  # tar/untar a dummy directory, and stop if the command works
  2.2306 +  rm -rf conftest.dir
  2.2307 +  mkdir conftest.dir
  2.2308 +  echo GrepMe > conftest.dir/file
  2.2309 +  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
  2.2310 +  rm -rf conftest.dir
  2.2311 +  if test -s conftest.tar; then
  2.2312 +    AM_RUN_LOG([$am__untar <conftest.tar])
  2.2313 +    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
  2.2314 +  fi
  2.2315 +done
  2.2316 +rm -rf conftest.dir
  2.2317 +
  2.2318 +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
  2.2319 +AC_MSG_RESULT([$am_cv_prog_tar_$1])])
  2.2320 +AC_SUBST([am__tar])
  2.2321 +AC_SUBST([am__untar])
  2.2322 +]) # _AM_PROG_TAR
  2.2323 +

     3.1 --- a/config.h.in	Wed Apr 16 10:12:12 2008 +0000
     3.2 +++ b/config.h.in	Wed Apr 16 12:43:52 2008 +0000
     3.3 @@ -28,8 +28,8 @@
     3.4  /* Define to 1 if you have the `bind_textdomain_codeset' function. */
     3.5  #undef HAVE_BIND_TEXTDOMAIN_CODESET
     3.6  
     3.7 -/* Have Carbon framework */
     3.8 -#undef HAVE_CARBON
     3.9 +/* Have Cocoa framework */
    3.10 +#undef HAVE_COCOA
    3.11  
    3.12  /* Define to 1 if you have the `dcgettext' function. */
    3.13  #undef HAVE_DCGETTEXT
    3.14 @@ -40,9 +40,18 @@
    3.15  /* Define if the GNU gettext() function is already present or preinstalled. */
    3.16  #undef HAVE_GETTEXT
    3.17  
    3.18 +/* Have GLX support */
    3.19 +#undef HAVE_GLX
    3.20 +
    3.21  /* Have GTK libraries */
    3.22  #undef HAVE_GTK
    3.23  
    3.24 +/* Building with GTK+Cocoa */
    3.25 +#undef HAVE_GTK_OSX
    3.26 +
    3.27 +/* Building with GTK+X11 */
    3.28 +#undef HAVE_GTK_X11
    3.29 +
    3.30  /* Define to 1 if you have the <inttypes.h> header file. */
    3.31  #undef HAVE_INTTYPES_H
    3.32  
    3.33 @@ -67,6 +76,9 @@
    3.34  /* Define to 1 if you have the <memory.h> header file. */
    3.35  #undef HAVE_MEMORY_H
    3.36  
    3.37 +/* Have NSOpenGL support */
    3.38 +#undef HAVE_NSGL
    3.39 +
    3.40  /* Have EXT_framebuffer_object support */
    3.41  #undef HAVE_OPENGL_FBO
    3.42  
    3.43 @@ -76,6 +88,9 @@
    3.44  /* Have ARB shader support */
    3.45  #undef HAVE_OPENGL_SHADER_ARB
    3.46  
    3.47 +/* Building with the OSMesa video driver */
    3.48 +#undef HAVE_OSMESA
    3.49 +
    3.50  /* Have pulseaudio support */
    3.51  #undef HAVE_PULSE
    3.52  

     4.1 --- a/configure	Wed Apr 16 10:12:12 2008 +0000
     4.2 +++ b/configure	Wed Apr 16 12:43:52 2008 +0000
     4.3 @@ -1,9 +1,9 @@
     4.4  #! /bin/sh
     4.5  # Guess values for system-dependent variables and create Makefiles.
     4.6 -# Generated by GNU Autoconf 2.61.
     4.7 +# Generated by GNU Autoconf 2.62.
     4.8  #
     4.9  # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
    4.10 -# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
    4.11 +# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
    4.12  # This configure script is free software; the Free Software Foundation
    4.13  # gives unlimited permission to copy, distribute and modify it.
    4.14  ## --------------------- ##
    4.15 @@ -15,7 +15,7 @@
    4.16  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
    4.17    emulate sh
    4.18    NULLCMD=:
    4.19 -  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
    4.20 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
    4.21    # is contrary to our usage.  Disable this feature.
    4.22    alias -g '${1+"$@"}'='"$@"'
    4.23    setopt NO_GLOB_SUBST
    4.24 @@ -37,17 +37,45 @@
    4.25  as_cr_digits='0123456789'
    4.26  as_cr_alnum=$as_cr_Letters$as_cr_digits
    4.27  
    4.28 +as_nl='
    4.29 +'
    4.30 +export as_nl
    4.31 +# Printing a long string crashes Solaris 7 /usr/bin/printf.
    4.32 +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
    4.33 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
    4.34 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
    4.35 +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
    4.36 +  as_echo='printf %s\n'
    4.37 +  as_echo_n='printf %s'
    4.38 +else
    4.39 +  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    4.40 +    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    4.41 +    as_echo_n='/usr/ucb/echo -n'
    4.42 +  else
    4.43 +    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    4.44 +    as_echo_n_body='eval
    4.45 +      arg=$1;
    4.46 +      case $arg in
    4.47 +      *"$as_nl"*)
    4.48 +	expr "X$arg" : "X\\(.*\\)$as_nl";
    4.49 +	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
    4.50 +      esac;
    4.51 +      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    4.52 +    '
    4.53 +    export as_echo_n_body
    4.54 +    as_echo_n='sh -c $as_echo_n_body as_echo'
    4.55 +  fi
    4.56 +  export as_echo_body
    4.57 +  as_echo='sh -c $as_echo_body as_echo'
    4.58 +fi
    4.59 +
    4.60  # The user is always right.
    4.61  if test "${PATH_SEPARATOR+set}" != set; then
    4.62 -  echo "#! /bin/sh" >conf$$.sh
    4.63 -  echo  "exit 0"   >>conf$$.sh
    4.64 -  chmod +x conf$$.sh
    4.65 -  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    4.66 -    PATH_SEPARATOR=';'
    4.67 -  else
    4.68 -    PATH_SEPARATOR=:
    4.69 -  fi
    4.70 -  rm -f conf$$.sh
    4.71 +  PATH_SEPARATOR=:
    4.72 +  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    4.73 +    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
    4.74 +      PATH_SEPARATOR=';'
    4.75 +  }
    4.76  fi
    4.77  
    4.78  # Support unset when possible.
    4.79 @@ -63,8 +91,6 @@
    4.80  # there to prevent editors from complaining about space-tab.
    4.81  # (If _AS_PATH_WALK were called with IFS unset, it would disable word
    4.82  # splitting by setting IFS to empty value.)
    4.83 -as_nl='
    4.84 -'
    4.85  IFS=" ""	$as_nl"
    4.86  
    4.87  # Find who we are.  Look in the path if we contain no directory separator.
    4.88 @@ -87,7 +113,7 @@
    4.89    as_myself=$0
    4.90  fi
    4.91  if test ! -f "$as_myself"; then
    4.92 -  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    4.93 +  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
    4.94    { (exit 1); exit 1; }
    4.95  fi
    4.96  
    4.97 @@ -100,17 +126,10 @@
    4.98  PS4='+ '
    4.99  
   4.100  # NLS nuisances.
   4.101 -for as_var in \
   4.102 -  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
   4.103 -  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   4.104 -  LC_TELEPHONE LC_TIME
   4.105 -do
   4.106 -  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
   4.107 -    eval $as_var=C; export $as_var
   4.108 -  else
   4.109 -    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   4.110 -  fi
   4.111 -done
   4.112 +LC_ALL=C
   4.113 +export LC_ALL
   4.114 +LANGUAGE=C
   4.115 +export LANGUAGE
   4.116  
   4.117  # Required to use basename.
   4.118  if expr a : '\(a\)' >/dev/null 2>&1 &&
   4.119 @@ -132,7 +151,7 @@
   4.120  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
   4.121  	 X"$0" : 'X\(//\)$' \| \
   4.122  	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   4.123 -echo X/"$0" |
   4.124 +$as_echo X/"$0" |
   4.125      sed '/^.*\/\([^/][^/]*\)\/*$/{
   4.126  	    s//\1/
   4.127  	    q
   4.128 @@ -158,7 +177,7 @@
   4.129    as_have_required=no
   4.130  fi
   4.131  
   4.132 -  if test $as_have_required = yes && 	 (eval ":
   4.133 +  if test $as_have_required = yes &&	 (eval ":
   4.134  (as_func_return () {
   4.135    (exit \$1)
   4.136  }
   4.137 @@ -240,7 +259,7 @@
   4.138  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   4.139    emulate sh
   4.140    NULLCMD=:
   4.141 -  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   4.142 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   4.143    # is contrary to our usage.  Disable this feature.
   4.144    alias -g '${1+"$@"}'='"$@"'
   4.145    setopt NO_GLOB_SUBST
   4.146 @@ -261,7 +280,7 @@
   4.147  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   4.148    emulate sh
   4.149    NULLCMD=:
   4.150 -  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   4.151 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   4.152    # is contrary to our usage.  Disable this feature.
   4.153    alias -g '${1+"$@"}'='"$@"'
   4.154    setopt NO_GLOB_SUBST
   4.155 @@ -341,10 +360,10 @@
   4.156  
   4.157        if test "x$CONFIG_SHELL" != x; then
   4.158    for as_var in BASH_ENV ENV
   4.159 -        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   4.160 -        done
   4.161 -        export CONFIG_SHELL
   4.162 -        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
   4.163 +	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   4.164 +	done
   4.165 +	export CONFIG_SHELL
   4.166 +	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
   4.167  fi
   4.168  
   4.169  
   4.170 @@ -413,9 +432,10 @@
   4.171  
   4.172  test \$exitcode = 0") || {
   4.173    echo No shell found that supports shell functions.
   4.174 -  echo Please tell autoconf@gnu.org about your system,
   4.175 -  echo including any error possibly output before this
   4.176 -  echo message
   4.177 +  echo Please tell bug-autoconf@gnu.org about your system,
   4.178 +  echo including any error possibly output before this message.
   4.179 +  echo This can help us improve future autoconf versions.
   4.180 +  echo Configuration will now proceed without shell functions.
   4.181  }
   4.182  
   4.183  
   4.184 @@ -451,7 +471,7 @@
   4.185        s/-\n.*//
   4.186      ' >$as_me.lineno &&
   4.187    chmod +x "$as_me.lineno" ||
   4.188 -    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   4.189 +    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   4.190     { (exit 1); exit 1; }; }
   4.191  
   4.192    # Don't try to exec as it changes $[0], causing all sort of problems
   4.193 @@ -479,7 +499,6 @@
   4.194  *)
   4.195    ECHO_N='-n';;
   4.196  esac
   4.197 -
   4.198  if expr a : '\(a\)' >/dev/null 2>&1 &&
   4.199     test "X`expr 00001 : '.*\(...\)'`" = X001; then
   4.200    as_expr=expr
   4.201 @@ -492,19 +511,22 @@
   4.202    rm -f conf$$.dir/conf$$.file
   4.203  else
   4.204    rm -f conf$$.dir
   4.205 -  mkdir conf$$.dir
   4.206 -fi
   4.207 -echo >conf$$.file
   4.208 -if ln -s conf$$.file conf$$ 2>/dev/null; then
   4.209 -  as_ln_s='ln -s'
   4.210 -  # ... but there are two gotchas:
   4.211 -  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
   4.212 -  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
   4.213 -  # In both cases, we have to default to `cp -p'.
   4.214 -  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
   4.215 +  mkdir conf$$.dir 2>/dev/null
   4.216 +fi
   4.217 +if (echo >conf$$.file) 2>/dev/null; then
   4.218 +  if ln -s conf$$.file conf$$ 2>/dev/null; then
   4.219 +    as_ln_s='ln -s'
   4.220 +    # ... but there are two gotchas:
   4.221 +    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
   4.222 +    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
   4.223 +    # In both cases, we have to default to `cp -p'.
   4.224 +    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
   4.225 +      as_ln_s='cp -p'
   4.226 +  elif ln conf$$.file conf$$ 2>/dev/null; then
   4.227 +    as_ln_s=ln
   4.228 +  else
   4.229      as_ln_s='cp -p'
   4.230 -elif ln conf$$.file conf$$ 2>/dev/null; then
   4.231 -  as_ln_s=ln
   4.232 +  fi
   4.233  else
   4.234    as_ln_s='cp -p'
   4.235  fi
   4.236 @@ -529,10 +551,10 @@
   4.237    as_test_x='
   4.238      eval sh -c '\''
   4.239        if test -d "$1"; then
   4.240 -        test -d "$1/.";
   4.241 +	test -d "$1/.";
   4.242        else
   4.243  	case $1 in
   4.244 -        -*)set "./$1";;
   4.245 +	-*)set "./$1";;
   4.246  	esac;
   4.247  	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
   4.248  	???[sx]*):;;*)false;;esac;fi
   4.249 @@ -661,13 +683,16 @@
   4.250  AUTOMAKE
   4.251  AUTOHEADER
   4.252  MAKEINFO
   4.253 -AMTAR
   4.254  install_sh
   4.255  STRIP
   4.256  INSTALL_STRIP_PROGRAM
   4.257 +mkdir_p
   4.258  AWK
   4.259  SET_MAKE
   4.260  am__leading_dot
   4.261 +AMTAR
   4.262 +am__tar
   4.263 +am__untar
   4.264  MAINTAINER_MODE_TRUE
   4.265  MAINTAINER_MODE_FALSE
   4.266  MAINT
   4.267 @@ -700,17 +725,21 @@
   4.268  host_cpu
   4.269  host_vendor
   4.270  host_os
   4.271 -OSMESA_DRIVER_TRUE
   4.272 -OSMESA_DRIVER_FALSE
   4.273 +GUI_CARBON_TRUE
   4.274 +GUI_CARBON_FALSE
   4.275  PKG_CONFIG
   4.276  LIBPNG_CFLAGS
   4.277  LIBPNG_LIBS
   4.278  GTK_CFLAGS
   4.279  GTK_LIBS
   4.280 -GUI_CARBON_TRUE
   4.281 -GUI_CARBON_FALSE
   4.282  GUI_GTK_TRUE
   4.283  GUI_GTK_FALSE
   4.284 +VIDEO_OSMESA_TRUE
   4.285 +VIDEO_OSMESA_FALSE
   4.286 +VIDEO_GLX_TRUE
   4.287 +VIDEO_GLX_FALSE
   4.288 +VIDEO_NSGL_TRUE
   4.289 +VIDEO_NSGL_FALSE
   4.290  BUILD_SH4X86_TRUE
   4.291  BUILD_SH4X86_FALSE
   4.292  BUILD_X86_64_TRUE
   4.293 @@ -761,6 +790,14 @@
   4.294  LIBOBJS
   4.295  LTLIBOBJS'
   4.296  ac_subst_files=''
   4.297 +ac_user_opts='
   4.298 +enable_option_checking
   4.299 +enable_maintainer_mode
   4.300 +enable_dependency_tracking
   4.301 +enable_trace
   4.302 +enable_watch
   4.303 +with_osmesa
   4.304 +'
   4.305        ac_precious_vars='build_alias
   4.306  host_alias
   4.307  target_alias
   4.308 @@ -769,6 +806,8 @@
   4.309  LDFLAGS
   4.310  LIBS
   4.311  CPPFLAGS
   4.312 +CCAS
   4.313 +CCASFLAGS
   4.314  CPP
   4.315  PKG_CONFIG
   4.316  LIBPNG_CFLAGS
   4.317 @@ -786,6 +825,8 @@
   4.318  # Initialize some variables set by options.
   4.319  ac_init_help=
   4.320  ac_init_version=false
   4.321 +ac_unrecognized_opts=
   4.322 +ac_unrecognized_sep=
   4.323  # The variables have the same names as the options, with
   4.324  # dashes changed to underlines.
   4.325  cache_file=/dev/null
   4.326 @@ -884,13 +925,21 @@
   4.327      datarootdir=$ac_optarg ;;
   4.328  
   4.329    -disable-* | --disable-*)
   4.330 -    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
   4.331 +    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
   4.332      # Reject names that are not valid shell variable names.
   4.333 -    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   4.334 -      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   4.335 -   { (exit 1); exit 1; }; }
   4.336 -    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
   4.337 -    eval enable_$ac_feature=no ;;
   4.338 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   4.339 +      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
   4.340 +   { (exit 1); exit 1; }; }
   4.341 +    ac_useropt_orig=$ac_useropt
   4.342 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   4.343 +    case $ac_user_opts in
   4.344 +      *"
   4.345 +"enable_$ac_useropt"
   4.346 +"*) ;;
   4.347 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
   4.348 +	 ac_unrecognized_sep=', ';;
   4.349 +    esac
   4.350 +    eval enable_$ac_useropt=no ;;
   4.351  
   4.352    -docdir | --docdir | --docdi | --doc | --do)
   4.353      ac_prev=docdir ;;
   4.354 @@ -903,13 +952,21 @@
   4.355      dvidir=$ac_optarg ;;
   4.356  
   4.357    -enable-* | --enable-*)
   4.358 -    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
   4.359 +    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
   4.360      # Reject names that are not valid shell variable names.
   4.361 -    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   4.362 -      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
   4.363 -   { (exit 1); exit 1; }; }
   4.364 -    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
   4.365 -    eval enable_$ac_feature=\$ac_optarg ;;
   4.366 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   4.367 +      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
   4.368 +   { (exit 1); exit 1; }; }
   4.369 +    ac_useropt_orig=$ac_useropt
   4.370 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   4.371 +    case $ac_user_opts in
   4.372 +      *"
   4.373 +"enable_$ac_useropt"
   4.374 +"*) ;;
   4.375 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
   4.376 +	 ac_unrecognized_sep=', ';;
   4.377 +    esac
   4.378 +    eval enable_$ac_useropt=\$ac_optarg ;;
   4.379  
   4.380    -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   4.381    | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
   4.382 @@ -1100,22 +1157,38 @@
   4.383      ac_init_version=: ;;
   4.384  
   4.385    -with-* | --with-*)
   4.386 -    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
   4.387 +    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
   4.388      # Reject names that are not valid shell variable names.
   4.389 -    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   4.390 -      { echo "$as_me: error: invalid package name: $ac_package" >&2
   4.391 -   { (exit 1); exit 1; }; }
   4.392 -    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
   4.393 -    eval with_$ac_package=\$ac_optarg ;;
   4.394 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   4.395 +      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
   4.396 +   { (exit 1); exit 1; }; }
   4.397 +    ac_useropt_orig=$ac_useropt
   4.398 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   4.399 +    case $ac_user_opts in
   4.400 +      *"
   4.401 +"with_$ac_useropt"
   4.402 +"*) ;;
   4.403 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
   4.404 +	 ac_unrecognized_sep=', ';;
   4.405 +    esac
   4.406 +    eval with_$ac_useropt=\$ac_optarg ;;
   4.407  
   4.408    -without-* | --without-*)
   4.409 -    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
   4.410 +    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
   4.411      # Reject names that are not valid shell variable names.
   4.412 -    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   4.413 -      { echo "$as_me: error: invalid package name: $ac_package" >&2
   4.414 -   { (exit 1); exit 1; }; }
   4.415 -    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
   4.416 -    eval with_$ac_package=no ;;
   4.417 +    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
   4.418 +      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
   4.419 +   { (exit 1); exit 1; }; }
   4.420 +    ac_useropt_orig=$ac_useropt
   4.421 +    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
   4.422 +    case $ac_user_opts in
   4.423 +      *"
   4.424 +"with_$ac_useropt"
   4.425 +"*) ;;
   4.426 +      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
   4.427 +	 ac_unrecognized_sep=', ';;
   4.428 +    esac
   4.429 +    eval with_$ac_useropt=no ;;
   4.430  
   4.431    --x)
   4.432      # Obsolete; use --with-x.
   4.433 @@ -1135,7 +1208,7 @@
   4.434    | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
   4.435      x_libraries=$ac_optarg ;;
   4.436  
   4.437 -  -*) { echo "$as_me: error: unrecognized option: $ac_option
   4.438 +  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
   4.439  Try \`$0 --help' for more information." >&2
   4.440     { (exit 1); exit 1; }; }
   4.441      ;;
   4.442 @@ -1144,16 +1217,16 @@
   4.443      ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
   4.444      # Reject names that are not valid shell variable names.
   4.445      expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
   4.446 -      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
   4.447 +      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
   4.448     { (exit 1); exit 1; }; }
   4.449      eval $ac_envvar=\$ac_optarg
   4.450      export $ac_envvar ;;
   4.451  
   4.452    *)
   4.453      # FIXME: should be removed in autoconf 3.0.
   4.454 -    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
   4.455 +    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
   4.456      expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
   4.457 -      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
   4.458 +      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
   4.459      : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
   4.460      ;;
   4.461  
   4.462 @@ -1162,22 +1235,38 @@
   4.463  
   4.464  if test -n "$ac_prev"; then
   4.465    ac_option=--`echo $ac_prev | sed 's/_/-/g'`
   4.466 -  { echo "$as_me: error: missing argument to $ac_option" >&2
   4.467 -   { (exit 1); exit 1; }; }
   4.468 -fi
   4.469 -
   4.470 -# Be sure to have absolute directory names.
   4.471 +  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
   4.472 +   { (exit 1); exit 1; }; }
   4.473 +fi
   4.474 +
   4.475 +if test -n "$ac_unrecognized_opts"; then
   4.476 +  case $enable_option_checking in
   4.477 +    no) ;;
   4.478 +    fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2
   4.479 +   { (exit 1); exit 1; }; } ;;
   4.480 +    *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;
   4.481 +  esac
   4.482 +fi
   4.483 +
   4.484 +# Check all directory arguments for consistency.
   4.485  for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
   4.486  		datadir sysconfdir sharedstatedir localstatedir includedir \
   4.487  		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
   4.488  		libdir localedir mandir
   4.489  do
   4.490    eval ac_val=\$$ac_var
   4.491 +  # Remove trailing slashes.
   4.492 +  case $ac_val in
   4.493 +    */ )
   4.494 +      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
   4.495 +      eval $ac_var=\$ac_val;;
   4.496 +  esac
   4.497 +  # Be sure to have absolute directory names.
   4.498    case $ac_val in
   4.499      [\\/$]* | ?:[\\/]* )  continue;;
   4.500      NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   4.501    esac
   4.502 -  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   4.503 +  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   4.504     { (exit 1); exit 1; }; }
   4.505  done
   4.506  
   4.507 @@ -1192,7 +1281,7 @@
   4.508  if test "x$host_alias" != x; then
   4.509    if test "x$build_alias" = x; then
   4.510      cross_compiling=maybe
   4.511 -    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
   4.512 +    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
   4.513      If a cross compiler is detected then cross compile mode will be used." >&2
   4.514    elif test "x$build_alias" != "x$host_alias"; then
   4.515      cross_compiling=yes
   4.516 @@ -1208,10 +1297,10 @@
   4.517  ac_pwd=`pwd` && test -n "$ac_pwd" &&
   4.518  ac_ls_di=`ls -di .` &&
   4.519  ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
   4.520 -  { echo "$as_me: error: Working directory cannot be determined" >&2
   4.521 +  { $as_echo "$as_me: error: Working directory cannot be determined" >&2
   4.522     { (exit 1); exit 1; }; }
   4.523  test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
   4.524 -  { echo "$as_me: error: pwd does not report name of working directory" >&2
   4.525 +  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
   4.526     { (exit 1); exit 1; }; }
   4.527  
   4.528  
   4.529 @@ -1219,12 +1308,12 @@
   4.530  if test -z "$srcdir"; then
   4.531    ac_srcdir_defaulted=yes
   4.532    # Try the directory containing this script, then the parent directory.
   4.533 -  ac_confdir=`$as_dirname -- "$0" ||
   4.534 -$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   4.535 -	 X"$0" : 'X\(//\)[^/]' \| \
   4.536 -	 X"$0" : 'X\(//\)$' \| \
   4.537 -	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   4.538 -echo X"$0" |
   4.539 +  ac_confdir=`$as_dirname -- "$as_myself" ||
   4.540 +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
   4.541 +	 X"$as_myself" : 'X\(//\)[^/]' \| \
   4.542 +	 X"$as_myself" : 'X\(//\)$' \| \
   4.543 +	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
   4.544 +$as_echo X"$as_myself" |
   4.545      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
   4.546  	    s//\1/
   4.547  	    q
   4.548 @@ -1251,12 +1340,12 @@
   4.549  fi
   4.550  if test ! -r "$srcdir/$ac_unique_file"; then
   4.551    test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
   4.552 -  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
   4.553 +  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
   4.554     { (exit 1); exit 1; }; }
   4.555  fi
   4.556  ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
   4.557  ac_abs_confdir=`(
   4.558 -	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
   4.559 +	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
   4.560     { (exit 1); exit 1; }; }
   4.561  	pwd)`
   4.562  # When building in place, set srcdir=.
   4.563 @@ -1305,9 +1394,9 @@
   4.564  
   4.565  Installation directories:
   4.566    --prefix=PREFIX         install architecture-independent files in PREFIX
   4.567 -			  [$ac_default_prefix]
   4.568 +                          [$ac_default_prefix]
   4.569    --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
   4.570 -			  [PREFIX]
   4.571 +                          [PREFIX]
   4.572  
   4.573  By default, \`make install' will install all the files in
   4.574  \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
   4.575 @@ -1317,25 +1406,25 @@
   4.576  For better control, use the options below.
   4.577  
   4.578  Fine tuning of the installation directories:
   4.579 -  --bindir=DIR           user executables [EPREFIX/bin]
   4.580 -  --sbindir=DIR          system admin executables [EPREFIX/sbin]
   4.581 -  --libexecdir=DIR       program executables [EPREFIX/libexec]
   4.582 -  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
   4.583 -  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
   4.584 -  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
   4.585 -  --libdir=DIR           object code libraries [EPREFIX/lib]
   4.586 -  --includedir=DIR       C header files [PREFIX/include]
   4.587 -  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
   4.588 -  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
   4.589 -  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
   4.590 -  --infodir=DIR          info documentation [DATAROOTDIR/info]
   4.591 -  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
   4.592 -  --mandir=DIR           man documentation [DATAROOTDIR/man]
   4.593 -  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
   4.594 -  --htmldir=DIR          html documentation [DOCDIR]
   4.595 -  --dvidir=DIR           dvi documentation [DOCDIR]
   4.596 -  --pdfdir=DIR           pdf documentation [DOCDIR]
   4.597 -  --psdir=DIR            ps documentation [DOCDIR]
   4.598 +  --bindir=DIR            user executables [EPREFIX/bin]
   4.599 +  --sbindir=DIR           system admin executables [EPREFIX/sbin]
   4.600 +  --libexecdir=DIR        program executables [EPREFIX/libexec]
   4.601 +  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
   4.602 +  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
   4.603 +  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
   4.604 +  --libdir=DIR            object code libraries [EPREFIX/lib]
   4.605 +  --includedir=DIR        C header files [PREFIX/include]
   4.606 +  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
   4.607 +  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
   4.608 +  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
   4.609 +  --infodir=DIR           info documentation [DATAROOTDIR/info]
   4.610 +  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
   4.611 +  --mandir=DIR            man documentation [DATAROOTDIR/man]
   4.612 +  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
   4.613 +  --htmldir=DIR           html documentation [DOCDIR]
   4.614 +  --dvidir=DIR            dvi documentation [DOCDIR]
   4.615 +  --pdfdir=DIR            pdf documentation [DOCDIR]
   4.616 +  --psdir=DIR             ps documentation [DOCDIR]
   4.617  _ACEOF
   4.618  
   4.619    cat <<\_ACEOF
   4.620 @@ -1356,12 +1445,13 @@
   4.621    cat <<\_ACEOF
   4.622  
   4.623  Optional Features:
   4.624 +  --disable-option-checking  ignore unrecognized --enable/--with options
   4.625    --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   4.626    --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   4.627 -  --enable-maintainer-mode enable make rules and dependencies not useful
   4.628 -                          (and sometimes confusing) to the casual installer
   4.629 -  --disable-dependency-tracking Speeds up one-time builds
   4.630 -  --enable-dependency-tracking  Do not reject slow dependency extractors
   4.631 +  --enable-maintainer-mode  enable make rules and dependencies not useful
   4.632 +			  (and sometimes confusing) to the casual installer
   4.633 +  --disable-dependency-tracking  speeds up one-time build
   4.634 +  --enable-dependency-tracking   do not reject slow dependency extractors
   4.635    --enable-trace          Enable generation of IO traces (warning: hurts
   4.636                            performance)
   4.637    --enable-watch          Enable watchpoints in the debugger (warning: hurts
   4.638 @@ -1381,6 +1471,8 @@
   4.639    LIBS        libraries to pass to the linker, e.g. -l<library>
   4.640    CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
   4.641                you have headers in a nonstandard directory <include dir>
   4.642 +  CCAS        assembler compiler command (defaults to CC)
   4.643 +  CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
   4.644    CPP         C preprocessor
   4.645    PKG_CONFIG  path to pkg-config utility
   4.646    LIBPNG_CFLAGS
   4.647 @@ -1407,15 +1499,17 @@
   4.648  if test "$ac_init_help" = "recursive"; then
   4.649    # If there are subdirs, report their specific --help.
   4.650    for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
   4.651 -    test -d "$ac_dir" || continue
   4.652 +    test -d "$ac_dir" ||
   4.653 +      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
   4.654 +      continue
   4.655      ac_builddir=.
   4.656  
   4.657  case "$ac_dir" in
   4.658  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
   4.659  *)
   4.660 -  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
   4.661 +  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   4.662    # A ".." for each directory in $ac_dir_suffix.
   4.663 -  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
   4.664 +  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   4.665    case $ac_top_builddir_sub in
   4.666    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   4.667    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
   4.668 @@ -1451,7 +1545,7 @@
   4.669        echo &&
   4.670        $SHELL "$ac_srcdir/configure" --help=recursive
   4.671      else
   4.672 -      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
   4.673 +      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
   4.674      fi || ac_status=$?
   4.675      cd "$ac_pwd" || { ac_status=$?; break; }
   4.676    done
   4.677 @@ -1461,10 +1555,10 @@
   4.678  if $ac_init_version; then
   4.679    cat <<\_ACEOF
   4.680  configure
   4.681 -generated by GNU Autoconf 2.61
   4.682 +generated by GNU Autoconf 2.62
   4.683  
   4.684  Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   4.685 -2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   4.686 +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
   4.687  This configure script is free software; the Free Software Foundation
   4.688  gives unlimited permission to copy, distribute and modify it.
   4.689  _ACEOF
   4.690 @@ -1475,7 +1569,7 @@
   4.691  running configure, to aid debugging if configure makes a mistake.
   4.692  
   4.693  It was created by $as_me, which was
   4.694 -generated by GNU Autoconf 2.61.  Invocation command line was
   4.695 +generated by GNU Autoconf 2.62.  Invocation command line was
   4.696  
   4.697    $ $0 $@
   4.698  
   4.699 @@ -1511,7 +1605,7 @@
   4.700  do
   4.701    IFS=$as_save_IFS
   4.702    test -z "$as_dir" && as_dir=.
   4.703 -  echo "PATH: $as_dir"
   4.704 +  $as_echo "PATH: $as_dir"
   4.705  done
   4.706  IFS=$as_save_IFS
   4.707  
   4.708 @@ -1546,7 +1640,7 @@
   4.709      | -silent | --silent | --silen | --sile | --sil)
   4.710        continue ;;
   4.711      *\'*)
   4.712 -      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
   4.713 +      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
   4.714      esac
   4.715      case $ac_pass in
   4.716      1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
   4.717 @@ -1598,11 +1692,12 @@
   4.718      case $ac_val in #(
   4.719      *${as_nl}*)
   4.720        case $ac_var in #(
   4.721 -      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
   4.722 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
   4.723 +      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
   4.724 +$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
   4.725        esac
   4.726        case $ac_var in #(
   4.727        _ | IFS | as_nl) ;; #(
   4.728 +      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
   4.729        *) $as_unset $ac_var ;;
   4.730        esac ;;
   4.731      esac
   4.732 @@ -1632,9 +1727,9 @@
   4.733      do
   4.734        eval ac_val=\$$ac_var
   4.735        case $ac_val in
   4.736 -      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   4.737 +      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   4.738        esac
   4.739 -      echo "$ac_var='\''$ac_val'\''"
   4.740 +      $as_echo "$ac_var='\''$ac_val'\''"
   4.741      done | sort
   4.742      echo
   4.743  
   4.744 @@ -1649,9 +1744,9 @@
   4.745        do
   4.746  	eval ac_val=\$$ac_var
   4.747  	case $ac_val in
   4.748 -	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   4.749 +	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
   4.750  	esac
   4.751 -	echo "$ac_var='\''$ac_val'\''"
   4.752 +	$as_echo "$ac_var='\''$ac_val'\''"
   4.753        done | sort
   4.754        echo
   4.755      fi
   4.756 @@ -1667,8 +1762,8 @@
   4.757        echo
   4.758      fi
   4.759      test "$ac_signal" != 0 &&
   4.760 -      echo "$as_me: caught signal $ac_signal"
   4.761 -    echo "$as_me: exit $exit_status"
   4.762 +      $as_echo "$as_me: caught signal $ac_signal"
   4.763 +    $as_echo "$as_me: exit $exit_status"
   4.764    } >&5
   4.765    rm -f core *.core core.conftest.* &&
   4.766      rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
   4.767 @@ -1710,21 +1805,24 @@
   4.768  
   4.769  
   4.770  # Let the site file select an alternate cache file if it wants to.
   4.771 -# Prefer explicitly selected file to automatically selected ones.
   4.772 +# Prefer an explicitly selected file to automatically selected ones.
   4.773 +ac_site_file1=NONE
   4.774 +ac_site_file2=NONE
   4.775  if test -n "$CONFIG_SITE"; then
   4.776 -  set x "$CONFIG_SITE"
   4.777 +  ac_site_file1=$CONFIG_SITE
   4.778  elif test "x$prefix" != xNONE; then
   4.779 -  set x "$prefix/share/config.site" "$prefix/etc/config.site"
   4.780 -else
   4.781 -  set x "$ac_default_prefix/share/config.site" \
   4.782 -	"$ac_default_prefix/etc/config.site"
   4.783 -fi
   4.784 -shift
   4.785 -for ac_site_file
   4.786 -do
   4.787 +  ac_site_file1=$prefix/share/config.site
   4.788 +  ac_site_file2=$prefix/etc/config.site
   4.789 +else
   4.790 +  ac_site_file1=$ac_default_prefix/share/config.site
   4.791 +  ac_site_file2=$ac_default_prefix/etc/config.site
   4.792 +fi
   4.793 +for ac_site_file in "$ac_site_file1" "$ac_site_file2"
   4.794 +do
   4.795 +  test "x$ac_site_file" = xNONE && continue
   4.796    if test -r "$ac_site_file"; then
   4.797 -    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
   4.798 -echo "$as_me: loading site script $ac_site_file" >&6;}
   4.799 +    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
   4.800 +$as_echo "$as_me: loading site script $ac_site_file" >&6;}
   4.801      sed 's/^/| /' "$ac_site_file" >&5
   4.802      . "$ac_site_file"
   4.803    fi
   4.804 @@ -1734,16 +1832,16 @@
   4.805    # Some versions of bash will fail to source /dev/null (special
   4.806    # files actually), so we avoid doing that.
   4.807    if test -f "$cache_file"; then
   4.808 -    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
   4.809 -echo "$as_me: loading cache $cache_file" >&6;}
   4.810 +    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
   4.811 +$as_echo "$as_me: loading cache $cache_file" >&6;}
   4.812      case $cache_file in
   4.813        [\\/]* | ?:[\\/]* ) . "$cache_file";;
   4.814        *)                      . "./$cache_file";;
   4.815      esac
   4.816    fi
   4.817  else
   4.818 -  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
   4.819 -echo "$as_me: creating cache $cache_file" >&6;}
   4.820 +  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
   4.821 +$as_echo "$as_me: creating cache $cache_file" >&6;}
   4.822    >$cache_file
   4.823  fi
   4.824  
   4.825 @@ -1757,29 +1855,38 @@
   4.826    eval ac_new_val=\$ac_env_${ac_var}_value
   4.827    case $ac_old_set,$ac_new_set in
   4.828      set,)
   4.829 -      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
   4.830 -echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
   4.831 +      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
   4.832 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
   4.833        ac_cache_corrupted=: ;;
   4.834      ,set)
   4.835 -      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
   4.836 -echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
   4.837 +      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
   4.838 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
   4.839        ac_cache_corrupted=: ;;
   4.840      ,);;
   4.841      *)
   4.842        if test "x$ac_old_val" != "x$ac_new_val"; then
   4.843 -	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
   4.844 -echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
   4.845 -	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
   4.846 -echo "$as_me:   former value:  $ac_old_val" >&2;}
   4.847 -	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
   4.848 -echo "$as_me:   current value: $ac_new_val" >&2;}
   4.849 -	ac_cache_corrupted=:
   4.850 +	# differences in whitespace do not lead to failure.
   4.851 +	ac_old_val_w=`echo x $ac_old_val`
   4.852 +	ac_new_val_w=`echo x $ac_new_val`
   4.853 +	if test "$ac_old_val_w" != "$ac_new_val_w"; then
   4.854 +	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
   4.855 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
   4.856 +	  ac_cache_corrupted=:
   4.857 +	else
   4.858 +	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
   4.859 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
   4.860 +	  eval $ac_var=\$ac_old_val
   4.861 +	fi
   4.862 +	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
   4.863 +$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
   4.864 +	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
   4.865 +$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
   4.866        fi;;
   4.867    esac
   4.868    # Pass precious variables to config.status.
   4.869    if test "$ac_new_set" = set; then
   4.870      case $ac_new_val in
   4.871 -    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
   4.872 +    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
   4.873      *) ac_arg=$ac_var=$ac_new_val ;;
   4.874      esac
   4.875      case " $ac_configure_args " in
   4.876 @@ -1789,10 +1896,10 @@
   4.877    fi
   4.878  done
   4.879  if $ac_cache_corrupted; then
   4.880 -  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
   4.881 -echo "$as_me: error: changes in the environment can compromise the build" >&2;}
   4.882 -  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
   4.883 -echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
   4.884 +  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
   4.885 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
   4.886 +  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
   4.887 +$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
   4.888     { (exit 1); exit 1; }; }
   4.889  fi
   4.890  
   4.891 @@ -1819,7 +1926,7 @@
   4.892  ac_compiler_gnu=$ac_cv_c_compiler_gnu
   4.893  
   4.894  
   4.895 -am__api_version="1.7"
   4.896 +am__api_version="1.9"
   4.897  ac_aux_dir=
   4.898  for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
   4.899    if test -f "$ac_dir/install-sh"; then
   4.900 @@ -1837,8 +1944,8 @@
   4.901    fi
   4.902  done
   4.903  if test -z "$ac_aux_dir"; then
   4.904 -  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
   4.905 -echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
   4.906 +  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
   4.907 +$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
   4.908     { (exit 1); exit 1; }; }
   4.909  fi
   4.910  
   4.911 @@ -1864,11 +1971,12 @@
   4.912  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
   4.913  # OS/2's system install, which has a completely different semantic
   4.914  # ./install, which can be erroneously created by make from ./install.sh.
   4.915 -{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
   4.916 -echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
   4.917 +# Reject install programs that cannot install multiple files.
   4.918 +{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
   4.919 +$as_echo_n "checking for a BSD-compatible install... " >&6; }
   4.920  if test -z "$INSTALL"; then
   4.921  if test "${ac_cv_path_install+set}" = set; then
   4.922 -  echo $ECHO_N "(cached) $ECHO_C" >&6
   4.923 +  $as_echo_n "(cached) " >&6
   4.924  else
   4.925    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   4.926  for as_dir in $PATH
   4.927 @@ -1897,17 +2005,29 @@
   4.928  	    # program-specific install script used by HP pwplus--don't use.
   4.929  	    :
   4.930  	  else
   4.931 -	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
   4.932 -	    break 3
   4.933 +	    rm -rf conftest.one conftest.two conftest.dir
   4.934 +	    echo one > conftest.one
   4.935 +	    echo two > conftest.two
   4.936 +	    mkdir conftest.dir
   4.937 +	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
   4.938 +	      test -s conftest.one && test -s conftest.two &&
   4.939 +	      test -s conftest.dir/conftest.one &&
   4.940 +	      test -s conftest.dir/conftest.two
   4.941 +	    then
   4.942 +	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
   4.943 +	      break 3
   4.944 +	    fi
   4.945  	  fi
   4.946  	fi
   4.947        done
   4.948      done
   4.949      ;;
   4.950  esac
   4.951 -done
   4.952 -IFS=$as_save_IFS
   4.953 -
   4.954 +
   4.955 +done
   4.956 +IFS=$as_save_IFS
   4.957 +
   4.958 +rm -rf conftest.one conftest.two conftest.dir
   4.959  
   4.960  fi
   4.961    if test "${ac_cv_path_install+set}" = set; then
   4.962 @@ -1920,8 +2040,8 @@
   4.963      INSTALL=$ac_install_sh
   4.964    fi
   4.965  fi
   4.966 -{ echo "$as_me:$LINENO: result: $INSTALL" >&5
   4.967 -echo "${ECHO_T}$INSTALL" >&6; }
   4.968 +{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
   4.969 +$as_echo "$INSTALL" >&6; }
   4.970  
   4.971  # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
   4.972  # It thinks the first close brace ends the variable substitution.
   4.973 @@ -1931,8 +2051,8 @@
   4.974  
   4.975  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
   4.976  
   4.977 -{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5
   4.978 -echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
   4.979 +{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
   4.980 +$as_echo_n "checking whether build environment is sane... " >&6; }
   4.981  # Just in case
   4.982  sleep 1
   4.983  echo timestamp > conftest.file
   4.984 @@ -1955,9 +2075,9 @@
   4.985        # if, for instance, CONFIG_SHELL is bash and it inherits a
   4.986        # broken ls alias from the environment.  This has actually
   4.987        # happened.  Such a system could not be considered "sane".
   4.988 -      { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
   4.989 +      { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
   4.990  alias in your environment" >&5
   4.991 -echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
   4.992 +$as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
   4.993  alias in your environment" >&2;}
   4.994     { (exit 1); exit 1; }; }
   4.995     fi
   4.996 @@ -1968,27 +2088,23 @@
   4.997     # Ok.
   4.998     :
   4.999  else
  4.1000 -   { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  4.1001 +   { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
  4.1002  Check your system clock" >&5
  4.1003 -echo "$as_me: error: newly created file is older than distributed files!
  4.1004 +$as_echo "$as_me: error: newly created file is older than distributed files!
  4.1005  Check your system clock" >&2;}
  4.1006     { (exit 1); exit 1; }; }
  4.1007  fi
  4.1008 -{ echo "$as_me:$LINENO: result: yes" >&5
  4.1009 -echo "${ECHO_T}yes" >&6; }
  4.1010 +{ $as_echo "$as_me:$LINENO: result: yes" >&5
  4.1011 +$as_echo "yes" >&6; }
  4.1012  test "$program_prefix" != NONE &&
  4.1013    program_transform_name="s&^&$program_prefix&;$program_transform_name"
  4.1014  # Use a double $ so make ignores it.
  4.1015  test "$program_suffix" != NONE &&
  4.1016    program_transform_name="s&\$&$program_suffix&;$program_transform_name"
  4.1017 -# Double any \ or $.  echo might interpret backslashes.
  4.1018 +# Double any \ or $.
  4.1019  # By default was `s,x,x', remove it if useless.
  4.1020 -cat <<\_ACEOF >conftest.sed
  4.1021 -s/[\\$]/&&/g;s/;s,x,x,$//
  4.1022 -_ACEOF
  4.1023 -program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
  4.1024 -rm -f conftest.sed
  4.1025 -
  4.1026 +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
  4.1027 +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
  4.1028  
  4.1029  # expand $ac_aux_dir to an absolute path
  4.1030  am_aux_dir=`cd $ac_aux_dir && pwd`
  4.1031 @@ -1999,18 +2115,51 @@
  4.1032    am_missing_run="$MISSING --run "
  4.1033  else
  4.1034    am_missing_run=
  4.1035 -  { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
  4.1036 -echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  4.1037 +  { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
  4.1038 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
  4.1039 +fi
  4.1040 +
  4.1041 +if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
  4.1042 +  # We used to keeping the `.' as first argument, in order to
  4.1043 +  # allow $(mkdir_p) to be used without argument.  As in
  4.1044 +  #   $(mkdir_p) $(somedir)
  4.1045 +  # where $(somedir) is conditionally defined.  However this is wrong
  4.1046 +  # for two reasons:
  4.1047 +  #  1. if the package is installed by a user who cannot write `.'
  4.1048 +  #     make install will fail,
  4.1049 +  #  2. the above comment should most certainly read
  4.1050 +  #     $(mkdir_p) $(DESTDIR)$(somedir)
  4.1051 +  #     so it does not work when $(somedir) is undefined and
  4.1052 +  #     $(DESTDIR) is not.
  4.1053 +  #  To support the latter case, we have to write
  4.1054 +  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
  4.1055 +  #  so the `.' trick is pointless.
  4.1056 +  mkdir_p='mkdir -p --'
  4.1057 +else
  4.1058 +  # On NextStep and OpenStep, the `mkdir' command does not
  4.1059 +  # recognize any option.  It will interpret all options as
  4.1060 +  # directories to create, and then abort because `.' already
  4.1061 +  # exists.
  4.1062 +  for d in ./-p ./--version;
  4.1063 +  do
  4.1064 +    test -d $d && rmdir $d
  4.1065 +  done
  4.1066 +  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
  4.1067 +  if test -f "$ac_aux_dir/mkinstalldirs"; then
  4.1068 +    mkdir_p='$(mkinstalldirs)'
  4.1069 +  else
  4.1070 +    mkdir_p='$(install_sh) -d'
  4.1071 +  fi
  4.1072  fi
  4.1073  
  4.1074  for ac_prog in gawk mawk nawk awk
  4.1075  do
  4.1076    # Extract the first word of "$ac_prog", so it can be a program name with args.
  4.1077  set dummy $ac_prog; ac_word=$2
  4.1078 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1079 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.1080 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1081 +$as_echo_n "checking for $ac_word... " >&6; }
  4.1082  if test "${ac_cv_prog_AWK+set}" = set; then
  4.1083 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.1084 +  $as_echo_n "(cached) " >&6
  4.1085  else
  4.1086    if test -n "$AWK"; then
  4.1087    ac_cv_prog_AWK="$AWK" # Let the user override the test.
  4.1088 @@ -2023,7 +2172,7 @@
  4.1089    for ac_exec_ext in '' $ac_executable_extensions; do
  4.1090    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.1091      ac_cv_prog_AWK="$ac_prog"
  4.1092 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1093 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1094      break 2
  4.1095    fi
  4.1096  done
  4.1097 @@ -2034,22 +2183,23 @@
  4.1098  fi
  4.1099  AWK=$ac_cv_prog_AWK
  4.1100  if test -n "$AWK"; then
  4.1101 -  { echo "$as_me:$LINENO: result: $AWK" >&5
  4.1102 -echo "${ECHO_T}$AWK" >&6; }
  4.1103 -else
  4.1104 -  { echo "$as_me:$LINENO: result: no" >&5
  4.1105 -echo "${ECHO_T}no" >&6; }
  4.1106 +  { $as_echo "$as_me:$LINENO: result: $AWK" >&5
  4.1107 +$as_echo "$AWK" >&6; }
  4.1108 +else
  4.1109 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.1110 +$as_echo "no" >&6; }
  4.1111  fi
  4.1112  
  4.1113  
  4.1114    test -n "$AWK" && break
  4.1115  done
  4.1116  
  4.1117 -{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  4.1118 -echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
  4.1119 -set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  4.1120 +{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
  4.1121 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  4.1122 +set x ${MAKE-make}
  4.1123 +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  4.1124  if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
  4.1125 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.1126 +  $as_echo_n "(cached) " >&6
  4.1127  else
  4.1128    cat >conftest.make <<\_ACEOF
  4.1129  SHELL = /bin/sh
  4.1130 @@ -2066,12 +2216,12 @@
  4.1131  rm -f conftest.make
  4.1132  fi
  4.1133  if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  4.1134 -  { echo "$as_me:$LINENO: result: yes" >&5
  4.1135 -echo "${ECHO_T}yes" >&6; }
  4.1136 +  { $as_echo "$as_me:$LINENO: result: yes" >&5
  4.1137 +$as_echo "yes" >&6; }
  4.1138    SET_MAKE=
  4.1139  else
  4.1140 -  { echo "$as_me:$LINENO: result: no" >&5
  4.1141 -echo "${ECHO_T}no" >&6; }
  4.1142 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.1143 +$as_echo "no" >&6; }
  4.1144    SET_MAKE="MAKE=${MAKE-make}"
  4.1145  fi
  4.1146  
  4.1147 @@ -2084,11 +2234,11 @@
  4.1148  fi
  4.1149  rmdir .tst 2>/dev/null
  4.1150  
  4.1151 - # test to see if srcdir already configured
  4.1152 +# test to see if srcdir already configured
  4.1153  if test "`cd $srcdir && pwd`" != "`pwd`" &&
  4.1154     test -f $srcdir/config.status; then
  4.1155 -  { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
  4.1156 -echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  4.1157 +  { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
  4.1158 +$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
  4.1159     { (exit 1); exit 1; }; }
  4.1160  fi
  4.1161  
  4.1162 @@ -2132,9 +2282,6 @@
  4.1163  
  4.1164  MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
  4.1165  
  4.1166 -
  4.1167 -AMTAR=${AMTAR-"${am_missing_run}tar"}
  4.1168 -
  4.1169  install_sh=${install_sh-"$am_aux_dir/install-sh"}
  4.1170  
  4.1171  # Installed binaries are usually stripped using `strip' when the user
  4.1172 @@ -2145,10 +2292,10 @@
  4.1173    if test -n "$ac_tool_prefix"; then
  4.1174    # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
  4.1175  set dummy ${ac_tool_prefix}strip; ac_word=$2
  4.1176 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1177 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.1178 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1179 +$as_echo_n "checking for $ac_word... " >&6; }
  4.1180  if test "${ac_cv_prog_STRIP+set}" = set; then
  4.1181 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.1182 +  $as_echo_n "(cached) " >&6
  4.1183  else
  4.1184    if test -n "$STRIP"; then
  4.1185    ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
  4.1186 @@ -2161,7 +2308,7 @@
  4.1187    for ac_exec_ext in '' $ac_executable_extensions; do
  4.1188    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.1189      ac_cv_prog_STRIP="${ac_tool_prefix}strip"
  4.1190 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1191 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1192      break 2
  4.1193    fi
  4.1194  done
  4.1195 @@ -2172,11 +2319,11 @@
  4.1196  fi
  4.1197  STRIP=$ac_cv_prog_STRIP
  4.1198  if test -n "$STRIP"; then
  4.1199 -  { echo "$as_me:$LINENO: result: $STRIP" >&5
  4.1200 -echo "${ECHO_T}$STRIP" >&6; }
  4.1201 -else
  4.1202 -  { echo "$as_me:$LINENO: result: no" >&5
  4.1203 -echo "${ECHO_T}no" >&6; }
  4.1204 +  { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
  4.1205 +$as_echo "$STRIP" >&6; }
  4.1206 +else
  4.1207 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.1208 +$as_echo "no" >&6; }
  4.1209  fi
  4.1210  
  4.1211  
  4.1212 @@ -2185,10 +2332,10 @@
  4.1213    ac_ct_STRIP=$STRIP
  4.1214    # Extract the first word of "strip", so it can be a program name with args.
  4.1215  set dummy strip; ac_word=$2
  4.1216 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1217 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.1218 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1219 +$as_echo_n "checking for $ac_word... " >&6; }
  4.1220  if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
  4.1221 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.1222 +  $as_echo_n "(cached) " >&6
  4.1223  else
  4.1224    if test -n "$ac_ct_STRIP"; then
  4.1225    ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
  4.1226 @@ -2201,7 +2348,7 @@
  4.1227    for ac_exec_ext in '' $ac_executable_extensions; do
  4.1228    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.1229      ac_cv_prog_ac_ct_STRIP="strip"
  4.1230 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1231 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1232      break 2
  4.1233    fi
  4.1234  done
  4.1235 @@ -2212,11 +2359,11 @@
  4.1236  fi
  4.1237  ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
  4.1238  if test -n "$ac_ct_STRIP"; then
  4.1239 -  { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  4.1240 -echo "${ECHO_T}$ac_ct_STRIP" >&6; }
  4.1241 -else
  4.1242 -  { echo "$as_me:$LINENO: result: no" >&5
  4.1243 -echo "${ECHO_T}no" >&6; }
  4.1244 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
  4.1245 +$as_echo "$ac_ct_STRIP" >&6; }
  4.1246 +else
  4.1247 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.1248 +$as_echo "no" >&6; }
  4.1249  fi
  4.1250  
  4.1251    if test "x$ac_ct_STRIP" = x; then
  4.1252 @@ -2224,10 +2371,10 @@
  4.1253    else
  4.1254      case $cross_compiling:$ac_tool_warned in
  4.1255  yes:)
  4.1256 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.1257 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.1258  whose name does not start with the host triplet.  If you think this
  4.1259  configuration is useful to you, please write to autoconf@gnu.org." >&5
  4.1260 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.1261 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.1262  whose name does not start with the host triplet.  If you think this
  4.1263  configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4.1264  ac_tool_warned=yes ;;
  4.1265 @@ -2243,11 +2390,18 @@
  4.1266  
  4.1267  # We need awk for the "check" target.  The system "awk" is bad on
  4.1268  # some platforms.
  4.1269 -
  4.1270 -
  4.1271 -
  4.1272 -{ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
  4.1273 -echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }
  4.1274 +# Always define AMTAR for backward compatibility.
  4.1275 +
  4.1276 +AMTAR=${AMTAR-"${am_missing_run}tar"}
  4.1277 +
  4.1278 +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
  4.1279 +
  4.1280 +
  4.1281 +
  4.1282 +
  4.1283 +
  4.1284 +{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
  4.1285 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
  4.1286      # Check whether --enable-maintainer-mode was given.
  4.1287  if test "${enable_maintainer_mode+set}" = set; then
  4.1288    enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
  4.1289 @@ -2255,8 +2409,8 @@
  4.1290    USE_MAINTAINER_MODE=no
  4.1291  fi
  4.1292  
  4.1293 -  { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
  4.1294 -echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }
  4.1295 +  { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
  4.1296 +$as_echo "$USE_MAINTAINER_MODE" >&6; }
  4.1297  
  4.1298  
  4.1299  if test $USE_MAINTAINER_MODE = yes; then
  4.1300 @@ -2285,8 +2439,8 @@
  4.1301  .PHONY: am__doit
  4.1302  END
  4.1303  # If we don't find an include directive, just comment out the code.
  4.1304 -{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  4.1305 -echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
  4.1306 +{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  4.1307 +$as_echo_n "checking for style of include used by $am_make... " >&6; }
  4.1308  am__include="#"
  4.1309  am__quote=
  4.1310  _am_result=none
  4.1311 @@ -2313,8 +2467,8 @@
  4.1312  fi
  4.1313  
  4.1314  
  4.1315 -{ echo "$as_me:$LINENO: result: $_am_result" >&5
  4.1316 -echo "${ECHO_T}$_am_result" >&6; }
  4.1317 +{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
  4.1318 +$as_echo "$_am_result" >&6; }
  4.1319  rm -f confinc confmf
  4.1320  
  4.1321  # Check whether --enable-dependency-tracking was given.
  4.1322 @@ -2346,10 +2500,10 @@
  4.1323  if test -n "$ac_tool_prefix"; then
  4.1324    # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  4.1325  set dummy ${ac_tool_prefix}gcc; ac_word=$2
  4.1326 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1327 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.1328 -if test "${ac_cv_prog_CC+set}" = set; then
  4.1329 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.1330 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1331 +$as_echo_n "checking for $ac_word... " >&6; }
  4.1332 +if test "${ac_cv_prog_CC+set}" = set; then
  4.1333 +  $as_echo_n "(cached) " >&6
  4.1334  else
  4.1335    if test -n "$CC"; then
  4.1336    ac_cv_prog_CC="$CC" # Let the user override the test.
  4.1337 @@ -2362,22 +2516,22 @@
  4.1338    for ac_exec_ext in '' $ac_executable_extensions; do
  4.1339    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.1340      ac_cv_prog_CC="${ac_tool_prefix}gcc"
  4.1341 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1342 -    break 2
  4.1343 -  fi
  4.1344 -done
  4.1345 -done
  4.1346 -IFS=$as_save_IFS
  4.1347 -
  4.1348 -fi
  4.1349 -fi
  4.1350 -CC=$ac_cv_prog_CC
  4.1351 -if test -n "$CC"; then
  4.1352 -  { echo "$as_me:$LINENO: result: $CC" >&5
  4.1353 -echo "${ECHO_T}$CC" >&6; }
  4.1354 -else
  4.1355 -  { echo "$as_me:$LINENO: result: no" >&5
  4.1356 -echo "${ECHO_T}no" >&6; }
  4.1357 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1358 +    break 2
  4.1359 +  fi
  4.1360 +done
  4.1361 +done
  4.1362 +IFS=$as_save_IFS
  4.1363 +
  4.1364 +fi
  4.1365 +fi
  4.1366 +CC=$ac_cv_prog_CC
  4.1367 +if test -n "$CC"; then
  4.1368 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4.1369 +$as_echo "$CC" >&6; }
  4.1370 +else
  4.1371 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.1372 +$as_echo "no" >&6; }
  4.1373  fi
  4.1374  
  4.1375  
  4.1376 @@ -2386,10 +2540,10 @@
  4.1377    ac_ct_CC=$CC
  4.1378    # Extract the first word of "gcc", so it can be a program name with args.
  4.1379  set dummy gcc; ac_word=$2
  4.1380 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1381 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.1382 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1383 +$as_echo_n "checking for $ac_word... " >&6; }
  4.1384  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  4.1385 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.1386 +  $as_echo_n "(cached) " >&6
  4.1387  else
  4.1388    if test -n "$ac_ct_CC"; then
  4.1389    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  4.1390 @@ -2402,7 +2556,7 @@
  4.1391    for ac_exec_ext in '' $ac_executable_extensions; do
  4.1392    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.1393      ac_cv_prog_ac_ct_CC="gcc"
  4.1394 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1395 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1396      break 2
  4.1397    fi
  4.1398  done
  4.1399 @@ -2413,11 +2567,11 @@
  4.1400  fi
  4.1401  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  4.1402  if test -n "$ac_ct_CC"; then
  4.1403 -  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4.1404 -echo "${ECHO_T}$ac_ct_CC" >&6; }
  4.1405 -else
  4.1406 -  { echo "$as_me:$LINENO: result: no" >&5
  4.1407 -echo "${ECHO_T}no" >&6; }
  4.1408 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4.1409 +$as_echo "$ac_ct_CC" >&6; }
  4.1410 +else
  4.1411 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.1412 +$as_echo "no" >&6; }
  4.1413  fi
  4.1414  
  4.1415    if test "x$ac_ct_CC" = x; then
  4.1416 @@ -2425,10 +2579,10 @@
  4.1417    else
  4.1418      case $cross_compiling:$ac_tool_warned in
  4.1419  yes:)
  4.1420 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.1421 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.1422  whose name does not start with the host triplet.  If you think this
  4.1423  configuration is useful to you, please write to autoconf@gnu.org." >&5
  4.1424 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.1425 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.1426  whose name does not start with the host triplet.  If you think this
  4.1427  configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4.1428  ac_tool_warned=yes ;;
  4.1429 @@ -2443,10 +2597,10 @@
  4.1430            if test -n "$ac_tool_prefix"; then
  4.1431      # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  4.1432  set dummy ${ac_tool_prefix}cc; ac_word=$2
  4.1433 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1434 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.1435 -if test "${ac_cv_prog_CC+set}" = set; then
  4.1436 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.1437 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1438 +$as_echo_n "checking for $ac_word... " >&6; }
  4.1439 +if test "${ac_cv_prog_CC+set}" = set; then
  4.1440 +  $as_echo_n "(cached) " >&6
  4.1441  else
  4.1442    if test -n "$CC"; then
  4.1443    ac_cv_prog_CC="$CC" # Let the user override the test.
  4.1444 @@ -2459,22 +2613,22 @@
  4.1445    for ac_exec_ext in '' $ac_executable_extensions; do
  4.1446    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.1447      ac_cv_prog_CC="${ac_tool_prefix}cc"
  4.1448 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1449 -    break 2
  4.1450 -  fi
  4.1451 -done
  4.1452 -done
  4.1453 -IFS=$as_save_IFS
  4.1454 -
  4.1455 -fi
  4.1456 -fi
  4.1457 -CC=$ac_cv_prog_CC
  4.1458 -if test -n "$CC"; then
  4.1459 -  { echo "$as_me:$LINENO: result: $CC" >&5
  4.1460 -echo "${ECHO_T}$CC" >&6; }
  4.1461 -else
  4.1462 -  { echo "$as_me:$LINENO: result: no" >&5
  4.1463 -echo "${ECHO_T}no" >&6; }
  4.1464 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1465 +    break 2
  4.1466 +  fi
  4.1467 +done
  4.1468 +done
  4.1469 +IFS=$as_save_IFS
  4.1470 +
  4.1471 +fi
  4.1472 +fi
  4.1473 +CC=$ac_cv_prog_CC
  4.1474 +if test -n "$CC"; then
  4.1475 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4.1476 +$as_echo "$CC" >&6; }
  4.1477 +else
  4.1478 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.1479 +$as_echo "no" >&6; }
  4.1480  fi
  4.1481  
  4.1482  
  4.1483 @@ -2483,10 +2637,10 @@
  4.1484  if test -z "$CC"; then
  4.1485    # Extract the first word of "cc", so it can be a program name with args.
  4.1486  set dummy cc; ac_word=$2
  4.1487 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1488 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.1489 -if test "${ac_cv_prog_CC+set}" = set; then
  4.1490 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.1491 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1492 +$as_echo_n "checking for $ac_word... " >&6; }
  4.1493 +if test "${ac_cv_prog_CC+set}" = set; then
  4.1494 +  $as_echo_n "(cached) " >&6
  4.1495  else
  4.1496    if test -n "$CC"; then
  4.1497    ac_cv_prog_CC="$CC" # Let the user override the test.
  4.1498 @@ -2504,7 +2658,7 @@
  4.1499         continue
  4.1500       fi
  4.1501      ac_cv_prog_CC="cc"
  4.1502 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1503 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1504      break 2
  4.1505    fi
  4.1506  done
  4.1507 @@ -2527,11 +2681,11 @@
  4.1508  fi
  4.1509  CC=$ac_cv_prog_CC
  4.1510  if test -n "$CC"; then
  4.1511 -  { echo "$as_me:$LINENO: result: $CC" >&5
  4.1512 -echo "${ECHO_T}$CC" >&6; }
  4.1513 -else
  4.1514 -  { echo "$as_me:$LINENO: result: no" >&5
  4.1515 -echo "${ECHO_T}no" >&6; }
  4.1516 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4.1517 +$as_echo "$CC" >&6; }
  4.1518 +else
  4.1519 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.1520 +$as_echo "no" >&6; }
  4.1521  fi
  4.1522  
  4.1523  
  4.1524 @@ -2542,10 +2696,10 @@
  4.1525    do
  4.1526      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  4.1527  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  4.1528 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1529 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.1530 -if test "${ac_cv_prog_CC+set}" = set; then
  4.1531 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.1532 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1533 +$as_echo_n "checking for $ac_word... " >&6; }
  4.1534 +if test "${ac_cv_prog_CC+set}" = set; then
  4.1535 +  $as_echo_n "(cached) " >&6
  4.1536  else
  4.1537    if test -n "$CC"; then
  4.1538    ac_cv_prog_CC="$CC" # Let the user override the test.
  4.1539 @@ -2558,22 +2712,22 @@
  4.1540    for ac_exec_ext in '' $ac_executable_extensions; do
  4.1541    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.1542      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  4.1543 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1544 -    break 2
  4.1545 -  fi
  4.1546 -done
  4.1547 -done
  4.1548 -IFS=$as_save_IFS
  4.1549 -
  4.1550 -fi
  4.1551 -fi
  4.1552 -CC=$ac_cv_prog_CC
  4.1553 -if test -n "$CC"; then
  4.1554 -  { echo "$as_me:$LINENO: result: $CC" >&5
  4.1555 -echo "${ECHO_T}$CC" >&6; }
  4.1556 -else
  4.1557 -  { echo "$as_me:$LINENO: result: no" >&5
  4.1558 -echo "${ECHO_T}no" >&6; }
  4.1559 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1560 +    break 2
  4.1561 +  fi
  4.1562 +done
  4.1563 +done
  4.1564 +IFS=$as_save_IFS
  4.1565 +
  4.1566 +fi
  4.1567 +fi
  4.1568 +CC=$ac_cv_prog_CC
  4.1569 +if test -n "$CC"; then
  4.1570 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4.1571 +$as_echo "$CC" >&6; }
  4.1572 +else
  4.1573 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.1574 +$as_echo "no" >&6; }
  4.1575  fi
  4.1576  
  4.1577  
  4.1578 @@ -2586,10 +2740,10 @@
  4.1579  do
  4.1580    # Extract the first word of "$ac_prog", so it can be a program name with args.
  4.1581  set dummy $ac_prog; ac_word=$2
  4.1582 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1583 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.1584 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.1585 +$as_echo_n "checking for $ac_word... " >&6; }
  4.1586  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  4.1587 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.1588 +  $as_echo_n "(cached) " >&6
  4.1589  else
  4.1590    if test -n "$ac_ct_CC"; then
  4.1591    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  4.1592 @@ -2602,7 +2756,7 @@
  4.1593    for ac_exec_ext in '' $ac_executable_extensions; do
  4.1594    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.1595      ac_cv_prog_ac_ct_CC="$ac_prog"
  4.1596 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1597 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.1598      break 2
  4.1599    fi
  4.1600  done
  4.1601 @@ -2613,11 +2767,11 @@
  4.1602  fi
  4.1603  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  4.1604  if test -n "$ac_ct_CC"; then
  4.1605 -  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4.1606 -echo "${ECHO_T}$ac_ct_CC" >&6; }
  4.1607 -else
  4.1608 -  { echo "$as_me:$LINENO: result: no" >&5
  4.1609 -echo "${ECHO_T}no" >&6; }
  4.1610 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4.1611 +$as_echo "$ac_ct_CC" >&6; }
  4.1612 +else
  4.1613 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.1614 +$as_echo "no" >&6; }
  4.1615  fi
  4.1616  
  4.1617  
  4.1618 @@ -2629,10 +2783,10 @@
  4.1619    else
  4.1620      case $cross_compiling:$ac_tool_warned in
  4.1621  yes:)
  4.1622 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.1623 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.1624  whose name does not start with the host triplet.  If you think this
  4.1625  configuration is useful to you, please write to autoconf@gnu.org." >&5
  4.1626 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.1627 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.1628  whose name does not start with the host triplet.  If you think this
  4.1629  configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4.1630  ac_tool_warned=yes ;;
  4.1631 @@ -2644,44 +2798,48 @@
  4.1632  fi
  4.1633  
  4.1634  
  4.1635 -test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  4.1636 -See \`config.log' for more details." >&5
  4.1637 -echo "$as_me: error: no acceptable C compiler found in \$PATH
  4.1638 +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  4.1639 +See \`config.log' for more details." >&5
  4.1640 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  4.1641  See \`config.log' for more details." >&2;}
  4.1642     { (exit 1); exit 1; }; }
  4.1643  
  4.1644  # Provide some information about the compiler.
  4.1645 -echo "$as_me:$LINENO: checking for C compiler version" >&5
  4.1646 -ac_compiler=`set X $ac_compile; echo $2`
  4.1647 +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
  4.1648 +set X $ac_compile
  4.1649 +ac_compiler=$2
  4.1650  { (ac_try="$ac_compiler --version >&5"
  4.1651  case "(($ac_try" in
  4.1652    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.1653    *) ac_try_echo=$ac_try;;
  4.1654  esac
  4.1655 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.1656 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.1657 +$as_echo "$ac_try_echo") >&5
  4.1658    (eval "$ac_compiler --version >&5") 2>&5
  4.1659    ac_status=$?
  4.1660 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1661 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1662    (exit $ac_status); }
  4.1663  { (ac_try="$ac_compiler -v >&5"
  4.1664  case "(($ac_try" in
  4.1665    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.1666    *) ac_try_echo=$ac_try;;
  4.1667  esac
  4.1668 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.1669 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.1670 +$as_echo "$ac_try_echo") >&5
  4.1671    (eval "$ac_compiler -v >&5") 2>&5
  4.1672    ac_status=$?
  4.1673 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1674 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1675    (exit $ac_status); }
  4.1676  { (ac_try="$ac_compiler -V >&5"
  4.1677  case "(($ac_try" in
  4.1678    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.1679    *) ac_try_echo=$ac_try;;
  4.1680  esac
  4.1681 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.1682 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.1683 +$as_echo "$ac_try_echo") >&5
  4.1684    (eval "$ac_compiler -V >&5") 2>&5
  4.1685    ac_status=$?
  4.1686 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1687 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1688    (exit $ac_status); }
  4.1689  
  4.1690  cat >conftest.$ac_ext <<_ACEOF
  4.1691 @@ -2700,27 +2858,22 @@
  4.1692  }
  4.1693  _ACEOF
  4.1694  ac_clean_files_save=$ac_clean_files
  4.1695 -ac_clean_files="$ac_clean_files a.out a.exe b.out"
  4.1696 +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
  4.1697  # Try to create an executable without -o first, disregard a.out.
  4.1698  # It will help us diagnose broken compilers, and finding out an intuition
  4.1699  # of exeext.
  4.1700 -{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  4.1701 -echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
  4.1702 -ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  4.1703 -#
  4.1704 -# List of possible output files, starting from the most likely.
  4.1705 -# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
  4.1706 -# only as a last resort.  b.out is created by i960 compilers.
  4.1707 -ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
  4.1708 -#
  4.1709 -# The IRIX 6 linker writes into existing files which may not be
  4.1710 -# executable, retaining their permissions.  Remove them first so a
  4.1711 -# subsequent execution test works.
  4.1712 +{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  4.1713 +$as_echo_n "checking for C compiler default output file name... " >&6; }
  4.1714 +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  4.1715 +
  4.1716 +# The possible output files:
  4.1717 +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
  4.1718 +
  4.1719  ac_rmfiles=
  4.1720  for ac_file in $ac_files
  4.1721  do
  4.1722    case $ac_file in
  4.1723 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  4.1724 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  4.1725      * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  4.1726    esac
  4.1727  done
  4.1728 @@ -2731,10 +2884,11 @@
  4.1729    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.1730    *) ac_try_echo=$ac_try;;
  4.1731  esac
  4.1732 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.1733 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.1734 +$as_echo "$ac_try_echo") >&5
  4.1735    (eval "$ac_link_default") 2>&5
  4.1736    ac_status=$?
  4.1737 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1738 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1739    (exit $ac_status); }; then
  4.1740    # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  4.1741  # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  4.1742 @@ -2745,7 +2899,7 @@
  4.1743  do
  4.1744    test -f "$ac_file" || continue
  4.1745    case $ac_file in
  4.1746 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
  4.1747 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
  4.1748  	;;
  4.1749      [ab].out )
  4.1750  	# We found the default executable, but exeext='' is most
  4.1751 @@ -2772,15 +2926,15 @@
  4.1752    ac_file=''
  4.1753  fi
  4.1754  
  4.1755 -{ echo "$as_me:$LINENO: result: $ac_file" >&5
  4.1756 -echo "${ECHO_T}$ac_file" >&6; }
  4.1757 +{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
  4.1758 +$as_echo "$ac_file" >&6; }
  4.1759  if test -z "$ac_file"; then
  4.1760 -  echo "$as_me: failed program was:" >&5
  4.1761 -sed 's/^/| /' conftest.$ac_ext >&5
  4.1762 -
  4.1763 -{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
  4.1764 -See \`config.log' for more details." >&5
  4.1765 -echo "$as_me: error: C compiler cannot create executables
  4.1766 +  $as_echo "$as_me: failed program was:" >&5
  4.1767 +sed 's/^/| /' conftest.$ac_ext >&5
  4.1768 +
  4.1769 +{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
  4.1770 +See \`config.log' for more details." >&5
  4.1771 +$as_echo "$as_me: error: C compiler cannot create executables
  4.1772  See \`config.log' for more details." >&2;}
  4.1773     { (exit 77); exit 77; }; }
  4.1774  fi
  4.1775 @@ -2789,8 +2943,8 @@
  4.1776  
  4.1777  # Check that the compiler produces executables we can run.  If not, either
  4.1778  # the compiler is broken, or we cross compile.
  4.1779 -{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  4.1780 -echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
  4.1781 +{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  4.1782 +$as_echo_n "checking whether the C compiler works... " >&6; }
  4.1783  # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  4.1784  # If not cross compiling, check that we can run a simple program.
  4.1785  if test "$cross_compiling" != yes; then
  4.1786 @@ -2799,49 +2953,51 @@
  4.1787    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.1788    *) ac_try_echo=$ac_try;;
  4.1789  esac
  4.1790 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.1791 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.1792 +$as_echo "$ac_try_echo") >&5
  4.1793    (eval "$ac_try") 2>&5
  4.1794    ac_status=$?
  4.1795 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1796 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1797    (exit $ac_status); }; }; then
  4.1798      cross_compiling=no
  4.1799    else
  4.1800      if test "$cross_compiling" = maybe; then
  4.1801  	cross_compiling=yes
  4.1802      else
  4.1803 -	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
  4.1804 +	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
  4.1805  If you meant to cross compile, use \`--host'.
  4.1806  See \`config.log' for more details." >&5
  4.1807 -echo "$as_me: error: cannot run C compiled programs.
  4.1808 +$as_echo "$as_me: error: cannot run C compiled programs.
  4.1809  If you meant to cross compile, use \`--host'.
  4.1810  See \`config.log' for more details." >&2;}
  4.1811     { (exit 1); exit 1; }; }
  4.1812      fi
  4.1813    fi
  4.1814  fi
  4.1815 -{ echo "$as_me:$LINENO: result: yes" >&5
  4.1816 -echo "${ECHO_T}yes" >&6; }
  4.1817 -
  4.1818 -rm -f a.out a.exe conftest$ac_cv_exeext b.out
  4.1819 +{ $as_echo "$as_me:$LINENO: result: yes" >&5
  4.1820 +$as_echo "yes" >&6; }
  4.1821 +
  4.1822 +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
  4.1823  ac_clean_files=$ac_clean_files_save
  4.1824  # Check that the compiler produces executables we can run.  If not, either
  4.1825  # the compiler is broken, or we cross compile.
  4.1826 -{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  4.1827 -echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
  4.1828 -{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
  4.1829 -echo "${ECHO_T}$cross_compiling" >&6; }
  4.1830 -
  4.1831 -{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
  4.1832 -echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
  4.1833 -if { (ac_try="$ac_link"
  4.1834 -case "(($ac_try" in
  4.1835 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.1836 -  *) ac_try_echo=$ac_try;;
  4.1837 -esac
  4.1838 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.1839 +{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  4.1840 +$as_echo_n "checking whether we are cross compiling... " >&6; }
  4.1841 +{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
  4.1842 +$as_echo "$cross_compiling" >&6; }
  4.1843 +
  4.1844 +{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
  4.1845 +$as_echo_n "checking for suffix of executables... " >&6; }
  4.1846 +if { (ac_try="$ac_link"
  4.1847 +case "(($ac_try" in
  4.1848 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.1849 +  *) ac_try_echo=$ac_try;;
  4.1850 +esac
  4.1851 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.1852 +$as_echo "$ac_try_echo") >&5
  4.1853    (eval "$ac_link") 2>&5
  4.1854    ac_status=$?
  4.1855 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1856 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1857    (exit $ac_status); }; then
  4.1858    # If both `conftest.exe' and `conftest' are `present' (well, observable)
  4.1859  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
  4.1860 @@ -2850,31 +3006,31 @@
  4.1861  for ac_file in conftest.exe conftest conftest.*; do
  4.1862    test -f "$ac_file" || continue
  4.1863    case $ac_file in
  4.1864 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  4.1865 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
  4.1866      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  4.1867  	  break;;
  4.1868      * ) break;;
  4.1869    esac
  4.1870  done
  4.1871  else
  4.1872 -  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  4.1873 -See \`config.log' for more details." >&5
  4.1874 -echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  4.1875 +  { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  4.1876 +See \`config.log' for more details." >&5
  4.1877 +$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  4.1878  See \`config.log' for more details." >&2;}
  4.1879     { (exit 1); exit 1; }; }
  4.1880  fi
  4.1881  
  4.1882  rm -f conftest$ac_cv_exeext
  4.1883 -{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  4.1884 -echo "${ECHO_T}$ac_cv_exeext" >&6; }
  4.1885 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  4.1886 +$as_echo "$ac_cv_exeext" >&6; }
  4.1887  
  4.1888  rm -f conftest.$ac_ext
  4.1889  EXEEXT=$ac_cv_exeext
  4.1890  ac_exeext=$EXEEXT
  4.1891 -{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
  4.1892 -echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
  4.1893 +{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
  4.1894 +$as_echo_n "checking for suffix of object files... " >&6; }
  4.1895  if test "${ac_cv_objext+set}" = set; then
  4.1896 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.1897 +  $as_echo_n "(cached) " >&6
  4.1898  else
  4.1899    cat >conftest.$ac_ext <<_ACEOF
  4.1900  /* confdefs.h.  */
  4.1901 @@ -2897,40 +3053,41 @@
  4.1902    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.1903    *) ac_try_echo=$ac_try;;
  4.1904  esac
  4.1905 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.1906 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.1907 +$as_echo "$ac_try_echo") >&5
  4.1908    (eval "$ac_compile") 2>&5
  4.1909    ac_status=$?
  4.1910 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1911 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1912    (exit $ac_status); }; then
  4.1913    for ac_file in conftest.o conftest.obj conftest.*; do
  4.1914    test -f "$ac_file" || continue;
  4.1915    case $ac_file in
  4.1916 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
  4.1917 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
  4.1918      *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  4.1919         break;;
  4.1920    esac
  4.1921  done
  4.1922  else
  4.1923 -  echo "$as_me: failed program was:" >&5
  4.1924 -sed 's/^/| /' conftest.$ac_ext >&5
  4.1925 -
  4.1926 -{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  4.1927 -See \`config.log' for more details." >&5
  4.1928 -echo "$as_me: error: cannot compute suffix of object files: cannot compile
  4.1929 +  $as_echo "$as_me: failed program was:" >&5
  4.1930 +sed 's/^/| /' conftest.$ac_ext >&5
  4.1931 +
  4.1932 +{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  4.1933 +See \`config.log' for more details." >&5
  4.1934 +$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
  4.1935  See \`config.log' for more details." >&2;}
  4.1936     { (exit 1); exit 1; }; }
  4.1937  fi
  4.1938  
  4.1939  rm -f conftest.$ac_cv_objext conftest.$ac_ext
  4.1940  fi
  4.1941 -{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  4.1942 -echo "${ECHO_T}$ac_cv_objext" >&6; }
  4.1943 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  4.1944 +$as_echo "$ac_cv_objext" >&6; }
  4.1945  OBJEXT=$ac_cv_objext
  4.1946  ac_objext=$OBJEXT
  4.1947 -{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  4.1948 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  4.1949 +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  4.1950 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  4.1951  if test "${ac_cv_c_compiler_gnu+set}" = set; then
  4.1952 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.1953 +  $as_echo_n "(cached) " >&6
  4.1954  else
  4.1955    cat >conftest.$ac_ext <<_ACEOF
  4.1956  /* confdefs.h.  */
  4.1957 @@ -2956,20 +3113,21 @@
  4.1958    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.1959    *) ac_try_echo=$ac_try;;
  4.1960  esac
  4.1961 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.1962 -  (eval "$ac_compile") 2>conftest.er1
  4.1963 -  ac_status=$?
  4.1964 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.1965 -  rm -f conftest.er1
  4.1966 -  cat conftest.err >&5
  4.1967 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1968 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.1969 +$as_echo "$ac_try_echo") >&5
  4.1970 +  (eval "$ac_compile") 2>conftest.er1
  4.1971 +  ac_status=$?
  4.1972 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.1973 +  rm -f conftest.er1
  4.1974 +  cat conftest.err >&5
  4.1975 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.1976    (exit $ac_status); } && {
  4.1977  	 test -z "$ac_c_werror_flag" ||
  4.1978  	 test ! -s conftest.err
  4.1979         } && test -s conftest.$ac_objext; then
  4.1980    ac_compiler_gnu=yes
  4.1981  else
  4.1982 -  echo "$as_me: failed program was:" >&5
  4.1983 +  $as_echo "$as_me: failed program was:" >&5
  4.1984  sed 's/^/| /' conftest.$ac_ext >&5
  4.1985  
  4.1986  	ac_compiler_gnu=no
  4.1987 @@ -2979,15 +3137,19 @@
  4.1988  ac_cv_c_compiler_gnu=$ac_compiler_gnu
  4.1989  
  4.1990  fi
  4.1991 -{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  4.1992 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  4.1993 -GCC=`test $ac_compiler_gnu = yes && echo yes`
  4.1994 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  4.1995 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
  4.1996 +if test $ac_compiler_gnu = yes; then
  4.1997 +  GCC=yes
  4.1998 +else
  4.1999 +  GCC=
  4.2000 +fi
  4.2001  ac_test_CFLAGS=${CFLAGS+set}
  4.2002  ac_save_CFLAGS=$CFLAGS
  4.2003 -{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  4.2004 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  4.2005 +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  4.2006 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
  4.2007  if test "${ac_cv_prog_cc_g+set}" = set; then
  4.2008 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2009 +  $as_echo_n "(cached) " >&6
  4.2010  else
  4.2011    ac_save_c_werror_flag=$ac_c_werror_flag
  4.2012     ac_c_werror_flag=yes
  4.2013 @@ -3014,20 +3176,21 @@
  4.2014    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2015    *) ac_try_echo=$ac_try;;
  4.2016  esac
  4.2017 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2018 -  (eval "$ac_compile") 2>conftest.er1
  4.2019 -  ac_status=$?
  4.2020 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.2021 -  rm -f conftest.er1
  4.2022 -  cat conftest.err >&5
  4.2023 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2024 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2025 +$as_echo "$ac_try_echo") >&5
  4.2026 +  (eval "$ac_compile") 2>conftest.er1
  4.2027 +  ac_status=$?
  4.2028 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.2029 +  rm -f conftest.er1
  4.2030 +  cat conftest.err >&5
  4.2031 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2032    (exit $ac_status); } && {
  4.2033  	 test -z "$ac_c_werror_flag" ||
  4.2034  	 test ! -s conftest.err
  4.2035         } && test -s conftest.$ac_objext; then
  4.2036    ac_cv_prog_cc_g=yes
  4.2037  else
  4.2038 -  echo "$as_me: failed program was:" >&5
  4.2039 +  $as_echo "$as_me: failed program was:" >&5
  4.2040  sed 's/^/| /' conftest.$ac_ext >&5
  4.2041  
  4.2042  	CFLAGS=""
  4.2043 @@ -3052,20 +3215,21 @@
  4.2044    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2045    *) ac_try_echo=$ac_try;;
  4.2046  esac
  4.2047 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2048 -  (eval "$ac_compile") 2>conftest.er1
  4.2049 -  ac_status=$?
  4.2050 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.2051 -  rm -f conftest.er1
  4.2052 -  cat conftest.err >&5
  4.2053 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2054 -  (exit $ac_status); } && {
  4.2055 -	 test -z "$ac_c_werror_flag" ||
  4.2056 -	 test ! -s conftest.err
  4.2057 -       } && test -s conftest.$ac_objext; then
  4.2058 -  :
  4.2059 -else
  4.2060 -  echo "$as_me: failed program was:" >&5
  4.2061 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2062 +$as_echo "$ac_try_echo") >&5
  4.2063 +  (eval "$ac_compile") 2>conftest.er1
  4.2064 +  ac_status=$?
  4.2065 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.2066 +  rm -f conftest.er1
  4.2067 +  cat conftest.err >&5
  4.2068 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2069 +  (exit $ac_status); } && {
  4.2070 +	 test -z "$ac_c_werror_flag" ||
  4.2071 +	 test ! -s conftest.err
  4.2072 +       } && test -s conftest.$ac_objext; then
  4.2073 +  :
  4.2074 +else
  4.2075 +  $as_echo "$as_me: failed program was:" >&5
  4.2076  sed 's/^/| /' conftest.$ac_ext >&5
  4.2077  
  4.2078  	ac_c_werror_flag=$ac_save_c_werror_flag
  4.2079 @@ -3091,20 +3255,21 @@
  4.2080    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2081    *) ac_try_echo=$ac_try;;
  4.2082  esac
  4.2083 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2084 -  (eval "$ac_compile") 2>conftest.er1
  4.2085 -  ac_status=$?
  4.2086 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.2087 -  rm -f conftest.er1
  4.2088 -  cat conftest.err >&5
  4.2089 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2090 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2091 +$as_echo "$ac_try_echo") >&5
  4.2092 +  (eval "$ac_compile") 2>conftest.er1
  4.2093 +  ac_status=$?
  4.2094 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.2095 +  rm -f conftest.er1
  4.2096 +  cat conftest.err >&5
  4.2097 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2098    (exit $ac_status); } && {
  4.2099  	 test -z "$ac_c_werror_flag" ||
  4.2100  	 test ! -s conftest.err
  4.2101         } && test -s conftest.$ac_objext; then
  4.2102    ac_cv_prog_cc_g=yes
  4.2103  else
  4.2104 -  echo "$as_me: failed program was:" >&5
  4.2105 +  $as_echo "$as_me: failed program was:" >&5
  4.2106  sed 's/^/| /' conftest.$ac_ext >&5
  4.2107  
  4.2108  
  4.2109 @@ -3119,8 +3284,8 @@
  4.2110  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.2111     ac_c_werror_flag=$ac_save_c_werror_flag
  4.2112  fi
  4.2113 -{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  4.2114 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  4.2115 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  4.2116 +$as_echo "$ac_cv_prog_cc_g" >&6; }
  4.2117  if test "$ac_test_CFLAGS" = set; then
  4.2118    CFLAGS=$ac_save_CFLAGS
  4.2119  elif test $ac_cv_prog_cc_g = yes; then
  4.2120 @@ -3136,10 +3301,10 @@
  4.2121      CFLAGS=
  4.2122    fi
  4.2123  fi
  4.2124 -{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  4.2125 -echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  4.2126 +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  4.2127 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  4.2128  if test "${ac_cv_prog_cc_c89+set}" = set; then
  4.2129 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2130 +  $as_echo_n "(cached) " >&6
  4.2131  else
  4.2132    ac_cv_prog_cc_c89=no
  4.2133  ac_save_CC=$CC
  4.2134 @@ -3210,20 +3375,21 @@
  4.2135    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2136    *) ac_try_echo=$ac_try;;
  4.2137  esac
  4.2138 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2139 -  (eval "$ac_compile") 2>conftest.er1
  4.2140 -  ac_status=$?
  4.2141 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.2142 -  rm -f conftest.er1
  4.2143 -  cat conftest.err >&5
  4.2144 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2145 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2146 +$as_echo "$ac_try_echo") >&5
  4.2147 +  (eval "$ac_compile") 2>conftest.er1
  4.2148 +  ac_status=$?
  4.2149 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.2150 +  rm -f conftest.er1
  4.2151 +  cat conftest.err >&5
  4.2152 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2153    (exit $ac_status); } && {
  4.2154  	 test -z "$ac_c_werror_flag" ||
  4.2155  	 test ! -s conftest.err
  4.2156         } && test -s conftest.$ac_objext; then
  4.2157    ac_cv_prog_cc_c89=$ac_arg
  4.2158  else
  4.2159 -  echo "$as_me: failed program was:" >&5
  4.2160 +  $as_echo "$as_me: failed program was:" >&5
  4.2161  sed 's/^/| /' conftest.$ac_ext >&5
  4.2162  
  4.2163  
  4.2164 @@ -3239,15 +3405,15 @@
  4.2165  # AC_CACHE_VAL
  4.2166  case "x$ac_cv_prog_cc_c89" in
  4.2167    x)
  4.2168 -    { echo "$as_me:$LINENO: result: none needed" >&5
  4.2169 -echo "${ECHO_T}none needed" >&6; } ;;
  4.2170 +    { $as_echo "$as_me:$LINENO: result: none needed" >&5
  4.2171 +$as_echo "none needed" >&6; } ;;
  4.2172    xno)
  4.2173 -    { echo "$as_me:$LINENO: result: unsupported" >&5
  4.2174 -echo "${ECHO_T}unsupported" >&6; } ;;
  4.2175 +    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
  4.2176 +$as_echo "unsupported" >&6; } ;;
  4.2177    *)
  4.2178      CC="$CC $ac_cv_prog_cc_c89"
  4.2179 -    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  4.2180 -echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  4.2181 +    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  4.2182 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  4.2183  esac
  4.2184  
  4.2185  
  4.2186 @@ -3259,10 +3425,10 @@
  4.2187  
  4.2188  depcc="$CC"   am_compiler_list=
  4.2189  
  4.2190 -{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  4.2191 -echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  4.2192 +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  4.2193 +$as_echo_n "checking dependency style of $depcc... " >&6; }
  4.2194  if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  4.2195 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2196 +  $as_echo_n "(cached) " >&6
  4.2197  else
  4.2198    if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  4.2199    # We make a subdir and do the tests there.  Otherwise we can end up
  4.2200 @@ -3298,7 +3464,9 @@
  4.2201      : > sub/conftest.c
  4.2202      for i in 1 2 3 4 5 6; do
  4.2203        echo '#include "conftst'$i'.h"' >> sub/conftest.c
  4.2204 -      : > sub/conftst$i.h
  4.2205 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  4.2206 +      # Solaris 8's {/usr,}/bin/sh.
  4.2207 +      touch sub/conftst$i.h
  4.2208      done
  4.2209      echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  4.2210  
  4.2211 @@ -3326,9 +3494,14 @@
  4.2212         grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  4.2213         ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  4.2214        # icc doesn't choke on unknown options, it will just issue warnings
  4.2215 -      # (even with -Werror).  So we grep stderr for any message
  4.2216 -      # that says an option was ignored.
  4.2217 -      if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
  4.2218 +      # or remarks (even with -Werror).  So we grep stderr for any message
  4.2219 +      # that says an option was ignored or not supported.
  4.2220 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
  4.2221 +      #   icc: Command line warning: ignoring option '-M'; no argument required
  4.2222 +      # The diagnosis changed in icc 8.0:
  4.2223 +      #   icc: Command line remark: option '-MP' not supported
  4.2224 +      if (grep 'ignoring option' conftest.err ||
  4.2225 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  4.2226          am_cv_CC_dependencies_compiler_type=$depmode
  4.2227          break
  4.2228        fi
  4.2229 @@ -3342,8 +3515,8 @@
  4.2230  fi
  4.2231  
  4.2232  fi
  4.2233 -{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  4.2234 -echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  4.2235 +{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  4.2236 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  4.2237  CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  4.2238  
  4.2239  
  4.2240 @@ -3360,12 +3533,14 @@
  4.2241  
  4.2242  
  4.2243  
  4.2244 -{ echo "$as_me:$LINENO: checking for library containing strerror" >&5
  4.2245 -echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
  4.2246 -if test "${ac_cv_search_strerror+set}" = set; then
  4.2247 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2248 -else
  4.2249 -  ac_func_search_save_LIBS=$LIBS
  4.2250 +
  4.2251 +        { $as_echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
  4.2252 +$as_echo_n "checking for strerror in -lcposix... " >&6; }
  4.2253 +if test "${ac_cv_lib_cposix_strerror+set}" = set; then
  4.2254 +  $as_echo_n "(cached) " >&6
  4.2255 +else
  4.2256 +  ac_check_lib_save_LIBS=$LIBS
  4.2257 +LIBS="-lcposix  $LIBS"
  4.2258  cat >conftest.$ac_ext <<_ACEOF
  4.2259  /* confdefs.h.  */
  4.2260  _ACEOF
  4.2261 @@ -3388,60 +3563,47 @@
  4.2262    return 0;
  4.2263  }
  4.2264  _ACEOF
  4.2265 -for ac_lib in '' cposix; do
  4.2266 -  if test -z "$ac_lib"; then
  4.2267 -    ac_res="none required"
  4.2268 -  else
  4.2269 -    ac_res=-l$ac_lib
  4.2270 -    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  4.2271 -  fi
  4.2272 -  rm -f conftest.$ac_objext conftest$ac_exeext
  4.2273 -if { (ac_try="$ac_link"
  4.2274 -case "(($ac_try" in
  4.2275 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2276 -  *) ac_try_echo=$ac_try;;
  4.2277 -esac
  4.2278 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2279 -  (eval "$ac_link") 2>conftest.er1
  4.2280 -  ac_status=$?
  4.2281 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.2282 -  rm -f conftest.er1
  4.2283 -  cat conftest.err >&5
  4.2284 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2285 -  (exit $ac_status); } && {
  4.2286 -	 test -z "$ac_c_werror_flag" ||
  4.2287 -	 test ! -s conftest.err
  4.2288 -       } && test -s conftest$ac_exeext &&
  4.2289 -       $as_test_x conftest$ac_exeext; then
  4.2290 -  ac_cv_search_strerror=$ac_res
  4.2291 -else
  4.2292 -  echo "$as_me: failed program was:" >&5
  4.2293 -sed 's/^/| /' conftest.$ac_ext >&5
  4.2294 -
  4.2295 -
  4.2296 -fi
  4.2297 -
  4.2298 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.2299 -      conftest$ac_exeext
  4.2300 -  if test "${ac_cv_search_strerror+set}" = set; then
  4.2301 -  break
  4.2302 -fi
  4.2303 -done
  4.2304 -if test "${ac_cv_search_strerror+set}" = set; then
  4.2305 -  :
  4.2306 -else
  4.2307 -  ac_cv_search_strerror=no
  4.2308 -fi
  4.2309 -rm conftest.$ac_ext
  4.2310 -LIBS=$ac_func_search_save_LIBS
  4.2311 -fi
  4.2312 -{ echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
  4.2313 -echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
  4.2314 -ac_res=$ac_cv_search_strerror
  4.2315 -if test "$ac_res" != no; then
  4.2316 -  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  4.2317 -
  4.2318 -fi
  4.2319 +rm -f conftest.$ac_objext conftest$ac_exeext
  4.2320 +if { (ac_try="$ac_link"
  4.2321 +case "(($ac_try" in
  4.2322 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2323 +  *) ac_try_echo=$ac_try;;
  4.2324 +esac
  4.2325 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2326 +$as_echo "$ac_try_echo") >&5
  4.2327 +  (eval "$ac_link") 2>conftest.er1
  4.2328 +  ac_status=$?
  4.2329 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.2330 +  rm -f conftest.er1
  4.2331 +  cat conftest.err >&5
  4.2332 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2333 +  (exit $ac_status); } && {
  4.2334 +	 test -z "$ac_c_werror_flag" ||
  4.2335 +	 test ! -s conftest.err
  4.2336 +       } && test -s conftest$ac_exeext && {
  4.2337 +	 test "$cross_compiling" = yes ||
  4.2338 +	 $as_test_x conftest$ac_exeext
  4.2339 +       }; then
  4.2340 +  ac_cv_lib_cposix_strerror=yes
  4.2341 +else
  4.2342 +  $as_echo "$as_me: failed program was:" >&5
  4.2343 +sed 's/^/| /' conftest.$ac_ext >&5
  4.2344 +
  4.2345 +	ac_cv_lib_cposix_strerror=no
  4.2346 +fi
  4.2347 +
  4.2348 +rm -rf conftest.dSYM
  4.2349 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.2350 +      conftest$ac_exeext conftest.$ac_ext
  4.2351 +LIBS=$ac_check_lib_save_LIBS
  4.2352 +fi
  4.2353 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
  4.2354 +$as_echo "$ac_cv_lib_cposix_strerror" >&6; }
  4.2355 +if test $ac_cv_lib_cposix_strerror = yes; then
  4.2356 +  LIBS="$LIBS -lcposix"
  4.2357 +fi
  4.2358 +
  4.2359 +
  4.2360  
  4.2361  ac_ext=c
  4.2362  ac_cpp='$CPP $CPPFLAGS'
  4.2363 @@ -3451,10 +3613,10 @@
  4.2364  if test -n "$ac_tool_prefix"; then
  4.2365    # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  4.2366  set dummy ${ac_tool_prefix}gcc; ac_word=$2
  4.2367 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.2368 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.2369 -if test "${ac_cv_prog_CC+set}" = set; then
  4.2370 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2371 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.2372 +$as_echo_n "checking for $ac_word... " >&6; }
  4.2373 +if test "${ac_cv_prog_CC+set}" = set; then
  4.2374 +  $as_echo_n "(cached) " >&6
  4.2375  else
  4.2376    if test -n "$CC"; then
  4.2377    ac_cv_prog_CC="$CC" # Let the user override the test.
  4.2378 @@ -3467,22 +3629,22 @@
  4.2379    for ac_exec_ext in '' $ac_executable_extensions; do
  4.2380    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.2381      ac_cv_prog_CC="${ac_tool_prefix}gcc"
  4.2382 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.2383 -    break 2
  4.2384 -  fi
  4.2385 -done
  4.2386 -done
  4.2387 -IFS=$as_save_IFS
  4.2388 -
  4.2389 -fi
  4.2390 -fi
  4.2391 -CC=$ac_cv_prog_CC
  4.2392 -if test -n "$CC"; then
  4.2393 -  { echo "$as_me:$LINENO: result: $CC" >&5
  4.2394 -echo "${ECHO_T}$CC" >&6; }
  4.2395 -else
  4.2396 -  { echo "$as_me:$LINENO: result: no" >&5
  4.2397 -echo "${ECHO_T}no" >&6; }
  4.2398 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.2399 +    break 2
  4.2400 +  fi
  4.2401 +done
  4.2402 +done
  4.2403 +IFS=$as_save_IFS
  4.2404 +
  4.2405 +fi
  4.2406 +fi
  4.2407 +CC=$ac_cv_prog_CC
  4.2408 +if test -n "$CC"; then
  4.2409 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4.2410 +$as_echo "$CC" >&6; }
  4.2411 +else
  4.2412 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.2413 +$as_echo "no" >&6; }
  4.2414  fi
  4.2415  
  4.2416  
  4.2417 @@ -3491,10 +3653,10 @@
  4.2418    ac_ct_CC=$CC
  4.2419    # Extract the first word of "gcc", so it can be a program name with args.
  4.2420  set dummy gcc; ac_word=$2
  4.2421 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.2422 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.2423 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.2424 +$as_echo_n "checking for $ac_word... " >&6; }
  4.2425  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  4.2426 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2427 +  $as_echo_n "(cached) " >&6
  4.2428  else
  4.2429    if test -n "$ac_ct_CC"; then
  4.2430    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  4.2431 @@ -3507,7 +3669,7 @@
  4.2432    for ac_exec_ext in '' $ac_executable_extensions; do
  4.2433    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.2434      ac_cv_prog_ac_ct_CC="gcc"
  4.2435 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.2436 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.2437      break 2
  4.2438    fi
  4.2439  done
  4.2440 @@ -3518,11 +3680,11 @@
  4.2441  fi
  4.2442  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  4.2443  if test -n "$ac_ct_CC"; then
  4.2444 -  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4.2445 -echo "${ECHO_T}$ac_ct_CC" >&6; }
  4.2446 -else
  4.2447 -  { echo "$as_me:$LINENO: result: no" >&5
  4.2448 -echo "${ECHO_T}no" >&6; }
  4.2449 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4.2450 +$as_echo "$ac_ct_CC" >&6; }
  4.2451 +else
  4.2452 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.2453 +$as_echo "no" >&6; }
  4.2454  fi
  4.2455  
  4.2456    if test "x$ac_ct_CC" = x; then
  4.2457 @@ -3530,10 +3692,10 @@
  4.2458    else
  4.2459      case $cross_compiling:$ac_tool_warned in
  4.2460  yes:)
  4.2461 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.2462 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.2463  whose name does not start with the host triplet.  If you think this
  4.2464  configuration is useful to you, please write to autoconf@gnu.org." >&5
  4.2465 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.2466 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.2467  whose name does not start with the host triplet.  If you think this
  4.2468  configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4.2469  ac_tool_warned=yes ;;
  4.2470 @@ -3548,10 +3710,10 @@
  4.2471            if test -n "$ac_tool_prefix"; then
  4.2472      # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  4.2473  set dummy ${ac_tool_prefix}cc; ac_word=$2
  4.2474 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.2475 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.2476 -if test "${ac_cv_prog_CC+set}" = set; then
  4.2477 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2478 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.2479 +$as_echo_n "checking for $ac_word... " >&6; }
  4.2480 +if test "${ac_cv_prog_CC+set}" = set; then
  4.2481 +  $as_echo_n "(cached) " >&6
  4.2482  else
  4.2483    if test -n "$CC"; then
  4.2484    ac_cv_prog_CC="$CC" # Let the user override the test.
  4.2485 @@ -3564,22 +3726,22 @@
  4.2486    for ac_exec_ext in '' $ac_executable_extensions; do
  4.2487    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.2488      ac_cv_prog_CC="${ac_tool_prefix}cc"
  4.2489 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.2490 -    break 2
  4.2491 -  fi
  4.2492 -done
  4.2493 -done
  4.2494 -IFS=$as_save_IFS
  4.2495 -
  4.2496 -fi
  4.2497 -fi
  4.2498 -CC=$ac_cv_prog_CC
  4.2499 -if test -n "$CC"; then
  4.2500 -  { echo "$as_me:$LINENO: result: $CC" >&5
  4.2501 -echo "${ECHO_T}$CC" >&6; }
  4.2502 -else
  4.2503 -  { echo "$as_me:$LINENO: result: no" >&5
  4.2504 -echo "${ECHO_T}no" >&6; }
  4.2505 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.2506 +    break 2
  4.2507 +  fi
  4.2508 +done
  4.2509 +done
  4.2510 +IFS=$as_save_IFS
  4.2511 +
  4.2512 +fi
  4.2513 +fi
  4.2514 +CC=$ac_cv_prog_CC
  4.2515 +if test -n "$CC"; then
  4.2516 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4.2517 +$as_echo "$CC" >&6; }
  4.2518 +else
  4.2519 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.2520 +$as_echo "no" >&6; }
  4.2521  fi
  4.2522  
  4.2523  
  4.2524 @@ -3588,10 +3750,10 @@
  4.2525  if test -z "$CC"; then
  4.2526    # Extract the first word of "cc", so it can be a program name with args.
  4.2527  set dummy cc; ac_word=$2
  4.2528 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.2529 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.2530 -if test "${ac_cv_prog_CC+set}" = set; then
  4.2531 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2532 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.2533 +$as_echo_n "checking for $ac_word... " >&6; }
  4.2534 +if test "${ac_cv_prog_CC+set}" = set; then
  4.2535 +  $as_echo_n "(cached) " >&6
  4.2536  else
  4.2537    if test -n "$CC"; then
  4.2538    ac_cv_prog_CC="$CC" # Let the user override the test.
  4.2539 @@ -3609,7 +3771,7 @@
  4.2540         continue
  4.2541       fi
  4.2542      ac_cv_prog_CC="cc"
  4.2543 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.2544 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.2545      break 2
  4.2546    fi
  4.2547  done
  4.2548 @@ -3632,11 +3794,11 @@
  4.2549  fi
  4.2550  CC=$ac_cv_prog_CC
  4.2551  if test -n "$CC"; then
  4.2552 -  { echo "$as_me:$LINENO: result: $CC" >&5
  4.2553 -echo "${ECHO_T}$CC" >&6; }
  4.2554 -else
  4.2555 -  { echo "$as_me:$LINENO: result: no" >&5
  4.2556 -echo "${ECHO_T}no" >&6; }
  4.2557 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4.2558 +$as_echo "$CC" >&6; }
  4.2559 +else
  4.2560 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.2561 +$as_echo "no" >&6; }
  4.2562  fi
  4.2563  
  4.2564  
  4.2565 @@ -3647,10 +3809,10 @@
  4.2566    do
  4.2567      # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  4.2568  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  4.2569 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.2570 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.2571 -if test "${ac_cv_prog_CC+set}" = set; then
  4.2572 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2573 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.2574 +$as_echo_n "checking for $ac_word... " >&6; }
  4.2575 +if test "${ac_cv_prog_CC+set}" = set; then
  4.2576 +  $as_echo_n "(cached) " >&6
  4.2577  else
  4.2578    if test -n "$CC"; then
  4.2579    ac_cv_prog_CC="$CC" # Let the user override the test.
  4.2580 @@ -3663,22 +3825,22 @@
  4.2581    for ac_exec_ext in '' $ac_executable_extensions; do
  4.2582    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.2583      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  4.2584 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.2585 -    break 2
  4.2586 -  fi
  4.2587 -done
  4.2588 -done
  4.2589 -IFS=$as_save_IFS
  4.2590 -
  4.2591 -fi
  4.2592 -fi
  4.2593 -CC=$ac_cv_prog_CC
  4.2594 -if test -n "$CC"; then
  4.2595 -  { echo "$as_me:$LINENO: result: $CC" >&5
  4.2596 -echo "${ECHO_T}$CC" >&6; }
  4.2597 -else
  4.2598 -  { echo "$as_me:$LINENO: result: no" >&5
  4.2599 -echo "${ECHO_T}no" >&6; }
  4.2600 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.2601 +    break 2
  4.2602 +  fi
  4.2603 +done
  4.2604 +done
  4.2605 +IFS=$as_save_IFS
  4.2606 +
  4.2607 +fi
  4.2608 +fi
  4.2609 +CC=$ac_cv_prog_CC
  4.2610 +if test -n "$CC"; then
  4.2611 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4.2612 +$as_echo "$CC" >&6; }
  4.2613 +else
  4.2614 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.2615 +$as_echo "no" >&6; }
  4.2616  fi
  4.2617  
  4.2618  
  4.2619 @@ -3691,10 +3853,10 @@
  4.2620  do
  4.2621    # Extract the first word of "$ac_prog", so it can be a program name with args.
  4.2622  set dummy $ac_prog; ac_word=$2
  4.2623 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.2624 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.2625 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.2626 +$as_echo_n "checking for $ac_word... " >&6; }
  4.2627  if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  4.2628 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2629 +  $as_echo_n "(cached) " >&6
  4.2630  else
  4.2631    if test -n "$ac_ct_CC"; then
  4.2632    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  4.2633 @@ -3707,7 +3869,7 @@
  4.2634    for ac_exec_ext in '' $ac_executable_extensions; do
  4.2635    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.2636      ac_cv_prog_ac_ct_CC="$ac_prog"
  4.2637 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.2638 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.2639      break 2
  4.2640    fi
  4.2641  done
  4.2642 @@ -3718,11 +3880,11 @@
  4.2643  fi
  4.2644  ac_ct_CC=$ac_cv_prog_ac_ct_CC
  4.2645  if test -n "$ac_ct_CC"; then
  4.2646 -  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4.2647 -echo "${ECHO_T}$ac_ct_CC" >&6; }
  4.2648 -else
  4.2649 -  { echo "$as_me:$LINENO: result: no" >&5
  4.2650 -echo "${ECHO_T}no" >&6; }
  4.2651 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4.2652 +$as_echo "$ac_ct_CC" >&6; }
  4.2653 +else
  4.2654 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.2655 +$as_echo "no" >&6; }
  4.2656  fi
  4.2657  
  4.2658  
  4.2659 @@ -3734,10 +3896,10 @@
  4.2660    else
  4.2661      case $cross_compiling:$ac_tool_warned in
  4.2662  yes:)
  4.2663 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.2664 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.2665  whose name does not start with the host triplet.  If you think this
  4.2666  configuration is useful to you, please write to autoconf@gnu.org." >&5
  4.2667 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.2668 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.2669  whose name does not start with the host triplet.  If you think this
  4.2670  configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4.2671  ac_tool_warned=yes ;;
  4.2672 @@ -3749,50 +3911,54 @@
  4.2673  fi
  4.2674  
  4.2675  
  4.2676 -test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  4.2677 -See \`config.log' for more details." >&5
  4.2678 -echo "$as_me: error: no acceptable C compiler found in \$PATH
  4.2679 +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  4.2680 +See \`config.log' for more details." >&5
  4.2681 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  4.2682  See \`config.log' for more details." >&2;}
  4.2683     { (exit 1); exit 1; }; }
  4.2684  
  4.2685  # Provide some information about the compiler.
  4.2686 -echo "$as_me:$LINENO: checking for C compiler version" >&5
  4.2687 -ac_compiler=`set X $ac_compile; echo $2`
  4.2688 +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
  4.2689 +set X $ac_compile
  4.2690 +ac_compiler=$2
  4.2691  { (ac_try="$ac_compiler --version >&5"
  4.2692  case "(($ac_try" in
  4.2693    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2694    *) ac_try_echo=$ac_try;;
  4.2695  esac
  4.2696 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2697 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2698 +$as_echo "$ac_try_echo") >&5
  4.2699    (eval "$ac_compiler --version >&5") 2>&5
  4.2700    ac_status=$?
  4.2701 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2702 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2703    (exit $ac_status); }
  4.2704  { (ac_try="$ac_compiler -v >&5"
  4.2705  case "(($ac_try" in
  4.2706    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2707    *) ac_try_echo=$ac_try;;
  4.2708  esac
  4.2709 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2710 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2711 +$as_echo "$ac_try_echo") >&5
  4.2712    (eval "$ac_compiler -v >&5") 2>&5
  4.2713    ac_status=$?
  4.2714 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2715 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2716    (exit $ac_status); }
  4.2717  { (ac_try="$ac_compiler -V >&5"
  4.2718  case "(($ac_try" in
  4.2719    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2720    *) ac_try_echo=$ac_try;;
  4.2721  esac
  4.2722 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2723 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2724 +$as_echo "$ac_try_echo") >&5
  4.2725    (eval "$ac_compiler -V >&5") 2>&5
  4.2726    ac_status=$?
  4.2727 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2728 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2729    (exit $ac_status); }
  4.2730  
  4.2731 -{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  4.2732 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  4.2733 +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  4.2734 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  4.2735  if test "${ac_cv_c_compiler_gnu+set}" = set; then
  4.2736 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2737 +  $as_echo_n "(cached) " >&6
  4.2738  else
  4.2739    cat >conftest.$ac_ext <<_ACEOF
  4.2740  /* confdefs.h.  */
  4.2741 @@ -3818,20 +3984,21 @@
  4.2742    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2743    *) ac_try_echo=$ac_try;;
  4.2744  esac
  4.2745 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2746 -  (eval "$ac_compile") 2>conftest.er1
  4.2747 -  ac_status=$?
  4.2748 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.2749 -  rm -f conftest.er1
  4.2750 -  cat conftest.err >&5
  4.2751 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2752 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2753 +$as_echo "$ac_try_echo") >&5
  4.2754 +  (eval "$ac_compile") 2>conftest.er1
  4.2755 +  ac_status=$?
  4.2756 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.2757 +  rm -f conftest.er1
  4.2758 +  cat conftest.err >&5
  4.2759 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2760    (exit $ac_status); } && {
  4.2761  	 test -z "$ac_c_werror_flag" ||
  4.2762  	 test ! -s conftest.err
  4.2763         } && test -s conftest.$ac_objext; then
  4.2764    ac_compiler_gnu=yes
  4.2765  else
  4.2766 -  echo "$as_me: failed program was:" >&5
  4.2767 +  $as_echo "$as_me: failed program was:" >&5
  4.2768  sed 's/^/| /' conftest.$ac_ext >&5
  4.2769  
  4.2770  	ac_compiler_gnu=no
  4.2771 @@ -3841,15 +4008,19 @@
  4.2772  ac_cv_c_compiler_gnu=$ac_compiler_gnu
  4.2773  
  4.2774  fi
  4.2775 -{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  4.2776 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  4.2777 -GCC=`test $ac_compiler_gnu = yes && echo yes`
  4.2778 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  4.2779 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
  4.2780 +if test $ac_compiler_gnu = yes; then
  4.2781 +  GCC=yes
  4.2782 +else
  4.2783 +  GCC=
  4.2784 +fi
  4.2785  ac_test_CFLAGS=${CFLAGS+set}
  4.2786  ac_save_CFLAGS=$CFLAGS
  4.2787 -{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  4.2788 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  4.2789 +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  4.2790 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
  4.2791  if test "${ac_cv_prog_cc_g+set}" = set; then
  4.2792 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2793 +  $as_echo_n "(cached) " >&6
  4.2794  else
  4.2795    ac_save_c_werror_flag=$ac_c_werror_flag
  4.2796     ac_c_werror_flag=yes
  4.2797 @@ -3876,20 +4047,21 @@
  4.2798    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2799    *) ac_try_echo=$ac_try;;
  4.2800  esac
  4.2801 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2802 -  (eval "$ac_compile") 2>conftest.er1
  4.2803 -  ac_status=$?
  4.2804 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.2805 -  rm -f conftest.er1
  4.2806 -  cat conftest.err >&5
  4.2807 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2808 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2809 +$as_echo "$ac_try_echo") >&5
  4.2810 +  (eval "$ac_compile") 2>conftest.er1
  4.2811 +  ac_status=$?
  4.2812 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.2813 +  rm -f conftest.er1
  4.2814 +  cat conftest.err >&5
  4.2815 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2816    (exit $ac_status); } && {
  4.2817  	 test -z "$ac_c_werror_flag" ||
  4.2818  	 test ! -s conftest.err
  4.2819         } && test -s conftest.$ac_objext; then
  4.2820    ac_cv_prog_cc_g=yes
  4.2821  else
  4.2822 -  echo "$as_me: failed program was:" >&5
  4.2823 +  $as_echo "$as_me: failed program was:" >&5
  4.2824  sed 's/^/| /' conftest.$ac_ext >&5
  4.2825  
  4.2826  	CFLAGS=""
  4.2827 @@ -3914,20 +4086,21 @@
  4.2828    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2829    *) ac_try_echo=$ac_try;;
  4.2830  esac
  4.2831 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2832 -  (eval "$ac_compile") 2>conftest.er1
  4.2833 -  ac_status=$?
  4.2834 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.2835 -  rm -f conftest.er1
  4.2836 -  cat conftest.err >&5
  4.2837 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2838 -  (exit $ac_status); } && {
  4.2839 -	 test -z "$ac_c_werror_flag" ||
  4.2840 -	 test ! -s conftest.err
  4.2841 -       } && test -s conftest.$ac_objext; then
  4.2842 -  :
  4.2843 -else
  4.2844 -  echo "$as_me: failed program was:" >&5
  4.2845 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2846 +$as_echo "$ac_try_echo") >&5
  4.2847 +  (eval "$ac_compile") 2>conftest.er1
  4.2848 +  ac_status=$?
  4.2849 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.2850 +  rm -f conftest.er1
  4.2851 +  cat conftest.err >&5
  4.2852 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2853 +  (exit $ac_status); } && {
  4.2854 +	 test -z "$ac_c_werror_flag" ||
  4.2855 +	 test ! -s conftest.err
  4.2856 +       } && test -s conftest.$ac_objext; then
  4.2857 +  :
  4.2858 +else
  4.2859 +  $as_echo "$as_me: failed program was:" >&5
  4.2860  sed 's/^/| /' conftest.$ac_ext >&5
  4.2861  
  4.2862  	ac_c_werror_flag=$ac_save_c_werror_flag
  4.2863 @@ -3953,20 +4126,21 @@
  4.2864    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2865    *) ac_try_echo=$ac_try;;
  4.2866  esac
  4.2867 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2868 -  (eval "$ac_compile") 2>conftest.er1
  4.2869 -  ac_status=$?
  4.2870 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.2871 -  rm -f conftest.er1
  4.2872 -  cat conftest.err >&5
  4.2873 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2874 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2875 +$as_echo "$ac_try_echo") >&5
  4.2876 +  (eval "$ac_compile") 2>conftest.er1
  4.2877 +  ac_status=$?
  4.2878 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.2879 +  rm -f conftest.er1
  4.2880 +  cat conftest.err >&5
  4.2881 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2882    (exit $ac_status); } && {
  4.2883  	 test -z "$ac_c_werror_flag" ||
  4.2884  	 test ! -s conftest.err
  4.2885         } && test -s conftest.$ac_objext; then
  4.2886    ac_cv_prog_cc_g=yes
  4.2887  else
  4.2888 -  echo "$as_me: failed program was:" >&5
  4.2889 +  $as_echo "$as_me: failed program was:" >&5
  4.2890  sed 's/^/| /' conftest.$ac_ext >&5
  4.2891  
  4.2892  
  4.2893 @@ -3981,8 +4155,8 @@
  4.2894  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.2895     ac_c_werror_flag=$ac_save_c_werror_flag
  4.2896  fi
  4.2897 -{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  4.2898 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  4.2899 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  4.2900 +$as_echo "$ac_cv_prog_cc_g" >&6; }
  4.2901  if test "$ac_test_CFLAGS" = set; then
  4.2902    CFLAGS=$ac_save_CFLAGS
  4.2903  elif test $ac_cv_prog_cc_g = yes; then
  4.2904 @@ -3998,10 +4172,10 @@
  4.2905      CFLAGS=
  4.2906    fi
  4.2907  fi
  4.2908 -{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  4.2909 -echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  4.2910 +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  4.2911 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  4.2912  if test "${ac_cv_prog_cc_c89+set}" = set; then
  4.2913 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2914 +  $as_echo_n "(cached) " >&6
  4.2915  else
  4.2916    ac_cv_prog_cc_c89=no
  4.2917  ac_save_CC=$CC
  4.2918 @@ -4072,20 +4246,21 @@
  4.2919    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.2920    *) ac_try_echo=$ac_try;;
  4.2921  esac
  4.2922 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.2923 -  (eval "$ac_compile") 2>conftest.er1
  4.2924 -  ac_status=$?
  4.2925 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.2926 -  rm -f conftest.er1
  4.2927 -  cat conftest.err >&5
  4.2928 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2929 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.2930 +$as_echo "$ac_try_echo") >&5
  4.2931 +  (eval "$ac_compile") 2>conftest.er1
  4.2932 +  ac_status=$?
  4.2933 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.2934 +  rm -f conftest.er1
  4.2935 +  cat conftest.err >&5
  4.2936 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.2937    (exit $ac_status); } && {
  4.2938  	 test -z "$ac_c_werror_flag" ||
  4.2939  	 test ! -s conftest.err
  4.2940         } && test -s conftest.$ac_objext; then
  4.2941    ac_cv_prog_cc_c89=$ac_arg
  4.2942  else
  4.2943 -  echo "$as_me: failed program was:" >&5
  4.2944 +  $as_echo "$as_me: failed program was:" >&5
  4.2945  sed 's/^/| /' conftest.$ac_ext >&5
  4.2946  
  4.2947  
  4.2948 @@ -4101,15 +4276,15 @@
  4.2949  # AC_CACHE_VAL
  4.2950  case "x$ac_cv_prog_cc_c89" in
  4.2951    x)
  4.2952 -    { echo "$as_me:$LINENO: result: none needed" >&5
  4.2953 -echo "${ECHO_T}none needed" >&6; } ;;
  4.2954 +    { $as_echo "$as_me:$LINENO: result: none needed" >&5
  4.2955 +$as_echo "none needed" >&6; } ;;
  4.2956    xno)
  4.2957 -    { echo "$as_me:$LINENO: result: unsupported" >&5
  4.2958 -echo "${ECHO_T}unsupported" >&6; } ;;
  4.2959 +    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
  4.2960 +$as_echo "unsupported" >&6; } ;;
  4.2961    *)
  4.2962      CC="$CC $ac_cv_prog_cc_c89"
  4.2963 -    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  4.2964 -echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  4.2965 +    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  4.2966 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  4.2967  esac
  4.2968  
  4.2969  
  4.2970 @@ -4121,10 +4296,10 @@
  4.2971  
  4.2972  depcc="$CC"   am_compiler_list=
  4.2973  
  4.2974 -{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  4.2975 -echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  4.2976 +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  4.2977 +$as_echo_n "checking dependency style of $depcc... " >&6; }
  4.2978  if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  4.2979 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.2980 +  $as_echo_n "(cached) " >&6
  4.2981  else
  4.2982    if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  4.2983    # We make a subdir and do the tests there.  Otherwise we can end up
  4.2984 @@ -4160,7 +4335,9 @@
  4.2985      : > sub/conftest.c
  4.2986      for i in 1 2 3 4 5 6; do
  4.2987        echo '#include "conftst'$i'.h"' >> sub/conftest.c
  4.2988 -      : > sub/conftst$i.h
  4.2989 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  4.2990 +      # Solaris 8's {/usr,}/bin/sh.
  4.2991 +      touch sub/conftst$i.h
  4.2992      done
  4.2993      echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  4.2994  
  4.2995 @@ -4188,9 +4365,14 @@
  4.2996         grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  4.2997         ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  4.2998        # icc doesn't choke on unknown options, it will just issue warnings
  4.2999 -      # (even with -Werror).  So we grep stderr for any message
  4.3000 -      # that says an option was ignored.
  4.3001 -      if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
  4.3002 +      # or remarks (even with -Werror).  So we grep stderr for any message
  4.3003 +      # that says an option was ignored or not supported.
  4.3004 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
  4.3005 +      #   icc: Command line warning: ignoring option '-M'; no argument required
  4.3006 +      # The diagnosis changed in icc 8.0:
  4.3007 +      #   icc: Command line remark: option '-MP' not supported
  4.3008 +      if (grep 'ignoring option' conftest.err ||
  4.3009 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  4.3010          am_cv_CC_dependencies_compiler_type=$depmode
  4.3011          break
  4.3012        fi
  4.3013 @@ -4204,8 +4386,8 @@
  4.3014  fi
  4.3015  
  4.3016  fi
  4.3017 -{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  4.3018 -echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  4.3019 +{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  4.3020 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  4.3021  CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  4.3022  
  4.3023  
  4.3024 @@ -4221,27 +4403,581 @@
  4.3025  fi
  4.3026  
  4.3027  
  4.3028 -
  4.3029 -
  4.3030 -
  4.3031 -{ echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
  4.3032 -echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6; }
  4.3033 -if test "${am_cv_prog_cc_stdc+set}" = set; then
  4.3034 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.3035 -else
  4.3036 -  am_cv_prog_cc_stdc=no
  4.3037 -ac_save_CC="$CC"
  4.3038 -# Don't try gcc -ansi; that turns off useful extensions and
  4.3039 -# breaks some systems' header files.
  4.3040 -# AIX			-qlanglvl=ansi
  4.3041 -# Ultrix and OSF/1	-std1
  4.3042 -# HP-UX 10.20 and later	-Ae
  4.3043 -# HP-UX older versions	-Aa -D_HPUX_SOURCE
  4.3044 -# SVR4			-Xc -D__EXTENSIONS__
  4.3045 -for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4.3046 -do
  4.3047 -  CC="$ac_save_CC $ac_arg"
  4.3048 -  cat >conftest.$ac_ext <<_ACEOF
  4.3049 +ac_ext=c
  4.3050 +ac_cpp='$CPP $CPPFLAGS'
  4.3051 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4.3052 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4.3053 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4.3054 +if test -n "$ac_tool_prefix"; then
  4.3055 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  4.3056 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
  4.3057 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.3058 +$as_echo_n "checking for $ac_word... " >&6; }
  4.3059 +if test "${ac_cv_prog_CC+set}" = set; then
  4.3060 +  $as_echo_n "(cached) " >&6
  4.3061 +else
  4.3062 +  if test -n "$CC"; then
  4.3063 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  4.3064 +else
  4.3065 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4.3066 +for as_dir in $PATH
  4.3067 +do
  4.3068 +  IFS=$as_save_IFS
  4.3069 +  test -z "$as_dir" && as_dir=.
  4.3070 +  for ac_exec_ext in '' $ac_executable_extensions; do
  4.3071 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.3072 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
  4.3073 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.3074 +    break 2
  4.3075 +  fi
  4.3076 +done
  4.3077 +done
  4.3078 +IFS=$as_save_IFS
  4.3079 +
  4.3080 +fi
  4.3081 +fi
  4.3082 +CC=$ac_cv_prog_CC
  4.3083 +if test -n "$CC"; then
  4.3084 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4.3085 +$as_echo "$CC" >&6; }
  4.3086 +else
  4.3087 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.3088 +$as_echo "no" >&6; }
  4.3089 +fi
  4.3090 +
  4.3091 +
  4.3092 +fi
  4.3093 +if test -z "$ac_cv_prog_CC"; then
  4.3094 +  ac_ct_CC=$CC
  4.3095 +  # Extract the first word of "gcc", so it can be a program name with args.
  4.3096 +set dummy gcc; ac_word=$2
  4.3097 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.3098 +$as_echo_n "checking for $ac_word... " >&6; }
  4.3099 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  4.3100 +  $as_echo_n "(cached) " >&6
  4.3101 +else
  4.3102 +  if test -n "$ac_ct_CC"; then
  4.3103 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  4.3104 +else
  4.3105 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4.3106 +for as_dir in $PATH
  4.3107 +do
  4.3108 +  IFS=$as_save_IFS
  4.3109 +  test -z "$as_dir" && as_dir=.
  4.3110 +  for ac_exec_ext in '' $ac_executable_extensions; do
  4.3111 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.3112 +    ac_cv_prog_ac_ct_CC="gcc"
  4.3113 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.3114 +    break 2
  4.3115 +  fi
  4.3116 +done
  4.3117 +done
  4.3118 +IFS=$as_save_IFS
  4.3119 +
  4.3120 +fi
  4.3121 +fi
  4.3122 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
  4.3123 +if test -n "$ac_ct_CC"; then
  4.3124 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4.3125 +$as_echo "$ac_ct_CC" >&6; }
  4.3126 +else
  4.3127 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.3128 +$as_echo "no" >&6; }
  4.3129 +fi
  4.3130 +
  4.3131 +  if test "x$ac_ct_CC" = x; then
  4.3132 +    CC=""
  4.3133 +  else
  4.3134 +    case $cross_compiling:$ac_tool_warned in
  4.3135 +yes:)
  4.3136 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.3137 +whose name does not start with the host triplet.  If you think this
  4.3138 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  4.3139 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.3140 +whose name does not start with the host triplet.  If you think this
  4.3141 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4.3142 +ac_tool_warned=yes ;;
  4.3143 +esac
  4.3144 +    CC=$ac_ct_CC
  4.3145 +  fi
  4.3146 +else
  4.3147 +  CC="$ac_cv_prog_CC"
  4.3148 +fi
  4.3149 +
  4.3150 +if test -z "$CC"; then
  4.3151 +          if test -n "$ac_tool_prefix"; then
  4.3152 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  4.3153 +set dummy ${ac_tool_prefix}cc; ac_word=$2
  4.3154 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.3155 +$as_echo_n "checking for $ac_word... " >&6; }
  4.3156 +if test "${ac_cv_prog_CC+set}" = set; then
  4.3157 +  $as_echo_n "(cached) " >&6
  4.3158 +else
  4.3159 +  if test -n "$CC"; then
  4.3160 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  4.3161 +else
  4.3162 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4.3163 +for as_dir in $PATH
  4.3164 +do
  4.3165 +  IFS=$as_save_IFS
  4.3166 +  test -z "$as_dir" && as_dir=.
  4.3167 +  for ac_exec_ext in '' $ac_executable_extensions; do
  4.3168 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.3169 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
  4.3170 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.3171 +    break 2
  4.3172 +  fi
  4.3173 +done
  4.3174 +done
  4.3175 +IFS=$as_save_IFS
  4.3176 +
  4.3177 +fi
  4.3178 +fi
  4.3179 +CC=$ac_cv_prog_CC
  4.3180 +if test -n "$CC"; then
  4.3181 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4.3182 +$as_echo "$CC" >&6; }
  4.3183 +else
  4.3184 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.3185 +$as_echo "no" >&6; }
  4.3186 +fi
  4.3187 +
  4.3188 +
  4.3189 +  fi
  4.3190 +fi
  4.3191 +if test -z "$CC"; then
  4.3192 +  # Extract the first word of "cc", so it can be a program name with args.
  4.3193 +set dummy cc; ac_word=$2
  4.3194 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.3195 +$as_echo_n "checking for $ac_word... " >&6; }
  4.3196 +if test "${ac_cv_prog_CC+set}" = set; then
  4.3197 +  $as_echo_n "(cached) " >&6
  4.3198 +else
  4.3199 +  if test -n "$CC"; then
  4.3200 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  4.3201 +else
  4.3202 +  ac_prog_rejected=no
  4.3203 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4.3204 +for as_dir in $PATH
  4.3205 +do
  4.3206 +  IFS=$as_save_IFS
  4.3207 +  test -z "$as_dir" && as_dir=.
  4.3208 +  for ac_exec_ext in '' $ac_executable_extensions; do
  4.3209 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.3210 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  4.3211 +       ac_prog_rejected=yes
  4.3212 +       continue
  4.3213 +     fi
  4.3214 +    ac_cv_prog_CC="cc"
  4.3215 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.3216 +    break 2
  4.3217 +  fi
  4.3218 +done
  4.3219 +done
  4.3220 +IFS=$as_save_IFS
  4.3221 +
  4.3222 +if test $ac_prog_rejected = yes; then
  4.3223 +  # We found a bogon in the path, so make sure we never use it.
  4.3224 +  set dummy $ac_cv_prog_CC
  4.3225 +  shift
  4.3226 +  if test $# != 0; then
  4.3227 +    # We chose a different compiler from the bogus one.
  4.3228 +    # However, it has the same basename, so the bogon will be chosen
  4.3229 +    # first if we set CC to just the basename; use the full file name.
  4.3230 +    shift
  4.3231 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  4.3232 +  fi
  4.3233 +fi
  4.3234 +fi
  4.3235 +fi
  4.3236 +CC=$ac_cv_prog_CC
  4.3237 +if test -n "$CC"; then
  4.3238 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4.3239 +$as_echo "$CC" >&6; }
  4.3240 +else
  4.3241 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.3242 +$as_echo "no" >&6; }
  4.3243 +fi
  4.3244 +
  4.3245 +
  4.3246 +fi
  4.3247 +if test -z "$CC"; then
  4.3248 +  if test -n "$ac_tool_prefix"; then
  4.3249 +  for ac_prog in cl.exe
  4.3250 +  do
  4.3251 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  4.3252 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  4.3253 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.3254 +$as_echo_n "checking for $ac_word... " >&6; }
  4.3255 +if test "${ac_cv_prog_CC+set}" = set; then
  4.3256 +  $as_echo_n "(cached) " >&6
  4.3257 +else
  4.3258 +  if test -n "$CC"; then
  4.3259 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  4.3260 +else
  4.3261 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4.3262 +for as_dir in $PATH
  4.3263 +do
  4.3264 +  IFS=$as_save_IFS
  4.3265 +  test -z "$as_dir" && as_dir=.
  4.3266 +  for ac_exec_ext in '' $ac_executable_extensions; do
  4.3267 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.3268 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  4.3269 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.3270 +    break 2
  4.3271 +  fi
  4.3272 +done
  4.3273 +done
  4.3274 +IFS=$as_save_IFS
  4.3275 +
  4.3276 +fi
  4.3277 +fi
  4.3278 +CC=$ac_cv_prog_CC
  4.3279 +if test -n "$CC"; then
  4.3280 +  { $as_echo "$as_me:$LINENO: result: $CC" >&5
  4.3281 +$as_echo "$CC" >&6; }
  4.3282 +else
  4.3283 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.3284 +$as_echo "no" >&6; }
  4.3285 +fi
  4.3286 +
  4.3287 +
  4.3288 +    test -n "$CC" && break
  4.3289 +  done
  4.3290 +fi
  4.3291 +if test -z "$CC"; then
  4.3292 +  ac_ct_CC=$CC
  4.3293 +  for ac_prog in cl.exe
  4.3294 +do
  4.3295 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
  4.3296 +set dummy $ac_prog; ac_word=$2
  4.3297 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.3298 +$as_echo_n "checking for $ac_word... " >&6; }
  4.3299 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  4.3300 +  $as_echo_n "(cached) " >&6
  4.3301 +else
  4.3302 +  if test -n "$ac_ct_CC"; then
  4.3303 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  4.3304 +else
  4.3305 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4.3306 +for as_dir in $PATH
  4.3307 +do
  4.3308 +  IFS=$as_save_IFS
  4.3309 +  test -z "$as_dir" && as_dir=.
  4.3310 +  for ac_exec_ext in '' $ac_executable_extensions; do
  4.3311 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.3312 +    ac_cv_prog_ac_ct_CC="$ac_prog"
  4.3313 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.3314 +    break 2
  4.3315 +  fi
  4.3316 +done
  4.3317 +done
  4.3318 +IFS=$as_save_IFS
  4.3319 +
  4.3320 +fi
  4.3321 +fi
  4.3322 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
  4.3323 +if test -n "$ac_ct_CC"; then
  4.3324 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  4.3325 +$as_echo "$ac_ct_CC" >&6; }
  4.3326 +else
  4.3327 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.3328 +$as_echo "no" >&6; }
  4.3329 +fi
  4.3330 +
  4.3331 +
  4.3332 +  test -n "$ac_ct_CC" && break
  4.3333 +done
  4.3334 +
  4.3335 +  if test "x$ac_ct_CC" = x; then
  4.3336 +    CC=""
  4.3337 +  else
  4.3338 +    case $cross_compiling:$ac_tool_warned in
  4.3339 +yes:)
  4.3340 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.3341 +whose name does not start with the host triplet.  If you think this
  4.3342 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  4.3343 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.3344 +whose name does not start with the host triplet.  If you think this
  4.3345 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4.3346 +ac_tool_warned=yes ;;
  4.3347 +esac
  4.3348 +    CC=$ac_ct_CC
  4.3349 +  fi
  4.3350 +fi
  4.3351 +
  4.3352 +fi
  4.3353 +
  4.3354 +
  4.3355 +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  4.3356 +See \`config.log' for more details." >&5
  4.3357 +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
  4.3358 +See \`config.log' for more details." >&2;}
  4.3359 +   { (exit 1); exit 1; }; }
  4.3360 +
  4.3361 +# Provide some information about the compiler.
  4.3362 +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
  4.3363 +set X $ac_compile
  4.3364 +ac_compiler=$2
  4.3365 +{ (ac_try="$ac_compiler --version >&5"
  4.3366 +case "(($ac_try" in
  4.3367 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.3368 +  *) ac_try_echo=$ac_try;;
  4.3369 +esac
  4.3370 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.3371 +$as_echo "$ac_try_echo") >&5
  4.3372 +  (eval "$ac_compiler --version >&5") 2>&5
  4.3373 +  ac_status=$?
  4.3374 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3375 +  (exit $ac_status); }
  4.3376 +{ (ac_try="$ac_compiler -v >&5"
  4.3377 +case "(($ac_try" in
  4.3378 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.3379 +  *) ac_try_echo=$ac_try;;
  4.3380 +esac
  4.3381 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.3382 +$as_echo "$ac_try_echo") >&5
  4.3383 +  (eval "$ac_compiler -v >&5") 2>&5
  4.3384 +  ac_status=$?
  4.3385 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3386 +  (exit $ac_status); }
  4.3387 +{ (ac_try="$ac_compiler -V >&5"
  4.3388 +case "(($ac_try" in
  4.3389 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.3390 +  *) ac_try_echo=$ac_try;;
  4.3391 +esac
  4.3392 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.3393 +$as_echo "$ac_try_echo") >&5
  4.3394 +  (eval "$ac_compiler -V >&5") 2>&5
  4.3395 +  ac_status=$?
  4.3396 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3397 +  (exit $ac_status); }
  4.3398 +
  4.3399 +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  4.3400 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
  4.3401 +if test "${ac_cv_c_compiler_gnu+set}" = set; then
  4.3402 +  $as_echo_n "(cached) " >&6
  4.3403 +else
  4.3404 +  cat >conftest.$ac_ext <<_ACEOF
  4.3405 +/* confdefs.h.  */
  4.3406 +_ACEOF
  4.3407 +cat confdefs.h >>conftest.$ac_ext
  4.3408 +cat >>conftest.$ac_ext <<_ACEOF
  4.3409 +/* end confdefs.h.  */
  4.3410 +
  4.3411 +int
  4.3412 +main ()
  4.3413 +{
  4.3414 +#ifndef __GNUC__
  4.3415 +       choke me
  4.3416 +#endif
  4.3417 +
  4.3418 +  ;
  4.3419 +  return 0;
  4.3420 +}
  4.3421 +_ACEOF
  4.3422 +rm -f conftest.$ac_objext
  4.3423 +if { (ac_try="$ac_compile"
  4.3424 +case "(($ac_try" in
  4.3425 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.3426 +  *) ac_try_echo=$ac_try;;
  4.3427 +esac
  4.3428 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.3429 +$as_echo "$ac_try_echo") >&5
  4.3430 +  (eval "$ac_compile") 2>conftest.er1
  4.3431 +  ac_status=$?
  4.3432 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.3433 +  rm -f conftest.er1
  4.3434 +  cat conftest.err >&5
  4.3435 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3436 +  (exit $ac_status); } && {
  4.3437 +	 test -z "$ac_c_werror_flag" ||
  4.3438 +	 test ! -s conftest.err
  4.3439 +       } && test -s conftest.$ac_objext; then
  4.3440 +  ac_compiler_gnu=yes
  4.3441 +else
  4.3442 +  $as_echo "$as_me: failed program was:" >&5
  4.3443 +sed 's/^/| /' conftest.$ac_ext >&5
  4.3444 +
  4.3445 +	ac_compiler_gnu=no
  4.3446 +fi
  4.3447 +
  4.3448 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.3449 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
  4.3450 +
  4.3451 +fi
  4.3452 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  4.3453 +$as_echo "$ac_cv_c_compiler_gnu" >&6; }
  4.3454 +if test $ac_compiler_gnu = yes; then
  4.3455 +  GCC=yes
  4.3456 +else
  4.3457 +  GCC=
  4.3458 +fi
  4.3459 +ac_test_CFLAGS=${CFLAGS+set}
  4.3460 +ac_save_CFLAGS=$CFLAGS
  4.3461 +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  4.3462 +$as_echo_n "checking whether $CC accepts -g... " >&6; }
  4.3463 +if test "${ac_cv_prog_cc_g+set}" = set; then
  4.3464 +  $as_echo_n "(cached) " >&6
  4.3465 +else
  4.3466 +  ac_save_c_werror_flag=$ac_c_werror_flag
  4.3467 +   ac_c_werror_flag=yes
  4.3468 +   ac_cv_prog_cc_g=no
  4.3469 +   CFLAGS="-g"
  4.3470 +   cat >conftest.$ac_ext <<_ACEOF
  4.3471 +/* confdefs.h.  */
  4.3472 +_ACEOF
  4.3473 +cat confdefs.h >>conftest.$ac_ext
  4.3474 +cat >>conftest.$ac_ext <<_ACEOF
  4.3475 +/* end confdefs.h.  */
  4.3476 +
  4.3477 +int
  4.3478 +main ()
  4.3479 +{
  4.3480 +
  4.3481 +  ;
  4.3482 +  return 0;
  4.3483 +}
  4.3484 +_ACEOF
  4.3485 +rm -f conftest.$ac_objext
  4.3486 +if { (ac_try="$ac_compile"
  4.3487 +case "(($ac_try" in
  4.3488 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.3489 +  *) ac_try_echo=$ac_try;;
  4.3490 +esac
  4.3491 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.3492 +$as_echo "$ac_try_echo") >&5
  4.3493 +  (eval "$ac_compile") 2>conftest.er1
  4.3494 +  ac_status=$?
  4.3495 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.3496 +  rm -f conftest.er1
  4.3497 +  cat conftest.err >&5
  4.3498 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3499 +  (exit $ac_status); } && {
  4.3500 +	 test -z "$ac_c_werror_flag" ||
  4.3501 +	 test ! -s conftest.err
  4.3502 +       } && test -s conftest.$ac_objext; then
  4.3503 +  ac_cv_prog_cc_g=yes
  4.3504 +else
  4.3505 +  $as_echo "$as_me: failed program was:" >&5
  4.3506 +sed 's/^/| /' conftest.$ac_ext >&5
  4.3507 +
  4.3508 +	CFLAGS=""
  4.3509 +      cat >conftest.$ac_ext <<_ACEOF
  4.3510 +/* confdefs.h.  */
  4.3511 +_ACEOF
  4.3512 +cat confdefs.h >>conftest.$ac_ext
  4.3513 +cat >>conftest.$ac_ext <<_ACEOF
  4.3514 +/* end confdefs.h.  */
  4.3515 +
  4.3516 +int
  4.3517 +main ()
  4.3518 +{
  4.3519 +
  4.3520 +  ;
  4.3521 +  return 0;
  4.3522 +}
  4.3523 +_ACEOF
  4.3524 +rm -f conftest.$ac_objext
  4.3525 +if { (ac_try="$ac_compile"
  4.3526 +case "(($ac_try" in
  4.3527 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.3528 +  *) ac_try_echo=$ac_try;;
  4.3529 +esac
  4.3530 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.3531 +$as_echo "$ac_try_echo") >&5
  4.3532 +  (eval "$ac_compile") 2>conftest.er1
  4.3533 +  ac_status=$?
  4.3534 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.3535 +  rm -f conftest.er1
  4.3536 +  cat conftest.err >&5
  4.3537 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3538 +  (exit $ac_status); } && {
  4.3539 +	 test -z "$ac_c_werror_flag" ||
  4.3540 +	 test ! -s conftest.err
  4.3541 +       } && test -s conftest.$ac_objext; then
  4.3542 +  :
  4.3543 +else
  4.3544 +  $as_echo "$as_me: failed program was:" >&5
  4.3545 +sed 's/^/| /' conftest.$ac_ext >&5
  4.3546 +
  4.3547 +	ac_c_werror_flag=$ac_save_c_werror_flag
  4.3548 +	 CFLAGS="-g"
  4.3549 +	 cat >conftest.$ac_ext <<_ACEOF
  4.3550 +/* confdefs.h.  */
  4.3551 +_ACEOF
  4.3552 +cat confdefs.h >>conftest.$ac_ext
  4.3553 +cat >>conftest.$ac_ext <<_ACEOF
  4.3554 +/* end confdefs.h.  */
  4.3555 +
  4.3556 +int
  4.3557 +main ()
  4.3558 +{
  4.3559 +
  4.3560 +  ;
  4.3561 +  return 0;
  4.3562 +}
  4.3563 +_ACEOF
  4.3564 +rm -f conftest.$ac_objext
  4.3565 +if { (ac_try="$ac_compile"
  4.3566 +case "(($ac_try" in
  4.3567 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.3568 +  *) ac_try_echo=$ac_try;;
  4.3569 +esac
  4.3570 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.3571 +$as_echo "$ac_try_echo") >&5
  4.3572 +  (eval "$ac_compile") 2>conftest.er1
  4.3573 +  ac_status=$?
  4.3574 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.3575 +  rm -f conftest.er1
  4.3576 +  cat conftest.err >&5
  4.3577 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3578 +  (exit $ac_status); } && {
  4.3579 +	 test -z "$ac_c_werror_flag" ||
  4.3580 +	 test ! -s conftest.err
  4.3581 +       } && test -s conftest.$ac_objext; then
  4.3582 +  ac_cv_prog_cc_g=yes
  4.3583 +else
  4.3584 +  $as_echo "$as_me: failed program was:" >&5
  4.3585 +sed 's/^/| /' conftest.$ac_ext >&5
  4.3586 +
  4.3587 +
  4.3588 +fi
  4.3589 +
  4.3590 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.3591 +fi
  4.3592 +
  4.3593 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.3594 +fi
  4.3595 +
  4.3596 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.3597 +   ac_c_werror_flag=$ac_save_c_werror_flag
  4.3598 +fi
  4.3599 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  4.3600 +$as_echo "$ac_cv_prog_cc_g" >&6; }
  4.3601 +if test "$ac_test_CFLAGS" = set; then
  4.3602 +  CFLAGS=$ac_save_CFLAGS
  4.3603 +elif test $ac_cv_prog_cc_g = yes; then
  4.3604 +  if test "$GCC" = yes; then
  4.3605 +    CFLAGS="-g -O2"
  4.3606 +  else
  4.3607 +    CFLAGS="-g"
  4.3608 +  fi
  4.3609 +else
  4.3610 +  if test "$GCC" = yes; then
  4.3611 +    CFLAGS="-O2"
  4.3612 +  else
  4.3613 +    CFLAGS=
  4.3614 +  fi
  4.3615 +fi
  4.3616 +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  4.3617 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
  4.3618 +if test "${ac_cv_prog_cc_c89+set}" = set; then
  4.3619 +  $as_echo_n "(cached) " >&6
  4.3620 +else
  4.3621 +  ac_cv_prog_cc_c89=no
  4.3622 +ac_save_CC=$CC
  4.3623 +cat >conftest.$ac_ext <<_ACEOF
  4.3624  /* confdefs.h.  */
  4.3625  _ACEOF
  4.3626  cat confdefs.h >>conftest.$ac_ext
  4.3627 @@ -4269,71 +5005,85 @@
  4.3628    va_end (v);
  4.3629    return s;
  4.3630  }
  4.3631 +
  4.3632 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  4.3633 +   function prototypes and stuff, but not '\xHH' hex character constants.
  4.3634 +   These don't provoke an error unfortunately, instead are silently treated
  4.3635 +   as 'x'.  The following induces an error, until -std is added to get
  4.3636 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  4.3637 +   array size at least.  It's necessary to write '\x00'==0 to get something
  4.3638 +   that's true only with -std.  */
  4.3639 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  4.3640 +
  4.3641 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  4.3642 +   inside strings and character constants.  */
  4.3643 +#define FOO(x) 'x'
  4.3644 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  4.3645 +
  4.3646  int test (int i, double x);
  4.3647  struct s1 {int (*f) (int a);};
  4.3648  struct s2 {int (*f) (double a);};
  4.3649  int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  4.3650  int argc;
  4.3651  char **argv;
  4.3652 -
  4.3653 -int
  4.3654 -main ()
  4.3655 -{
  4.3656 -
  4.3657 +int
  4.3658 +main ()
  4.3659 +{
  4.3660  return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  4.3661 -
  4.3662 -  ;
  4.3663 -  return 0;
  4.3664 -}
  4.3665 -_ACEOF
  4.3666 -rm -f conftest.$ac_objext
  4.3667 -if { (ac_try="$ac_compile"
  4.3668 -case "(($ac_try" in
  4.3669 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.3670 -  *) ac_try_echo=$ac_try;;
  4.3671 -esac
  4.3672 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.3673 -  (eval "$ac_compile") 2>conftest.er1
  4.3674 -  ac_status=$?
  4.3675 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.3676 -  rm -f conftest.er1
  4.3677 -  cat conftest.err >&5
  4.3678 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3679 -  (exit $ac_status); } && {
  4.3680 -	 test -z "$ac_c_werror_flag" ||
  4.3681 -	 test ! -s conftest.err
  4.3682 -       } && test -s conftest.$ac_objext; then
  4.3683 -  am_cv_prog_cc_stdc="$ac_arg"; break
  4.3684 -else
  4.3685 -  echo "$as_me: failed program was:" >&5
  4.3686 -sed 's/^/| /' conftest.$ac_ext >&5
  4.3687 -
  4.3688 -
  4.3689 -fi
  4.3690 -
  4.3691 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.3692 -done
  4.3693 -CC="$ac_save_CC"
  4.3694 -
  4.3695 -fi
  4.3696 -
  4.3697 -if test -z "$am_cv_prog_cc_stdc"; then
  4.3698 -  { echo "$as_me:$LINENO: result: none needed" >&5
  4.3699 -echo "${ECHO_T}none needed" >&6; }
  4.3700 -else
  4.3701 -  { echo "$as_me:$LINENO: result: $am_cv_prog_cc_stdc" >&5
  4.3702 -echo "${ECHO_T}$am_cv_prog_cc_stdc" >&6; }
  4.3703 -fi
  4.3704 -case "x$am_cv_prog_cc_stdc" in
  4.3705 -  x|xno) ;;
  4.3706 -  *) CC="$CC $am_cv_prog_cc_stdc" ;;
  4.3707 -esac
  4.3708 -
  4.3709 -# By default we simply use the C compiler to build assembly code.
  4.3710 -
  4.3711 -: ${CCAS='$(CC)'}
  4.3712 -# Set ASFLAGS if not already set.
  4.3713 -: ${CCASFLAGS='$(CFLAGS)'}
  4.3714 +  ;
  4.3715 +  return 0;
  4.3716 +}
  4.3717 +_ACEOF
  4.3718 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  4.3719 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  4.3720 +do
  4.3721 +  CC="$ac_save_CC $ac_arg"
  4.3722 +  rm -f conftest.$ac_objext
  4.3723 +if { (ac_try="$ac_compile"
  4.3724 +case "(($ac_try" in
  4.3725 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.3726 +  *) ac_try_echo=$ac_try;;
  4.3727 +esac
  4.3728 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.3729 +$as_echo "$ac_try_echo") >&5
  4.3730 +  (eval "$ac_compile") 2>conftest.er1
  4.3731 +  ac_status=$?
  4.3732 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.3733 +  rm -f conftest.er1
  4.3734 +  cat conftest.err >&5
  4.3735 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3736 +  (exit $ac_status); } && {
  4.3737 +	 test -z "$ac_c_werror_flag" ||
  4.3738 +	 test ! -s conftest.err
  4.3739 +       } && test -s conftest.$ac_objext; then
  4.3740 +  ac_cv_prog_cc_c89=$ac_arg
  4.3741 +else
  4.3742 +  $as_echo "$as_me: failed program was:" >&5
  4.3743 +sed 's/^/| /' conftest.$ac_ext >&5
  4.3744 +
  4.3745 +
  4.3746 +fi
  4.3747 +
  4.3748 +rm -f core conftest.err conftest.$ac_objext
  4.3749 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
  4.3750 +done
  4.3751 +rm -f conftest.$ac_ext
  4.3752 +CC=$ac_save_CC
  4.3753 +
  4.3754 +fi
  4.3755 +# AC_CACHE_VAL
  4.3756 +case "x$ac_cv_prog_cc_c89" in
  4.3757 +  x)
  4.3758 +    { $as_echo "$as_me:$LINENO: result: none needed" >&5
  4.3759 +$as_echo "none needed" >&6; } ;;
  4.3760 +  xno)
  4.3761 +    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
  4.3762 +$as_echo "unsupported" >&6; } ;;
  4.3763 +  *)
  4.3764 +    CC="$CC $ac_cv_prog_cc_c89"
  4.3765 +    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  4.3766 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
  4.3767 +esac
  4.3768  
  4.3769  
  4.3770  ac_ext=c
  4.3771 @@ -4341,15 +5091,140 @@
  4.3772  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4.3773  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4.3774  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4.3775 -{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  4.3776 -echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
  4.3777 +
  4.3778 +depcc="$CC"   am_compiler_list=
  4.3779 +
  4.3780 +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  4.3781 +$as_echo_n "checking dependency style of $depcc... " >&6; }
  4.3782 +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  4.3783 +  $as_echo_n "(cached) " >&6
  4.3784 +else
  4.3785 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  4.3786 +  # We make a subdir and do the tests there.  Otherwise we can end up
  4.3787 +  # making bogus files that we don't know about and never remove.  For
  4.3788 +  # instance it was reported that on HP-UX the gcc test will end up
  4.3789 +  # making a dummy file named `D' -- because `-MD' means `put the output
  4.3790 +  # in D'.
  4.3791 +  mkdir conftest.dir
  4.3792 +  # Copy depcomp to subdir because otherwise we won't find it if we're
  4.3793 +  # using a relative directory.
  4.3794 +  cp "$am_depcomp" conftest.dir
  4.3795 +  cd conftest.dir
  4.3796 +  # We will build objects and dependencies in a subdirectory because
  4.3797 +  # it helps to detect inapplicable dependency modes.  For instance
  4.3798 +  # both Tru64's cc and ICC support -MD to output dependencies as a
  4.3799 +  # side effect of compilation, but ICC will put the dependencies in
  4.3800 +  # the current directory while Tru64 will put them in the object
  4.3801 +  # directory.
  4.3802 +  mkdir sub
  4.3803 +
  4.3804 +  am_cv_CC_dependencies_compiler_type=none
  4.3805 +  if test "$am_compiler_list" = ""; then
  4.3806 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  4.3807 +  fi
  4.3808 +  for depmode in $am_compiler_list; do
  4.3809 +    # Setup a source with many dependencies, because some compilers
  4.3810 +    # like to wrap large dependency lists on column 80 (with \), and
  4.3811 +    # we should not choose a depcomp mode which is confused by this.
  4.3812 +    #
  4.3813 +    # We need to recreate these files for each test, as the compiler may
  4.3814 +    # overwrite some of them when testing with obscure command lines.
  4.3815 +    # This happens at least with the AIX C compiler.
  4.3816 +    : > sub/conftest.c
  4.3817 +    for i in 1 2 3 4 5 6; do
  4.3818 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
  4.3819 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  4.3820 +      # Solaris 8's {/usr,}/bin/sh.
  4.3821 +      touch sub/conftst$i.h
  4.3822 +    done
  4.3823 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  4.3824 +
  4.3825 +    case $depmode in
  4.3826 +    nosideeffect)
  4.3827 +      # after this tag, mechanisms are not by side-effect, so they'll
  4.3828 +      # only be used when explicitly requested
  4.3829 +      if test "x$enable_dependency_tracking" = xyes; then
  4.3830 +	continue
  4.3831 +      else
  4.3832 +	break
  4.3833 +      fi
  4.3834 +      ;;
  4.3835 +    none) break ;;
  4.3836 +    esac
  4.3837 +    # We check with `-c' and `-o' for the sake of the "dashmstdout"
  4.3838 +    # mode.  It turns out that the SunPro C++ compiler does not properly
  4.3839 +    # handle `-M -o', and we need to detect this.
  4.3840 +    if depmode=$depmode \
  4.3841 +       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  4.3842 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  4.3843 +       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  4.3844 +         >/dev/null 2>conftest.err &&
  4.3845 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  4.3846 +       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  4.3847 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  4.3848 +      # icc doesn't choke on unknown options, it will just issue warnings
  4.3849 +      # or remarks (even with -Werror).  So we grep stderr for any message
  4.3850 +      # that says an option was ignored or not supported.
  4.3851 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
  4.3852 +      #   icc: Command line warning: ignoring option '-M'; no argument required
  4.3853 +      # The diagnosis changed in icc 8.0:
  4.3854 +      #   icc: Command line remark: option '-MP' not supported
  4.3855 +      if (grep 'ignoring option' conftest.err ||
  4.3856 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  4.3857 +        am_cv_CC_dependencies_compiler_type=$depmode
  4.3858 +        break
  4.3859 +      fi
  4.3860 +    fi
  4.3861 +  done
  4.3862 +
  4.3863 +  cd ..
  4.3864 +  rm -rf conftest.dir
  4.3865 +else
  4.3866 +  am_cv_CC_dependencies_compiler_type=none
  4.3867 +fi
  4.3868 +
  4.3869 +fi
  4.3870 +{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  4.3871 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
  4.3872 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  4.3873 +
  4.3874 +
  4.3875 +
  4.3876 +if
  4.3877 +  test "x$enable_dependency_tracking" != xno \
  4.3878 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  4.3879 +  am__fastdepCC_TRUE=
  4.3880 +  am__fastdepCC_FALSE='#'
  4.3881 +else
  4.3882 +  am__fastdepCC_TRUE='#'
  4.3883 +  am__fastdepCC_FALSE=
  4.3884 +fi
  4.3885 +
  4.3886 +
  4.3887 +
  4.3888 +am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
  4.3889 +
  4.3890 +# By default we simply use the C compiler to build assembly code.
  4.3891 +
  4.3892 +test "${CCAS+set}" = set || CCAS=$CC
  4.3893 +test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
  4.3894 +
  4.3895 +
  4.3896 +
  4.3897 +ac_ext=c
  4.3898 +ac_cpp='$CPP $CPPFLAGS'
  4.3899 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  4.3900 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  4.3901 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4.3902 +{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  4.3903 +$as_echo_n "checking how to run the C preprocessor... " >&6; }
  4.3904  # On Suns, sometimes $CPP names a directory.
  4.3905  if test -n "$CPP" && test -d "$CPP"; then
  4.3906    CPP=
  4.3907  fi
  4.3908  if test -z "$CPP"; then
  4.3909    if test "${ac_cv_prog_CPP+set}" = set; then
  4.3910 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.3911 +  $as_echo_n "(cached) " >&6
  4.3912  else
  4.3913        # Double quotes because CPP needs to be expanded
  4.3914      for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  4.3915 @@ -4381,20 +5256,21 @@
  4.3916    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.3917    *) ac_try_echo=$ac_try;;
  4.3918  esac
  4.3919 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.3920 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.3921 +$as_echo "$ac_try_echo") >&5
  4.3922    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.3923    ac_status=$?
  4.3924    grep -v '^ *+' conftest.er1 >conftest.err
  4.3925    rm -f conftest.er1
  4.3926    cat conftest.err >&5
  4.3927 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3928 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3929    (exit $ac_status); } >/dev/null && {
  4.3930  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.3931  	 test ! -s conftest.err
  4.3932         }; then
  4.3933    :
  4.3934  else
  4.3935 -  echo "$as_me: failed program was:" >&5
  4.3936 +  $as_echo "$as_me: failed program was:" >&5
  4.3937  sed 's/^/| /' conftest.$ac_ext >&5
  4.3938  
  4.3939    # Broken: fails on valid input.
  4.3940 @@ -4418,13 +5294,14 @@
  4.3941    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.3942    *) ac_try_echo=$ac_try;;
  4.3943  esac
  4.3944 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.3945 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.3946 +$as_echo "$ac_try_echo") >&5
  4.3947    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.3948    ac_status=$?
  4.3949    grep -v '^ *+' conftest.er1 >conftest.err
  4.3950    rm -f conftest.er1
  4.3951    cat conftest.err >&5
  4.3952 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3953 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3954    (exit $ac_status); } >/dev/null && {
  4.3955  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.3956  	 test ! -s conftest.err
  4.3957 @@ -4432,7 +5309,7 @@
  4.3958    # Broken: success on invalid input.
  4.3959  continue
  4.3960  else
  4.3961 -  echo "$as_me: failed program was:" >&5
  4.3962 +  $as_echo "$as_me: failed program was:" >&5
  4.3963  sed 's/^/| /' conftest.$ac_ext >&5
  4.3964  
  4.3965    # Passes both tests.
  4.3966 @@ -4457,8 +5334,8 @@
  4.3967  else
  4.3968    ac_cv_prog_CPP=$CPP
  4.3969  fi
  4.3970 -{ echo "$as_me:$LINENO: result: $CPP" >&5
  4.3971 -echo "${ECHO_T}$CPP" >&6; }
  4.3972 +{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
  4.3973 +$as_echo "$CPP" >&6; }
  4.3974  ac_preproc_ok=false
  4.3975  for ac_c_preproc_warn_flag in '' yes
  4.3976  do
  4.3977 @@ -4486,20 +5363,21 @@
  4.3978    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.3979    *) ac_try_echo=$ac_try;;
  4.3980  esac
  4.3981 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.3982 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.3983 +$as_echo "$ac_try_echo") >&5
  4.3984    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.3985    ac_status=$?
  4.3986    grep -v '^ *+' conftest.er1 >conftest.err
  4.3987    rm -f conftest.er1
  4.3988    cat conftest.err >&5
  4.3989 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3990 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.3991    (exit $ac_status); } >/dev/null && {
  4.3992  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.3993  	 test ! -s conftest.err
  4.3994         }; then
  4.3995    :
  4.3996  else
  4.3997 -  echo "$as_me: failed program was:" >&5
  4.3998 +  $as_echo "$as_me: failed program was:" >&5
  4.3999  sed 's/^/| /' conftest.$ac_ext >&5
  4.4000  
  4.4001    # Broken: fails on valid input.
  4.4002 @@ -4523,13 +5401,14 @@
  4.4003    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.4004    *) ac_try_echo=$ac_try;;
  4.4005  esac
  4.4006 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.4007 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.4008 +$as_echo "$ac_try_echo") >&5
  4.4009    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.4010    ac_status=$?
  4.4011    grep -v '^ *+' conftest.er1 >conftest.err
  4.4012    rm -f conftest.er1
  4.4013    cat conftest.err >&5
  4.4014 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4015 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4016    (exit $ac_status); } >/dev/null && {
  4.4017  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.4018  	 test ! -s conftest.err
  4.4019 @@ -4537,7 +5416,7 @@
  4.4020    # Broken: success on invalid input.
  4.4021  continue
  4.4022  else
  4.4023 -  echo "$as_me: failed program was:" >&5
  4.4024 +  $as_echo "$as_me: failed program was:" >&5
  4.4025  sed 's/^/| /' conftest.$ac_ext >&5
  4.4026  
  4.4027    # Passes both tests.
  4.4028 @@ -4553,9 +5432,9 @@
  4.4029  if $ac_preproc_ok; then
  4.4030    :
  4.4031  else
  4.4032 -  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
  4.4033 -See \`config.log' for more details." >&5
  4.4034 -echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
  4.4035 +  { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
  4.4036 +See \`config.log' for more details." >&5
  4.4037 +$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
  4.4038  See \`config.log' for more details." >&2;}
  4.4039     { (exit 1); exit 1; }; }
  4.4040  fi
  4.4041 @@ -4567,42 +5446,37 @@
  4.4042  ac_compiler_gnu=$ac_cv_c_compiler_gnu
  4.4043  
  4.4044  
  4.4045 -{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  4.4046 -echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
  4.4047 +{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  4.4048 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
  4.4049  if test "${ac_cv_path_GREP+set}" = set; then
  4.4050 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4051 -else
  4.4052 -  # Extract the first word of "grep ggrep" to use in msg output
  4.4053 -if test -z "$GREP"; then
  4.4054 -set dummy grep ggrep; ac_prog_name=$2
  4.4055 -if test "${ac_cv_path_GREP+set}" = set; then
  4.4056 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4057 -else
  4.4058 +  $as_echo_n "(cached) " >&6
  4.4059 +else
  4.4060 +  if test -z "$GREP"; then
  4.4061    ac_path_GREP_found=false
  4.4062 -# Loop through the user's path and test for each of PROGNAME-LIST
  4.4063 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4.4064 +  # Loop through the user's path and test for each of PROGNAME-LIST
  4.4065 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4.4066  for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4.4067  do
  4.4068    IFS=$as_save_IFS
  4.4069    test -z "$as_dir" && as_dir=.
  4.4070    for ac_prog in grep ggrep; do
  4.4071 -  for ac_exec_ext in '' $ac_executable_extensions; do
  4.4072 -    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  4.4073 -    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  4.4074 -    # Check for GNU ac_path_GREP and select it if it is found.
  4.4075 +    for ac_exec_ext in '' $ac_executable_extensions; do
  4.4076 +      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  4.4077 +      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  4.4078 +# Check for GNU ac_path_GREP and select it if it is found.
  4.4079    # Check for GNU $ac_path_GREP
  4.4080  case `"$ac_path_GREP" --version 2>&1` in
  4.4081  *GNU*)
  4.4082    ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  4.4083  *)
  4.4084    ac_count=0
  4.4085 -  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  4.4086 +  $as_echo_n 0123456789 >"conftest.in"
  4.4087    while :
  4.4088    do
  4.4089      cat "conftest.in" "conftest.in" >"conftest.tmp"
  4.4090      mv "conftest.tmp" "conftest.in"
  4.4091      cp "conftest.in" "conftest.nl"
  4.4092 -    echo 'GREP' >> "conftest.nl"
  4.4093 +    $as_echo 'GREP' >> "conftest.nl"
  4.4094      "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4.4095      diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4.4096      ac_count=`expr $ac_count + 1`
  4.4097 @@ -4617,74 +5491,60 @@
  4.4098    rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4.4099  esac
  4.4100  
  4.4101 -
  4.4102 -    $ac_path_GREP_found && break 3
  4.4103 -  done
  4.4104 -done
  4.4105 -
  4.4106 -done
  4.4107 -IFS=$as_save_IFS
  4.4108 -
  4.4109 -
  4.4110 -fi
  4.4111 -
  4.4112 -GREP="$ac_cv_path_GREP"
  4.4113 -if test -z "$GREP"; then
  4.4114 -  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  4.4115 -echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  4.4116 -   { (exit 1); exit 1; }; }
  4.4117 -fi
  4.4118 -
  4.4119 +      $ac_path_GREP_found && break 3
  4.4120 +    done
  4.4121 +  done
  4.4122 +done
  4.4123 +IFS=$as_save_IFS
  4.4124 +  if test -z "$ac_cv_path_GREP"; then
  4.4125 +    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  4.4126 +$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  4.4127 +   { (exit 1); exit 1; }; }
  4.4128 +  fi
  4.4129  else
  4.4130    ac_cv_path_GREP=$GREP
  4.4131  fi
  4.4132  
  4.4133 -
  4.4134 -fi
  4.4135 -{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  4.4136 -echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
  4.4137 +fi
  4.4138 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  4.4139 +$as_echo "$ac_cv_path_GREP" >&6; }
  4.4140   GREP="$ac_cv_path_GREP"
  4.4141  
  4.4142  
  4.4143 -{ echo "$as_me:$LINENO: checking for egrep" >&5
  4.4144 -echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
  4.4145 +{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
  4.4146 +$as_echo_n "checking for egrep... " >&6; }
  4.4147  if test "${ac_cv_path_EGREP+set}" = set; then
  4.4148 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4149 +  $as_echo_n "(cached) " >&6
  4.4150  else
  4.4151    if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  4.4152     then ac_cv_path_EGREP="$GREP -E"
  4.4153     else
  4.4154 -     # Extract the first word of "egrep" to use in msg output
  4.4155 -if test -z "$EGREP"; then
  4.4156 -set dummy egrep; ac_prog_name=$2
  4.4157 -if test "${ac_cv_path_EGREP+set}" = set; then
  4.4158 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4159 -else
  4.4160 +     if test -z "$EGREP"; then
  4.4161    ac_path_EGREP_found=false
  4.4162 -# Loop through the user's path and test for each of PROGNAME-LIST
  4.4163 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4.4164 +  # Loop through the user's path and test for each of PROGNAME-LIST
  4.4165 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  4.4166  for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  4.4167  do
  4.4168    IFS=$as_save_IFS
  4.4169    test -z "$as_dir" && as_dir=.
  4.4170    for ac_prog in egrep; do
  4.4171 -  for ac_exec_ext in '' $ac_executable_extensions; do
  4.4172 -    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  4.4173 -    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  4.4174 -    # Check for GNU ac_path_EGREP and select it if it is found.
  4.4175 +    for ac_exec_ext in '' $ac_executable_extensions; do
  4.4176 +      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  4.4177 +      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  4.4178 +# Check for GNU ac_path_EGREP and select it if it is found.
  4.4179    # Check for GNU $ac_path_EGREP
  4.4180  case `"$ac_path_EGREP" --version 2>&1` in
  4.4181  *GNU*)
  4.4182    ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  4.4183  *)
  4.4184    ac_count=0
  4.4185 -  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  4.4186 +  $as_echo_n 0123456789 >"conftest.in"
  4.4187    while :
  4.4188    do
  4.4189      cat "conftest.in" "conftest.in" >"conftest.tmp"
  4.4190      mv "conftest.tmp" "conftest.in"
  4.4191      cp "conftest.in" "conftest.nl"
  4.4192 -    echo 'EGREP' >> "conftest.nl"
  4.4193 +    $as_echo 'EGREP' >> "conftest.nl"
  4.4194      "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  4.4195      diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  4.4196      ac_count=`expr $ac_count + 1`
  4.4197 @@ -4699,40 +5559,31 @@
  4.4198    rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  4.4199  esac
  4.4200  
  4.4201 -
  4.4202 -    $ac_path_EGREP_found && break 3
  4.4203 -  done
  4.4204 -done
  4.4205 -
  4.4206 -done
  4.4207 -IFS=$as_save_IFS
  4.4208 -
  4.4209 -
  4.4210 -fi
  4.4211 -
  4.4212 -EGREP="$ac_cv_path_EGREP"
  4.4213 -if test -z "$EGREP"; then
  4.4214 -  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  4.4215 -echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  4.4216 -   { (exit 1); exit 1; }; }
  4.4217 -fi
  4.4218 -
  4.4219 +      $ac_path_EGREP_found && break 3
  4.4220 +    done
  4.4221 +  done
  4.4222 +done
  4.4223 +IFS=$as_save_IFS
  4.4224 +  if test -z "$ac_cv_path_EGREP"; then
  4.4225 +    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  4.4226 +$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  4.4227 +   { (exit 1); exit 1; }; }
  4.4228 +  fi
  4.4229  else
  4.4230    ac_cv_path_EGREP=$EGREP
  4.4231  fi
  4.4232  
  4.4233 -
  4.4234     fi
  4.4235  fi
  4.4236 -{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
  4.4237 -echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
  4.4238 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
  4.4239 +$as_echo "$ac_cv_path_EGREP" >&6; }
  4.4240   EGREP="$ac_cv_path_EGREP"
  4.4241  
  4.4242  
  4.4243 -{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  4.4244 -echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
  4.4245 +{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  4.4246 +$as_echo_n "checking for ANSI C header files... " >&6; }
  4.4247  if test "${ac_cv_header_stdc+set}" = set; then
  4.4248 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4249 +  $as_echo_n "(cached) " >&6
  4.4250  else
  4.4251    cat >conftest.$ac_ext <<_ACEOF
  4.4252  /* confdefs.h.  */
  4.4253 @@ -4759,20 +5610,21 @@
  4.4254    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.4255    *) ac_try_echo=$ac_try;;
  4.4256  esac
  4.4257 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.4258 -  (eval "$ac_compile") 2>conftest.er1
  4.4259 -  ac_status=$?
  4.4260 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.4261 -  rm -f conftest.er1
  4.4262 -  cat conftest.err >&5
  4.4263 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4264 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.4265 +$as_echo "$ac_try_echo") >&5
  4.4266 +  (eval "$ac_compile") 2>conftest.er1
  4.4267 +  ac_status=$?
  4.4268 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.4269 +  rm -f conftest.er1
  4.4270 +  cat conftest.err >&5
  4.4271 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4272    (exit $ac_status); } && {
  4.4273  	 test -z "$ac_c_werror_flag" ||
  4.4274  	 test ! -s conftest.err
  4.4275         } && test -s conftest.$ac_objext; then
  4.4276    ac_cv_header_stdc=yes
  4.4277  else
  4.4278 -  echo "$as_me: failed program was:" >&5
  4.4279 +  $as_echo "$as_me: failed program was:" >&5
  4.4280  sed 's/^/| /' conftest.$ac_ext >&5
  4.4281  
  4.4282  	ac_cv_header_stdc=no
  4.4283 @@ -4864,37 +5716,40 @@
  4.4284    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.4285    *) ac_try_echo=$ac_try;;
  4.4286  esac
  4.4287 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.4288 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.4289 +$as_echo "$ac_try_echo") >&5
  4.4290    (eval "$ac_link") 2>&5
  4.4291    ac_status=$?
  4.4292 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4293 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4294    (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  4.4295    { (case "(($ac_try" in
  4.4296    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.4297    *) ac_try_echo=$ac_try;;
  4.4298  esac
  4.4299 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.4300 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.4301 +$as_echo "$ac_try_echo") >&5
  4.4302    (eval "$ac_try") 2>&5
  4.4303    ac_status=$?
  4.4304 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4305 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4306    (exit $ac_status); }; }; then
  4.4307    :
  4.4308  else
  4.4309 -  echo "$as_me: program exited with status $ac_status" >&5
  4.4310 -echo "$as_me: failed program was:" >&5
  4.4311 +  $as_echo "$as_me: program exited with status $ac_status" >&5
  4.4312 +$as_echo "$as_me: failed program was:" >&5
  4.4313  sed 's/^/| /' conftest.$ac_ext >&5
  4.4314  
  4.4315  ( exit $ac_status )
  4.4316  ac_cv_header_stdc=no
  4.4317  fi
  4.4318 +rm -rf conftest.dSYM
  4.4319  rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  4.4320  fi
  4.4321  
  4.4322  
  4.4323  fi
  4.4324  fi
  4.4325 -{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  4.4326 -echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
  4.4327 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  4.4328 +$as_echo "$ac_cv_header_stdc" >&6; }
  4.4329  if test $ac_cv_header_stdc = yes; then
  4.4330  
  4.4331  cat >>confdefs.h <<\_ACEOF
  4.4332 @@ -4905,34 +5760,34 @@
  4.4333  
  4.4334  # Make sure we can run config.sub.
  4.4335  $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  4.4336 -  { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
  4.4337 -echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
  4.4338 -   { (exit 1); exit 1; }; }
  4.4339 -
  4.4340 -{ echo "$as_me:$LINENO: checking build system type" >&5
  4.4341 -echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
  4.4342 +  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
  4.4343 +$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
  4.4344 +   { (exit 1); exit 1; }; }
  4.4345 +
  4.4346 +{ $as_echo "$as_me:$LINENO: checking build system type" >&5
  4.4347 +$as_echo_n "checking build system type... " >&6; }
  4.4348  if test "${ac_cv_build+set}" = set; then
  4.4349 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4350 +  $as_echo_n "(cached) " >&6
  4.4351  else
  4.4352    ac_build_alias=$build_alias
  4.4353  test "x$ac_build_alias" = x &&
  4.4354    ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
  4.4355  test "x$ac_build_alias" = x &&
  4.4356 -  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
  4.4357 -echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
  4.4358 +  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
  4.4359 +$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
  4.4360     { (exit 1); exit 1; }; }
  4.4361  ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  4.4362 -  { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
  4.4363 -echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
  4.4364 -   { (exit 1); exit 1; }; }
  4.4365 -
  4.4366 -fi
  4.4367 -{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
  4.4368 -echo "${ECHO_T}$ac_cv_build" >&6; }
  4.4369 +  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
  4.4370 +$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
  4.4371 +   { (exit 1); exit 1; }; }
  4.4372 +
  4.4373 +fi
  4.4374 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
  4.4375 +$as_echo "$ac_cv_build" >&6; }
  4.4376  case $ac_cv_build in
  4.4377  *-*-*) ;;
  4.4378 -*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
  4.4379 -echo "$as_me: error: invalid value of canonical build" >&2;}
  4.4380 +*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
  4.4381 +$as_echo "$as_me: error: invalid value of canonical build" >&2;}
  4.4382     { (exit 1); exit 1; }; };;
  4.4383  esac
  4.4384  build=$ac_cv_build
  4.4385 @@ -4949,27 +5804,27 @@
  4.4386  case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
  4.4387  
  4.4388  
  4.4389 -{ echo "$as_me:$LINENO: checking host system type" >&5
  4.4390 -echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
  4.4391 +{ $as_echo "$as_me:$LINENO: checking host system type" >&5
  4.4392 +$as_echo_n "checking host system type... " >&6; }
  4.4393  if test "${ac_cv_host+set}" = set; then
  4.4394 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4395 +  $as_echo_n "(cached) " >&6
  4.4396  else
  4.4397    if test "x$host_alias" = x; then
  4.4398    ac_cv_host=$ac_cv_build
  4.4399  else
  4.4400    ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
  4.4401 -    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
  4.4402 -echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
  4.4403 -   { (exit 1); exit 1; }; }
  4.4404 -fi
  4.4405 -
  4.4406 -fi
  4.4407 -{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
  4.4408 -echo "${ECHO_T}$ac_cv_host" >&6; }
  4.4409 +    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
  4.4410 +$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
  4.4411 +   { (exit 1); exit 1; }; }
  4.4412 +fi
  4.4413 +
  4.4414 +fi
  4.4415 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
  4.4416 +$as_echo "$ac_cv_host" >&6; }
  4.4417  case $ac_cv_host in
  4.4418  *-*-*) ;;
  4.4419 -*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
  4.4420 -echo "$as_me: error: invalid value of canonical host" >&2;}
  4.4421 +*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
  4.4422 +$as_echo "$as_me: error: invalid value of canonical host" >&2;}
  4.4423     { (exit 1); exit 1; }; };;
  4.4424  esac
  4.4425  host=$ac_cv_host
  4.4426 @@ -5017,6 +5872,7 @@
  4.4427  fi
  4.4428  
  4.4429  
  4.4430 +
  4.4431  # On IRIX 5.3, sys/types and inttypes.h are conflicting.
  4.4432  
  4.4433  
  4.4434 @@ -5030,11 +5886,11 @@
  4.4435  for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  4.4436  		  inttypes.h stdint.h unistd.h
  4.4437  do
  4.4438 -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4.4439 -{ echo "$as_me:$LINENO: checking for $ac_header" >&5
  4.4440 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  4.4441 +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4.4442 +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
  4.4443 +$as_echo_n "checking for $ac_header... " >&6; }
  4.4444  if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  4.4445 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4446 +  $as_echo_n "(cached) " >&6
  4.4447  else
  4.4448    cat >conftest.$ac_ext <<_ACEOF
  4.4449  /* confdefs.h.  */
  4.4450 @@ -5052,20 +5908,21 @@
  4.4451    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.4452    *) ac_try_echo=$ac_try;;
  4.4453  esac
  4.4454 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.4455 -  (eval "$ac_compile") 2>conftest.er1
  4.4456 -  ac_status=$?
  4.4457 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.4458 -  rm -f conftest.er1
  4.4459 -  cat conftest.err >&5
  4.4460 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4461 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.4462 +$as_echo "$ac_try_echo") >&5
  4.4463 +  (eval "$ac_compile") 2>conftest.er1
  4.4464 +  ac_status=$?
  4.4465 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.4466 +  rm -f conftest.er1
  4.4467 +  cat conftest.err >&5
  4.4468 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4469    (exit $ac_status); } && {
  4.4470  	 test -z "$ac_c_werror_flag" ||
  4.4471  	 test ! -s conftest.err
  4.4472         } && test -s conftest.$ac_objext; then
  4.4473    eval "$as_ac_Header=yes"
  4.4474  else
  4.4475 -  echo "$as_me: failed program was:" >&5
  4.4476 +  $as_echo "$as_me: failed program was:" >&5
  4.4477  sed 's/^/| /' conftest.$ac_ext >&5
  4.4478  
  4.4479  	eval "$as_ac_Header=no"
  4.4480 @@ -5073,110 +5930,33 @@
  4.4481  
  4.4482  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.4483  fi
  4.4484 -ac_res=`eval echo '${'$as_ac_Header'}'`
  4.4485 -	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  4.4486 -echo "${ECHO_T}$ac_res" >&6; }
  4.4487 -if test `eval echo '${'$as_ac_Header'}'` = yes; then
  4.4488 +ac_res=`eval 'as_val=${'$as_ac_Header'}
  4.4489 +		 $as_echo "$as_val"'`
  4.4490 +	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  4.4491 +$as_echo "$ac_res" >&6; }
  4.4492 +if test `eval 'as_val=${'$as_ac_Header'}
  4.4493 +		 $as_echo "$as_val"'` = yes; then
  4.4494    cat >>confdefs.h <<_ACEOF
  4.4495 -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4.4496 -_ACEOF
  4.4497 -
  4.4498 -fi
  4.4499 -
  4.4500 -done
  4.4501 -
  4.4502 -
  4.4503 -if test "x$with_osmesa" != xno; then
  4.4504 -
  4.4505 -
  4.4506 -{ echo "$as_me:$LINENO: checking for OSMesaCreateContext in -lOSMesa" >&5
  4.4507 -echo $ECHO_N "checking for OSMesaCreateContext in -lOSMesa... $ECHO_C" >&6; }
  4.4508 -if test "${ac_cv_lib_OSMesa_OSMesaCreateContext+set}" = set; then
  4.4509 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4510 -else
  4.4511 -  ac_check_lib_save_LIBS=$LIBS
  4.4512 -LIBS="-lOSMesa  $LIBS"
  4.4513 -cat >conftest.$ac_ext <<_ACEOF
  4.4514 -/* confdefs.h.  */
  4.4515 -_ACEOF
  4.4516 -cat confdefs.h >>conftest.$ac_ext
  4.4517 -cat >>conftest.$ac_ext <<_ACEOF
  4.4518 -/* end confdefs.h.  */
  4.4519 -
  4.4520 -/* Override any GCC internal prototype to avoid an error.
  4.4521 -   Use char because int might match the return type of a GCC
  4.4522 -   builtin and then its argument prototype would still apply.  */
  4.4523 -#ifdef __cplusplus
  4.4524 -extern "C"
  4.4525 -#endif
  4.4526 -char OSMesaCreateContext ();
  4.4527 -int
  4.4528 -main ()
  4.4529 -{
  4.4530 -return OSMesaCreateContext ();
  4.4531 -  ;
  4.4532 -  return 0;
  4.4533 -}
  4.4534 -_ACEOF
  4.4535 -rm -f conftest.$ac_objext conftest$ac_exeext
  4.4536 -if { (ac_try="$ac_link"
  4.4537 -case "(($ac_try" in
  4.4538 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.4539 -  *) ac_try_echo=$ac_try;;
  4.4540 -esac
  4.4541 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.4542 -  (eval "$ac_link") 2>conftest.er1
  4.4543 -  ac_status=$?
  4.4544 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.4545 -  rm -f conftest.er1
  4.4546 -  cat conftest.err >&5
  4.4547 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4548 -  (exit $ac_status); } && {
  4.4549 -	 test -z "$ac_c_werror_flag" ||
  4.4550 -	 test ! -s conftest.err
  4.4551 -       } && test -s conftest$ac_exeext &&
  4.4552 -       $as_test_x conftest$ac_exeext; then
  4.4553 -  ac_cv_lib_OSMesa_OSMesaCreateContext=yes
  4.4554 -else
  4.4555 -  echo "$as_me: failed program was:" >&5
  4.4556 -sed 's/^/| /' conftest.$ac_ext >&5
  4.4557 -
  4.4558 -	ac_cv_lib_OSMesa_OSMesaCreateContext=no
  4.4559 -fi
  4.4560 -
  4.4561 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.4562 -      conftest$ac_exeext conftest.$ac_ext
  4.4563 -LIBS=$ac_check_lib_save_LIBS
  4.4564 -fi
  4.4565 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_OSMesaCreateContext" >&5
  4.4566 -echo "${ECHO_T}$ac_cv_lib_OSMesa_OSMesaCreateContext" >&6; }
  4.4567 -if test $ac_cv_lib_OSMesa_OSMesaCreateContext = yes; then
  4.4568 -  cat >>confdefs.h <<_ACEOF
  4.4569 -#define HAVE_LIBOSMESA 1
  4.4570 -_ACEOF
  4.4571 -
  4.4572 -  LIBS="-lOSMesa $LIBS"
  4.4573 -
  4.4574 -else
  4.4575 -  { { echo "$as_me:$LINENO: error: --with-osmesa was given, but OSMesa library could not be found
  4.4576 -See \`config.log' for more details." >&5
  4.4577 -echo "$as_me: error: --with-osmesa was given, but OSMesa library could not be found
  4.4578 -See \`config.log' for more details." >&2;}
  4.4579 -   { (exit 1); exit 1; }; }
  4.4580 -fi
  4.4581 -
  4.4582 -  if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
  4.4583 -  { echo "$as_me:$LINENO: checking for GL/osmesa.h" >&5
  4.4584 -echo $ECHO_N "checking for GL/osmesa.h... $ECHO_C" >&6; }
  4.4585 -if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
  4.4586 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4587 -fi
  4.4588 -{ echo "$as_me:$LINENO: result: $ac_cv_header_GL_osmesa_h" >&5
  4.4589 -echo "${ECHO_T}$ac_cv_header_GL_osmesa_h" >&6; }
  4.4590 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4.4591 +_ACEOF
  4.4592 +
  4.4593 +fi
  4.4594 +
  4.4595 +done
  4.4596 +
  4.4597 +
  4.4598 +if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
  4.4599 +  { $as_echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5
  4.4600 +$as_echo_n "checking for Cocoa/Cocoa.h... " >&6; }
  4.4601 +if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
  4.4602 +  $as_echo_n "(cached) " >&6
  4.4603 +fi
  4.4604 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5
  4.4605 +$as_echo "$ac_cv_header_Cocoa_Cocoa_h" >&6; }
  4.4606  else
  4.4607    # Is the header compilable?
  4.4608 -{ echo "$as_me:$LINENO: checking GL/osmesa.h usability" >&5
  4.4609 -echo $ECHO_N "checking GL/osmesa.h usability... $ECHO_C" >&6; }
  4.4610 +{ $as_echo "$as_me:$LINENO: checking Cocoa/Cocoa.h usability" >&5
  4.4611 +$as_echo_n "checking Cocoa/Cocoa.h usability... " >&6; }
  4.4612  cat >conftest.$ac_ext <<_ACEOF
  4.4613  /* confdefs.h.  */
  4.4614  _ACEOF
  4.4615 @@ -5184,270 +5964,123 @@
  4.4616  cat >>conftest.$ac_ext <<_ACEOF
  4.4617  /* end confdefs.h.  */
  4.4618  $ac_includes_default
  4.4619 -#include <GL/osmesa.h>
  4.4620 -_ACEOF
  4.4621 -rm -f conftest.$ac_objext
  4.4622 -if { (ac_try="$ac_compile"
  4.4623 -case "(($ac_try" in
  4.4624 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.4625 -  *) ac_try_echo=$ac_try;;
  4.4626 -esac
  4.4627 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.4628 -  (eval "$ac_compile") 2>conftest.er1
  4.4629 -  ac_status=$?
  4.4630 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.4631 -  rm -f conftest.er1
  4.4632 -  cat conftest.err >&5
  4.4633 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4634 +#include <Cocoa/Cocoa.h>
  4.4635 +_ACEOF
  4.4636 +rm -f conftest.$ac_objext
  4.4637 +if { (ac_try="$ac_compile"
  4.4638 +case "(($ac_try" in
  4.4639 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.4640 +  *) ac_try_echo=$ac_try;;
  4.4641 +esac
  4.4642 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.4643 +$as_echo "$ac_try_echo") >&5
  4.4644 +  (eval "$ac_compile") 2>conftest.er1
  4.4645 +  ac_status=$?
  4.4646 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.4647 +  rm -f conftest.er1
  4.4648 +  cat conftest.err >&5
  4.4649 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4650    (exit $ac_status); } && {
  4.4651  	 test -z "$ac_c_werror_flag" ||
  4.4652  	 test ! -s conftest.err
  4.4653         } && test -s conftest.$ac_objext; then
  4.4654    ac_header_compiler=yes
  4.4655  else
  4.4656 -  echo "$as_me: failed program was:" >&5
  4.4657 +  $as_echo "$as_me: failed program was:" >&5
  4.4658  sed 's/^/| /' conftest.$ac_ext >&5
  4.4659  
  4.4660  	ac_header_compiler=no
  4.4661  fi
  4.4662  
  4.4663  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.4664 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.4665 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  4.4666 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.4667 +$as_echo "$ac_header_compiler" >&6; }
  4.4668  
  4.4669  # Is the header present?
  4.4670 -{ echo "$as_me:$LINENO: checking GL/osmesa.h presence" >&5
  4.4671 -echo $ECHO_N "checking GL/osmesa.h presence... $ECHO_C" >&6; }
  4.4672 -cat >conftest.$ac_ext <<_ACEOF
  4.4673 -/* confdefs.h.  */
  4.4674 -_ACEOF
  4.4675 -cat confdefs.h >>conftest.$ac_ext
  4.4676 -cat >>conftest.$ac_ext <<_ACEOF
  4.4677 -/* end confdefs.h.  */
  4.4678 -#include <GL/osmesa.h>
  4.4679 +{ $as_echo "$as_me:$LINENO: checking Cocoa/Cocoa.h presence" >&5
  4.4680 +$as_echo_n "checking Cocoa/Cocoa.h presence... " >&6; }
  4.4681 +cat >conftest.$ac_ext <<_ACEOF
  4.4682 +/* confdefs.h.  */
  4.4683 +_ACEOF
  4.4684 +cat confdefs.h >>conftest.$ac_ext
  4.4685 +cat >>conftest.$ac_ext <<_ACEOF
  4.4686 +/* end confdefs.h.  */
  4.4687 +#include <Cocoa/Cocoa.h>
  4.4688  _ACEOF
  4.4689  if { (ac_try="$ac_cpp conftest.$ac_ext"
  4.4690  case "(($ac_try" in
  4.4691    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.4692    *) ac_try_echo=$ac_try;;
  4.4693  esac
  4.4694 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.4695 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.4696 +$as_echo "$ac_try_echo") >&5
  4.4697    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.4698    ac_status=$?
  4.4699    grep -v '^ *+' conftest.er1 >conftest.err
  4.4700    rm -f conftest.er1
  4.4701    cat conftest.err >&5
  4.4702 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4703 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4704    (exit $ac_status); } >/dev/null && {
  4.4705  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.4706  	 test ! -s conftest.err
  4.4707         }; then
  4.4708    ac_header_preproc=yes
  4.4709  else
  4.4710 -  echo "$as_me: failed program was:" >&5
  4.4711 +  $as_echo "$as_me: failed program was:" >&5
  4.4712  sed 's/^/| /' conftest.$ac_ext >&5
  4.4713  
  4.4714    ac_header_preproc=no
  4.4715  fi
  4.4716  
  4.4717  rm -f conftest.err conftest.$ac_ext
  4.4718 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.4719 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  4.4720 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.4721 +$as_echo "$ac_header_preproc" >&6; }
  4.4722  
  4.4723  # So?  What about this header?
  4.4724  case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  4.4725    yes:no: )
  4.4726 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4.4727 -echo "$as_me: WARNING: GL/osmesa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.4728 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: proceeding with the compiler's result" >&5
  4.4729 -echo "$as_me: WARNING: GL/osmesa.h: proceeding with the compiler's result" >&2;}
  4.4730 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4.4731 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.4732 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&5
  4.4733 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&2;}
  4.4734      ac_header_preproc=yes
  4.4735      ;;
  4.4736    no:yes:* )
  4.4737 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: present but cannot be compiled" >&5
  4.4738 -echo "$as_me: WARNING: GL/osmesa.h: present but cannot be compiled" >&2;}
  4.4739 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h:     check for missing prerequisite headers?" >&5
  4.4740 -echo "$as_me: WARNING: GL/osmesa.h:     check for missing prerequisite headers?" >&2;}
  4.4741 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: see the Autoconf documentation" >&5
  4.4742 -echo "$as_me: WARNING: GL/osmesa.h: see the Autoconf documentation" >&2;}
  4.4743 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h:     section \"Present But Cannot Be Compiled\"" >&5
  4.4744 -echo "$as_me: WARNING: GL/osmesa.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.4745 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: proceeding with the preprocessor's result" >&5
  4.4746 -echo "$as_me: WARNING: GL/osmesa.h: proceeding with the preprocessor's result" >&2;}
  4.4747 -    { echo "$as_me:$LINENO: WARNING: GL/osmesa.h: in the future, the compiler will take precedence" >&5
  4.4748 -echo "$as_me: WARNING: GL/osmesa.h: in the future, the compiler will take precedence" >&2;}
  4.4749 -
  4.4750 -    ;;
  4.4751 -esac
  4.4752 -{ echo "$as_me:$LINENO: checking for GL/osmesa.h" >&5
  4.4753 -echo $ECHO_N "checking for GL/osmesa.h... $ECHO_C" >&6; }
  4.4754 -if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
  4.4755 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4756 -else
  4.4757 -  ac_cv_header_GL_osmesa_h=$ac_header_preproc
  4.4758 -fi
  4.4759 -{ echo "$as_me:$LINENO: result: $ac_cv_header_GL_osmesa_h" >&5
  4.4760 -echo "${ECHO_T}$ac_cv_header_GL_osmesa_h" >&6; }
  4.4761 -
  4.4762 -fi
  4.4763 -if test $ac_cv_header_GL_osmesa_h = yes; then
  4.4764 -  :
  4.4765 -else
  4.4766 -  { { echo "$as_me:$LINENO: error: --with-osmesa was given, but osmesa.h could not be found
  4.4767 -See \`config.log' for more details." >&5
  4.4768 -echo "$as_me: error: --with-osmesa was given, but osmesa.h could not be found
  4.4769 -See \`config.log' for more details." >&2;}
  4.4770 -   { (exit 1); exit 1; }; }
  4.4771 -fi
  4.4772 -
  4.4773 -
  4.4774 -
  4.4775 -fi
  4.4776 -
  4.4777 -
  4.4778 -
  4.4779 -if test "x$with_osmesa" != xno; then
  4.4780 -  OSMESA_DRIVER_TRUE=
  4.4781 -  OSMESA_DRIVER_FALSE='#'
  4.4782 -else
  4.4783 -  OSMESA_DRIVER_TRUE='#'
  4.4784 -  OSMESA_DRIVER_FALSE=
  4.4785 -fi
  4.4786 -
  4.4787 -
  4.4788 -if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
  4.4789 -  { echo "$as_me:$LINENO: checking for Carbon/Carbon.h" >&5
  4.4790 -echo $ECHO_N "checking for Carbon/Carbon.h... $ECHO_C" >&6; }
  4.4791 -if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
  4.4792 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4793 -fi
  4.4794 -{ echo "$as_me:$LINENO: result: $ac_cv_header_Carbon_Carbon_h" >&5
  4.4795 -echo "${ECHO_T}$ac_cv_header_Carbon_Carbon_h" >&6; }
  4.4796 -else
  4.4797 -  # Is the header compilable?
  4.4798 -{ echo "$as_me:$LINENO: checking Carbon/Carbon.h usability" >&5
  4.4799 -echo $ECHO_N "checking Carbon/Carbon.h usability... $ECHO_C" >&6; }
  4.4800 -cat >conftest.$ac_ext <<_ACEOF
  4.4801 -/* confdefs.h.  */
  4.4802 -_ACEOF
  4.4803 -cat confdefs.h >>conftest.$ac_ext
  4.4804 -cat >>conftest.$ac_ext <<_ACEOF
  4.4805 -/* end confdefs.h.  */
  4.4806 -$ac_includes_default
  4.4807 -#include <Carbon/Carbon.h>
  4.4808 -_ACEOF
  4.4809 -rm -f conftest.$ac_objext
  4.4810 -if { (ac_try="$ac_compile"
  4.4811 -case "(($ac_try" in
  4.4812 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.4813 -  *) ac_try_echo=$ac_try;;
  4.4814 -esac
  4.4815 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.4816 -  (eval "$ac_compile") 2>conftest.er1
  4.4817 -  ac_status=$?
  4.4818 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.4819 -  rm -f conftest.er1
  4.4820 -  cat conftest.err >&5
  4.4821 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4822 -  (exit $ac_status); } && {
  4.4823 -	 test -z "$ac_c_werror_flag" ||
  4.4824 -	 test ! -s conftest.err
  4.4825 -       } && test -s conftest.$ac_objext; then
  4.4826 -  ac_header_compiler=yes
  4.4827 -else
  4.4828 -  echo "$as_me: failed program was:" >&5
  4.4829 -sed 's/^/| /' conftest.$ac_ext >&5
  4.4830 -
  4.4831 -	ac_header_compiler=no
  4.4832 -fi
  4.4833 -
  4.4834 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.4835 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.4836 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  4.4837 -
  4.4838 -# Is the header present?
  4.4839 -{ echo "$as_me:$LINENO: checking Carbon/Carbon.h presence" >&5
  4.4840 -echo $ECHO_N "checking Carbon/Carbon.h presence... $ECHO_C" >&6; }
  4.4841 -cat >conftest.$ac_ext <<_ACEOF
  4.4842 -/* confdefs.h.  */
  4.4843 -_ACEOF
  4.4844 -cat confdefs.h >>conftest.$ac_ext
  4.4845 -cat >>conftest.$ac_ext <<_ACEOF
  4.4846 -/* end confdefs.h.  */
  4.4847 -#include <Carbon/Carbon.h>
  4.4848 -_ACEOF
  4.4849 -if { (ac_try="$ac_cpp conftest.$ac_ext"
  4.4850 -case "(($ac_try" in
  4.4851 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.4852 -  *) ac_try_echo=$ac_try;;
  4.4853 -esac
  4.4854 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.4855 -  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.4856 -  ac_status=$?
  4.4857 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.4858 -  rm -f conftest.er1
  4.4859 -  cat conftest.err >&5
  4.4860 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.4861 -  (exit $ac_status); } >/dev/null && {
  4.4862 -	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.4863 -	 test ! -s conftest.err
  4.4864 -       }; then
  4.4865 -  ac_header_preproc=yes
  4.4866 -else
  4.4867 -  echo "$as_me: failed program was:" >&5
  4.4868 -sed 's/^/| /' conftest.$ac_ext >&5
  4.4869 -
  4.4870 -  ac_header_preproc=no
  4.4871 -fi
  4.4872 -
  4.4873 -rm -f conftest.err conftest.$ac_ext
  4.4874 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.4875 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  4.4876 -
  4.4877 -# So?  What about this header?
  4.4878 -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  4.4879 -  yes:no: )
  4.4880 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4.4881 -echo "$as_me: WARNING: Carbon/Carbon.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.4882 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: proceeding with the compiler's result" >&5
  4.4883 -echo "$as_me: WARNING: Carbon/Carbon.h: proceeding with the compiler's result" >&2;}
  4.4884 -    ac_header_preproc=yes
  4.4885 -    ;;
  4.4886 -  no:yes:* )
  4.4887 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: present but cannot be compiled" >&5
  4.4888 -echo "$as_me: WARNING: Carbon/Carbon.h: present but cannot be compiled" >&2;}
  4.4889 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h:     check for missing prerequisite headers?" >&5
  4.4890 -echo "$as_me: WARNING: Carbon/Carbon.h:     check for missing prerequisite headers?" >&2;}
  4.4891 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: see the Autoconf documentation" >&5
  4.4892 -echo "$as_me: WARNING: Carbon/Carbon.h: see the Autoconf documentation" >&2;}
  4.4893 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h:     section \"Present But Cannot Be Compiled\"" >&5
  4.4894 -echo "$as_me: WARNING: Carbon/Carbon.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.4895 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: proceeding with the preprocessor's result" >&5
  4.4896 -echo "$as_me: WARNING: Carbon/Carbon.h: proceeding with the preprocessor's result" >&2;}
  4.4897 -    { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: in the future, the compiler will take precedence" >&5
  4.4898 -echo "$as_me: WARNING: Carbon/Carbon.h: in the future, the compiler will take precedence" >&2;}
  4.4899 -
  4.4900 -    ;;
  4.4901 -esac
  4.4902 -{ echo "$as_me:$LINENO: checking for Carbon/Carbon.h" >&5
  4.4903 -echo $ECHO_N "checking for Carbon/Carbon.h... $ECHO_C" >&6; }
  4.4904 -if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
  4.4905 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4906 -else
  4.4907 -  ac_cv_header_Carbon_Carbon_h=$ac_header_preproc
  4.4908 -fi
  4.4909 -{ echo "$as_me:$LINENO: result: $ac_cv_header_Carbon_Carbon_h" >&5
  4.4910 -echo "${ECHO_T}$ac_cv_header_Carbon_Carbon_h" >&6; }
  4.4911 -
  4.4912 -fi
  4.4913 -if test $ac_cv_header_Carbon_Carbon_h = yes; then
  4.4914 -
  4.4915 -   HAVE_CARBON='yes'
  4.4916 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: present but cannot be compiled" >&5
  4.4917 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: present but cannot be compiled" >&2;}
  4.4918 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h:     check for missing prerequisite headers?" >&5
  4.4919 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h:     check for missing prerequisite headers?" >&2;}
  4.4920 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: see the Autoconf documentation" >&5
  4.4921 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: see the Autoconf documentation" >&2;}
  4.4922 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h:     section \"Present But Cannot Be Compiled\"" >&5
  4.4923 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.4924 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the preprocessor's result" >&5
  4.4925 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the preprocessor's result" >&2;}
  4.4926 +    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: in the future, the compiler will take precedence" >&5
  4.4927 +$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: in the future, the compiler will take precedence" >&2;}
  4.4928 +
  4.4929 +    ;;
  4.4930 +esac
  4.4931 +{ $as_echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5
  4.4932 +$as_echo_n "checking for Cocoa/Cocoa.h... " >&6; }
  4.4933 +if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
  4.4934 +  $as_echo_n "(cached) " >&6
  4.4935 +else
  4.4936 +  ac_cv_header_Cocoa_Cocoa_h=$ac_header_preproc
  4.4937 +fi
  4.4938 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5
  4.4939 +$as_echo "$ac_cv_header_Cocoa_Cocoa_h" >&6; }
  4.4940 +
  4.4941 +fi
  4.4942 +if test $ac_cv_header_Cocoa_Cocoa_h = yes; then
  4.4943 +
  4.4944 +   HAVE_COCOA='yes'
  4.4945     APPLE_BUILD='yes'
  4.4946 -   LIBS="$LIBS -framework OpenGL -framework AGL -framework Carbon -L/usr/X11R6/lib -lGL"
  4.4947 -
  4.4948 -cat >>confdefs.h <<\_ACEOF
  4.4949 -#define HAVE_CARBON 1
  4.4950 +   LIBS="$LIBS -framework AppKit"
  4.4951 +   LIBS="$LIBS -Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib -framework OpenGL"
  4.4952 +
  4.4953 +cat >>confdefs.h <<\_ACEOF
  4.4954 +#define HAVE_COCOA 1
  4.4955  _ACEOF
  4.4956  
  4.4957  
  4.4958 @@ -5461,15 +6094,25 @@
  4.4959  
  4.4960  
  4.4961  
  4.4962 +if test "$HAVE_COCOA" = 'yes'; then
  4.4963 +  GUI_CARBON_TRUE=
  4.4964 +  GUI_CARBON_FALSE='#'
  4.4965 +else
  4.4966 +  GUI_CARBON_TRUE='#'
  4.4967 +  GUI_CARBON_FALSE=
  4.4968 +fi
  4.4969 +
  4.4970 +
  4.4971 +
  4.4972  
  4.4973  if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
  4.4974  	if test -n "$ac_tool_prefix"; then
  4.4975    # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
  4.4976  set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
  4.4977 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.4978 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.4979 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.4980 +$as_echo_n "checking for $ac_word... " >&6; }
  4.4981  if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
  4.4982 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.4983 +  $as_echo_n "(cached) " >&6
  4.4984  else
  4.4985    case $PKG_CONFIG in
  4.4986    [\\/]* | ?:[\\/]*)
  4.4987 @@ -5484,7 +6127,7 @@
  4.4988    for ac_exec_ext in '' $ac_executable_extensions; do
  4.4989    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.4990      ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
  4.4991 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.4992 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.4993      break 2
  4.4994    fi
  4.4995  done
  4.4996 @@ -5496,11 +6139,11 @@
  4.4997  fi
  4.4998  PKG_CONFIG=$ac_cv_path_PKG_CONFIG
  4.4999  if test -n "$PKG_CONFIG"; then
  4.5000 -  { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
  4.5001 -echo "${ECHO_T}$PKG_CONFIG" >&6; }
  4.5002 -else
  4.5003 -  { echo "$as_me:$LINENO: result: no" >&5
  4.5004 -echo "${ECHO_T}no" >&6; }
  4.5005 +  { $as_echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
  4.5006 +$as_echo "$PKG_CONFIG" >&6; }
  4.5007 +else
  4.5008 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.5009 +$as_echo "no" >&6; }
  4.5010  fi
  4.5011  
  4.5012  
  4.5013 @@ -5509,10 +6152,10 @@
  4.5014    ac_pt_PKG_CONFIG=$PKG_CONFIG
  4.5015    # Extract the first word of "pkg-config", so it can be a program name with args.
  4.5016  set dummy pkg-config; ac_word=$2
  4.5017 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.5018 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.5019 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.5020 +$as_echo_n "checking for $ac_word... " >&6; }
  4.5021  if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
  4.5022 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.5023 +  $as_echo_n "(cached) " >&6
  4.5024  else
  4.5025    case $ac_pt_PKG_CONFIG in
  4.5026    [\\/]* | ?:[\\/]*)
  4.5027 @@ -5527,7 +6170,7 @@
  4.5028    for ac_exec_ext in '' $ac_executable_extensions; do
  4.5029    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.5030      ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
  4.5031 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.5032 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.5033      break 2
  4.5034    fi
  4.5035  done
  4.5036 @@ -5539,11 +6182,11 @@
  4.5037  fi
  4.5038  ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
  4.5039  if test -n "$ac_pt_PKG_CONFIG"; then
  4.5040 -  { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
  4.5041 -echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; }
  4.5042 -else
  4.5043 -  { echo "$as_me:$LINENO: result: no" >&5
  4.5044 -echo "${ECHO_T}no" >&6; }
  4.5045 +  { $as_echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
  4.5046 +$as_echo "$ac_pt_PKG_CONFIG" >&6; }
  4.5047 +else
  4.5048 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.5049 +$as_echo "no" >&6; }
  4.5050  fi
  4.5051  
  4.5052    if test "x$ac_pt_PKG_CONFIG" = x; then
  4.5053 @@ -5551,10 +6194,10 @@
  4.5054    else
  4.5055      case $cross_compiling:$ac_tool_warned in
  4.5056  yes:)
  4.5057 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.5058 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  4.5059  whose name does not start with the host triplet.  If you think this
  4.5060  configuration is useful to you, please write to autoconf@gnu.org." >&5
  4.5061 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.5062 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  4.5063  whose name does not start with the host triplet.  If you think this
  4.5064  configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  4.5065  ac_tool_warned=yes ;;
  4.5066 @@ -5568,32 +6211,32 @@
  4.5067  fi
  4.5068  if test -n "$PKG_CONFIG"; then
  4.5069  	_pkg_min_version=0.9.0
  4.5070 -	{ echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
  4.5071 -echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; }
  4.5072 +	{ $as_echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
  4.5073 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
  4.5074  	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
  4.5075 -		{ echo "$as_me:$LINENO: result: yes" >&5
  4.5076 -echo "${ECHO_T}yes" >&6; }
  4.5077 +		{ $as_echo "$as_me:$LINENO: result: yes" >&5
  4.5078 +$as_echo "yes" >&6; }
  4.5079  	else
  4.5080 -		{ echo "$as_me:$LINENO: result: no" >&5
  4.5081 -echo "${ECHO_T}no" >&6; }
  4.5082 +		{ $as_echo "$as_me:$LINENO: result: no" >&5
  4.5083 +$as_echo "no" >&6; }
  4.5084  		PKG_CONFIG=""
  4.5085  	fi
  4.5086  
  4.5087  fi
  4.5088  
  4.5089  pkg_failed=no
  4.5090 -{ echo "$as_me:$LINENO: checking for LIBPNG" >&5
  4.5091 -echo $ECHO_N "checking for LIBPNG... $ECHO_C" >&6; }
  4.5092 +{ $as_echo "$as_me:$LINENO: checking for LIBPNG" >&5
  4.5093 +$as_echo_n "checking for LIBPNG... " >&6; }
  4.5094  
  4.5095  if test -n "$PKG_CONFIG"; then
  4.5096      if test -n "$LIBPNG_CFLAGS"; then
  4.5097          pkg_cv_LIBPNG_CFLAGS="$LIBPNG_CFLAGS"
  4.5098      else
  4.5099          if test -n "$PKG_CONFIG" && \
  4.5100 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpng \"") >&5
  4.5101 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpng \"") >&5
  4.5102    ($PKG_CONFIG --exists --print-errors "libpng ") 2>&5
  4.5103    ac_status=$?
  4.5104 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5105 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5106    (exit $ac_status); }; then
  4.5107    pkg_cv_LIBPNG_CFLAGS=`$PKG_CONFIG --cflags "libpng " 2>/dev/null`
  4.5108  else
  4.5109 @@ -5608,10 +6251,10 @@
  4.5110          pkg_cv_LIBPNG_LIBS="$LIBPNG_LIBS"
  4.5111      else
  4.5112          if test -n "$PKG_CONFIG" && \
  4.5113 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpng \"") >&5
  4.5114 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpng \"") >&5
  4.5115    ($PKG_CONFIG --exists --print-errors "libpng ") 2>&5
  4.5116    ac_status=$?
  4.5117 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5118 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5119    (exit $ac_status); }; then
  4.5120    pkg_cv_LIBPNG_LIBS=`$PKG_CONFIG --libs "libpng " 2>/dev/null`
  4.5121  else
  4.5122 @@ -5639,7 +6282,7 @@
  4.5123  	# Put the nasty error message in config.log where it belongs
  4.5124  	echo "$LIBPNG_PKG_ERRORS" >&5
  4.5125  
  4.5126 -	{ { echo "$as_me:$LINENO: error: Package requirements (libpng ) were not met:
  4.5127 +	{ { $as_echo "$as_me:$LINENO: error: Package requirements (libpng ) were not met:
  4.5128  
  4.5129  $LIBPNG_PKG_ERRORS
  4.5130  
  4.5131 @@ -5650,7 +6293,7 @@
  4.5132  and LIBPNG_LIBS to avoid the need to call pkg-config.
  4.5133  See the pkg-config man page for more details.
  4.5134  " >&5
  4.5135 -echo "$as_me: error: Package requirements (libpng ) were not met:
  4.5136 +$as_echo "$as_me: error: Package requirements (libpng ) were not met:
  4.5137  
  4.5138  $LIBPNG_PKG_ERRORS
  4.5139  
  4.5140 @@ -5663,7 +6306,7 @@
  4.5141  " >&2;}
  4.5142     { (exit 1); exit 1; }; }
  4.5143  elif test $pkg_failed = untried; then
  4.5144 -	{ { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
  4.5145 +	{ { $as_echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
  4.5146  is in your PATH or set the PKG_CONFIG environment variable to the full
  4.5147  path to pkg-config.
  4.5148  
  4.5149 @@ -5671,9 +6314,9 @@
  4.5150  and LIBPNG_LIBS to avoid the need to call pkg-config.
  4.5151  See the pkg-config man page for more details.
  4.5152  
  4.5153 -To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  4.5154 -See \`config.log' for more details." >&5
  4.5155 -echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
  4.5156 +To get pkg-config, see <http://pkg-config.freedesktop.org/>.
  4.5157 +See \`config.log' for more details." >&5
  4.5158 +$as_echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
  4.5159  is in your PATH or set the PKG_CONFIG environment variable to the full
  4.5160  path to pkg-config.
  4.5161  
  4.5162 @@ -5681,22 +6324,22 @@
  4.5163  and LIBPNG_LIBS to avoid the need to call pkg-config.
  4.5164  See the pkg-config man page for more details.
  4.5165  
  4.5166 -To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  4.5167 +To get pkg-config, see <http://pkg-config.freedesktop.org/>.
  4.5168  See \`config.log' for more details." >&2;}
  4.5169     { (exit 1); exit 1; }; }
  4.5170  else
  4.5171  	LIBPNG_CFLAGS=$pkg_cv_LIBPNG_CFLAGS
  4.5172  	LIBPNG_LIBS=$pkg_cv_LIBPNG_LIBS
  4.5173 -        { echo "$as_me:$LINENO: result: yes" >&5
  4.5174 -echo "${ECHO_T}yes" >&6; }
  4.5175 +        { $as_echo "$as_me:$LINENO: result: yes" >&5
  4.5176 +$as_echo "yes" >&6; }
  4.5177  	:
  4.5178  fi
  4.5179  
  4.5180  
  4.5181 -{ echo "$as_me:$LINENO: checking for uncompress in -lz" >&5
  4.5182 -echo $ECHO_N "checking for uncompress in -lz... $ECHO_C" >&6; }
  4.5183 +{ $as_echo "$as_me:$LINENO: checking for uncompress in -lz" >&5
  4.5184 +$as_echo_n "checking for uncompress in -lz... " >&6; }
  4.5185  if test "${ac_cv_lib_z_uncompress+set}" = set; then
  4.5186 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.5187 +  $as_echo_n "(cached) " >&6
  4.5188  else
  4.5189    ac_check_lib_save_LIBS=$LIBS
  4.5190  LIBS="-lz  $LIBS"
  4.5191 @@ -5728,32 +6371,36 @@
  4.5192    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.5193    *) ac_try_echo=$ac_try;;
  4.5194  esac
  4.5195 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.5196 -  (eval "$ac_link") 2>conftest.er1
  4.5197 -  ac_status=$?
  4.5198 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.5199 -  rm -f conftest.er1
  4.5200 -  cat conftest.err >&5
  4.5201 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5202 -  (exit $ac_status); } && {
  4.5203 -	 test -z "$ac_c_werror_flag" ||
  4.5204 -	 test ! -s conftest.err
  4.5205 -       } && test -s conftest$ac_exeext &&
  4.5206 -       $as_test_x conftest$ac_exeext; then
  4.5207 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.5208 +$as_echo "$ac_try_echo") >&5
  4.5209 +  (eval "$ac_link") 2>conftest.er1
  4.5210 +  ac_status=$?
  4.5211 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.5212 +  rm -f conftest.er1
  4.5213 +  cat conftest.err >&5
  4.5214 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5215 +  (exit $ac_status); } && {
  4.5216 +	 test -z "$ac_c_werror_flag" ||
  4.5217 +	 test ! -s conftest.err
  4.5218 +       } && test -s conftest$ac_exeext && {
  4.5219 +	 test "$cross_compiling" = yes ||
  4.5220 +	 $as_test_x conftest$ac_exeext
  4.5221 +       }; then
  4.5222    ac_cv_lib_z_uncompress=yes
  4.5223  else
  4.5224 -  echo "$as_me: failed program was:" >&5
  4.5225 +  $as_echo "$as_me: failed program was:" >&5
  4.5226  sed 's/^/| /' conftest.$ac_ext >&5
  4.5227  
  4.5228  	ac_cv_lib_z_uncompress=no
  4.5229  fi
  4.5230  
  4.5231 +rm -rf conftest.dSYM
  4.5232  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.5233        conftest$ac_exeext conftest.$ac_ext
  4.5234  LIBS=$ac_check_lib_save_LIBS
  4.5235  fi
  4.5236 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_uncompress" >&5
  4.5237 -echo "${ECHO_T}$ac_cv_lib_z_uncompress" >&6; }
  4.5238 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_uncompress" >&5
  4.5239 +$as_echo "$ac_cv_lib_z_uncompress" >&6; }
  4.5240  if test $ac_cv_lib_z_uncompress = yes; then
  4.5241    cat >>confdefs.h <<_ACEOF
  4.5242  #define HAVE_LIBZ 1
  4.5243 @@ -5768,502 +6415,21 @@
  4.5244  fi
  4.5245  
  4.5246  
  4.5247 -if test "$APPLE_BUILD" != 'yes'; then
  4.5248 -if test "x$with_osmesa" == "xno"; then
  4.5249 -
  4.5250 -{ echo "$as_me:$LINENO: checking for glXQueryVersion in -lGL" >&5
  4.5251 -echo $ECHO_N "checking for glXQueryVersion in -lGL... $ECHO_C" >&6; }
  4.5252 -if test "${ac_cv_lib_GL_glXQueryVersion+set}" = set; then
  4.5253 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.5254 -else
  4.5255 -  ac_check_lib_save_LIBS=$LIBS
  4.5256 -LIBS="-lGL  $LIBS"
  4.5257 -cat >conftest.$ac_ext <<_ACEOF
  4.5258 -/* confdefs.h.  */
  4.5259 -_ACEOF
  4.5260 -cat confdefs.h >>conftest.$ac_ext
  4.5261 -cat >>conftest.$ac_ext <<_ACEOF
  4.5262 -/* end confdefs.h.  */
  4.5263 -
  4.5264 -/* Override any GCC internal prototype to avoid an error.
  4.5265 -   Use char because int might match the return type of a GCC
  4.5266 -   builtin and then its argument prototype would still apply.  */
  4.5267 -#ifdef __cplusplus
  4.5268 -extern "C"
  4.5269 -#endif
  4.5270 -char glXQueryVersion ();
  4.5271 -int
  4.5272 -main ()
  4.5273 -{
  4.5274 -return glXQueryVersion ();
  4.5275 -  ;
  4.5276 -  return 0;
  4.5277 -}
  4.5278 -_ACEOF
  4.5279 -rm -f conftest.$ac_objext conftest$ac_exeext
  4.5280 -if { (ac_try="$ac_link"
  4.5281 -case "(($ac_try" in
  4.5282 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.5283 -  *) ac_try_echo=$ac_try;;
  4.5284 -esac
  4.5285 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.5286 -  (eval "$ac_link") 2>conftest.er1
  4.5287 -  ac_status=$?
  4.5288 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.5289 -  rm -f conftest.er1
  4.5290 -  cat conftest.err >&5
  4.5291 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5292 -  (exit $ac_status); } && {
  4.5293 -	 test -z "$ac_c_werror_flag" ||
  4.5294 -	 test ! -s conftest.err
  4.5295 -       } && test -s conftest$ac_exeext &&
  4.5296 -       $as_test_x conftest$ac_exeext; then
  4.5297 -  ac_cv_lib_GL_glXQueryVersion=yes
  4.5298 -else
  4.5299 -  echo "$as_me: failed program was:" >&5
  4.5300 -sed 's/^/| /' conftest.$ac_ext >&5
  4.5301 -
  4.5302 -	ac_cv_lib_GL_glXQueryVersion=no
  4.5303 -fi
  4.5304 -
  4.5305 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.5306 -      conftest$ac_exeext conftest.$ac_ext
  4.5307 -LIBS=$ac_check_lib_save_LIBS
  4.5308 -fi
  4.5309 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glXQueryVersion" >&5
  4.5310 -echo "${ECHO_T}$ac_cv_lib_GL_glXQueryVersion" >&6; }
  4.5311 -if test $ac_cv_lib_GL_glXQueryVersion = yes; then
  4.5312 -  cat >>confdefs.h <<_ACEOF
  4.5313 -#define HAVE_LIBGL 1
  4.5314 -_ACEOF
  4.5315 -
  4.5316 -  LIBS="-lGL $LIBS"
  4.5317 -
  4.5318 -else
  4.5319 -
  4.5320 -    echo "The OpenGL library (libGL.so) could not be found, but is required."
  4.5321 -    exit 1
  4.5322 -fi
  4.5323 -
  4.5324 -if test "${ac_cv_header_GL_gl_h+set}" = set; then
  4.5325 -  { echo "$as_me:$LINENO: checking for GL/gl.h" >&5
  4.5326 -echo $ECHO_N "checking for GL/gl.h... $ECHO_C" >&6; }
  4.5327 -if test "${ac_cv_header_GL_gl_h+set}" = set; then
  4.5328 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.5329 -fi
  4.5330 -{ echo "$as_me:$LINENO: result: $ac_cv_header_GL_gl_h" >&5
  4.5331 -echo "${ECHO_T}$ac_cv_header_GL_gl_h" >&6; }
  4.5332 -else
  4.5333 -  # Is the header compilable?
  4.5334 -{ echo "$as_me:$LINENO: checking GL/gl.h usability" >&5
  4.5335 -echo $ECHO_N "checking GL/gl.h usability... $ECHO_C" >&6; }
  4.5336 -cat >conftest.$ac_ext <<_ACEOF
  4.5337 -/* confdefs.h.  */
  4.5338 -_ACEOF
  4.5339 -cat confdefs.h >>conftest.$ac_ext
  4.5340 -cat >>conftest.$ac_ext <<_ACEOF
  4.5341 -/* end confdefs.h.  */
  4.5342 -$ac_includes_default
  4.5343 -#include <GL/gl.h>
  4.5344 -_ACEOF
  4.5345 -rm -f conftest.$ac_objext
  4.5346 -if { (ac_try="$ac_compile"
  4.5347 -case "(($ac_try" in
  4.5348 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.5349 -  *) ac_try_echo=$ac_try;;
  4.5350 -esac
  4.5351 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.5352 -  (eval "$ac_compile") 2>conftest.er1
  4.5353 -  ac_status=$?
  4.5354 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.5355 -  rm -f conftest.er1
  4.5356 -  cat conftest.err >&5
  4.5357 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5358 -  (exit $ac_status); } && {
  4.5359 -	 test -z "$ac_c_werror_flag" ||
  4.5360 -	 test ! -s conftest.err
  4.5361 -       } && test -s conftest.$ac_objext; then
  4.5362 -  ac_header_compiler=yes
  4.5363 -else
  4.5364 -  echo "$as_me: failed program was:" >&5
  4.5365 -sed 's/^/| /' conftest.$ac_ext >&5
  4.5366 -
  4.5367 -	ac_header_compiler=no
  4.5368 -fi
  4.5369 -
  4.5370 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.5371 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.5372 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  4.5373 -
  4.5374 -# Is the header present?
  4.5375 -{ echo "$as_me:$LINENO: checking GL/gl.h presence" >&5
  4.5376 -echo $ECHO_N "checking GL/gl.h presence... $ECHO_C" >&6; }
  4.5377 -cat >conftest.$ac_ext <<_ACEOF
  4.5378 -/* confdefs.h.  */
  4.5379 -_ACEOF
  4.5380 -cat confdefs.h >>conftest.$ac_ext
  4.5381 -cat >>conftest.$ac_ext <<_ACEOF
  4.5382 -/* end confdefs.h.  */
  4.5383 -#include <GL/gl.h>
  4.5384 -_ACEOF
  4.5385 -if { (ac_try="$ac_cpp conftest.$ac_ext"
  4.5386 -case "(($ac_try" in
  4.5387 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.5388 -  *) ac_try_echo=$ac_try;;
  4.5389 -esac
  4.5390 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.5391 -  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.5392 -  ac_status=$?
  4.5393 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.5394 -  rm -f conftest.er1
  4.5395 -  cat conftest.err >&5
  4.5396 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5397 -  (exit $ac_status); } >/dev/null && {
  4.5398 -	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.5399 -	 test ! -s conftest.err
  4.5400 -       }; then
  4.5401 -  ac_header_preproc=yes
  4.5402 -else
  4.5403 -  echo "$as_me: failed program was:" >&5
  4.5404 -sed 's/^/| /' conftest.$ac_ext >&5
  4.5405 -
  4.5406 -  ac_header_preproc=no
  4.5407 -fi
  4.5408 -
  4.5409 -rm -f conftest.err conftest.$ac_ext
  4.5410 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.5411 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  4.5412 -
  4.5413 -# So?  What about this header?
  4.5414 -case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  4.5415 -  yes:no: )
  4.5416 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4.5417 -echo "$as_me: WARNING: GL/gl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.5418 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h: proceeding with the compiler's result" >&5
  4.5419 -echo "$as_me: WARNING: GL/gl.h: proceeding with the compiler's result" >&2;}
  4.5420 -    ac_header_preproc=yes
  4.5421 -    ;;
  4.5422 -  no:yes:* )
  4.5423 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h: present but cannot be compiled" >&5
  4.5424 -echo "$as_me: WARNING: GL/gl.h: present but cannot be compiled" >&2;}
  4.5425 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h:     check for missing prerequisite headers?" >&5
  4.5426 -echo "$as_me: WARNING: GL/gl.h:     check for missing prerequisite headers?" >&2;}
  4.5427 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h: see the Autoconf documentation" >&5
  4.5428 -echo "$as_me: WARNING: GL/gl.h: see the Autoconf documentation" >&2;}
  4.5429 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h:     section \"Present But Cannot Be Compiled\"" >&5
  4.5430 -echo "$as_me: WARNING: GL/gl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.5431 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h: proceeding with the preprocessor's result" >&5
  4.5432 -echo "$as_me: WARNING: GL/gl.h: proceeding with the preprocessor's result" >&2;}
  4.5433 -    { echo "$as_me:$LINENO: WARNING: GL/gl.h: in the future, the compiler will take precedence" >&5
  4.5434 -echo "$as_me: WARNING: GL/gl.h: in the future, the compiler will take precedence" >&2;}
  4.5435 -
  4.5436 -    ;;
  4.5437 -esac
  4.5438 -{ echo "$as_me:$LINENO: checking for GL/gl.h" >&5
  4.5439 -echo $ECHO_N "checking for GL/gl.h... $ECHO_C" >&6; }
  4.5440 -if test "${ac_cv_header_GL_gl_h+set}" = set; then
  4.5441 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.5442 -else
  4.5443 -  ac_cv_header_GL_gl_h=$ac_header_preproc
  4.5444 -fi
  4.5445 -{ echo "$as_me:$LINENO: result: $ac_cv_header_GL_gl_h" >&5
  4.5446 -echo "${ECHO_T}$ac_cv_header_GL_gl_h" >&6; }
  4.5447 -
  4.5448 -fi
  4.5449 -if test $ac_cv_header_GL_gl_h = yes; then
  4.5450 -  :
  4.5451 -else
  4.5452 -
  4.5453 -    echo "The OpenGL header files (eg GL/gl.h) could not be found, but are required."
  4.5454 -    exit 1
  4.5455 -fi
  4.5456 -
  4.5457 -
  4.5458 -fi
  4.5459 -fi
  4.5460 -
  4.5461 -{ echo "$as_me:$LINENO: checking for glGenFramebuffersEXT" >&5
  4.5462 -echo $ECHO_N "checking for glGenFramebuffersEXT... $ECHO_C" >&6; }
  4.5463 -if test "${ac_cv_func_glGenFramebuffersEXT+set}" = set; then
  4.5464 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.5465 -else
  4.5466 -  cat >conftest.$ac_ext <<_ACEOF
  4.5467 -/* confdefs.h.  */
  4.5468 -_ACEOF
  4.5469 -cat confdefs.h >>conftest.$ac_ext
  4.5470 -cat >>conftest.$ac_ext <<_ACEOF
  4.5471 -/* end confdefs.h.  */
  4.5472 -/* Define glGenFramebuffersEXT to an innocuous variant, in case <limits.h> declares glGenFramebuffersEXT.
  4.5473 -   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  4.5474 -#define glGenFramebuffersEXT innocuous_glGenFramebuffersEXT
  4.5475 -
  4.5476 -/* System header to define __stub macros and hopefully few prototypes,
  4.5477 -    which can conflict with char glGenFramebuffersEXT (); below.
  4.5478 -    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4.5479 -    <limits.h> exists even on freestanding compilers.  */
  4.5480 -
  4.5481 -#ifdef __STDC__
  4.5482 -# include <limits.h>
  4.5483 -#else
  4.5484 -# include <assert.h>
  4.5485 -#endif
  4.5486 -
  4.5487 -#undef glGenFramebuffersEXT
  4.5488 -
  4.5489 -/* Override any GCC internal prototype to avoid an error.
  4.5490 -   Use char because int might match the return type of a GCC
  4.5491 -   builtin and then its argument prototype would still apply.  */
  4.5492 -#ifdef __cplusplus
  4.5493 -extern "C"
  4.5494 -#endif
  4.5495 -char glGenFramebuffersEXT ();
  4.5496 -/* The GNU C library defines this for functions which it implements
  4.5497 -    to always fail with ENOSYS.  Some functions are actually named
  4.5498 -    something starting with __ and the normal name is an alias.  */
  4.5499 -#if defined __stub_glGenFramebuffersEXT || defined __stub___glGenFramebuffersEXT
  4.5500 -choke me
  4.5501 -#endif
  4.5502 -
  4.5503 -int
  4.5504 -main ()
  4.5505 -{
  4.5506 -return glGenFramebuffersEXT ();
  4.5507 -  ;
  4.5508 -  return 0;
  4.5509 -}
  4.5510 -_ACEOF
  4.5511 -rm -f conftest.$ac_objext conftest$ac_exeext
  4.5512 -if { (ac_try="$ac_link"
  4.5513 -case "(($ac_try" in
  4.5514 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.5515 -  *) ac_try_echo=$ac_try;;
  4.5516 -esac
  4.5517 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.5518 -  (eval "$ac_link") 2>conftest.er1
  4.5519 -  ac_status=$?
  4.5520 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.5521 -  rm -f conftest.er1
  4.5522 -  cat conftest.err >&5
  4.5523 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5524 -  (exit $ac_status); } && {
  4.5525 -	 test -z "$ac_c_werror_flag" ||
  4.5526 -	 test ! -s conftest.err
  4.5527 -       } && test -s conftest$ac_exeext &&
  4.5528 -       $as_test_x conftest$ac_exeext; then
  4.5529 -  ac_cv_func_glGenFramebuffersEXT=yes
  4.5530 -else
  4.5531 -  echo "$as_me: failed program was:" >&5
  4.5532 -sed 's/^/| /' conftest.$ac_ext >&5
  4.5533 -
  4.5534 -	ac_cv_func_glGenFramebuffersEXT=no
  4.5535 -fi
  4.5536 -
  4.5537 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.5538 -      conftest$ac_exeext conftest.$ac_ext
  4.5539 -fi
  4.5540 -{ echo "$as_me:$LINENO: result: $ac_cv_func_glGenFramebuffersEXT" >&5
  4.5541 -echo "${ECHO_T}$ac_cv_func_glGenFramebuffersEXT" >&6; }
  4.5542 -if test $ac_cv_func_glGenFramebuffersEXT = yes; then
  4.5543 -
  4.5544 -cat >>confdefs.h <<\_ACEOF
  4.5545 -#define HAVE_OPENGL_FBO 1
  4.5546 -_ACEOF
  4.5547 -
  4.5548 -fi
  4.5549 -
  4.5550 -{ echo "$as_me:$LINENO: checking for glCreateShader" >&5
  4.5551 -echo $ECHO_N "checking for glCreateShader... $ECHO_C" >&6; }
  4.5552 -if test "${ac_cv_func_glCreateShader+set}" = set; then
  4.5553 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.5554 -else
  4.5555 -  cat >conftest.$ac_ext <<_ACEOF
  4.5556 -/* confdefs.h.  */
  4.5557 -_ACEOF
  4.5558 -cat confdefs.h >>conftest.$ac_ext
  4.5559 -cat >>conftest.$ac_ext <<_ACEOF
  4.5560 -/* end confdefs.h.  */
  4.5561 -/* Define glCreateShader to an innocuous variant, in case <limits.h> declares glCreateShader.
  4.5562 -   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  4.5563 -#define glCreateShader innocuous_glCreateShader
  4.5564 -
  4.5565 -/* System header to define __stub macros and hopefully few prototypes,
  4.5566 -    which can conflict with char glCreateShader (); below.
  4.5567 -    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4.5568 -    <limits.h> exists even on freestanding compilers.  */
  4.5569 -
  4.5570 -#ifdef __STDC__
  4.5571 -# include <limits.h>
  4.5572 -#else
  4.5573 -# include <assert.h>
  4.5574 -#endif
  4.5575 -
  4.5576 -#undef glCreateShader
  4.5577 -
  4.5578 -/* Override any GCC internal prototype to avoid an error.
  4.5579 -   Use char because int might match the return type of a GCC
  4.5580 -   builtin and then its argument prototype would still apply.  */
  4.5581 -#ifdef __cplusplus
  4.5582 -extern "C"
  4.5583 -#endif
  4.5584 -char glCreateShader ();
  4.5585 -/* The GNU C library defines this for functions which it implements
  4.5586 -    to always fail with ENOSYS.  Some functions are actually named
  4.5587 -    something starting with __ and the normal name is an alias.  */
  4.5588 -#if defined __stub_glCreateShader || defined __stub___glCreateShader
  4.5589 -choke me
  4.5590 -#endif
  4.5591 -
  4.5592 -int
  4.5593 -main ()
  4.5594 -{
  4.5595 -return glCreateShader ();
  4.5596 -  ;
  4.5597 -  return 0;
  4.5598 -}
  4.5599 -_ACEOF
  4.5600 -rm -f conftest.$ac_objext conftest$ac_exeext
  4.5601 -if { (ac_try="$ac_link"
  4.5602 -case "(($ac_try" in
  4.5603 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.5604 -  *) ac_try_echo=$ac_try;;
  4.5605 -esac
  4.5606 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.5607 -  (eval "$ac_link") 2>conftest.er1
  4.5608 -  ac_status=$?
  4.5609 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.5610 -  rm -f conftest.er1
  4.5611 -  cat conftest.err >&5
  4.5612 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5613 -  (exit $ac_status); } && {
  4.5614 -	 test -z "$ac_c_werror_flag" ||
  4.5615 -	 test ! -s conftest.err
  4.5616 -       } && test -s conftest$ac_exeext &&
  4.5617 -       $as_test_x conftest$ac_exeext; then
  4.5618 -  ac_cv_func_glCreateShader=yes
  4.5619 -else
  4.5620 -  echo "$as_me: failed program was:" >&5
  4.5621 -sed 's/^/| /' conftest.$ac_ext >&5
  4.5622 -
  4.5623 -	ac_cv_func_glCreateShader=no
  4.5624 -fi
  4.5625 -
  4.5626 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.5627 -      conftest$ac_exeext conftest.$ac_ext
  4.5628 -fi
  4.5629 -{ echo "$as_me:$LINENO: result: $ac_cv_func_glCreateShader" >&5
  4.5630 -echo "${ECHO_T}$ac_cv_func_glCreateShader" >&6; }
  4.5631 -if test $ac_cv_func_glCreateShader = yes; then
  4.5632 -
  4.5633 -cat >>confdefs.h <<\_ACEOF
  4.5634 -#define HAVE_OPENGL_SHADER 1
  4.5635 -_ACEOF
  4.5636 -
  4.5637 -fi
  4.5638 -
  4.5639 -{ echo "$as_me:$LINENO: checking for glCreateShaderObjectARB" >&5
  4.5640 -echo $ECHO_N "checking for glCreateShaderObjectARB... $ECHO_C" >&6; }
  4.5641 -if test "${ac_cv_func_glCreateShaderObjectARB+set}" = set; then
  4.5642 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.5643 -else
  4.5644 -  cat >conftest.$ac_ext <<_ACEOF
  4.5645 -/* confdefs.h.  */
  4.5646 -_ACEOF
  4.5647 -cat confdefs.h >>conftest.$ac_ext
  4.5648 -cat >>conftest.$ac_ext <<_ACEOF
  4.5649 -/* end confdefs.h.  */
  4.5650 -/* Define glCreateShaderObjectARB to an innocuous variant, in case <limits.h> declares glCreateShaderObjectARB.
  4.5651 -   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  4.5652 -#define glCreateShaderObjectARB innocuous_glCreateShaderObjectARB
  4.5653 -
  4.5654 -/* System header to define __stub macros and hopefully few prototypes,
  4.5655 -    which can conflict with char glCreateShaderObjectARB (); below.
  4.5656 -    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4.5657 -    <limits.h> exists even on freestanding compilers.  */
  4.5658 -
  4.5659 -#ifdef __STDC__
  4.5660 -# include <limits.h>
  4.5661 -#else
  4.5662 -# include <assert.h>
  4.5663 -#endif
  4.5664 -
  4.5665 -#undef glCreateShaderObjectARB
  4.5666 -
  4.5667 -/* Override any GCC internal prototype to avoid an error.
  4.5668 -   Use char because int might match the return type of a GCC
  4.5669 -   builtin and then its argument prototype would still apply.  */
  4.5670 -#ifdef __cplusplus
  4.5671 -extern "C"
  4.5672 -#endif
  4.5673 -char glCreateShaderObjectARB ();
  4.5674 -/* The GNU C library defines this for functions which it implements
  4.5675 -    to always fail with ENOSYS.  Some functions are actually named
  4.5676 -    something starting with __ and the normal name is an alias.  */
  4.5677 -#if defined __stub_glCreateShaderObjectARB || defined __stub___glCreateShaderObjectARB
  4.5678 -choke me
  4.5679 -#endif
  4.5680 -
  4.5681 -int
  4.5682 -main ()
  4.5683 -{
  4.5684 -return glCreateShaderObjectARB ();
  4.5685 -  ;
  4.5686 -  return 0;
  4.5687 -}
  4.5688 -_ACEOF
  4.5689 -rm -f conftest.$ac_objext conftest$ac_exeext
  4.5690 -if { (ac_try="$ac_link"
  4.5691 -case "(($ac_try" in
  4.5692 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.5693 -  *) ac_try_echo=$ac_try;;
  4.5694 -esac
  4.5695 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.5696 -  (eval "$ac_link") 2>conftest.er1
  4.5697 -  ac_status=$?
  4.5698 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.5699 -  rm -f conftest.er1
  4.5700 -  cat conftest.err >&5
  4.5701 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5702 -  (exit $ac_status); } && {
  4.5703 -	 test -z "$ac_c_werror_flag" ||
  4.5704 -	 test ! -s conftest.err
  4.5705 -       } && test -s conftest$ac_exeext &&
  4.5706 -       $as_test_x conftest$ac_exeext; then
  4.5707 -  ac_cv_func_glCreateShaderObjectARB=yes
  4.5708 -else
  4.5709 -  echo "$as_me: failed program was:" >&5
  4.5710 -sed 's/^/| /' conftest.$ac_ext >&5
  4.5711 -
  4.5712 -	ac_cv_func_glCreateShaderObjectARB=no
  4.5713 -fi
  4.5714 -
  4.5715 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.5716 -      conftest$ac_exeext conftest.$ac_ext
  4.5717 -fi
  4.5718 -{ echo "$as_me:$LINENO: result: $ac_cv_func_glCreateShaderObjectARB" >&5
  4.5719 -echo "${ECHO_T}$ac_cv_func_glCreateShaderObjectARB" >&6; }
  4.5720 -if test $ac_cv_func_glCreateShaderObjectARB = yes; then
  4.5721 -
  4.5722 -cat >>confdefs.h <<\_ACEOF
  4.5723 -#define HAVE_OPENGL_SHADER_ARB 1
  4.5724 -_ACEOF
  4.5725 -
  4.5726 -fi
  4.5727 -
  4.5728  
  4.5729  
  4.5730  pkg_failed=no
  4.5731 -{ echo "$as_me:$LINENO: checking for GTK" >&5
  4.5732 -echo $ECHO_N "checking for GTK... $ECHO_C" >&6; }
  4.5733 +{ $as_echo "$as_me:$LINENO: checking for GTK" >&5
  4.5734 +$as_echo_n "checking for GTK... " >&6; }
  4.5735  
  4.5736  if test -n "$PKG_CONFIG"; then
  4.5737      if test -n "$GTK_CFLAGS"; then
  4.5738          pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
  4.5739      else
  4.5740          if test -n "$PKG_CONFIG" && \
  4.5741 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5
  4.5742 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5
  4.5743    ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
  4.5744    ac_status=$?
  4.5745 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5746 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5747    (exit $ac_status); }; then
  4.5748    pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0" 2>/dev/null`
  4.5749  else
  4.5750 @@ -6278,10 +6444,10 @@
  4.5751          pkg_cv_GTK_LIBS="$GTK_LIBS"
  4.5752      else
  4.5753          if test -n "$PKG_CONFIG" && \
  4.5754 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5
  4.5755 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\"") >&5
  4.5756    ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
  4.5757    ac_status=$?
  4.5758 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5759 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5760    (exit $ac_status); }; then
  4.5761    pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0" 2>/dev/null`
  4.5762  else
  4.5763 @@ -6309,7 +6475,7 @@
  4.5764  	# Put the nasty error message in config.log where it belongs
  4.5765  	echo "$GTK_PKG_ERRORS" >&5
  4.5766  
  4.5767 -	{ { echo "$as_me:$LINENO: error: Package requirements (gtk+-2.0) were not met:
  4.5768 +	{ { $as_echo "$as_me:$LINENO: error: Package requirements (gtk+-2.0) were not met:
  4.5769  
  4.5770  $GTK_PKG_ERRORS
  4.5771  
  4.5772 @@ -6320,7 +6486,7 @@
  4.5773  and GTK_LIBS to avoid the need to call pkg-config.
  4.5774  See the pkg-config man page for more details.
  4.5775  " >&5
  4.5776 -echo "$as_me: error: Package requirements (gtk+-2.0) were not met:
  4.5777 +$as_echo "$as_me: error: Package requirements (gtk+-2.0) were not met:
  4.5778  
  4.5779  $GTK_PKG_ERRORS
  4.5780  
  4.5781 @@ -6333,7 +6499,7 @@
  4.5782  " >&2;}
  4.5783     { (exit 1); exit 1; }; }
  4.5784  elif test $pkg_failed = untried; then
  4.5785 -	{ { echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
  4.5786 +	{ { $as_echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
  4.5787  is in your PATH or set the PKG_CONFIG environment variable to the full
  4.5788  path to pkg-config.
  4.5789  
  4.5790 @@ -6341,9 +6507,9 @@
  4.5791  and GTK_LIBS to avoid the need to call pkg-config.
  4.5792  See the pkg-config man page for more details.
  4.5793  
  4.5794 -To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  4.5795 -See \`config.log' for more details." >&5
  4.5796 -echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
  4.5797 +To get pkg-config, see <http://pkg-config.freedesktop.org/>.
  4.5798 +See \`config.log' for more details." >&5
  4.5799 +$as_echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
  4.5800  is in your PATH or set the PKG_CONFIG environment variable to the full
  4.5801  path to pkg-config.
  4.5802  
  4.5803 @@ -6351,14 +6517,14 @@
  4.5804  and GTK_LIBS to avoid the need to call pkg-config.
  4.5805  See the pkg-config man page for more details.
  4.5806  
  4.5807 -To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
  4.5808 +To get pkg-config, see <http://pkg-config.freedesktop.org/>.
  4.5809  See \`config.log' for more details." >&2;}
  4.5810     { (exit 1); exit 1; }; }
  4.5811  else
  4.5812  	GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
  4.5813  	GTK_LIBS=$pkg_cv_GTK_LIBS
  4.5814 -        { echo "$as_me:$LINENO: result: yes" >&5
  4.5815 -echo "${ECHO_T}yes" >&6; }
  4.5816 +        { $as_echo "$as_me:$LINENO: result: yes" >&5
  4.5817 +$as_echo "yes" >&6; }
  4.5818  
  4.5819      HAVE_GTK='yes'
  4.5820  
  4.5821 @@ -6370,17 +6536,6 @@
  4.5822  fi
  4.5823  
  4.5824  
  4.5825 -
  4.5826 -if test "$HAVE_CARBON" = 'yes'; then
  4.5827 -  GUI_CARBON_TRUE=
  4.5828 -  GUI_CARBON_FALSE='#'
  4.5829 -else
  4.5830 -  GUI_CARBON_TRUE='#'
  4.5831 -  GUI_CARBON_FALSE=
  4.5832 -fi
  4.5833 -
  4.5834 -
  4.5835 -
  4.5836  if test "$HAVE_GTK" = 'yes'; then
  4.5837    GUI_GTK_TRUE=
  4.5838    GUI_GTK_FALSE='#'
  4.5839 @@ -6390,6 +6545,1171 @@
  4.5840  fi
  4.5841  
  4.5842  
  4.5843 +LIBS="$LIBS $GTK_LIBS"
  4.5844 +{ $as_echo "$as_me:$LINENO: checking for gdk_x11_display_get_xdisplay" >&5
  4.5845 +$as_echo_n "checking for gdk_x11_display_get_xdisplay... " >&6; }
  4.5846 +if test "${ac_cv_func_gdk_x11_display_get_xdisplay+set}" = set; then
  4.5847 +  $as_echo_n "(cached) " >&6
  4.5848 +else
  4.5849 +  cat >conftest.$ac_ext <<_ACEOF
  4.5850 +/* confdefs.h.  */
  4.5851 +_ACEOF
  4.5852 +cat confdefs.h >>conftest.$ac_ext
  4.5853 +cat >>conftest.$ac_ext <<_ACEOF
  4.5854 +/* end confdefs.h.  */
  4.5855 +/* Define gdk_x11_display_get_xdisplay to an innocuous variant, in case <limits.h> declares gdk_x11_display_get_xdisplay.
  4.5856 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  4.5857 +#define gdk_x11_display_get_xdisplay innocuous_gdk_x11_display_get_xdisplay
  4.5858 +
  4.5859 +/* System header to define __stub macros and hopefully few prototypes,
  4.5860 +    which can conflict with char gdk_x11_display_get_xdisplay (); below.
  4.5861 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4.5862 +    <limits.h> exists even on freestanding compilers.  */
  4.5863 +
  4.5864 +#ifdef __STDC__
  4.5865 +# include <limits.h>
  4.5866 +#else
  4.5867 +# include <assert.h>
  4.5868 +#endif
  4.5869 +
  4.5870 +#undef gdk_x11_display_get_xdisplay
  4.5871 +
  4.5872 +/* Override any GCC internal prototype to avoid an error.
  4.5873 +   Use char because int might match the return type of a GCC
  4.5874 +   builtin and then its argument prototype would still apply.  */
  4.5875 +#ifdef __cplusplus
  4.5876 +extern "C"
  4.5877 +#endif
  4.5878 +char gdk_x11_display_get_xdisplay ();
  4.5879 +/* The GNU C library defines this for functions which it implements
  4.5880 +    to always fail with ENOSYS.  Some functions are actually named
  4.5881 +    something starting with __ and the normal name is an alias.  */
  4.5882 +#if defined __stub_gdk_x11_display_get_xdisplay || defined __stub___gdk_x11_display_get_xdisplay
  4.5883 +choke me
  4.5884 +#endif
  4.5885 +
  4.5886 +int
  4.5887 +main ()
  4.5888 +{
  4.5889 +return gdk_x11_display_get_xdisplay ();
  4.5890 +  ;
  4.5891 +  return 0;
  4.5892 +}
  4.5893 +_ACEOF
  4.5894 +rm -f conftest.$ac_objext conftest$ac_exeext
  4.5895 +if { (ac_try="$ac_link"
  4.5896 +case "(($ac_try" in
  4.5897 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.5898 +  *) ac_try_echo=$ac_try;;
  4.5899 +esac
  4.5900 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.5901 +$as_echo "$ac_try_echo") >&5
  4.5902 +  (eval "$ac_link") 2>conftest.er1
  4.5903 +  ac_status=$?
  4.5904 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.5905 +  rm -f conftest.er1
  4.5906 +  cat conftest.err >&5
  4.5907 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.5908 +  (exit $ac_status); } && {
  4.5909 +	 test -z "$ac_c_werror_flag" ||
  4.5910 +	 test ! -s conftest.err
  4.5911 +       } && test -s conftest$ac_exeext && {
  4.5912 +	 test "$cross_compiling" = yes ||
  4.5913 +	 $as_test_x conftest$ac_exeext
  4.5914 +       }; then
  4.5915 +  ac_cv_func_gdk_x11_display_get_xdisplay=yes
  4.5916 +else
  4.5917 +  $as_echo "$as_me: failed program was:" >&5
  4.5918 +sed 's/^/| /' conftest.$ac_ext >&5
  4.5919 +
  4.5920 +	ac_cv_func_gdk_x11_display_get_xdisplay=no
  4.5921 +fi
  4.5922 +
  4.5923 +rm -rf conftest.dSYM
  4.5924 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.5925 +      conftest$ac_exeext conftest.$ac_ext
  4.5926 +fi
  4.5927 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gdk_x11_display_get_xdisplay" >&5
  4.5928 +$as_echo "$ac_cv_func_gdk_x11_display_get_xdisplay" >&6; }
  4.5929 +if test $ac_cv_func_gdk_x11_display_get_xdisplay = yes; then
  4.5930 +
  4.5931 +   HAVE_GTK_X11='yes'
  4.5932 +
  4.5933 +cat >>confdefs.h <<\_ACEOF
  4.5934 +#define HAVE_GTK_X11 1
  4.5935 +_ACEOF
  4.5936 +
  4.5937 +fi
  4.5938 +
  4.5939 +{ $as_echo "$as_me:$LINENO: checking for gdk_quartz_window_get_nsview" >&5
  4.5940 +$as_echo_n "checking for gdk_quartz_window_get_nsview... " >&6; }
  4.5941 +if test "${ac_cv_func_gdk_quartz_window_get_nsview+set}" = set; then
  4.5942 +  $as_echo_n "(cached) " >&6
  4.5943 +else
  4.5944 +  cat >conftest.$ac_ext <<_ACEOF
  4.5945 +/* confdefs.h.  */
  4.5946 +_ACEOF
  4.5947 +cat confdefs.h >>conftest.$ac_ext
  4.5948 +cat >>conftest.$ac_ext <<_ACEOF
  4.5949 +/* end confdefs.h.  */
  4.5950 +/* Define gdk_quartz_window_get_nsview to an innocuous variant, in case <limits.h> declares gdk_quartz_window_get_nsview.
  4.5951 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  4.5952 +#define gdk_quartz_window_get_nsview innocuous_gdk_quartz_window_get_nsview
  4.5953 +
  4.5954 +/* System header to define __stub macros and hopefully few prototypes,
  4.5955 +    which can conflict with char gdk_quartz_window_get_nsview (); below.
  4.5956 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4.5957 +    <limits.h> exists even on freestanding compilers.  */
  4.5958 +
  4.5959 +#ifdef __STDC__
  4.5960 +# include <limits.h>
  4.5961 +#else
  4.5962 +# include <assert.h>
  4.5963 +#endif
  4.5964 +
  4.5965 +#undef gdk_quartz_window_get_nsview
  4.5966 +
  4.5967 +/* Override any GCC internal prototype to avoid an error.
  4.5968 +   Use char because int might match the return type of a GCC
  4.5969 +   builtin and then its argument prototype would still apply.  */
  4.5970 +#ifdef __cplusplus
  4.5971 +extern "C"
  4.5972 +#endif
  4.5973 +char gdk_quartz_window_get_nsview ();
  4.5974 +/* The GNU C library defines this for functions which it implements
  4.5975 +    to always fail with ENOSYS.  Some functions are actually named
  4.5976 +    something starting with __ and the normal name is an alias.  */
  4.5977 +#if defined __stub_gdk_quartz_window_get_nsview || defined __stub___gdk_quartz_window_get_nsview
  4.5978 +choke me
  4.5979 +#endif
  4.5980 +
  4.5981 +int
  4.5982 +main ()
  4.5983 +{
  4.5984 +return gdk_quartz_window_get_nsview ();
  4.5985 +  ;
  4.5986 +  return 0;
  4.5987 +}
  4.5988 +_ACEOF
  4.5989 +rm -f conftest.$ac_objext conftest$ac_exeext
  4.5990 +if { (ac_try="$ac_link"
  4.5991 +case "(($ac_try" in
  4.5992 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.5993 +  *) ac_try_echo=$ac_try;;
  4.5994 +esac
  4.5995 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.5996 +$as_echo "$ac_try_echo") >&5
  4.5997 +  (eval "$ac_link") 2>conftest.er1
  4.5998 +  ac_status=$?
  4.5999 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.6000 +  rm -f conftest.er1
  4.6001 +  cat conftest.err >&5
  4.6002 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.6003 +  (exit $ac_status); } && {
  4.6004 +	 test -z "$ac_c_werror_flag" ||
  4.6005 +	 test ! -s conftest.err
  4.6006 +       } && test -s conftest$ac_exeext && {
  4.6007 +	 test "$cross_compiling" = yes ||
  4.6008 +	 $as_test_x conftest$ac_exeext
  4.6009 +       }; then
  4.6010 +  ac_cv_func_gdk_quartz_window_get_nsview=yes
  4.6011 +else
  4.6012 +  $as_echo "$as_me: failed program was:" >&5
  4.6013 +sed 's/^/| /' conftest.$ac_ext >&5
  4.6014 +
  4.6015 +	ac_cv_func_gdk_quartz_window_get_nsview=no
  4.6016 +fi
  4.6017 +
  4.6018 +rm -rf conftest.dSYM
  4.6019 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.6020 +      conftest$ac_exeext conftest.$ac_ext
  4.6021 +fi
  4.6022 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_gdk_quartz_window_get_nsview" >&5
  4.6023 +$as_echo "$ac_cv_func_gdk_quartz_window_get_nsview" >&6; }
  4.6024 +if test $ac_cv_func_gdk_quartz_window_get_nsview = yes; then
  4.6025 +
  4.6026 +   HAVE_GTK_OSX='yes'
  4.6027 +
  4.6028 +cat >>confdefs.h <<\_ACEOF
  4.6029 +#define HAVE_GTK_OSX 1
  4.6030 +_ACEOF
  4.6031 +
  4.6032 +fi
  4.6033 +
  4.6034 +
  4.6035 +if test "x$with_osmesa" != xno; then
  4.6036 +
  4.6037 +
  4.6038 +
  4.6039 +{ $as_echo "$as_me:$LINENO: checking for OSMesaCreateContext in -lOSMesa" >&5
  4.6040 +$as_echo_n "checking for OSMesaCreateContext in -lOSMesa... " >&6; }
  4.6041 +if test "${ac_cv_lib_OSMesa_OSMesaCreateContext+set}" = set; then
  4.6042 +  $as_echo_n "(cached) " >&6
  4.6043 +else
  4.6044 +  ac_check_lib_save_LIBS=$LIBS
  4.6045 +LIBS="-lOSMesa  $LIBS"
  4.6046 +cat >conftest.$ac_ext <<_ACEOF
  4.6047 +/* confdefs.h.  */
  4.6048 +_ACEOF
  4.6049 +cat confdefs.h >>conftest.$ac_ext
  4.6050 +cat >>conftest.$ac_ext <<_ACEOF
  4.6051 +/* end confdefs.h.  */
  4.6052 +
  4.6053 +/* Override any GCC internal prototype to avoid an error.
  4.6054 +   Use char because int might match the return type of a GCC
  4.6055 +   builtin and then its argument prototype would still apply.  */
  4.6056 +#ifdef __cplusplus
  4.6057 +extern "C"
  4.6058 +#endif
  4.6059 +char OSMesaCreateContext ();
  4.6060 +int
  4.6061 +main ()
  4.6062 +{
  4.6063 +return OSMesaCreateContext ();
  4.6064 +  ;
  4.6065 +  return 0;
  4.6066 +}
  4.6067 +_ACEOF
  4.6068 +rm -f conftest.$ac_objext conftest$ac_exeext
  4.6069 +if { (ac_try="$ac_link"
  4.6070 +case "(($ac_try" in
  4.6071 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.6072 +  *) ac_try_echo=$ac_try;;
  4.6073 +esac
  4.6074 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.6075 +$as_echo "$ac_try_echo") >&5
  4.6076 +  (eval "$ac_link") 2>conftest.er1
  4.6077 +  ac_status=$?
  4.6078 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.6079 +  rm -f conftest.er1
  4.6080 +  cat conftest.err >&5
  4.6081 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.6082 +  (exit $ac_status); } && {
  4.6083 +	 test -z "$ac_c_werror_flag" ||
  4.6084 +	 test ! -s conftest.err
  4.6085 +       } && test -s conftest$ac_exeext && {
  4.6086 +	 test "$cross_compiling" = yes ||
  4.6087 +	 $as_test_x conftest$ac_exeext
  4.6088 +       }; then
  4.6089 +  ac_cv_lib_OSMesa_OSMesaCreateContext=yes
  4.6090 +else
  4.6091 +  $as_echo "$as_me: failed program was:" >&5
  4.6092 +sed 's/^/| /' conftest.$ac_ext >&5
  4.6093 +
  4.6094 +	ac_cv_lib_OSMesa_OSMesaCreateContext=no
  4.6095 +fi
  4.6096 +
  4.6097 +rm -rf conftest.dSYM
  4.6098 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.6099 +      conftest$ac_exeext conftest.$ac_ext
  4.6100 +LIBS=$ac_check_lib_save_LIBS
  4.6101 +fi
  4.6102 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_OSMesaCreateContext" >&5
  4.6103 +$as_echo "$ac_cv_lib_OSMesa_OSMesaCreateContext" >&6; }
  4.6104 +if test $ac_cv_lib_OSMesa_OSMesaCreateContext = yes; then
  4.6105 +  cat >>confdefs.h <<_ACEOF
  4.6106 +#define HAVE_LIBOSMESA 1
  4.6107 +_ACEOF
  4.6108 +
  4.6109 +  LIBS="-lOSMesa $LIBS"
  4.6110 +
  4.6111 +else
  4.6112 +  { { $as_echo "$as_me:$LINENO: error: --with-osmesa was given, but OSMesa library could not be found
  4.6113 +See \`config.log' for more details." >&5
  4.6114 +$as_echo "$as_me: error: --with-osmesa was given, but OSMesa library could not be found
  4.6115 +See \`config.log' for more details." >&2;}
  4.6116 +   { (exit 1); exit 1; }; }
  4.6117 +fi
  4.6118 +
  4.6119 +  if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
  4.6120 +  { $as_echo "$as_me:$LINENO: checking for GL/osmesa.h" >&5
  4.6121 +$as_echo_n "checking for GL/osmesa.h... " >&6; }
  4.6122 +if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
  4.6123 +  $as_echo_n "(cached) " >&6
  4.6124 +fi
  4.6125 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_GL_osmesa_h" >&5
  4.6126 +$as_echo "$ac_cv_header_GL_osmesa_h" >&6; }
  4.6127 +else
  4.6128 +  # Is the header compilable?
  4.6129 +{ $as_echo "$as_me:$LINENO: checking GL/osmesa.h usability" >&5
  4.6130 +$as_echo_n "checking GL/osmesa.h usability... " >&6; }
  4.6131 +cat >conftest.$ac_ext <<_ACEOF
  4.6132 +/* confdefs.h.  */
  4.6133 +_ACEOF
  4.6134 +cat confdefs.h >>conftest.$ac_ext
  4.6135 +cat >>conftest.$ac_ext <<_ACEOF
  4.6136 +/* end confdefs.h.  */
  4.6137 +$ac_includes_default
  4.6138 +#include <GL/osmesa.h>
  4.6139 +_ACEOF
  4.6140 +rm -f conftest.$ac_objext
  4.6141 +if { (ac_try="$ac_compile"
  4.6142 +case "(($ac_try" in
  4.6143 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.6144 +  *) ac_try_echo=$ac_try;;
  4.6145 +esac
  4.6146 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.6147 +$as_echo "$ac_try_echo") >&5
  4.6148 +  (eval "$ac_compile") 2>conftest.er1
  4.6149 +  ac_status=$?
  4.6150 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.6151 +  rm -f conftest.er1
  4.6152 +  cat conftest.err >&5
  4.6153 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.6154 +  (exit $ac_status); } && {
  4.6155 +	 test -z "$ac_c_werror_flag" ||
  4.6156 +	 test ! -s conftest.err
  4.6157 +       } && test -s conftest.$ac_objext; then
  4.6158 +  ac_header_compiler=yes
  4.6159 +else
  4.6160 +  $as_echo "$as_me: failed program was:" >&5
  4.6161 +sed 's/^/| /' conftest.$ac_ext >&5
  4.6162 +
  4.6163 +	ac_header_compiler=no
  4.6164 +fi
  4.6165 +
  4.6166 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.6167 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.6168 +$as_echo "$ac_header_compiler" >&6; }
  4.6169 +
  4.6170 +# Is the header present?
  4.6171 +{ $as_echo "$as_me:$LINENO: checking GL/osmesa.h presence" >&5
  4.6172 +$as_echo_n "checking GL/osmesa.h presence... " >&6; }
  4.6173 +cat >conftest.$ac_ext <<_ACEOF
  4.6174 +/* confdefs.h.  */
  4.6175 +_ACEOF
  4.6176 +cat confdefs.h >>conftest.$ac_ext
  4.6177 +cat >>conftest.$ac_ext <<_ACEOF
  4.6178 +/* end confdefs.h.  */
  4.6179 +#include <GL/osmesa.h>
  4.6180 +_ACEOF
  4.6181 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  4.6182 +case "(($ac_try" in
  4.6183 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.6184 +  *) ac_try_echo=$ac_try;;
  4.6185 +esac
  4.6186 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.6187 +$as_echo "$ac_try_echo") >&5
  4.6188 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.6189 +  ac_status=$?
  4.6190 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.6191 +  rm -f conftest.er1
  4.6192 +  cat conftest.err >&5
  4.6193 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.6194 +  (exit $ac_status); } >/dev/null && {
  4.6195 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.6196 +	 test ! -s conftest.err
  4.6197 +       }; then
  4.6198 +  ac_header_preproc=yes
  4.6199 +else
  4.6200 +  $as_echo "$as_me: failed program was:" >&5
  4.6201 +sed 's/^/| /' conftest.$ac_ext >&5
  4.6202 +
  4.6203 +  ac_header_preproc=no
  4.6204 +fi
  4.6205 +
  4.6206 +rm -f conftest.err conftest.$ac_ext
  4.6207 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.6208 +$as_echo "$ac_header_preproc" >&6; }
  4.6209 +
  4.6210 +# So?  What about this header?
  4.6211 +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  4.6212 +  yes:no: )
  4.6213 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4.6214 +$as_echo "$as_me: WARNING: GL/osmesa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.6215 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h: proceeding with the compiler's result" >&5
  4.6216 +$as_echo "$as_me: WARNING: GL/osmesa.h: proceeding with the compiler's result" >&2;}
  4.6217 +    ac_header_preproc=yes
  4.6218 +    ;;
  4.6219 +  no:yes:* )
  4.6220 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h: present but cannot be compiled" >&5
  4.6221 +$as_echo "$as_me: WARNING: GL/osmesa.h: present but cannot be compiled" >&2;}
  4.6222 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h:     check for missing prerequisite headers?" >&5
  4.6223 +$as_echo "$as_me: WARNING: GL/osmesa.h:     check for missing prerequisite headers?" >&2;}
  4.6224 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h: see the Autoconf documentation" >&5
  4.6225 +$as_echo "$as_me: WARNING: GL/osmesa.h: see the Autoconf documentation" >&2;}
  4.6226 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h:     section \"Present But Cannot Be Compiled\"" >&5
  4.6227 +$as_echo "$as_me: WARNING: GL/osmesa.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.6228 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h: proceeding with the preprocessor's result" >&5
  4.6229 +$as_echo "$as_me: WARNING: GL/osmesa.h: proceeding with the preprocessor's result" >&2;}
  4.6230 +    { $as_echo "$as_me:$LINENO: WARNING: GL/osmesa.h: in the future, the compiler will take precedence" >&5
  4.6231 +$as_echo "$as_me: WARNING: GL/osmesa.h: in the future, the compiler will take precedence" >&2;}
  4.6232 +
  4.6233 +    ;;
  4.6234 +esac
  4.6235 +{ $as_echo "$as_me:$LINENO: checking for GL/osmesa.h" >&5
  4.6236 +$as_echo_n "checking for GL/osmesa.h... " >&6; }
  4.6237 +if test "${ac_cv_header_GL_osmesa_h+set}" = set; then
  4.6238 +  $as_echo_n "(cached) " >&6
  4.6239 +else
  4.6240 +  ac_cv_header_GL_osmesa_h=$ac_header_preproc
  4.6241 +fi
  4.6242 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_GL_osmesa_h" >&5
  4.6243 +$as_echo "$ac_cv_header_GL_osmesa_h" >&6; }
  4.6244 +
  4.6245 +fi
  4.6246 +if test $ac_cv_header_GL_osmesa_h = yes; then
  4.6247 +  :
  4.6248 +else
  4.6249 +  { { $as_echo "$as_me:$LINENO: error: --with-osmesa was given, but osmesa.h could not be found
  4.6250 +See \`config.log' for more details." >&5
  4.6251 +$as_echo "$as_me: error: --with-osmesa was given, but osmesa.h could not be found
  4.6252 +See \`config.log' for more details." >&2;}
  4.6253 +   { (exit 1); exit 1; }; }
  4.6254 +fi
  4.6255 +
  4.6256 +
  4.6257 +  HAVE_OSMESA='yes'
  4.6258 +
  4.6259 +cat >>confdefs.h <<\_ACEOF
  4.6260 +#define HAVE_OSMESA 1
  4.6261 +_ACEOF
  4.6262 +
  4.6263 +else
  4.6264 +
  4.6265 +
  4.6266 +   if test "x$APPLE_BUILD" != 'xyes'; then
  4.6267 +
  4.6268 +{ $as_echo "$as_me:$LINENO: checking for glVertex3f in -lGL" >&5
  4.6269 +$as_echo_n "checking for glVertex3f in -lGL... " >&6; }
  4.6270 +if test "${ac_cv_lib_GL_glVertex3f+set}" = set; then
  4.6271 +  $as_echo_n "(cached) " >&6
  4.6272 +else
  4.6273 +  ac_check_lib_save_LIBS=$LIBS
  4.6274 +LIBS="-lGL  $LIBS"
  4.6275 +cat >conftest.$ac_ext <<_ACEOF
  4.6276 +/* confdefs.h.  */
  4.6277 +_ACEOF
  4.6278 +cat confdefs.h >>conftest.$ac_ext
  4.6279 +cat >>conftest.$ac_ext <<_ACEOF
  4.6280 +/* end confdefs.h.  */
  4.6281 +
  4.6282 +/* Override any GCC internal prototype to avoid an error.
  4.6283 +   Use char because int might match the return type of a GCC
  4.6284 +   builtin and then its argument prototype would still apply.  */
  4.6285 +#ifdef __cplusplus
  4.6286 +extern "C"
  4.6287 +#endif
  4.6288 +char glVertex3f ();
  4.6289 +int
  4.6290 +main ()
  4.6291 +{
  4.6292 +return glVertex3f ();
  4.6293 +  ;
  4.6294 +  return 0;
  4.6295 +}
  4.6296 +_ACEOF
  4.6297 +rm -f conftest.$ac_objext conftest$ac_exeext
  4.6298 +if { (ac_try="$ac_link"
  4.6299 +case "(($ac_try" in
  4.6300 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.6301 +  *) ac_try_echo=$ac_try;;
  4.6302 +esac
  4.6303 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.6304 +$as_echo "$ac_try_echo") >&5
  4.6305 +  (eval "$ac_link") 2>conftest.er1
  4.6306 +  ac_status=$?
  4.6307 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.6308 +  rm -f conftest.er1
  4.6309 +  cat conftest.err >&5
  4.6310 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.6311 +  (exit $ac_status); } && {
  4.6312 +	 test -z "$ac_c_werror_flag" ||
  4.6313 +	 test ! -s conftest.err
  4.6314 +       } && test -s conftest$ac_exeext && {
  4.6315 +	 test "$cross_compiling" = yes ||
  4.6316 +	 $as_test_x conftest$ac_exeext
  4.6317 +       }; then
  4.6318 +  ac_cv_lib_GL_glVertex3f=yes
  4.6319 +else
  4.6320 +  $as_echo "$as_me: failed program was:" >&5
  4.6321 +sed 's/^/| /' conftest.$ac_ext >&5
  4.6322 +
  4.6323 +	ac_cv_lib_GL_glVertex3f=no
  4.6324 +fi
  4.6325 +
  4.6326 +rm -rf conftest.dSYM
  4.6327 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.6328 +      conftest$ac_exeext conftest.$ac_ext
  4.6329 +LIBS=$ac_check_lib_save_LIBS
  4.6330 +fi
  4.6331 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_GL_glVertex3f" >&5
  4.6332 +$as_echo "$ac_cv_lib_GL_glVertex3f" >&6; }
  4.6333 +if test $ac_cv_lib_GL_glVertex3f = yes; then
  4.6334 +  cat >>confdefs.h <<_ACEOF
  4.6335 +#define HAVE_LIBGL 1
  4.6336 +_ACEOF
  4.6337 +
  4.6338 +  LIBS="-lGL $LIBS"
  4.6339 +
  4.6340 +else
  4.6341 +
  4.6342 +          { { $as_echo "$as_me:$LINENO: error: \"The OpenGL library (libGL.so) could not be found, but is required.\"
  4.6343 +See \`config.log' for more details." >&5
  4.6344 +$as_echo "$as_me: error: \"The OpenGL library (libGL.so) could not be found, but is required.\"
  4.6345 +See \`config.log' for more details." >&2;}
  4.6346 +   { (exit 1); exit 1; }; }
  4.6347 +fi
  4.6348 +
  4.6349 +      if test "${ac_cv_header_GL_gl_h+set}" = set; then
  4.6350 +  { $as_echo "$as_me:$LINENO: checking for GL/gl.h" >&5
  4.6351 +$as_echo_n "checking for GL/gl.h... " >&6; }
  4.6352 +if test "${ac_cv_header_GL_gl_h+set}" = set; then
  4.6353 +  $as_echo_n "(cached) " >&6
  4.6354 +fi
  4.6355 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_GL_gl_h" >&5
  4.6356 +$as_echo "$ac_cv_header_GL_gl_h" >&6; }
  4.6357 +else
  4.6358 +  # Is the header compilable?
  4.6359 +{ $as_echo "$as_me:$LINENO: checking GL/gl.h usability" >&5
  4.6360 +$as_echo_n "checking GL/gl.h usability... " >&6; }
  4.6361 +cat >conftest.$ac_ext <<_ACEOF
  4.6362 +/* confdefs.h.  */
  4.6363 +_ACEOF
  4.6364 +cat confdefs.h >>conftest.$ac_ext
  4.6365 +cat >>conftest.$ac_ext <<_ACEOF
  4.6366 +/* end confdefs.h.  */
  4.6367 +$ac_includes_default
  4.6368 +#include <GL/gl.h>
  4.6369 +_ACEOF
  4.6370 +rm -f conftest.$ac_objext
  4.6371 +if { (ac_try="$ac_compile"
  4.6372 +case "(($ac_try" in
  4.6373 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.6374 +  *) ac_try_echo=$ac_try;;
  4.6375 +esac
  4.6376 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.6377 +$as_echo "$ac_try_echo") >&5
  4.6378 +  (eval "$ac_compile") 2>conftest.er1
  4.6379 +  ac_status=$?
  4.6380 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.6381 +  rm -f conftest.er1
  4.6382 +  cat conftest.err >&5
  4.6383 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.6384 +  (exit $ac_status); } && {
  4.6385 +	 test -z "$ac_c_werror_flag" ||
  4.6386 +	 test ! -s conftest.err
  4.6387 +       } && test -s conftest.$ac_objext; then
  4.6388 +  ac_header_compiler=yes
  4.6389 +else
  4.6390 +  $as_echo "$as_me: failed program was:" >&5
  4.6391 +sed 's/^/| /' conftest.$ac_ext >&5
  4.6392 +
  4.6393 +	ac_header_compiler=no
  4.6394 +fi
  4.6395 +
  4.6396 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.6397 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.6398 +$as_echo "$ac_header_compiler" >&6; }
  4.6399 +
  4.6400 +# Is the header present?
  4.6401 +{ $as_echo "$as_me:$LINENO: checking GL/gl.h presence" >&5
  4.6402 +$as_echo_n "checking GL/gl.h presence... " >&6; }
  4.6403 +cat >conftest.$ac_ext <<_ACEOF
  4.6404 +/* confdefs.h.  */
  4.6405 +_ACEOF
  4.6406 +cat confdefs.h >>conftest.$ac_ext
  4.6407 +cat >>conftest.$ac_ext <<_ACEOF
  4.6408 +/* end confdefs.h.  */
  4.6409 +#include <GL/gl.h>
  4.6410 +_ACEOF
  4.6411 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  4.6412 +case "(($ac_try" in
  4.6413 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.6414 +  *) ac_try_echo=$ac_try;;
  4.6415 +esac
  4.6416 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.6417 +$as_echo "$ac_try_echo") >&5
  4.6418 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.6419 +  ac_status=$?
  4.6420 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.6421 +  rm -f conftest.er1
  4.6422 +  cat conftest.err >&5
  4.6423 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.6424 +  (exit $ac_status); } >/dev/null && {
  4.6425 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.6426 +	 test ! -s conftest.err
  4.6427 +       }; then
  4.6428 +  ac_header_preproc=yes
  4.6429 +else
  4.6430 +  $as_echo "$as_me: failed program was:" >&5
  4.6431 +sed 's/^/| /' conftest.$ac_ext >&5
  4.6432 +
  4.6433 +  ac_header_preproc=no
  4.6434 +fi
  4.6435 +
  4.6436 +rm -f conftest.err conftest.$ac_ext
  4.6437 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.6438 +$as_echo "$ac_header_preproc" >&6; }
  4.6439 +
  4.6440 +# So?  What about this header?
  4.6441 +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  4.6442 +  yes:no: )
  4.6443 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4.6444 +$as_echo "$as_me: WARNING: GL/gl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.6445 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h: proceeding with the compiler's result" >&5
  4.6446 +$as_echo "$as_me: WARNING: GL/gl.h: proceeding with the compiler's result" >&2;}
  4.6447 +    ac_header_preproc=yes
  4.6448 +    ;;
  4.6449 +  no:yes:* )
  4.6450 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h: present but cannot be compiled" >&5
  4.6451 +$as_echo "$as_me: WARNING: GL/gl.h: present but cannot be compiled" >&2;}
  4.6452 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h:     check for missing prerequisite headers?" >&5
  4.6453 +$as_echo "$as_me: WARNING: GL/gl.h:     check for missing prerequisite headers?" >&2;}
  4.6454 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h: see the Autoconf documentation" >&5
  4.6455 +$as_echo "$as_me: WARNING: GL/gl.h: see the Autoconf documentation" >&2;}
  4.6456 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h:     section \"Present But Cannot Be Compiled\"" >&5
  4.6457 +$as_echo "$as_me: WARNING: GL/gl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.6458 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h: proceeding with the preprocessor's result" >&5
  4.6459 +$as_echo "$as_me: WARNING: GL/gl.h: proceeding with the preprocessor's result" >&2;}
  4.6460 +    { $as_echo "$as_me:$LINENO: WARNING: GL/gl.h: in the future, the compiler will take precedence" >&5
  4.6461 +$as_echo "$as_me: WARNING: GL/gl.h: in the future, the compiler will take precedence" >&2;}
  4.6462 +
  4.6463 +    ;;
  4.6464 +esac
  4.6465 +{ $as_echo "$as_me:$LINENO: checking for GL/gl.h" >&5
  4.6466 +$as_echo_n "checking for GL/gl.h... " >&6; }
  4.6467 +if test "${ac_cv_header_GL_gl_h+set}" = set; then
  4.6468 +  $as_echo_n "(cached) " >&6
  4.6469 +else
  4.6470 +  ac_cv_header_GL_gl_h=$ac_header_preproc
  4.6471 +fi
  4.6472 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_GL_gl_h" >&5
  4.6473 +$as_echo "$ac_cv_header_GL_gl_h" >&6; }
  4.6474 +
  4.6475 +fi
  4.6476 +if test $ac_cv_header_GL_gl_h = yes; then
  4.6477 +  :
  4.6478 +else
  4.6479 +
  4.6480 +          { { $as_echo "$as_me:$LINENO: error: \"The OpenGL header files (eg GL/gl.h) could not be found, but are required.\"
  4.6481 +See \`config.log' for more details." >&5
  4.6482 +$as_echo "$as_me: error: \"The OpenGL header files (eg GL/gl.h) could not be found, but are required.\"
  4.6483 +See \`config.log' for more details." >&2;}
  4.6484 +   { (exit 1); exit 1; }; }
  4.6485 +fi
  4.6486 +
  4.6487 +
  4.6488 +   fi
  4.6489 +
  4.6490 +   if test "x$HAVE_GTK_X11" = "xyes"; then
  4.6491 +      if test "x$APPLE_BUILD" = "xyes"; then
  4.6492 +         LIBS="$LIBS -L/usr/X11/lib -lGL"
  4.6493 +      fi
  4.6494 +      { $as_echo "$as_me:$LINENO: checking for glXQueryVersion" >&5
  4.6495 +$as_echo_n "checking for glXQueryVersion... " >&6; }
  4.6496 +if test "${ac_cv_func_glXQueryVersion+set}" = set; then
  4.6497 +  $as_echo_n "(cached) " >&6
  4.6498 +else
  4.6499 +  cat >conftest.$ac_ext <<_ACEOF
  4.6500 +/* confdefs.h.  */
  4.6501 +_ACEOF
  4.6502 +cat confdefs.h >>conftest.$ac_ext
  4.6503 +cat >>conftest.$ac_ext <<_ACEOF
  4.6504 +/* end confdefs.h.  */
  4.6505 +/* Define glXQueryVersion to an innocuous variant, in case <limits.h> declares glXQueryVersion.
  4.6506 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  4.6507 +#define glXQueryVersion innocuous_glXQueryVersion
  4.6508 +
  4.6509 +/* System header to define __stub macros and hopefully few prototypes,
  4.6510 +    which can conflict with char glXQueryVersion (); below.
  4.6511 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4.6512 +    <limits.h> exists even on freestanding compilers.  */
  4.6513 +
  4.6514 +#ifdef __STDC__
  4.6515 +# include <limits.h>
  4.6516 +#else
  4.6517 +# include <assert.h>
  4.6518 +#endif
  4.6519 +
  4.6520 +#undef glXQueryVersion
  4.6521 +
  4.6522 +/* Override any GCC internal prototype to avoid an error.
  4.6523 +   Use char because int might match the return type of a GCC
  4.6524 +   builtin and then its argument prototype would still apply.  */
  4.6525 +#ifdef __cplusplus
  4.6526 +extern "C"
  4.6527 +#endif
  4.6528 +char glXQueryVersion ();
  4.6529 +/* The GNU C library defines this for functions which it implements
  4.6530 +    to always fail with ENOSYS.  Some functions are actually named
  4.6531 +    something starting with __ and the normal name is an alias.  */
  4.6532 +#if defined __stub_glXQueryVersion || defined __stub___glXQueryVersion
  4.6533 +choke me
  4.6534 +#endif
  4.6535 +
  4.6536 +int
  4.6537 +main ()
  4.6538 +{
  4.6539 +return glXQueryVersion ();
  4.6540 +  ;
  4.6541 +  return 0;
  4.6542 +}
  4.6543 +_ACEOF
  4.6544 +rm -f conftest.$ac_objext conftest$ac_exeext
  4.6545 +if { (ac_try="$ac_link"
  4.6546 +case "(($ac_try" in
  4.6547 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.6548 +  *) ac_try_echo=$ac_try;;
  4.6549 +esac
  4.6550 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.6551 +$as_echo "$ac_try_echo") >&5
  4.6552 +  (eval "$ac_link") 2>conftest.er1
  4.6553 +  ac_status=$?
  4.6554 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.6555 +  rm -f conftest.er1
  4.6556 +  cat conftest.err >&5
  4.6557 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.6558 +  (exit $ac_status); } && {
  4.6559 +	 test -z "$ac_c_werror_flag" ||
  4.6560 +	 test ! -s conftest.err
  4.6561 +       } && test -s conftest$ac_exeext && {
  4.6562 +	 test "$cross_compiling" = yes ||
  4.6563 +	 $as_test_x conftest$ac_exeext
  4.6564 +       }; then
  4.6565 +  ac_cv_func_glXQueryVersion=yes
  4.6566 +else
  4.6567 +  $as_echo "$as_me: failed program was:" >&5
  4.6568 +sed 's/^/| /' conftest.$ac_ext >&5
  4.6569 +
  4.6570 +	ac_cv_func_glXQueryVersion=no
  4.6571 +fi
  4.6572 +
  4.6573 +rm -rf conftest.dSYM
  4.6574 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.6575 +      conftest$ac_exeext conftest.$ac_ext
  4.6576 +fi
  4.6577 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_glXQueryVersion" >&5
  4.6578 +$as_echo "$ac_cv_func_glXQueryVersion" >&6; }
  4.6579 +if test $ac_cv_func_glXQueryVersion = yes; then
  4.6580 +
  4.6581 +         HAVE_GLX='yes'
  4.6582 +
  4.6583 +cat >>confdefs.h <<\_ACEOF
  4.6584 +#define HAVE_GLX 1
  4.6585 +_ACEOF
  4.6586 +
  4.6587 +fi
  4.6588 +
  4.6589 +   elif test "x$HAVE_GTK_OSX" = "xyes"; then
  4.6590 +      { $as_echo "$as_me:$LINENO: checking for NSOpenGLGetVersion" >&5
  4.6591 +$as_echo_n "checking for NSOpenGLGetVersion... " >&6; }
  4.6592 +if test "${ac_cv_func_NSOpenGLGetVersion+set}" = set; then
  4.6593 +  $as_echo_n "(cached) " >&6
  4.6594 +else
  4.6595 +  cat >conftest.$ac_ext <<_ACEOF
  4.6596 +/* confdefs.h.  */
  4.6597 +_ACEOF
  4.6598 +cat confdefs.h >>conftest.$ac_ext
  4.6599 +cat >>conftest.$ac_ext <<_ACEOF
  4.6600 +/* end confdefs.h.  */
  4.6601 +/* Define NSOpenGLGetVersion to an innocuous variant, in case <limits.h> declares NSOpenGLGetVersion.
  4.6602 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  4.6603 +#define NSOpenGLGetVersion innocuous_NSOpenGLGetVersion
  4.6604 +
  4.6605 +/* System header to define __stub macros and hopefully few prototypes,
  4.6606 +    which can conflict with char NSOpenGLGetVersion (); below.
  4.6607 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4.6608 +    <limits.h> exists even on freestanding compilers.  */
  4.6609 +
  4.6610 +#ifdef __STDC__
  4.6611 +# include <limits.h>
  4.6612 +#else
  4.6613 +# include <assert.h>
  4.6614 +#endif
  4.6615 +
  4.6616 +#undef NSOpenGLGetVersion
  4.6617 +
  4.6618 +/* Override any GCC internal prototype to avoid an error.
  4.6619 +   Use char because int might match the return type of a GCC
  4.6620 +   builtin and then its argument prototype would still apply.  */
  4.6621 +#ifdef __cplusplus
  4.6622 +extern "C"
  4.6623 +#endif
  4.6624 +char NSOpenGLGetVersion ();
  4.6625 +/* The GNU C library defines this for functions which it implements
  4.6626 +    to always fail with ENOSYS.  Some functions are actually named
  4.6627 +    something starting with __ and the normal name is an alias.  */
  4.6628 +#if defined __stub_NSOpenGLGetVersion || defined __stub___NSOpenGLGetVersion
  4.6629 +choke me
  4.6630 +#endif
  4.6631 +
  4.6632 +int
  4.6633 +main ()
  4.6634 +{
  4.6635 +return NSOpenGLGetVersion ();
  4.6636 +  ;
  4.6637 +  return 0;
  4.6638 +}
  4.6639 +_ACEOF
  4.6640 +rm -f conftest.$ac_objext conftest$ac_exeext
  4.6641 +if { (ac_try="$ac_link"
  4.6642 +case "(($ac_try" in
  4.6643 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.6644 +  *) ac_try_echo=$ac_try;;
  4.6645 +esac
  4.6646 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.6647 +$as_echo "$ac_try_echo") >&5
  4.6648 +  (eval "$ac_link") 2>conftest.er1
  4.6649 +  ac_status=$?
  4.6650 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.6651 +  rm -f conftest.er1
  4.6652 +  cat conftest.err >&5
  4.6653 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.6654 +  (exit $ac_status); } && {
  4.6655 +	 test -z "$ac_c_werror_flag" ||
  4.6656 +	 test ! -s conftest.err
  4.6657 +       } && test -s conftest$ac_exeext && {
  4.6658 +	 test "$cross_compiling" = yes ||
  4.6659 +	 $as_test_x conftest$ac_exeext
  4.6660 +       }; then
  4.6661 +  ac_cv_func_NSOpenGLGetVersion=yes
  4.6662 +else
  4.6663 +  $as_echo "$as_me: failed program was:" >&5
  4.6664 +sed 's/^/| /' conftest.$ac_ext >&5
  4.6665 +
  4.6666 +	ac_cv_func_NSOpenGLGetVersion=no
  4.6667 +fi
  4.6668 +
  4.6669 +rm -rf conftest.dSYM
  4.6670 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.6671 +      conftest$ac_exeext conftest.$ac_ext
  4.6672 +fi
  4.6673 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_NSOpenGLGetVersion" >&5
  4.6674 +$as_echo "$ac_cv_func_NSOpenGLGetVersion" >&6; }
  4.6675 +if test $ac_cv_func_NSOpenGLGetVersion = yes; then
  4.6676 +
  4.6677 +         HAVE_NSGL='yes'
  4.6678 +
  4.6679 +cat >>confdefs.h <<\_ACEOF
  4.6680 +#define HAVE_NSGL 1
  4.6681 +_ACEOF
  4.6682 +
  4.6683 +fi
  4.6684 +
  4.6685 +   fi
  4.6686 +
  4.6687 +
  4.6688 +fi
  4.6689 +
  4.6690 +
  4.6691 +
  4.6692 +if test "x$HAVE_OSMESA" = "x" -a "x$HAVE_GLX" = "x" -a "x$HAVE_NSGL" = "x"; then
  4.6693 +   echo "Warning: Building with no video support"
  4.6694 +fi
  4.6695 +
  4.6696 +
  4.6697 +
  4.6698 +if test "x$HAVE_OSMESA" = "xyes"; then
  4.6699 +  VIDEO_OSMESA_TRUE=
  4.6700 +  VIDEO_OSMESA_FALSE='#'
  4.6701 +else
  4.6702 +  VIDEO_OSMESA_TRUE='#'
  4.6703 +  VIDEO_OSMESA_FALSE=
  4.6704 +fi
  4.6705 +
  4.6706 +
  4.6707 +
  4.6708 +if test "x$HAVE_GLX" = "xyes"; then
  4.6709 +  VIDEO_GLX_TRUE=
  4.6710 +  VIDEO_GLX_FALSE='#'
  4.6711 +else
  4.6712 +  VIDEO_GLX_TRUE='#'
  4.6713 +  VIDEO_GLX_FALSE=
  4.6714 +fi
  4.6715 +
  4.6716 +
  4.6717 +
  4.6718 +if test "x$HAVE_NSGL" = "xyes"; then
  4.6719 +  VIDEO_NSGL_TRUE=
  4.6720 +  VIDEO_NSGL_FALSE='#'
  4.6721 +else
  4.6722 +  VIDEO_NSGL_TRUE='#'
  4.6723 +  VIDEO_NSGL_FALSE=
  4.6724 +fi
  4.6725 +
  4.6726 +
  4.6727 +{ $as_echo "$as_me:$LINENO: checking for glGenFramebuffersEXT" >&5
  4.6728 +$as_echo_n "checking for glGenFramebuffersEXT... " >&6; }
  4.6729 +if test "${ac_cv_func_glGenFramebuffersEXT+set}" = set; then
  4.6730 +  $as_echo_n "(cached) " >&6
  4.6731 +else
  4.6732 +  cat >conftest.$ac_ext <<_ACEOF
  4.6733 +/* confdefs.h.  */
  4.6734 +_ACEOF
  4.6735 +cat confdefs.h >>conftest.$ac_ext
  4.6736 +cat >>conftest.$ac_ext <<_ACEOF
  4.6737 +/* end confdefs.h.  */
  4.6738 +/* Define glGenFramebuffersEXT to an innocuous variant, in case <limits.h> declares glGenFramebuffersEXT.
  4.6739 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  4.6740 +#define glGenFramebuffersEXT innocuous_glGenFramebuffersEXT
  4.6741 +
  4.6742 +/* System header to define __stub macros and hopefully few prototypes,
  4.6743 +    which can conflict with char glGenFramebuffersEXT (); below.
  4.6744 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4.6745 +    <limits.h> exists even on freestanding compilers.  */
  4.6746 +
  4.6747 +#ifdef __STDC__
  4.6748 +# include <limits.h>
  4.6749 +#else
  4.6750 +# include <assert.h>
  4.6751 +#endif
  4.6752 +
  4.6753 +#undef glGenFramebuffersEXT
  4.6754 +
  4.6755 +/* Override any GCC internal prototype to avoid an error.
  4.6756 +   Use char because int might match the return type of a GCC
  4.6757 +   builtin and then its argument prototype would still apply.  */
  4.6758 +#ifdef __cplusplus
  4.6759 +extern "C"
  4.6760 +#endif
  4.6761 +char glGenFramebuffersEXT ();
  4.6762 +/* The GNU C library defines this for functions which it implements
  4.6763 +    to always fail with ENOSYS.  Some functions are actually named
  4.6764 +    something starting with __ and the normal name is an alias.  */
  4.6765 +#if defined __stub_glGenFramebuffersEXT || defined __stub___glGenFramebuffersEXT
  4.6766 +choke me
  4.6767 +#endif
  4.6768 +
  4.6769 +int
  4.6770 +main ()
  4.6771 +{
  4.6772 +return glGenFramebuffersEXT ();
  4.6773 +  ;
  4.6774 +  return 0;
  4.6775 +}
  4.6776 +_ACEOF
  4.6777 +rm -f conftest.$ac_objext conftest$ac_exeext
  4.6778 +if { (ac_try="$ac_link"
  4.6779 +case "(($ac_try" in
  4.6780 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.6781 +  *) ac_try_echo=$ac_try;;
  4.6782 +esac
  4.6783 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.6784 +$as_echo "$ac_try_echo") >&5
  4.6785 +  (eval "$ac_link") 2>conftest.er1
  4.6786 +  ac_status=$?
  4.6787 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.6788 +  rm -f conftest.er1
  4.6789 +  cat conftest.err >&5
  4.6790 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.6791 +  (exit $ac_status); } && {
  4.6792 +	 test -z "$ac_c_werror_flag" ||
  4.6793 +	 test ! -s conftest.err
  4.6794 +       } && test -s conftest$ac_exeext && {
  4.6795 +	 test "$cross_compiling" = yes ||
  4.6796 +	 $as_test_x conftest$ac_exeext
  4.6797 +       }; then
  4.6798 +  ac_cv_func_glGenFramebuffersEXT=yes
  4.6799 +else
  4.6800 +  $as_echo "$as_me: failed program was:" >&5
  4.6801 +sed 's/^/| /' conftest.$ac_ext >&5
  4.6802 +
  4.6803 +	ac_cv_func_glGenFramebuffersEXT=no
  4.6804 +fi
  4.6805 +
  4.6806 +rm -rf conftest.dSYM
  4.6807 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.6808 +      conftest$ac_exeext conftest.$ac_ext
  4.6809 +fi
  4.6810 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_glGenFramebuffersEXT" >&5
  4.6811 +$as_echo "$ac_cv_func_glGenFramebuffersEXT" >&6; }
  4.6812 +if test $ac_cv_func_glGenFramebuffersEXT = yes; then
  4.6813 +
  4.6814 +cat >>confdefs.h <<\_ACEOF
  4.6815 +#define HAVE_OPENGL_FBO 1
  4.6816 +_ACEOF
  4.6817 +
  4.6818 +fi
  4.6819 +
  4.6820 +{ $as_echo "$as_me:$LINENO: checking for glCreateShader" >&5
  4.6821 +$as_echo_n "checking for glCreateShader... " >&6; }
  4.6822 +if test "${ac_cv_func_glCreateShader+set}" = set; then
  4.6823 +  $as_echo_n "(cached) " >&6
  4.6824 +else
  4.6825 +  cat >conftest.$ac_ext <<_ACEOF
  4.6826 +/* confdefs.h.  */
  4.6827 +_ACEOF
  4.6828 +cat confdefs.h >>conftest.$ac_ext
  4.6829 +cat >>conftest.$ac_ext <<_ACEOF
  4.6830 +/* end confdefs.h.  */
  4.6831 +/* Define glCreateShader to an innocuous variant, in case <limits.h> declares glCreateShader.
  4.6832 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  4.6833 +#define glCreateShader innocuous_glCreateShader
  4.6834 +
  4.6835 +/* System header to define __stub macros and hopefully few prototypes,
  4.6836 +    which can conflict with char glCreateShader (); below.
  4.6837 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4.6838 +    <limits.h> exists even on freestanding compilers.  */
  4.6839 +
  4.6840 +#ifdef __STDC__
  4.6841 +# include <limits.h>
  4.6842 +#else
  4.6843 +# include <assert.h>
  4.6844 +#endif
  4.6845 +
  4.6846 +#undef glCreateShader
  4.6847 +
  4.6848 +/* Override any GCC internal prototype to avoid an error.
  4.6849 +   Use char because int might match the return type of a GCC
  4.6850 +   builtin and then its argument prototype would still apply.  */
  4.6851 +#ifdef __cplusplus
  4.6852 +extern "C"
  4.6853 +#endif
  4.6854 +char glCreateShader ();
  4.6855 +/* The GNU C library defines this for functions which it implements
  4.6856 +    to always fail with ENOSYS.  Some functions are actually named
  4.6857 +    something starting with __ and the normal name is an alias.  */
  4.6858 +#if defined __stub_glCreateShader || defined __stub___glCreateShader
  4.6859 +choke me
  4.6860 +#endif
  4.6861 +
  4.6862 +int
  4.6863 +main ()
  4.6864 +{
  4.6865 +return glCreateShader ();
  4.6866 +  ;
  4.6867 +  return 0;
  4.6868 +}
  4.6869 +_ACEOF
  4.6870 +rm -f conftest.$ac_objext conftest$ac_exeext
  4.6871 +if { (ac_try="$ac_link"
  4.6872 +case "(($ac_try" in
  4.6873 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.6874 +  *) ac_try_echo=$ac_try;;
  4.6875 +esac
  4.6876 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.6877 +$as_echo "$ac_try_echo") >&5
  4.6878 +  (eval "$ac_link") 2>conftest.er1
  4.6879 +  ac_status=$?
  4.6880 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.6881 +  rm -f conftest.er1
  4.6882 +  cat conftest.err >&5
  4.6883 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.6884 +  (exit $ac_status); } && {
  4.6885 +	 test -z "$ac_c_werror_flag" ||
  4.6886 +	 test ! -s conftest.err
  4.6887 +       } && test -s conftest$ac_exeext && {
  4.6888 +	 test "$cross_compiling" = yes ||
  4.6889 +	 $as_test_x conftest$ac_exeext
  4.6890 +       }; then
  4.6891 +  ac_cv_func_glCreateShader=yes
  4.6892 +else
  4.6893 +  $as_echo "$as_me: failed program was:" >&5
  4.6894 +sed 's/^/| /' conftest.$ac_ext >&5
  4.6895 +
  4.6896 +	ac_cv_func_glCreateShader=no
  4.6897 +fi
  4.6898 +
  4.6899 +rm -rf conftest.dSYM
  4.6900 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.6901 +      conftest$ac_exeext conftest.$ac_ext
  4.6902 +fi
  4.6903 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_glCreateShader" >&5
  4.6904 +$as_echo "$ac_cv_func_glCreateShader" >&6; }
  4.6905 +if test $ac_cv_func_glCreateShader = yes; then
  4.6906 +
  4.6907 +cat >>confdefs.h <<\_ACEOF
  4.6908 +#define HAVE_OPENGL_SHADER 1
  4.6909 +_ACEOF
  4.6910 +
  4.6911 +fi
  4.6912 +
  4.6913 +{ $as_echo "$as_me:$LINENO: checking for glCreateShaderObjectARB" >&5
  4.6914 +$as_echo_n "checking for glCreateShaderObjectARB... " >&6; }
  4.6915 +if test "${ac_cv_func_glCreateShaderObjectARB+set}" = set; then
  4.6916 +  $as_echo_n "(cached) " >&6
  4.6917 +else
  4.6918 +  cat >conftest.$ac_ext <<_ACEOF
  4.6919 +/* confdefs.h.  */
  4.6920 +_ACEOF
  4.6921 +cat confdefs.h >>conftest.$ac_ext
  4.6922 +cat >>conftest.$ac_ext <<_ACEOF
  4.6923 +/* end confdefs.h.  */
  4.6924 +/* Define glCreateShaderObjectARB to an innocuous variant, in case <limits.h> declares glCreateShaderObjectARB.
  4.6925 +   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
  4.6926 +#define glCreateShaderObjectARB innocuous_glCreateShaderObjectARB
  4.6927 +
  4.6928 +/* System header to define __stub macros and hopefully few prototypes,
  4.6929 +    which can conflict with char glCreateShaderObjectARB (); below.
  4.6930 +    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  4.6931 +    <limits.h> exists even on freestanding compilers.  */
  4.6932 +
  4.6933 +#ifdef __STDC__
  4.6934 +# include <limits.h>
  4.6935 +#else
  4.6936 +# include <assert.h>
  4.6937 +#endif
  4.6938 +
  4.6939 +#undef glCreateShaderObjectARB
  4.6940 +
  4.6941 +/* Override any GCC internal prototype to avoid an error.
  4.6942 +   Use char because int might match the return type of a GCC
  4.6943 +   builtin and then its argument prototype would still apply.  */
  4.6944 +#ifdef __cplusplus
  4.6945 +extern "C"
  4.6946 +#endif
  4.6947 +char glCreateShaderObjectARB ();
  4.6948 +/* The GNU C library defines this for functions which it implements
  4.6949 +    to always fail with ENOSYS.  Some functions are actually named
  4.6950 +    something starting with __ and the normal name is an alias.  */
  4.6951 +#if defined __stub_glCreateShaderObjectARB || defined __stub___glCreateShaderObjectARB
  4.6952 +choke me
  4.6953 +#endif
  4.6954 +
  4.6955 +int
  4.6956 +main ()
  4.6957 +{
  4.6958 +return glCreateShaderObjectARB ();
  4.6959 +  ;
  4.6960 +  return 0;
  4.6961 +}
  4.6962 +_ACEOF
  4.6963 +rm -f conftest.$ac_objext conftest$ac_exeext
  4.6964 +if { (ac_try="$ac_link"
  4.6965 +case "(($ac_try" in
  4.6966 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.6967 +  *) ac_try_echo=$ac_try;;
  4.6968 +esac
  4.6969 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.6970 +$as_echo "$ac_try_echo") >&5
  4.6971 +  (eval "$ac_link") 2>conftest.er1
  4.6972 +  ac_status=$?
  4.6973 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.6974 +  rm -f conftest.er1
  4.6975 +  cat conftest.err >&5
  4.6976 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.6977 +  (exit $ac_status); } && {
  4.6978 +	 test -z "$ac_c_werror_flag" ||
  4.6979 +	 test ! -s conftest.err
  4.6980 +       } && test -s conftest$ac_exeext && {
  4.6981 +	 test "$cross_compiling" = yes ||
  4.6982 +	 $as_test_x conftest$ac_exeext
  4.6983 +       }; then
  4.6984 +  ac_cv_func_glCreateShaderObjectARB=yes
  4.6985 +else
  4.6986 +  $as_echo "$as_me: failed program was:" >&5
  4.6987 +sed 's/^/| /' conftest.$ac_ext >&5
  4.6988 +
  4.6989 +	ac_cv_func_glCreateShaderObjectARB=no
  4.6990 +fi
  4.6991 +
  4.6992 +rm -rf conftest.dSYM
  4.6993 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.6994 +      conftest$ac_exeext conftest.$ac_ext
  4.6995 +fi
  4.6996 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_glCreateShaderObjectARB" >&5
  4.6997 +$as_echo "$ac_cv_func_glCreateShaderObjectARB" >&6; }
  4.6998 +if test $ac_cv_func_glCreateShaderObjectARB = yes; then
  4.6999 +
  4.7000 +cat >>confdefs.h <<\_ACEOF
  4.7001 +#define HAVE_OPENGL_SHADER_ARB 1
  4.7002 +_ACEOF
  4.7003 +
  4.7004 +fi
  4.7005 +
  4.7006 +
  4.7007 +
  4.7008  case $host_cpu in
  4.7009      i386|i486|i586|i686)
  4.7010  	SH4_TRANSLATOR="x86"
  4.7011 @@ -6431,18 +7751,18 @@
  4.7012  
  4.7013  
  4.7014  pkg_failed=no
  4.7015 -{ echo "$as_me:$LINENO: checking for PULSE" >&5
  4.7016 -echo $ECHO_N "checking for PULSE... $ECHO_C" >&6; }
  4.7017 +{ $as_echo "$as_me:$LINENO: checking for PULSE" >&5
  4.7018 +$as_echo_n "checking for PULSE... " >&6; }
  4.7019  
  4.7020  if test -n "$PKG_CONFIG"; then
  4.7021      if test -n "$PULSE_CFLAGS"; then
  4.7022          pkg_cv_PULSE_CFLAGS="$PULSE_CFLAGS"
  4.7023      else
  4.7024          if test -n "$PKG_CONFIG" && \
  4.7025 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpulse-simple\"") >&5
  4.7026 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpulse-simple\"") >&5
  4.7027    ($PKG_CONFIG --exists --print-errors "libpulse-simple") 2>&5
  4.7028    ac_status=$?
  4.7029 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7030 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7031    (exit $ac_status); }; then
  4.7032    pkg_cv_PULSE_CFLAGS=`$PKG_CONFIG --cflags "libpulse-simple" 2>/dev/null`
  4.7033  else
  4.7034 @@ -6457,10 +7777,10 @@
  4.7035          pkg_cv_PULSE_LIBS="$PULSE_LIBS"
  4.7036      else
  4.7037          if test -n "$PKG_CONFIG" && \
  4.7038 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpulse-simple\"") >&5
  4.7039 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"libpulse-simple\"") >&5
  4.7040    ($PKG_CONFIG --exists --print-errors "libpulse-simple") 2>&5
  4.7041    ac_status=$?
  4.7042 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7043 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7044    (exit $ac_status); }; then
  4.7045    pkg_cv_PULSE_LIBS=`$PKG_CONFIG --libs "libpulse-simple" 2>/dev/null`
  4.7046  else
  4.7047 @@ -6488,16 +7808,16 @@
  4.7048  	# Put the nasty error message in config.log where it belongs
  4.7049  	echo "$PULSE_PKG_ERRORS" >&5
  4.7050  
  4.7051 -	{ echo "$as_me:$LINENO: result: no" >&5
  4.7052 -echo "${ECHO_T}no" >&6; }
  4.7053 +	{ $as_echo "$as_me:$LINENO: result: no" >&5
  4.7054 +$as_echo "no" >&6; }
  4.7055                  true
  4.7056  elif test $pkg_failed = untried; then
  4.7057  	true
  4.7058  else
  4.7059  	PULSE_CFLAGS=$pkg_cv_PULSE_CFLAGS
  4.7060  	PULSE_LIBS=$pkg_cv_PULSE_LIBS
  4.7061 -        { echo "$as_me:$LINENO: result: yes" >&5
  4.7062 -echo "${ECHO_T}yes" >&6; }
  4.7063 +        { $as_echo "$as_me:$LINENO: result: yes" >&5
  4.7064 +$as_echo "yes" >&6; }
  4.7065  
  4.7066       HAVE_PULSE='yes'
  4.7067  
  4.7068 @@ -6519,18 +7839,18 @@
  4.7069  
  4.7070  
  4.7071  pkg_failed=no
  4.7072 -{ echo "$as_me:$LINENO: checking for ESOUND" >&5
  4.7073 -echo $ECHO_N "checking for ESOUND... $ECHO_C" >&6; }
  4.7074 +{ $as_echo "$as_me:$LINENO: checking for ESOUND" >&5
  4.7075 +$as_echo_n "checking for ESOUND... " >&6; }
  4.7076  
  4.7077  if test -n "$PKG_CONFIG"; then
  4.7078      if test -n "$ESOUND_CFLAGS"; then
  4.7079          pkg_cv_ESOUND_CFLAGS="$ESOUND_CFLAGS"
  4.7080      else
  4.7081          if test -n "$PKG_CONFIG" && \
  4.7082 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"esound\"") >&5
  4.7083 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"esound\"") >&5
  4.7084    ($PKG_CONFIG --exists --print-errors "esound") 2>&5
  4.7085    ac_status=$?
  4.7086 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7087 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7088    (exit $ac_status); }; then
  4.7089    pkg_cv_ESOUND_CFLAGS=`$PKG_CONFIG --cflags "esound" 2>/dev/null`
  4.7090  else
  4.7091 @@ -6545,10 +7865,10 @@
  4.7092          pkg_cv_ESOUND_LIBS="$ESOUND_LIBS"
  4.7093      else
  4.7094          if test -n "$PKG_CONFIG" && \
  4.7095 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"esound\"") >&5
  4.7096 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"esound\"") >&5
  4.7097    ($PKG_CONFIG --exists --print-errors "esound") 2>&5
  4.7098    ac_status=$?
  4.7099 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7100 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7101    (exit $ac_status); }; then
  4.7102    pkg_cv_ESOUND_LIBS=`$PKG_CONFIG --libs "esound" 2>/dev/null`
  4.7103  else
  4.7104 @@ -6576,16 +7896,16 @@
  4.7105  	# Put the nasty error message in config.log where it belongs
  4.7106  	echo "$ESOUND_PKG_ERRORS" >&5
  4.7107  
  4.7108 -	{ echo "$as_me:$LINENO: result: no" >&5
  4.7109 -echo "${ECHO_T}no" >&6; }
  4.7110 +	{ $as_echo "$as_me:$LINENO: result: no" >&5
  4.7111 +$as_echo "no" >&6; }
  4.7112                  true
  4.7113  elif test $pkg_failed = untried; then
  4.7114  	true
  4.7115  else
  4.7116  	ESOUND_CFLAGS=$pkg_cv_ESOUND_CFLAGS
  4.7117  	ESOUND_LIBS=$pkg_cv_ESOUND_LIBS
  4.7118 -        { echo "$as_me:$LINENO: result: yes" >&5
  4.7119 -echo "${ECHO_T}yes" >&6; }
  4.7120 +        { $as_echo "$as_me:$LINENO: result: yes" >&5
  4.7121 +$as_echo "yes" >&6; }
  4.7122  
  4.7123       HAVE_ESOUND='yes'
  4.7124  
  4.7125 @@ -6607,18 +7927,18 @@
  4.7126  
  4.7127  
  4.7128  pkg_failed=no
  4.7129 -{ echo "$as_me:$LINENO: checking for ALSA" >&5
  4.7130 -echo $ECHO_N "checking for ALSA... $ECHO_C" >&6; }
  4.7131 +{ $as_echo "$as_me:$LINENO: checking for ALSA" >&5
  4.7132 +$as_echo_n "checking for ALSA... " >&6; }
  4.7133  
  4.7134  if test -n "$PKG_CONFIG"; then
  4.7135      if test -n "$ALSA_CFLAGS"; then
  4.7136          pkg_cv_ALSA_CFLAGS="$ALSA_CFLAGS"
  4.7137      else
  4.7138          if test -n "$PKG_CONFIG" && \
  4.7139 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"alsa\"") >&5
  4.7140 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"alsa\"") >&5
  4.7141    ($PKG_CONFIG --exists --print-errors "alsa") 2>&5
  4.7142    ac_status=$?
  4.7143 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7144 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7145    (exit $ac_status); }; then
  4.7146    pkg_cv_ALSA_CFLAGS=`$PKG_CONFIG --cflags "alsa" 2>/dev/null`
  4.7147  else
  4.7148 @@ -6633,10 +7953,10 @@
  4.7149          pkg_cv_ALSA_LIBS="$ALSA_LIBS"
  4.7150      else
  4.7151          if test -n "$PKG_CONFIG" && \
  4.7152 -    { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"alsa\"") >&5
  4.7153 +    { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"alsa\"") >&5
  4.7154    ($PKG_CONFIG --exists --print-errors "alsa") 2>&5
  4.7155    ac_status=$?
  4.7156 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7157 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7158    (exit $ac_status); }; then
  4.7159    pkg_cv_ALSA_LIBS=`$PKG_CONFIG --libs "alsa" 2>/dev/null`
  4.7160  else
  4.7161 @@ -6664,16 +7984,16 @@
  4.7162  	# Put the nasty error message in config.log where it belongs
  4.7163  	echo "$ALSA_PKG_ERRORS" >&5
  4.7164  
  4.7165 -	{ echo "$as_me:$LINENO: result: no" >&5
  4.7166 -echo "${ECHO_T}no" >&6; }
  4.7167 +	{ $as_echo "$as_me:$LINENO: result: no" >&5
  4.7168 +$as_echo "no" >&6; }
  4.7169                  true
  4.7170  elif test $pkg_failed = untried; then
  4.7171  	true
  4.7172  else
  4.7173  	ALSA_CFLAGS=$pkg_cv_ALSA_CFLAGS
  4.7174  	ALSA_LIBS=$pkg_cv_ALSA_LIBS
  4.7175 -        { echo "$as_me:$LINENO: result: yes" >&5
  4.7176 -echo "${ECHO_T}yes" >&6; }
  4.7177 +        { $as_echo "$as_me:$LINENO: result: yes" >&5
  4.7178 +$as_echo "yes" >&6; }
  4.7179  
  4.7180       HAVE_ALSA='yes'
  4.7181  
  4.7182 @@ -6698,17 +8018,17 @@
  4.7183  fi
  4.7184  
  4.7185  if test "${ac_cv_header_linux_cdrom_h+set}" = set; then
  4.7186 -  { echo "$as_me:$LINENO: checking for linux/cdrom.h" >&5
  4.7187 -echo $ECHO_N "checking for linux/cdrom.h... $ECHO_C" >&6; }
  4.7188 +  { $as_echo "$as_me:$LINENO: checking for linux/cdrom.h" >&5
  4.7189 +$as_echo_n "checking for linux/cdrom.h... " >&6; }
  4.7190  if test "${ac_cv_header_linux_cdrom_h+set}" = set; then
  4.7191 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7192 -fi
  4.7193 -{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_cdrom_h" >&5
  4.7194 -echo "${ECHO_T}$ac_cv_header_linux_cdrom_h" >&6; }
  4.7195 +  $as_echo_n "(cached) " >&6
  4.7196 +fi
  4.7197 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_linux_cdrom_h" >&5
  4.7198 +$as_echo "$ac_cv_header_linux_cdrom_h" >&6; }
  4.7199  else
  4.7200    # Is the header compilable?
  4.7201 -{ echo "$as_me:$LINENO: checking linux/cdrom.h usability" >&5
  4.7202 -echo $ECHO_N "checking linux/cdrom.h usability... $ECHO_C" >&6; }
  4.7203 +{ $as_echo "$as_me:$LINENO: checking linux/cdrom.h usability" >&5
  4.7204 +$as_echo_n "checking linux/cdrom.h usability... " >&6; }
  4.7205  cat >conftest.$ac_ext <<_ACEOF
  4.7206  /* confdefs.h.  */
  4.7207  _ACEOF
  4.7208 @@ -6724,32 +8044,33 @@
  4.7209    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.7210    *) ac_try_echo=$ac_try;;
  4.7211  esac
  4.7212 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.7213 -  (eval "$ac_compile") 2>conftest.er1
  4.7214 -  ac_status=$?
  4.7215 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.7216 -  rm -f conftest.er1
  4.7217 -  cat conftest.err >&5
  4.7218 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7219 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.7220 +$as_echo "$ac_try_echo") >&5
  4.7221 +  (eval "$ac_compile") 2>conftest.er1
  4.7222 +  ac_status=$?
  4.7223 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.7224 +  rm -f conftest.er1
  4.7225 +  cat conftest.err >&5
  4.7226 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7227    (exit $ac_status); } && {
  4.7228  	 test -z "$ac_c_werror_flag" ||
  4.7229  	 test ! -s conftest.err
  4.7230         } && test -s conftest.$ac_objext; then
  4.7231    ac_header_compiler=yes
  4.7232  else
  4.7233 -  echo "$as_me: failed program was:" >&5
  4.7234 +  $as_echo "$as_me: failed program was:" >&5
  4.7235  sed 's/^/| /' conftest.$ac_ext >&5
  4.7236  
  4.7237  	ac_header_compiler=no
  4.7238  fi
  4.7239  
  4.7240  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.7241 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.7242 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  4.7243 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.7244 +$as_echo "$ac_header_compiler" >&6; }
  4.7245  
  4.7246  # Is the header present?
  4.7247 -{ echo "$as_me:$LINENO: checking linux/cdrom.h presence" >&5
  4.7248 -echo $ECHO_N "checking linux/cdrom.h presence... $ECHO_C" >&6; }
  4.7249 +{ $as_echo "$as_me:$LINENO: checking linux/cdrom.h presence" >&5
  4.7250 +$as_echo_n "checking linux/cdrom.h presence... " >&6; }
  4.7251  cat >conftest.$ac_ext <<_ACEOF
  4.7252  /* confdefs.h.  */
  4.7253  _ACEOF
  4.7254 @@ -6763,63 +8084,64 @@
  4.7255    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.7256    *) ac_try_echo=$ac_try;;
  4.7257  esac
  4.7258 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.7259 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.7260 +$as_echo "$ac_try_echo") >&5
  4.7261    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.7262    ac_status=$?
  4.7263    grep -v '^ *+' conftest.er1 >conftest.err
  4.7264    rm -f conftest.er1
  4.7265    cat conftest.err >&5
  4.7266 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7267 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7268    (exit $ac_status); } >/dev/null && {
  4.7269  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.7270  	 test ! -s conftest.err
  4.7271         }; then
  4.7272    ac_header_preproc=yes
  4.7273  else
  4.7274 -  echo "$as_me: failed program was:" >&5
  4.7275 +  $as_echo "$as_me: failed program was:" >&5
  4.7276  sed 's/^/| /' conftest.$ac_ext >&5
  4.7277  
  4.7278    ac_header_preproc=no
  4.7279  fi
  4.7280  
  4.7281  rm -f conftest.err conftest.$ac_ext
  4.7282 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.7283 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  4.7284 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.7285 +$as_echo "$ac_header_preproc" >&6; }
  4.7286  
  4.7287  # So?  What about this header?
  4.7288  case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  4.7289    yes:no: )
  4.7290 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4.7291 -echo "$as_me: WARNING: linux/cdrom.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.7292 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: proceeding with the compiler's result" >&5
  4.7293 -echo "$as_me: WARNING: linux/cdrom.h: proceeding with the compiler's result" >&2;}
  4.7294 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4.7295 +$as_echo "$as_me: WARNING: linux/cdrom.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.7296 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h: proceeding with the compiler's result" >&5
  4.7297 +$as_echo "$as_me: WARNING: linux/cdrom.h: proceeding with the compiler's result" >&2;}
  4.7298      ac_header_preproc=yes
  4.7299      ;;
  4.7300    no:yes:* )
  4.7301 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: present but cannot be compiled" >&5
  4.7302 -echo "$as_me: WARNING: linux/cdrom.h: present but cannot be compiled" >&2;}
  4.7303 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h:     check for missing prerequisite headers?" >&5
  4.7304 -echo "$as_me: WARNING: linux/cdrom.h:     check for missing prerequisite headers?" >&2;}
  4.7305 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: see the Autoconf documentation" >&5
  4.7306 -echo "$as_me: WARNING: linux/cdrom.h: see the Autoconf documentation" >&2;}
  4.7307 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h:     section \"Present But Cannot Be Compiled\"" >&5
  4.7308 -echo "$as_me: WARNING: linux/cdrom.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.7309 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: proceeding with the preprocessor's result" >&5
  4.7310 -echo "$as_me: WARNING: linux/cdrom.h: proceeding with the preprocessor's result" >&2;}
  4.7311 -    { echo "$as_me:$LINENO: WARNING: linux/cdrom.h: in the future, the compiler will take precedence" >&5
  4.7312 -echo "$as_me: WARNING: linux/cdrom.h: in the future, the compiler will take precedence" >&2;}
  4.7313 -
  4.7314 -    ;;
  4.7315 -esac
  4.7316 -{ echo "$as_me:$LINENO: checking for linux/cdrom.h" >&5
  4.7317 -echo $ECHO_N "checking for linux/cdrom.h... $ECHO_C" >&6; }
  4.7318 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h: present but cannot be compiled" >&5
  4.7319 +$as_echo "$as_me: WARNING: linux/cdrom.h: present but cannot be compiled" >&2;}
  4.7320 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h:     check for missing prerequisite headers?" >&5
  4.7321 +$as_echo "$as_me: WARNING: linux/cdrom.h:     check for missing prerequisite headers?" >&2;}
  4.7322 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h: see the Autoconf documentation" >&5
  4.7323 +$as_echo "$as_me: WARNING: linux/cdrom.h: see the Autoconf documentation" >&2;}
  4.7324 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h:     section \"Present But Cannot Be Compiled\"" >&5
  4.7325 +$as_echo "$as_me: WARNING: linux/cdrom.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.7326 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h: proceeding with the preprocessor's result" >&5
  4.7327 +$as_echo "$as_me: WARNING: linux/cdrom.h: proceeding with the preprocessor's result" >&2;}
  4.7328 +    { $as_echo "$as_me:$LINENO: WARNING: linux/cdrom.h: in the future, the compiler will take precedence" >&5
  4.7329 +$as_echo "$as_me: WARNING: linux/cdrom.h: in the future, the compiler will take precedence" >&2;}
  4.7330 +
  4.7331 +    ;;
  4.7332 +esac
  4.7333 +{ $as_echo "$as_me:$LINENO: checking for linux/cdrom.h" >&5
  4.7334 +$as_echo_n "checking for linux/cdrom.h... " >&6; }
  4.7335  if test "${ac_cv_header_linux_cdrom_h+set}" = set; then
  4.7336 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7337 +  $as_echo_n "(cached) " >&6
  4.7338  else
  4.7339    ac_cv_header_linux_cdrom_h=$ac_header_preproc
  4.7340  fi
  4.7341 -{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_cdrom_h" >&5
  4.7342 -echo "${ECHO_T}$ac_cv_header_linux_cdrom_h" >&6; }
  4.7343 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_linux_cdrom_h" >&5
  4.7344 +$as_echo "$ac_cv_header_linux_cdrom_h" >&6; }
  4.7345  
  4.7346  fi
  4.7347  if test $ac_cv_header_linux_cdrom_h = yes; then
  4.7348 @@ -6841,19 +8163,18 @@
  4.7349  fi
  4.7350  
  4.7351  
  4.7352 -
  4.7353  if test "${ac_cv_header_linux_joystick_h+set}" = set; then
  4.7354 -  { echo "$as_me:$LINENO: checking for linux/joystick.h" >&5
  4.7355 -echo $ECHO_N "checking for linux/joystick.h... $ECHO_C" >&6; }
  4.7356 +  { $as_echo "$as_me:$LINENO: checking for linux/joystick.h" >&5
  4.7357 +$as_echo_n "checking for linux/joystick.h... " >&6; }
  4.7358  if test "${ac_cv_header_linux_joystick_h+set}" = set; then
  4.7359 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7360 -fi
  4.7361 -{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_joystick_h" >&5
  4.7362 -echo "${ECHO_T}$ac_cv_header_linux_joystick_h" >&6; }
  4.7363 +  $as_echo_n "(cached) " >&6
  4.7364 +fi
  4.7365 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_linux_joystick_h" >&5
  4.7366 +$as_echo "$ac_cv_header_linux_joystick_h" >&6; }
  4.7367  else
  4.7368    # Is the header compilable?
  4.7369 -{ echo "$as_me:$LINENO: checking linux/joystick.h usability" >&5
  4.7370 -echo $ECHO_N "checking linux/joystick.h usability... $ECHO_C" >&6; }
  4.7371 +{ $as_echo "$as_me:$LINENO: checking linux/joystick.h usability" >&5
  4.7372 +$as_echo_n "checking linux/joystick.h usability... " >&6; }
  4.7373  cat >conftest.$ac_ext <<_ACEOF
  4.7374  /* confdefs.h.  */
  4.7375  _ACEOF
  4.7376 @@ -6869,32 +8190,33 @@
  4.7377    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.7378    *) ac_try_echo=$ac_try;;
  4.7379  esac
  4.7380 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.7381 -  (eval "$ac_compile") 2>conftest.er1
  4.7382 -  ac_status=$?
  4.7383 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.7384 -  rm -f conftest.er1
  4.7385 -  cat conftest.err >&5
  4.7386 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7387 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.7388 +$as_echo "$ac_try_echo") >&5
  4.7389 +  (eval "$ac_compile") 2>conftest.er1
  4.7390 +  ac_status=$?
  4.7391 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.7392 +  rm -f conftest.er1
  4.7393 +  cat conftest.err >&5
  4.7394 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7395    (exit $ac_status); } && {
  4.7396  	 test -z "$ac_c_werror_flag" ||
  4.7397  	 test ! -s conftest.err
  4.7398         } && test -s conftest.$ac_objext; then
  4.7399    ac_header_compiler=yes
  4.7400  else
  4.7401 -  echo "$as_me: failed program was:" >&5
  4.7402 +  $as_echo "$as_me: failed program was:" >&5
  4.7403  sed 's/^/| /' conftest.$ac_ext >&5
  4.7404  
  4.7405  	ac_header_compiler=no
  4.7406  fi
  4.7407  
  4.7408  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.7409 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.7410 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  4.7411 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.7412 +$as_echo "$ac_header_compiler" >&6; }
  4.7413  
  4.7414  # Is the header present?
  4.7415 -{ echo "$as_me:$LINENO: checking linux/joystick.h presence" >&5
  4.7416 -echo $ECHO_N "checking linux/joystick.h presence... $ECHO_C" >&6; }
  4.7417 +{ $as_echo "$as_me:$LINENO: checking linux/joystick.h presence" >&5
  4.7418 +$as_echo_n "checking linux/joystick.h presence... " >&6; }
  4.7419  cat >conftest.$ac_ext <<_ACEOF
  4.7420  /* confdefs.h.  */
  4.7421  _ACEOF
  4.7422 @@ -6908,63 +8230,64 @@
  4.7423    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.7424    *) ac_try_echo=$ac_try;;
  4.7425  esac
  4.7426 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.7427 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.7428 +$as_echo "$ac_try_echo") >&5
  4.7429    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.7430    ac_status=$?
  4.7431    grep -v '^ *+' conftest.er1 >conftest.err
  4.7432    rm -f conftest.er1
  4.7433    cat conftest.err >&5
  4.7434 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7435 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7436    (exit $ac_status); } >/dev/null && {
  4.7437  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.7438  	 test ! -s conftest.err
  4.7439         }; then
  4.7440    ac_header_preproc=yes
  4.7441  else
  4.7442 -  echo "$as_me: failed program was:" >&5
  4.7443 +  $as_echo "$as_me: failed program was:" >&5
  4.7444  sed 's/^/| /' conftest.$ac_ext >&5
  4.7445  
  4.7446    ac_header_preproc=no
  4.7447  fi
  4.7448  
  4.7449  rm -f conftest.err conftest.$ac_ext
  4.7450 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.7451 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  4.7452 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.7453 +$as_echo "$ac_header_preproc" >&6; }
  4.7454  
  4.7455  # So?  What about this header?
  4.7456  case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  4.7457    yes:no: )
  4.7458 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4.7459 -echo "$as_me: WARNING: linux/joystick.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.7460 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h: proceeding with the compiler's result" >&5
  4.7461 -echo "$as_me: WARNING: linux/joystick.h: proceeding with the compiler's result" >&2;}
  4.7462 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4.7463 +$as_echo "$as_me: WARNING: linux/joystick.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.7464 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h: proceeding with the compiler's result" >&5
  4.7465 +$as_echo "$as_me: WARNING: linux/joystick.h: proceeding with the compiler's result" >&2;}
  4.7466      ac_header_preproc=yes
  4.7467      ;;
  4.7468    no:yes:* )
  4.7469 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h: present but cannot be compiled" >&5
  4.7470 -echo "$as_me: WARNING: linux/joystick.h: present but cannot be compiled" >&2;}
  4.7471 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h:     check for missing prerequisite headers?" >&5
  4.7472 -echo "$as_me: WARNING: linux/joystick.h:     check for missing prerequisite headers?" >&2;}
  4.7473 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h: see the Autoconf documentation" >&5
  4.7474 -echo "$as_me: WARNING: linux/joystick.h: see the Autoconf documentation" >&2;}
  4.7475 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h:     section \"Present But Cannot Be Compiled\"" >&5
  4.7476 -echo "$as_me: WARNING: linux/joystick.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.7477 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h: proceeding with the preprocessor's result" >&5
  4.7478 -echo "$as_me: WARNING: linux/joystick.h: proceeding with the preprocessor's result" >&2;}
  4.7479 -    { echo "$as_me:$LINENO: WARNING: linux/joystick.h: in the future, the compiler will take precedence" >&5
  4.7480 -echo "$as_me: WARNING: linux/joystick.h: in the future, the compiler will take precedence" >&2;}
  4.7481 -
  4.7482 -    ;;
  4.7483 -esac
  4.7484 -{ echo "$as_me:$LINENO: checking for linux/joystick.h" >&5
  4.7485 -echo $ECHO_N "checking for linux/joystick.h... $ECHO_C" >&6; }
  4.7486 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h: present but cannot be compiled" >&5
  4.7487 +$as_echo "$as_me: WARNING: linux/joystick.h: present but cannot be compiled" >&2;}
  4.7488 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h:     check for missing prerequisite headers?" >&5
  4.7489 +$as_echo "$as_me: WARNING: linux/joystick.h:     check for missing prerequisite headers?" >&2;}
  4.7490 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h: see the Autoconf documentation" >&5
  4.7491 +$as_echo "$as_me: WARNING: linux/joystick.h: see the Autoconf documentation" >&2;}
  4.7492 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h:     section \"Present But Cannot Be Compiled\"" >&5
  4.7493 +$as_echo "$as_me: WARNING: linux/joystick.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.7494 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h: proceeding with the preprocessor's result" >&5
  4.7495 +$as_echo "$as_me: WARNING: linux/joystick.h: proceeding with the preprocessor's result" >&2;}
  4.7496 +    { $as_echo "$as_me:$LINENO: WARNING: linux/joystick.h: in the future, the compiler will take precedence" >&5
  4.7497 +$as_echo "$as_me: WARNING: linux/joystick.h: in the future, the compiler will take precedence" >&2;}
  4.7498 +
  4.7499 +    ;;
  4.7500 +esac
  4.7501 +{ $as_echo "$as_me:$LINENO: checking for linux/joystick.h" >&5
  4.7502 +$as_echo_n "checking for linux/joystick.h... " >&6; }
  4.7503  if test "${ac_cv_header_linux_joystick_h+set}" = set; then
  4.7504 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7505 +  $as_echo_n "(cached) " >&6
  4.7506  else
  4.7507    ac_cv_header_linux_joystick_h=$ac_header_preproc
  4.7508  fi
  4.7509 -{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_joystick_h" >&5
  4.7510 -echo "${ECHO_T}$ac_cv_header_linux_joystick_h" >&6; }
  4.7511 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_linux_joystick_h" >&5
  4.7512 +$as_echo "$ac_cv_header_linux_joystick_h" >&6; }
  4.7513  
  4.7514  fi
  4.7515  if test $ac_cv_header_linux_joystick_h = yes; then
  4.7516 @@ -6993,10 +8316,10 @@
  4.7517  
  4.7518  # Extract the first word of "sh-elf-gcc", so it can be a program name with args.
  4.7519  set dummy sh-elf-gcc; ac_word=$2
  4.7520 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.7521 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.7522 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.7523 +$as_echo_n "checking for $ac_word... " >&6; }
  4.7524  if test "${ac_cv_path_SHCC+set}" = set; then
  4.7525 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7526 +  $as_echo_n "(cached) " >&6
  4.7527  else
  4.7528    case $SHCC in
  4.7529    [\\/]* | ?:[\\/]*)
  4.7530 @@ -7011,7 +8334,7 @@
  4.7531    for ac_exec_ext in '' $ac_executable_extensions; do
  4.7532    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.7533      ac_cv_path_SHCC="$as_dir/$ac_word$ac_exec_ext"
  4.7534 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.7535 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.7536      break 2
  4.7537    fi
  4.7538  done
  4.7539 @@ -7023,20 +8346,20 @@
  4.7540  fi
  4.7541  SHCC=$ac_cv_path_SHCC
  4.7542  if test -n "$SHCC"; then
  4.7543 -  { echo "$as_me:$LINENO: result: $SHCC" >&5
  4.7544 -echo "${ECHO_T}$SHCC" >&6; }
  4.7545 -else
  4.7546 -  { echo "$as_me:$LINENO: result: no" >&5
  4.7547 -echo "${ECHO_T}no" >&6; }
  4.7548 +  { $as_echo "$as_me:$LINENO: result: $SHCC" >&5
  4.7549 +$as_echo "$SHCC" >&6; }
  4.7550 +else
  4.7551 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.7552 +$as_echo "no" >&6; }
  4.7553  fi
  4.7554  
  4.7555  
  4.7556  # Extract the first word of "sh-elf-ld", so it can be a program name with args.
  4.7557  set dummy sh-elf-ld; ac_word=$2
  4.7558 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.7559 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.7560 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.7561 +$as_echo_n "checking for $ac_word... " >&6; }
  4.7562  if test "${ac_cv_path_SHLD+set}" = set; then
  4.7563 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7564 +  $as_echo_n "(cached) " >&6
  4.7565  else
  4.7566    case $SHLD in
  4.7567    [\\/]* | ?:[\\/]*)
  4.7568 @@ -7051,7 +8374,7 @@
  4.7569    for ac_exec_ext in '' $ac_executable_extensions; do
  4.7570    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.7571      ac_cv_path_SHLD="$as_dir/$ac_word$ac_exec_ext"
  4.7572 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.7573 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.7574      break 2
  4.7575    fi
  4.7576  done
  4.7577 @@ -7063,20 +8386,20 @@
  4.7578  fi
  4.7579  SHLD=$ac_cv_path_SHLD
  4.7580  if test -n "$SHLD"; then
  4.7581 -  { echo "$as_me:$LINENO: result: $SHLD" >&5
  4.7582 -echo "${ECHO_T}$SHLD" >&6; }
  4.7583 -else
  4.7584 -  { echo "$as_me:$LINENO: result: no" >&5
  4.7585 -echo "${ECHO_T}no" >&6; }
  4.7586 +  { $as_echo "$as_me:$LINENO: result: $SHLD" >&5
  4.7587 +$as_echo "$SHLD" >&6; }
  4.7588 +else
  4.7589 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.7590 +$as_echo "no" >&6; }
  4.7591  fi
  4.7592  
  4.7593  
  4.7594  # Extract the first word of "sh-elf-objcopy", so it can be a program name with args.
  4.7595  set dummy sh-elf-objcopy; ac_word=$2
  4.7596 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.7597 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.7598 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.7599 +$as_echo_n "checking for $ac_word... " >&6; }
  4.7600  if test "${ac_cv_path_SHOBJCOPY+set}" = set; then
  4.7601 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7602 +  $as_echo_n "(cached) " >&6
  4.7603  else
  4.7604    case $SHOBJCOPY in
  4.7605    [\\/]* | ?:[\\/]*)
  4.7606 @@ -7091,7 +8414,7 @@
  4.7607    for ac_exec_ext in '' $ac_executable_extensions; do
  4.7608    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.7609      ac_cv_path_SHOBJCOPY="$as_dir/$ac_word$ac_exec_ext"
  4.7610 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.7611 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.7612      break 2
  4.7613    fi
  4.7614  done
  4.7615 @@ -7103,20 +8426,20 @@
  4.7616  fi
  4.7617  SHOBJCOPY=$ac_cv_path_SHOBJCOPY
  4.7618  if test -n "$SHOBJCOPY"; then
  4.7619 -  { echo "$as_me:$LINENO: result: $SHOBJCOPY" >&5
  4.7620 -echo "${ECHO_T}$SHOBJCOPY" >&6; }
  4.7621 -else
  4.7622 -  { echo "$as_me:$LINENO: result: no" >&5
  4.7623 -echo "${ECHO_T}no" >&6; }
  4.7624 +  { $as_echo "$as_me:$LINENO: result: $SHOBJCOPY" >&5
  4.7625 +$as_echo "$SHOBJCOPY" >&6; }
  4.7626 +else
  4.7627 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.7628 +$as_echo "no" >&6; }
  4.7629  fi
  4.7630  
  4.7631  
  4.7632  # Extract the first word of "arm-elf-gcc", so it can be a program name with args.
  4.7633  set dummy arm-elf-gcc; ac_word=$2
  4.7634 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.7635 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.7636 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.7637 +$as_echo_n "checking for $ac_word... " >&6; }
  4.7638  if test "${ac_cv_path_ARMCC+set}" = set; then
  4.7639 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7640 +  $as_echo_n "(cached) " >&6
  4.7641  else
  4.7642    case $ARMCC in
  4.7643    [\\/]* | ?:[\\/]*)
  4.7644 @@ -7131,7 +8454,7 @@
  4.7645    for ac_exec_ext in '' $ac_executable_extensions; do
  4.7646    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.7647      ac_cv_path_ARMCC="$as_dir/$ac_word$ac_exec_ext"
  4.7648 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.7649 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.7650      break 2
  4.7651    fi
  4.7652  done
  4.7653 @@ -7143,20 +8466,20 @@
  4.7654  fi
  4.7655  ARMCC=$ac_cv_path_ARMCC
  4.7656  if test -n "$ARMCC"; then
  4.7657 -  { echo "$as_me:$LINENO: result: $ARMCC" >&5
  4.7658 -echo "${ECHO_T}$ARMCC" >&6; }
  4.7659 -else
  4.7660 -  { echo "$as_me:$LINENO: result: no" >&5
  4.7661 -echo "${ECHO_T}no" >&6; }
  4.7662 +  { $as_echo "$as_me:$LINENO: result: $ARMCC" >&5
  4.7663 +$as_echo "$ARMCC" >&6; }
  4.7664 +else
  4.7665 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.7666 +$as_echo "no" >&6; }
  4.7667  fi
  4.7668  
  4.7669  
  4.7670  # Extract the first word of "arm-elf-ld", so it can be a program name with args.
  4.7671  set dummy arm-elf-ld; ac_word=$2
  4.7672 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.7673 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.7674 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.7675 +$as_echo_n "checking for $ac_word... " >&6; }
  4.7676  if test "${ac_cv_path_ARMLD+set}" = set; then
  4.7677 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7678 +  $as_echo_n "(cached) " >&6
  4.7679  else
  4.7680    case $ARMLD in
  4.7681    [\\/]* | ?:[\\/]*)
  4.7682 @@ -7171,7 +8494,7 @@
  4.7683    for ac_exec_ext in '' $ac_executable_extensions; do
  4.7684    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.7685      ac_cv_path_ARMLD="$as_dir/$ac_word$ac_exec_ext"
  4.7686 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.7687 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.7688      break 2
  4.7689    fi
  4.7690  done
  4.7691 @@ -7183,20 +8506,20 @@
  4.7692  fi
  4.7693  ARMLD=$ac_cv_path_ARMLD
  4.7694  if test -n "$ARMLD"; then
  4.7695 -  { echo "$as_me:$LINENO: result: $ARMLD" >&5
  4.7696 -echo "${ECHO_T}$ARMLD" >&6; }
  4.7697 -else
  4.7698 -  { echo "$as_me:$LINENO: result: no" >&5
  4.7699 -echo "${ECHO_T}no" >&6; }
  4.7700 +  { $as_echo "$as_me:$LINENO: result: $ARMLD" >&5
  4.7701 +$as_echo "$ARMLD" >&6; }
  4.7702 +else
  4.7703 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.7704 +$as_echo "no" >&6; }
  4.7705  fi
  4.7706  
  4.7707  
  4.7708  # Extract the first word of "arm-elf-objcopy", so it can be a program name with args.
  4.7709  set dummy arm-elf-objcopy; ac_word=$2
  4.7710 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.7711 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.7712 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.7713 +$as_echo_n "checking for $ac_word... " >&6; }
  4.7714  if test "${ac_cv_path_ARMOBJCOPY+set}" = set; then
  4.7715 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7716 +  $as_echo_n "(cached) " >&6
  4.7717  else
  4.7718    case $ARMOBJCOPY in
  4.7719    [\\/]* | ?:[\\/]*)
  4.7720 @@ -7211,7 +8534,7 @@
  4.7721    for ac_exec_ext in '' $ac_executable_extensions; do
  4.7722    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.7723      ac_cv_path_ARMOBJCOPY="$as_dir/$ac_word$ac_exec_ext"
  4.7724 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.7725 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.7726      break 2
  4.7727    fi
  4.7728  done
  4.7729 @@ -7223,11 +8546,11 @@
  4.7730  fi
  4.7731  ARMOBJCOPY=$ac_cv_path_ARMOBJCOPY
  4.7732  if test -n "$ARMOBJCOPY"; then
  4.7733 -  { echo "$as_me:$LINENO: result: $ARMOBJCOPY" >&5
  4.7734 -echo "${ECHO_T}$ARMOBJCOPY" >&6; }
  4.7735 -else
  4.7736 -  { echo "$as_me:$LINENO: result: no" >&5
  4.7737 -echo "${ECHO_T}no" >&6; }
  4.7738 +  { $as_echo "$as_me:$LINENO: result: $ARMOBJCOPY" >&5
  4.7739 +$as_echo "$ARMOBJCOPY" >&6; }
  4.7740 +else
  4.7741 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.7742 +$as_echo "no" >&6; }
  4.7743  fi
  4.7744  
  4.7745  
  4.7746 @@ -7279,20 +8602,21 @@
  4.7747  
  4.7748  for ac_header in locale.h
  4.7749  do
  4.7750 -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4.7751 +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
  4.7752  if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  4.7753 -  { echo "$as_me:$LINENO: checking for $ac_header" >&5
  4.7754 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  4.7755 +  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
  4.7756 +$as_echo_n "checking for $ac_header... " >&6; }
  4.7757  if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  4.7758 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7759 -fi
  4.7760 -ac_res=`eval echo '${'$as_ac_Header'}'`
  4.7761 -	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  4.7762 -echo "${ECHO_T}$ac_res" >&6; }
  4.7763 +  $as_echo_n "(cached) " >&6
  4.7764 +fi
  4.7765 +ac_res=`eval 'as_val=${'$as_ac_Header'}
  4.7766 +		 $as_echo "$as_val"'`
  4.7767 +	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  4.7768 +$as_echo "$ac_res" >&6; }
  4.7769  else
  4.7770    # Is the header compilable?
  4.7771 -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
  4.7772 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
  4.7773 +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
  4.7774 +$as_echo_n "checking $ac_header usability... " >&6; }
  4.7775  cat >conftest.$ac_ext <<_ACEOF
  4.7776  /* confdefs.h.  */
  4.7777  _ACEOF
  4.7778 @@ -7308,32 +8632,33 @@
  4.7779    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.7780    *) ac_try_echo=$ac_try;;
  4.7781  esac
  4.7782 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.7783 -  (eval "$ac_compile") 2>conftest.er1
  4.7784 -  ac_status=$?
  4.7785 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.7786 -  rm -f conftest.er1
  4.7787 -  cat conftest.err >&5
  4.7788 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7789 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.7790 +$as_echo "$ac_try_echo") >&5
  4.7791 +  (eval "$ac_compile") 2>conftest.er1
  4.7792 +  ac_status=$?
  4.7793 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.7794 +  rm -f conftest.er1
  4.7795 +  cat conftest.err >&5
  4.7796 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7797    (exit $ac_status); } && {
  4.7798  	 test -z "$ac_c_werror_flag" ||
  4.7799  	 test ! -s conftest.err
  4.7800         } && test -s conftest.$ac_objext; then
  4.7801    ac_header_compiler=yes
  4.7802  else
  4.7803 -  echo "$as_me: failed program was:" >&5
  4.7804 +  $as_echo "$as_me: failed program was:" >&5
  4.7805  sed 's/^/| /' conftest.$ac_ext >&5
  4.7806  
  4.7807  	ac_header_compiler=no
  4.7808  fi
  4.7809  
  4.7810  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.7811 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.7812 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  4.7813 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.7814 +$as_echo "$ac_header_compiler" >&6; }
  4.7815  
  4.7816  # Is the header present?
  4.7817 -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
  4.7818 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
  4.7819 +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
  4.7820 +$as_echo_n "checking $ac_header presence... " >&6; }
  4.7821  cat >conftest.$ac_ext <<_ACEOF
  4.7822  /* confdefs.h.  */
  4.7823  _ACEOF
  4.7824 @@ -7347,69 +8672,72 @@
  4.7825    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.7826    *) ac_try_echo=$ac_try;;
  4.7827  esac
  4.7828 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.7829 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.7830 +$as_echo "$ac_try_echo") >&5
  4.7831    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.7832    ac_status=$?
  4.7833    grep -v '^ *+' conftest.er1 >conftest.err
  4.7834    rm -f conftest.er1
  4.7835    cat conftest.err >&5
  4.7836 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7837 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7838    (exit $ac_status); } >/dev/null && {
  4.7839  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.7840  	 test ! -s conftest.err
  4.7841         }; then
  4.7842    ac_header_preproc=yes
  4.7843  else
  4.7844 -  echo "$as_me: failed program was:" >&5
  4.7845 +  $as_echo "$as_me: failed program was:" >&5
  4.7846  sed 's/^/| /' conftest.$ac_ext >&5
  4.7847  
  4.7848    ac_header_preproc=no
  4.7849  fi
  4.7850  
  4.7851  rm -f conftest.err conftest.$ac_ext
  4.7852 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.7853 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  4.7854 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.7855 +$as_echo "$ac_header_preproc" >&6; }
  4.7856  
  4.7857  # So?  What about this header?
  4.7858  case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  4.7859    yes:no: )
  4.7860 -    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
  4.7861 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.7862 -    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
  4.7863 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
  4.7864 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
  4.7865 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.7866 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
  4.7867 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
  4.7868      ac_header_preproc=yes
  4.7869      ;;
  4.7870    no:yes:* )
  4.7871 -    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
  4.7872 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
  4.7873 -    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
  4.7874 -echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
  4.7875 -    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
  4.7876 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
  4.7877 -    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
  4.7878 -echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.7879 -    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
  4.7880 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
  4.7881 -    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
  4.7882 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
  4.7883 -
  4.7884 -    ;;
  4.7885 -esac
  4.7886 -{ echo "$as_me:$LINENO: checking for $ac_header" >&5
  4.7887 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  4.7888 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
  4.7889 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
  4.7890 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
  4.7891 +$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
  4.7892 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
  4.7893 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
  4.7894 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
  4.7895 +$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.7896 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
  4.7897 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
  4.7898 +    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
  4.7899 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
  4.7900 +
  4.7901 +    ;;
  4.7902 +esac
  4.7903 +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
  4.7904 +$as_echo_n "checking for $ac_header... " >&6; }
  4.7905  if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  4.7906 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7907 +  $as_echo_n "(cached) " >&6
  4.7908  else
  4.7909    eval "$as_ac_Header=\$ac_header_preproc"
  4.7910  fi
  4.7911 -ac_res=`eval echo '${'$as_ac_Header'}'`
  4.7912 -	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  4.7913 -echo "${ECHO_T}$ac_res" >&6; }
  4.7914 -
  4.7915 -fi
  4.7916 -if test `eval echo '${'$as_ac_Header'}'` = yes; then
  4.7917 +ac_res=`eval 'as_val=${'$as_ac_Header'}
  4.7918 +		 $as_echo "$as_val"'`
  4.7919 +	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  4.7920 +$as_echo "$ac_res" >&6; }
  4.7921 +
  4.7922 +fi
  4.7923 +if test `eval 'as_val=${'$as_ac_Header'}
  4.7924 +		 $as_echo "$as_val"'` = yes; then
  4.7925    cat >>confdefs.h <<_ACEOF
  4.7926 -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4.7927 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
  4.7928  _ACEOF
  4.7929  
  4.7930  fi
  4.7931 @@ -7417,10 +8745,10 @@
  4.7932  done
  4.7933  
  4.7934      if test $ac_cv_header_locale_h = yes; then
  4.7935 -    { echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
  4.7936 -echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6; }
  4.7937 +    { $as_echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
  4.7938 +$as_echo_n "checking for LC_MESSAGES... " >&6; }
  4.7939  if test "${am_cv_val_LC_MESSAGES+set}" = set; then
  4.7940 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.7941 +  $as_echo_n "(cached) " >&6
  4.7942  else
  4.7943    cat >conftest.$ac_ext <<_ACEOF
  4.7944  /* confdefs.h.  */
  4.7945 @@ -7443,31 +8771,35 @@
  4.7946    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.7947    *) ac_try_echo=$ac_try;;
  4.7948  esac
  4.7949 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.7950 -  (eval "$ac_link") 2>conftest.er1
  4.7951 -  ac_status=$?
  4.7952 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.7953 -  rm -f conftest.er1
  4.7954 -  cat conftest.err >&5
  4.7955 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7956 -  (exit $ac_status); } && {
  4.7957 -	 test -z "$ac_c_werror_flag" ||
  4.7958 -	 test ! -s conftest.err
  4.7959 -       } && test -s conftest$ac_exeext &&
  4.7960 -       $as_test_x conftest$ac_exeext; then
  4.7961 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.7962 +$as_echo "$ac_try_echo") >&5
  4.7963 +  (eval "$ac_link") 2>conftest.er1
  4.7964 +  ac_status=$?
  4.7965 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.7966 +  rm -f conftest.er1
  4.7967 +  cat conftest.err >&5
  4.7968 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.7969 +  (exit $ac_status); } && {
  4.7970 +	 test -z "$ac_c_werror_flag" ||
  4.7971 +	 test ! -s conftest.err
  4.7972 +       } && test -s conftest$ac_exeext && {
  4.7973 +	 test "$cross_compiling" = yes ||
  4.7974 +	 $as_test_x conftest$ac_exeext
  4.7975 +       }; then
  4.7976    am_cv_val_LC_MESSAGES=yes
  4.7977  else
  4.7978 -  echo "$as_me: failed program was:" >&5
  4.7979 +  $as_echo "$as_me: failed program was:" >&5
  4.7980  sed 's/^/| /' conftest.$ac_ext >&5
  4.7981  
  4.7982  	am_cv_val_LC_MESSAGES=no
  4.7983  fi
  4.7984  
  4.7985 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.7986 -      conftest$ac_exeext conftest.$ac_ext
  4.7987 -fi
  4.7988 -{ echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
  4.7989 -echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6; }
  4.7990 +rm -rf conftest.dSYM
  4.7991 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.7992 +      conftest$ac_exeext conftest.$ac_ext
  4.7993 +fi
  4.7994 +{ $as_echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
  4.7995 +$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
  4.7996      if test $am_cv_val_LC_MESSAGES = yes; then
  4.7997  
  4.7998  cat >>confdefs.h <<\_ACEOF
  4.7999 @@ -7486,17 +8818,17 @@
  4.8000      INTLLIBS=
  4.8001  
  4.8002      if test "${ac_cv_header_libintl_h+set}" = set; then
  4.8003 -  { echo "$as_me:$LINENO: checking for libintl.h" >&5
  4.8004 -echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6; }
  4.8005 +  { $as_echo "$as_me:$LINENO: checking for libintl.h" >&5
  4.8006 +$as_echo_n "checking for libintl.h... " >&6; }
  4.8007  if test "${ac_cv_header_libintl_h+set}" = set; then
  4.8008 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8009 -fi
  4.8010 -{ echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  4.8011 -echo "${ECHO_T}$ac_cv_header_libintl_h" >&6; }
  4.8012 +  $as_echo_n "(cached) " >&6
  4.8013 +fi
  4.8014 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  4.8015 +$as_echo "$ac_cv_header_libintl_h" >&6; }
  4.8016  else
  4.8017    # Is the header compilable?
  4.8018 -{ echo "$as_me:$LINENO: checking libintl.h usability" >&5
  4.8019 -echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6; }
  4.8020 +{ $as_echo "$as_me:$LINENO: checking libintl.h usability" >&5
  4.8021 +$as_echo_n "checking libintl.h usability... " >&6; }
  4.8022  cat >conftest.$ac_ext <<_ACEOF
  4.8023  /* confdefs.h.  */
  4.8024  _ACEOF
  4.8025 @@ -7512,32 +8844,33 @@
  4.8026    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8027    *) ac_try_echo=$ac_try;;
  4.8028  esac
  4.8029 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8030 -  (eval "$ac_compile") 2>conftest.er1
  4.8031 -  ac_status=$?
  4.8032 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.8033 -  rm -f conftest.er1
  4.8034 -  cat conftest.err >&5
  4.8035 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8036 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.8037 +$as_echo "$ac_try_echo") >&5
  4.8038 +  (eval "$ac_compile") 2>conftest.er1
  4.8039 +  ac_status=$?
  4.8040 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.8041 +  rm -f conftest.er1
  4.8042 +  cat conftest.err >&5
  4.8043 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8044    (exit $ac_status); } && {
  4.8045  	 test -z "$ac_c_werror_flag" ||
  4.8046  	 test ! -s conftest.err
  4.8047         } && test -s conftest.$ac_objext; then
  4.8048    ac_header_compiler=yes
  4.8049  else
  4.8050 -  echo "$as_me: failed program was:" >&5
  4.8051 +  $as_echo "$as_me: failed program was:" >&5
  4.8052  sed 's/^/| /' conftest.$ac_ext >&5
  4.8053  
  4.8054  	ac_header_compiler=no
  4.8055  fi
  4.8056  
  4.8057  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  4.8058 -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.8059 -echo "${ECHO_T}$ac_header_compiler" >&6; }
  4.8060 +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
  4.8061 +$as_echo "$ac_header_compiler" >&6; }
  4.8062  
  4.8063  # Is the header present?
  4.8064 -{ echo "$as_me:$LINENO: checking libintl.h presence" >&5
  4.8065 -echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6; }
  4.8066 +{ $as_echo "$as_me:$LINENO: checking libintl.h presence" >&5
  4.8067 +$as_echo_n "checking libintl.h presence... " >&6; }
  4.8068  cat >conftest.$ac_ext <<_ACEOF
  4.8069  /* confdefs.h.  */
  4.8070  _ACEOF
  4.8071 @@ -7551,63 +8884,64 @@
  4.8072    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8073    *) ac_try_echo=$ac_try;;
  4.8074  esac
  4.8075 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8076 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.8077 +$as_echo "$ac_try_echo") >&5
  4.8078    (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  4.8079    ac_status=$?
  4.8080    grep -v '^ *+' conftest.er1 >conftest.err
  4.8081    rm -f conftest.er1
  4.8082    cat conftest.err >&5
  4.8083 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8084 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8085    (exit $ac_status); } >/dev/null && {
  4.8086  	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  4.8087  	 test ! -s conftest.err
  4.8088         }; then
  4.8089    ac_header_preproc=yes
  4.8090  else
  4.8091 -  echo "$as_me: failed program was:" >&5
  4.8092 +  $as_echo "$as_me: failed program was:" >&5
  4.8093  sed 's/^/| /' conftest.$ac_ext >&5
  4.8094  
  4.8095    ac_header_preproc=no
  4.8096  fi
  4.8097  
  4.8098  rm -f conftest.err conftest.$ac_ext
  4.8099 -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.8100 -echo "${ECHO_T}$ac_header_preproc" >&6; }
  4.8101 +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
  4.8102 +$as_echo "$ac_header_preproc" >&6; }
  4.8103  
  4.8104  # So?  What about this header?
  4.8105  case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  4.8106    yes:no: )
  4.8107 -    { echo "$as_me:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4.8108 -echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.8109 -    { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the compiler's result" >&5
  4.8110 -echo "$as_me: WARNING: libintl.h: proceeding with the compiler's result" >&2;}
  4.8111 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5
  4.8112 +$as_echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
  4.8113 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the compiler's result" >&5
  4.8114 +$as_echo "$as_me: WARNING: libintl.h: proceeding with the compiler's result" >&2;}
  4.8115      ac_header_preproc=yes
  4.8116      ;;
  4.8117    no:yes:* )
  4.8118 -    { echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled" >&5
  4.8119 -echo "$as_me: WARNING: libintl.h: present but cannot be compiled" >&2;}
  4.8120 -    { echo "$as_me:$LINENO: WARNING: libintl.h:     check for missing prerequisite headers?" >&5
  4.8121 -echo "$as_me: WARNING: libintl.h:     check for missing prerequisite headers?" >&2;}
  4.8122 -    { echo "$as_me:$LINENO: WARNING: libintl.h: see the Autoconf documentation" >&5
  4.8123 -echo "$as_me: WARNING: libintl.h: see the Autoconf documentation" >&2;}
  4.8124 -    { echo "$as_me:$LINENO: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&5
  4.8125 -echo "$as_me: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.8126 -    { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
  4.8127 -echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;}
  4.8128 -    { echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5
  4.8129 -echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;}
  4.8130 -
  4.8131 -    ;;
  4.8132 -esac
  4.8133 -{ echo "$as_me:$LINENO: checking for libintl.h" >&5
  4.8134 -echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6; }
  4.8135 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled" >&5
  4.8136 +$as_echo "$as_me: WARNING: libintl.h: present but cannot be compiled" >&2;}
  4.8137 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h:     check for missing prerequisite headers?" >&5
  4.8138 +$as_echo "$as_me: WARNING: libintl.h:     check for missing prerequisite headers?" >&2;}
  4.8139 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h: see the Autoconf documentation" >&5
  4.8140 +$as_echo "$as_me: WARNING: libintl.h: see the Autoconf documentation" >&2;}
  4.8141 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&5
  4.8142 +$as_echo "$as_me: WARNING: libintl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
  4.8143 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
  4.8144 +$as_echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;}
  4.8145 +    { $as_echo "$as_me:$LINENO: WARNING: libintl.h: in the future, the compiler will take precedence" >&5
  4.8146 +$as_echo "$as_me: WARNING: libintl.h: in the future, the compiler will take precedence" >&2;}
  4.8147 +
  4.8148 +    ;;
  4.8149 +esac
  4.8150 +{ $as_echo "$as_me:$LINENO: checking for libintl.h" >&5
  4.8151 +$as_echo_n "checking for libintl.h... " >&6; }
  4.8152  if test "${ac_cv_header_libintl_h+set}" = set; then
  4.8153 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8154 +  $as_echo_n "(cached) " >&6
  4.8155  else
  4.8156    ac_cv_header_libintl_h=$ac_header_preproc
  4.8157  fi
  4.8158 -{ echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  4.8159 -echo "${ECHO_T}$ac_cv_header_libintl_h" >&6; }
  4.8160 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
  4.8161 +$as_echo "$ac_cv_header_libintl_h" >&6; }
  4.8162  
  4.8163  fi
  4.8164  if test $ac_cv_header_libintl_h = yes; then
  4.8165 @@ -7617,10 +8951,10 @@
  4.8166        #
  4.8167        # First check in libc
  4.8168        #
  4.8169 -      { echo "$as_me:$LINENO: checking for ngettext in libc" >&5
  4.8170 -echo $ECHO_N "checking for ngettext in libc... $ECHO_C" >&6; }
  4.8171 +      { $as_echo "$as_me:$LINENO: checking for ngettext in libc" >&5
  4.8172 +$as_echo_n "checking for ngettext in libc... " >&6; }
  4.8173  if test "${gt_cv_func_ngettext_libc+set}" = set; then
  4.8174 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8175 +  $as_echo_n "(cached) " >&6
  4.8176  else
  4.8177    cat >conftest.$ac_ext <<_ACEOF
  4.8178  /* confdefs.h.  */
  4.8179 @@ -7645,38 +8979,42 @@
  4.8180    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8181    *) ac_try_echo=$ac_try;;
  4.8182  esac
  4.8183 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8184 -  (eval "$ac_link") 2>conftest.er1
  4.8185 -  ac_status=$?
  4.8186 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.8187 -  rm -f conftest.er1
  4.8188 -  cat conftest.err >&5
  4.8189 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8190 -  (exit $ac_status); } && {
  4.8191 -	 test -z "$ac_c_werror_flag" ||
  4.8192 -	 test ! -s conftest.err
  4.8193 -       } && test -s conftest$ac_exeext &&
  4.8194 -       $as_test_x conftest$ac_exeext; then
  4.8195 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.8196 +$as_echo "$ac_try_echo") >&5
  4.8197 +  (eval "$ac_link") 2>conftest.er1
  4.8198 +  ac_status=$?
  4.8199 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.8200 +  rm -f conftest.er1
  4.8201 +  cat conftest.err >&5
  4.8202 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8203 +  (exit $ac_status); } && {
  4.8204 +	 test -z "$ac_c_werror_flag" ||
  4.8205 +	 test ! -s conftest.err
  4.8206 +       } && test -s conftest$ac_exeext && {
  4.8207 +	 test "$cross_compiling" = yes ||
  4.8208 +	 $as_test_x conftest$ac_exeext
  4.8209 +       }; then
  4.8210    gt_cv_func_ngettext_libc=yes
  4.8211  else
  4.8212 -  echo "$as_me: failed program was:" >&5
  4.8213 +  $as_echo "$as_me: failed program was:" >&5
  4.8214  sed 's/^/| /' conftest.$ac_ext >&5
  4.8215  
  4.8216  	gt_cv_func_ngettext_libc=no
  4.8217  fi
  4.8218  
  4.8219 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8220 -      conftest$ac_exeext conftest.$ac_ext
  4.8221 -
  4.8222 -fi
  4.8223 -{ echo "$as_me:$LINENO: result: $gt_cv_func_ngettext_libc" >&5
  4.8224 -echo "${ECHO_T}$gt_cv_func_ngettext_libc" >&6; }
  4.8225 +rm -rf conftest.dSYM
  4.8226 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8227 +      conftest$ac_exeext conftest.$ac_ext
  4.8228 +
  4.8229 +fi
  4.8230 +{ $as_echo "$as_me:$LINENO: result: $gt_cv_func_ngettext_libc" >&5
  4.8231 +$as_echo "$gt_cv_func_ngettext_libc" >&6; }
  4.8232  
  4.8233        if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  4.8234 -	      { echo "$as_me:$LINENO: checking for dgettext in libc" >&5
  4.8235 -echo $ECHO_N "checking for dgettext in libc... $ECHO_C" >&6; }
  4.8236 +	      { $as_echo "$as_me:$LINENO: checking for dgettext in libc" >&5
  4.8237 +$as_echo_n "checking for dgettext in libc... " >&6; }
  4.8238  if test "${gt_cv_func_dgettext_libc+set}" = set; then
  4.8239 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8240 +  $as_echo_n "(cached) " >&6
  4.8241  else
  4.8242    cat >conftest.$ac_ext <<_ACEOF
  4.8243  /* confdefs.h.  */
  4.8244 @@ -7701,43 +9039,47 @@
  4.8245    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8246    *) ac_try_echo=$ac_try;;
  4.8247  esac
  4.8248 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8249 -  (eval "$ac_link") 2>conftest.er1
  4.8250 -  ac_status=$?
  4.8251 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.8252 -  rm -f conftest.er1
  4.8253 -  cat conftest.err >&5
  4.8254 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8255 -  (exit $ac_status); } && {
  4.8256 -	 test -z "$ac_c_werror_flag" ||
  4.8257 -	 test ! -s conftest.err
  4.8258 -       } && test -s conftest$ac_exeext &&
  4.8259 -       $as_test_x conftest$ac_exeext; then
  4.8260 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.8261 +$as_echo "$ac_try_echo") >&5
  4.8262 +  (eval "$ac_link") 2>conftest.er1
  4.8263 +  ac_status=$?
  4.8264 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.8265 +  rm -f conftest.er1
  4.8266 +  cat conftest.err >&5
  4.8267 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8268 +  (exit $ac_status); } && {
  4.8269 +	 test -z "$ac_c_werror_flag" ||
  4.8270 +	 test ! -s conftest.err
  4.8271 +       } && test -s conftest$ac_exeext && {
  4.8272 +	 test "$cross_compiling" = yes ||
  4.8273 +	 $as_test_x conftest$ac_exeext
  4.8274 +       }; then
  4.8275    gt_cv_func_dgettext_libc=yes
  4.8276  else
  4.8277 -  echo "$as_me: failed program was:" >&5
  4.8278 +  $as_echo "$as_me: failed program was:" >&5
  4.8279  sed 's/^/| /' conftest.$ac_ext >&5
  4.8280  
  4.8281  	gt_cv_func_dgettext_libc=no
  4.8282  fi
  4.8283  
  4.8284 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8285 -      conftest$ac_exeext conftest.$ac_ext
  4.8286 -
  4.8287 -fi
  4.8288 -{ echo "$as_me:$LINENO: result: $gt_cv_func_dgettext_libc" >&5
  4.8289 -echo "${ECHO_T}$gt_cv_func_dgettext_libc" >&6; }
  4.8290 +rm -rf conftest.dSYM
  4.8291 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8292 +      conftest$ac_exeext conftest.$ac_ext
  4.8293 +
  4.8294 +fi
  4.8295 +{ $as_echo "$as_me:$LINENO: result: $gt_cv_func_dgettext_libc" >&5
  4.8296 +$as_echo "$gt_cv_func_dgettext_libc" >&6; }
  4.8297        fi
  4.8298  
  4.8299        if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  4.8300  
  4.8301  for ac_func in bind_textdomain_codeset
  4.8302  do
  4.8303 -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  4.8304 -{ echo "$as_me:$LINENO: checking for $ac_func" >&5
  4.8305 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  4.8306 +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  4.8307 +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
  4.8308 +$as_echo_n "checking for $ac_func... " >&6; }
  4.8309  if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  4.8310 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8311 +  $as_echo_n "(cached) " >&6
  4.8312  else
  4.8313    cat >conftest.$ac_ext <<_ACEOF
  4.8314  /* confdefs.h.  */
  4.8315 @@ -7790,35 +9132,41 @@
  4.8316    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8317    *) ac_try_echo=$ac_try;;
  4.8318  esac
  4.8319 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8320 -  (eval "$ac_link") 2>conftest.er1
  4.8321 -  ac_status=$?
  4.8322 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.8323 -  rm -f conftest.er1
  4.8324 -  cat conftest.err >&5
  4.8325 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8326 -  (exit $ac_status); } && {
  4.8327 -	 test -z "$ac_c_werror_flag" ||
  4.8328 -	 test ! -s conftest.err
  4.8329 -       } && test -s conftest$ac_exeext &&
  4.8330 -       $as_test_x conftest$ac_exeext; then
  4.8331 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.8332 +$as_echo "$ac_try_echo") >&5
  4.8333 +  (eval "$ac_link") 2>conftest.er1
  4.8334 +  ac_status=$?
  4.8335 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.8336 +  rm -f conftest.er1
  4.8337 +  cat conftest.err >&5
  4.8338 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8339 +  (exit $ac_status); } && {
  4.8340 +	 test -z "$ac_c_werror_flag" ||
  4.8341 +	 test ! -s conftest.err
  4.8342 +       } && test -s conftest$ac_exeext && {
  4.8343 +	 test "$cross_compiling" = yes ||
  4.8344 +	 $as_test_x conftest$ac_exeext
  4.8345 +       }; then
  4.8346    eval "$as_ac_var=yes"
  4.8347  else
  4.8348 -  echo "$as_me: failed program was:" >&5
  4.8349 +  $as_echo "$as_me: failed program was:" >&5
  4.8350  sed 's/^/| /' conftest.$ac_ext >&5
  4.8351  
  4.8352  	eval "$as_ac_var=no"
  4.8353  fi
  4.8354  
  4.8355 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8356 -      conftest$ac_exeext conftest.$ac_ext
  4.8357 -fi
  4.8358 -ac_res=`eval echo '${'$as_ac_var'}'`
  4.8359 -	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  4.8360 -echo "${ECHO_T}$ac_res" >&6; }
  4.8361 -if test `eval echo '${'$as_ac_var'}'` = yes; then
  4.8362 +rm -rf conftest.dSYM
  4.8363 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8364 +      conftest$ac_exeext conftest.$ac_ext
  4.8365 +fi
  4.8366 +ac_res=`eval 'as_val=${'$as_ac_var'}
  4.8367 +		 $as_echo "$as_val"'`
  4.8368 +	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  4.8369 +$as_echo "$ac_res" >&6; }
  4.8370 +if test `eval 'as_val=${'$as_ac_var'}
  4.8371 +		 $as_echo "$as_val"'` = yes; then
  4.8372    cat >>confdefs.h <<_ACEOF
  4.8373 -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  4.8374 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
  4.8375  _ACEOF
  4.8376  
  4.8377  fi
  4.8378 @@ -7833,10 +9181,10 @@
  4.8379  	 || test "$gt_cv_func_ngettext_libc" != "yes" \
  4.8380           || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
  4.8381  
  4.8382 -        { echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5
  4.8383 -echo $ECHO_N "checking for bindtextdomain in -lintl... $ECHO_C" >&6; }
  4.8384 +        { $as_echo "$as_me:$LINENO: checking for bindtextdomain in -lintl" >&5
  4.8385 +$as_echo_n "checking for bindtextdomain in -lintl... " >&6; }
  4.8386  if test "${ac_cv_lib_intl_bindtextdomain+set}" = set; then
  4.8387 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8388 +  $as_echo_n "(cached) " >&6
  4.8389  else
  4.8390    ac_check_lib_save_LIBS=$LIBS
  4.8391  LIBS="-lintl  $LIBS"
  4.8392 @@ -7868,37 +9216,41 @@
  4.8393    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8394    *) ac_try_echo=$ac_try;;
  4.8395  esac
  4.8396 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8397 -  (eval "$ac_link") 2>conftest.er1
  4.8398 -  ac_status=$?
  4.8399 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.8400 -  rm -f conftest.er1
  4.8401 -  cat conftest.err >&5
  4.8402 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8403 -  (exit $ac_status); } && {
  4.8404 -	 test -z "$ac_c_werror_flag" ||
  4.8405 -	 test ! -s conftest.err
  4.8406 -       } && test -s conftest$ac_exeext &&
  4.8407 -       $as_test_x conftest$ac_exeext; then
  4.8408 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.8409 +$as_echo "$ac_try_echo") >&5
  4.8410 +  (eval "$ac_link") 2>conftest.er1
  4.8411 +  ac_status=$?
  4.8412 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.8413 +  rm -f conftest.er1
  4.8414 +  cat conftest.err >&5
  4.8415 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8416 +  (exit $ac_status); } && {
  4.8417 +	 test -z "$ac_c_werror_flag" ||
  4.8418 +	 test ! -s conftest.err
  4.8419 +       } && test -s conftest$ac_exeext && {
  4.8420 +	 test "$cross_compiling" = yes ||
  4.8421 +	 $as_test_x conftest$ac_exeext
  4.8422 +       }; then
  4.8423    ac_cv_lib_intl_bindtextdomain=yes
  4.8424  else
  4.8425 -  echo "$as_me: failed program was:" >&5
  4.8426 +  $as_echo "$as_me: failed program was:" >&5
  4.8427  sed 's/^/| /' conftest.$ac_ext >&5
  4.8428  
  4.8429  	ac_cv_lib_intl_bindtextdomain=no
  4.8430  fi
  4.8431  
  4.8432 +rm -rf conftest.dSYM
  4.8433  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8434        conftest$ac_exeext conftest.$ac_ext
  4.8435  LIBS=$ac_check_lib_save_LIBS
  4.8436  fi
  4.8437 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5
  4.8438 -echo "${ECHO_T}$ac_cv_lib_intl_bindtextdomain" >&6; }
  4.8439 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_bindtextdomain" >&5
  4.8440 +$as_echo "$ac_cv_lib_intl_bindtextdomain" >&6; }
  4.8441  if test $ac_cv_lib_intl_bindtextdomain = yes; then
  4.8442 -  { echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  4.8443 -echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6; }
  4.8444 +  { $as_echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  4.8445 +$as_echo_n "checking for ngettext in -lintl... " >&6; }
  4.8446  if test "${ac_cv_lib_intl_ngettext+set}" = set; then
  4.8447 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8448 +  $as_echo_n "(cached) " >&6
  4.8449  else
  4.8450    ac_check_lib_save_LIBS=$LIBS
  4.8451  LIBS="-lintl  $LIBS"
  4.8452 @@ -7930,37 +9282,41 @@
  4.8453    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8454    *) ac_try_echo=$ac_try;;
  4.8455  esac
  4.8456 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8457 -  (eval "$ac_link") 2>conftest.er1
  4.8458 -  ac_status=$?
  4.8459 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.8460 -  rm -f conftest.er1
  4.8461 -  cat conftest.err >&5
  4.8462 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8463 -  (exit $ac_status); } && {
  4.8464 -	 test -z "$ac_c_werror_flag" ||
  4.8465 -	 test ! -s conftest.err
  4.8466 -       } && test -s conftest$ac_exeext &&
  4.8467 -       $as_test_x conftest$ac_exeext; then
  4.8468 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.8469 +$as_echo "$ac_try_echo") >&5
  4.8470 +  (eval "$ac_link") 2>conftest.er1
  4.8471 +  ac_status=$?
  4.8472 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.8473 +  rm -f conftest.er1
  4.8474 +  cat conftest.err >&5
  4.8475 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8476 +  (exit $ac_status); } && {
  4.8477 +	 test -z "$ac_c_werror_flag" ||
  4.8478 +	 test ! -s conftest.err
  4.8479 +       } && test -s conftest$ac_exeext && {
  4.8480 +	 test "$cross_compiling" = yes ||
  4.8481 +	 $as_test_x conftest$ac_exeext
  4.8482 +       }; then
  4.8483    ac_cv_lib_intl_ngettext=yes
  4.8484  else
  4.8485 -  echo "$as_me: failed program was:" >&5
  4.8486 +  $as_echo "$as_me: failed program was:" >&5
  4.8487  sed 's/^/| /' conftest.$ac_ext >&5
  4.8488  
  4.8489  	ac_cv_lib_intl_ngettext=no
  4.8490  fi
  4.8491  
  4.8492 +rm -rf conftest.dSYM
  4.8493  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8494        conftest$ac_exeext conftest.$ac_ext
  4.8495  LIBS=$ac_check_lib_save_LIBS
  4.8496  fi
  4.8497 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  4.8498 -echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6; }
  4.8499 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  4.8500 +$as_echo "$ac_cv_lib_intl_ngettext" >&6; }
  4.8501  if test $ac_cv_lib_intl_ngettext = yes; then
  4.8502 -  { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
  4.8503 -echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; }
  4.8504 +  { $as_echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
  4.8505 +$as_echo_n "checking for dgettext in -lintl... " >&6; }
  4.8506  if test "${ac_cv_lib_intl_dgettext+set}" = set; then
  4.8507 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8508 +  $as_echo_n "(cached) " >&6
  4.8509  else
  4.8510    ac_check_lib_save_LIBS=$LIBS
  4.8511  LIBS="-lintl  $LIBS"
  4.8512 @@ -7992,32 +9348,36 @@
  4.8513    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8514    *) ac_try_echo=$ac_try;;
  4.8515  esac
  4.8516 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8517 -  (eval "$ac_link") 2>conftest.er1
  4.8518 -  ac_status=$?
  4.8519 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.8520 -  rm -f conftest.er1
  4.8521 -  cat conftest.err >&5
  4.8522 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8523 -  (exit $ac_status); } && {
  4.8524 -	 test -z "$ac_c_werror_flag" ||
  4.8525 -	 test ! -s conftest.err
  4.8526 -       } && test -s conftest$ac_exeext &&
  4.8527 -       $as_test_x conftest$ac_exeext; then
  4.8528 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.8529 +$as_echo "$ac_try_echo") >&5
  4.8530 +  (eval "$ac_link") 2>conftest.er1
  4.8531 +  ac_status=$?
  4.8532 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.8533 +  rm -f conftest.er1
  4.8534 +  cat conftest.err >&5
  4.8535 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8536 +  (exit $ac_status); } && {
  4.8537 +	 test -z "$ac_c_werror_flag" ||
  4.8538 +	 test ! -s conftest.err
  4.8539 +       } && test -s conftest$ac_exeext && {
  4.8540 +	 test "$cross_compiling" = yes ||
  4.8541 +	 $as_test_x conftest$ac_exeext
  4.8542 +       }; then
  4.8543    ac_cv_lib_intl_dgettext=yes
  4.8544  else
  4.8545 -  echo "$as_me: failed program was:" >&5
  4.8546 +  $as_echo "$as_me: failed program was:" >&5
  4.8547  sed 's/^/| /' conftest.$ac_ext >&5
  4.8548  
  4.8549  	ac_cv_lib_intl_dgettext=no
  4.8550  fi
  4.8551  
  4.8552 +rm -rf conftest.dSYM
  4.8553  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8554        conftest$ac_exeext conftest.$ac_ext
  4.8555  LIBS=$ac_check_lib_save_LIBS
  4.8556  fi
  4.8557 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
  4.8558 -echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; }
  4.8559 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
  4.8560 +$as_echo "$ac_cv_lib_intl_dgettext" >&6; }
  4.8561  if test $ac_cv_lib_intl_dgettext = yes; then
  4.8562    gt_cv_func_dgettext_libintl=yes
  4.8563  fi
  4.8564 @@ -8028,14 +9388,14 @@
  4.8565  
  4.8566  
  4.8567  	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
  4.8568 -	  { echo "$as_me:$LINENO: checking if -liconv is needed to use gettext" >&5
  4.8569 -echo $ECHO_N "checking if -liconv is needed to use gettext... $ECHO_C" >&6; }
  4.8570 -	  { echo "$as_me:$LINENO: result: " >&5
  4.8571 -echo "${ECHO_T}" >&6; }
  4.8572 -  	  { echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  4.8573 -echo $ECHO_N "checking for ngettext in -lintl... $ECHO_C" >&6; }
  4.8574 +	  { $as_echo "$as_me:$LINENO: checking if -liconv is needed to use gettext" >&5
  4.8575 +$as_echo_n "checking if -liconv is needed to use gettext... " >&6; }
  4.8576 +	  { $as_echo "$as_me:$LINENO: result: " >&5
  4.8577 +$as_echo "" >&6; }
  4.8578 +  	  { $as_echo "$as_me:$LINENO: checking for ngettext in -lintl" >&5
  4.8579 +$as_echo_n "checking for ngettext in -lintl... " >&6; }
  4.8580  if test "${ac_cv_lib_intl_ngettext+set}" = set; then
  4.8581 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8582 +  $as_echo_n "(cached) " >&6
  4.8583  else
  4.8584    ac_check_lib_save_LIBS=$LIBS
  4.8585  LIBS="-lintl -liconv $LIBS"
  4.8586 @@ -8067,37 +9427,41 @@
  4.8587    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8588    *) ac_try_echo=$ac_try;;
  4.8589  esac
  4.8590 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8591 -  (eval "$ac_link") 2>conftest.er1
  4.8592 -  ac_status=$?
  4.8593 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.8594 -  rm -f conftest.er1
  4.8595 -  cat conftest.err >&5
  4.8596 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8597 -  (exit $ac_status); } && {
  4.8598 -	 test -z "$ac_c_werror_flag" ||
  4.8599 -	 test ! -s conftest.err
  4.8600 -       } && test -s conftest$ac_exeext &&
  4.8601 -       $as_test_x conftest$ac_exeext; then
  4.8602 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.8603 +$as_echo "$ac_try_echo") >&5
  4.8604 +  (eval "$ac_link") 2>conftest.er1
  4.8605 +  ac_status=$?
  4.8606 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.8607 +  rm -f conftest.er1
  4.8608 +  cat conftest.err >&5
  4.8609 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8610 +  (exit $ac_status); } && {
  4.8611 +	 test -z "$ac_c_werror_flag" ||
  4.8612 +	 test ! -s conftest.err
  4.8613 +       } && test -s conftest$ac_exeext && {
  4.8614 +	 test "$cross_compiling" = yes ||
  4.8615 +	 $as_test_x conftest$ac_exeext
  4.8616 +       }; then
  4.8617    ac_cv_lib_intl_ngettext=yes
  4.8618  else
  4.8619 -  echo "$as_me: failed program was:" >&5
  4.8620 +  $as_echo "$as_me: failed program was:" >&5
  4.8621  sed 's/^/| /' conftest.$ac_ext >&5
  4.8622  
  4.8623  	ac_cv_lib_intl_ngettext=no
  4.8624  fi
  4.8625  
  4.8626 +rm -rf conftest.dSYM
  4.8627  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8628        conftest$ac_exeext conftest.$ac_ext
  4.8629  LIBS=$ac_check_lib_save_LIBS
  4.8630  fi
  4.8631 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  4.8632 -echo "${ECHO_T}$ac_cv_lib_intl_ngettext" >&6; }
  4.8633 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_ngettext" >&5
  4.8634 +$as_echo "$ac_cv_lib_intl_ngettext" >&6; }
  4.8635  if test $ac_cv_lib_intl_ngettext = yes; then
  4.8636 -  { echo "$as_me:$LINENO: checking for dcgettext in -lintl" >&5
  4.8637 -echo $ECHO_N "checking for dcgettext in -lintl... $ECHO_C" >&6; }
  4.8638 +  { $as_echo "$as_me:$LINENO: checking for dcgettext in -lintl" >&5
  4.8639 +$as_echo_n "checking for dcgettext in -lintl... " >&6; }
  4.8640  if test "${ac_cv_lib_intl_dcgettext+set}" = set; then
  4.8641 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8642 +  $as_echo_n "(cached) " >&6
  4.8643  else
  4.8644    ac_check_lib_save_LIBS=$LIBS
  4.8645  LIBS="-lintl -liconv $LIBS"
  4.8646 @@ -8129,32 +9493,36 @@
  4.8647    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8648    *) ac_try_echo=$ac_try;;
  4.8649  esac
  4.8650 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8651 -  (eval "$ac_link") 2>conftest.er1
  4.8652 -  ac_status=$?
  4.8653 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.8654 -  rm -f conftest.er1
  4.8655 -  cat conftest.err >&5
  4.8656 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8657 -  (exit $ac_status); } && {
  4.8658 -	 test -z "$ac_c_werror_flag" ||
  4.8659 -	 test ! -s conftest.err
  4.8660 -       } && test -s conftest$ac_exeext &&
  4.8661 -       $as_test_x conftest$ac_exeext; then
  4.8662 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.8663 +$as_echo "$ac_try_echo") >&5
  4.8664 +  (eval "$ac_link") 2>conftest.er1
  4.8665 +  ac_status=$?
  4.8666 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.8667 +  rm -f conftest.er1
  4.8668 +  cat conftest.err >&5
  4.8669 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8670 +  (exit $ac_status); } && {
  4.8671 +	 test -z "$ac_c_werror_flag" ||
  4.8672 +	 test ! -s conftest.err
  4.8673 +       } && test -s conftest$ac_exeext && {
  4.8674 +	 test "$cross_compiling" = yes ||
  4.8675 +	 $as_test_x conftest$ac_exeext
  4.8676 +       }; then
  4.8677    ac_cv_lib_intl_dcgettext=yes
  4.8678  else
  4.8679 -  echo "$as_me: failed program was:" >&5
  4.8680 +  $as_echo "$as_me: failed program was:" >&5
  4.8681  sed 's/^/| /' conftest.$ac_ext >&5
  4.8682  
  4.8683  	ac_cv_lib_intl_dcgettext=no
  4.8684  fi
  4.8685  
  4.8686 +rm -rf conftest.dSYM
  4.8687  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8688        conftest$ac_exeext conftest.$ac_ext
  4.8689  LIBS=$ac_check_lib_save_LIBS
  4.8690  fi
  4.8691 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dcgettext" >&5
  4.8692 -echo "${ECHO_T}$ac_cv_lib_intl_dcgettext" >&6; }
  4.8693 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dcgettext" >&5
  4.8694 +$as_echo "$ac_cv_lib_intl_dcgettext" >&6; }
  4.8695  if test $ac_cv_lib_intl_dcgettext = yes; then
  4.8696    gt_cv_func_dgettext_libintl=yes
  4.8697  			libintl_extra_libs=-liconv
  4.8698 @@ -8180,11 +9548,11 @@
  4.8699  
  4.8700  for ac_func in bind_textdomain_codeset
  4.8701  do
  4.8702 -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  4.8703 -{ echo "$as_me:$LINENO: checking for $ac_func" >&5
  4.8704 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  4.8705 +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  4.8706 +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
  4.8707 +$as_echo_n "checking for $ac_func... " >&6; }
  4.8708  if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  4.8709 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8710 +  $as_echo_n "(cached) " >&6
  4.8711  else
  4.8712    cat >conftest.$ac_ext <<_ACEOF
  4.8713  /* confdefs.h.  */
  4.8714 @@ -8237,35 +9605,41 @@
  4.8715    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8716    *) ac_try_echo=$ac_try;;
  4.8717  esac
  4.8718 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8719 -  (eval "$ac_link") 2>conftest.er1
  4.8720 -  ac_status=$?
  4.8721 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.8722 -  rm -f conftest.er1
  4.8723 -  cat conftest.err >&5
  4.8724 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8725 -  (exit $ac_status); } && {
  4.8726 -	 test -z "$ac_c_werror_flag" ||
  4.8727 -	 test ! -s conftest.err
  4.8728 -       } && test -s conftest$ac_exeext &&
  4.8729 -       $as_test_x conftest$ac_exeext; then
  4.8730 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.8731 +$as_echo "$ac_try_echo") >&5
  4.8732 +  (eval "$ac_link") 2>conftest.er1
  4.8733 +  ac_status=$?
  4.8734 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.8735 +  rm -f conftest.er1
  4.8736 +  cat conftest.err >&5
  4.8737 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8738 +  (exit $ac_status); } && {
  4.8739 +	 test -z "$ac_c_werror_flag" ||
  4.8740 +	 test ! -s conftest.err
  4.8741 +       } && test -s conftest$ac_exeext && {
  4.8742 +	 test "$cross_compiling" = yes ||
  4.8743 +	 $as_test_x conftest$ac_exeext
  4.8744 +       }; then
  4.8745    eval "$as_ac_var=yes"
  4.8746  else
  4.8747 -  echo "$as_me: failed program was:" >&5
  4.8748 +  $as_echo "$as_me: failed program was:" >&5
  4.8749  sed 's/^/| /' conftest.$ac_ext >&5
  4.8750  
  4.8751  	eval "$as_ac_var=no"
  4.8752  fi
  4.8753  
  4.8754 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8755 -      conftest$ac_exeext conftest.$ac_ext
  4.8756 -fi
  4.8757 -ac_res=`eval echo '${'$as_ac_var'}'`
  4.8758 -	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  4.8759 -echo "${ECHO_T}$ac_res" >&6; }
  4.8760 -if test `eval echo '${'$as_ac_var'}'` = yes; then
  4.8761 +rm -rf conftest.dSYM
  4.8762 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8763 +      conftest$ac_exeext conftest.$ac_ext
  4.8764 +fi
  4.8765 +ac_res=`eval 'as_val=${'$as_ac_var'}
  4.8766 +		 $as_echo "$as_val"'`
  4.8767 +	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  4.8768 +$as_echo "$ac_res" >&6; }
  4.8769 +if test `eval 'as_val=${'$as_ac_var'}
  4.8770 +		 $as_echo "$as_val"'` = yes; then
  4.8771    cat >>confdefs.h <<_ACEOF
  4.8772 -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  4.8773 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
  4.8774  _ACEOF
  4.8775  
  4.8776  fi
  4.8777 @@ -8301,10 +9675,10 @@
  4.8778  
  4.8779  	# Extract the first word of "msgfmt", so it can be a program name with args.
  4.8780  set dummy msgfmt; ac_word=$2
  4.8781 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.8782 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.8783 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.8784 +$as_echo_n "checking for $ac_word... " >&6; }
  4.8785  if test "${ac_cv_path_MSGFMT+set}" = set; then
  4.8786 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8787 +  $as_echo_n "(cached) " >&6
  4.8788  else
  4.8789    case "$MSGFMT" in
  4.8790    /*)
  4.8791 @@ -8328,11 +9702,11 @@
  4.8792  fi
  4.8793  MSGFMT="$ac_cv_path_MSGFMT"
  4.8794  if test "$MSGFMT" != "no"; then
  4.8795 -  { echo "$as_me:$LINENO: result: $MSGFMT" >&5
  4.8796 -echo "${ECHO_T}$MSGFMT" >&6; }
  4.8797 -else
  4.8798 -  { echo "$as_me:$LINENO: result: no" >&5
  4.8799 -echo "${ECHO_T}no" >&6; }
  4.8800 +  { $as_echo "$as_me:$LINENO: result: $MSGFMT" >&5
  4.8801 +$as_echo "$MSGFMT" >&6; }
  4.8802 +else
  4.8803 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.8804 +$as_echo "no" >&6; }
  4.8805  fi
  4.8806  	if test "$MSGFMT" != "no"; then
  4.8807            glib_save_LIBS="$LIBS"
  4.8808 @@ -8340,11 +9714,11 @@
  4.8809  
  4.8810  for ac_func in dcgettext
  4.8811  do
  4.8812 -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
  4.8813 -{ echo "$as_me:$LINENO: checking for $ac_func" >&5
  4.8814 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
  4.8815 +as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  4.8816 +{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
  4.8817 +$as_echo_n "checking for $ac_func... " >&6; }
  4.8818  if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  4.8819 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8820 +  $as_echo_n "(cached) " >&6
  4.8821  else
  4.8822    cat >conftest.$ac_ext <<_ACEOF
  4.8823  /* confdefs.h.  */
  4.8824 @@ -8397,43 +9771,49 @@
  4.8825    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8826    *) ac_try_echo=$ac_try;;
  4.8827  esac
  4.8828 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8829 -  (eval "$ac_link") 2>conftest.er1
  4.8830 -  ac_status=$?
  4.8831 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.8832 -  rm -f conftest.er1
  4.8833 -  cat conftest.err >&5
  4.8834 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8835 -  (exit $ac_status); } && {
  4.8836 -	 test -z "$ac_c_werror_flag" ||
  4.8837 -	 test ! -s conftest.err
  4.8838 -       } && test -s conftest$ac_exeext &&
  4.8839 -       $as_test_x conftest$ac_exeext; then
  4.8840 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.8841 +$as_echo "$ac_try_echo") >&5
  4.8842 +  (eval "$ac_link") 2>conftest.er1
  4.8843 +  ac_status=$?
  4.8844 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.8845 +  rm -f conftest.er1
  4.8846 +  cat conftest.err >&5
  4.8847 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8848 +  (exit $ac_status); } && {
  4.8849 +	 test -z "$ac_c_werror_flag" ||
  4.8850 +	 test ! -s conftest.err
  4.8851 +       } && test -s conftest$ac_exeext && {
  4.8852 +	 test "$cross_compiling" = yes ||
  4.8853 +	 $as_test_x conftest$ac_exeext
  4.8854 +       }; then
  4.8855    eval "$as_ac_var=yes"
  4.8856  else
  4.8857 -  echo "$as_me: failed program was:" >&5
  4.8858 +  $as_echo "$as_me: failed program was:" >&5
  4.8859  sed 's/^/| /' conftest.$ac_ext >&5
  4.8860  
  4.8861  	eval "$as_ac_var=no"
  4.8862  fi
  4.8863  
  4.8864 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8865 -      conftest$ac_exeext conftest.$ac_ext
  4.8866 -fi
  4.8867 -ac_res=`eval echo '${'$as_ac_var'}'`
  4.8868 -	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  4.8869 -echo "${ECHO_T}$ac_res" >&6; }
  4.8870 -if test `eval echo '${'$as_ac_var'}'` = yes; then
  4.8871 +rm -rf conftest.dSYM
  4.8872 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.8873 +      conftest$ac_exeext conftest.$ac_ext
  4.8874 +fi
  4.8875 +ac_res=`eval 'as_val=${'$as_ac_var'}
  4.8876 +		 $as_echo "$as_val"'`
  4.8877 +	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
  4.8878 +$as_echo "$ac_res" >&6; }
  4.8879 +if test `eval 'as_val=${'$as_ac_var'}
  4.8880 +		 $as_echo "$as_val"'` = yes; then
  4.8881    cat >>confdefs.h <<_ACEOF
  4.8882 -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
  4.8883 +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
  4.8884  _ACEOF
  4.8885  
  4.8886  fi
  4.8887  done
  4.8888  
  4.8889  	  MSGFMT_OPTS=
  4.8890 -	  { echo "$as_me:$LINENO: checking if msgfmt accepts -c" >&5
  4.8891 -echo $ECHO_N "checking if msgfmt accepts -c... $ECHO_C" >&6; }
  4.8892 +	  { $as_echo "$as_me:$LINENO: checking if msgfmt accepts -c" >&5
  4.8893 +$as_echo_n "checking if msgfmt accepts -c... " >&6; }
  4.8894  	  cat >conftest.foo <<_ACEOF
  4.8895  
  4.8896  msgid ""
  4.8897 @@ -8447,25 +9827,25 @@
  4.8898  "Content-Transfer-Encoding: 8bit\n"
  4.8899  
  4.8900  _ACEOF
  4.8901 -if { (echo "$as_me:$LINENO: \$MSGFMT -c -o /dev/null conftest.foo") >&5
  4.8902 -  ($MSGFMT -c -o /dev/null conftest.foo) 2>&5
  4.8903 -  ac_status=$?
  4.8904 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8905 -  (exit $ac_status); }; then
  4.8906 -  MSGFMT_OPTS=-c; { echo "$as_me:$LINENO: result: yes" >&5
  4.8907 -echo "${ECHO_T}yes" >&6; }
  4.8908 -else { echo "$as_me:$LINENO: result: no" >&5
  4.8909 -echo "${ECHO_T}no" >&6; }
  4.8910 +if { ($as_echo "$as_me:$LINENO: msgfmt -c -o /dev/null conftest.foo") >&5
  4.8911 +  (msgfmt -c -o /dev/null conftest.foo) 2>&5
  4.8912 +  ac_status=$?
  4.8913 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.8914 +  (exit $ac_status); }; then
  4.8915 +  MSGFMT_OPTS=-c; { $as_echo "$as_me:$LINENO: result: yes" >&5
  4.8916 +$as_echo "yes" >&6; }
  4.8917 +else { $as_echo "$as_me:$LINENO: result: no" >&5
  4.8918 +$as_echo "no" >&6; }
  4.8919  echo "$as_me: failed input was:" >&5
  4.8920  sed 's/^/| /' conftest.foo >&5
  4.8921  fi
  4.8922  
  4.8923  	  # Extract the first word of "gmsgfmt", so it can be a program name with args.
  4.8924  set dummy gmsgfmt; ac_word=$2
  4.8925 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.8926 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.8927 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.8928 +$as_echo_n "checking for $ac_word... " >&6; }
  4.8929  if test "${ac_cv_path_GMSGFMT+set}" = set; then
  4.8930 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8931 +  $as_echo_n "(cached) " >&6
  4.8932  else
  4.8933    case $GMSGFMT in
  4.8934    [\\/]* | ?:[\\/]*)
  4.8935 @@ -8480,7 +9860,7 @@
  4.8936    for ac_exec_ext in '' $ac_executable_extensions; do
  4.8937    if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  4.8938      ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
  4.8939 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.8940 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  4.8941      break 2
  4.8942    fi
  4.8943  done
  4.8944 @@ -8493,20 +9873,20 @@
  4.8945  fi
  4.8946  GMSGFMT=$ac_cv_path_GMSGFMT
  4.8947  if test -n "$GMSGFMT"; then
  4.8948 -  { echo "$as_me:$LINENO: result: $GMSGFMT" >&5
  4.8949 -echo "${ECHO_T}$GMSGFMT" >&6; }
  4.8950 -else
  4.8951 -  { echo "$as_me:$LINENO: result: no" >&5
  4.8952 -echo "${ECHO_T}no" >&6; }
  4.8953 +  { $as_echo "$as_me:$LINENO: result: $GMSGFMT" >&5
  4.8954 +$as_echo "$GMSGFMT" >&6; }
  4.8955 +else
  4.8956 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.8957 +$as_echo "no" >&6; }
  4.8958  fi
  4.8959  
  4.8960  
  4.8961  	  # Extract the first word of "xgettext", so it can be a program name with args.
  4.8962  set dummy xgettext; ac_word=$2
  4.8963 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.8964 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  4.8965 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
  4.8966 +$as_echo_n "checking for $ac_word... " >&6; }
  4.8967  if test "${ac_cv_path_XGETTEXT+set}" = set; then
  4.8968 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.8969 +  $as_echo_n "(cached) " >&6
  4.8970  else
  4.8971    case "$XGETTEXT" in
  4.8972    /*)
  4.8973 @@ -8530,11 +9910,11 @@
  4.8974  fi
  4.8975  XGETTEXT="$ac_cv_path_XGETTEXT"
  4.8976  if test "$XGETTEXT" != ":"; then
  4.8977 -  { echo "$as_me:$LINENO: result: $XGETTEXT" >&5
  4.8978 -echo "${ECHO_T}$XGETTEXT" >&6; }
  4.8979 -else
  4.8980 -  { echo "$as_me:$LINENO: result: no" >&5
  4.8981 -echo "${ECHO_T}no" >&6; }
  4.8982 +  { $as_echo "$as_me:$LINENO: result: $XGETTEXT" >&5
  4.8983 +$as_echo "$XGETTEXT" >&6; }
  4.8984 +else
  4.8985 +  { $as_echo "$as_me:$LINENO: result: no" >&5
  4.8986 +$as_echo "no" >&6; }
  4.8987  fi
  4.8988  
  4.8989  	  cat >conftest.$ac_ext <<_ACEOF
  4.8990 @@ -8559,30 +9939,33 @@
  4.8991    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.8992    *) ac_try_echo=$ac_try;;
  4.8993  esac
  4.8994 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.8995 -  (eval "$ac_link") 2>conftest.er1
  4.8996 -  ac_status=$?
  4.8997 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.8998 -  rm -f conftest.er1
  4.8999 -  cat conftest.err >&5
  4.9000 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.9001 -  (exit $ac_status); } && {
  4.9002 -	 test -z "$ac_c_werror_flag" ||
  4.9003 -	 test ! -s conftest.err
  4.9004 -       } && test -s conftest$ac_exeext &&
  4.9005 -       $as_test_x conftest$ac_exeext; then
  4.9006 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.9007 +$as_echo "$ac_try_echo") >&5
  4.9008 +  (eval "$ac_link") 2>conftest.er1
  4.9009 +  ac_status=$?
  4.9010 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.9011 +  rm -f conftest.er1
  4.9012 +  cat conftest.err >&5
  4.9013 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.9014 +  (exit $ac_status); } && {
  4.9015 +	 test -z "$ac_c_werror_flag" ||
  4.9016 +	 test ! -s conftest.err
  4.9017 +       } && test -s conftest$ac_exeext && {
  4.9018 +	 test "$cross_compiling" = yes ||
  4.9019 +	 $as_test_x conftest$ac_exeext
  4.9020 +       }; then
  4.9021    CATOBJEXT=.gmo
  4.9022               DATADIRNAME=share
  4.9023  else
  4.9024 -  echo "$as_me: failed program was:" >&5
  4.9025 +  $as_echo "$as_me: failed program was:" >&5
  4.9026  sed 's/^/| /' conftest.$ac_ext >&5
  4.9027  
  4.9028  	case $host in
  4.9029  	    *-*-solaris*)
  4.9030 -	    	                	    	                { echo "$as_me:$LINENO: checking for bind_textdomain_codeset" >&5
  4.9031 -echo $ECHO_N "checking for bind_textdomain_codeset... $ECHO_C" >&6; }
  4.9032 +	    	                	    	                { $as_echo "$as_me:$LINENO: checking for bind_textdomain_codeset" >&5
  4.9033 +$as_echo_n "checking for bind_textdomain_codeset... " >&6; }
  4.9034  if test "${ac_cv_func_bind_textdomain_codeset+set}" = set; then
  4.9035 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  4.9036 +  $as_echo_n "(cached) " >&6
  4.9037  else
  4.9038    cat >conftest.$ac_ext <<_ACEOF
  4.9039  /* confdefs.h.  */
  4.9040 @@ -8635,31 +10018,35 @@
  4.9041    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  4.9042    *) ac_try_echo=$ac_try;;
  4.9043  esac
  4.9044 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  4.9045 -  (eval "$ac_link") 2>conftest.er1
  4.9046 -  ac_status=$?
  4.9047 -  grep -v '^ *+' conftest.er1 >conftest.err
  4.9048 -  rm -f conftest.er1
  4.9049 -  cat conftest.err >&5
  4.9050 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.9051 -  (exit $ac_status); } && {
  4.9052 -	 test -z "$ac_c_werror_flag" ||
  4.9053 -	 test ! -s conftest.err
  4.9054 -       } && test -s conftest$ac_exeext &&
  4.9055 -       $as_test_x conftest$ac_exeext; then
  4.9056 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
  4.9057 +$as_echo "$ac_try_echo") >&5
  4.9058 +  (eval "$ac_link") 2>conftest.er1
  4.9059 +  ac_status=$?
  4.9060 +  grep -v '^ *+' conftest.er1 >conftest.err
  4.9061 +  rm -f conftest.er1
  4.9062 +  cat conftest.err >&5
  4.9063 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  4.9064 +  (exit $ac_status); } && {
  4.9065 +	 test -z "$ac_c_werror_flag" ||
  4.9066 +	 test ! -s conftest.err
  4.9067 +       } && test -s conftest$ac_exeext && {
  4.9068 +	 test "$cross_compiling" = yes ||
  4.9069 +	 $as_test_x conftest$ac_exeext
  4.9070 +       }; then
  4.9071    ac_cv_func_bind_textdomain_codeset=yes
  4.9072  else
  4.9073 -  echo "$as_me: failed program was:" >&5
  4.9074 +  $as_echo "$as_me: failed program was:" >&5
  4.9075  sed 's/^/| /' conftest.$ac_ext >&5
  4.9076  
  4.9077  	ac_cv_func_bind_textdomain_codeset=no
  4.9078  fi
  4.9079  
  4.9080 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.9081 -      conftest$ac_exeext conftest.$ac_ext
  4.9082 -fi
  4.9083 -{ echo "$as_me:$LINENO: result: $ac_cv_func_bind_textdomain_codeset" >&5
  4.9084 -echo "${ECHO_T}$ac_cv_func_bind_textdomain_codeset" >&6; }
  4.9085 +rm -rf conftest.dSYM
  4.9086 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.9087 +      conftest$ac_exeext conftest.$ac_ext
  4.9088 +fi
  4.9089 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_bind_textdomain_codeset" >&5
  4.9090 +$as_echo "$ac_cv_func_bind_textdomain_codeset" >&6; }
  4.9091  if test $ac_cv_func_bind_textdomain_codeset = yes; then
  4.9092    CATOBJEXT=.gmo
  4.9093                 DATADIRNAME=share
  4.9094 @@ -8676,6 +10063,7 @@
  4.9095  	    esac
  4.9096  fi
  4.9097  
  4.9098 +rm -rf conftest.dSYM
  4.9099  rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  4.9100        conftest$ac_exeext conftest.$ac_ext
  4.9101            LIBS="$glib_save_LIBS"
  4.9102 @@ -8701,8 +10089,8 @@
  4.9103                    if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
  4.9104          : ;
  4.9105        else
  4.9106 -        { echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5
  4.9107 -echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6; }
  4.9108 +        { $as_echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5
  4.9109 +$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
  4.9110          XGETTEXT=":"
  4.9111        fi
  4.9112      fi
  4.9113 @@ -8734,8 +10122,8 @@
  4.9114       if test "x$ALL_LINGUAS" = "x"; then
  4.9115         LINGUAS=
  4.9116       else
  4.9117 -       { echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
  4.9118 -echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6; }
  4.9119 +       { $as_echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
  4.9120 +$as_echo_n "checking for catalogs to be installed... " >&6; }
  4.9121         NEW_LINGUAS=
  4.9122         for presentlang in $ALL_LINGUAS; do
  4.9123           useit=no
  4.9124 @@ -8759,8 +10147,8 @@
  4.9125           fi
  4.9126         done
  4.9127         LINGUAS=$NEW_LINGUAS
  4.9128 -       { echo "$as_me:$LINENO: result: $LINGUAS" >&5
  4.9129 -echo "${ECHO_T}$LINGUAS" >&6; }
  4.9130 +       { $as_echo "$as_me:$LINENO: result: $LINGUAS" >&5
  4.9131 +$as_echo "$LINGUAS" >&6; }
  4.9132       fi
  4.9133  
  4.9134            if test -n "$LINGUAS"; then
  4.9135 @@ -8821,11 +10209,12 @@
  4.9136      case $ac_val in #(
  4.9137      *${as_nl}*)
  4.9138        case $ac_var in #(
  4.9139 -      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  4.9140 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  4.9141 +      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
  4.9142 +$as_echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
  4.9143        esac
  4.9144        case $ac_var in #(
  4.9145        _ | IFS | as_nl) ;; #(
  4.9146 +      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
  4.9147        *) $as_unset $ac_var ;;
  4.9148        esac ;;
  4.9149      esac
  4.9150 @@ -8858,12 +10247,12 @@
  4.9151  if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  4.9152    if test -w "$cache_file"; then
  4.9153      test "x$cache_file" != "x/dev/null" &&
  4.9154 -      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
  4.9155 -echo "$as_me: updating cache $cache_file" >&6;}
  4.9156 +      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
  4.9157 +$as_echo "$as_me: updating cache $cache_file" >&6;}
  4.9158      cat confcache >$cache_file
  4.9159    else
  4.9160 -    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
  4.9161 -echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  4.9162 +    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
  4.9163 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  4.9164    fi
  4.9165  fi
  4.9166  rm -f confcache
  4.9167 @@ -8879,7 +10268,7 @@
  4.9168  for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  4.9169    # 1. Remove the extension, and $U if already installed.
  4.9170    ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  4.9171 -  ac_i=`echo "$ac_i" | sed "$ac_script"`
  4.9172 +  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  4.9173    # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  4.9174    #    will be set to the directory where LIBOBJS objects are built.
  4.9175    ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  4.9176 @@ -8891,124 +10280,146 @@
  4.9177  
  4.9178  
  4.9179  if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
  4.9180 -  { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
  4.9181 -Usually this means the macro was only invoked conditionally." >&5
  4.9182 -echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
  4.9183 +  { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
  4.9184 +Usually this means the macro was only invoked conditionally." >&5
  4.9185 +$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
  4.9186  Usually this means the macro was only invoked conditionally." >&2;}
  4.9187     { (exit 1); exit 1; }; }
  4.9188  fi
  4.9189  if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
  4.9190 -  { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
  4.9191 -Usually this means the macro was only invoked conditionally." >&5
  4.9192 -echo "$as_me: error: conditional \"AMDEP\" was never defined.
  4.9193 +  { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
  4.9194 +Usually this means the macro was only invoked conditionally." >&5
  4.9195 +$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
  4.9196  Usually this means the macro was only invoked conditionally." >&2;}
  4.9197     { (exit 1); exit 1; }; }
  4.9198  fi
  4.9199  if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  4.9200 -  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
  4.9201 -Usually this means the macro was only invoked conditionally." >&5
  4.9202 -echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
  4.9203 +  { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
  4.9204 +Usually this means the macro was only invoked conditionally." >&5
  4.9205 +$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
  4.9206  Usually this means the macro was only invoked conditionally." >&2;}
  4.9207     { (exit 1); exit 1; }; }
  4.9208  fi
  4.9209  if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  4.9210 -  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
  4.9211 -Usually this means the macro was only invoked conditionally." >&5
  4.9212 -echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
  4.9213 -Usually this means the macro was only invoked conditionally." >&2;}
  4.9214 -   { (exit 1); exit 1; }; }
  4.9215 -fi
  4.9216 -if test -z "${OSMESA_DRIVER_TRUE}" && test -z "${OSMESA_DRIVER_FALSE}"; then
  4.9217 -  { { echo "$as_me:$LINENO: error: conditional \"OSMESA_DRIVER\" was never defined.
  4.9218 -Usually this means the macro was only invoked conditionally." >&5
  4.9219 -echo "$as_me: error: conditional \"OSMESA_DRIVER\" was never defined.
  4.9220 +  { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
  4.9221 +Usually this means the macro was only invoked conditionally." >&5
  4.9222 +$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
  4.9223 +Usually this means the macro was only invoked conditionally." >&2;}
  4.9224 +   { (exit 1); exit 1; }; }
  4.9225 +fi
  4.9226 +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  4.9227 +  { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
  4.9228 +Usually this means the macro was only invoked conditionally." >&5
  4.9229 +$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
  4.9230  Usually this means the macro was only invoked conditionally." >&2;}
  4.9231     { (exit 1); exit 1; }; }
  4.9232  fi
  4.9233  if test -z "${GUI_CARBON_TRUE}" && test -z "${GUI_CARBON_FALSE}"; then
  4.9234 -  { { echo "$as_me:$LINENO: error: conditional \"GUI_CARBON\" was never defined.
  4.9235 -Usually this means the macro was only invoked conditionally." >&5
  4.9236 -echo "$as_me: error: conditional \"GUI_CARBON\" was never defined.
  4.9237 +  { { $as_echo "$as_me:$LINENO: error: conditional \"GUI_CARBON\" was never defined.
  4.9238 +Usually this means the macro was only invoked conditionally." >&5
  4.9239 +$as_echo "$as_me: error: conditional \"GUI_CARBON\" was never defined.
  4.9240  Usually this means the macro was only invoked conditionally." >&2;}
  4.9241     { (exit 1); exit 1; }; }
  4.9242  fi
  4.9243  if test -z "${GUI_GTK_TRUE}" && test -z "${GUI_GTK_FALSE}"; then
  4.9244 -  { { echo "$as_me:$LINENO: error: conditional \"GUI_GTK\" was never defined.
  4.9245 -Usually this means the macro was only invoked conditionally." >&5
  4.9246 -echo "$as_me: error: conditional \"GUI_GTK\" was never defined.
  4.9247 +  { { $as_echo "$as_me:$LINENO: error: conditional \"GUI_GTK\" was never defined.
  4.9248 +Usually this means the macro was only invoked conditionally." >&5
  4.9249 +$as_echo "$as_me: error: conditional \"GUI_GTK\" was never defined.
  4.9250 +Usually this means the macro was only invoked conditionally." >&2;}
  4.9251 +   { (exit 1); exit 1; }; }
  4.9252 +fi
  4.9253 +if test -z "${VIDEO_OSMESA_TRUE}" && test -z "${VIDEO_OSMESA_FALSE}"; then
  4.9254 +  { { $as_echo "$as_me:$LINENO: error: conditional \"VIDEO_OSMESA\" was never defined.
  4.9255 +Usually this means the macro was only invoked conditionally." >&5
  4.9256 +$as_echo "$as_me: error: conditional \"VIDEO_OSMESA\" was never defined.
  4.9257 +Usually this means the macro was only invoked conditionally." >&2;}
  4.9258 +   { (exit 1); exit 1; }; }
  4.9259 +fi
  4.9260 +if test -z "${VIDEO_GLX_TRUE}" && test -z "${VIDEO_GLX_FALSE}"; then
  4.9261 +  { { $as_echo "$as_me:$LINENO: error: conditional \"VIDEO_GLX\" was never defined.
  4.9262 +Usually this means the macro was only invoked conditionally." >&5
  4.9263 +$as_echo "$as_me: error: conditional \"VIDEO_GLX\" was never defined.
  4.9264 +Usually this means the macro was only invoked conditionally." >&2;}
  4.9265 +   { (exit 1); exit 1; }; }
  4.9266 +fi
  4.9267 +if test -z "${VIDEO_NSGL_TRUE}" && test -z "${VIDEO_NSGL_FALSE}"; then
  4.9268 +  { { $as_echo "$as_me:$LINENO: error: conditional \"VIDEO_NSGL\" was never defined.
  4.9269 +Usually this means the macro was only invoked conditionally." >&5
  4.9270 +$as_echo "$as_me: error: conditional \"VIDEO_NSGL\" was never defined.
  4.9271  Usually this means the macro was only invoked conditionally." >&2;}
  4.9272     { (exit 1); exit 1; }; }
  4.9273  fi
  4.9274  if test -z "${BUILD_SH4X86_TRUE}" && test -z "${BUILD_SH4X86_FALSE}"; then
  4.9275 -  { { echo "$as_me:$LINENO: error: conditional \"BUILD_SH4X86\" was never defined.
  4.9276 -Usually this means the macro was only invoked conditionally." >&5
  4.9277 -echo "$as_me: error: conditional \"BUILD_SH4X86\" was never defined.
  4.9278 +  { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_SH4X86\" was never defined.
  4.9279 +Usually this means the macro was only invoked conditionally." >&5
  4.9280 +$as_echo "$as_me: error: conditional \"BUILD_SH4X86\" was never defined.
  4.9281  Usually this means the macro was only invoked conditionally." >&2;}
  4.9282     { (exit 1); exit 1; }; }
  4.9283  fi
  4.9284  if test -z "${BUILD_X86_64_TRUE}" && test -z "${BUILD_X86_64_FALSE}"; then
  4.9285 -  { { echo "$as_me:$LINENO: error: conditional \"BUILD_X86_64\" was never defined.
  4.9286 -Usually this means the macro was only invoked conditionally." >&5
  4.9287 -echo "$as_me: error: conditional \"BUILD_X86_64\" was never defined.
  4.9288 +  { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_X86_64\" was never defined.
  4.9289 +Usually this means the macro was only invoked conditionally." >&5
  4.9290 +$as_echo "$as_me: error: conditional \"BUILD_X86_64\" was never defined.
  4.9291  Usually this means the macro was only invoked conditionally." >&2;}
  4.9292     { (exit 1); exit 1; }; }
  4.9293  fi
  4.9294  if test -z "${AUDIO_PULSE_TRUE}" && test -z "${AUDIO_PULSE_FALSE}"; then
  4.9295 -  { { echo "$as_me:$LINENO: error: conditional \"AUDIO_PULSE\" was never defined.
  4.9296 -Usually this means the macro was only invoked conditionally." >&5
  4.9297 -echo "$as_me: error: conditional \"AUDIO_PULSE\" was never defined.
  4.9298 +  { { $as_echo "$as_me:$LINENO: error: conditional \"AUDIO_PULSE\" was never defined.
  4.9299 +Usually this means the macro was only invoked conditionally." >&5
  4.9300 +$as_echo "$as_me: error: conditional \"AUDIO_PULSE\" was never defined.
  4.9301  Usually this means the macro was only invoked conditionally." >&2;}
  4.9302     { (exit 1); exit 1; }; }
  4.9303  fi
  4.9304  if test -z "${AUDIO_ESOUND_TRUE}" && test -z "${AUDIO_ESOUND_FALSE}"; then
  4.9305 -  { { echo "$as_me:$LINENO: error: conditional \"AUDIO_ESOUND\" was never defined.
  4.9306 -Usually this means the macro was only invoked conditionally." >&5
  4.9307 -echo "$as_me: error: conditional \"AUDIO_ESOUND\" was never defined.
  4.9308 +  { { $as_echo "$as_me:$LINENO: error: conditional \"AUDIO_ESOUND\" was never defined.
  4.9309 +Usually this means the macro was only invoked conditionally." >&5
  4.9310 +$as_echo "$as_me: error: conditional \"AUDIO_ESOUND\" was never defined.
  4.9311  Usually this means the macro was only invoked conditionally." >&2;}
  4.9312     { (exit 1); exit 1; }; }
  4.9313  fi
  4.9314  if test -z "${AUDIO_ALSA_TRUE}" && test -z "${AUDIO_ALSA_FALSE}"; then
  4.9315 -  { { echo "$as_me:$LINENO: error: conditional \"AUDIO_ALSA\" was never defined.
  4.9316 -Usually this means the macro was only invoked conditionally." >&5
  4.9317 -echo "$as_me: error: conditional \"AUDIO_ALSA\" was never defined.
  4.9318 +  { { $as_echo "$as_me:$LINENO: error: conditional \"AUDIO_ALSA\" was never defined.
  4.9319 +Usually this means the macro was only invoked conditionally." >&5
  4.9320 +$as_echo "$as_me: error: conditional \"AUDIO_ALSA\" was never defined.
  4.9321  Usually this means the macro was only invoked conditionally." >&2;}
  4.9322     { (exit 1); exit 1; }; }
  4.9323  fi
  4.9324  if test -z "${CDROM_LINUX_TRUE}" && test -z "${CDROM_LINUX_FALSE}"; then
  4.9325 -  { { echo "$as_me:$LINENO: error: conditional \"CDROM_LINUX\" was never defined.
  4.9326 -Usually this means the macro was only invoked conditionally." >&5
  4.9327 -echo "$as_me: error: conditional \"CDROM_LINUX\" was never defined.
  4.9328 +  { { $as_echo "$as_me:$LINENO: error: conditional \"CDROM_LINUX\" was never defined.
  4.9329 +Usually this means the macro was only invoked conditionally." >&5
  4.9330 +$as_echo "$as_me: error: conditional \"CDROM_LINUX\" was never defined.
  4.9331  Usually this means the macro was only invoked conditionally." >&2;}
  4.9332     { (exit 1); exit 1; }; }
  4.9333  fi
  4.9334  if test -z "${JOY_LINUX_TRUE}" && test -z "${JOY_LINUX_FALSE}"; then
  4.9335 -  { { echo "$as_me:$LINENO: error: conditional \"JOY_LINUX\" was never defined.
  4.9336 -Usually this means the macro was only invoked conditionally." >&5
  4.9337 -echo "$as_me: error: conditional \"JOY_LINUX\" was never defined.
  4.9338 +  { { $as_echo "$as_me:$LINENO: error: conditional \"JOY_LINUX\" was never defined.
  4.9339 +Usually this means the macro was only invoked conditionally." >&5
  4.9340 +$as_echo "$as_me: error: conditional \"JOY_LINUX\" was never defined.
  4.9341  Usually this means the macro was only invoked conditionally." >&2;}
  4.9342     { (exit 1); exit 1; }; }
  4.9343  fi
  4.9344  if test -z "${BUILD_SYSTEST_TRUE}" && test -z "${BUILD_SYSTEST_FALSE}"; then
  4.9345 -  { { echo "$as_me:$LINENO: error: conditional \"BUILD_SYSTEST\" was never defined.
  4.9346 -Usually this means the macro was only invoked conditionally." >&5
  4.9347 -echo "$as_me: error: conditional \"BUILD_SYSTEST\" was never defined.
  4.9348 +  { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_SYSTEST\" was never defined.
  4.9349 +Usually this means the macro was only invoked conditionally." >&5
  4.9350 +$as_echo "$as_me: error: conditional \"BUILD_SYSTEST\" was never defined.
  4.9351  Usually this means the macro was only invoked conditionally." >&2;}
  4.9352     { (exit 1); exit 1; }; }
  4.9353  fi
  4.9354  if test -z "${BUILD_ARMTEST_TRUE}" && test -z "${BUILD_ARMTEST_FALSE}"; then
  4.9355 -  { { echo "$as_me:$LINENO: error: conditional \"BUILD_ARMTEST\" was never defined.
  4.9356 -Usually this means the macro was only invoked conditionally." >&5
  4.9357 -echo "$as_me: error: conditional \"BUILD_ARMTEST\" was never defined.
  4.9358 +  { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_ARMTEST\" was never defined.
  4.9359 +Usually this means the macro was only invoked conditionally." >&5
  4.9360 +$as_echo "$as_me: error: conditional \"BUILD_ARMTEST\" was never defined.
  4.9361  Usually this means the macro was only invoked conditionally." >&2;}
  4.9362     { (exit 1); exit 1; }; }
  4.9363  fi
  4.9364  
  4.9365  : ${CONFIG_STATUS=./config.status}
  4.9366 +ac_write_fail=0
  4.9367  ac_clean_files_save=$ac_clean_files
  4.9368  ac_clean_files="$ac_clean_files $CONFIG_STATUS"
  4.9369 -{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
  4.9370 -echo "$as_me: creating $CONFIG_STATUS" >&6;}
  4.9371 -cat >$CONFIG_STATUS <<_ACEOF
  4.9372 +{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
  4.9373 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
  4.9374 +cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  4.9375  #! $SHELL
  4.9376  # Generated by $as_me.
  4.9377  # Run this file to recreate the current configuration.
  4.9378 @@ -9021,7 +10432,7 @@
  4.9379  SHELL=\${CONFIG_SHELL-$SHELL}
  4.9380  _ACEOF
  4.9381  
  4.9382 -cat >>$CONFIG_STATUS <<\_ACEOF
  4.9383 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  4.9384  ## --------------------- ##
  4.9385  ## M4sh Initialization.  ##
  4.9386  ## --------------------- ##
  4.9387 @@ -9031,7 +10442,7 @@
  4.9388  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  4.9389    emulate sh
  4.9390    NULLCMD=:
  4.9391 -  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  4.9392 +  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  4.9393    # is contrary to our usage.  Disable this feature.
  4.9394    alias -g '${1+"$@"}'='"$@"'
  4.9395    setopt NO_GLOB_SUBST
  4.9396 @@ -9053,17 +10464,45 @@
  4.9397  as_cr_digits='0123456789'
  4.9398  as_cr_alnum=$as_cr_Letters$as_cr_digits
  4.9399  
  4.9400 +as_nl='
  4.9401 +'
  4.9402 +export as_nl
  4.9403 +# Printing a long string crashes Solaris 7 /usr/bin/printf.
  4.9404 +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  4.9405 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  4.9406 +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  4.9407 +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  4.9408 +  as_echo='printf %s\n'
  4.9409 +  as_echo_n='printf %s'
  4.9410 +else
  4.9411 +  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  4.9412 +    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  4.9413 +    as_echo_n='/usr/ucb/echo -n'
  4.9414 +  else
  4.9415 +    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  4.9416 +    as_echo_n_body='eval
  4.9417 +      arg=$1;
  4.9418 +      case $arg in
  4.9419 +      *"$as_nl"*)
  4.9420 +	expr "X$arg" : "X\\(.*\\)$as_nl";
  4.9421 +	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  4.9422 +      esac;
  4.9423 +      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  4.9424 +    '
  4.9425 +    export as_echo_n_body
  4.9426 +    as_echo_n='sh -c $as_echo_n_body as_echo'
  4.9427 +  fi
  4.9428 +  export as_echo_body
  4.9429 +  as_echo='sh -c $as_echo_body as_echo'
  4.9430 +fi
  4.9431 +
  4.9432  # The user is always right.
  4.9433  if test "${PATH_SEPARATOR+set}" != set; then
  4.9434 -  echo "#! /bin/sh" >conf$$.sh
  4.9435 -  echo  "exit 0"   >>conf$$.sh
  4.9436 -  chmod +x conf$$.sh
  4.9437 -  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  4.9438 -    PATH_SEPARATOR=';'
  4.9439 -  else
  4.9440 -    PATH_SEPARATOR=:
  4.9441 -  fi
  4.9442 -  rm -f conf$$.sh
  4.9443 +  PATH_SEPARATOR=:
  4.9444 +  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  4.9445 +    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  4.9446 +      PATH_SEPARATOR=';'
  4.9447 +  }
  4.9448  fi
  4.9449  
  4.9450  # Support unset when possible.
  4.9451 @@ -9079,8 +10518,6 @@
  4.9452  # there to prevent editors from complaining about space-tab.
  4.9453  # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  4.9454  # splitting by setting IFS to empty value.)
  4.9455 -as_nl='
  4.9456 -'
  4.9457  IFS=" ""	$as_nl"
  4.9458  
  4.9459  # Find who we are.  Look in the path if we contain no directory separator.
  4.9460 @@ -9103,7 +10540,7 @@
  4.9461    as_myself=$0
  4.9462  fi
  4.9463  if test ! -f "$as_myself"; then
  4.9464 -  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  4.9465 +  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  4.9466    { (exit 1); exit 1; }
  4.9467  fi
  4.9468  
  4.9469 @@ -9116,17 +10553,10 @@
  4.9470  PS4='+ '
  4.9471  
  4.9472  # NLS nuisances.
  4.9473 -for as_var in \
  4.9474 -  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  4.9475 -  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  4.9476 -  LC_TELEPHONE LC_TIME
  4.9477 -do
  4.9478 -  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  4.9479 -    eval $as_var=C; export $as_var
  4.9480 -  else
  4.9481 -    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  4.9482 -  fi
  4.9483 -done
  4.9484 +LC_ALL=C
  4.9485 +export LC_ALL
  4.9486 +LANGUAGE=C
  4.9487 +export LANGUAGE
  4.9488  
  4.9489  # Required to use basename.
  4.9490  if expr a : '\(a\)' >/dev/null 2>&1 &&
  4.9491 @@ -9148,7 +10578,7 @@
  4.9492  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  4.9493  	 X"$0" : 'X\(//\)$' \| \
  4.9494  	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  4.9495 -echo X/"$0" |
  4.9496 +$as_echo X/"$0" |
  4.9497      sed '/^.*\/\([^/][^/]*\)\/*$/{
  4.9498  	    s//\1/
  4.9499  	    q
  4.9500 @@ -9199,7 +10629,7 @@
  4.9501        s/-\n.*//
  4.9502      ' >$as_me.lineno &&
  4.9503    chmod +x "$as_me.lineno" ||
  4.9504 -    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  4.9505 +    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  4.9506     { (exit 1); exit 1; }; }
  4.9507  
  4.9508    # Don't try to exec as it changes $[0], causing all sort of problems
  4.9509 @@ -9227,7 +10657,6 @@
  4.9510  *)
  4.9511    ECHO_N='-n';;
  4.9512  esac
  4.9513 -
  4.9514  if expr a : '\(a\)' >/dev/null 2>&1 &&
  4.9515     test "X`expr 00001 : '.*\(...\)'`" = X001; then
  4.9516    as_expr=expr
  4.9517 @@ -9240,19 +10669,22 @@
  4.9518    rm -f conf$$.dir/conf$$.file
  4.9519  else
  4.9520    rm -f conf$$.dir
  4.9521 -  mkdir conf$$.dir
  4.9522 -fi
  4.9523 -echo >conf$$.file
  4.9524 -if ln -s conf$$.file conf$$ 2>/dev/null; then
  4.9525 -  as_ln_s='ln -s'
  4.9526 -  # ... but there are two gotchas:
  4.9527 -  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  4.9528 -  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  4.9529 -  # In both cases, we have to default to `cp -p'.
  4.9530 -  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  4.9531 +  mkdir conf$$.dir 2>/dev/null
  4.9532 +fi
  4.9533 +if (echo >conf$$.file) 2>/dev/null; then
  4.9534 +  if ln -s conf$$.file conf$$ 2>/dev/null; then
  4.9535 +    as_ln_s='ln -s'
  4.9536 +    # ... but there are two gotchas:
  4.9537 +    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  4.9538 +    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  4.9539 +    # In both cases, we have to default to `cp -p'.
  4.9540 +    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  4.9541 +      as_ln_s='cp -p'
  4.9542 +  elif ln conf$$.file conf$$ 2>/dev/null; then
  4.9543 +    as_ln_s=ln
  4.9544 +  else
  4.9545      as_ln_s='cp -p'
  4.9546 -elif ln conf$$.file conf$$ 2>/dev/null; then
  4.9547 -  as_ln_s=ln
  4.9548 +  fi
  4.9549  else
  4.9550    as_ln_s='cp -p'
  4.9551  fi
  4.9552 @@ -9277,10 +10709,10 @@
  4.9553    as_test_x='
  4.9554      eval sh -c '\''
  4.9555        if test -d "$1"; then
  4.9556 -        test -d "$1/.";
  4.9557 +	test -d "$1/.";
  4.9558        else
  4.9559  	case $1 in
  4.9560 -        -*)set "./$1";;
  4.9561 +	-*)set "./$1";;
  4.9562  	esac;
  4.9563  	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
  4.9564  	???[sx]*):;;*)false;;esac;fi
  4.9565 @@ -9303,7 +10735,7 @@
  4.9566  # values after options handling.
  4.9567  ac_log="
  4.9568  This file was extended by $as_me, which was
  4.9569 -generated by GNU Autoconf 2.61.  Invocation command line was
  4.9570 +generated by GNU Autoconf 2.62.  Invocation command line was
  4.9571  
  4.9572    CONFIG_FILES    = $CONFIG_FILES
  4.9573    CONFIG_HEADERS  = $CONFIG_HEADERS
  4.9574 @@ -9316,7 +10748,7 @@
  4.9575  
  4.9576  _ACEOF
  4.9577  
  4.9578 -cat >>$CONFIG_STATUS <<_ACEOF
  4.9579 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  4.9580  # Files that config.status was made for.
  4.9581  config_files="$ac_config_files"
  4.9582  config_headers="$ac_config_headers"
  4.9583 @@ -9324,7 +10756,7 @@
  4.9584  
  4.9585  _ACEOF
  4.9586  
  4.9587 -cat >>$CONFIG_STATUS <<\_ACEOF
  4.9588 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  4.9589  ac_cs_usage="\
  4.9590  \`$as_me' instantiates files from templates according to the
  4.9591  current configuration.
  4.9592 @@ -9337,9 +10769,9 @@
  4.9593    -d, --debug      don't remove temporary files
  4.9594        --recheck    update $as_me by reconfiguring in the same conditions
  4.9595    --file=FILE[:TEMPLATE]
  4.9596 -		   instantiate the configuration file FILE
  4.9597 +                   instantiate the configuration file FILE
  4.9598    --header=FILE[:TEMPLATE]
  4.9599 -		   instantiate the configuration header FILE
  4.9600 +                   instantiate the configuration header FILE
  4.9601  
  4.9602  Configuration files:
  4.9603  $config_files
  4.9604 @@ -9353,24 +10785,25 @@
  4.9605  Report bugs to <bug-autoconf@gnu.org>."
  4.9606  
  4.9607  _ACEOF
  4.9608 -cat >>$CONFIG_STATUS <<_ACEOF
  4.9609 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  4.9610  ac_cs_version="\\
  4.9611  config.status
  4.9612 -configured by $0, generated by GNU Autoconf 2.61,
  4.9613 -  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
  4.9614 -
  4.9615 -Copyright (C) 2006 Free Software Foundation, Inc.
  4.9616 +configured by $0, generated by GNU Autoconf 2.62,
  4.9617 +  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
  4.9618 +
  4.9619 +Copyright (C) 2008 Free Software Foundation, Inc.
  4.9620  This config.status script is free software; the Free Software Foundation
  4.9621  gives unlimited permission to copy, distribute and modify it."
  4.9622  
  4.9623  ac_pwd='$ac_pwd'
  4.9624  srcdir='$srcdir'
  4.9625  INSTALL='$INSTALL'
  4.9626 -_ACEOF
  4.9627 -
  4.9628 -cat >>$CONFIG_STATUS <<\_ACEOF
  4.9629 -# If no file are specified by the user, then we need to provide default
  4.9630 -# value.  By we need to know if files were specified by the user.
  4.9631 +AWK='$AWK'
  4.9632 +test -n "\$AWK" || AWK=awk
  4.9633 +_ACEOF
  4.9634 +
  4.9635 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  4.9636 +# The default lists apply if the user does not specify any file.
  4.9637  ac_need_defaults=:
  4.9638  while test $# != 0
  4.9639  do
  4.9640 @@ -9392,30 +10825,36 @@
  4.9641    -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
  4.9642      ac_cs_recheck=: ;;
  4.9643    --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
  4.9644 -    echo "$ac_cs_version"; exit ;;
  4.9645 +    $as_echo "$ac_cs_version"; exit ;;
  4.9646    --debug | --debu | --deb | --de | --d | -d )
  4.9647      debug=: ;;
  4.9648    --file | --fil | --fi | --f )
  4.9649      $ac_shift
  4.9650 -    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
  4.9651 +    case $ac_optarg in
  4.9652 +    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
  4.9653 +    esac
  4.9654 +    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
  4.9655      ac_need_defaults=false;;
  4.9656    --header | --heade | --head | --hea )
  4.9657      $ac_shift
  4.9658 -    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
  4.9659 +    case $ac_optarg in
  4.9660 +    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
  4.9661 +    esac
  4.9662 +    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
  4.9663      ac_need_defaults=false;;
  4.9664    --he | --h)
  4.9665      # Conflict between --help and --header
  4.9666 -    { echo "$as_me: error: ambiguous option: $1
  4.9667 +    { $as_echo "$as_me: error: ambiguous option: $1
  4.9668  Try \`$0 --help' for more information." >&2
  4.9669     { (exit 1); exit 1; }; };;
  4.9670    --help | --hel | -h )
  4.9671 -    echo "$ac_cs_usage"; exit ;;
  4.9672 +    $as_echo "$ac_cs_usage"; exit ;;
  4.9673    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  4.9674    | -silent | --silent | --silen | --sile | --sil | --si | --s)
  4.9675      ac_cs_silent=: ;;
  4.9676  
  4.9677    # This is an error.
  4.9678 -  -*) { echo "$as_me: error: unrecognized option: $1
  4.9679 +  -*) { $as_echo "$as_me: error: unrecognized option: $1
  4.9680  Try \`$0 --help' for more information." >&2
  4.9681     { (exit 1); exit 1; }; } ;;
  4.9682  
  4.9683 @@ -9434,27 +10873,29 @@
  4.9684  fi
  4.9685  
  4.9686  _ACEOF
  4.9687 -cat >>$CONFIG_STATUS <<_ACEOF
  4.9688 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  4.9689  if \$ac_cs_recheck; then
  4.9690 -  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
  4.9691 -  CONFIG_SHELL=$SHELL
  4.9692 +  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  4.9693 +  shift
  4.9694 +  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  4.9695 +  CONFIG_SHELL='$SHELL'
  4.9696    export CONFIG_SHELL
  4.9697 -  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  4.9698 -fi
  4.9699 -
  4.9700 -_ACEOF
  4.9701 -cat >>$CONFIG_STATUS <<\_ACEOF
  4.9702 +  exec "\$@"
  4.9703 +fi
  4.9704 +
  4.9705 +_ACEOF
  4.9706 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  4.9707  exec 5>>config.log
  4.9708  {
  4.9709    echo
  4.9710    sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
  4.9711  ## Running $as_me. ##
  4.9712  _ASBOX
  4.9713 -  echo "$ac_log"
  4.9714 +  $as_echo "$ac_log"
  4.9715  } >&5
  4.9716  
  4.9717  _ACEOF
  4.9718 -cat >>$CONFIG_STATUS <<_ACEOF
  4.9719 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  4.9720  #
  4.9721  # INIT-COMMANDS
  4.9722  #
  4.9723 @@ -9463,7 +10904,7 @@
  4.9724  
  4.9725  _ACEOF
  4.9726  
  4.9727 -cat >>$CONFIG_STATUS <<\_ACEOF
  4.9728 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  4.9729  
  4.9730  # Handling of arguments.
  4.9731  for ac_config_target in $ac_config_targets
  4.9732 @@ -9477,8 +10918,8 @@
  4.9733      "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
  4.9734      "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
  4.9735  
  4.9736 -  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
  4.9737 -echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
  4.9738 +  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
  4.9739 +$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
  4.9740     { (exit 1); exit 1; }; };;
  4.9741    esac
  4.9742  done
  4.9743 @@ -9519,252 +10960,142 @@
  4.9744    (umask 077 && mkdir "$tmp")
  4.9745  } ||
  4.9746  {
  4.9747 -   echo "$me: cannot create a temporary directory in ." >&2
  4.9748 +   $as_echo "$as_me: cannot create a temporary directory in ." >&2
  4.9749     { (exit 1); exit 1; }
  4.9750  }
  4.9751  
  4.9752 -#
  4.9753 -# Set up the sed scripts for CONFIG_FILES section.
  4.9754 -#
  4.9755 -
  4.9756 -# No need to generate the scripts if there are no CONFIG_FILES.
  4.9757 -# This happens for instance when ./config.status config.h
  4.9758 +# Set up the scripts for CONFIG_FILES section.
  4.9759 +# No need to generate them if there are no CONFIG_FILES.
  4.9760 +# This happens for instance with `./config.status config.h'.
  4.9761  if test -n "$CONFIG_FILES"; then
  4.9762  
  4.9763 -_ACEOF
  4.9764 -
  4.9765 -
  4.9766 -
  4.9767 +
  4.9768 +ac_cr='
  4.9769 '
  4.9770 +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
  4.9771 +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  4.9772 +  ac_cs_awk_cr='\\r'
  4.9773 +else
  4.9774 +  ac_cs_awk_cr=$ac_cr
  4.9775 +fi
  4.9776 +
  4.9777 +echo 'BEGIN {' >"$tmp/subs1.awk" &&
  4.9778 +_ACEOF
  4.9779 +
  4.9780 +
  4.9781 +{
  4.9782 +  echo "cat >conf$$subs.awk <<_ACEOF" &&
  4.9783 +  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  4.9784 +  echo "_ACEOF"
  4.9785 +} >conf$$subs.sh ||
  4.9786 +  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
  4.9787 +$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
  4.9788 +   { (exit 1); exit 1; }; }
  4.9789 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
  4.9790  ac_delim='%!_!# '
  4.9791  for ac_last_try in false false false false false :; do
  4.9792 -  cat >conf$$subs.sed <<_ACEOF
  4.9793 -SHELL!$SHELL$ac_delim
  4.9794 -PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
  4.9795 -PACKAGE_NAME!$PACKAGE_NAME$ac_delim
  4.9796 -PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
  4.9797 -PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
  4.9798 -PACKAGE_STRING!$PACKAGE_STRING$ac_delim
  4.9799 -PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
  4.9800 -exec_prefix!$exec_prefix$ac_delim
  4.9801 -prefix!$prefix$ac_delim
  4.9802 -program_transform_name!$program_transform_name$ac_delim
  4.9803 -bindir!$bindir$ac_delim
  4.9804 -sbindir!$sbindir$ac_delim
  4.9805 -libexecdir!$libexecdir$ac_delim
  4.9806 -datarootdir!$datarootdir$ac_delim
  4.9807 -datadir!$datadir$ac_delim
  4.9808 -sysconfdir!$sysconfdir$ac_delim
  4.9809 -sharedstatedir!$sharedstatedir$ac_delim
  4.9810 -localstatedir!$localstatedir$ac_delim
  4.9811 -includedir!$includedir$ac_delim
  4.9812 -oldincludedir!$oldincludedir$ac_delim
  4.9813 -docdir!$docdir$ac_delim
  4.9814 -infodir!$infodir$ac_delim
  4.9815 -htmldir!$htmldir$ac_delim
  4.9816 -dvidir!$dvidir$ac_delim
  4.9817 -pdfdir!$pdfdir$ac_delim
  4.9818 -psdir!$psdir$ac_delim
  4.9819 -libdir!$libdir$ac_delim
  4.9820 -localedir!$localedir$ac_delim
  4.9821 -mandir!$mandir$ac_delim
  4.9822 -DEFS!$DEFS$ac_delim
  4.9823 -ECHO_C!$ECHO_C$ac_delim
  4.9824 -ECHO_N!$ECHO_N$ac_delim
  4.9825 -ECHO_T!$ECHO_T$ac_delim
  4.9826 -LIBS!$LIBS$ac_delim
  4.9827 -build_alias!$build_alias$ac_delim
  4.9828 -host_alias!$host_alias$ac_delim
  4.9829 -target_alias!$target_alias$ac_delim
  4.9830 -INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
  4.9831 -INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
  4.9832 -INSTALL_DATA!$INSTALL_DATA$ac_delim
  4.9833 -CYGPATH_W!$CYGPATH_W$ac_delim
  4.9834 -PACKAGE!$PACKAGE$ac_delim
  4.9835 -VERSION!$VERSION$ac_delim
  4.9836 -ACLOCAL!$ACLOCAL$ac_delim
  4.9837 -AUTOCONF!$AUTOCONF$ac_delim
  4.9838 -AUTOMAKE!$AUTOMAKE$ac_delim
  4.9839 -AUTOHEADER!$AUTOHEADER$ac_delim
  4.9840 -MAKEINFO!$MAKEINFO$ac_delim
  4.9841 -AMTAR!$AMTAR$ac_delim
  4.9842 -install_sh!$install_sh$ac_delim
  4.9843 -STRIP!$STRIP$ac_delim
  4.9844 -INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
  4.9845 -AWK!$AWK$ac_delim
  4.9846 -SET_MAKE!$SET_MAKE$ac_delim
  4.9847 -am__leading_dot!$am__leading_dot$ac_delim
  4.9848 -MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim
  4.9849 -MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim
  4.9850 -MAINT!$MAINT$ac_delim
  4.9851 -CC!$CC$ac_delim
  4.9852 -CFLAGS!$CFLAGS$ac_delim
  4.9853 -LDFLAGS!$LDFLAGS$ac_delim
  4.9854 -CPPFLAGS!$CPPFLAGS$ac_delim
  4.9855 -ac_ct_CC!$ac_ct_CC$ac_delim
  4.9856 -EXEEXT!$EXEEXT$ac_delim
  4.9857 -OBJEXT!$OBJEXT$ac_delim
  4.9858 -DEPDIR!$DEPDIR$ac_delim
  4.9859 -am__include!$am__include$ac_delim
  4.9860 -am__quote!$am__quote$ac_delim
  4.9861 -AMDEP_TRUE!$AMDEP_TRUE$ac_delim
  4.9862 -AMDEP_FALSE!$AMDEP_FALSE$ac_delim
  4.9863 -AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
  4.9864 -CCDEPMODE!$CCDEPMODE$ac_delim
  4.9865 -am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
  4.9866 -am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
  4.9867 -CCAS!$CCAS$ac_delim
  4.9868 -CCASFLAGS!$CCASFLAGS$ac_delim
  4.9869 -CPP!$CPP$ac_delim
  4.9870 -GREP!$GREP$ac_delim
  4.9871 -EGREP!$EGREP$ac_delim
  4.9872 -build!$build$ac_delim
  4.9873 -build_cpu!$build_cpu$ac_delim
  4.9874 -build_vendor!$build_vendor$ac_delim
  4.9875 -build_os!$build_os$ac_delim
  4.9876 -host!$host$ac_delim
  4.9877 -host_cpu!$host_cpu$ac_delim
  4.9878 -host_vendor!$host_vendor$ac_delim
  4.9879 -host_os!$host_os$ac_delim
  4.9880 -OSMESA_DRIVER_TRUE!$OSMESA_DRIVER_TRUE$ac_delim
  4.9881 -OSMESA_DRIVER_FALSE!$OSMESA_DRIVER_FALSE$ac_delim
  4.9882 -PKG_CONFIG!$PKG_CONFIG$ac_delim
  4.9883 -LIBPNG_CFLAGS!$LIBPNG_CFLAGS$ac_delim
  4.9884 -LIBPNG_LIBS!$LIBPNG_LIBS$ac_delim
  4.9885 -GTK_CFLAGS!$GTK_CFLAGS$ac_delim
  4.9886 -GTK_LIBS!$GTK_LIBS$ac_delim
  4.9887 -GUI_CARBON_TRUE!$GUI_CARBON_TRUE$ac_delim
  4.9888 -GUI_CARBON_FALSE!$GUI_CARBON_FALSE$ac_delim
  4.9889 -GUI_GTK_TRUE!$GUI_GTK_TRUE$ac_delim
  4.9890 -_ACEOF
  4.9891 -
  4.9892 -  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
  4.9893 +  . ./conf$$subs.sh ||
  4.9894 +    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
  4.9895 +$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
  4.9896 +   { (exit 1); exit 1; }; }
  4.9897 +
  4.9898 +  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then
  4.9899      break
  4.9900    elif $ac_last_try; then
  4.9901 -    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
  4.9902 -echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
  4.9903 +    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
  4.9904 +$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
  4.9905     { (exit 1); exit 1; }; }
  4.9906    else
  4.9907      ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  4.9908    fi
  4.9909  done
  4.9910 -
  4.9911 -ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
  4.9912 -if test -n "$ac_eof"; then
  4.9913 -  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
  4.9914 -  ac_eof=`expr $ac_eof + 1`
  4.9915 -fi
  4.9916 -
  4.9917 -cat >>$CONFIG_STATUS <<_ACEOF
  4.9918 -cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
  4.9919 -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
  4.9920 -_ACEOF
  4.9921 -sed '
  4.9922 -s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
  4.9923 -s/^/s,@/; s/!/@,|#_!!_#|/
  4.9924 -:n
  4.9925 -t n
  4.9926 -s/'"$ac_delim"'$/,g/; t
  4.9927 -s/$/\\/; p
  4.9928 -N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
  4.9929 -' >>$CONFIG_STATUS <conf$$subs.sed
  4.9930 -rm -f conf$$subs.sed
  4.9931 -cat >>$CONFIG_STATUS <<_ACEOF
  4.9932 -CEOF$ac_eof
  4.9933 -_ACEOF
  4.9934 -
  4.9935 -
  4.9936 -ac_delim='%!_!# '
  4.9937 -for ac_last_try in false false false false false :; do
  4.9938 -  cat >conf$$subs.sed <<_ACEOF
  4.9939 -GUI_GTK_FALSE!$GUI_GTK_FALSE$ac_delim
  4.9940 -BUILD_SH4X86_TRUE!$BUILD_SH4X86_TRUE$ac_delim
  4.9941 -BUILD_SH4X86_FALSE!$BUILD_SH4X86_FALSE$ac_delim
  4.9942 -BUILD_X86_64_TRUE!$BUILD_X86_64_TRUE$ac_delim
  4.9943 -BUILD_X86_64_FALSE!$BUILD_X86_64_FALSE$ac_delim
  4.9944 -PULSE_CFLAGS!$PULSE_CFLAGS$ac_delim
  4.9945 -PULSE_LIBS!$PULSE_LIBS$ac_delim
  4.9946 -AUDIO_PULSE_TRUE!$AUDIO_PULSE_TRUE$ac_delim
  4.9947 -AUDIO_PULSE_FALSE!$AUDIO_PULSE_FALSE$ac_delim
  4.9948 -ESOUND_CFLAGS!$ESOUND_CFLAGS$ac_delim
  4.9949 -ESOUND_LIBS!$ESOUND_LIBS$ac_delim
  4.9950 -AUDIO_ESOUND_TRUE!$AUDIO_ESOUND_TRUE$ac_delim
  4.9951 -AUDIO_ESOUND_FALSE!$AUDIO_ESOUND_FALSE$ac_delim
  4.9952 -ALSA_CFLAGS!$ALSA_CFLAGS$ac_delim
  4.9953 -ALSA_LIBS!$ALSA_LIBS$ac_delim
  4.9954 -AUDIO_ALSA_TRUE!$AUDIO_ALSA_TRUE$ac_delim
  4.9955 -AUDIO_ALSA_FALSE!$AUDIO_ALSA_FALSE$ac_delim
  4.9956 -CDROM_LINUX_TRUE!$CDROM_LINUX_TRUE$ac_delim
  4.9957 -CDROM_LINUX_FALSE!$CDROM_LINUX_FALSE$ac_delim
  4.9958 -JOY_LINUX_TRUE!$JOY_LINUX_TRUE$ac_delim
  4.9959 -JOY_LINUX_FALSE!$JOY_LINUX_FALSE$ac_delim
  4.9960 -SHCC!$SHCC$ac_delim
  4.9961 -SHLD!$SHLD$ac_delim
  4.9962 -SHOBJCOPY!$SHOBJCOPY$ac_delim
  4.9963 -ARMCC!$ARMCC$ac_delim
  4.9964 -ARMLD!$ARMLD$ac_delim
  4.9965 -ARMOBJCOPY!$ARMOBJCOPY$ac_delim
  4.9966 -BUILD_SYSTEST_TRUE!$BUILD_SYSTEST_TRUE$ac_delim
  4.9967 -BUILD_SYSTEST_FALSE!$BUILD_SYSTEST_FALSE$ac_delim
  4.9968 -BUILD_ARMTEST_TRUE!$BUILD_ARMTEST_TRUE$ac_delim
  4.9969 -BUILD_ARMTEST_FALSE!$BUILD_ARMTEST_FALSE$ac_delim
  4.9970 -GETTEXT_PACKAGE!$GETTEXT_PACKAGE$ac_delim
  4.9971 -USE_NLS!$USE_NLS$ac_delim
  4.9972 -MSGFMT!$MSGFMT$ac_delim
  4.9973 -MSGFMT_OPTS!$MSGFMT_OPTS$ac_delim
  4.9974 -GMSGFMT!$GMSGFMT$ac_delim
  4.9975 -XGETTEXT!$XGETTEXT$ac_delim
  4.9976 -CATALOGS!$CATALOGS$ac_delim
  4.9977 -CATOBJEXT!$CATOBJEXT$ac_delim
  4.9978 -DATADIRNAME!$DATADIRNAME$ac_delim
  4.9979 -GMOFILES!$GMOFILES$ac_delim
  4.9980 -INSTOBJEXT!$INSTOBJEXT$ac_delim
  4.9981 -INTLLIBS!$INTLLIBS$ac_delim
  4.9982 -PO_IN_DATADIR_TRUE!$PO_IN_DATADIR_TRUE$ac_delim
  4.9983 -PO_IN_DATADIR_FALSE!$PO_IN_DATADIR_FALSE$ac_delim
  4.9984 -POFILES!$POFILES$ac_delim
  4.9985 -POSUB!$POSUB$ac_delim
  4.9986 -MKINSTALLDIRS!$MKINSTALLDIRS$ac_delim
  4.9987 -LIBOBJS!$LIBOBJS$ac_delim
  4.9988 -LTLIBOBJS!$LTLIBOBJS$ac_delim
  4.9989 -_ACEOF
  4.9990 -
  4.9991 -  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 50; then
  4.9992 -    break
  4.9993 -  elif $ac_last_try; then
  4.9994 -    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
  4.9995 -echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
  4.9996 -   { (exit 1); exit 1; }; }
  4.9997 -  else
  4.9998 -    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  4.9999 -  fi
 4.10000 -done
 4.10001 -
 4.10002 -ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
 4.10003 -if test -n "$ac_eof"; then
 4.10004 -  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
 4.10005 -  ac_eof=`expr $ac_eof + 1`
 4.10006 -fi
 4.10007 -
 4.10008 -cat >>$CONFIG_STATUS <<_ACEOF
 4.10009 -cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
 4.10010 -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
 4.10011 -_ACEOF
 4.10012 -sed '
 4.10013 -s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
 4.10014 -s/^/s,@/; s/!/@,|#_!!_#|/
 4.10015 -:n
 4.10016 -t n
 4.10017 -s/'"$ac_delim"'$/,g/; t
 4.10018 -s/$/\\/; p
 4.10019 -N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
 4.10020 -' >>$CONFIG_STATUS <conf$$subs.sed
 4.10021 -rm -f conf$$subs.sed
 4.10022 -cat >>$CONFIG_STATUS <<_ACEOF
 4.10023 -:end
 4.10024 -s/|#_!!_#|//g
 4.10025 -CEOF$ac_eof
 4.10026 -_ACEOF
 4.10027 -
 4.10028 +rm -f conf$$subs.sh
 4.10029 +
 4.10030 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 4.10031 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
 4.10032 +_ACEOF
 4.10033 +sed -n '
 4.10034 +h
 4.10035 +s/^/S["/; s/!.*/"]=/
 4.10036 +p
 4.10037 +g
 4.10038 +s/^[^!]*!//
 4.10039 +:repl
 4.10040 +t repl
 4.10041 +s/'"$ac_delim"'$//
 4.10042 +t delim
 4.10043 +:nl
 4.10044 +h
 4.10045 +s/\(.\{148\}\).*/\1/
 4.10046 +t more1
 4.10047 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
 4.10048 +p
 4.10049 +n
 4.10050 +b repl
 4.10051 +:more1
 4.10052 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/
 4.10053 +p
 4.10054 +g
 4.10055 +s/.\{148\}//
 4.10056 +t nl
 4.10057 +:delim
 4.10058 +h
 4.10059 +s/\(.\{148\}\).*/\1/
 4.10060 +t more2
 4.10061 +s/["\\]/\\&/g; s/^/"/; s/$/"/
 4.10062 +p
 4.10063 +b
 4.10064 +:more2
 4.10065 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/
 4.10066 +p
 4.10067 +g
 4.10068 +s/.\{148\}//
 4.10069 +t delim
 4.10070 +' <conf$$subs.awk | sed '
 4.10071 +/^[^""]/{
 4.10072 +  N
 4.10073 +  s/\n//
 4.10074 +}
 4.10075 +' >>$CONFIG_STATUS || ac_write_fail=1
 4.10076 +rm -f conf$$subs.awk
 4.10077 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 4.10078 +_ACAWK
 4.10079 +cat >>"\$tmp/subs1.awk" <<_ACAWK &&
 4.10080 +  for (key in S) S_is_set[key] = 1
 4.10081 +  FS = ""
 4.10082 +
 4.10083 +}
 4.10084 +{
 4.10085 +  line = $ 0
 4.10086 +  nfields = split(line, field, "@")
 4.10087 +  substed = 0
 4.10088 +  len = length(field[1])
 4.10089 +  for (i = 2; i < nfields; i++) {
 4.10090 +    key = field[i]
 4.10091 +    keylen = length(key)
 4.10092 +    if (S_is_set[key]) {
 4.10093 +      value = S[key]
 4.10094 +      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
 4.10095 +      len += length(value) + length(field[++i])
 4.10096 +      substed = 1
 4.10097 +    } else
 4.10098 +      len += 1 + keylen
 4.10099 +  }
 4.10100 +
 4.10101 +  print line
 4.10102 +}
 4.10103 +
 4.10104 +_ACAWK
 4.10105 +_ACEOF
 4.10106 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 4.10107 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
 4.10108 +  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 4.10109 +else
 4.10110 +  cat
 4.10111 +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
 4.10112 +  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
 4.10113 +$as_echo "$as_me: error: could not setup config files machinery" >&2;}
 4.10114 +   { (exit 1); exit 1; }; }
 4.10115 +_ACEOF
 4.10116  
 4.10117  # VPATH may cause trouble with some makes, so we remove $(srcdir),
 4.10118  # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
 4.10119 @@ -9781,19 +11112,133 @@
 4.10120  }'
 4.10121  fi
 4.10122  
 4.10123 -cat >>$CONFIG_STATUS <<\_ACEOF
 4.10124 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 4.10125  fi # test -n "$CONFIG_FILES"
 4.10126  
 4.10127 -
 4.10128 -for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
 4.10129 +# Set up the scripts for CONFIG_HEADERS section.
 4.10130 +# No need to generate them if there are no CONFIG_HEADERS.
 4.10131 +# This happens for instance with `./config.status Makefile'.
 4.10132 +if test -n "$CONFIG_HEADERS"; then
 4.10133 +cat >"$tmp/defines.awk" <<\_ACAWK ||
 4.10134 +BEGIN {
 4.10135 +_ACEOF
 4.10136 +
 4.10137 +# Transform confdefs.h into an awk script `defines.awk', embedded as
 4.10138 +# here-document in config.status, that substitutes the proper values into
 4.10139 +# config.h.in to produce config.h.
 4.10140 +
 4.10141 +# Create a delimiter string that does not exist in confdefs.h, to ease
 4.10142 +# handling of long lines.
 4.10143 +ac_delim='%!_!# '
 4.10144 +for ac_last_try in false false :; do
 4.10145 +  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
 4.10146 +  if test -z "$ac_t"; then
 4.10147 +    break
 4.10148 +  elif $ac_last_try; then
 4.10149 +    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
 4.10150 +$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
 4.10151 +   { (exit 1); exit 1; }; }
 4.10152 +  else
 4.10153 +    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 4.10154 +  fi
 4.10155 +done
 4.10156 +
 4.10157 +# For the awk script, D is an array of macro values keyed by name,
 4.10158 +# likewise P contains macro parameters if any.  Preserve backslash
 4.10159 +# newline sequences.
 4.10160 +
 4.10161 +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
 4.10162 +sed -n '
 4.10163 +s/.\{148\}/&'"$ac_delim"'/g
 4.10164 +t rset
 4.10165 +:rset
 4.10166 +s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
 4.10167 +t def
 4.10168 +d
 4.10169 +:def
 4.10170 +s/\\$//
 4.10171 +t bsnl
 4.10172 +s/["\\]/\\&/g
 4.10173 +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
 4.10174 +D["\1"]=" \3"/p
 4.10175 +s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
 4.10176 +d
 4.10177 +:bsnl
 4.10178 +s/["\\]/\\&/g
 4.10179 +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
 4.10180 +D["\1"]=" \3\\\\\\n"\\/p
 4.10181 +t cont
 4.10182 +s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
 4.10183 +t cont
 4.10184 +d
 4.10185 +:cont
 4.10186 +n
 4.10187 +s/.\{148\}/&'"$ac_delim"'/g
 4.10188 +t clear
 4.10189 +:clear
 4.10190 +s/\\$//
 4.10191 +t bsnlc
 4.10192 +s/["\\]/\\&/g; s/^/"/; s/$/"/p
 4.10193 +d
 4.10194 +:bsnlc
 4.10195 +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
 4.10196 +b cont
 4.10197 +' <confdefs.h | sed '
 4.10198 +s/'"$ac_delim"'/"\\\
 4.10199 +"/g' >>$CONFIG_STATUS || ac_write_fail=1
 4.10200 +
 4.10201 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 4.10202 +  for (key in D) D_is_set[key] = 1
 4.10203 +  FS = ""
 4.10204 +}
 4.10205 +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
 4.10206 +  line = \$ 0
 4.10207 +  split(line, arg, " ")
 4.10208 +  if (arg[1] == "#") {
 4.10209 +    defundef = arg[2]
 4.10210 +    mac1 = arg[3]
 4.10211 +  } else {
 4.10212 +    defundef = substr(arg[1], 2)
 4.10213 +    mac1 = arg[2]
 4.10214 +  }
 4.10215 +  split(mac1, mac2, "(") #)
 4.10216 +  macro = mac2[1]
 4.10217 +  if (D_is_set[macro]) {
 4.10218 +    # Preserve the white space surrounding the "#".
 4.10219 +    prefix = substr(line, 1, index(line, defundef) - 1)
 4.10220 +    print prefix "define", macro P[macro] D[macro]
 4.10221 +    next
 4.10222 +  } else {
 4.10223 +    # Replace #undef with comments.  This is necessary, for example,
 4.10224 +    # in the case of _POSIX_SOURCE, which is predefined and required
 4.10225 +    # on some systems where configure will not decide to define it.
 4.10226 +    if (defundef == "undef") {
 4.10227 +      print "/*", line, "*/"
 4.10228 +      next
 4.10229 +    }
 4.10230 +  }
 4.10231 +}
 4.10232 +{ print }
 4.10233 +_ACAWK
 4.10234 +_ACEOF
 4.10235 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 4.10236 +  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
 4.10237 +$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
 4.10238 +   { (exit 1); exit 1; }; }
 4.10239 +fi # test -n "$CONFIG_HEADERS"
 4.10240 +
 4.10241 +
 4.10242 +eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
 4.10243 +shift
 4.10244 +for ac_tag
 4.10245  do
 4.10246    case $ac_tag in
 4.10247    :[FHLC]) ac_mode=$ac_tag; continue;;
 4.10248    esac
 4.10249    case $ac_mode$ac_tag in
 4.10250    :[FHL]*:*);;
 4.10251 -  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
 4.10252 -echo "$as_me: error: Invalid tag $ac_tag." >&2;}
 4.10253 +  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
 4.10254 +$as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
 4.10255     { (exit 1); exit 1; }; };;
 4.10256    :[FH]-) ac_tag=-:-;;
 4.10257    :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
 4.10258 @@ -9822,26 +11267,38 @@
 4.10259  	   [\\/$]*) false;;
 4.10260  	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 4.10261  	   esac ||
 4.10262 -	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
 4.10263 -echo "$as_me: error: cannot find input file: $ac_f" >&2;}
 4.10264 +	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
 4.10265 +$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
 4.10266     { (exit 1); exit 1; }; };;
 4.10267        esac
 4.10268 -      ac_file_inputs="$ac_file_inputs $ac_f"
 4.10269 +      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
 4.10270 +      ac_file_inputs="$ac_file_inputs '$ac_f'"
 4.10271      done
 4.10272  
 4.10273      # Let's still pretend it is `configure' which instantiates (i.e., don't
 4.10274      # use $as_me), people would be surprised to read:
 4.10275      #    /* config.h.  Generated by config.status.  */
 4.10276 -    configure_input="Generated from "`IFS=:
 4.10277 -	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
 4.10278 +    configure_input='Generated from '`
 4.10279 +	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
 4.10280 +	`' by configure.'
 4.10281      if test x"$ac_file" != x-; then
 4.10282        configure_input="$ac_file.  $configure_input"
 4.10283 -      { echo "$as_me:$LINENO: creating $ac_file" >&5
 4.10284 -echo "$as_me: creating $ac_file" >&6;}
 4.10285 -    fi
 4.10286 +      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
 4.10287 +$as_echo "$as_me: creating $ac_file" >&6;}
 4.10288 +    fi
 4.10289 +    # Neutralize special characters interpreted by sed in replacement strings.
 4.10290 +    case $configure_input in #(
 4.10291 +    *\&* | *\|* | *\\* )
 4.10292 +       ac_sed_conf_input=`$as_echo "$configure_input" |
 4.10293 +       sed 's/[\\\\&|]/\\\\&/g'`;; #(
 4.10294 +    *) ac_sed_conf_input=$configure_input;;
 4.10295 +    esac
 4.10296  
 4.10297      case $ac_tag in
 4.10298 -    *:-:* | *:-) cat >"$tmp/stdin";;
 4.10299 +    *:-:* | *:-) cat >"$tmp/stdin" \
 4.10300 +      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
 4.10301 +$as_echo "$as_me: error: could not create $ac_file" >&2;}
 4.10302 +   { (exit 1); exit 1; }; } ;;
 4.10303      esac
 4.10304      ;;
 4.10305    esac
 4.10306 @@ -9851,7 +11308,7 @@
 4.10307  	 X"$ac_file" : 'X\(//\)[^/]' \| \
 4.10308  	 X"$ac_file" : 'X\(//\)$' \| \
 4.10309  	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
 4.10310 -echo X"$ac_file" |
 4.10311 +$as_echo X"$ac_file" |
 4.10312      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 4.10313  	    s//\1/
 4.10314  	    q
 4.10315 @@ -9877,7 +11334,7 @@
 4.10316      as_dirs=
 4.10317      while :; do
 4.10318        case $as_dir in #(
 4.10319 -      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
 4.10320 +      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 4.10321        *) as_qdir=$as_dir;;
 4.10322        esac
 4.10323        as_dirs="'$as_qdir' $as_dirs"
 4.10324 @@ -9886,7 +11343,7 @@
 4.10325  	 X"$as_dir" : 'X\(//\)[^/]' \| \
 4.10326  	 X"$as_dir" : 'X\(//\)$' \| \
 4.10327  	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 4.10328 -echo X"$as_dir" |
 4.10329 +$as_echo X"$as_dir" |
 4.10330      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 4.10331  	    s//\1/
 4.10332  	    q
 4.10333 @@ -9907,17 +11364,17 @@
 4.10334        test -d "$as_dir" && break
 4.10335      done
 4.10336      test -z "$as_dirs" || eval "mkdir $as_dirs"
 4.10337 -  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
 4.10338 -echo "$as_me: error: cannot create directory $as_dir" >&2;}
 4.10339 +  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
 4.10340 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
 4.10341     { (exit 1); exit 1; }; }; }
 4.10342    ac_builddir=.
 4.10343  
 4.10344  case "$ac_dir" in
 4.10345  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 4.10346  *)
 4.10347 -  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 4.10348 +  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 4.10349    # A ".." for each directory in $ac_dir_suffix.
 4.10350 -  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
 4.10351 +  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 4.10352    case $ac_top_builddir_sub in
 4.10353    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 4.10354    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 4.10355 @@ -9957,12 +11414,13 @@
 4.10356    esac
 4.10357  _ACEOF
 4.10358  
 4.10359 -cat >>$CONFIG_STATUS <<\_ACEOF
 4.10360 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 4.10361  # If the template does not know about datarootdir, expand it.
 4.10362  # FIXME: This hack should be removed a few years after 2.60.
 4.10363  ac_datarootdir_hack=; ac_datarootdir_seen=
 4.10364  
 4.10365 -case `sed -n '/datarootdir/ {
 4.10366 +ac_sed_dataroot='
 4.10367 +/datarootdir/ {
 4.10368    p
 4.10369    q
 4.10370  }
 4.10371 @@ -9971,13 +11429,14 @@
 4.10372  /@infodir@/p
 4.10373  /@localedir@/p
 4.10374  /@mandir@/p
 4.10375 -' $ac_file_inputs` in
 4.10376 +'
 4.10377 +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 4.10378  *datarootdir*) ac_datarootdir_seen=yes;;
 4.10379  *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
 4.10380 -  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
 4.10381 -echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 4.10382 -_ACEOF
 4.10383 -cat >>$CONFIG_STATUS <<_ACEOF
 4.10384 +  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
 4.10385 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 4.10386 +_ACEOF
 4.10387 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 4.10388    ac_datarootdir_hack='
 4.10389    s&@datadir@&$datadir&g
 4.10390    s&@docdir@&$docdir&g
 4.10391 @@ -9991,15 +11450,16 @@
 4.10392  # Neutralize VPATH when `$srcdir' = `.'.
 4.10393  # Shell code in configure.ac might set extrasub.
 4.10394  # FIXME: do we really want to maintain this feature?
 4.10395 -cat >>$CONFIG_STATUS <<_ACEOF
 4.10396 -  sed "$ac_vpsub
 4.10397 +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 4.10398 +ac_sed_extra="$ac_vpsub
 4.10399  $extrasub
 4.10400  _ACEOF
 4.10401 -cat >>$CONFIG_STATUS <<\_ACEOF
 4.10402 +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 4.10403  :t
 4.10404  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
 4.10405 -s&@configure_input@&$configure_input&;t t
 4.10406 +s|@configure_input@|$ac_sed_conf_input|;t t
 4.10407  s&@top_builddir@&$ac_top_builddir_sub&;t t
 4.10408 +s&@top_build_prefix@&$ac_top_build_prefix&;t t
 4.10409  s&@srcdir@&$ac_srcdir&;t t
 4.10410  s&@abs_srcdir@&$ac_abs_srcdir&;t t
 4.10411  s&@top_srcdir@&$ac_top_srcdir&;t t
 4.10412 @@ -10009,135 +11469,74 @@
 4.10413  s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 4.10414  s&@INSTALL@&$ac_INSTALL&;t t
 4.10415  $ac_datarootdir_hack
 4.10416 -" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
 4.10417 +"
 4.10418 +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
 4.10419 +  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
 4.10420 +$as_echo "$as_me: error: could not create $ac_file" >&2;}
 4.10421 +   { (exit 1); exit 1; }; }
 4.10422  
 4.10423  test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
 4.10424    { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
 4.10425    { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
 4.10426 -  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 4.10427 +  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 4.10428  which seems to be undefined.  Please make sure it is defined." >&5
 4.10429 -echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 4.10430 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 4.10431  which seems to be undefined.  Please make sure it is defined." >&2;}
 4.10432  
 4.10433    rm -f "$tmp/stdin"
 4.10434    case $ac_file in
 4.10435 -  -) cat "$tmp/out"; rm -f "$tmp/out";;
 4.10436 -  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
 4.10437 -  esac
 4.10438 +  -) cat "$tmp/out" && rm -f "$tmp/out";;
 4.10439 +  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
 4.10440 +  esac \
 4.10441 +  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
 4.10442 +$as_echo "$as_me: error: could not create $ac_file" >&2;}
 4.10443 +   { (exit 1); exit 1; }; }
 4.10444   ;;
 4.10445    :H)
 4.10446    #
 4.10447    # CONFIG_HEADER
 4.10448    #
 4.10449 -_ACEOF
 4.10450 -
 4.10451 -# Transform confdefs.h into a sed script `conftest.defines', that
 4.10452 -# substitutes the proper values into config.h.in to produce config.h.
 4.10453 -rm -f conftest.defines conftest.tail
 4.10454 -# First, append a space to every undef/define line, to ease matching.
 4.10455 -echo 's/$/ /' >conftest.defines
 4.10456 -# Then, protect against being on the right side of a sed subst, or in
 4.10457 -# an unquoted here document, in config.status.  If some macros were
 4.10458 -# called several times there might be several #defines for the same
 4.10459 -# symbol, which is useless.  But do not sort them, since the last
 4.10460 -# AC_DEFINE must be honored.
 4.10461 -ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
 4.10462 -# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
 4.10463 -# NAME is the cpp macro being defined, VALUE is the value it is being given.
 4.10464 -# PARAMS is the parameter list in the macro definition--in most cases, it's
 4.10465 -# just an empty string.
 4.10466 -ac_dA='s,^\\([	 #]*\\)[^	 ]*\\([	 ]*'
 4.10467 -ac_dB='\\)[	 (].*,\\1define\\2'
 4.10468 -ac_dC=' '
 4.10469 -ac_dD=' ,'
 4.10470 -
 4.10471 -uniq confdefs.h |
 4.10472 -  sed -n '
 4.10473 -	t rset
 4.10474 -	:rset
 4.10475 -	s/^[	 ]*#[	 ]*define[	 ][	 ]*//
 4.10476 -	t ok
 4.10477 -	d
 4.10478 -	:ok
 4.10479 -	s/[\\&,]/\\&/g
 4.10480 -	s/^\('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
 4.10481 -	s/^\('"$ac_word_re"'\)[	 ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
 4.10482 -  ' >>conftest.defines
 4.10483 -
 4.10484 -# Remove the space that was appended to ease matching.
 4.10485 -# Then replace #undef with comments.  This is necessary, for
 4.10486 -# example, in the case of _POSIX_SOURCE, which is predefined and required
 4.10487 -# on some systems where configure will not decide to define it.
 4.10488 -# (The regexp can be short, since the line contains either #define or #undef.)
 4.10489 -echo 's/ $//
 4.10490 -s,^[	 #]*u.*,/* & */,' >>conftest.defines
 4.10491 -
 4.10492 -# Break up conftest.defines:
 4.10493 -ac_max_sed_lines=50
 4.10494 -
 4.10495 -# First sed command is:	 sed -f defines.sed $ac_file_inputs >"$tmp/out1"
 4.10496 -# Second one is:	 sed -f defines.sed "$tmp/out1" >"$tmp/out2"
 4.10497 -# Third one will be:	 sed -f defines.sed "$tmp/out2" >"$tmp/out1"
 4.10498 -# et cetera.
 4.10499 -ac_in='$ac_file_inputs'
 4.10500 -ac_out='"$tmp/out1"'
 4.10501 -ac_nxt='"$tmp/out2"'
 4.10502 -
 4.10503 -while :
 4.10504 -do
 4.10505 -  # Write a here document:
 4.10506 -    cat >>$CONFIG_STATUS <<_ACEOF
 4.10507 -    # First, check the format of the line:
 4.10508 -    cat >"\$tmp/defines.sed" <<\\CEOF
 4.10509 -/^[	 ]*#[	 ]*undef[	 ][	 ]*$ac_word_re[	 ]*\$/b def
 4.10510 -/^[	 ]*#[	 ]*define[	 ][	 ]*$ac_word_re[(	 ]/b def
 4.10511 -b
 4.10512 -:def
 4.10513 -_ACEOF
 4.10514 -  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
 4.10515 -  echo 'CEOF
 4.10516 -    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
 4.10517 -  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
 4.10518 -  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
 4.10519 -  grep . conftest.tail >/dev/null || break
 4.10520 -  rm -f conftest.defines
 4.10521 -  mv conftest.tail conftest.defines
 4.10522 -done
 4.10523 -rm -f conftest.defines conftest.tail
 4.10524 -
 4.10525 -echo "ac_result=$ac_in" >>$CONFIG_STATUS
 4.10526 -cat >>$CONFIG_STATUS <<\_ACEOF
 4.10527    if test x"$ac_file" != x-; then
 4.10528 -    echo "/* $configure_input  */" >"$tmp/config.h"
 4.10529 -    cat "$ac_result" >>"$tmp/config.h"
 4.10530 -    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
 4.10531 -      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
 4.10532 -echo "$as_me: $ac_file is unchanged" >&6;}
 4.10533 -    else
 4.10534 -      rm -f $ac_file
 4.10535 -      mv "$tmp/config.h" $ac_file
 4.10536 -    fi
 4.10537 -  else
 4.10538 -    echo "/* $configure_input  */"
 4.10539 -    cat "$ac_result"
 4.10540 -  fi
 4.10541 -  rm -f "$tmp/out12"
 4.10542 -# Compute $ac_file's index in $config_headers.
 4.10543 +    {
 4.10544 +      $as_echo "/* $configure_input  */" \
 4.10545 +      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
 4.10546 +    } >"$tmp/config.h" \
 4.10547 +      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
 4.10548 +$as_echo "$as_me: error: could not create $ac_file" >&2;}
 4.10549 +   { (exit 1); exit 1; }; }
 4.10550 +    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
 4.10551 +      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
 4.10552 +$as_echo "$as_me: $ac_file is unchanged" >&6;}
 4.10553 +    else
 4.10554 +      rm -f "$ac_file"
 4.10555 +      mv "$tmp/config.h" "$ac_file" \
 4.10556 +	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
 4.10557 +$as_echo "$as_me: error: could not create $ac_file" >&2;}
 4.10558 +   { (exit 1); exit 1; }; }
 4.10559 +    fi
 4.10560 +  else
 4.10561 +    $as_echo "/* $configure_input  */" \
 4.10562 +      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
 4.10563 +      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
 4.10564 +$as_echo "$as_me: error: could not create -" >&2;}
 4.10565 +   { (exit 1); exit 1; }; }
 4.10566 +  fi
 4.10567 +# Compute "$ac_file"'s index in $config_headers.
 4.10568  _am_stamp_count=1
 4.10569  for _am_header in $config_headers :; do
 4.10570    case $_am_header in
 4.10571 -    $ac_file | $ac_file:* )
 4.10572 +    "$ac_file" | "$ac_file":* )
 4.10573        break ;;
 4.10574      * )
 4.10575        _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 4.10576    esac
 4.10577  done
 4.10578 -echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||
 4.10579 -$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 4.10580 -	 X$ac_file : 'X\(//\)[^/]' \| \
 4.10581 -	 X$ac_file : 'X\(//\)$' \| \
 4.10582 -	 X$ac_file : 'X\(/\)' \| . 2>/dev/null ||
 4.10583 -echo X$ac_file |
 4.10584 +echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" ||
 4.10585 +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 4.10586 +	 X"$ac_file" : 'X\(//\)[^/]' \| \
 4.10587 +	 X"$ac_file" : 'X\(//\)$' \| \
 4.10588 +	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
 4.10589 +$as_echo X"$ac_file" |
 4.10590      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 4.10591  	    s//\1/
 4.10592  	    q
 4.10593 @@ -10157,8 +11556,8 @@
 4.10594  	  s/.*/./; q'`/stamp-h$_am_stamp_count
 4.10595   ;;
 4.10596  
 4.10597 -  :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
 4.10598 -echo "$as_me: executing $ac_file commands" >&6;}
 4.10599 +  :C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
 4.10600 +$as_echo "$as_me: executing $ac_file commands" >&6;}
 4.10601   ;;
 4.10602    esac
 4.10603  
 4.10604 @@ -10179,7 +11578,7 @@
 4.10605  	 X"$mf" : 'X\(//\)[^/]' \| \
 4.10606  	 X"$mf" : 'X\(//\)$' \| \
 4.10607  	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
 4.10608 -echo X"$mf" |
 4.10609 +$as_echo X"$mf" |
 4.10610      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 4.10611  	    s//\1/
 4.10612  	    q
 4.10613 @@ -10200,27 +11599,21 @@
 4.10614    else
 4.10615      continue
 4.10616    fi
 4.10617 -  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
 4.10618 -  # Extract the definition of DEP_FILES from the Makefile without
 4.10619 -  # running `make'.
 4.10620 -  DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
 4.10621 +  # Extract the definition of DEPDIR, am__include, and am__quote
 4.10622 +  # from the Makefile without running `make'.
 4.10623 +  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
 4.10624    test -z "$DEPDIR" && continue
 4.10625 +  am__include=`sed -n 's/^am__include = //p' < "$mf"`
 4.10626 +  test -z "am__include" && continue
 4.10627 +  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
 4.10628    # When using ansi2knr, U may be empty or an underscore; expand it
 4.10629 -  U=`sed -n -e '/^U = / s///p' < "$mf"`
 4.10630 -  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
 4.10631 -  # We invoke sed twice because it is the simplest approach to
 4.10632 -  # changing $(DEPDIR) to its actual value in the expansion.
 4.10633 -  for file in `sed -n -e '
 4.10634 -    /^DEP_FILES = .*\\\\$/ {
 4.10635 -      s/^DEP_FILES = //
 4.10636 -      :loop
 4.10637 -	s/\\\\$//
 4.10638 -	p
 4.10639 -	n
 4.10640 -	/\\\\$/ b loop
 4.10641 -      p
 4.10642 -    }
 4.10643 -    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
 4.10644 +  U=`sed -n 's/^U = //p' < "$mf"`
 4.10645 +  # Find all dependency output files, they are included files with
 4.10646 +  # $(DEPDIR) in their names.  We invoke sed twice because it is the
 4.10647 +  # simplest approach to changing $(DEPDIR) to its actual value in the
 4.10648 +  # expansion.
 4.10649 +  for file in `sed -n "
 4.10650 +    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
 4.10651         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
 4.10652      # Make sure the directory exists.
 4.10653      test -f "$dirpart/$file" && continue
 4.10654 @@ -10229,7 +11622,7 @@
 4.10655  	 X"$file" : 'X\(//\)[^/]' \| \
 4.10656  	 X"$file" : 'X\(//\)$' \| \
 4.10657  	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
 4.10658 -echo X"$file" |
 4.10659 +$as_echo X"$file" |
 4.10660      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 4.10661  	    s//\1/
 4.10662  	    q
 4.10663 @@ -10255,7 +11648,7 @@
 4.10664      as_dirs=
 4.10665      while :; do
 4.10666        case $as_dir in #(
 4.10667 -      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
 4.10668 +      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 4.10669        *) as_qdir=$as_dir;;
 4.10670        esac
 4.10671        as_dirs="'$as_qdir' $as_dirs"
 4.10672 @@ -10264,7 +11657,7 @@
 4.10673  	 X"$as_dir" : 'X\(//\)[^/]' \| \
 4.10674  	 X"$as_dir" : 'X\(//\)$' \| \
 4.10675  	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 4.10676 -echo X"$as_dir" |
 4.10677 +$as_echo X"$as_dir" |
 4.10678      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 4.10679  	    s//\1/
 4.10680  	    q
 4.10681 @@ -10285,8 +11678,8 @@
 4.10682        test -d "$as_dir" && break
 4.10683      done
 4.10684      test -z "$as_dirs" || eval "mkdir $as_dirs"
 4.10685 -  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
 4.10686 -echo "$as_me: error: cannot create directory $as_dir" >&2;}
 4.10687 +  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
 4.10688 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
 4.10689     { (exit 1); exit 1; }; }; }
 4.10690      # echo "creating $dirpart/$file"
 4.10691      echo '# dummy' > "$dirpart/$file"
 4.10692 @@ -10306,6 +11699,11 @@
 4.10693  chmod +x $CONFIG_STATUS
 4.10694  ac_clean_files=$ac_clean_files_save
 4.10695  
 4.10696 +test $ac_write_fail = 0 ||
 4.10697 +  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
 4.10698 +$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
 4.10699 +   { (exit 1); exit 1; }; }
 4.10700 +
 4.10701  
 4.10702  # configure is writing to config.log, and then calls config.status.
 4.10703  # config.status does its own redirection, appending to config.log.
 4.10704 @@ -10327,5 +11725,9 @@
 4.10705    # would make configure fail if this is the last instruction.
 4.10706    $ac_cs_success || { (exit 1); exit 1; }
 4.10707  fi
 4.10708 -
 4.10709 -
 4.10710 +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
 4.10711 +  { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5
 4.10712 +$as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}
 4.10713 +fi
 4.10714 +
 4.10715 +