1.1 --- a/configure	Tue Apr 17 21:35:38 2012 +1000
     1.2 +++ b/configure	Sun Jul 01 13:20:34 2012 +1000
     1.3 @@ -682,16 +682,6 @@
     1.4  host_cpu
     1.5  host_vendor
     1.6  host_os
     1.7 -ANT
     1.8 -ANDROID_ABI
     1.9 -ANDROID_SDK_HOME
    1.10 -ANDROID_NDK_HOME
    1.11 -ANDROID_SDK_VERSION
    1.12 -ANDROID_NDK_VERSION
    1.13 -ANDROID_GDBSERVER
    1.14 -GDB
    1.15 -GUI_ANDROID_TRUE
    1.16 -GUI_ANDROID_FALSE
    1.17  CC
    1.18  CFLAGS
    1.19  LDFLAGS
    1.20 @@ -738,6 +728,15 @@
    1.21  am__fastdepOBJC_FALSE
    1.22  POD2MAN
    1.23  POD2HTML
    1.24 +ANT
    1.25 +ANDROID_ABI
    1.26 +ANDROID_SDK_HOME
    1.27 +ANDROID_NDK_HOME
    1.28 +ANDROID_SDK_VERSION
    1.29 +ANDROID_NDK_VERSION
    1.30 +ANDROID_GDBSERVER
    1.31 +GUI_ANDROID_TRUE
    1.32 +GUI_ANDROID_FALSE
    1.33  GUI_COCOA_TRUE
    1.34  GUI_COCOA_FALSE
    1.35  SOEXT
    1.36 @@ -768,6 +767,8 @@
    1.37  VIDEO_GLX_FALSE
    1.38  VIDEO_NSGL_TRUE
    1.39  VIDEO_NSGL_FALSE
    1.40 +VIDEO_EGL_TRUE
    1.41 +VIDEO_EGL_FALSE
    1.42  BUILD_SH4X86_TRUE
    1.43  BUILD_SH4X86_FALSE
    1.44  AUDIO_OSX_TRUE
    1.45 @@ -1465,17 +1466,18 @@
    1.46  Optional Packages:
    1.47    --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
    1.48    --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
    1.49 -  --with-android=SDK      Specify the location of the Android SDK
    1.50 -  --with-android-ndk=NDK  Specify the location of the Android NDK
    1.51 -  --with-android-version  Specify target Android SDK version
    1.52 -  --with-android-version  Specify target Android NDK version
    1.53 -  --with-android-abi      Specify target Android ABI
    1.54    --with-osmesa           Build with the osmesa GL library (software
    1.55                            rendering)
    1.56    --with-gtk              Build with the GTK UI. Default on X11 systems
    1.57    --with-esd              Build with support for the ESounD audio system
    1.58    --with-pulse            Build with support for the PulseAudio audio system
    1.59    --with-sdl              Build with support for SDL audio
    1.60 +  --with-sysroot=SYSROOT  Build using an alternate sysroot
    1.61 +  --with-android=SDK      Specify the location of the Android SDK
    1.62 +  --with-android-ndk=NDK  Specify the location of the Android NDK
    1.63 +  --with-android-version  Specify target Android SDK version
    1.64 +  --with-android-version  Specify target Android NDK version
    1.65 +  --with-android-abi      Specify target Android ABI
    1.66  
    1.67  Some influential environment variables:
    1.68    CC          C compiler command
    1.69 @@ -2530,6 +2532,6245 @@
    1.70  
    1.71  
    1.72  
    1.73 +DEPDIR="${am__leading_dot}deps"
    1.74 +
    1.75 +ac_config_commands="$ac_config_commands depfiles"
    1.76 +
    1.77 +
    1.78 +am_make=${MAKE-make}
    1.79 +cat > confinc << 'END'
    1.80 +am__doit:
    1.81 +	@echo done
    1.82 +.PHONY: am__doit
    1.83 +END
    1.84 +# If we don't find an include directive, just comment out the code.
    1.85 +{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
    1.86 +echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
    1.87 +am__include="#"
    1.88 +am__quote=
    1.89 +_am_result=none
    1.90 +# First try GNU make style include.
    1.91 +echo "include confinc" > confmf
    1.92 +# We grep out `Entering directory' and `Leaving directory'
    1.93 +# messages which can occur if `w' ends up in MAKEFLAGS.
    1.94 +# In particular we don't look at `^make:' because GNU make might
    1.95 +# be invoked under some other name (usually "gmake"), in which
    1.96 +# case it prints its new name instead of `make'.
    1.97 +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
    1.98 +   am__include=include
    1.99 +   am__quote=
   1.100 +   _am_result=GNU
   1.101 +fi
   1.102 +# Now try BSD make style include.
   1.103 +if test "$am__include" = "#"; then
   1.104 +   echo '.include "confinc"' > confmf
   1.105 +   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
   1.106 +      am__include=.include
   1.107 +      am__quote="\""
   1.108 +      _am_result=BSD
   1.109 +   fi
   1.110 +fi
   1.111 +
   1.112 +
   1.113 +{ echo "$as_me:$LINENO: result: $_am_result" >&5
   1.114 +echo "${ECHO_T}$_am_result" >&6; }
   1.115 +rm -f confinc confmf
   1.116 +
   1.117 +# Check whether --enable-dependency-tracking was given.
   1.118 +if test "${enable_dependency_tracking+set}" = set; then
   1.119 +  enableval=$enable_dependency_tracking;
   1.120 +fi
   1.121 +
   1.122 +if test "x$enable_dependency_tracking" != xno; then
   1.123 +  am_depcomp="$ac_aux_dir/depcomp"
   1.124 +  AMDEPBACKSLASH='\'
   1.125 +fi
   1.126 +
   1.127 +
   1.128 +if test "x$enable_dependency_tracking" != xno; then
   1.129 +  AMDEP_TRUE=
   1.130 +  AMDEP_FALSE='#'
   1.131 +else
   1.132 +  AMDEP_TRUE='#'
   1.133 +  AMDEP_FALSE=
   1.134 +fi
   1.135 +
   1.136 +
   1.137 +
   1.138 +ac_ext=c
   1.139 +ac_cpp='$CPP $CPPFLAGS'
   1.140 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   1.141 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   1.142 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
   1.143 +if test -n "$ac_tool_prefix"; then
   1.144 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
   1.145 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
   1.146 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
   1.147 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
   1.148 +if test "${ac_cv_prog_CC+set}" = set; then
   1.149 +  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.150 +else
   1.151 +  if test -n "$CC"; then
   1.152 +  ac_cv_prog_CC="$CC" # Let the user override the test.
   1.153 +else
   1.154 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1.155 +for as_dir in $PATH
   1.156 +do
   1.157 +  IFS=$as_save_IFS
   1.158 +  test -z "$as_dir" && as_dir=.
   1.159 +  for ac_exec_ext in '' $ac_executable_extensions; do
   1.160 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   1.161 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
   1.162 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   1.163 +    break 2
   1.164 +  fi
   1.165 +done
   1.166 +done
   1.167 +IFS=$as_save_IFS
   1.168 +
   1.169 +fi
   1.170 +fi
   1.171 +CC=$ac_cv_prog_CC
   1.172 +if test -n "$CC"; then
   1.173 +  { echo "$as_me:$LINENO: result: $CC" >&5
   1.174 +echo "${ECHO_T}$CC" >&6; }
   1.175 +else
   1.176 +  { echo "$as_me:$LINENO: result: no" >&5
   1.177 +echo "${ECHO_T}no" >&6; }
   1.178 +fi
   1.179 +
   1.180 +
   1.181 +fi
   1.182 +if test -z "$ac_cv_prog_CC"; then
   1.183 +  ac_ct_CC=$CC
   1.184 +  # Extract the first word of "gcc", so it can be a program name with args.
   1.185 +set dummy gcc; ac_word=$2
   1.186 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
   1.187 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
   1.188 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   1.189 +  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.190 +else
   1.191 +  if test -n "$ac_ct_CC"; then
   1.192 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   1.193 +else
   1.194 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1.195 +for as_dir in $PATH
   1.196 +do
   1.197 +  IFS=$as_save_IFS
   1.198 +  test -z "$as_dir" && as_dir=.
   1.199 +  for ac_exec_ext in '' $ac_executable_extensions; do
   1.200 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   1.201 +    ac_cv_prog_ac_ct_CC="gcc"
   1.202 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   1.203 +    break 2
   1.204 +  fi
   1.205 +done
   1.206 +done
   1.207 +IFS=$as_save_IFS
   1.208 +
   1.209 +fi
   1.210 +fi
   1.211 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
   1.212 +if test -n "$ac_ct_CC"; then
   1.213 +  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
   1.214 +echo "${ECHO_T}$ac_ct_CC" >&6; }
   1.215 +else
   1.216 +  { echo "$as_me:$LINENO: result: no" >&5
   1.217 +echo "${ECHO_T}no" >&6; }
   1.218 +fi
   1.219 +
   1.220 +  if test "x$ac_ct_CC" = x; then
   1.221 +    CC=""
   1.222 +  else
   1.223 +    case $cross_compiling:$ac_tool_warned in
   1.224 +yes:)
   1.225 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
   1.226 +whose name does not start with the host triplet.  If you think this
   1.227 +configuration is useful to you, please write to autoconf@gnu.org." >&5
   1.228 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
   1.229 +whose name does not start with the host triplet.  If you think this
   1.230 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
   1.231 +ac_tool_warned=yes ;;
   1.232 +esac
   1.233 +    CC=$ac_ct_CC
   1.234 +  fi
   1.235 +else
   1.236 +  CC="$ac_cv_prog_CC"
   1.237 +fi
   1.238 +
   1.239 +if test -z "$CC"; then
   1.240 +          if test -n "$ac_tool_prefix"; then
   1.241 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
   1.242 +set dummy ${ac_tool_prefix}cc; ac_word=$2
   1.243 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
   1.244 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
   1.245 +if test "${ac_cv_prog_CC+set}" = set; then
   1.246 +  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.247 +else
   1.248 +  if test -n "$CC"; then
   1.249 +  ac_cv_prog_CC="$CC" # Let the user override the test.
   1.250 +else
   1.251 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1.252 +for as_dir in $PATH
   1.253 +do
   1.254 +  IFS=$as_save_IFS
   1.255 +  test -z "$as_dir" && as_dir=.
   1.256 +  for ac_exec_ext in '' $ac_executable_extensions; do
   1.257 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   1.258 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
   1.259 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   1.260 +    break 2
   1.261 +  fi
   1.262 +done
   1.263 +done
   1.264 +IFS=$as_save_IFS
   1.265 +
   1.266 +fi
   1.267 +fi
   1.268 +CC=$ac_cv_prog_CC
   1.269 +if test -n "$CC"; then
   1.270 +  { echo "$as_me:$LINENO: result: $CC" >&5
   1.271 +echo "${ECHO_T}$CC" >&6; }
   1.272 +else
   1.273 +  { echo "$as_me:$LINENO: result: no" >&5
   1.274 +echo "${ECHO_T}no" >&6; }
   1.275 +fi
   1.276 +
   1.277 +
   1.278 +  fi
   1.279 +fi
   1.280 +if test -z "$CC"; then
   1.281 +  # Extract the first word of "cc", so it can be a program name with args.
   1.282 +set dummy cc; ac_word=$2
   1.283 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
   1.284 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
   1.285 +if test "${ac_cv_prog_CC+set}" = set; then
   1.286 +  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.287 +else
   1.288 +  if test -n "$CC"; then
   1.289 +  ac_cv_prog_CC="$CC" # Let the user override the test.
   1.290 +else
   1.291 +  ac_prog_rejected=no
   1.292 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1.293 +for as_dir in $PATH
   1.294 +do
   1.295 +  IFS=$as_save_IFS
   1.296 +  test -z "$as_dir" && as_dir=.
   1.297 +  for ac_exec_ext in '' $ac_executable_extensions; do
   1.298 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   1.299 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
   1.300 +       ac_prog_rejected=yes
   1.301 +       continue
   1.302 +     fi
   1.303 +    ac_cv_prog_CC="cc"
   1.304 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   1.305 +    break 2
   1.306 +  fi
   1.307 +done
   1.308 +done
   1.309 +IFS=$as_save_IFS
   1.310 +
   1.311 +if test $ac_prog_rejected = yes; then
   1.312 +  # We found a bogon in the path, so make sure we never use it.
   1.313 +  set dummy $ac_cv_prog_CC
   1.314 +  shift
   1.315 +  if test $# != 0; then
   1.316 +    # We chose a different compiler from the bogus one.
   1.317 +    # However, it has the same basename, so the bogon will be chosen
   1.318 +    # first if we set CC to just the basename; use the full file name.
   1.319 +    shift
   1.320 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
   1.321 +  fi
   1.322 +fi
   1.323 +fi
   1.324 +fi
   1.325 +CC=$ac_cv_prog_CC
   1.326 +if test -n "$CC"; then
   1.327 +  { echo "$as_me:$LINENO: result: $CC" >&5
   1.328 +echo "${ECHO_T}$CC" >&6; }
   1.329 +else
   1.330 +  { echo "$as_me:$LINENO: result: no" >&5
   1.331 +echo "${ECHO_T}no" >&6; }
   1.332 +fi
   1.333 +
   1.334 +
   1.335 +fi
   1.336 +if test -z "$CC"; then
   1.337 +  if test -n "$ac_tool_prefix"; then
   1.338 +  for ac_prog in cl.exe
   1.339 +  do
   1.340 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
   1.341 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
   1.342 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
   1.343 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
   1.344 +if test "${ac_cv_prog_CC+set}" = set; then
   1.345 +  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.346 +else
   1.347 +  if test -n "$CC"; then
   1.348 +  ac_cv_prog_CC="$CC" # Let the user override the test.
   1.349 +else
   1.350 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1.351 +for as_dir in $PATH
   1.352 +do
   1.353 +  IFS=$as_save_IFS
   1.354 +  test -z "$as_dir" && as_dir=.
   1.355 +  for ac_exec_ext in '' $ac_executable_extensions; do
   1.356 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   1.357 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
   1.358 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   1.359 +    break 2
   1.360 +  fi
   1.361 +done
   1.362 +done
   1.363 +IFS=$as_save_IFS
   1.364 +
   1.365 +fi
   1.366 +fi
   1.367 +CC=$ac_cv_prog_CC
   1.368 +if test -n "$CC"; then
   1.369 +  { echo "$as_me:$LINENO: result: $CC" >&5
   1.370 +echo "${ECHO_T}$CC" >&6; }
   1.371 +else
   1.372 +  { echo "$as_me:$LINENO: result: no" >&5
   1.373 +echo "${ECHO_T}no" >&6; }
   1.374 +fi
   1.375 +
   1.376 +
   1.377 +    test -n "$CC" && break
   1.378 +  done
   1.379 +fi
   1.380 +if test -z "$CC"; then
   1.381 +  ac_ct_CC=$CC
   1.382 +  for ac_prog in cl.exe
   1.383 +do
   1.384 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
   1.385 +set dummy $ac_prog; ac_word=$2
   1.386 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
   1.387 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
   1.388 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   1.389 +  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.390 +else
   1.391 +  if test -n "$ac_ct_CC"; then
   1.392 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
   1.393 +else
   1.394 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   1.395 +for as_dir in $PATH
   1.396 +do
   1.397 +  IFS=$as_save_IFS
   1.398 +  test -z "$as_dir" && as_dir=.
   1.399 +  for ac_exec_ext in '' $ac_executable_extensions; do
   1.400 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   1.401 +    ac_cv_prog_ac_ct_CC="$ac_prog"
   1.402 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   1.403 +    break 2
   1.404 +  fi
   1.405 +done
   1.406 +done
   1.407 +IFS=$as_save_IFS
   1.408 +
   1.409 +fi
   1.410 +fi
   1.411 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
   1.412 +if test -n "$ac_ct_CC"; then
   1.413 +  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
   1.414 +echo "${ECHO_T}$ac_ct_CC" >&6; }
   1.415 +else
   1.416 +  { echo "$as_me:$LINENO: result: no" >&5
   1.417 +echo "${ECHO_T}no" >&6; }
   1.418 +fi
   1.419 +
   1.420 +
   1.421 +  test -n "$ac_ct_CC" && break
   1.422 +done
   1.423 +
   1.424 +  if test "x$ac_ct_CC" = x; then
   1.425 +    CC=""
   1.426 +  else
   1.427 +    case $cross_compiling:$ac_tool_warned in
   1.428 +yes:)
   1.429 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
   1.430 +whose name does not start with the host triplet.  If you think this
   1.431 +configuration is useful to you, please write to autoconf@gnu.org." >&5
   1.432 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
   1.433 +whose name does not start with the host triplet.  If you think this
   1.434 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
   1.435 +ac_tool_warned=yes ;;
   1.436 +esac
   1.437 +    CC=$ac_ct_CC
   1.438 +  fi
   1.439 +fi
   1.440 +
   1.441 +fi
   1.442 +
   1.443 +
   1.444 +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
   1.445 +See \`config.log' for more details." >&5
   1.446 +echo "$as_me: error: no acceptable C compiler found in \$PATH
   1.447 +See \`config.log' for more details." >&2;}
   1.448 +   { (exit 1); exit 1; }; }
   1.449 +
   1.450 +# Provide some information about the compiler.
   1.451 +echo "$as_me:$LINENO: checking for C compiler version" >&5
   1.452 +ac_compiler=`set X $ac_compile; echo $2`
   1.453 +{ (ac_try="$ac_compiler --version >&5"
   1.454 +case "(($ac_try" in
   1.455 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.456 +  *) ac_try_echo=$ac_try;;
   1.457 +esac
   1.458 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.459 +  (eval "$ac_compiler --version >&5") 2>&5
   1.460 +  ac_status=$?
   1.461 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.462 +  (exit $ac_status); }
   1.463 +{ (ac_try="$ac_compiler -v >&5"
   1.464 +case "(($ac_try" in
   1.465 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.466 +  *) ac_try_echo=$ac_try;;
   1.467 +esac
   1.468 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.469 +  (eval "$ac_compiler -v >&5") 2>&5
   1.470 +  ac_status=$?
   1.471 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.472 +  (exit $ac_status); }
   1.473 +{ (ac_try="$ac_compiler -V >&5"
   1.474 +case "(($ac_try" in
   1.475 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.476 +  *) ac_try_echo=$ac_try;;
   1.477 +esac
   1.478 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.479 +  (eval "$ac_compiler -V >&5") 2>&5
   1.480 +  ac_status=$?
   1.481 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.482 +  (exit $ac_status); }
   1.483 +
   1.484 +cat >conftest.$ac_ext <<_ACEOF
   1.485 +/* confdefs.h.  */
   1.486 +_ACEOF
   1.487 +cat confdefs.h >>conftest.$ac_ext
   1.488 +cat >>conftest.$ac_ext <<_ACEOF
   1.489 +/* end confdefs.h.  */
   1.490 +
   1.491 +int
   1.492 +main ()
   1.493 +{
   1.494 +
   1.495 +  ;
   1.496 +  return 0;
   1.497 +}
   1.498 +_ACEOF
   1.499 +ac_clean_files_save=$ac_clean_files
   1.500 +ac_clean_files="$ac_clean_files a.out a.exe b.out"
   1.501 +# Try to create an executable without -o first, disregard a.out.
   1.502 +# It will help us diagnose broken compilers, and finding out an intuition
   1.503 +# of exeext.
   1.504 +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
   1.505 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
   1.506 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
   1.507 +#
   1.508 +# List of possible output files, starting from the most likely.
   1.509 +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
   1.510 +# only as a last resort.  b.out is created by i960 compilers.
   1.511 +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
   1.512 +#
   1.513 +# The IRIX 6 linker writes into existing files which may not be
   1.514 +# executable, retaining their permissions.  Remove them first so a
   1.515 +# subsequent execution test works.
   1.516 +ac_rmfiles=
   1.517 +for ac_file in $ac_files
   1.518 +do
   1.519 +  case $ac_file in
   1.520 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
   1.521 +    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
   1.522 +  esac
   1.523 +done
   1.524 +rm -f $ac_rmfiles
   1.525 +
   1.526 +if { (ac_try="$ac_link_default"
   1.527 +case "(($ac_try" in
   1.528 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.529 +  *) ac_try_echo=$ac_try;;
   1.530 +esac
   1.531 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.532 +  (eval "$ac_link_default") 2>&5
   1.533 +  ac_status=$?
   1.534 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.535 +  (exit $ac_status); }; then
   1.536 +  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
   1.537 +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
   1.538 +# in a Makefile.  We should not override ac_cv_exeext if it was cached,
   1.539 +# so that the user can short-circuit this test for compilers unknown to
   1.540 +# Autoconf.
   1.541 +for ac_file in $ac_files ''
   1.542 +do
   1.543 +  test -f "$ac_file" || continue
   1.544 +  case $ac_file in
   1.545 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
   1.546 +	;;
   1.547 +    [ab].out )
   1.548 +	# We found the default executable, but exeext='' is most
   1.549 +	# certainly right.
   1.550 +	break;;
   1.551 +    *.* )
   1.552 +        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
   1.553 +	then :; else
   1.554 +	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
   1.555 +	fi
   1.556 +	# We set ac_cv_exeext here because the later test for it is not
   1.557 +	# safe: cross compilers may not add the suffix if given an `-o'
   1.558 +	# argument, so we may need to know it at that point already.
   1.559 +	# Even if this section looks crufty: it has the advantage of
   1.560 +	# actually working.
   1.561 +	break;;
   1.562 +    * )
   1.563 +	break;;
   1.564 +  esac
   1.565 +done
   1.566 +test "$ac_cv_exeext" = no && ac_cv_exeext=
   1.567 +
   1.568 +else
   1.569 +  ac_file=''
   1.570 +fi
   1.571 +
   1.572 +{ echo "$as_me:$LINENO: result: $ac_file" >&5
   1.573 +echo "${ECHO_T}$ac_file" >&6; }
   1.574 +if test -z "$ac_file"; then
   1.575 +  echo "$as_me: failed program was:" >&5
   1.576 +sed 's/^/| /' conftest.$ac_ext >&5
   1.577 +
   1.578 +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
   1.579 +See \`config.log' for more details." >&5
   1.580 +echo "$as_me: error: C compiler cannot create executables
   1.581 +See \`config.log' for more details." >&2;}
   1.582 +   { (exit 77); exit 77; }; }
   1.583 +fi
   1.584 +
   1.585 +ac_exeext=$ac_cv_exeext
   1.586 +
   1.587 +# Check that the compiler produces executables we can run.  If not, either
   1.588 +# the compiler is broken, or we cross compile.
   1.589 +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
   1.590 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
   1.591 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
   1.592 +# If not cross compiling, check that we can run a simple program.
   1.593 +if test "$cross_compiling" != yes; then
   1.594 +  if { ac_try='./$ac_file'
   1.595 +  { (case "(($ac_try" in
   1.596 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.597 +  *) ac_try_echo=$ac_try;;
   1.598 +esac
   1.599 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.600 +  (eval "$ac_try") 2>&5
   1.601 +  ac_status=$?
   1.602 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.603 +  (exit $ac_status); }; }; then
   1.604 +    cross_compiling=no
   1.605 +  else
   1.606 +    if test "$cross_compiling" = maybe; then
   1.607 +	cross_compiling=yes
   1.608 +    else
   1.609 +	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
   1.610 +If you meant to cross compile, use \`--host'.
   1.611 +See \`config.log' for more details." >&5
   1.612 +echo "$as_me: error: cannot run C compiled programs.
   1.613 +If you meant to cross compile, use \`--host'.
   1.614 +See \`config.log' for more details." >&2;}
   1.615 +   { (exit 1); exit 1; }; }
   1.616 +    fi
   1.617 +  fi
   1.618 +fi
   1.619 +{ echo "$as_me:$LINENO: result: yes" >&5
   1.620 +echo "${ECHO_T}yes" >&6; }
   1.621 +
   1.622 +rm -f a.out a.exe conftest$ac_cv_exeext b.out
   1.623 +ac_clean_files=$ac_clean_files_save
   1.624 +# Check that the compiler produces executables we can run.  If not, either
   1.625 +# the compiler is broken, or we cross compile.
   1.626 +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
   1.627 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
   1.628 +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
   1.629 +echo "${ECHO_T}$cross_compiling" >&6; }
   1.630 +
   1.631 +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
   1.632 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
   1.633 +if { (ac_try="$ac_link"
   1.634 +case "(($ac_try" in
   1.635 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.636 +  *) ac_try_echo=$ac_try;;
   1.637 +esac
   1.638 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.639 +  (eval "$ac_link") 2>&5
   1.640 +  ac_status=$?
   1.641 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.642 +  (exit $ac_status); }; then
   1.643 +  # If both `conftest.exe' and `conftest' are `present' (well, observable)
   1.644 +# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
   1.645 +# work properly (i.e., refer to `conftest.exe'), while it won't with
   1.646 +# `rm'.
   1.647 +for ac_file in conftest.exe conftest conftest.*; do
   1.648 +  test -f "$ac_file" || continue
   1.649 +  case $ac_file in
   1.650 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
   1.651 +    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
   1.652 +	  break;;
   1.653 +    * ) break;;
   1.654 +  esac
   1.655 +done
   1.656 +else
   1.657 +  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
   1.658 +See \`config.log' for more details." >&5
   1.659 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
   1.660 +See \`config.log' for more details." >&2;}
   1.661 +   { (exit 1); exit 1; }; }
   1.662 +fi
   1.663 +
   1.664 +rm -f conftest$ac_cv_exeext
   1.665 +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
   1.666 +echo "${ECHO_T}$ac_cv_exeext" >&6; }
   1.667 +
   1.668 +rm -f conftest.$ac_ext
   1.669 +EXEEXT=$ac_cv_exeext
   1.670 +ac_exeext=$EXEEXT
   1.671 +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
   1.672 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
   1.673 +if test "${ac_cv_objext+set}" = set; then
   1.674 +  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.675 +else
   1.676 +  cat >conftest.$ac_ext <<_ACEOF
   1.677 +/* confdefs.h.  */
   1.678 +_ACEOF
   1.679 +cat confdefs.h >>conftest.$ac_ext
   1.680 +cat >>conftest.$ac_ext <<_ACEOF
   1.681 +/* end confdefs.h.  */
   1.682 +
   1.683 +int
   1.684 +main ()
   1.685 +{
   1.686 +
   1.687 +  ;
   1.688 +  return 0;
   1.689 +}
   1.690 +_ACEOF
   1.691 +rm -f conftest.o conftest.obj
   1.692 +if { (ac_try="$ac_compile"
   1.693 +case "(($ac_try" in
   1.694 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.695 +  *) ac_try_echo=$ac_try;;
   1.696 +esac
   1.697 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.698 +  (eval "$ac_compile") 2>&5
   1.699 +  ac_status=$?
   1.700 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.701 +  (exit $ac_status); }; then
   1.702 +  for ac_file in conftest.o conftest.obj conftest.*; do
   1.703 +  test -f "$ac_file" || continue;
   1.704 +  case $ac_file in
   1.705 +    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
   1.706 +    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
   1.707 +       break;;
   1.708 +  esac
   1.709 +done
   1.710 +else
   1.711 +  echo "$as_me: failed program was:" >&5
   1.712 +sed 's/^/| /' conftest.$ac_ext >&5
   1.713 +
   1.714 +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
   1.715 +See \`config.log' for more details." >&5
   1.716 +echo "$as_me: error: cannot compute suffix of object files: cannot compile
   1.717 +See \`config.log' for more details." >&2;}
   1.718 +   { (exit 1); exit 1; }; }
   1.719 +fi
   1.720 +
   1.721 +rm -f conftest.$ac_cv_objext conftest.$ac_ext
   1.722 +fi
   1.723 +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
   1.724 +echo "${ECHO_T}$ac_cv_objext" >&6; }
   1.725 +OBJEXT=$ac_cv_objext
   1.726 +ac_objext=$OBJEXT
   1.727 +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
   1.728 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
   1.729 +if test "${ac_cv_c_compiler_gnu+set}" = set; then
   1.730 +  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.731 +else
   1.732 +  cat >conftest.$ac_ext <<_ACEOF
   1.733 +/* confdefs.h.  */
   1.734 +_ACEOF
   1.735 +cat confdefs.h >>conftest.$ac_ext
   1.736 +cat >>conftest.$ac_ext <<_ACEOF
   1.737 +/* end confdefs.h.  */
   1.738 +
   1.739 +int
   1.740 +main ()
   1.741 +{
   1.742 +#ifndef __GNUC__
   1.743 +       choke me
   1.744 +#endif
   1.745 +
   1.746 +  ;
   1.747 +  return 0;
   1.748 +}
   1.749 +_ACEOF
   1.750 +rm -f conftest.$ac_objext
   1.751 +if { (ac_try="$ac_compile"
   1.752 +case "(($ac_try" in
   1.753 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.754 +  *) ac_try_echo=$ac_try;;
   1.755 +esac
   1.756 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.757 +  (eval "$ac_compile") 2>conftest.er1
   1.758 +  ac_status=$?
   1.759 +  grep -v '^ *+' conftest.er1 >conftest.err
   1.760 +  rm -f conftest.er1
   1.761 +  cat conftest.err >&5
   1.762 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.763 +  (exit $ac_status); } && {
   1.764 +	 test -z "$ac_c_werror_flag" ||
   1.765 +	 test ! -s conftest.err
   1.766 +       } && test -s conftest.$ac_objext; then
   1.767 +  ac_compiler_gnu=yes
   1.768 +else
   1.769 +  echo "$as_me: failed program was:" >&5
   1.770 +sed 's/^/| /' conftest.$ac_ext >&5
   1.771 +
   1.772 +	ac_compiler_gnu=no
   1.773 +fi
   1.774 +
   1.775 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1.776 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
   1.777 +
   1.778 +fi
   1.779 +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
   1.780 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
   1.781 +GCC=`test $ac_compiler_gnu = yes && echo yes`
   1.782 +ac_test_CFLAGS=${CFLAGS+set}
   1.783 +ac_save_CFLAGS=$CFLAGS
   1.784 +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
   1.785 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
   1.786 +if test "${ac_cv_prog_cc_g+set}" = set; then
   1.787 +  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.788 +else
   1.789 +  ac_save_c_werror_flag=$ac_c_werror_flag
   1.790 +   ac_c_werror_flag=yes
   1.791 +   ac_cv_prog_cc_g=no
   1.792 +   CFLAGS="-g"
   1.793 +   cat >conftest.$ac_ext <<_ACEOF
   1.794 +/* confdefs.h.  */
   1.795 +_ACEOF
   1.796 +cat confdefs.h >>conftest.$ac_ext
   1.797 +cat >>conftest.$ac_ext <<_ACEOF
   1.798 +/* end confdefs.h.  */
   1.799 +
   1.800 +int
   1.801 +main ()
   1.802 +{
   1.803 +
   1.804 +  ;
   1.805 +  return 0;
   1.806 +}
   1.807 +_ACEOF
   1.808 +rm -f conftest.$ac_objext
   1.809 +if { (ac_try="$ac_compile"
   1.810 +case "(($ac_try" in
   1.811 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.812 +  *) ac_try_echo=$ac_try;;
   1.813 +esac
   1.814 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.815 +  (eval "$ac_compile") 2>conftest.er1
   1.816 +  ac_status=$?
   1.817 +  grep -v '^ *+' conftest.er1 >conftest.err
   1.818 +  rm -f conftest.er1
   1.819 +  cat conftest.err >&5
   1.820 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.821 +  (exit $ac_status); } && {
   1.822 +	 test -z "$ac_c_werror_flag" ||
   1.823 +	 test ! -s conftest.err
   1.824 +       } && test -s conftest.$ac_objext; then
   1.825 +  ac_cv_prog_cc_g=yes
   1.826 +else
   1.827 +  echo "$as_me: failed program was:" >&5
   1.828 +sed 's/^/| /' conftest.$ac_ext >&5
   1.829 +
   1.830 +	CFLAGS=""
   1.831 +      cat >conftest.$ac_ext <<_ACEOF
   1.832 +/* confdefs.h.  */
   1.833 +_ACEOF
   1.834 +cat confdefs.h >>conftest.$ac_ext
   1.835 +cat >>conftest.$ac_ext <<_ACEOF
   1.836 +/* end confdefs.h.  */
   1.837 +
   1.838 +int
   1.839 +main ()
   1.840 +{
   1.841 +
   1.842 +  ;
   1.843 +  return 0;
   1.844 +}
   1.845 +_ACEOF
   1.846 +rm -f conftest.$ac_objext
   1.847 +if { (ac_try="$ac_compile"
   1.848 +case "(($ac_try" in
   1.849 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.850 +  *) ac_try_echo=$ac_try;;
   1.851 +esac
   1.852 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.853 +  (eval "$ac_compile") 2>conftest.er1
   1.854 +  ac_status=$?
   1.855 +  grep -v '^ *+' conftest.er1 >conftest.err
   1.856 +  rm -f conftest.er1
   1.857 +  cat conftest.err >&5
   1.858 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.859 +  (exit $ac_status); } && {
   1.860 +	 test -z "$ac_c_werror_flag" ||
   1.861 +	 test ! -s conftest.err
   1.862 +       } && test -s conftest.$ac_objext; then
   1.863 +  :
   1.864 +else
   1.865 +  echo "$as_me: failed program was:" >&5
   1.866 +sed 's/^/| /' conftest.$ac_ext >&5
   1.867 +
   1.868 +	ac_c_werror_flag=$ac_save_c_werror_flag
   1.869 +	 CFLAGS="-g"
   1.870 +	 cat >conftest.$ac_ext <<_ACEOF
   1.871 +/* confdefs.h.  */
   1.872 +_ACEOF
   1.873 +cat confdefs.h >>conftest.$ac_ext
   1.874 +cat >>conftest.$ac_ext <<_ACEOF
   1.875 +/* end confdefs.h.  */
   1.876 +
   1.877 +int
   1.878 +main ()
   1.879 +{
   1.880 +
   1.881 +  ;
   1.882 +  return 0;
   1.883 +}
   1.884 +_ACEOF
   1.885 +rm -f conftest.$ac_objext
   1.886 +if { (ac_try="$ac_compile"
   1.887 +case "(($ac_try" in
   1.888 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.889 +  *) ac_try_echo=$ac_try;;
   1.890 +esac
   1.891 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   1.892 +  (eval "$ac_compile") 2>conftest.er1
   1.893 +  ac_status=$?
   1.894 +  grep -v '^ *+' conftest.er1 >conftest.err
   1.895 +  rm -f conftest.er1
   1.896 +  cat conftest.err >&5
   1.897 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.898 +  (exit $ac_status); } && {
   1.899 +	 test -z "$ac_c_werror_flag" ||
   1.900 +	 test ! -s conftest.err
   1.901 +       } && test -s conftest.$ac_objext; then
   1.902 +  ac_cv_prog_cc_g=yes
   1.903 +else
   1.904 +  echo "$as_me: failed program was:" >&5
   1.905 +sed 's/^/| /' conftest.$ac_ext >&5
   1.906 +
   1.907 +
   1.908 +fi
   1.909 +
   1.910 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1.911 +fi
   1.912 +
   1.913 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1.914 +fi
   1.915 +
   1.916 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1.917 +   ac_c_werror_flag=$ac_save_c_werror_flag
   1.918 +fi
   1.919 +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
   1.920 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
   1.921 +if test "$ac_test_CFLAGS" = set; then
   1.922 +  CFLAGS=$ac_save_CFLAGS
   1.923 +elif test $ac_cv_prog_cc_g = yes; then
   1.924 +  if test "$GCC" = yes; then
   1.925 +    CFLAGS="-g -O2"
   1.926 +  else
   1.927 +    CFLAGS="-g"
   1.928 +  fi
   1.929 +else
   1.930 +  if test "$GCC" = yes; then
   1.931 +    CFLAGS="-O2"
   1.932 +  else
   1.933 +    CFLAGS=
   1.934 +  fi
   1.935 +fi
   1.936 +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
   1.937 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
   1.938 +if test "${ac_cv_prog_cc_c89+set}" = set; then
   1.939 +  echo $ECHO_N "(cached) $ECHO_C" >&6
   1.940 +else
   1.941 +  ac_cv_prog_cc_c89=no
   1.942 +ac_save_CC=$CC
   1.943 +cat >conftest.$ac_ext <<_ACEOF
   1.944 +/* confdefs.h.  */
   1.945 +_ACEOF
   1.946 +cat confdefs.h >>conftest.$ac_ext
   1.947 +cat >>conftest.$ac_ext <<_ACEOF
   1.948 +/* end confdefs.h.  */
   1.949 +#include <stdarg.h>
   1.950 +#include <stdio.h>
   1.951 +#include <sys/types.h>
   1.952 +#include <sys/stat.h>
   1.953 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
   1.954 +struct buf { int x; };
   1.955 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
   1.956 +static char *e (p, i)
   1.957 +     char **p;
   1.958 +     int i;
   1.959 +{
   1.960 +  return p[i];
   1.961 +}
   1.962 +static char *f (char * (*g) (char **, int), char **p, ...)
   1.963 +{
   1.964 +  char *s;
   1.965 +  va_list v;
   1.966 +  va_start (v,p);
   1.967 +  s = g (p, va_arg (v,int));
   1.968 +  va_end (v);
   1.969 +  return s;
   1.970 +}
   1.971 +
   1.972 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   1.973 +   function prototypes and stuff, but not '\xHH' hex character constants.
   1.974 +   These don't provoke an error unfortunately, instead are silently treated
   1.975 +   as 'x'.  The following induces an error, until -std is added to get
   1.976 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   1.977 +   array size at least.  It's necessary to write '\x00'==0 to get something
   1.978 +   that's true only with -std.  */
   1.979 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
   1.980 +
   1.981 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   1.982 +   inside strings and character constants.  */
   1.983 +#define FOO(x) 'x'
   1.984 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
   1.985 +
   1.986 +int test (int i, double x);
   1.987 +struct s1 {int (*f) (int a);};
   1.988 +struct s2 {int (*f) (double a);};
   1.989 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
   1.990 +int argc;
   1.991 +char **argv;
   1.992 +int
   1.993 +main ()
   1.994 +{
   1.995 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
   1.996 +  ;
   1.997 +  return 0;
   1.998 +}
   1.999 +_ACEOF
  1.1000 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  1.1001 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.1002 +do
  1.1003 +  CC="$ac_save_CC $ac_arg"
  1.1004 +  rm -f conftest.$ac_objext
  1.1005 +if { (ac_try="$ac_compile"
  1.1006 +case "(($ac_try" in
  1.1007 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1008 +  *) ac_try_echo=$ac_try;;
  1.1009 +esac
  1.1010 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1011 +  (eval "$ac_compile") 2>conftest.er1
  1.1012 +  ac_status=$?
  1.1013 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.1014 +  rm -f conftest.er1
  1.1015 +  cat conftest.err >&5
  1.1016 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1017 +  (exit $ac_status); } && {
  1.1018 +	 test -z "$ac_c_werror_flag" ||
  1.1019 +	 test ! -s conftest.err
  1.1020 +       } && test -s conftest.$ac_objext; then
  1.1021 +  ac_cv_prog_cc_c89=$ac_arg
  1.1022 +else
  1.1023 +  echo "$as_me: failed program was:" >&5
  1.1024 +sed 's/^/| /' conftest.$ac_ext >&5
  1.1025 +
  1.1026 +
  1.1027 +fi
  1.1028 +
  1.1029 +rm -f core conftest.err conftest.$ac_objext
  1.1030 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
  1.1031 +done
  1.1032 +rm -f conftest.$ac_ext
  1.1033 +CC=$ac_save_CC
  1.1034 +
  1.1035 +fi
  1.1036 +# AC_CACHE_VAL
  1.1037 +case "x$ac_cv_prog_cc_c89" in
  1.1038 +  x)
  1.1039 +    { echo "$as_me:$LINENO: result: none needed" >&5
  1.1040 +echo "${ECHO_T}none needed" >&6; } ;;
  1.1041 +  xno)
  1.1042 +    { echo "$as_me:$LINENO: result: unsupported" >&5
  1.1043 +echo "${ECHO_T}unsupported" >&6; } ;;
  1.1044 +  *)
  1.1045 +    CC="$CC $ac_cv_prog_cc_c89"
  1.1046 +    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  1.1047 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  1.1048 +esac
  1.1049 +
  1.1050 +
  1.1051 +ac_ext=c
  1.1052 +ac_cpp='$CPP $CPPFLAGS'
  1.1053 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.1054 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.1055 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.1056 +
  1.1057 +depcc="$CC"   am_compiler_list=
  1.1058 +
  1.1059 +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.1060 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  1.1061 +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  1.1062 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1063 +else
  1.1064 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  1.1065 +  # We make a subdir and do the tests there.  Otherwise we can end up
  1.1066 +  # making bogus files that we don't know about and never remove.  For
  1.1067 +  # instance it was reported that on HP-UX the gcc test will end up
  1.1068 +  # making a dummy file named `D' -- because `-MD' means `put the output
  1.1069 +  # in D'.
  1.1070 +  mkdir conftest.dir
  1.1071 +  # Copy depcomp to subdir because otherwise we won't find it if we're
  1.1072 +  # using a relative directory.
  1.1073 +  cp "$am_depcomp" conftest.dir
  1.1074 +  cd conftest.dir
  1.1075 +  # We will build objects and dependencies in a subdirectory because
  1.1076 +  # it helps to detect inapplicable dependency modes.  For instance
  1.1077 +  # both Tru64's cc and ICC support -MD to output dependencies as a
  1.1078 +  # side effect of compilation, but ICC will put the dependencies in
  1.1079 +  # the current directory while Tru64 will put them in the object
  1.1080 +  # directory.
  1.1081 +  mkdir sub
  1.1082 +
  1.1083 +  am_cv_CC_dependencies_compiler_type=none
  1.1084 +  if test "$am_compiler_list" = ""; then
  1.1085 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  1.1086 +  fi
  1.1087 +  for depmode in $am_compiler_list; do
  1.1088 +    # Setup a source with many dependencies, because some compilers
  1.1089 +    # like to wrap large dependency lists on column 80 (with \), and
  1.1090 +    # we should not choose a depcomp mode which is confused by this.
  1.1091 +    #
  1.1092 +    # We need to recreate these files for each test, as the compiler may
  1.1093 +    # overwrite some of them when testing with obscure command lines.
  1.1094 +    # This happens at least with the AIX C compiler.
  1.1095 +    : > sub/conftest.c
  1.1096 +    for i in 1 2 3 4 5 6; do
  1.1097 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
  1.1098 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  1.1099 +      # Solaris 8's {/usr,}/bin/sh.
  1.1100 +      touch sub/conftst$i.h
  1.1101 +    done
  1.1102 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  1.1103 +
  1.1104 +    case $depmode in
  1.1105 +    nosideeffect)
  1.1106 +      # after this tag, mechanisms are not by side-effect, so they'll
  1.1107 +      # only be used when explicitly requested
  1.1108 +      if test "x$enable_dependency_tracking" = xyes; then
  1.1109 +	continue
  1.1110 +      else
  1.1111 +	break
  1.1112 +      fi
  1.1113 +      ;;
  1.1114 +    none) break ;;
  1.1115 +    esac
  1.1116 +    # We check with `-c' and `-o' for the sake of the "dashmstdout"
  1.1117 +    # mode.  It turns out that the SunPro C++ compiler does not properly
  1.1118 +    # handle `-M -o', and we need to detect this.
  1.1119 +    if depmode=$depmode \
  1.1120 +       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  1.1121 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  1.1122 +       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  1.1123 +         >/dev/null 2>conftest.err &&
  1.1124 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  1.1125 +       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  1.1126 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  1.1127 +      # icc doesn't choke on unknown options, it will just issue warnings
  1.1128 +      # or remarks (even with -Werror).  So we grep stderr for any message
  1.1129 +      # that says an option was ignored or not supported.
  1.1130 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
  1.1131 +      #   icc: Command line warning: ignoring option '-M'; no argument required
  1.1132 +      # The diagnosis changed in icc 8.0:
  1.1133 +      #   icc: Command line remark: option '-MP' not supported
  1.1134 +      if (grep 'ignoring option' conftest.err ||
  1.1135 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  1.1136 +        am_cv_CC_dependencies_compiler_type=$depmode
  1.1137 +        break
  1.1138 +      fi
  1.1139 +    fi
  1.1140 +  done
  1.1141 +
  1.1142 +  cd ..
  1.1143 +  rm -rf conftest.dir
  1.1144 +else
  1.1145 +  am_cv_CC_dependencies_compiler_type=none
  1.1146 +fi
  1.1147 +
  1.1148 +fi
  1.1149 +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.1150 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  1.1151 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  1.1152 +
  1.1153 +
  1.1154 +
  1.1155 +if
  1.1156 +  test "x$enable_dependency_tracking" != xno \
  1.1157 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  1.1158 +  am__fastdepCC_TRUE=
  1.1159 +  am__fastdepCC_FALSE='#'
  1.1160 +else
  1.1161 +  am__fastdepCC_TRUE='#'
  1.1162 +  am__fastdepCC_FALSE=
  1.1163 +fi
  1.1164 +
  1.1165 +
  1.1166 +
  1.1167 +
  1.1168 +        { echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
  1.1169 +echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6; }
  1.1170 +if test "${ac_cv_lib_cposix_strerror+set}" = set; then
  1.1171 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1172 +else
  1.1173 +  ac_check_lib_save_LIBS=$LIBS
  1.1174 +LIBS="-lcposix  $LIBS"
  1.1175 +cat >conftest.$ac_ext <<_ACEOF
  1.1176 +/* confdefs.h.  */
  1.1177 +_ACEOF
  1.1178 +cat confdefs.h >>conftest.$ac_ext
  1.1179 +cat >>conftest.$ac_ext <<_ACEOF
  1.1180 +/* end confdefs.h.  */
  1.1181 +
  1.1182 +/* Override any GCC internal prototype to avoid an error.
  1.1183 +   Use char because int might match the return type of a GCC
  1.1184 +   builtin and then its argument prototype would still apply.  */
  1.1185 +#ifdef __cplusplus
  1.1186 +extern "C"
  1.1187 +#endif
  1.1188 +char strerror ();
  1.1189 +int
  1.1190 +main ()
  1.1191 +{
  1.1192 +return strerror ();
  1.1193 +  ;
  1.1194 +  return 0;
  1.1195 +}
  1.1196 +_ACEOF
  1.1197 +rm -f conftest.$ac_objext conftest$ac_exeext
  1.1198 +if { (ac_try="$ac_link"
  1.1199 +case "(($ac_try" in
  1.1200 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1201 +  *) ac_try_echo=$ac_try;;
  1.1202 +esac
  1.1203 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1204 +  (eval "$ac_link") 2>conftest.er1
  1.1205 +  ac_status=$?
  1.1206 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.1207 +  rm -f conftest.er1
  1.1208 +  cat conftest.err >&5
  1.1209 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1210 +  (exit $ac_status); } && {
  1.1211 +	 test -z "$ac_c_werror_flag" ||
  1.1212 +	 test ! -s conftest.err
  1.1213 +       } && test -s conftest$ac_exeext &&
  1.1214 +       $as_test_x conftest$ac_exeext; then
  1.1215 +  ac_cv_lib_cposix_strerror=yes
  1.1216 +else
  1.1217 +  echo "$as_me: failed program was:" >&5
  1.1218 +sed 's/^/| /' conftest.$ac_ext >&5
  1.1219 +
  1.1220 +	ac_cv_lib_cposix_strerror=no
  1.1221 +fi
  1.1222 +
  1.1223 +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.1224 +      conftest$ac_exeext conftest.$ac_ext
  1.1225 +LIBS=$ac_check_lib_save_LIBS
  1.1226 +fi
  1.1227 +{ echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
  1.1228 +echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6; }
  1.1229 +if test $ac_cv_lib_cposix_strerror = yes; then
  1.1230 +  LIBS="$LIBS -lcposix"
  1.1231 +fi
  1.1232 +
  1.1233 +
  1.1234 +
  1.1235 +ac_ext=c
  1.1236 +ac_cpp='$CPP $CPPFLAGS'
  1.1237 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.1238 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.1239 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.1240 +if test -n "$ac_tool_prefix"; then
  1.1241 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  1.1242 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
  1.1243 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1244 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1245 +if test "${ac_cv_prog_CC+set}" = set; then
  1.1246 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1247 +else
  1.1248 +  if test -n "$CC"; then
  1.1249 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.1250 +else
  1.1251 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.1252 +for as_dir in $PATH
  1.1253 +do
  1.1254 +  IFS=$as_save_IFS
  1.1255 +  test -z "$as_dir" && as_dir=.
  1.1256 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.1257 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1258 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
  1.1259 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1260 +    break 2
  1.1261 +  fi
  1.1262 +done
  1.1263 +done
  1.1264 +IFS=$as_save_IFS
  1.1265 +
  1.1266 +fi
  1.1267 +fi
  1.1268 +CC=$ac_cv_prog_CC
  1.1269 +if test -n "$CC"; then
  1.1270 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.1271 +echo "${ECHO_T}$CC" >&6; }
  1.1272 +else
  1.1273 +  { echo "$as_me:$LINENO: result: no" >&5
  1.1274 +echo "${ECHO_T}no" >&6; }
  1.1275 +fi
  1.1276 +
  1.1277 +
  1.1278 +fi
  1.1279 +if test -z "$ac_cv_prog_CC"; then
  1.1280 +  ac_ct_CC=$CC
  1.1281 +  # Extract the first word of "gcc", so it can be a program name with args.
  1.1282 +set dummy gcc; ac_word=$2
  1.1283 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1284 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1285 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.1286 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1287 +else
  1.1288 +  if test -n "$ac_ct_CC"; then
  1.1289 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.1290 +else
  1.1291 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.1292 +for as_dir in $PATH
  1.1293 +do
  1.1294 +  IFS=$as_save_IFS
  1.1295 +  test -z "$as_dir" && as_dir=.
  1.1296 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.1297 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1298 +    ac_cv_prog_ac_ct_CC="gcc"
  1.1299 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1300 +    break 2
  1.1301 +  fi
  1.1302 +done
  1.1303 +done
  1.1304 +IFS=$as_save_IFS
  1.1305 +
  1.1306 +fi
  1.1307 +fi
  1.1308 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.1309 +if test -n "$ac_ct_CC"; then
  1.1310 +  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.1311 +echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.1312 +else
  1.1313 +  { echo "$as_me:$LINENO: result: no" >&5
  1.1314 +echo "${ECHO_T}no" >&6; }
  1.1315 +fi
  1.1316 +
  1.1317 +  if test "x$ac_ct_CC" = x; then
  1.1318 +    CC=""
  1.1319 +  else
  1.1320 +    case $cross_compiling:$ac_tool_warned in
  1.1321 +yes:)
  1.1322 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.1323 +whose name does not start with the host triplet.  If you think this
  1.1324 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.1325 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.1326 +whose name does not start with the host triplet.  If you think this
  1.1327 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.1328 +ac_tool_warned=yes ;;
  1.1329 +esac
  1.1330 +    CC=$ac_ct_CC
  1.1331 +  fi
  1.1332 +else
  1.1333 +  CC="$ac_cv_prog_CC"
  1.1334 +fi
  1.1335 +
  1.1336 +if test -z "$CC"; then
  1.1337 +          if test -n "$ac_tool_prefix"; then
  1.1338 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1.1339 +set dummy ${ac_tool_prefix}cc; ac_word=$2
  1.1340 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1341 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1342 +if test "${ac_cv_prog_CC+set}" = set; then
  1.1343 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1344 +else
  1.1345 +  if test -n "$CC"; then
  1.1346 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.1347 +else
  1.1348 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.1349 +for as_dir in $PATH
  1.1350 +do
  1.1351 +  IFS=$as_save_IFS
  1.1352 +  test -z "$as_dir" && as_dir=.
  1.1353 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.1354 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1355 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
  1.1356 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1357 +    break 2
  1.1358 +  fi
  1.1359 +done
  1.1360 +done
  1.1361 +IFS=$as_save_IFS
  1.1362 +
  1.1363 +fi
  1.1364 +fi
  1.1365 +CC=$ac_cv_prog_CC
  1.1366 +if test -n "$CC"; then
  1.1367 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.1368 +echo "${ECHO_T}$CC" >&6; }
  1.1369 +else
  1.1370 +  { echo "$as_me:$LINENO: result: no" >&5
  1.1371 +echo "${ECHO_T}no" >&6; }
  1.1372 +fi
  1.1373 +
  1.1374 +
  1.1375 +  fi
  1.1376 +fi
  1.1377 +if test -z "$CC"; then
  1.1378 +  # Extract the first word of "cc", so it can be a program name with args.
  1.1379 +set dummy cc; ac_word=$2
  1.1380 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1381 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1382 +if test "${ac_cv_prog_CC+set}" = set; then
  1.1383 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1384 +else
  1.1385 +  if test -n "$CC"; then
  1.1386 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.1387 +else
  1.1388 +  ac_prog_rejected=no
  1.1389 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.1390 +for as_dir in $PATH
  1.1391 +do
  1.1392 +  IFS=$as_save_IFS
  1.1393 +  test -z "$as_dir" && as_dir=.
  1.1394 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.1395 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1396 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  1.1397 +       ac_prog_rejected=yes
  1.1398 +       continue
  1.1399 +     fi
  1.1400 +    ac_cv_prog_CC="cc"
  1.1401 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1402 +    break 2
  1.1403 +  fi
  1.1404 +done
  1.1405 +done
  1.1406 +IFS=$as_save_IFS
  1.1407 +
  1.1408 +if test $ac_prog_rejected = yes; then
  1.1409 +  # We found a bogon in the path, so make sure we never use it.
  1.1410 +  set dummy $ac_cv_prog_CC
  1.1411 +  shift
  1.1412 +  if test $# != 0; then
  1.1413 +    # We chose a different compiler from the bogus one.
  1.1414 +    # However, it has the same basename, so the bogon will be chosen
  1.1415 +    # first if we set CC to just the basename; use the full file name.
  1.1416 +    shift
  1.1417 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  1.1418 +  fi
  1.1419 +fi
  1.1420 +fi
  1.1421 +fi
  1.1422 +CC=$ac_cv_prog_CC
  1.1423 +if test -n "$CC"; then
  1.1424 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.1425 +echo "${ECHO_T}$CC" >&6; }
  1.1426 +else
  1.1427 +  { echo "$as_me:$LINENO: result: no" >&5
  1.1428 +echo "${ECHO_T}no" >&6; }
  1.1429 +fi
  1.1430 +
  1.1431 +
  1.1432 +fi
  1.1433 +if test -z "$CC"; then
  1.1434 +  if test -n "$ac_tool_prefix"; then
  1.1435 +  for ac_prog in cl.exe
  1.1436 +  do
  1.1437 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  1.1438 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  1.1439 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1440 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1441 +if test "${ac_cv_prog_CC+set}" = set; then
  1.1442 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1443 +else
  1.1444 +  if test -n "$CC"; then
  1.1445 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.1446 +else
  1.1447 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.1448 +for as_dir in $PATH
  1.1449 +do
  1.1450 +  IFS=$as_save_IFS
  1.1451 +  test -z "$as_dir" && as_dir=.
  1.1452 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.1453 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1454 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  1.1455 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1456 +    break 2
  1.1457 +  fi
  1.1458 +done
  1.1459 +done
  1.1460 +IFS=$as_save_IFS
  1.1461 +
  1.1462 +fi
  1.1463 +fi
  1.1464 +CC=$ac_cv_prog_CC
  1.1465 +if test -n "$CC"; then
  1.1466 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.1467 +echo "${ECHO_T}$CC" >&6; }
  1.1468 +else
  1.1469 +  { echo "$as_me:$LINENO: result: no" >&5
  1.1470 +echo "${ECHO_T}no" >&6; }
  1.1471 +fi
  1.1472 +
  1.1473 +
  1.1474 +    test -n "$CC" && break
  1.1475 +  done
  1.1476 +fi
  1.1477 +if test -z "$CC"; then
  1.1478 +  ac_ct_CC=$CC
  1.1479 +  for ac_prog in cl.exe
  1.1480 +do
  1.1481 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.1482 +set dummy $ac_prog; ac_word=$2
  1.1483 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.1484 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.1485 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.1486 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1487 +else
  1.1488 +  if test -n "$ac_ct_CC"; then
  1.1489 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.1490 +else
  1.1491 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.1492 +for as_dir in $PATH
  1.1493 +do
  1.1494 +  IFS=$as_save_IFS
  1.1495 +  test -z "$as_dir" && as_dir=.
  1.1496 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.1497 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.1498 +    ac_cv_prog_ac_ct_CC="$ac_prog"
  1.1499 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.1500 +    break 2
  1.1501 +  fi
  1.1502 +done
  1.1503 +done
  1.1504 +IFS=$as_save_IFS
  1.1505 +
  1.1506 +fi
  1.1507 +fi
  1.1508 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.1509 +if test -n "$ac_ct_CC"; then
  1.1510 +  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.1511 +echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.1512 +else
  1.1513 +  { echo "$as_me:$LINENO: result: no" >&5
  1.1514 +echo "${ECHO_T}no" >&6; }
  1.1515 +fi
  1.1516 +
  1.1517 +
  1.1518 +  test -n "$ac_ct_CC" && break
  1.1519 +done
  1.1520 +
  1.1521 +  if test "x$ac_ct_CC" = x; then
  1.1522 +    CC=""
  1.1523 +  else
  1.1524 +    case $cross_compiling:$ac_tool_warned in
  1.1525 +yes:)
  1.1526 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.1527 +whose name does not start with the host triplet.  If you think this
  1.1528 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.1529 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.1530 +whose name does not start with the host triplet.  If you think this
  1.1531 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.1532 +ac_tool_warned=yes ;;
  1.1533 +esac
  1.1534 +    CC=$ac_ct_CC
  1.1535 +  fi
  1.1536 +fi
  1.1537 +
  1.1538 +fi
  1.1539 +
  1.1540 +
  1.1541 +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  1.1542 +See \`config.log' for more details." >&5
  1.1543 +echo "$as_me: error: no acceptable C compiler found in \$PATH
  1.1544 +See \`config.log' for more details." >&2;}
  1.1545 +   { (exit 1); exit 1; }; }
  1.1546 +
  1.1547 +# Provide some information about the compiler.
  1.1548 +echo "$as_me:$LINENO: checking for C compiler version" >&5
  1.1549 +ac_compiler=`set X $ac_compile; echo $2`
  1.1550 +{ (ac_try="$ac_compiler --version >&5"
  1.1551 +case "(($ac_try" in
  1.1552 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1553 +  *) ac_try_echo=$ac_try;;
  1.1554 +esac
  1.1555 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1556 +  (eval "$ac_compiler --version >&5") 2>&5
  1.1557 +  ac_status=$?
  1.1558 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1559 +  (exit $ac_status); }
  1.1560 +{ (ac_try="$ac_compiler -v >&5"
  1.1561 +case "(($ac_try" in
  1.1562 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1563 +  *) ac_try_echo=$ac_try;;
  1.1564 +esac
  1.1565 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1566 +  (eval "$ac_compiler -v >&5") 2>&5
  1.1567 +  ac_status=$?
  1.1568 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1569 +  (exit $ac_status); }
  1.1570 +{ (ac_try="$ac_compiler -V >&5"
  1.1571 +case "(($ac_try" in
  1.1572 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1573 +  *) ac_try_echo=$ac_try;;
  1.1574 +esac
  1.1575 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1576 +  (eval "$ac_compiler -V >&5") 2>&5
  1.1577 +  ac_status=$?
  1.1578 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1579 +  (exit $ac_status); }
  1.1580 +
  1.1581 +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.1582 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  1.1583 +if test "${ac_cv_c_compiler_gnu+set}" = set; then
  1.1584 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1585 +else
  1.1586 +  cat >conftest.$ac_ext <<_ACEOF
  1.1587 +/* confdefs.h.  */
  1.1588 +_ACEOF
  1.1589 +cat confdefs.h >>conftest.$ac_ext
  1.1590 +cat >>conftest.$ac_ext <<_ACEOF
  1.1591 +/* end confdefs.h.  */
  1.1592 +
  1.1593 +int
  1.1594 +main ()
  1.1595 +{
  1.1596 +#ifndef __GNUC__
  1.1597 +       choke me
  1.1598 +#endif
  1.1599 +
  1.1600 +  ;
  1.1601 +  return 0;
  1.1602 +}
  1.1603 +_ACEOF
  1.1604 +rm -f conftest.$ac_objext
  1.1605 +if { (ac_try="$ac_compile"
  1.1606 +case "(($ac_try" in
  1.1607 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1608 +  *) ac_try_echo=$ac_try;;
  1.1609 +esac
  1.1610 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1611 +  (eval "$ac_compile") 2>conftest.er1
  1.1612 +  ac_status=$?
  1.1613 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.1614 +  rm -f conftest.er1
  1.1615 +  cat conftest.err >&5
  1.1616 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1617 +  (exit $ac_status); } && {
  1.1618 +	 test -z "$ac_c_werror_flag" ||
  1.1619 +	 test ! -s conftest.err
  1.1620 +       } && test -s conftest.$ac_objext; then
  1.1621 +  ac_compiler_gnu=yes
  1.1622 +else
  1.1623 +  echo "$as_me: failed program was:" >&5
  1.1624 +sed 's/^/| /' conftest.$ac_ext >&5
  1.1625 +
  1.1626 +	ac_compiler_gnu=no
  1.1627 +fi
  1.1628 +
  1.1629 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.1630 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
  1.1631 +
  1.1632 +fi
  1.1633 +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.1634 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  1.1635 +GCC=`test $ac_compiler_gnu = yes && echo yes`
  1.1636 +ac_test_CFLAGS=${CFLAGS+set}
  1.1637 +ac_save_CFLAGS=$CFLAGS
  1.1638 +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.1639 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  1.1640 +if test "${ac_cv_prog_cc_g+set}" = set; then
  1.1641 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1642 +else
  1.1643 +  ac_save_c_werror_flag=$ac_c_werror_flag
  1.1644 +   ac_c_werror_flag=yes
  1.1645 +   ac_cv_prog_cc_g=no
  1.1646 +   CFLAGS="-g"
  1.1647 +   cat >conftest.$ac_ext <<_ACEOF
  1.1648 +/* confdefs.h.  */
  1.1649 +_ACEOF
  1.1650 +cat confdefs.h >>conftest.$ac_ext
  1.1651 +cat >>conftest.$ac_ext <<_ACEOF
  1.1652 +/* end confdefs.h.  */
  1.1653 +
  1.1654 +int
  1.1655 +main ()
  1.1656 +{
  1.1657 +
  1.1658 +  ;
  1.1659 +  return 0;
  1.1660 +}
  1.1661 +_ACEOF
  1.1662 +rm -f conftest.$ac_objext
  1.1663 +if { (ac_try="$ac_compile"
  1.1664 +case "(($ac_try" in
  1.1665 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1666 +  *) ac_try_echo=$ac_try;;
  1.1667 +esac
  1.1668 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1669 +  (eval "$ac_compile") 2>conftest.er1
  1.1670 +  ac_status=$?
  1.1671 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.1672 +  rm -f conftest.er1
  1.1673 +  cat conftest.err >&5
  1.1674 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1675 +  (exit $ac_status); } && {
  1.1676 +	 test -z "$ac_c_werror_flag" ||
  1.1677 +	 test ! -s conftest.err
  1.1678 +       } && test -s conftest.$ac_objext; then
  1.1679 +  ac_cv_prog_cc_g=yes
  1.1680 +else
  1.1681 +  echo "$as_me: failed program was:" >&5
  1.1682 +sed 's/^/| /' conftest.$ac_ext >&5
  1.1683 +
  1.1684 +	CFLAGS=""
  1.1685 +      cat >conftest.$ac_ext <<_ACEOF
  1.1686 +/* confdefs.h.  */
  1.1687 +_ACEOF
  1.1688 +cat confdefs.h >>conftest.$ac_ext
  1.1689 +cat >>conftest.$ac_ext <<_ACEOF
  1.1690 +/* end confdefs.h.  */
  1.1691 +
  1.1692 +int
  1.1693 +main ()
  1.1694 +{
  1.1695 +
  1.1696 +  ;
  1.1697 +  return 0;
  1.1698 +}
  1.1699 +_ACEOF
  1.1700 +rm -f conftest.$ac_objext
  1.1701 +if { (ac_try="$ac_compile"
  1.1702 +case "(($ac_try" in
  1.1703 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1704 +  *) ac_try_echo=$ac_try;;
  1.1705 +esac
  1.1706 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1707 +  (eval "$ac_compile") 2>conftest.er1
  1.1708 +  ac_status=$?
  1.1709 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.1710 +  rm -f conftest.er1
  1.1711 +  cat conftest.err >&5
  1.1712 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1713 +  (exit $ac_status); } && {
  1.1714 +	 test -z "$ac_c_werror_flag" ||
  1.1715 +	 test ! -s conftest.err
  1.1716 +       } && test -s conftest.$ac_objext; then
  1.1717 +  :
  1.1718 +else
  1.1719 +  echo "$as_me: failed program was:" >&5
  1.1720 +sed 's/^/| /' conftest.$ac_ext >&5
  1.1721 +
  1.1722 +	ac_c_werror_flag=$ac_save_c_werror_flag
  1.1723 +	 CFLAGS="-g"
  1.1724 +	 cat >conftest.$ac_ext <<_ACEOF
  1.1725 +/* confdefs.h.  */
  1.1726 +_ACEOF
  1.1727 +cat confdefs.h >>conftest.$ac_ext
  1.1728 +cat >>conftest.$ac_ext <<_ACEOF
  1.1729 +/* end confdefs.h.  */
  1.1730 +
  1.1731 +int
  1.1732 +main ()
  1.1733 +{
  1.1734 +
  1.1735 +  ;
  1.1736 +  return 0;
  1.1737 +}
  1.1738 +_ACEOF
  1.1739 +rm -f conftest.$ac_objext
  1.1740 +if { (ac_try="$ac_compile"
  1.1741 +case "(($ac_try" in
  1.1742 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1743 +  *) ac_try_echo=$ac_try;;
  1.1744 +esac
  1.1745 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1746 +  (eval "$ac_compile") 2>conftest.er1
  1.1747 +  ac_status=$?
  1.1748 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.1749 +  rm -f conftest.er1
  1.1750 +  cat conftest.err >&5
  1.1751 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1752 +  (exit $ac_status); } && {
  1.1753 +	 test -z "$ac_c_werror_flag" ||
  1.1754 +	 test ! -s conftest.err
  1.1755 +       } && test -s conftest.$ac_objext; then
  1.1756 +  ac_cv_prog_cc_g=yes
  1.1757 +else
  1.1758 +  echo "$as_me: failed program was:" >&5
  1.1759 +sed 's/^/| /' conftest.$ac_ext >&5
  1.1760 +
  1.1761 +
  1.1762 +fi
  1.1763 +
  1.1764 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.1765 +fi
  1.1766 +
  1.1767 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.1768 +fi
  1.1769 +
  1.1770 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.1771 +   ac_c_werror_flag=$ac_save_c_werror_flag
  1.1772 +fi
  1.1773 +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.1774 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  1.1775 +if test "$ac_test_CFLAGS" = set; then
  1.1776 +  CFLAGS=$ac_save_CFLAGS
  1.1777 +elif test $ac_cv_prog_cc_g = yes; then
  1.1778 +  if test "$GCC" = yes; then
  1.1779 +    CFLAGS="-g -O2"
  1.1780 +  else
  1.1781 +    CFLAGS="-g"
  1.1782 +  fi
  1.1783 +else
  1.1784 +  if test "$GCC" = yes; then
  1.1785 +    CFLAGS="-O2"
  1.1786 +  else
  1.1787 +    CFLAGS=
  1.1788 +  fi
  1.1789 +fi
  1.1790 +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  1.1791 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  1.1792 +if test "${ac_cv_prog_cc_c89+set}" = set; then
  1.1793 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1794 +else
  1.1795 +  ac_cv_prog_cc_c89=no
  1.1796 +ac_save_CC=$CC
  1.1797 +cat >conftest.$ac_ext <<_ACEOF
  1.1798 +/* confdefs.h.  */
  1.1799 +_ACEOF
  1.1800 +cat confdefs.h >>conftest.$ac_ext
  1.1801 +cat >>conftest.$ac_ext <<_ACEOF
  1.1802 +/* end confdefs.h.  */
  1.1803 +#include <stdarg.h>
  1.1804 +#include <stdio.h>
  1.1805 +#include <sys/types.h>
  1.1806 +#include <sys/stat.h>
  1.1807 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  1.1808 +struct buf { int x; };
  1.1809 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
  1.1810 +static char *e (p, i)
  1.1811 +     char **p;
  1.1812 +     int i;
  1.1813 +{
  1.1814 +  return p[i];
  1.1815 +}
  1.1816 +static char *f (char * (*g) (char **, int), char **p, ...)
  1.1817 +{
  1.1818 +  char *s;
  1.1819 +  va_list v;
  1.1820 +  va_start (v,p);
  1.1821 +  s = g (p, va_arg (v,int));
  1.1822 +  va_end (v);
  1.1823 +  return s;
  1.1824 +}
  1.1825 +
  1.1826 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  1.1827 +   function prototypes and stuff, but not '\xHH' hex character constants.
  1.1828 +   These don't provoke an error unfortunately, instead are silently treated
  1.1829 +   as 'x'.  The following induces an error, until -std is added to get
  1.1830 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  1.1831 +   array size at least.  It's necessary to write '\x00'==0 to get something
  1.1832 +   that's true only with -std.  */
  1.1833 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  1.1834 +
  1.1835 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  1.1836 +   inside strings and character constants.  */
  1.1837 +#define FOO(x) 'x'
  1.1838 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  1.1839 +
  1.1840 +int test (int i, double x);
  1.1841 +struct s1 {int (*f) (int a);};
  1.1842 +struct s2 {int (*f) (double a);};
  1.1843 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  1.1844 +int argc;
  1.1845 +char **argv;
  1.1846 +int
  1.1847 +main ()
  1.1848 +{
  1.1849 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  1.1850 +  ;
  1.1851 +  return 0;
  1.1852 +}
  1.1853 +_ACEOF
  1.1854 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  1.1855 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.1856 +do
  1.1857 +  CC="$ac_save_CC $ac_arg"
  1.1858 +  rm -f conftest.$ac_objext
  1.1859 +if { (ac_try="$ac_compile"
  1.1860 +case "(($ac_try" in
  1.1861 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.1862 +  *) ac_try_echo=$ac_try;;
  1.1863 +esac
  1.1864 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.1865 +  (eval "$ac_compile") 2>conftest.er1
  1.1866 +  ac_status=$?
  1.1867 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.1868 +  rm -f conftest.er1
  1.1869 +  cat conftest.err >&5
  1.1870 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.1871 +  (exit $ac_status); } && {
  1.1872 +	 test -z "$ac_c_werror_flag" ||
  1.1873 +	 test ! -s conftest.err
  1.1874 +       } && test -s conftest.$ac_objext; then
  1.1875 +  ac_cv_prog_cc_c89=$ac_arg
  1.1876 +else
  1.1877 +  echo "$as_me: failed program was:" >&5
  1.1878 +sed 's/^/| /' conftest.$ac_ext >&5
  1.1879 +
  1.1880 +
  1.1881 +fi
  1.1882 +
  1.1883 +rm -f core conftest.err conftest.$ac_objext
  1.1884 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
  1.1885 +done
  1.1886 +rm -f conftest.$ac_ext
  1.1887 +CC=$ac_save_CC
  1.1888 +
  1.1889 +fi
  1.1890 +# AC_CACHE_VAL
  1.1891 +case "x$ac_cv_prog_cc_c89" in
  1.1892 +  x)
  1.1893 +    { echo "$as_me:$LINENO: result: none needed" >&5
  1.1894 +echo "${ECHO_T}none needed" >&6; } ;;
  1.1895 +  xno)
  1.1896 +    { echo "$as_me:$LINENO: result: unsupported" >&5
  1.1897 +echo "${ECHO_T}unsupported" >&6; } ;;
  1.1898 +  *)
  1.1899 +    CC="$CC $ac_cv_prog_cc_c89"
  1.1900 +    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  1.1901 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  1.1902 +esac
  1.1903 +
  1.1904 +
  1.1905 +ac_ext=c
  1.1906 +ac_cpp='$CPP $CPPFLAGS'
  1.1907 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.1908 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.1909 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.1910 +
  1.1911 +depcc="$CC"   am_compiler_list=
  1.1912 +
  1.1913 +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.1914 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  1.1915 +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  1.1916 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.1917 +else
  1.1918 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  1.1919 +  # We make a subdir and do the tests there.  Otherwise we can end up
  1.1920 +  # making bogus files that we don't know about and never remove.  For
  1.1921 +  # instance it was reported that on HP-UX the gcc test will end up
  1.1922 +  # making a dummy file named `D' -- because `-MD' means `put the output
  1.1923 +  # in D'.
  1.1924 +  mkdir conftest.dir
  1.1925 +  # Copy depcomp to subdir because otherwise we won't find it if we're
  1.1926 +  # using a relative directory.
  1.1927 +  cp "$am_depcomp" conftest.dir
  1.1928 +  cd conftest.dir
  1.1929 +  # We will build objects and dependencies in a subdirectory because
  1.1930 +  # it helps to detect inapplicable dependency modes.  For instance
  1.1931 +  # both Tru64's cc and ICC support -MD to output dependencies as a
  1.1932 +  # side effect of compilation, but ICC will put the dependencies in
  1.1933 +  # the current directory while Tru64 will put them in the object
  1.1934 +  # directory.
  1.1935 +  mkdir sub
  1.1936 +
  1.1937 +  am_cv_CC_dependencies_compiler_type=none
  1.1938 +  if test "$am_compiler_list" = ""; then
  1.1939 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  1.1940 +  fi
  1.1941 +  for depmode in $am_compiler_list; do
  1.1942 +    # Setup a source with many dependencies, because some compilers
  1.1943 +    # like to wrap large dependency lists on column 80 (with \), and
  1.1944 +    # we should not choose a depcomp mode which is confused by this.
  1.1945 +    #
  1.1946 +    # We need to recreate these files for each test, as the compiler may
  1.1947 +    # overwrite some of them when testing with obscure command lines.
  1.1948 +    # This happens at least with the AIX C compiler.
  1.1949 +    : > sub/conftest.c
  1.1950 +    for i in 1 2 3 4 5 6; do
  1.1951 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
  1.1952 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  1.1953 +      # Solaris 8's {/usr,}/bin/sh.
  1.1954 +      touch sub/conftst$i.h
  1.1955 +    done
  1.1956 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  1.1957 +
  1.1958 +    case $depmode in
  1.1959 +    nosideeffect)
  1.1960 +      # after this tag, mechanisms are not by side-effect, so they'll
  1.1961 +      # only be used when explicitly requested
  1.1962 +      if test "x$enable_dependency_tracking" = xyes; then
  1.1963 +	continue
  1.1964 +      else
  1.1965 +	break
  1.1966 +      fi
  1.1967 +      ;;
  1.1968 +    none) break ;;
  1.1969 +    esac
  1.1970 +    # We check with `-c' and `-o' for the sake of the "dashmstdout"
  1.1971 +    # mode.  It turns out that the SunPro C++ compiler does not properly
  1.1972 +    # handle `-M -o', and we need to detect this.
  1.1973 +    if depmode=$depmode \
  1.1974 +       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  1.1975 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  1.1976 +       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  1.1977 +         >/dev/null 2>conftest.err &&
  1.1978 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  1.1979 +       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  1.1980 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  1.1981 +      # icc doesn't choke on unknown options, it will just issue warnings
  1.1982 +      # or remarks (even with -Werror).  So we grep stderr for any message
  1.1983 +      # that says an option was ignored or not supported.
  1.1984 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
  1.1985 +      #   icc: Command line warning: ignoring option '-M'; no argument required
  1.1986 +      # The diagnosis changed in icc 8.0:
  1.1987 +      #   icc: Command line remark: option '-MP' not supported
  1.1988 +      if (grep 'ignoring option' conftest.err ||
  1.1989 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  1.1990 +        am_cv_CC_dependencies_compiler_type=$depmode
  1.1991 +        break
  1.1992 +      fi
  1.1993 +    fi
  1.1994 +  done
  1.1995 +
  1.1996 +  cd ..
  1.1997 +  rm -rf conftest.dir
  1.1998 +else
  1.1999 +  am_cv_CC_dependencies_compiler_type=none
  1.2000 +fi
  1.2001 +
  1.2002 +fi
  1.2003 +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.2004 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  1.2005 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  1.2006 +
  1.2007 +
  1.2008 +
  1.2009 +if
  1.2010 +  test "x$enable_dependency_tracking" != xno \
  1.2011 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  1.2012 +  am__fastdepCC_TRUE=
  1.2013 +  am__fastdepCC_FALSE='#'
  1.2014 +else
  1.2015 +  am__fastdepCC_TRUE='#'
  1.2016 +  am__fastdepCC_FALSE=
  1.2017 +fi
  1.2018 +
  1.2019 +
  1.2020 +ac_ext=c
  1.2021 +ac_cpp='$CPP $CPPFLAGS'
  1.2022 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.2023 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.2024 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.2025 +if test -n "$ac_tool_prefix"; then
  1.2026 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  1.2027 +set dummy ${ac_tool_prefix}gcc; ac_word=$2
  1.2028 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2029 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2030 +if test "${ac_cv_prog_CC+set}" = set; then
  1.2031 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2032 +else
  1.2033 +  if test -n "$CC"; then
  1.2034 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.2035 +else
  1.2036 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.2037 +for as_dir in $PATH
  1.2038 +do
  1.2039 +  IFS=$as_save_IFS
  1.2040 +  test -z "$as_dir" && as_dir=.
  1.2041 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.2042 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2043 +    ac_cv_prog_CC="${ac_tool_prefix}gcc"
  1.2044 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2045 +    break 2
  1.2046 +  fi
  1.2047 +done
  1.2048 +done
  1.2049 +IFS=$as_save_IFS
  1.2050 +
  1.2051 +fi
  1.2052 +fi
  1.2053 +CC=$ac_cv_prog_CC
  1.2054 +if test -n "$CC"; then
  1.2055 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.2056 +echo "${ECHO_T}$CC" >&6; }
  1.2057 +else
  1.2058 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2059 +echo "${ECHO_T}no" >&6; }
  1.2060 +fi
  1.2061 +
  1.2062 +
  1.2063 +fi
  1.2064 +if test -z "$ac_cv_prog_CC"; then
  1.2065 +  ac_ct_CC=$CC
  1.2066 +  # Extract the first word of "gcc", so it can be a program name with args.
  1.2067 +set dummy gcc; ac_word=$2
  1.2068 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2069 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2070 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.2071 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2072 +else
  1.2073 +  if test -n "$ac_ct_CC"; then
  1.2074 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.2075 +else
  1.2076 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.2077 +for as_dir in $PATH
  1.2078 +do
  1.2079 +  IFS=$as_save_IFS
  1.2080 +  test -z "$as_dir" && as_dir=.
  1.2081 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.2082 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2083 +    ac_cv_prog_ac_ct_CC="gcc"
  1.2084 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2085 +    break 2
  1.2086 +  fi
  1.2087 +done
  1.2088 +done
  1.2089 +IFS=$as_save_IFS
  1.2090 +
  1.2091 +fi
  1.2092 +fi
  1.2093 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.2094 +if test -n "$ac_ct_CC"; then
  1.2095 +  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.2096 +echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.2097 +else
  1.2098 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2099 +echo "${ECHO_T}no" >&6; }
  1.2100 +fi
  1.2101 +
  1.2102 +  if test "x$ac_ct_CC" = x; then
  1.2103 +    CC=""
  1.2104 +  else
  1.2105 +    case $cross_compiling:$ac_tool_warned in
  1.2106 +yes:)
  1.2107 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.2108 +whose name does not start with the host triplet.  If you think this
  1.2109 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.2110 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.2111 +whose name does not start with the host triplet.  If you think this
  1.2112 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.2113 +ac_tool_warned=yes ;;
  1.2114 +esac
  1.2115 +    CC=$ac_ct_CC
  1.2116 +  fi
  1.2117 +else
  1.2118 +  CC="$ac_cv_prog_CC"
  1.2119 +fi
  1.2120 +
  1.2121 +if test -z "$CC"; then
  1.2122 +          if test -n "$ac_tool_prefix"; then
  1.2123 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1.2124 +set dummy ${ac_tool_prefix}cc; ac_word=$2
  1.2125 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2126 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2127 +if test "${ac_cv_prog_CC+set}" = set; then
  1.2128 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2129 +else
  1.2130 +  if test -n "$CC"; then
  1.2131 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.2132 +else
  1.2133 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.2134 +for as_dir in $PATH
  1.2135 +do
  1.2136 +  IFS=$as_save_IFS
  1.2137 +  test -z "$as_dir" && as_dir=.
  1.2138 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.2139 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2140 +    ac_cv_prog_CC="${ac_tool_prefix}cc"
  1.2141 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2142 +    break 2
  1.2143 +  fi
  1.2144 +done
  1.2145 +done
  1.2146 +IFS=$as_save_IFS
  1.2147 +
  1.2148 +fi
  1.2149 +fi
  1.2150 +CC=$ac_cv_prog_CC
  1.2151 +if test -n "$CC"; then
  1.2152 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.2153 +echo "${ECHO_T}$CC" >&6; }
  1.2154 +else
  1.2155 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2156 +echo "${ECHO_T}no" >&6; }
  1.2157 +fi
  1.2158 +
  1.2159 +
  1.2160 +  fi
  1.2161 +fi
  1.2162 +if test -z "$CC"; then
  1.2163 +  # Extract the first word of "cc", so it can be a program name with args.
  1.2164 +set dummy cc; ac_word=$2
  1.2165 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2166 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2167 +if test "${ac_cv_prog_CC+set}" = set; then
  1.2168 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2169 +else
  1.2170 +  if test -n "$CC"; then
  1.2171 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.2172 +else
  1.2173 +  ac_prog_rejected=no
  1.2174 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.2175 +for as_dir in $PATH
  1.2176 +do
  1.2177 +  IFS=$as_save_IFS
  1.2178 +  test -z "$as_dir" && as_dir=.
  1.2179 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.2180 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2181 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  1.2182 +       ac_prog_rejected=yes
  1.2183 +       continue
  1.2184 +     fi
  1.2185 +    ac_cv_prog_CC="cc"
  1.2186 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2187 +    break 2
  1.2188 +  fi
  1.2189 +done
  1.2190 +done
  1.2191 +IFS=$as_save_IFS
  1.2192 +
  1.2193 +if test $ac_prog_rejected = yes; then
  1.2194 +  # We found a bogon in the path, so make sure we never use it.
  1.2195 +  set dummy $ac_cv_prog_CC
  1.2196 +  shift
  1.2197 +  if test $# != 0; then
  1.2198 +    # We chose a different compiler from the bogus one.
  1.2199 +    # However, it has the same basename, so the bogon will be chosen
  1.2200 +    # first if we set CC to just the basename; use the full file name.
  1.2201 +    shift
  1.2202 +    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  1.2203 +  fi
  1.2204 +fi
  1.2205 +fi
  1.2206 +fi
  1.2207 +CC=$ac_cv_prog_CC
  1.2208 +if test -n "$CC"; then
  1.2209 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.2210 +echo "${ECHO_T}$CC" >&6; }
  1.2211 +else
  1.2212 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2213 +echo "${ECHO_T}no" >&6; }
  1.2214 +fi
  1.2215 +
  1.2216 +
  1.2217 +fi
  1.2218 +if test -z "$CC"; then
  1.2219 +  if test -n "$ac_tool_prefix"; then
  1.2220 +  for ac_prog in cl.exe
  1.2221 +  do
  1.2222 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  1.2223 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  1.2224 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2225 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2226 +if test "${ac_cv_prog_CC+set}" = set; then
  1.2227 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2228 +else
  1.2229 +  if test -n "$CC"; then
  1.2230 +  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.2231 +else
  1.2232 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.2233 +for as_dir in $PATH
  1.2234 +do
  1.2235 +  IFS=$as_save_IFS
  1.2236 +  test -z "$as_dir" && as_dir=.
  1.2237 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.2238 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2239 +    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  1.2240 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2241 +    break 2
  1.2242 +  fi
  1.2243 +done
  1.2244 +done
  1.2245 +IFS=$as_save_IFS
  1.2246 +
  1.2247 +fi
  1.2248 +fi
  1.2249 +CC=$ac_cv_prog_CC
  1.2250 +if test -n "$CC"; then
  1.2251 +  { echo "$as_me:$LINENO: result: $CC" >&5
  1.2252 +echo "${ECHO_T}$CC" >&6; }
  1.2253 +else
  1.2254 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2255 +echo "${ECHO_T}no" >&6; }
  1.2256 +fi
  1.2257 +
  1.2258 +
  1.2259 +    test -n "$CC" && break
  1.2260 +  done
  1.2261 +fi
  1.2262 +if test -z "$CC"; then
  1.2263 +  ac_ct_CC=$CC
  1.2264 +  for ac_prog in cl.exe
  1.2265 +do
  1.2266 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.2267 +set dummy $ac_prog; ac_word=$2
  1.2268 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.2269 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.2270 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.2271 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2272 +else
  1.2273 +  if test -n "$ac_ct_CC"; then
  1.2274 +  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.2275 +else
  1.2276 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.2277 +for as_dir in $PATH
  1.2278 +do
  1.2279 +  IFS=$as_save_IFS
  1.2280 +  test -z "$as_dir" && as_dir=.
  1.2281 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.2282 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.2283 +    ac_cv_prog_ac_ct_CC="$ac_prog"
  1.2284 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.2285 +    break 2
  1.2286 +  fi
  1.2287 +done
  1.2288 +done
  1.2289 +IFS=$as_save_IFS
  1.2290 +
  1.2291 +fi
  1.2292 +fi
  1.2293 +ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.2294 +if test -n "$ac_ct_CC"; then
  1.2295 +  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.2296 +echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.2297 +else
  1.2298 +  { echo "$as_me:$LINENO: result: no" >&5
  1.2299 +echo "${ECHO_T}no" >&6; }
  1.2300 +fi
  1.2301 +
  1.2302 +
  1.2303 +  test -n "$ac_ct_CC" && break
  1.2304 +done
  1.2305 +
  1.2306 +  if test "x$ac_ct_CC" = x; then
  1.2307 +    CC=""
  1.2308 +  else
  1.2309 +    case $cross_compiling:$ac_tool_warned in
  1.2310 +yes:)
  1.2311 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.2312 +whose name does not start with the host triplet.  If you think this
  1.2313 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.2314 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.2315 +whose name does not start with the host triplet.  If you think this
  1.2316 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.2317 +ac_tool_warned=yes ;;
  1.2318 +esac
  1.2319 +    CC=$ac_ct_CC
  1.2320 +  fi
  1.2321 +fi
  1.2322 +
  1.2323 +fi
  1.2324 +
  1.2325 +
  1.2326 +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  1.2327 +See \`config.log' for more details." >&5
  1.2328 +echo "$as_me: error: no acceptable C compiler found in \$PATH
  1.2329 +See \`config.log' for more details." >&2;}
  1.2330 +   { (exit 1); exit 1; }; }
  1.2331 +
  1.2332 +# Provide some information about the compiler.
  1.2333 +echo "$as_me:$LINENO: checking for C compiler version" >&5
  1.2334 +ac_compiler=`set X $ac_compile; echo $2`
  1.2335 +{ (ac_try="$ac_compiler --version >&5"
  1.2336 +case "(($ac_try" in
  1.2337 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2338 +  *) ac_try_echo=$ac_try;;
  1.2339 +esac
  1.2340 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2341 +  (eval "$ac_compiler --version >&5") 2>&5
  1.2342 +  ac_status=$?
  1.2343 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2344 +  (exit $ac_status); }
  1.2345 +{ (ac_try="$ac_compiler -v >&5"
  1.2346 +case "(($ac_try" in
  1.2347 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2348 +  *) ac_try_echo=$ac_try;;
  1.2349 +esac
  1.2350 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2351 +  (eval "$ac_compiler -v >&5") 2>&5
  1.2352 +  ac_status=$?
  1.2353 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2354 +  (exit $ac_status); }
  1.2355 +{ (ac_try="$ac_compiler -V >&5"
  1.2356 +case "(($ac_try" in
  1.2357 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2358 +  *) ac_try_echo=$ac_try;;
  1.2359 +esac
  1.2360 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2361 +  (eval "$ac_compiler -V >&5") 2>&5
  1.2362 +  ac_status=$?
  1.2363 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2364 +  (exit $ac_status); }
  1.2365 +
  1.2366 +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.2367 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  1.2368 +if test "${ac_cv_c_compiler_gnu+set}" = set; then
  1.2369 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2370 +else
  1.2371 +  cat >conftest.$ac_ext <<_ACEOF
  1.2372 +/* confdefs.h.  */
  1.2373 +_ACEOF
  1.2374 +cat confdefs.h >>conftest.$ac_ext
  1.2375 +cat >>conftest.$ac_ext <<_ACEOF
  1.2376 +/* end confdefs.h.  */
  1.2377 +
  1.2378 +int
  1.2379 +main ()
  1.2380 +{
  1.2381 +#ifndef __GNUC__
  1.2382 +       choke me
  1.2383 +#endif
  1.2384 +
  1.2385 +  ;
  1.2386 +  return 0;
  1.2387 +}
  1.2388 +_ACEOF
  1.2389 +rm -f conftest.$ac_objext
  1.2390 +if { (ac_try="$ac_compile"
  1.2391 +case "(($ac_try" in
  1.2392 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2393 +  *) ac_try_echo=$ac_try;;
  1.2394 +esac
  1.2395 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2396 +  (eval "$ac_compile") 2>conftest.er1
  1.2397 +  ac_status=$?
  1.2398 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2399 +  rm -f conftest.er1
  1.2400 +  cat conftest.err >&5
  1.2401 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2402 +  (exit $ac_status); } && {
  1.2403 +	 test -z "$ac_c_werror_flag" ||
  1.2404 +	 test ! -s conftest.err
  1.2405 +       } && test -s conftest.$ac_objext; then
  1.2406 +  ac_compiler_gnu=yes
  1.2407 +else
  1.2408 +  echo "$as_me: failed program was:" >&5
  1.2409 +sed 's/^/| /' conftest.$ac_ext >&5
  1.2410 +
  1.2411 +	ac_compiler_gnu=no
  1.2412 +fi
  1.2413 +
  1.2414 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.2415 +ac_cv_c_compiler_gnu=$ac_compiler_gnu
  1.2416 +
  1.2417 +fi
  1.2418 +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.2419 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  1.2420 +GCC=`test $ac_compiler_gnu = yes && echo yes`
  1.2421 +ac_test_CFLAGS=${CFLAGS+set}
  1.2422 +ac_save_CFLAGS=$CFLAGS
  1.2423 +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.2424 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  1.2425 +if test "${ac_cv_prog_cc_g+set}" = set; then
  1.2426 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2427 +else
  1.2428 +  ac_save_c_werror_flag=$ac_c_werror_flag
  1.2429 +   ac_c_werror_flag=yes
  1.2430 +   ac_cv_prog_cc_g=no
  1.2431 +   CFLAGS="-g"
  1.2432 +   cat >conftest.$ac_ext <<_ACEOF
  1.2433 +/* confdefs.h.  */
  1.2434 +_ACEOF
  1.2435 +cat confdefs.h >>conftest.$ac_ext
  1.2436 +cat >>conftest.$ac_ext <<_ACEOF
  1.2437 +/* end confdefs.h.  */
  1.2438 +
  1.2439 +int
  1.2440 +main ()
  1.2441 +{
  1.2442 +
  1.2443 +  ;
  1.2444 +  return 0;
  1.2445 +}
  1.2446 +_ACEOF
  1.2447 +rm -f conftest.$ac_objext
  1.2448 +if { (ac_try="$ac_compile"
  1.2449 +case "(($ac_try" in
  1.2450 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2451 +  *) ac_try_echo=$ac_try;;
  1.2452 +esac
  1.2453 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2454 +  (eval "$ac_compile") 2>conftest.er1
  1.2455 +  ac_status=$?
  1.2456 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2457 +  rm -f conftest.er1
  1.2458 +  cat conftest.err >&5
  1.2459 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2460 +  (exit $ac_status); } && {
  1.2461 +	 test -z "$ac_c_werror_flag" ||
  1.2462 +	 test ! -s conftest.err
  1.2463 +       } && test -s conftest.$ac_objext; then
  1.2464 +  ac_cv_prog_cc_g=yes
  1.2465 +else
  1.2466 +  echo "$as_me: failed program was:" >&5
  1.2467 +sed 's/^/| /' conftest.$ac_ext >&5
  1.2468 +
  1.2469 +	CFLAGS=""
  1.2470 +      cat >conftest.$ac_ext <<_ACEOF
  1.2471 +/* confdefs.h.  */
  1.2472 +_ACEOF
  1.2473 +cat confdefs.h >>conftest.$ac_ext
  1.2474 +cat >>conftest.$ac_ext <<_ACEOF
  1.2475 +/* end confdefs.h.  */
  1.2476 +
  1.2477 +int
  1.2478 +main ()
  1.2479 +{
  1.2480 +
  1.2481 +  ;
  1.2482 +  return 0;
  1.2483 +}
  1.2484 +_ACEOF
  1.2485 +rm -f conftest.$ac_objext
  1.2486 +if { (ac_try="$ac_compile"
  1.2487 +case "(($ac_try" in
  1.2488 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2489 +  *) ac_try_echo=$ac_try;;
  1.2490 +esac
  1.2491 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2492 +  (eval "$ac_compile") 2>conftest.er1
  1.2493 +  ac_status=$?
  1.2494 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2495 +  rm -f conftest.er1
  1.2496 +  cat conftest.err >&5
  1.2497 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2498 +  (exit $ac_status); } && {
  1.2499 +	 test -z "$ac_c_werror_flag" ||
  1.2500 +	 test ! -s conftest.err
  1.2501 +       } && test -s conftest.$ac_objext; then
  1.2502 +  :
  1.2503 +else
  1.2504 +  echo "$as_me: failed program was:" >&5
  1.2505 +sed 's/^/| /' conftest.$ac_ext >&5
  1.2506 +
  1.2507 +	ac_c_werror_flag=$ac_save_c_werror_flag
  1.2508 +	 CFLAGS="-g"
  1.2509 +	 cat >conftest.$ac_ext <<_ACEOF
  1.2510 +/* confdefs.h.  */
  1.2511 +_ACEOF
  1.2512 +cat confdefs.h >>conftest.$ac_ext
  1.2513 +cat >>conftest.$ac_ext <<_ACEOF
  1.2514 +/* end confdefs.h.  */
  1.2515 +
  1.2516 +int
  1.2517 +main ()
  1.2518 +{
  1.2519 +
  1.2520 +  ;
  1.2521 +  return 0;
  1.2522 +}
  1.2523 +_ACEOF
  1.2524 +rm -f conftest.$ac_objext
  1.2525 +if { (ac_try="$ac_compile"
  1.2526 +case "(($ac_try" in
  1.2527 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2528 +  *) ac_try_echo=$ac_try;;
  1.2529 +esac
  1.2530 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2531 +  (eval "$ac_compile") 2>conftest.er1
  1.2532 +  ac_status=$?
  1.2533 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2534 +  rm -f conftest.er1
  1.2535 +  cat conftest.err >&5
  1.2536 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2537 +  (exit $ac_status); } && {
  1.2538 +	 test -z "$ac_c_werror_flag" ||
  1.2539 +	 test ! -s conftest.err
  1.2540 +       } && test -s conftest.$ac_objext; then
  1.2541 +  ac_cv_prog_cc_g=yes
  1.2542 +else
  1.2543 +  echo "$as_me: failed program was:" >&5
  1.2544 +sed 's/^/| /' conftest.$ac_ext >&5
  1.2545 +
  1.2546 +
  1.2547 +fi
  1.2548 +
  1.2549 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.2550 +fi
  1.2551 +
  1.2552 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.2553 +fi
  1.2554 +
  1.2555 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.2556 +   ac_c_werror_flag=$ac_save_c_werror_flag
  1.2557 +fi
  1.2558 +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.2559 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  1.2560 +if test "$ac_test_CFLAGS" = set; then
  1.2561 +  CFLAGS=$ac_save_CFLAGS
  1.2562 +elif test $ac_cv_prog_cc_g = yes; then
  1.2563 +  if test "$GCC" = yes; then
  1.2564 +    CFLAGS="-g -O2"
  1.2565 +  else
  1.2566 +    CFLAGS="-g"
  1.2567 +  fi
  1.2568 +else
  1.2569 +  if test "$GCC" = yes; then
  1.2570 +    CFLAGS="-O2"
  1.2571 +  else
  1.2572 +    CFLAGS=
  1.2573 +  fi
  1.2574 +fi
  1.2575 +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  1.2576 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  1.2577 +if test "${ac_cv_prog_cc_c89+set}" = set; then
  1.2578 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2579 +else
  1.2580 +  ac_cv_prog_cc_c89=no
  1.2581 +ac_save_CC=$CC
  1.2582 +cat >conftest.$ac_ext <<_ACEOF
  1.2583 +/* confdefs.h.  */
  1.2584 +_ACEOF
  1.2585 +cat confdefs.h >>conftest.$ac_ext
  1.2586 +cat >>conftest.$ac_ext <<_ACEOF
  1.2587 +/* end confdefs.h.  */
  1.2588 +#include <stdarg.h>
  1.2589 +#include <stdio.h>
  1.2590 +#include <sys/types.h>
  1.2591 +#include <sys/stat.h>
  1.2592 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  1.2593 +struct buf { int x; };
  1.2594 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
  1.2595 +static char *e (p, i)
  1.2596 +     char **p;
  1.2597 +     int i;
  1.2598 +{
  1.2599 +  return p[i];
  1.2600 +}
  1.2601 +static char *f (char * (*g) (char **, int), char **p, ...)
  1.2602 +{
  1.2603 +  char *s;
  1.2604 +  va_list v;
  1.2605 +  va_start (v,p);
  1.2606 +  s = g (p, va_arg (v,int));
  1.2607 +  va_end (v);
  1.2608 +  return s;
  1.2609 +}
  1.2610 +
  1.2611 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  1.2612 +   function prototypes and stuff, but not '\xHH' hex character constants.
  1.2613 +   These don't provoke an error unfortunately, instead are silently treated
  1.2614 +   as 'x'.  The following induces an error, until -std is added to get
  1.2615 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  1.2616 +   array size at least.  It's necessary to write '\x00'==0 to get something
  1.2617 +   that's true only with -std.  */
  1.2618 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  1.2619 +
  1.2620 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  1.2621 +   inside strings and character constants.  */
  1.2622 +#define FOO(x) 'x'
  1.2623 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  1.2624 +
  1.2625 +int test (int i, double x);
  1.2626 +struct s1 {int (*f) (int a);};
  1.2627 +struct s2 {int (*f) (double a);};
  1.2628 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  1.2629 +int argc;
  1.2630 +char **argv;
  1.2631 +int
  1.2632 +main ()
  1.2633 +{
  1.2634 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  1.2635 +  ;
  1.2636 +  return 0;
  1.2637 +}
  1.2638 +_ACEOF
  1.2639 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  1.2640 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.2641 +do
  1.2642 +  CC="$ac_save_CC $ac_arg"
  1.2643 +  rm -f conftest.$ac_objext
  1.2644 +if { (ac_try="$ac_compile"
  1.2645 +case "(($ac_try" in
  1.2646 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2647 +  *) ac_try_echo=$ac_try;;
  1.2648 +esac
  1.2649 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2650 +  (eval "$ac_compile") 2>conftest.er1
  1.2651 +  ac_status=$?
  1.2652 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2653 +  rm -f conftest.er1
  1.2654 +  cat conftest.err >&5
  1.2655 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2656 +  (exit $ac_status); } && {
  1.2657 +	 test -z "$ac_c_werror_flag" ||
  1.2658 +	 test ! -s conftest.err
  1.2659 +       } && test -s conftest.$ac_objext; then
  1.2660 +  ac_cv_prog_cc_c89=$ac_arg
  1.2661 +else
  1.2662 +  echo "$as_me: failed program was:" >&5
  1.2663 +sed 's/^/| /' conftest.$ac_ext >&5
  1.2664 +
  1.2665 +
  1.2666 +fi
  1.2667 +
  1.2668 +rm -f core conftest.err conftest.$ac_objext
  1.2669 +  test "x$ac_cv_prog_cc_c89" != "xno" && break
  1.2670 +done
  1.2671 +rm -f conftest.$ac_ext
  1.2672 +CC=$ac_save_CC
  1.2673 +
  1.2674 +fi
  1.2675 +# AC_CACHE_VAL
  1.2676 +case "x$ac_cv_prog_cc_c89" in
  1.2677 +  x)
  1.2678 +    { echo "$as_me:$LINENO: result: none needed" >&5
  1.2679 +echo "${ECHO_T}none needed" >&6; } ;;
  1.2680 +  xno)
  1.2681 +    { echo "$as_me:$LINENO: result: unsupported" >&5
  1.2682 +echo "${ECHO_T}unsupported" >&6; } ;;
  1.2683 +  *)
  1.2684 +    CC="$CC $ac_cv_prog_cc_c89"
  1.2685 +    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  1.2686 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  1.2687 +esac
  1.2688 +
  1.2689 +
  1.2690 +ac_ext=c
  1.2691 +ac_cpp='$CPP $CPPFLAGS'
  1.2692 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.2693 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.2694 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.2695 +
  1.2696 +depcc="$CC"   am_compiler_list=
  1.2697 +
  1.2698 +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.2699 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  1.2700 +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  1.2701 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2702 +else
  1.2703 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  1.2704 +  # We make a subdir and do the tests there.  Otherwise we can end up
  1.2705 +  # making bogus files that we don't know about and never remove.  For
  1.2706 +  # instance it was reported that on HP-UX the gcc test will end up
  1.2707 +  # making a dummy file named `D' -- because `-MD' means `put the output
  1.2708 +  # in D'.
  1.2709 +  mkdir conftest.dir
  1.2710 +  # Copy depcomp to subdir because otherwise we won't find it if we're
  1.2711 +  # using a relative directory.
  1.2712 +  cp "$am_depcomp" conftest.dir
  1.2713 +  cd conftest.dir
  1.2714 +  # We will build objects and dependencies in a subdirectory because
  1.2715 +  # it helps to detect inapplicable dependency modes.  For instance
  1.2716 +  # both Tru64's cc and ICC support -MD to output dependencies as a
  1.2717 +  # side effect of compilation, but ICC will put the dependencies in
  1.2718 +  # the current directory while Tru64 will put them in the object
  1.2719 +  # directory.
  1.2720 +  mkdir sub
  1.2721 +
  1.2722 +  am_cv_CC_dependencies_compiler_type=none
  1.2723 +  if test "$am_compiler_list" = ""; then
  1.2724 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  1.2725 +  fi
  1.2726 +  for depmode in $am_compiler_list; do
  1.2727 +    # Setup a source with many dependencies, because some compilers
  1.2728 +    # like to wrap large dependency lists on column 80 (with \), and
  1.2729 +    # we should not choose a depcomp mode which is confused by this.
  1.2730 +    #
  1.2731 +    # We need to recreate these files for each test, as the compiler may
  1.2732 +    # overwrite some of them when testing with obscure command lines.
  1.2733 +    # This happens at least with the AIX C compiler.
  1.2734 +    : > sub/conftest.c
  1.2735 +    for i in 1 2 3 4 5 6; do
  1.2736 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
  1.2737 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  1.2738 +      # Solaris 8's {/usr,}/bin/sh.
  1.2739 +      touch sub/conftst$i.h
  1.2740 +    done
  1.2741 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  1.2742 +
  1.2743 +    case $depmode in
  1.2744 +    nosideeffect)
  1.2745 +      # after this tag, mechanisms are not by side-effect, so they'll
  1.2746 +      # only be used when explicitly requested
  1.2747 +      if test "x$enable_dependency_tracking" = xyes; then
  1.2748 +	continue
  1.2749 +      else
  1.2750 +	break
  1.2751 +      fi
  1.2752 +      ;;
  1.2753 +    none) break ;;
  1.2754 +    esac
  1.2755 +    # We check with `-c' and `-o' for the sake of the "dashmstdout"
  1.2756 +    # mode.  It turns out that the SunPro C++ compiler does not properly
  1.2757 +    # handle `-M -o', and we need to detect this.
  1.2758 +    if depmode=$depmode \
  1.2759 +       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  1.2760 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  1.2761 +       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  1.2762 +         >/dev/null 2>conftest.err &&
  1.2763 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  1.2764 +       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  1.2765 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  1.2766 +      # icc doesn't choke on unknown options, it will just issue warnings
  1.2767 +      # or remarks (even with -Werror).  So we grep stderr for any message
  1.2768 +      # that says an option was ignored or not supported.
  1.2769 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
  1.2770 +      #   icc: Command line warning: ignoring option '-M'; no argument required
  1.2771 +      # The diagnosis changed in icc 8.0:
  1.2772 +      #   icc: Command line remark: option '-MP' not supported
  1.2773 +      if (grep 'ignoring option' conftest.err ||
  1.2774 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  1.2775 +        am_cv_CC_dependencies_compiler_type=$depmode
  1.2776 +        break
  1.2777 +      fi
  1.2778 +    fi
  1.2779 +  done
  1.2780 +
  1.2781 +  cd ..
  1.2782 +  rm -rf conftest.dir
  1.2783 +else
  1.2784 +  am_cv_CC_dependencies_compiler_type=none
  1.2785 +fi
  1.2786 +
  1.2787 +fi
  1.2788 +{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.2789 +echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  1.2790 +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  1.2791 +
  1.2792 +
  1.2793 +
  1.2794 +if
  1.2795 +  test "x$enable_dependency_tracking" != xno \
  1.2796 +  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  1.2797 +  am__fastdepCC_TRUE=
  1.2798 +  am__fastdepCC_FALSE='#'
  1.2799 +else
  1.2800 +  am__fastdepCC_TRUE='#'
  1.2801 +  am__fastdepCC_FALSE=
  1.2802 +fi
  1.2803 +
  1.2804 +
  1.2805 +
  1.2806 +am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
  1.2807 +
  1.2808 +ac_ext=c
  1.2809 +ac_cpp='$CPP $CPPFLAGS'
  1.2810 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.2811 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.2812 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.2813 +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  1.2814 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
  1.2815 +# On Suns, sometimes $CPP names a directory.
  1.2816 +if test -n "$CPP" && test -d "$CPP"; then
  1.2817 +  CPP=
  1.2818 +fi
  1.2819 +if test -z "$CPP"; then
  1.2820 +  if test "${ac_cv_prog_CPP+set}" = set; then
  1.2821 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.2822 +else
  1.2823 +      # Double quotes because CPP needs to be expanded
  1.2824 +    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
  1.2825 +    do
  1.2826 +      ac_preproc_ok=false
  1.2827 +for ac_c_preproc_warn_flag in '' yes
  1.2828 +do
  1.2829 +  # Use a header file that comes with gcc, so configuring glibc
  1.2830 +  # with a fresh cross-compiler works.
  1.2831 +  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.2832 +  # <limits.h> exists even on freestanding compilers.
  1.2833 +  # On the NeXT, cc -E runs the code through the compiler's parser,
  1.2834 +  # not just through cpp. "Syntax error" is here to catch this case.
  1.2835 +  cat >conftest.$ac_ext <<_ACEOF
  1.2836 +/* confdefs.h.  */
  1.2837 +_ACEOF
  1.2838 +cat confdefs.h >>conftest.$ac_ext
  1.2839 +cat >>conftest.$ac_ext <<_ACEOF
  1.2840 +/* end confdefs.h.  */
  1.2841 +#ifdef __STDC__
  1.2842 +# include <limits.h>
  1.2843 +#else
  1.2844 +# include <assert.h>
  1.2845 +#endif
  1.2846 +		     Syntax error
  1.2847 +_ACEOF
  1.2848 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.2849 +case "(($ac_try" in
  1.2850 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2851 +  *) ac_try_echo=$ac_try;;
  1.2852 +esac
  1.2853 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2854 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.2855 +  ac_status=$?
  1.2856 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2857 +  rm -f conftest.er1
  1.2858 +  cat conftest.err >&5
  1.2859 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2860 +  (exit $ac_status); } >/dev/null && {
  1.2861 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.2862 +	 test ! -s conftest.err
  1.2863 +       }; then
  1.2864 +  :
  1.2865 +else
  1.2866 +  echo "$as_me: failed program was:" >&5
  1.2867 +sed 's/^/| /' conftest.$ac_ext >&5
  1.2868 +
  1.2869 +  # Broken: fails on valid input.
  1.2870 +continue
  1.2871 +fi
  1.2872 +
  1.2873 +rm -f conftest.err conftest.$ac_ext
  1.2874 +
  1.2875 +  # OK, works on sane cases.  Now check whether nonexistent headers
  1.2876 +  # can be detected and how.
  1.2877 +  cat >conftest.$ac_ext <<_ACEOF
  1.2878 +/* confdefs.h.  */
  1.2879 +_ACEOF
  1.2880 +cat confdefs.h >>conftest.$ac_ext
  1.2881 +cat >>conftest.$ac_ext <<_ACEOF
  1.2882 +/* end confdefs.h.  */
  1.2883 +#include <ac_nonexistent.h>
  1.2884 +_ACEOF
  1.2885 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.2886 +case "(($ac_try" in
  1.2887 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2888 +  *) ac_try_echo=$ac_try;;
  1.2889 +esac
  1.2890 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2891 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.2892 +  ac_status=$?
  1.2893 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2894 +  rm -f conftest.er1
  1.2895 +  cat conftest.err >&5
  1.2896 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2897 +  (exit $ac_status); } >/dev/null && {
  1.2898 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.2899 +	 test ! -s conftest.err
  1.2900 +       }; then
  1.2901 +  # Broken: success on invalid input.
  1.2902 +continue
  1.2903 +else
  1.2904 +  echo "$as_me: failed program was:" >&5
  1.2905 +sed 's/^/| /' conftest.$ac_ext >&5
  1.2906 +
  1.2907 +  # Passes both tests.
  1.2908 +ac_preproc_ok=:
  1.2909 +break
  1.2910 +fi
  1.2911 +
  1.2912 +rm -f conftest.err conftest.$ac_ext
  1.2913 +
  1.2914 +done
  1.2915 +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  1.2916 +rm -f conftest.err conftest.$ac_ext
  1.2917 +if $ac_preproc_ok; then
  1.2918 +  break
  1.2919 +fi
  1.2920 +
  1.2921 +    done
  1.2922 +    ac_cv_prog_CPP=$CPP
  1.2923 +
  1.2924 +fi
  1.2925 +  CPP=$ac_cv_prog_CPP
  1.2926 +else
  1.2927 +  ac_cv_prog_CPP=$CPP
  1.2928 +fi
  1.2929 +{ echo "$as_me:$LINENO: result: $CPP" >&5
  1.2930 +echo "${ECHO_T}$CPP" >&6; }
  1.2931 +ac_preproc_ok=false
  1.2932 +for ac_c_preproc_warn_flag in '' yes
  1.2933 +do
  1.2934 +  # Use a header file that comes with gcc, so configuring glibc
  1.2935 +  # with a fresh cross-compiler works.
  1.2936 +  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.2937 +  # <limits.h> exists even on freestanding compilers.
  1.2938 +  # On the NeXT, cc -E runs the code through the compiler's parser,
  1.2939 +  # not just through cpp. "Syntax error" is here to catch this case.
  1.2940 +  cat >conftest.$ac_ext <<_ACEOF
  1.2941 +/* confdefs.h.  */
  1.2942 +_ACEOF
  1.2943 +cat confdefs.h >>conftest.$ac_ext
  1.2944 +cat >>conftest.$ac_ext <<_ACEOF
  1.2945 +/* end confdefs.h.  */
  1.2946 +#ifdef __STDC__
  1.2947 +# include <limits.h>
  1.2948 +#else
  1.2949 +# include <assert.h>
  1.2950 +#endif
  1.2951 +		     Syntax error
  1.2952 +_ACEOF
  1.2953 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.2954 +case "(($ac_try" in
  1.2955 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2956 +  *) ac_try_echo=$ac_try;;
  1.2957 +esac
  1.2958 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2959 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.2960 +  ac_status=$?
  1.2961 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2962 +  rm -f conftest.er1
  1.2963 +  cat conftest.err >&5
  1.2964 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.2965 +  (exit $ac_status); } >/dev/null && {
  1.2966 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.2967 +	 test ! -s conftest.err
  1.2968 +       }; then
  1.2969 +  :
  1.2970 +else
  1.2971 +  echo "$as_me: failed program was:" >&5
  1.2972 +sed 's/^/| /' conftest.$ac_ext >&5
  1.2973 +
  1.2974 +  # Broken: fails on valid input.
  1.2975 +continue
  1.2976 +fi
  1.2977 +
  1.2978 +rm -f conftest.err conftest.$ac_ext
  1.2979 +
  1.2980 +  # OK, works on sane cases.  Now check whether nonexistent headers
  1.2981 +  # can be detected and how.
  1.2982 +  cat >conftest.$ac_ext <<_ACEOF
  1.2983 +/* confdefs.h.  */
  1.2984 +_ACEOF
  1.2985 +cat confdefs.h >>conftest.$ac_ext
  1.2986 +cat >>conftest.$ac_ext <<_ACEOF
  1.2987 +/* end confdefs.h.  */
  1.2988 +#include <ac_nonexistent.h>
  1.2989 +_ACEOF
  1.2990 +if { (ac_try="$ac_cpp conftest.$ac_ext"
  1.2991 +case "(($ac_try" in
  1.2992 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.2993 +  *) ac_try_echo=$ac_try;;
  1.2994 +esac
  1.2995 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.2996 +  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  1.2997 +  ac_status=$?
  1.2998 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.2999 +  rm -f conftest.er1
  1.3000 +  cat conftest.err >&5
  1.3001 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3002 +  (exit $ac_status); } >/dev/null && {
  1.3003 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.3004 +	 test ! -s conftest.err
  1.3005 +       }; then
  1.3006 +  # Broken: success on invalid input.
  1.3007 +continue
  1.3008 +else
  1.3009 +  echo "$as_me: failed program was:" >&5
  1.3010 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3011 +
  1.3012 +  # Passes both tests.
  1.3013 +ac_preproc_ok=:
  1.3014 +break
  1.3015 +fi
  1.3016 +
  1.3017 +rm -f conftest.err conftest.$ac_ext
  1.3018 +
  1.3019 +done
  1.3020 +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  1.3021 +rm -f conftest.err conftest.$ac_ext
  1.3022 +if $ac_preproc_ok; then
  1.3023 +  :
  1.3024 +else
  1.3025 +  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
  1.3026 +See \`config.log' for more details." >&5
  1.3027 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
  1.3028 +See \`config.log' for more details." >&2;}
  1.3029 +   { (exit 1); exit 1; }; }
  1.3030 +fi
  1.3031 +
  1.3032 +ac_ext=c
  1.3033 +ac_cpp='$CPP $CPPFLAGS'
  1.3034 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.3035 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.3036 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.3037 +
  1.3038 +
  1.3039 +ac_main_cc="$CC"
  1.3040 +test -n "$build_alias" && ac_build_tool_prefix=$build_alias-
  1.3041 +
  1.3042 +if test -z "$CC_FOR_BUILD"; then
  1.3043 +    if test "$#" = yes; then
  1.3044 +  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
  1.3045 +See \`config.log' for more details." >&5
  1.3046 +echo "$as_me: error: cannot run test program while cross compiling
  1.3047 +See \`config.log' for more details." >&2;}
  1.3048 +   { (exit 1); exit 1; }; }
  1.3049 +else
  1.3050 +  cat >conftest.$ac_ext <<_ACEOF
  1.3051 +int main(){return 0;}
  1.3052 +_ACEOF
  1.3053 +rm -f conftest$ac_exeext
  1.3054 +if { (ac_try="$ac_link"
  1.3055 +case "(($ac_try" in
  1.3056 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3057 +  *) ac_try_echo=$ac_try;;
  1.3058 +esac
  1.3059 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3060 +  (eval "$ac_link") 2>&5
  1.3061 +  ac_status=$?
  1.3062 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3063 +  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  1.3064 +  { (case "(($ac_try" in
  1.3065 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3066 +  *) ac_try_echo=$ac_try;;
  1.3067 +esac
  1.3068 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3069 +  (eval "$ac_try") 2>&5
  1.3070 +  ac_status=$?
  1.3071 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3072 +  (exit $ac_status); }; }; then
  1.3073 +  CC_FOR_BUILD="$CC"
  1.3074 +else
  1.3075 +  echo "$as_me: program exited with status $ac_status" >&5
  1.3076 +echo "$as_me: failed program was:" >&5
  1.3077 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3078 +
  1.3079 +fi
  1.3080 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  1.3081 +fi
  1.3082 +
  1.3083 +
  1.3084 +fi
  1.3085 +
  1.3086 +
  1.3087 +ac_ext=c
  1.3088 +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
  1.3089 +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
  1.3090 +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.3091 +ac_build_compiler_gnu=$ac_cv_c_compiler_gnu
  1.3092 +if test -n "$ac_build_tool_prefix"; then
  1.3093 +  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  1.3094 +set dummy ${ac_build_tool_prefix}gcc; ac_word=$2
  1.3095 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3096 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.3097 +if test "${ac_cv_prog_CC_FOR_BUILD+set}" = set; then
  1.3098 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3099 +else
  1.3100 +  if test -n "$CC_FOR_BUILD"; then
  1.3101 +  ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
  1.3102 +else
  1.3103 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3104 +for as_dir in $PATH
  1.3105 +do
  1.3106 +  IFS=$as_save_IFS
  1.3107 +  test -z "$as_dir" && as_dir=.
  1.3108 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3109 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3110 +    ac_cv_prog_CC_FOR_BUILD="${ac_build_tool_prefix}gcc"
  1.3111 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3112 +    break 2
  1.3113 +  fi
  1.3114 +done
  1.3115 +done
  1.3116 +IFS=$as_save_IFS
  1.3117 +
  1.3118 +fi
  1.3119 +fi
  1.3120 +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
  1.3121 +if test -n "$CC_FOR_BUILD"; then
  1.3122 +  { echo "$as_me:$LINENO: result: $CC_FOR_BUILD" >&5
  1.3123 +echo "${ECHO_T}$CC_FOR_BUILD" >&6; }
  1.3124 +else
  1.3125 +  { echo "$as_me:$LINENO: result: no" >&5
  1.3126 +echo "${ECHO_T}no" >&6; }
  1.3127 +fi
  1.3128 +
  1.3129 +
  1.3130 +fi
  1.3131 +if test -z "$ac_cv_prog_CC_FOR_BUILD"; then
  1.3132 +  ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD
  1.3133 +  # Extract the first word of "gcc", so it can be a program name with args.
  1.3134 +set dummy gcc; ac_word=$2
  1.3135 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3136 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.3137 +if test "${ac_cv_prog_ac_ct_CC_FOR_BUILD+set}" = set; then
  1.3138 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3139 +else
  1.3140 +  if test -n "$ac_ct_CC_FOR_BUILD"; then
  1.3141 +  ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test.
  1.3142 +else
  1.3143 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3144 +for as_dir in $PATH
  1.3145 +do
  1.3146 +  IFS=$as_save_IFS
  1.3147 +  test -z "$as_dir" && as_dir=.
  1.3148 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3149 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3150 +    ac_cv_prog_ac_ct_CC_FOR_BUILD="gcc"
  1.3151 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3152 +    break 2
  1.3153 +  fi
  1.3154 +done
  1.3155 +done
  1.3156 +IFS=$as_save_IFS
  1.3157 +
  1.3158 +fi
  1.3159 +fi
  1.3160 +ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD
  1.3161 +if test -n "$ac_ct_CC_FOR_BUILD"; then
  1.3162 +  { echo "$as_me:$LINENO: result: $ac_ct_CC_FOR_BUILD" >&5
  1.3163 +echo "${ECHO_T}$ac_ct_CC_FOR_BUILD" >&6; }
  1.3164 +else
  1.3165 +  { echo "$as_me:$LINENO: result: no" >&5
  1.3166 +echo "${ECHO_T}no" >&6; }
  1.3167 +fi
  1.3168 +
  1.3169 +  if test "x$ac_ct_CC_FOR_BUILD" = x; then
  1.3170 +    CC_FOR_BUILD=""
  1.3171 +  else
  1.3172 +    case $#:$ac_tool_warned in
  1.3173 +yes:)
  1.3174 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.3175 +whose name does not start with the build triplet.  If you think this
  1.3176 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.3177 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.3178 +whose name does not start with the build triplet.  If you think this
  1.3179 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.3180 +ac_tool_warned=yes ;;
  1.3181 +esac
  1.3182 +    CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD
  1.3183 +  fi
  1.3184 +else
  1.3185 +  CC_FOR_BUILD="$ac_cv_prog_CC_FOR_BUILD"
  1.3186 +fi
  1.3187 +
  1.3188 +if test -z "$CC_FOR_BUILD"; then
  1.3189 +          if test -n "$ac_build_tool_prefix"; then
  1.3190 +    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1.3191 +set dummy ${ac_build_tool_prefix}cc; ac_word=$2
  1.3192 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3193 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.3194 +if test "${ac_cv_prog_CC_FOR_BUILD+set}" = set; then
  1.3195 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3196 +else
  1.3197 +  if test -n "$CC_FOR_BUILD"; then
  1.3198 +  ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
  1.3199 +else
  1.3200 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3201 +for as_dir in $PATH
  1.3202 +do
  1.3203 +  IFS=$as_save_IFS
  1.3204 +  test -z "$as_dir" && as_dir=.
  1.3205 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3206 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3207 +    ac_cv_prog_CC_FOR_BUILD="${ac_build_tool_prefix}cc"
  1.3208 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3209 +    break 2
  1.3210 +  fi
  1.3211 +done
  1.3212 +done
  1.3213 +IFS=$as_save_IFS
  1.3214 +
  1.3215 +fi
  1.3216 +fi
  1.3217 +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
  1.3218 +if test -n "$CC_FOR_BUILD"; then
  1.3219 +  { echo "$as_me:$LINENO: result: $CC_FOR_BUILD" >&5
  1.3220 +echo "${ECHO_T}$CC_FOR_BUILD" >&6; }
  1.3221 +else
  1.3222 +  { echo "$as_me:$LINENO: result: no" >&5
  1.3223 +echo "${ECHO_T}no" >&6; }
  1.3224 +fi
  1.3225 +
  1.3226 +
  1.3227 +  fi
  1.3228 +fi
  1.3229 +if test -z "$CC_FOR_BUILD"; then
  1.3230 +  # Extract the first word of "cc", so it can be a program name with args.
  1.3231 +set dummy cc; ac_word=$2
  1.3232 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3233 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.3234 +if test "${ac_cv_prog_CC_FOR_BUILD+set}" = set; then
  1.3235 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3236 +else
  1.3237 +  if test -n "$CC_FOR_BUILD"; then
  1.3238 +  ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
  1.3239 +else
  1.3240 +  ac_prog_rejected=no
  1.3241 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3242 +for as_dir in $PATH
  1.3243 +do
  1.3244 +  IFS=$as_save_IFS
  1.3245 +  test -z "$as_dir" && as_dir=.
  1.3246 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3247 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3248 +    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  1.3249 +       ac_prog_rejected=yes
  1.3250 +       continue
  1.3251 +     fi
  1.3252 +    ac_cv_prog_CC_FOR_BUILD="cc"
  1.3253 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3254 +    break 2
  1.3255 +  fi
  1.3256 +done
  1.3257 +done
  1.3258 +IFS=$as_save_IFS
  1.3259 +
  1.3260 +if test $ac_prog_rejected = yes; then
  1.3261 +  # We found a bogon in the path, so make sure we never use it.
  1.3262 +  set dummy $ac_cv_prog_CC_FOR_BUILD
  1.3263 +  shift
  1.3264 +  if test $# != 0; then
  1.3265 +    # We chose a different compiler from the bogus one.
  1.3266 +    # However, it has the same basename, so the bogon will be chosen
  1.3267 +    # first if we set CC_FOR_BUILD to just the basename; use the full file name.
  1.3268 +    shift
  1.3269 +    ac_cv_prog_CC_FOR_BUILD="$as_dir/$ac_word${1+' '}$@"
  1.3270 +  fi
  1.3271 +fi
  1.3272 +fi
  1.3273 +fi
  1.3274 +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
  1.3275 +if test -n "$CC_FOR_BUILD"; then
  1.3276 +  { echo "$as_me:$LINENO: result: $CC_FOR_BUILD" >&5
  1.3277 +echo "${ECHO_T}$CC_FOR_BUILD" >&6; }
  1.3278 +else
  1.3279 +  { echo "$as_me:$LINENO: result: no" >&5
  1.3280 +echo "${ECHO_T}no" >&6; }
  1.3281 +fi
  1.3282 +
  1.3283 +
  1.3284 +fi
  1.3285 +if test -z "$CC_FOR_BUILD"; then
  1.3286 +  if test -n "$ac_build_tool_prefix"; then
  1.3287 +  for ac_prog in cl.exe
  1.3288 +  do
  1.3289 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  1.3290 +set dummy $ac_build_tool_prefix$ac_prog; ac_word=$2
  1.3291 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3292 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.3293 +if test "${ac_cv_prog_CC_FOR_BUILD+set}" = set; then
  1.3294 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3295 +else
  1.3296 +  if test -n "$CC_FOR_BUILD"; then
  1.3297 +  ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test.
  1.3298 +else
  1.3299 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3300 +for as_dir in $PATH
  1.3301 +do
  1.3302 +  IFS=$as_save_IFS
  1.3303 +  test -z "$as_dir" && as_dir=.
  1.3304 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3305 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3306 +    ac_cv_prog_CC_FOR_BUILD="$ac_build_tool_prefix$ac_prog"
  1.3307 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3308 +    break 2
  1.3309 +  fi
  1.3310 +done
  1.3311 +done
  1.3312 +IFS=$as_save_IFS
  1.3313 +
  1.3314 +fi
  1.3315 +fi
  1.3316 +CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD
  1.3317 +if test -n "$CC_FOR_BUILD"; then
  1.3318 +  { echo "$as_me:$LINENO: result: $CC_FOR_BUILD" >&5
  1.3319 +echo "${ECHO_T}$CC_FOR_BUILD" >&6; }
  1.3320 +else
  1.3321 +  { echo "$as_me:$LINENO: result: no" >&5
  1.3322 +echo "${ECHO_T}no" >&6; }
  1.3323 +fi
  1.3324 +
  1.3325 +
  1.3326 +    test -n "$CC_FOR_BUILD" && break
  1.3327 +  done
  1.3328 +fi
  1.3329 +if test -z "$CC_FOR_BUILD"; then
  1.3330 +  ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD
  1.3331 +  for ac_prog in cl.exe
  1.3332 +do
  1.3333 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.3334 +set dummy $ac_prog; ac_word=$2
  1.3335 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.3336 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.3337 +if test "${ac_cv_prog_ac_ct_CC_FOR_BUILD+set}" = set; then
  1.3338 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3339 +else
  1.3340 +  if test -n "$ac_ct_CC_FOR_BUILD"; then
  1.3341 +  ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test.
  1.3342 +else
  1.3343 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.3344 +for as_dir in $PATH
  1.3345 +do
  1.3346 +  IFS=$as_save_IFS
  1.3347 +  test -z "$as_dir" && as_dir=.
  1.3348 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.3349 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.3350 +    ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_prog"
  1.3351 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.3352 +    break 2
  1.3353 +  fi
  1.3354 +done
  1.3355 +done
  1.3356 +IFS=$as_save_IFS
  1.3357 +
  1.3358 +fi
  1.3359 +fi
  1.3360 +ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD
  1.3361 +if test -n "$ac_ct_CC_FOR_BUILD"; then
  1.3362 +  { echo "$as_me:$LINENO: result: $ac_ct_CC_FOR_BUILD" >&5
  1.3363 +echo "${ECHO_T}$ac_ct_CC_FOR_BUILD" >&6; }
  1.3364 +else
  1.3365 +  { echo "$as_me:$LINENO: result: no" >&5
  1.3366 +echo "${ECHO_T}no" >&6; }
  1.3367 +fi
  1.3368 +
  1.3369 +
  1.3370 +  test -n "$ac_ct_CC_FOR_BUILD" && break
  1.3371 +done
  1.3372 +
  1.3373 +  if test "x$ac_ct_CC_FOR_BUILD" = x; then
  1.3374 +    CC_FOR_BUILD=""
  1.3375 +  else
  1.3376 +    case $#:$ac_tool_warned in
  1.3377 +yes:)
  1.3378 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.3379 +whose name does not start with the build triplet.  If you think this
  1.3380 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.3381 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.3382 +whose name does not start with the build triplet.  If you think this
  1.3383 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.3384 +ac_tool_warned=yes ;;
  1.3385 +esac
  1.3386 +    CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD
  1.3387 +  fi
  1.3388 +fi
  1.3389 +
  1.3390 +fi
  1.3391 +
  1.3392 +
  1.3393 +test -z "$CC_FOR_BUILD" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  1.3394 +See \`config.log' for more details." >&5
  1.3395 +echo "$as_me: error: no acceptable C compiler found in \$PATH
  1.3396 +See \`config.log' for more details." >&2;}
  1.3397 +   { (exit 1); exit 1; }; }
  1.3398 +
  1.3399 +# Provide some information about the compiler.
  1.3400 +echo "$as_me:$LINENO: checking for C compiler version" >&5
  1.3401 +ac_compiler=`set X $ac_build_compile; echo $2`
  1.3402 +{ (ac_try="$ac_compiler --version >&5"
  1.3403 +case "(($ac_try" in
  1.3404 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3405 +  *) ac_try_echo=$ac_try;;
  1.3406 +esac
  1.3407 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3408 +  (eval "$ac_compiler --version >&5") 2>&5
  1.3409 +  ac_status=$?
  1.3410 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3411 +  (exit $ac_status); }
  1.3412 +{ (ac_try="$ac_compiler -v >&5"
  1.3413 +case "(($ac_try" in
  1.3414 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3415 +  *) ac_try_echo=$ac_try;;
  1.3416 +esac
  1.3417 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3418 +  (eval "$ac_compiler -v >&5") 2>&5
  1.3419 +  ac_status=$?
  1.3420 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3421 +  (exit $ac_status); }
  1.3422 +{ (ac_try="$ac_compiler -V >&5"
  1.3423 +case "(($ac_try" in
  1.3424 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3425 +  *) ac_try_echo=$ac_try;;
  1.3426 +esac
  1.3427 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3428 +  (eval "$ac_compiler -V >&5") 2>&5
  1.3429 +  ac_status=$?
  1.3430 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3431 +  (exit $ac_status); }
  1.3432 +
  1.3433 +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.3434 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  1.3435 +if test "${ac_cv_c_compiler_gnu+set}" = set; then
  1.3436 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3437 +else
  1.3438 +  cat >conftest.$ac_ext <<_ACEOF
  1.3439 +/* confdefs.h.  */
  1.3440 +_ACEOF
  1.3441 +cat confdefs.h >>conftest.$ac_ext
  1.3442 +cat >>conftest.$ac_ext <<_ACEOF
  1.3443 +/* end confdefs.h.  */
  1.3444 +
  1.3445 +int
  1.3446 +main ()
  1.3447 +{
  1.3448 +#ifndef __GNUC__
  1.3449 +       choke me
  1.3450 +#endif
  1.3451 +
  1.3452 +  ;
  1.3453 +  return 0;
  1.3454 +}
  1.3455 +_ACEOF
  1.3456 +rm -f conftest.$ac_build_objext
  1.3457 +if { (ac_try="$ac_build_compile"
  1.3458 +case "(($ac_try" in
  1.3459 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3460 +  *) ac_try_echo=$ac_try;;
  1.3461 +esac
  1.3462 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3463 +  (eval "$ac_build_compile") 2>conftest.er1
  1.3464 +  ac_status=$?
  1.3465 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3466 +  rm -f conftest.er1
  1.3467 +  cat conftest.err >&5
  1.3468 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3469 +  (exit $ac_status); } && {
  1.3470 +	 test -z "$ac_c_werror_flag" ||
  1.3471 +	 test ! -s conftest.err
  1.3472 +       } && test -s conftest.$ac_build_objext; then
  1.3473 +  ac_build_compiler_gnu=yes
  1.3474 +else
  1.3475 +  echo "$as_me: failed program was:" >&5
  1.3476 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3477 +
  1.3478 +	ac_build_compiler_gnu=no
  1.3479 +fi
  1.3480 +
  1.3481 +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext
  1.3482 +ac_cv_c_compiler_gnu=$ac_build_compiler_gnu
  1.3483 +
  1.3484 +fi
  1.3485 +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.3486 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  1.3487 +GCC=`test $ac_build_compiler_gnu = yes && echo yes`
  1.3488 +ac_test_CFLAGS=${CFLAGS_FOR_BUILD+set}
  1.3489 +ac_save_CFLAGS=$CFLAGS_FOR_BUILD
  1.3490 +{ echo "$as_me:$LINENO: checking whether $CC_FOR_BUILD accepts -g" >&5
  1.3491 +echo $ECHO_N "checking whether $CC_FOR_BUILD accepts -g... $ECHO_C" >&6; }
  1.3492 +if test "${ac_cv_build_prog_cc_g+set}" = set; then
  1.3493 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3494 +else
  1.3495 +  ac_save_c_werror_flag=$ac_c_werror_flag
  1.3496 +   ac_c_werror_flag=yes
  1.3497 +   ac_cv_build_prog_cc_g=no
  1.3498 +   CFLAGS_FOR_BUILD="-g"
  1.3499 +   cat >conftest.$ac_ext <<_ACEOF
  1.3500 +/* confdefs.h.  */
  1.3501 +_ACEOF
  1.3502 +cat confdefs.h >>conftest.$ac_ext
  1.3503 +cat >>conftest.$ac_ext <<_ACEOF
  1.3504 +/* end confdefs.h.  */
  1.3505 +
  1.3506 +int
  1.3507 +main ()
  1.3508 +{
  1.3509 +
  1.3510 +  ;
  1.3511 +  return 0;
  1.3512 +}
  1.3513 +_ACEOF
  1.3514 +rm -f conftest.$ac_build_objext
  1.3515 +if { (ac_try="$ac_build_compile"
  1.3516 +case "(($ac_try" in
  1.3517 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3518 +  *) ac_try_echo=$ac_try;;
  1.3519 +esac
  1.3520 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3521 +  (eval "$ac_build_compile") 2>conftest.er1
  1.3522 +  ac_status=$?
  1.3523 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3524 +  rm -f conftest.er1
  1.3525 +  cat conftest.err >&5
  1.3526 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3527 +  (exit $ac_status); } && {
  1.3528 +	 test -z "$ac_c_werror_flag" ||
  1.3529 +	 test ! -s conftest.err
  1.3530 +       } && test -s conftest.$ac_build_objext; then
  1.3531 +  ac_cv_build_prog_cc_g=yes
  1.3532 +else
  1.3533 +  echo "$as_me: failed program was:" >&5
  1.3534 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3535 +
  1.3536 +	CFLAGS_FOR_BUILD=""
  1.3537 +      cat >conftest.$ac_ext <<_ACEOF
  1.3538 +/* confdefs.h.  */
  1.3539 +_ACEOF
  1.3540 +cat confdefs.h >>conftest.$ac_ext
  1.3541 +cat >>conftest.$ac_ext <<_ACEOF
  1.3542 +/* end confdefs.h.  */
  1.3543 +
  1.3544 +int
  1.3545 +main ()
  1.3546 +{
  1.3547 +
  1.3548 +  ;
  1.3549 +  return 0;
  1.3550 +}
  1.3551 +_ACEOF
  1.3552 +rm -f conftest.$ac_build_objext
  1.3553 +if { (ac_try="$ac_build_compile"
  1.3554 +case "(($ac_try" in
  1.3555 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3556 +  *) ac_try_echo=$ac_try;;
  1.3557 +esac
  1.3558 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3559 +  (eval "$ac_build_compile") 2>conftest.er1
  1.3560 +  ac_status=$?
  1.3561 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3562 +  rm -f conftest.er1
  1.3563 +  cat conftest.err >&5
  1.3564 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3565 +  (exit $ac_status); } && {
  1.3566 +	 test -z "$ac_c_werror_flag" ||
  1.3567 +	 test ! -s conftest.err
  1.3568 +       } && test -s conftest.$ac_build_objext; then
  1.3569 +  :
  1.3570 +else
  1.3571 +  echo "$as_me: failed program was:" >&5
  1.3572 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3573 +
  1.3574 +	ac_c_werror_flag=$ac_save_c_werror_flag
  1.3575 +	 CFLAGS_FOR_BUILD="-g"
  1.3576 +	 cat >conftest.$ac_ext <<_ACEOF
  1.3577 +/* confdefs.h.  */
  1.3578 +_ACEOF
  1.3579 +cat confdefs.h >>conftest.$ac_ext
  1.3580 +cat >>conftest.$ac_ext <<_ACEOF
  1.3581 +/* end confdefs.h.  */
  1.3582 +
  1.3583 +int
  1.3584 +main ()
  1.3585 +{
  1.3586 +
  1.3587 +  ;
  1.3588 +  return 0;
  1.3589 +}
  1.3590 +_ACEOF
  1.3591 +rm -f conftest.$ac_build_objext
  1.3592 +if { (ac_try="$ac_build_compile"
  1.3593 +case "(($ac_try" in
  1.3594 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3595 +  *) ac_try_echo=$ac_try;;
  1.3596 +esac
  1.3597 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3598 +  (eval "$ac_build_compile") 2>conftest.er1
  1.3599 +  ac_status=$?
  1.3600 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3601 +  rm -f conftest.er1
  1.3602 +  cat conftest.err >&5
  1.3603 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3604 +  (exit $ac_status); } && {
  1.3605 +	 test -z "$ac_c_werror_flag" ||
  1.3606 +	 test ! -s conftest.err
  1.3607 +       } && test -s conftest.$ac_build_objext; then
  1.3608 +  ac_cv_build_prog_cc_g=yes
  1.3609 +else
  1.3610 +  echo "$as_me: failed program was:" >&5
  1.3611 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3612 +
  1.3613 +
  1.3614 +fi
  1.3615 +
  1.3616 +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext
  1.3617 +fi
  1.3618 +
  1.3619 +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext
  1.3620 +fi
  1.3621 +
  1.3622 +rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext
  1.3623 +   ac_c_werror_flag=$ac_save_c_werror_flag
  1.3624 +fi
  1.3625 +{ echo "$as_me:$LINENO: result: $ac_cv_build_prog_cc_g" >&5
  1.3626 +echo "${ECHO_T}$ac_cv_build_prog_cc_g" >&6; }
  1.3627 +if test "$ac_test_CFLAGS" = set; then
  1.3628 +  CFLAGS_FOR_BUILD=$ac_save_CFLAGS
  1.3629 +elif test $ac_cv_build_prog_cc_g = yes; then
  1.3630 +  if test "$GCC" = yes; then
  1.3631 +    CFLAGS_FOR_BUILD="-g -O2"
  1.3632 +  else
  1.3633 +    CFLAGS_FOR_BUILD="-g"
  1.3634 +  fi
  1.3635 +else
  1.3636 +  if test "$GCC" = yes; then
  1.3637 +    CFLAGS_FOR_BUILD="-O2"
  1.3638 +  else
  1.3639 +    CFLAGS_FOR_BUILD=
  1.3640 +  fi
  1.3641 +fi
  1.3642 +{ echo "$as_me:$LINENO: checking for $CC_FOR_BUILD option to accept ISO C89" >&5
  1.3643 +echo $ECHO_N "checking for $CC_FOR_BUILD option to accept ISO C89... $ECHO_C" >&6; }
  1.3644 +if test "${ac_cv_build_prog_cc_stdc+set}" = set; then
  1.3645 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3646 +else
  1.3647 +  ac_cv_build_prog_cc_stdc=no
  1.3648 +ac_save_CC=$CC_FOR_BUILD
  1.3649 +cat >conftest.$ac_ext <<_ACEOF
  1.3650 +/* confdefs.h.  */
  1.3651 +_ACEOF
  1.3652 +cat confdefs.h >>conftest.$ac_ext
  1.3653 +cat >>conftest.$ac_ext <<_ACEOF
  1.3654 +/* end confdefs.h.  */
  1.3655 +#include <stdarg.h>
  1.3656 +#include <stdio.h>
  1.3657 +#include <sys/types.h>
  1.3658 +#include <sys/stat.h>
  1.3659 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  1.3660 +struct buf { int x; };
  1.3661 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
  1.3662 +static char *e (p, i)
  1.3663 +     char **p;
  1.3664 +     int i;
  1.3665 +{
  1.3666 +  return p[i];
  1.3667 +}
  1.3668 +static char *f (char * (*g) (char **, int), char **p, ...)
  1.3669 +{
  1.3670 +  char *s;
  1.3671 +  va_list v;
  1.3672 +  va_start (v,p);
  1.3673 +  s = g (p, va_arg (v,int));
  1.3674 +  va_end (v);
  1.3675 +  return s;
  1.3676 +}
  1.3677 +
  1.3678 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  1.3679 +   function prototypes and stuff, but not '\xHH' hex character constants.
  1.3680 +   These don't provoke an error unfortunately, instead are silently treated
  1.3681 +   as 'x'.  The following induces an error, until -std is added to get
  1.3682 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  1.3683 +   array size at least.  It's necessary to write '\x00'==0 to get something
  1.3684 +   that's true only with -std.  */
  1.3685 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  1.3686 +
  1.3687 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  1.3688 +   inside strings and character constants.  */
  1.3689 +#define FOO(x) 'x'
  1.3690 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  1.3691 +
  1.3692 +int test (int i, double x);
  1.3693 +struct s1 {int (*f) (int a);};
  1.3694 +struct s2 {int (*f) (double a);};
  1.3695 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  1.3696 +int argc;
  1.3697 +char **argv;
  1.3698 +int
  1.3699 +main ()
  1.3700 +{
  1.3701 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  1.3702 +  ;
  1.3703 +  return 0;
  1.3704 +}
  1.3705 +_ACEOF
  1.3706 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  1.3707 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.3708 +do
  1.3709 +  CC_FOR_BUILD="$ac_save_CC $ac_arg"
  1.3710 +  rm -f conftest.$ac_build_objext
  1.3711 +if { (ac_try="$ac_build_compile"
  1.3712 +case "(($ac_try" in
  1.3713 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.3714 +  *) ac_try_echo=$ac_try;;
  1.3715 +esac
  1.3716 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.3717 +  (eval "$ac_build_compile") 2>conftest.er1
  1.3718 +  ac_status=$?
  1.3719 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.3720 +  rm -f conftest.er1
  1.3721 +  cat conftest.err >&5
  1.3722 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.3723 +  (exit $ac_status); } && {
  1.3724 +	 test -z "$ac_c_werror_flag" ||
  1.3725 +	 test ! -s conftest.err
  1.3726 +       } && test -s conftest.$ac_build_objext; then
  1.3727 +  ac_cv_build_prog_cc_stdc=$ac_arg
  1.3728 +else
  1.3729 +  echo "$as_me: failed program was:" >&5
  1.3730 +sed 's/^/| /' conftest.$ac_ext >&5
  1.3731 +
  1.3732 +
  1.3733 +fi
  1.3734 +
  1.3735 +rm -f core conftest.err conftest.$ac_build_objext
  1.3736 +  test "x$ac_cv_build_prog_cc_stdc" != "xno" && break
  1.3737 +done
  1.3738 +rm -f conftest.$ac_ext
  1.3739 +CC_FOR_BUILD=$ac_save_CC
  1.3740 +
  1.3741 +fi
  1.3742 +# AC_CACHE_VAL
  1.3743 +case "x$ac_cv_build_prog_cc_stdc" in
  1.3744 +  x)
  1.3745 +    { echo "$as_me:$LINENO: result: none needed" >&5
  1.3746 +echo "${ECHO_T}none needed" >&6; } ;;
  1.3747 +  xno)
  1.3748 +    { echo "$as_me:$LINENO: result: unsupported" >&5
  1.3749 +echo "${ECHO_T}unsupported" >&6; } ;;
  1.3750 +  *)
  1.3751 +    CC_FOR_BUILD="$CC_FOR_BUILD $ac_cv_build_prog_cc_stdc"
  1.3752 +    { echo "$as_me:$LINENO: result: $ac_cv_build_prog_cc_stdc" >&5
  1.3753 +echo "${ECHO_T}$ac_cv_build_prog_cc_stdc" >&6; } ;;
  1.3754 +esac
  1.3755 +
  1.3756 +
  1.3757 +ac_ext=c
  1.3758 +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
  1.3759 +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
  1.3760 +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.3761 +ac_build_compiler_gnu=$ac_cv_c_compiler_gnu
  1.3762 +
  1.3763 +depcc="$CC_FOR_BUILD"   am_compiler_list=
  1.3764 +
  1.3765 +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.3766 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  1.3767 +if test "${am_cv_CC_FOR_BUILD_dependencies_compiler_type+set}" = set; then
  1.3768 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3769 +else
  1.3770 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  1.3771 +  # We make a subdir and do the tests there.  Otherwise we can end up
  1.3772 +  # making bogus files that we don't know about and never remove.  For
  1.3773 +  # instance it was reported that on HP-UX the gcc test will end up
  1.3774 +  # making a dummy file named `D' -- because `-MD' means `put the output
  1.3775 +  # in D'.
  1.3776 +  mkdir conftest.dir
  1.3777 +  # Copy depcomp to subdir because otherwise we won't find it if we're
  1.3778 +  # using a relative directory.
  1.3779 +  cp "$am_depcomp" conftest.dir
  1.3780 +  cd conftest.dir
  1.3781 +  # We will build objects and dependencies in a subdirectory because
  1.3782 +  # it helps to detect inapplicable dependency modes.  For instance
  1.3783 +  # both Tru64's cc and ICC support -MD to output dependencies as a
  1.3784 +  # side effect of compilation, but ICC will put the dependencies in
  1.3785 +  # the current directory while Tru64 will put them in the object
  1.3786 +  # directory.
  1.3787 +  mkdir sub
  1.3788 +
  1.3789 +  am_cv_CC_FOR_BUILD_dependencies_compiler_type=none
  1.3790 +  if test "$am_compiler_list" = ""; then
  1.3791 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  1.3792 +  fi
  1.3793 +  for depmode in $am_compiler_list; do
  1.3794 +    # Setup a source with many dependencies, because some compilers
  1.3795 +    # like to wrap large dependency lists on column 80 (with \), and
  1.3796 +    # we should not choose a depcomp mode which is confused by this.
  1.3797 +    #
  1.3798 +    # We need to recreate these files for each test, as the compiler may
  1.3799 +    # overwrite some of them when testing with obscure command lines.
  1.3800 +    # This happens at least with the AIX C compiler.
  1.3801 +    : > sub/conftest.c
  1.3802 +    for i in 1 2 3 4 5 6; do
  1.3803 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
  1.3804 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  1.3805 +      # Solaris 8's {/usr,}/bin/sh.
  1.3806 +      touch sub/conftst$i.h
  1.3807 +    done
  1.3808 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  1.3809 +
  1.3810 +    case $depmode in
  1.3811 +    nosideeffect)
  1.3812 +      # after this tag, mechanisms are not by side-effect, so they'll
  1.3813 +      # only be used when explicitly requested
  1.3814 +      if test "x$enable_dependency_tracking" = xyes; then
  1.3815 +	continue
  1.3816 +      else
  1.3817 +	break
  1.3818 +      fi
  1.3819 +      ;;
  1.3820 +    none) break ;;
  1.3821 +    esac
  1.3822 +    # We check with `-c' and `-o' for the sake of the "dashmstdout"
  1.3823 +    # mode.  It turns out that the SunPro C++ compiler does not properly
  1.3824 +    # handle `-M -o', and we need to detect this.
  1.3825 +    if depmode=$depmode \
  1.3826 +       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  1.3827 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  1.3828 +       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  1.3829 +         >/dev/null 2>conftest.err &&
  1.3830 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  1.3831 +       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  1.3832 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  1.3833 +      # icc doesn't choke on unknown options, it will just issue warnings
  1.3834 +      # or remarks (even with -Werror).  So we grep stderr for any message
  1.3835 +      # that says an option was ignored or not supported.
  1.3836 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
  1.3837 +      #   icc: Command line warning: ignoring option '-M'; no argument required
  1.3838 +      # The diagnosis changed in icc 8.0:
  1.3839 +      #   icc: Command line remark: option '-MP' not supported
  1.3840 +      if (grep 'ignoring option' conftest.err ||
  1.3841 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  1.3842 +        am_cv_CC_FOR_BUILD_dependencies_compiler_type=$depmode
  1.3843 +        break
  1.3844 +      fi
  1.3845 +    fi
  1.3846 +  done
  1.3847 +
  1.3848 +  cd ..
  1.3849 +  rm -rf conftest.dir
  1.3850 +else
  1.3851 +  am_cv_CC_FOR_BUILD_dependencies_compiler_type=none
  1.3852 +fi
  1.3853 +
  1.3854 +fi
  1.3855 +{ echo "$as_me:$LINENO: result: $am_cv_CC_FOR_BUILD_dependencies_compiler_type" >&5
  1.3856 +echo "${ECHO_T}$am_cv_CC_FOR_BUILD_dependencies_compiler_type" >&6; }
  1.3857 +CC_FOR_BUILDDEPMODE=depmode=$am_cv_CC_FOR_BUILD_dependencies_compiler_type
  1.3858 +
  1.3859 +
  1.3860 +
  1.3861 +if
  1.3862 +  test "x$enable_dependency_tracking" != xno \
  1.3863 +  && test "$am_cv_CC_FOR_BUILD_dependencies_compiler_type" = gcc3; then
  1.3864 +  am__fastdepCC_FOR_BUILD_TRUE=
  1.3865 +  am__fastdepCC_FOR_BUILD_FALSE='#'
  1.3866 +else
  1.3867 +  am__fastdepCC_FOR_BUILD_TRUE='#'
  1.3868 +  am__fastdepCC_FOR_BUILD_FALSE=
  1.3869 +fi
  1.3870 +
  1.3871 +
  1.3872 +   case $ac_cv_build_prog_cc_stdc in
  1.3873 +  no) ac_cv_build_prog_cc_stdc=no; ac_cv_build_prog_cc_stdc=no ;;
  1.3874 +  *) { echo "$as_me:$LINENO: checking for $CC_FOR_BUILD option to accept ISO C99" >&5
  1.3875 +echo $ECHO_N "checking for $CC_FOR_BUILD option to accept ISO C99... $ECHO_C" >&6; }
  1.3876 +if test "${ac_cv_build_prog_cc_stdc+set}" = set; then
  1.3877 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.3878 +else
  1.3879 +  ac_cv_build_prog_cc_stdc=no
  1.3880 +ac_save_CC=$CC_FOR_BUILD
  1.3881 +cat >conftest.$ac_ext <<_ACEOF
  1.3882 +/* confdefs.h.  */
  1.3883 +_ACEOF
  1.3884 +cat confdefs.h >>conftest.$ac_ext
  1.3885 +cat >>conftest.$ac_ext <<_ACEOF
  1.3886 +/* end confdefs.h.  */
  1.3887 +#include <stdarg.h>
  1.3888 +#include <stdbool.h>
  1.3889 +#include <stdlib.h>
  1.3890 +#include <wchar.h>
  1.3891 +#include <stdio.h>
  1.3892 +
  1.3893 +// Check varargs macros.  These examples are taken from C99 6.10.3.5.
  1.3894 +#define debug(...) fprintf (stderr, __VA_ARGS__)
  1.3895 +#define showlist(...) puts (#__VA_ARGS__)
  1.3896 +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
  1.3897 +static void
  1.3898 +test_varargs_macros (void)
  1.3899 +{
  1.3900 +  int x = 1234;
  1.3901 +  int y = 5678;
  1.3902 +  debug ("Flag");
  1.3903 +  debug ("X = %d\n", x);
  1.3904 +  showlist (The first, second, and third items.);
  1.3905 +  report (x>y, "x is %d but y is %d", x, y);
  1.3906 +}
  1.3907 +
  1.3908 +// Check long long types.
  1.3909 +#define BIG64 18446744073709551615ull
  1.3910 +#define BIG32 4294967295ul
  1.3911 +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
  1.3912 +#if !BIG_OK
  1.3913 +  your preprocessor is broken;
  1.3914 +#endif
  1.3915 +#if BIG_OK
  1.3916 +#else
  1.3917 +  your preprocessor is broken;
  1.3918 +#endif
  1.3919 +static long long int bignum = -9223372036854775807LL;
  1.3920 +static unsigned long long int ubignum = BIG64;
  1.3921 +
  1.3922 +struct incomplete_array
  1.3923 +{
  1.3924 +  int datasize;
  1.3925 +  double data[];
  1.3926 +};
  1.3927 +
  1.3928 +struct named_init {
  1.3929 +  int number;
  1.3930 +  const wchar_t *name;
  1.3931 +  double average;
  1.3932 +};
  1.3933 +
  1.3934 +typedef const char *ccp;
  1.3935 +
  1.3936 +static inline int
  1.3937 +test_restrict (ccp restrict text)
  1.3938 +{
  1.3939 +  // See if C++-style comments work.
  1.3940 +  // Iterate through items via the restricted pointer.
  1.3941 +  // Also check for declarations in for loops.
  1.3942 +  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
  1.3943 +    continue;
  1.3944 +  return 0;
  1.3945 +}
  1.3946 +
  1.3947 +// Check varargs and va_copy.
  1.3948 +static void
  1.3949 +test_varargs (const char *format, ...)
  1.3950 +{
  1.3951 +  va_list args;
  1.3952 +  va_start (args, format);
  1.3953 +  va_list args_copy;
  1.3954 +  va_copy (args_copy, args);
  1.3955 +
  1.3956 +  const char *str;
  1.3957 +  int number;
  1.3958 +  float fnumber;
  1.3959 +
  1.3960 +  while (*format)
  1.3961 +    {
  1.3962 +      switch (*format++)
  1.3963 +	{
  1.3964 +	case 's': // string
  1.3965 +	  str = va_arg (args_copy, const char *);
  1.3966 +	  break;
  1.3967 +	case 'd': // int
  1.3968 +	  number = va_arg (args_copy, int);
  1.3969 +	  break;
  1.3970 +	case 'f': // float
  1.3971 +	  fnumber = va_arg (args_copy, double);
  1.3972 +	  break;
  1.3973 +	default:
  1.3974 +	  break;
  1.3975 +	}
  1.3976 +    }
  1.3977 +  va_end (args_copy);
  1.3978 +  va_end (args);
  1.3979 +}
  1.3980 +
  1.3981 +int
  1.3982 +main ()
  1.3983 +{
  1.3984 +
  1.3985 +  // Check bool.
  1.3986 +  _Bool success = false;
  1.3987 +
  1.3988 +  // Check restrict.
  1.3989 +  if (test_restrict ("String literal") == 0)
  1.3990 +    success = true;
  1.3991 +  char *restrict newvar = "Another string";
  1.3992 +
  1.3993 +  // Check varargs.
  1.3994 +  test_varargs ("s, d' f .", "string", 65, 34.234);
  1.3995 +  test_varargs_macros ();
  1.3996 +
  1.3997 +  // Check flexible array members.
  1.3998 +  struct incomplete_array *ia =
  1.3999 +    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  1.4000 +  ia->datasize = 10;
  1.4001 +  for (int i = 0; i < ia->datasize; ++i)
  1.4002 +    ia->data[i] = i * 1.234;
  1.4003 +
  1.4004 +  // Check named initializers.
  1.4005 +  struct named_init ni = {
  1.4006 +    .number = 34,
  1.4007 +    .name = L"Test wide string",
  1.4008 +    .average = 543.34343,
  1.4009 +  };
  1.4010 +
  1.4011 +  ni.number = 58;
  1.4012 +
  1.4013 +  int dynamic_array[ni.number];
  1.4014 +  dynamic_array[ni.number - 1] = 543;
  1.4015 +
  1.4016 +  // work around unused variable warnings
  1.4017 +  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
  1.4018 +	  || dynamic_array[ni.number - 1] != 543);
  1.4019 +
  1.4020 +  ;
  1.4021 +  return 0;
  1.4022 +}
  1.4023 +_ACEOF
  1.4024 +for ac_arg in '' -std=gnu99 -c99 -qlanglvl=extc99
  1.4025 +do
  1.4026 +  CC_FOR_BUILD="$ac_save_CC $ac_arg"
  1.4027 +  rm -f conftest.$ac_build_objext
  1.4028 +if { (ac_try="$ac_build_compile"
  1.4029 +case "(($ac_try" in
  1.4030 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4031 +  *) ac_try_echo=$ac_try;;
  1.4032 +esac
  1.4033 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4034 +  (eval "$ac_build_compile") 2>conftest.er1
  1.4035 +  ac_status=$?
  1.4036 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4037 +  rm -f conftest.er1
  1.4038 +  cat conftest.err >&5
  1.4039 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4040 +  (exit $ac_status); } && {
  1.4041 +	 test -z "$ac_c_werror_flag" ||
  1.4042 +	 test ! -s conftest.err
  1.4043 +       } && test -s conftest.$ac_build_objext; then
  1.4044 +  ac_cv_build_prog_cc_stdc=$ac_arg
  1.4045 +else
  1.4046 +  echo "$as_me: failed program was:" >&5
  1.4047 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4048 +
  1.4049 +
  1.4050 +fi
  1.4051 +
  1.4052 +rm -f core conftest.err conftest.$ac_build_objext
  1.4053 +  test "x$ac_cv_build_prog_cc_stdc" != "xno" && break
  1.4054 +done
  1.4055 +rm -f conftest.$ac_ext
  1.4056 +CC_FOR_BUILD=$ac_save_CC
  1.4057 +
  1.4058 +fi
  1.4059 +# AC_CACHE_VAL
  1.4060 +case "x$ac_cv_build_prog_cc_stdc" in
  1.4061 +  x)
  1.4062 +    { echo "$as_me:$LINENO: result: none needed" >&5
  1.4063 +echo "${ECHO_T}none needed" >&6; } ;;
  1.4064 +  xno)
  1.4065 +    { echo "$as_me:$LINENO: result: unsupported" >&5
  1.4066 +echo "${ECHO_T}unsupported" >&6; } ;;
  1.4067 +  *)
  1.4068 +    CC_FOR_BUILD="$CC_FOR_BUILD $ac_cv_build_prog_cc_stdc"
  1.4069 +    { echo "$as_me:$LINENO: result: $ac_cv_build_prog_cc_stdc" >&5
  1.4070 +echo "${ECHO_T}$ac_cv_build_prog_cc_stdc" >&6; } ;;
  1.4071 +esac
  1.4072 +if test "x$ac_cv_build_prog_cc_stdc" != xno; then
  1.4073 +  ac_cv_build_prog_cc_stdc=$ac_cv_build_prog_cc_stdc
  1.4074 +else
  1.4075 +  { echo "$as_me:$LINENO: checking for $CC_FOR_BUILD option to accept ISO C89" >&5
  1.4076 +echo $ECHO_N "checking for $CC_FOR_BUILD option to accept ISO C89... $ECHO_C" >&6; }
  1.4077 +if test "${ac_cv_build_prog_cc_stdc+set}" = set; then
  1.4078 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4079 +else
  1.4080 +  ac_cv_build_prog_cc_stdc=no
  1.4081 +ac_save_CC=$CC_FOR_BUILD
  1.4082 +cat >conftest.$ac_ext <<_ACEOF
  1.4083 +/* confdefs.h.  */
  1.4084 +_ACEOF
  1.4085 +cat confdefs.h >>conftest.$ac_ext
  1.4086 +cat >>conftest.$ac_ext <<_ACEOF
  1.4087 +/* end confdefs.h.  */
  1.4088 +#include <stdarg.h>
  1.4089 +#include <stdio.h>
  1.4090 +#include <sys/types.h>
  1.4091 +#include <sys/stat.h>
  1.4092 +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  1.4093 +struct buf { int x; };
  1.4094 +FILE * (*rcsopen) (struct buf *, struct stat *, int);
  1.4095 +static char *e (p, i)
  1.4096 +     char **p;
  1.4097 +     int i;
  1.4098 +{
  1.4099 +  return p[i];
  1.4100 +}
  1.4101 +static char *f (char * (*g) (char **, int), char **p, ...)
  1.4102 +{
  1.4103 +  char *s;
  1.4104 +  va_list v;
  1.4105 +  va_start (v,p);
  1.4106 +  s = g (p, va_arg (v,int));
  1.4107 +  va_end (v);
  1.4108 +  return s;
  1.4109 +}
  1.4110 +
  1.4111 +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  1.4112 +   function prototypes and stuff, but not '\xHH' hex character constants.
  1.4113 +   These don't provoke an error unfortunately, instead are silently treated
  1.4114 +   as 'x'.  The following induces an error, until -std is added to get
  1.4115 +   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  1.4116 +   array size at least.  It's necessary to write '\x00'==0 to get something
  1.4117 +   that's true only with -std.  */
  1.4118 +int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  1.4119 +
  1.4120 +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  1.4121 +   inside strings and character constants.  */
  1.4122 +#define FOO(x) 'x'
  1.4123 +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  1.4124 +
  1.4125 +int test (int i, double x);
  1.4126 +struct s1 {int (*f) (int a);};
  1.4127 +struct s2 {int (*f) (double a);};
  1.4128 +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  1.4129 +int argc;
  1.4130 +char **argv;
  1.4131 +int
  1.4132 +main ()
  1.4133 +{
  1.4134 +return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  1.4135 +  ;
  1.4136 +  return 0;
  1.4137 +}
  1.4138 +_ACEOF
  1.4139 +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  1.4140 +	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.4141 +do
  1.4142 +  CC_FOR_BUILD="$ac_save_CC $ac_arg"
  1.4143 +  rm -f conftest.$ac_build_objext
  1.4144 +if { (ac_try="$ac_build_compile"
  1.4145 +case "(($ac_try" in
  1.4146 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4147 +  *) ac_try_echo=$ac_try;;
  1.4148 +esac
  1.4149 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4150 +  (eval "$ac_build_compile") 2>conftest.er1
  1.4151 +  ac_status=$?
  1.4152 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4153 +  rm -f conftest.er1
  1.4154 +  cat conftest.err >&5
  1.4155 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4156 +  (exit $ac_status); } && {
  1.4157 +	 test -z "$ac_c_werror_flag" ||
  1.4158 +	 test ! -s conftest.err
  1.4159 +       } && test -s conftest.$ac_build_objext; then
  1.4160 +  ac_cv_build_prog_cc_stdc=$ac_arg
  1.4161 +else
  1.4162 +  echo "$as_me: failed program was:" >&5
  1.4163 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4164 +
  1.4165 +
  1.4166 +fi
  1.4167 +
  1.4168 +rm -f core conftest.err conftest.$ac_build_objext
  1.4169 +  test "x$ac_cv_build_prog_cc_stdc" != "xno" && break
  1.4170 +done
  1.4171 +rm -f conftest.$ac_ext
  1.4172 +CC_FOR_BUILD=$ac_save_CC
  1.4173 +
  1.4174 +fi
  1.4175 +# AC_CACHE_VAL
  1.4176 +case "x$ac_cv_build_prog_cc_stdc" in
  1.4177 +  x)
  1.4178 +    { echo "$as_me:$LINENO: result: none needed" >&5
  1.4179 +echo "${ECHO_T}none needed" >&6; } ;;
  1.4180 +  xno)
  1.4181 +    { echo "$as_me:$LINENO: result: unsupported" >&5
  1.4182 +echo "${ECHO_T}unsupported" >&6; } ;;
  1.4183 +  *)
  1.4184 +    CC_FOR_BUILD="$CC_FOR_BUILD $ac_cv_build_prog_cc_stdc"
  1.4185 +    { echo "$as_me:$LINENO: result: $ac_cv_build_prog_cc_stdc" >&5
  1.4186 +echo "${ECHO_T}$ac_cv_build_prog_cc_stdc" >&6; } ;;
  1.4187 +esac
  1.4188 +if test "x$ac_cv_build_prog_cc_stdc" != xno; then
  1.4189 +  ac_cv_build_prog_cc_stdc=$ac_cv_build_prog_cc_stdc
  1.4190 +else
  1.4191 +  ac_cv_build_prog_cc_stdc=no
  1.4192 +fi
  1.4193 +
  1.4194 +
  1.4195 +fi
  1.4196 +
  1.4197 + ;;
  1.4198 +esac
  1.4199 +  { echo "$as_me:$LINENO: checking for $CC_FOR_BUILD option to accept ISO Standard C" >&5
  1.4200 +echo $ECHO_N "checking for $CC_FOR_BUILD option to accept ISO Standard C... $ECHO_C" >&6; }
  1.4201 +  if test "${ac_cv_build_prog_cc_stdc+set}" = set; then
  1.4202 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4203 +fi
  1.4204 +
  1.4205 +  case $ac_cv_build_prog_cc_stdc in
  1.4206 +  no) { echo "$as_me:$LINENO: result: unsupported" >&5
  1.4207 +echo "${ECHO_T}unsupported" >&6; } ;;
  1.4208 +  '') { echo "$as_me:$LINENO: result: none needed" >&5
  1.4209 +echo "${ECHO_T}none needed" >&6; } ;;
  1.4210 +  *) { echo "$as_me:$LINENO: result: $ac_cv_build_prog_cc_stdc" >&5
  1.4211 +echo "${ECHO_T}$ac_cv_build_prog_cc_stdc" >&6; } ;;
  1.4212 +esac
  1.4213 +
  1.4214 +
  1.4215 +ac_ext=c
  1.4216 +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
  1.4217 +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
  1.4218 +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.4219 +ac_build_compiler_gnu=$ac_cv_c_compiler_gnu
  1.4220 +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
  1.4221 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
  1.4222 +# On Suns, sometimes $CPP names a directory.
  1.4223 +if test -n "$CPP_FOR_BUILD" && test -d "$CPP_FOR_BUILD"; then
  1.4224 +  CPP_FOR_BUILD=
  1.4225 +fi
  1.4226 +if test -z "$CPP_FOR_BUILD"; then
  1.4227 +  if test "${ac_cv_build_prog_CPP+set}" = set; then
  1.4228 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4229 +else
  1.4230 +      # Double quotes because CPP needs to be expanded
  1.4231 +    for CPP_FOR_BUILD in "$CC_FOR_BUILD -E" "$CC_FOR_BUILD -E -traditional-cpp" "/lib/cpp"
  1.4232 +    do
  1.4233 +      ac_preproc_ok=false
  1.4234 +for ac_c_preproc_warn_flag in '' yes
  1.4235 +do
  1.4236 +  # Use a header file that comes with gcc, so configuring glibc
  1.4237 +  # with a fresh cross-compiler works.
  1.4238 +  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.4239 +  # <limits.h> exists even on freestanding compilers.
  1.4240 +  # On the NeXT, cc -E runs the code through the compiler's parser,
  1.4241 +  # not just through cpp. "Syntax error" is here to catch this case.
  1.4242 +  cat >conftest.$ac_ext <<_ACEOF
  1.4243 +/* confdefs.h.  */
  1.4244 +_ACEOF
  1.4245 +cat confdefs.h >>conftest.$ac_ext
  1.4246 +cat >>conftest.$ac_ext <<_ACEOF
  1.4247 +/* end confdefs.h.  */
  1.4248 +#ifdef __STDC__
  1.4249 +# include <limits.h>
  1.4250 +#else
  1.4251 +# include <assert.h>
  1.4252 +#endif
  1.4253 +		     Syntax error
  1.4254 +_ACEOF
  1.4255 +if { (ac_try="$ac_build_cpp conftest.$ac_ext"
  1.4256 +case "(($ac_try" in
  1.4257 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4258 +  *) ac_try_echo=$ac_try;;
  1.4259 +esac
  1.4260 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4261 +  (eval "$ac_build_cpp conftest.$ac_ext") 2>conftest.er1
  1.4262 +  ac_status=$?
  1.4263 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4264 +  rm -f conftest.er1
  1.4265 +  cat conftest.err >&5
  1.4266 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4267 +  (exit $ac_status); } >/dev/null && {
  1.4268 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.4269 +	 test ! -s conftest.err
  1.4270 +       }; then
  1.4271 +  :
  1.4272 +else
  1.4273 +  echo "$as_me: failed program was:" >&5
  1.4274 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4275 +
  1.4276 +  # Broken: fails on valid input.
  1.4277 +continue
  1.4278 +fi
  1.4279 +
  1.4280 +rm -f conftest.err conftest.$ac_ext
  1.4281 +
  1.4282 +  # OK, works on sane cases.  Now check whether nonexistent headers
  1.4283 +  # can be detected and how.
  1.4284 +  cat >conftest.$ac_ext <<_ACEOF
  1.4285 +/* confdefs.h.  */
  1.4286 +_ACEOF
  1.4287 +cat confdefs.h >>conftest.$ac_ext
  1.4288 +cat >>conftest.$ac_ext <<_ACEOF
  1.4289 +/* end confdefs.h.  */
  1.4290 +#include <ac_nonexistent.h>
  1.4291 +_ACEOF
  1.4292 +if { (ac_try="$ac_build_cpp conftest.$ac_ext"
  1.4293 +case "(($ac_try" in
  1.4294 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4295 +  *) ac_try_echo=$ac_try;;
  1.4296 +esac
  1.4297 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4298 +  (eval "$ac_build_cpp conftest.$ac_ext") 2>conftest.er1
  1.4299 +  ac_status=$?
  1.4300 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4301 +  rm -f conftest.er1
  1.4302 +  cat conftest.err >&5
  1.4303 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4304 +  (exit $ac_status); } >/dev/null && {
  1.4305 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.4306 +	 test ! -s conftest.err
  1.4307 +       }; then
  1.4308 +  # Broken: success on invalid input.
  1.4309 +continue
  1.4310 +else
  1.4311 +  echo "$as_me: failed program was:" >&5
  1.4312 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4313 +
  1.4314 +  # Passes both tests.
  1.4315 +ac_preproc_ok=:
  1.4316 +break
  1.4317 +fi
  1.4318 +
  1.4319 +rm -f conftest.err conftest.$ac_ext
  1.4320 +
  1.4321 +done
  1.4322 +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  1.4323 +rm -f conftest.err conftest.$ac_ext
  1.4324 +if $ac_preproc_ok; then
  1.4325 +  break
  1.4326 +fi
  1.4327 +
  1.4328 +    done
  1.4329 +    ac_cv_build_prog_CPP=$CPP_FOR_BUILD
  1.4330 +
  1.4331 +fi
  1.4332 +  CPP_FOR_BUILD=$ac_cv_build_prog_CPP
  1.4333 +else
  1.4334 +  ac_cv_build_prog_CPP=$CPP_FOR_BUILD
  1.4335 +fi
  1.4336 +{ echo "$as_me:$LINENO: result: $CPP_FOR_BUILD" >&5
  1.4337 +echo "${ECHO_T}$CPP_FOR_BUILD" >&6; }
  1.4338 +ac_preproc_ok=false
  1.4339 +for ac_c_preproc_warn_flag in '' yes
  1.4340 +do
  1.4341 +  # Use a header file that comes with gcc, so configuring glibc
  1.4342 +  # with a fresh cross-compiler works.
  1.4343 +  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  1.4344 +  # <limits.h> exists even on freestanding compilers.
  1.4345 +  # On the NeXT, cc -E runs the code through the compiler's parser,
  1.4346 +  # not just through cpp. "Syntax error" is here to catch this case.
  1.4347 +  cat >conftest.$ac_ext <<_ACEOF
  1.4348 +/* confdefs.h.  */
  1.4349 +_ACEOF
  1.4350 +cat confdefs.h >>conftest.$ac_ext
  1.4351 +cat >>conftest.$ac_ext <<_ACEOF
  1.4352 +/* end confdefs.h.  */
  1.4353 +#ifdef __STDC__
  1.4354 +# include <limits.h>
  1.4355 +#else
  1.4356 +# include <assert.h>
  1.4357 +#endif
  1.4358 +		     Syntax error
  1.4359 +_ACEOF
  1.4360 +if { (ac_try="$ac_build_cpp conftest.$ac_ext"
  1.4361 +case "(($ac_try" in
  1.4362 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4363 +  *) ac_try_echo=$ac_try;;
  1.4364 +esac
  1.4365 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4366 +  (eval "$ac_build_cpp conftest.$ac_ext") 2>conftest.er1
  1.4367 +  ac_status=$?
  1.4368 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4369 +  rm -f conftest.er1
  1.4370 +  cat conftest.err >&5
  1.4371 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4372 +  (exit $ac_status); } >/dev/null && {
  1.4373 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.4374 +	 test ! -s conftest.err
  1.4375 +       }; then
  1.4376 +  :
  1.4377 +else
  1.4378 +  echo "$as_me: failed program was:" >&5
  1.4379 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4380 +
  1.4381 +  # Broken: fails on valid input.
  1.4382 +continue
  1.4383 +fi
  1.4384 +
  1.4385 +rm -f conftest.err conftest.$ac_ext
  1.4386 +
  1.4387 +  # OK, works on sane cases.  Now check whether nonexistent headers
  1.4388 +  # can be detected and how.
  1.4389 +  cat >conftest.$ac_ext <<_ACEOF
  1.4390 +/* confdefs.h.  */
  1.4391 +_ACEOF
  1.4392 +cat confdefs.h >>conftest.$ac_ext
  1.4393 +cat >>conftest.$ac_ext <<_ACEOF
  1.4394 +/* end confdefs.h.  */
  1.4395 +#include <ac_nonexistent.h>
  1.4396 +_ACEOF
  1.4397 +if { (ac_try="$ac_build_cpp conftest.$ac_ext"
  1.4398 +case "(($ac_try" in
  1.4399 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4400 +  *) ac_try_echo=$ac_try;;
  1.4401 +esac
  1.4402 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4403 +  (eval "$ac_build_cpp conftest.$ac_ext") 2>conftest.er1
  1.4404 +  ac_status=$?
  1.4405 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4406 +  rm -f conftest.er1
  1.4407 +  cat conftest.err >&5
  1.4408 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4409 +  (exit $ac_status); } >/dev/null && {
  1.4410 +	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
  1.4411 +	 test ! -s conftest.err
  1.4412 +       }; then
  1.4413 +  # Broken: success on invalid input.
  1.4414 +continue
  1.4415 +else
  1.4416 +  echo "$as_me: failed program was:" >&5
  1.4417 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4418 +
  1.4419 +  # Passes both tests.
  1.4420 +ac_preproc_ok=:
  1.4421 +break
  1.4422 +fi
  1.4423 +
  1.4424 +rm -f conftest.err conftest.$ac_ext
  1.4425 +
  1.4426 +done
  1.4427 +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
  1.4428 +rm -f conftest.err conftest.$ac_ext
  1.4429 +if $ac_preproc_ok; then
  1.4430 +  :
  1.4431 +else
  1.4432 +  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP_FOR_BUILD\" fails sanity check
  1.4433 +See \`config.log' for more details." >&5
  1.4434 +echo "$as_me: error: C preprocessor \"$CPP_FOR_BUILD\" fails sanity check
  1.4435 +See \`config.log' for more details." >&2;}
  1.4436 +   { (exit 1); exit 1; }; }
  1.4437 +fi
  1.4438 +
  1.4439 +ac_ext=c
  1.4440 +ac_build_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD'
  1.4441 +ac_build_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5'
  1.4442 +ac_build_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.4443 +ac_build_compiler_gnu=$ac_cv_c_compiler_gnu
  1.4444 +
  1.4445 +
  1.4446 +
  1.4447 +
  1.4448 +BUILD_EXEEXT=$ac_build_exeext
  1.4449 +BUILD_OBJEXT=$ac_build_objext
  1.4450 +
  1.4451 +ac_ext=m
  1.4452 +ac_cpp='$OBJCPP $CPPFLAGS'
  1.4453 +ac_compile='$OBJC -c $OBJCFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.4454 +ac_link='$OBJC -o conftest$ac_exeext $OBJCFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.4455 +ac_compiler_gnu=$ac_cv_objc_compiler_gnu
  1.4456 +if test -n "$ac_tool_prefix"; then
  1.4457 +  for ac_prog in gcc objcc objc cc CC
  1.4458 +  do
  1.4459 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  1.4460 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  1.4461 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.4462 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.4463 +if test "${ac_cv_prog_OBJC+set}" = set; then
  1.4464 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4465 +else
  1.4466 +  if test -n "$OBJC"; then
  1.4467 +  ac_cv_prog_OBJC="$OBJC" # Let the user override the test.
  1.4468 +else
  1.4469 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.4470 +for as_dir in $PATH
  1.4471 +do
  1.4472 +  IFS=$as_save_IFS
  1.4473 +  test -z "$as_dir" && as_dir=.
  1.4474 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.4475 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.4476 +    ac_cv_prog_OBJC="$ac_tool_prefix$ac_prog"
  1.4477 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.4478 +    break 2
  1.4479 +  fi
  1.4480 +done
  1.4481 +done
  1.4482 +IFS=$as_save_IFS
  1.4483 +
  1.4484 +fi
  1.4485 +fi
  1.4486 +OBJC=$ac_cv_prog_OBJC
  1.4487 +if test -n "$OBJC"; then
  1.4488 +  { echo "$as_me:$LINENO: result: $OBJC" >&5
  1.4489 +echo "${ECHO_T}$OBJC" >&6; }
  1.4490 +else
  1.4491 +  { echo "$as_me:$LINENO: result: no" >&5
  1.4492 +echo "${ECHO_T}no" >&6; }
  1.4493 +fi
  1.4494 +
  1.4495 +
  1.4496 +    test -n "$OBJC" && break
  1.4497 +  done
  1.4498 +fi
  1.4499 +if test -z "$OBJC"; then
  1.4500 +  ac_ct_OBJC=$OBJC
  1.4501 +  for ac_prog in gcc objcc objc cc CC
  1.4502 +do
  1.4503 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.4504 +set dummy $ac_prog; ac_word=$2
  1.4505 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.4506 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.4507 +if test "${ac_cv_prog_ac_ct_OBJC+set}" = set; then
  1.4508 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4509 +else
  1.4510 +  if test -n "$ac_ct_OBJC"; then
  1.4511 +  ac_cv_prog_ac_ct_OBJC="$ac_ct_OBJC" # Let the user override the test.
  1.4512 +else
  1.4513 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.4514 +for as_dir in $PATH
  1.4515 +do
  1.4516 +  IFS=$as_save_IFS
  1.4517 +  test -z "$as_dir" && as_dir=.
  1.4518 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.4519 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.4520 +    ac_cv_prog_ac_ct_OBJC="$ac_prog"
  1.4521 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.4522 +    break 2
  1.4523 +  fi
  1.4524 +done
  1.4525 +done
  1.4526 +IFS=$as_save_IFS
  1.4527 +
  1.4528 +fi
  1.4529 +fi
  1.4530 +ac_ct_OBJC=$ac_cv_prog_ac_ct_OBJC
  1.4531 +if test -n "$ac_ct_OBJC"; then
  1.4532 +  { echo "$as_me:$LINENO: result: $ac_ct_OBJC" >&5
  1.4533 +echo "${ECHO_T}$ac_ct_OBJC" >&6; }
  1.4534 +else
  1.4535 +  { echo "$as_me:$LINENO: result: no" >&5
  1.4536 +echo "${ECHO_T}no" >&6; }
  1.4537 +fi
  1.4538 +
  1.4539 +
  1.4540 +  test -n "$ac_ct_OBJC" && break
  1.4541 +done
  1.4542 +
  1.4543 +  if test "x$ac_ct_OBJC" = x; then
  1.4544 +    OBJC="gcc"
  1.4545 +  else
  1.4546 +    case $cross_compiling:$ac_tool_warned in
  1.4547 +yes:)
  1.4548 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.4549 +whose name does not start with the host triplet.  If you think this
  1.4550 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.4551 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.4552 +whose name does not start with the host triplet.  If you think this
  1.4553 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.4554 +ac_tool_warned=yes ;;
  1.4555 +esac
  1.4556 +    OBJC=$ac_ct_OBJC
  1.4557 +  fi
  1.4558 +fi
  1.4559 +
  1.4560 +# Provide some information about the compiler.
  1.4561 +echo "$as_me:$LINENO: checking for Objective C compiler version" >&5
  1.4562 +ac_compiler=`set X $ac_compile; echo $2`
  1.4563 +{ (ac_try="$ac_compiler --version >&5"
  1.4564 +case "(($ac_try" in
  1.4565 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4566 +  *) ac_try_echo=$ac_try;;
  1.4567 +esac
  1.4568 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4569 +  (eval "$ac_compiler --version >&5") 2>&5
  1.4570 +  ac_status=$?
  1.4571 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4572 +  (exit $ac_status); }
  1.4573 +{ (ac_try="$ac_compiler -v >&5"
  1.4574 +case "(($ac_try" in
  1.4575 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4576 +  *) ac_try_echo=$ac_try;;
  1.4577 +esac
  1.4578 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4579 +  (eval "$ac_compiler -v >&5") 2>&5
  1.4580 +  ac_status=$?
  1.4581 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4582 +  (exit $ac_status); }
  1.4583 +{ (ac_try="$ac_compiler -V >&5"
  1.4584 +case "(($ac_try" in
  1.4585 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4586 +  *) ac_try_echo=$ac_try;;
  1.4587 +esac
  1.4588 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4589 +  (eval "$ac_compiler -V >&5") 2>&5
  1.4590 +  ac_status=$?
  1.4591 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4592 +  (exit $ac_status); }
  1.4593 +
  1.4594 +{ echo "$as_me:$LINENO: checking whether we are using the GNU Objective C compiler" >&5
  1.4595 +echo $ECHO_N "checking whether we are using the GNU Objective C compiler... $ECHO_C" >&6; }
  1.4596 +if test "${ac_cv_objc_compiler_gnu+set}" = set; then
  1.4597 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4598 +else
  1.4599 +  cat >conftest.$ac_ext <<_ACEOF
  1.4600 +/* confdefs.h.  */
  1.4601 +_ACEOF
  1.4602 +cat confdefs.h >>conftest.$ac_ext
  1.4603 +cat >>conftest.$ac_ext <<_ACEOF
  1.4604 +/* end confdefs.h.  */
  1.4605 +
  1.4606 +int
  1.4607 +main ()
  1.4608 +{
  1.4609 +#ifndef __GNUC__
  1.4610 +       choke me
  1.4611 +#endif
  1.4612 +
  1.4613 +  ;
  1.4614 +  return 0;
  1.4615 +}
  1.4616 +_ACEOF
  1.4617 +rm -f conftest.$ac_objext
  1.4618 +if { (ac_try="$ac_compile"
  1.4619 +case "(($ac_try" in
  1.4620 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4621 +  *) ac_try_echo=$ac_try;;
  1.4622 +esac
  1.4623 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4624 +  (eval "$ac_compile") 2>conftest.er1
  1.4625 +  ac_status=$?
  1.4626 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4627 +  rm -f conftest.er1
  1.4628 +  cat conftest.err >&5
  1.4629 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4630 +  (exit $ac_status); } && {
  1.4631 +	 test -z "$ac_objc_werror_flag" ||
  1.4632 +	 test ! -s conftest.err
  1.4633 +       } && test -s conftest.$ac_objext; then
  1.4634 +  ac_compiler_gnu=yes
  1.4635 +else
  1.4636 +  echo "$as_me: failed program was:" >&5
  1.4637 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4638 +
  1.4639 +	ac_compiler_gnu=no
  1.4640 +fi
  1.4641 +
  1.4642 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4643 +ac_cv_objc_compiler_gnu=$ac_compiler_gnu
  1.4644 +
  1.4645 +fi
  1.4646 +{ echo "$as_me:$LINENO: result: $ac_cv_objc_compiler_gnu" >&5
  1.4647 +echo "${ECHO_T}$ac_cv_objc_compiler_gnu" >&6; }
  1.4648 +GOBJC=`test $ac_compiler_gnu = yes && echo yes`
  1.4649 +ac_test_OBJCFLAGS=${OBJCFLAGS+set}
  1.4650 +ac_save_OBJCFLAGS=$OBJCFLAGS
  1.4651 +{ echo "$as_me:$LINENO: checking whether $OBJC accepts -g" >&5
  1.4652 +echo $ECHO_N "checking whether $OBJC accepts -g... $ECHO_C" >&6; }
  1.4653 +if test "${ac_cv_prog_objc_g+set}" = set; then
  1.4654 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4655 +else
  1.4656 +  ac_save_objc_werror_flag=$ac_objc_werror_flag
  1.4657 +   ac_objc_werror_flag=yes
  1.4658 +   ac_cv_prog_objc_g=no
  1.4659 +   OBJCFLAGS="-g"
  1.4660 +   cat >conftest.$ac_ext <<_ACEOF
  1.4661 +/* confdefs.h.  */
  1.4662 +_ACEOF
  1.4663 +cat confdefs.h >>conftest.$ac_ext
  1.4664 +cat >>conftest.$ac_ext <<_ACEOF
  1.4665 +/* end confdefs.h.  */
  1.4666 +
  1.4667 +int
  1.4668 +main ()
  1.4669 +{
  1.4670 +
  1.4671 +  ;
  1.4672 +  return 0;
  1.4673 +}
  1.4674 +_ACEOF
  1.4675 +rm -f conftest.$ac_objext
  1.4676 +if { (ac_try="$ac_compile"
  1.4677 +case "(($ac_try" in
  1.4678 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4679 +  *) ac_try_echo=$ac_try;;
  1.4680 +esac
  1.4681 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4682 +  (eval "$ac_compile") 2>conftest.er1
  1.4683 +  ac_status=$?
  1.4684 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4685 +  rm -f conftest.er1
  1.4686 +  cat conftest.err >&5
  1.4687 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4688 +  (exit $ac_status); } && {
  1.4689 +	 test -z "$ac_objc_werror_flag" ||
  1.4690 +	 test ! -s conftest.err
  1.4691 +       } && test -s conftest.$ac_objext; then
  1.4692 +  ac_cv_prog_objc_g=yes
  1.4693 +else
  1.4694 +  echo "$as_me: failed program was:" >&5
  1.4695 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4696 +
  1.4697 +	OBJCFLAGS=""
  1.4698 +      cat >conftest.$ac_ext <<_ACEOF
  1.4699 +/* confdefs.h.  */
  1.4700 +_ACEOF
  1.4701 +cat confdefs.h >>conftest.$ac_ext
  1.4702 +cat >>conftest.$ac_ext <<_ACEOF
  1.4703 +/* end confdefs.h.  */
  1.4704 +
  1.4705 +int
  1.4706 +main ()
  1.4707 +{
  1.4708 +
  1.4709 +  ;
  1.4710 +  return 0;
  1.4711 +}
  1.4712 +_ACEOF
  1.4713 +rm -f conftest.$ac_objext
  1.4714 +if { (ac_try="$ac_compile"
  1.4715 +case "(($ac_try" in
  1.4716 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4717 +  *) ac_try_echo=$ac_try;;
  1.4718 +esac
  1.4719 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4720 +  (eval "$ac_compile") 2>conftest.er1
  1.4721 +  ac_status=$?
  1.4722 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4723 +  rm -f conftest.er1
  1.4724 +  cat conftest.err >&5
  1.4725 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4726 +  (exit $ac_status); } && {
  1.4727 +	 test -z "$ac_objc_werror_flag" ||
  1.4728 +	 test ! -s conftest.err
  1.4729 +       } && test -s conftest.$ac_objext; then
  1.4730 +  :
  1.4731 +else
  1.4732 +  echo "$as_me: failed program was:" >&5
  1.4733 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4734 +
  1.4735 +	ac_objc_werror_flag=$ac_save_objc_werror_flag
  1.4736 +	 OBJCFLAGS="-g"
  1.4737 +	 cat >conftest.$ac_ext <<_ACEOF
  1.4738 +/* confdefs.h.  */
  1.4739 +_ACEOF
  1.4740 +cat confdefs.h >>conftest.$ac_ext
  1.4741 +cat >>conftest.$ac_ext <<_ACEOF
  1.4742 +/* end confdefs.h.  */
  1.4743 +
  1.4744 +int
  1.4745 +main ()
  1.4746 +{
  1.4747 +
  1.4748 +  ;
  1.4749 +  return 0;
  1.4750 +}
  1.4751 +_ACEOF
  1.4752 +rm -f conftest.$ac_objext
  1.4753 +if { (ac_try="$ac_compile"
  1.4754 +case "(($ac_try" in
  1.4755 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.4756 +  *) ac_try_echo=$ac_try;;
  1.4757 +esac
  1.4758 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.4759 +  (eval "$ac_compile") 2>conftest.er1
  1.4760 +  ac_status=$?
  1.4761 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.4762 +  rm -f conftest.er1
  1.4763 +  cat conftest.err >&5
  1.4764 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.4765 +  (exit $ac_status); } && {
  1.4766 +	 test -z "$ac_objc_werror_flag" ||
  1.4767 +	 test ! -s conftest.err
  1.4768 +       } && test -s conftest.$ac_objext; then
  1.4769 +  ac_cv_prog_objc_g=yes
  1.4770 +else
  1.4771 +  echo "$as_me: failed program was:" >&5
  1.4772 +sed 's/^/| /' conftest.$ac_ext >&5
  1.4773 +
  1.4774 +
  1.4775 +fi
  1.4776 +
  1.4777 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4778 +fi
  1.4779 +
  1.4780 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4781 +fi
  1.4782 +
  1.4783 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.4784 +   ac_objc_werror_flag=$ac_save_objc_werror_flag
  1.4785 +fi
  1.4786 +{ echo "$as_me:$LINENO: result: $ac_cv_prog_objc_g" >&5
  1.4787 +echo "${ECHO_T}$ac_cv_prog_objc_g" >&6; }
  1.4788 +if test "$ac_test_OBJCFLAGS" = set; then
  1.4789 +  OBJCFLAGS=$ac_save_OBJCFLAGS
  1.4790 +elif test $ac_cv_prog_objc_g = yes; then
  1.4791 +  if test "$GOBJC" = yes; then
  1.4792 +    OBJCFLAGS="-g -O2"
  1.4793 +  else
  1.4794 +    OBJCFLAGS="-g"
  1.4795 +  fi
  1.4796 +else
  1.4797 +  if test "$GOBJC" = yes; then
  1.4798 +    OBJCFLAGS="-O2"
  1.4799 +  else
  1.4800 +    OBJCFLAGS=
  1.4801 +  fi
  1.4802 +fi
  1.4803 +ac_ext=c
  1.4804 +ac_cpp='$CPP $CPPFLAGS'
  1.4805 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.4806 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.4807 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.4808 +
  1.4809 +{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
  1.4810 +echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
  1.4811 +if test "${ac_cv_path_SED+set}" = set; then
  1.4812 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4813 +else
  1.4814 +            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
  1.4815 +     for ac_i in 1 2 3 4 5 6 7; do
  1.4816 +       ac_script="$ac_script$as_nl$ac_script"
  1.4817 +     done
  1.4818 +     echo "$ac_script" | sed 99q >conftest.sed
  1.4819 +     $as_unset ac_script || ac_script=
  1.4820 +     # Extract the first word of "sed gsed" to use in msg output
  1.4821 +if test -z "$SED"; then
  1.4822 +set dummy sed gsed; ac_prog_name=$2
  1.4823 +if test "${ac_cv_path_SED+set}" = set; then
  1.4824 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4825 +else
  1.4826 +  ac_path_SED_found=false
  1.4827 +# Loop through the user's path and test for each of PROGNAME-LIST
  1.4828 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.4829 +for as_dir in $PATH
  1.4830 +do
  1.4831 +  IFS=$as_save_IFS
  1.4832 +  test -z "$as_dir" && as_dir=.
  1.4833 +  for ac_prog in sed gsed; do
  1.4834 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.4835 +    ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
  1.4836 +    { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
  1.4837 +    # Check for GNU ac_path_SED and select it if it is found.
  1.4838 +  # Check for GNU $ac_path_SED
  1.4839 +case `"$ac_path_SED" --version 2>&1` in
  1.4840 +*GNU*)
  1.4841 +  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
  1.4842 +*)
  1.4843 +  ac_count=0
  1.4844 +  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  1.4845 +  while :
  1.4846 +  do
  1.4847 +    cat "conftest.in" "conftest.in" >"conftest.tmp"
  1.4848 +    mv "conftest.tmp" "conftest.in"
  1.4849 +    cp "conftest.in" "conftest.nl"
  1.4850 +    echo '' >> "conftest.nl"
  1.4851 +    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
  1.4852 +    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  1.4853 +    ac_count=`expr $ac_count + 1`
  1.4854 +    if test $ac_count -gt ${ac_path_SED_max-0}; then
  1.4855 +      # Best one so far, save it but keep looking for a better one
  1.4856 +      ac_cv_path_SED="$ac_path_SED"
  1.4857 +      ac_path_SED_max=$ac_count
  1.4858 +    fi
  1.4859 +    # 10*(2^10) chars as input seems more than enough
  1.4860 +    test $ac_count -gt 10 && break
  1.4861 +  done
  1.4862 +  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  1.4863 +esac
  1.4864 +
  1.4865 +
  1.4866 +    $ac_path_SED_found && break 3
  1.4867 +  done
  1.4868 +done
  1.4869 +
  1.4870 +done
  1.4871 +IFS=$as_save_IFS
  1.4872 +
  1.4873 +
  1.4874 +fi
  1.4875 +
  1.4876 +SED="$ac_cv_path_SED"
  1.4877 +if test -z "$SED"; then
  1.4878 +  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in \$PATH" >&5
  1.4879 +echo "$as_me: error: no acceptable $ac_prog_name could be found in \$PATH" >&2;}
  1.4880 +   { (exit 1); exit 1; }; }
  1.4881 +fi
  1.4882 +
  1.4883 +else
  1.4884 +  ac_cv_path_SED=$SED
  1.4885 +fi
  1.4886 +
  1.4887 +fi
  1.4888 +{ echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
  1.4889 +echo "${ECHO_T}$ac_cv_path_SED" >&6; }
  1.4890 + SED="$ac_cv_path_SED"
  1.4891 +  rm -f conftest.sed
  1.4892 +
  1.4893 +# By default we simply use the C compiler to build assembly code.
  1.4894 +
  1.4895 +test "${CCAS+set}" = set || CCAS=$CC
  1.4896 +test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
  1.4897 +
  1.4898 +
  1.4899 +
  1.4900 +if test -n "$ac_tool_prefix"; then
  1.4901 +  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
  1.4902 +set dummy ${ac_tool_prefix}ranlib; ac_word=$2
  1.4903 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.4904 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.4905 +if test "${ac_cv_prog_RANLIB+set}" = set; then
  1.4906 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4907 +else
  1.4908 +  if test -n "$RANLIB"; then
  1.4909 +  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
  1.4910 +else
  1.4911 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.4912 +for as_dir in $PATH
  1.4913 +do
  1.4914 +  IFS=$as_save_IFS
  1.4915 +  test -z "$as_dir" && as_dir=.
  1.4916 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.4917 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.4918 +    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
  1.4919 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.4920 +    break 2
  1.4921 +  fi
  1.4922 +done
  1.4923 +done
  1.4924 +IFS=$as_save_IFS
  1.4925 +
  1.4926 +fi
  1.4927 +fi
  1.4928 +RANLIB=$ac_cv_prog_RANLIB
  1.4929 +if test -n "$RANLIB"; then
  1.4930 +  { echo "$as_me:$LINENO: result: $RANLIB" >&5
  1.4931 +echo "${ECHO_T}$RANLIB" >&6; }
  1.4932 +else
  1.4933 +  { echo "$as_me:$LINENO: result: no" >&5
  1.4934 +echo "${ECHO_T}no" >&6; }
  1.4935 +fi
  1.4936 +
  1.4937 +
  1.4938 +fi
  1.4939 +if test -z "$ac_cv_prog_RANLIB"; then
  1.4940 +  ac_ct_RANLIB=$RANLIB
  1.4941 +  # Extract the first word of "ranlib", so it can be a program name with args.
  1.4942 +set dummy ranlib; ac_word=$2
  1.4943 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.4944 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.4945 +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
  1.4946 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.4947 +else
  1.4948 +  if test -n "$ac_ct_RANLIB"; then
  1.4949 +  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
  1.4950 +else
  1.4951 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.4952 +for as_dir in $PATH
  1.4953 +do
  1.4954 +  IFS=$as_save_IFS
  1.4955 +  test -z "$as_dir" && as_dir=.
  1.4956 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.4957 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.4958 +    ac_cv_prog_ac_ct_RANLIB="ranlib"
  1.4959 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.4960 +    break 2
  1.4961 +  fi
  1.4962 +done
  1.4963 +done
  1.4964 +IFS=$as_save_IFS
  1.4965 +
  1.4966 +fi
  1.4967 +fi
  1.4968 +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
  1.4969 +if test -n "$ac_ct_RANLIB"; then
  1.4970 +  { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
  1.4971 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
  1.4972 +else
  1.4973 +  { echo "$as_me:$LINENO: result: no" >&5
  1.4974 +echo "${ECHO_T}no" >&6; }
  1.4975 +fi
  1.4976 +
  1.4977 +  if test "x$ac_ct_RANLIB" = x; then
  1.4978 +    RANLIB=":"
  1.4979 +  else
  1.4980 +    case $cross_compiling:$ac_tool_warned in
  1.4981 +yes:)
  1.4982 +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.4983 +whose name does not start with the host triplet.  If you think this
  1.4984 +configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.4985 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.4986 +whose name does not start with the host triplet.  If you think this
  1.4987 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.4988 +ac_tool_warned=yes ;;
  1.4989 +esac
  1.4990 +    RANLIB=$ac_ct_RANLIB
  1.4991 +  fi
  1.4992 +else
  1.4993 +  RANLIB="$ac_cv_prog_RANLIB"
  1.4994 +fi
  1.4995 +
  1.4996 +
  1.4997 +{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
  1.4998 +echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
  1.4999 +if test "${ac_cv_path_GREP+set}" = set; then
  1.5000 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5001 +else
  1.5002 +  # Extract the first word of "grep ggrep" to use in msg output
  1.5003 +if test -z "$GREP"; then
  1.5004 +set dummy grep ggrep; ac_prog_name=$2
  1.5005 +if test "${ac_cv_path_GREP+set}" = set; then
  1.5006 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5007 +else
  1.5008 +  ac_path_GREP_found=false
  1.5009 +# Loop through the user's path and test for each of PROGNAME-LIST
  1.5010 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.5011 +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  1.5012 +do
  1.5013 +  IFS=$as_save_IFS
  1.5014 +  test -z "$as_dir" && as_dir=.
  1.5015 +  for ac_prog in grep ggrep; do
  1.5016 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.5017 +    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
  1.5018 +    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
  1.5019 +    # Check for GNU ac_path_GREP and select it if it is found.
  1.5020 +  # Check for GNU $ac_path_GREP
  1.5021 +case `"$ac_path_GREP" --version 2>&1` in
  1.5022 +*GNU*)
  1.5023 +  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
  1.5024 +*)
  1.5025 +  ac_count=0
  1.5026 +  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  1.5027 +  while :
  1.5028 +  do
  1.5029 +    cat "conftest.in" "conftest.in" >"conftest.tmp"
  1.5030 +    mv "conftest.tmp" "conftest.in"
  1.5031 +    cp "conftest.in" "conftest.nl"
  1.5032 +    echo 'GREP' >> "conftest.nl"
  1.5033 +    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  1.5034 +    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  1.5035 +    ac_count=`expr $ac_count + 1`
  1.5036 +    if test $ac_count -gt ${ac_path_GREP_max-0}; then
  1.5037 +      # Best one so far, save it but keep looking for a better one
  1.5038 +      ac_cv_path_GREP="$ac_path_GREP"
  1.5039 +      ac_path_GREP_max=$ac_count
  1.5040 +    fi
  1.5041 +    # 10*(2^10) chars as input seems more than enough
  1.5042 +    test $ac_count -gt 10 && break
  1.5043 +  done
  1.5044 +  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  1.5045 +esac
  1.5046 +
  1.5047 +
  1.5048 +    $ac_path_GREP_found && break 3
  1.5049 +  done
  1.5050 +done
  1.5051 +
  1.5052 +done
  1.5053 +IFS=$as_save_IFS
  1.5054 +
  1.5055 +
  1.5056 +fi
  1.5057 +
  1.5058 +GREP="$ac_cv_path_GREP"
  1.5059 +if test -z "$GREP"; then
  1.5060 +  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  1.5061 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  1.5062 +   { (exit 1); exit 1; }; }
  1.5063 +fi
  1.5064 +
  1.5065 +else
  1.5066 +  ac_cv_path_GREP=$GREP
  1.5067 +fi
  1.5068 +
  1.5069 +
  1.5070 +fi
  1.5071 +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
  1.5072 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
  1.5073 + GREP="$ac_cv_path_GREP"
  1.5074 +
  1.5075 +
  1.5076 +{ echo "$as_me:$LINENO: checking for egrep" >&5
  1.5077 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
  1.5078 +if test "${ac_cv_path_EGREP+set}" = set; then
  1.5079 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5080 +else
  1.5081 +  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
  1.5082 +   then ac_cv_path_EGREP="$GREP -E"
  1.5083 +   else
  1.5084 +     # Extract the first word of "egrep" to use in msg output
  1.5085 +if test -z "$EGREP"; then
  1.5086 +set dummy egrep; ac_prog_name=$2
  1.5087 +if test "${ac_cv_path_EGREP+set}" = set; then
  1.5088 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5089 +else
  1.5090 +  ac_path_EGREP_found=false
  1.5091 +# Loop through the user's path and test for each of PROGNAME-LIST
  1.5092 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.5093 +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
  1.5094 +do
  1.5095 +  IFS=$as_save_IFS
  1.5096 +  test -z "$as_dir" && as_dir=.
  1.5097 +  for ac_prog in egrep; do
  1.5098 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.5099 +    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
  1.5100 +    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
  1.5101 +    # Check for GNU ac_path_EGREP and select it if it is found.
  1.5102 +  # Check for GNU $ac_path_EGREP
  1.5103 +case `"$ac_path_EGREP" --version 2>&1` in
  1.5104 +*GNU*)
  1.5105 +  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
  1.5106 +*)
  1.5107 +  ac_count=0
  1.5108 +  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  1.5109 +  while :
  1.5110 +  do
  1.5111 +    cat "conftest.in" "conftest.in" >"conftest.tmp"
  1.5112 +    mv "conftest.tmp" "conftest.in"
  1.5113 +    cp "conftest.in" "conftest.nl"
  1.5114 +    echo 'EGREP' >> "conftest.nl"
  1.5115 +    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
  1.5116 +    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
  1.5117 +    ac_count=`expr $ac_count + 1`
  1.5118 +    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
  1.5119 +      # Best one so far, save it but keep looking for a better one
  1.5120 +      ac_cv_path_EGREP="$ac_path_EGREP"
  1.5121 +      ac_path_EGREP_max=$ac_count
  1.5122 +    fi
  1.5123 +    # 10*(2^10) chars as input seems more than enough
  1.5124 +    test $ac_count -gt 10 && break
  1.5125 +  done
  1.5126 +  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
  1.5127 +esac
  1.5128 +
  1.5129 +
  1.5130 +    $ac_path_EGREP_found && break 3
  1.5131 +  done
  1.5132 +done
  1.5133 +
  1.5134 +done
  1.5135 +IFS=$as_save_IFS
  1.5136 +
  1.5137 +
  1.5138 +fi
  1.5139 +
  1.5140 +EGREP="$ac_cv_path_EGREP"
  1.5141 +if test -z "$EGREP"; then
  1.5142 +  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
  1.5143 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
  1.5144 +   { (exit 1); exit 1; }; }
  1.5145 +fi
  1.5146 +
  1.5147 +else
  1.5148 +  ac_cv_path_EGREP=$EGREP
  1.5149 +fi
  1.5150 +
  1.5151 +
  1.5152 +   fi
  1.5153 +fi
  1.5154 +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
  1.5155 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
  1.5156 + EGREP="$ac_cv_path_EGREP"
  1.5157 +
  1.5158 +
  1.5159 +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  1.5160 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
  1.5161 +if test "${ac_cv_header_stdc+set}" = set; then
  1.5162 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5163 +else
  1.5164 +  cat >conftest.$ac_ext <<_ACEOF
  1.5165 +/* confdefs.h.  */
  1.5166 +_ACEOF
  1.5167 +cat confdefs.h >>conftest.$ac_ext
  1.5168 +cat >>conftest.$ac_ext <<_ACEOF
  1.5169 +/* end confdefs.h.  */
  1.5170 +#include <stdlib.h>
  1.5171 +#include <stdarg.h>
  1.5172 +#include <string.h>
  1.5173 +#include <float.h>
  1.5174 +
  1.5175 +int
  1.5176 +main ()
  1.5177 +{
  1.5178 +
  1.5179 +  ;
  1.5180 +  return 0;
  1.5181 +}
  1.5182 +_ACEOF
  1.5183 +rm -f conftest.$ac_objext
  1.5184 +if { (ac_try="$ac_compile"
  1.5185 +case "(($ac_try" in
  1.5186 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5187 +  *) ac_try_echo=$ac_try;;
  1.5188 +esac
  1.5189 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5190 +  (eval "$ac_compile") 2>conftest.er1
  1.5191 +  ac_status=$?
  1.5192 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5193 +  rm -f conftest.er1
  1.5194 +  cat conftest.err >&5
  1.5195 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5196 +  (exit $ac_status); } && {
  1.5197 +	 test -z "$ac_c_werror_flag" ||
  1.5198 +	 test ! -s conftest.err
  1.5199 +       } && test -s conftest.$ac_objext; then
  1.5200 +  ac_cv_header_stdc=yes
  1.5201 +else
  1.5202 +  echo "$as_me: failed program was:" >&5
  1.5203 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5204 +
  1.5205 +	ac_cv_header_stdc=no
  1.5206 +fi
  1.5207 +
  1.5208 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5209 +
  1.5210 +if test $ac_cv_header_stdc = yes; then
  1.5211 +  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  1.5212 +  cat >conftest.$ac_ext <<_ACEOF
  1.5213 +/* confdefs.h.  */
  1.5214 +_ACEOF
  1.5215 +cat confdefs.h >>conftest.$ac_ext
  1.5216 +cat >>conftest.$ac_ext <<_ACEOF
  1.5217 +/* end confdefs.h.  */
  1.5218 +#include <string.h>
  1.5219 +
  1.5220 +_ACEOF
  1.5221 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  1.5222 +  $EGREP "memchr" >/dev/null 2>&1; then
  1.5223 +  :
  1.5224 +else
  1.5225 +  ac_cv_header_stdc=no
  1.5226 +fi
  1.5227 +rm -f conftest*
  1.5228 +
  1.5229 +fi
  1.5230 +
  1.5231 +if test $ac_cv_header_stdc = yes; then
  1.5232 +  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  1.5233 +  cat >conftest.$ac_ext <<_ACEOF
  1.5234 +/* confdefs.h.  */
  1.5235 +_ACEOF
  1.5236 +cat confdefs.h >>conftest.$ac_ext
  1.5237 +cat >>conftest.$ac_ext <<_ACEOF
  1.5238 +/* end confdefs.h.  */
  1.5239 +#include <stdlib.h>
  1.5240 +
  1.5241 +_ACEOF
  1.5242 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  1.5243 +  $EGREP "free" >/dev/null 2>&1; then
  1.5244 +  :
  1.5245 +else
  1.5246 +  ac_cv_header_stdc=no
  1.5247 +fi
  1.5248 +rm -f conftest*
  1.5249 +
  1.5250 +fi
  1.5251 +
  1.5252 +if test $ac_cv_header_stdc = yes; then
  1.5253 +  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  1.5254 +  if test "$cross_compiling" = yes; then
  1.5255 +  :
  1.5256 +else
  1.5257 +  cat >conftest.$ac_ext <<_ACEOF
  1.5258 +/* confdefs.h.  */
  1.5259 +_ACEOF
  1.5260 +cat confdefs.h >>conftest.$ac_ext
  1.5261 +cat >>conftest.$ac_ext <<_ACEOF
  1.5262 +/* end confdefs.h.  */
  1.5263 +#include <ctype.h>
  1.5264 +#include <stdlib.h>
  1.5265 +#if ((' ' & 0x0FF) == 0x020)
  1.5266 +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  1.5267 +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  1.5268 +#else
  1.5269 +# define ISLOWER(c) \
  1.5270 +		   (('a' <= (c) && (c) <= 'i') \
  1.5271 +		     || ('j' <= (c) && (c) <= 'r') \
  1.5272 +		     || ('s' <= (c) && (c) <= 'z'))
  1.5273 +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  1.5274 +#endif
  1.5275 +
  1.5276 +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  1.5277 +int
  1.5278 +main ()
  1.5279 +{
  1.5280 +  int i;
  1.5281 +  for (i = 0; i < 256; i++)
  1.5282 +    if (XOR (islower (i), ISLOWER (i))
  1.5283 +	|| toupper (i) != TOUPPER (i))
  1.5284 +      return 2;
  1.5285 +  return 0;
  1.5286 +}
  1.5287 +_ACEOF
  1.5288 +rm -f conftest$ac_exeext
  1.5289 +if { (ac_try="$ac_link"
  1.5290 +case "(($ac_try" in
  1.5291 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5292 +  *) ac_try_echo=$ac_try;;
  1.5293 +esac
  1.5294 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5295 +  (eval "$ac_link") 2>&5
  1.5296 +  ac_status=$?
  1.5297 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5298 +  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  1.5299 +  { (case "(($ac_try" in
  1.5300 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5301 +  *) ac_try_echo=$ac_try;;
  1.5302 +esac
  1.5303 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5304 +  (eval "$ac_try") 2>&5
  1.5305 +  ac_status=$?
  1.5306 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5307 +  (exit $ac_status); }; }; then
  1.5308 +  :
  1.5309 +else
  1.5310 +  echo "$as_me: program exited with status $ac_status" >&5
  1.5311 +echo "$as_me: failed program was:" >&5
  1.5312 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5313 +
  1.5314 +( exit $ac_status )
  1.5315 +ac_cv_header_stdc=no
  1.5316 +fi
  1.5317 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  1.5318 +fi
  1.5319 +
  1.5320 +
  1.5321 +fi
  1.5322 +fi
  1.5323 +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  1.5324 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
  1.5325 +if test $ac_cv_header_stdc = yes; then
  1.5326 +
  1.5327 +cat >>confdefs.h <<\_ACEOF
  1.5328 +#define STDC_HEADERS 1
  1.5329 +_ACEOF
  1.5330 +
  1.5331 +fi
  1.5332 +
  1.5333 +# On IRIX 5.3, sys/types and inttypes.h are conflicting.
  1.5334 +
  1.5335 +
  1.5336 +
  1.5337 +
  1.5338 +
  1.5339 +
  1.5340 +
  1.5341 +
  1.5342 +
  1.5343 +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
  1.5344 +		  inttypes.h stdint.h unistd.h
  1.5345 +do
  1.5346 +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
  1.5347 +{ echo "$as_me:$LINENO: checking for $ac_header" >&5
  1.5348 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
  1.5349 +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  1.5350 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5351 +else
  1.5352 +  cat >conftest.$ac_ext <<_ACEOF
  1.5353 +/* confdefs.h.  */
  1.5354 +_ACEOF
  1.5355 +cat confdefs.h >>conftest.$ac_ext
  1.5356 +cat >>conftest.$ac_ext <<_ACEOF
  1.5357 +/* end confdefs.h.  */
  1.5358 +$ac_includes_default
  1.5359 +
  1.5360 +#include <$ac_header>
  1.5361 +_ACEOF
  1.5362 +rm -f conftest.$ac_objext
  1.5363 +if { (ac_try="$ac_compile"
  1.5364 +case "(($ac_try" in
  1.5365 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5366 +  *) ac_try_echo=$ac_try;;
  1.5367 +esac
  1.5368 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5369 +  (eval "$ac_compile") 2>conftest.er1
  1.5370 +  ac_status=$?
  1.5371 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5372 +  rm -f conftest.er1
  1.5373 +  cat conftest.err >&5
  1.5374 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5375 +  (exit $ac_status); } && {
  1.5376 +	 test -z "$ac_c_werror_flag" ||
  1.5377 +	 test ! -s conftest.err
  1.5378 +       } && test -s conftest.$ac_objext; then
  1.5379 +  eval "$as_ac_Header=yes"
  1.5380 +else
  1.5381 +  echo "$as_me: failed program was:" >&5
  1.5382 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5383 +
  1.5384 +	eval "$as_ac_Header=no"
  1.5385 +fi
  1.5386 +
  1.5387 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5388 +fi
  1.5389 +ac_res=`eval echo '${'$as_ac_Header'}'`
  1.5390 +	       { echo "$as_me:$LINENO: result: $ac_res" >&5
  1.5391 +echo "${ECHO_T}$ac_res" >&6; }
  1.5392 +if test `eval echo '${'$as_ac_Header'}'` = yes; then
  1.5393 +  cat >>confdefs.h <<_ACEOF
  1.5394 +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
  1.5395 +_ACEOF
  1.5396 +
  1.5397 +fi
  1.5398 +
  1.5399 +done
  1.5400 +
  1.5401 +
  1.5402 +{ echo "$as_me:$LINENO: checking for void *" >&5
  1.5403 +echo $ECHO_N "checking for void *... $ECHO_C" >&6; }
  1.5404 +if test "${ac_cv_type_void_p+set}" = set; then
  1.5405 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5406 +else
  1.5407 +  cat >conftest.$ac_ext <<_ACEOF
  1.5408 +/* confdefs.h.  */
  1.5409 +_ACEOF
  1.5410 +cat confdefs.h >>conftest.$ac_ext
  1.5411 +cat >>conftest.$ac_ext <<_ACEOF
  1.5412 +/* end confdefs.h.  */
  1.5413 +$ac_includes_default
  1.5414 +typedef void * ac__type_new_;
  1.5415 +int
  1.5416 +main ()
  1.5417 +{
  1.5418 +if ((ac__type_new_ *) 0)
  1.5419 +  return 0;
  1.5420 +if (sizeof (ac__type_new_))
  1.5421 +  return 0;
  1.5422 +  ;
  1.5423 +  return 0;
  1.5424 +}
  1.5425 +_ACEOF
  1.5426 +rm -f conftest.$ac_objext
  1.5427 +if { (ac_try="$ac_compile"
  1.5428 +case "(($ac_try" in
  1.5429 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5430 +  *) ac_try_echo=$ac_try;;
  1.5431 +esac
  1.5432 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5433 +  (eval "$ac_compile") 2>conftest.er1
  1.5434 +  ac_status=$?
  1.5435 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5436 +  rm -f conftest.er1
  1.5437 +  cat conftest.err >&5
  1.5438 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5439 +  (exit $ac_status); } && {
  1.5440 +	 test -z "$ac_c_werror_flag" ||
  1.5441 +	 test ! -s conftest.err
  1.5442 +       } && test -s conftest.$ac_objext; then
  1.5443 +  ac_cv_type_void_p=yes
  1.5444 +else
  1.5445 +  echo "$as_me: failed program was:" >&5
  1.5446 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5447 +
  1.5448 +	ac_cv_type_void_p=no
  1.5449 +fi
  1.5450 +
  1.5451 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5452 +fi
  1.5453 +{ echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
  1.5454 +echo "${ECHO_T}$ac_cv_type_void_p" >&6; }
  1.5455 +
  1.5456 +# The cast to long int works around a bug in the HP C Compiler
  1.5457 +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
  1.5458 +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
  1.5459 +# This bug is HP SR number 8606223364.
  1.5460 +{ echo "$as_me:$LINENO: checking size of void *" >&5
  1.5461 +echo $ECHO_N "checking size of void *... $ECHO_C" >&6; }
  1.5462 +if test "${ac_cv_sizeof_void_p+set}" = set; then
  1.5463 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5464 +else
  1.5465 +  if test "$cross_compiling" = yes; then
  1.5466 +  # Depending upon the size, compute the lo and hi bounds.
  1.5467 +cat >conftest.$ac_ext <<_ACEOF
  1.5468 +/* confdefs.h.  */
  1.5469 +_ACEOF
  1.5470 +cat confdefs.h >>conftest.$ac_ext
  1.5471 +cat >>conftest.$ac_ext <<_ACEOF
  1.5472 +/* end confdefs.h.  */
  1.5473 +$ac_includes_default
  1.5474 +   typedef void * ac__type_sizeof_;
  1.5475 +int
  1.5476 +main ()
  1.5477 +{
  1.5478 +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
  1.5479 +test_array [0] = 0
  1.5480 +
  1.5481 +  ;
  1.5482 +  return 0;
  1.5483 +}
  1.5484 +_ACEOF
  1.5485 +rm -f conftest.$ac_objext
  1.5486 +if { (ac_try="$ac_compile"
  1.5487 +case "(($ac_try" in
  1.5488 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5489 +  *) ac_try_echo=$ac_try;;
  1.5490 +esac
  1.5491 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5492 +  (eval "$ac_compile") 2>conftest.er1
  1.5493 +  ac_status=$?
  1.5494 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5495 +  rm -f conftest.er1
  1.5496 +  cat conftest.err >&5
  1.5497 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5498 +  (exit $ac_status); } && {
  1.5499 +	 test -z "$ac_c_werror_flag" ||
  1.5500 +	 test ! -s conftest.err
  1.5501 +       } && test -s conftest.$ac_objext; then
  1.5502 +  ac_lo=0 ac_mid=0
  1.5503 +  while :; do
  1.5504 +    cat >conftest.$ac_ext <<_ACEOF
  1.5505 +/* confdefs.h.  */
  1.5506 +_ACEOF
  1.5507 +cat confdefs.h >>conftest.$ac_ext
  1.5508 +cat >>conftest.$ac_ext <<_ACEOF
  1.5509 +/* end confdefs.h.  */
  1.5510 +$ac_includes_default
  1.5511 +   typedef void * ac__type_sizeof_;
  1.5512 +int
  1.5513 +main ()
  1.5514 +{
  1.5515 +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
  1.5516 +test_array [0] = 0
  1.5517 +
  1.5518 +  ;
  1.5519 +  return 0;
  1.5520 +}
  1.5521 +_ACEOF
  1.5522 +rm -f conftest.$ac_objext
  1.5523 +if { (ac_try="$ac_compile"
  1.5524 +case "(($ac_try" in
  1.5525 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5526 +  *) ac_try_echo=$ac_try;;
  1.5527 +esac
  1.5528 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5529 +  (eval "$ac_compile") 2>conftest.er1
  1.5530 +  ac_status=$?
  1.5531 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5532 +  rm -f conftest.er1
  1.5533 +  cat conftest.err >&5
  1.5534 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5535 +  (exit $ac_status); } && {
  1.5536 +	 test -z "$ac_c_werror_flag" ||
  1.5537 +	 test ! -s conftest.err
  1.5538 +       } && test -s conftest.$ac_objext; then
  1.5539 +  ac_hi=$ac_mid; break
  1.5540 +else
  1.5541 +  echo "$as_me: failed program was:" >&5
  1.5542 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5543 +
  1.5544 +	ac_lo=`expr $ac_mid + 1`
  1.5545 +			if test $ac_lo -le $ac_mid; then
  1.5546 +			  ac_lo= ac_hi=
  1.5547 +			  break
  1.5548 +			fi
  1.5549 +			ac_mid=`expr 2 '*' $ac_mid + 1`
  1.5550 +fi
  1.5551 +
  1.5552 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5553 +  done
  1.5554 +else
  1.5555 +  echo "$as_me: failed program was:" >&5
  1.5556 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5557 +
  1.5558 +	cat >conftest.$ac_ext <<_ACEOF
  1.5559 +/* confdefs.h.  */
  1.5560 +_ACEOF
  1.5561 +cat confdefs.h >>conftest.$ac_ext
  1.5562 +cat >>conftest.$ac_ext <<_ACEOF
  1.5563 +/* end confdefs.h.  */
  1.5564 +$ac_includes_default
  1.5565 +   typedef void * ac__type_sizeof_;
  1.5566 +int
  1.5567 +main ()
  1.5568 +{
  1.5569 +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
  1.5570 +test_array [0] = 0
  1.5571 +
  1.5572 +  ;
  1.5573 +  return 0;
  1.5574 +}
  1.5575 +_ACEOF
  1.5576 +rm -f conftest.$ac_objext
  1.5577 +if { (ac_try="$ac_compile"
  1.5578 +case "(($ac_try" in
  1.5579 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5580 +  *) ac_try_echo=$ac_try;;
  1.5581 +esac
  1.5582 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5583 +  (eval "$ac_compile") 2>conftest.er1
  1.5584 +  ac_status=$?
  1.5585 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5586 +  rm -f conftest.er1
  1.5587 +  cat conftest.err >&5
  1.5588 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5589 +  (exit $ac_status); } && {
  1.5590 +	 test -z "$ac_c_werror_flag" ||
  1.5591 +	 test ! -s conftest.err
  1.5592 +       } && test -s conftest.$ac_objext; then
  1.5593 +  ac_hi=-1 ac_mid=-1
  1.5594 +  while :; do
  1.5595 +    cat >conftest.$ac_ext <<_ACEOF
  1.5596 +/* confdefs.h.  */
  1.5597 +_ACEOF
  1.5598 +cat confdefs.h >>conftest.$ac_ext
  1.5599 +cat >>conftest.$ac_ext <<_ACEOF
  1.5600 +/* end confdefs.h.  */
  1.5601 +$ac_includes_default
  1.5602 +   typedef void * ac__type_sizeof_;
  1.5603 +int
  1.5604 +main ()
  1.5605 +{
  1.5606 +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
  1.5607 +test_array [0] = 0
  1.5608 +
  1.5609 +  ;
  1.5610 +  return 0;
  1.5611 +}
  1.5612 +_ACEOF
  1.5613 +rm -f conftest.$ac_objext
  1.5614 +if { (ac_try="$ac_compile"
  1.5615 +case "(($ac_try" in
  1.5616 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5617 +  *) ac_try_echo=$ac_try;;
  1.5618 +esac
  1.5619 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5620 +  (eval "$ac_compile") 2>conftest.er1
  1.5621 +  ac_status=$?
  1.5622 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5623 +  rm -f conftest.er1
  1.5624 +  cat conftest.err >&5
  1.5625 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5626 +  (exit $ac_status); } && {
  1.5627 +	 test -z "$ac_c_werror_flag" ||
  1.5628 +	 test ! -s conftest.err
  1.5629 +       } && test -s conftest.$ac_objext; then
  1.5630 +  ac_lo=$ac_mid; break
  1.5631 +else
  1.5632 +  echo "$as_me: failed program was:" >&5
  1.5633 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5634 +
  1.5635 +	ac_hi=`expr '(' $ac_mid ')' - 1`
  1.5636 +			if test $ac_mid -le $ac_hi; then
  1.5637 +			  ac_lo= ac_hi=
  1.5638 +			  break
  1.5639 +			fi
  1.5640 +			ac_mid=`expr 2 '*' $ac_mid`
  1.5641 +fi
  1.5642 +
  1.5643 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5644 +  done
  1.5645 +else
  1.5646 +  echo "$as_me: failed program was:" >&5
  1.5647 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5648 +
  1.5649 +	ac_lo= ac_hi=
  1.5650 +fi
  1.5651 +
  1.5652 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5653 +fi
  1.5654 +
  1.5655 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5656 +# Binary search between lo and hi bounds.
  1.5657 +while test "x$ac_lo" != "x$ac_hi"; do
  1.5658 +  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
  1.5659 +  cat >conftest.$ac_ext <<_ACEOF
  1.5660 +/* confdefs.h.  */
  1.5661 +_ACEOF
  1.5662 +cat confdefs.h >>conftest.$ac_ext
  1.5663 +cat >>conftest.$ac_ext <<_ACEOF
  1.5664 +/* end confdefs.h.  */
  1.5665 +$ac_includes_default
  1.5666 +   typedef void * ac__type_sizeof_;
  1.5667 +int
  1.5668 +main ()
  1.5669 +{
  1.5670 +static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
  1.5671 +test_array [0] = 0
  1.5672 +
  1.5673 +  ;
  1.5674 +  return 0;
  1.5675 +}
  1.5676 +_ACEOF
  1.5677 +rm -f conftest.$ac_objext
  1.5678 +if { (ac_try="$ac_compile"
  1.5679 +case "(($ac_try" in
  1.5680 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5681 +  *) ac_try_echo=$ac_try;;
  1.5682 +esac
  1.5683 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5684 +  (eval "$ac_compile") 2>conftest.er1
  1.5685 +  ac_status=$?
  1.5686 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5687 +  rm -f conftest.er1
  1.5688 +  cat conftest.err >&5
  1.5689 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5690 +  (exit $ac_status); } && {
  1.5691 +	 test -z "$ac_c_werror_flag" ||
  1.5692 +	 test ! -s conftest.err
  1.5693 +       } && test -s conftest.$ac_objext; then
  1.5694 +  ac_hi=$ac_mid
  1.5695 +else
  1.5696 +  echo "$as_me: failed program was:" >&5
  1.5697 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5698 +
  1.5699 +	ac_lo=`expr '(' $ac_mid ')' + 1`
  1.5700 +fi
  1.5701 +
  1.5702 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5703 +done
  1.5704 +case $ac_lo in
  1.5705 +?*) ac_cv_sizeof_void_p=$ac_lo;;
  1.5706 +'') if test "$ac_cv_type_void_p" = yes; then
  1.5707 +     { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
  1.5708 +See \`config.log' for more details." >&5
  1.5709 +echo "$as_me: error: cannot compute sizeof (void *)
  1.5710 +See \`config.log' for more details." >&2;}
  1.5711 +   { (exit 77); exit 77; }; }
  1.5712 +   else
  1.5713 +     ac_cv_sizeof_void_p=0
  1.5714 +   fi ;;
  1.5715 +esac
  1.5716 +else
  1.5717 +  cat >conftest.$ac_ext <<_ACEOF
  1.5718 +/* confdefs.h.  */
  1.5719 +_ACEOF
  1.5720 +cat confdefs.h >>conftest.$ac_ext
  1.5721 +cat >>conftest.$ac_ext <<_ACEOF
  1.5722 +/* end confdefs.h.  */
  1.5723 +$ac_includes_default
  1.5724 +   typedef void * ac__type_sizeof_;
  1.5725 +static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
  1.5726 +static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
  1.5727 +#include <stdio.h>
  1.5728 +#include <stdlib.h>
  1.5729 +int
  1.5730 +main ()
  1.5731 +{
  1.5732 +
  1.5733 +  FILE *f = fopen ("conftest.val", "w");
  1.5734 +  if (! f)
  1.5735 +    return 1;
  1.5736 +  if (((long int) (sizeof (ac__type_sizeof_))) < 0)
  1.5737 +    {
  1.5738 +      long int i = longval ();
  1.5739 +      if (i != ((long int) (sizeof (ac__type_sizeof_))))
  1.5740 +	return 1;
  1.5741 +      fprintf (f, "%ld\n", i);
  1.5742 +    }
  1.5743 +  else
  1.5744 +    {
  1.5745 +      unsigned long int i = ulongval ();
  1.5746 +      if (i != ((long int) (sizeof (ac__type_sizeof_))))
  1.5747 +	return 1;
  1.5748 +      fprintf (f, "%lu\n", i);
  1.5749 +    }
  1.5750 +  return ferror (f) || fclose (f) != 0;
  1.5751 +
  1.5752 +  ;
  1.5753 +  return 0;
  1.5754 +}
  1.5755 +_ACEOF
  1.5756 +rm -f conftest$ac_exeext
  1.5757 +if { (ac_try="$ac_link"
  1.5758 +case "(($ac_try" in
  1.5759 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5760 +  *) ac_try_echo=$ac_try;;
  1.5761 +esac
  1.5762 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5763 +  (eval "$ac_link") 2>&5
  1.5764 +  ac_status=$?
  1.5765 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5766 +  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  1.5767 +  { (case "(($ac_try" in
  1.5768 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5769 +  *) ac_try_echo=$ac_try;;
  1.5770 +esac
  1.5771 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5772 +  (eval "$ac_try") 2>&5
  1.5773 +  ac_status=$?
  1.5774 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5775 +  (exit $ac_status); }; }; then
  1.5776 +  ac_cv_sizeof_void_p=`cat conftest.val`
  1.5777 +else
  1.5778 +  echo "$as_me: program exited with status $ac_status" >&5
  1.5779 +echo "$as_me: failed program was:" >&5
  1.5780 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5781 +
  1.5782 +( exit $ac_status )
  1.5783 +if test "$ac_cv_type_void_p" = yes; then
  1.5784 +     { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *)
  1.5785 +See \`config.log' for more details." >&5
  1.5786 +echo "$as_me: error: cannot compute sizeof (void *)
  1.5787 +See \`config.log' for more details." >&2;}
  1.5788 +   { (exit 77); exit 77; }; }
  1.5789 +   else
  1.5790 +     ac_cv_sizeof_void_p=0
  1.5791 +   fi
  1.5792 +fi
  1.5793 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  1.5794 +fi
  1.5795 +rm -f conftest.val
  1.5796 +fi
  1.5797 +{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
  1.5798 +echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6; }
  1.5799 +
  1.5800 +
  1.5801 +
  1.5802 +cat >>confdefs.h <<_ACEOF
  1.5803 +#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
  1.5804 +_ACEOF
  1.5805 +
  1.5806 +
  1.5807 +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
  1.5808 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
  1.5809 +if test "${ac_cv_header_stdc+set}" = set; then
  1.5810 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5811 +else
  1.5812 +  cat >conftest.$ac_ext <<_ACEOF
  1.5813 +/* confdefs.h.  */
  1.5814 +_ACEOF
  1.5815 +cat confdefs.h >>conftest.$ac_ext
  1.5816 +cat >>conftest.$ac_ext <<_ACEOF
  1.5817 +/* end confdefs.h.  */
  1.5818 +#include <stdlib.h>
  1.5819 +#include <stdarg.h>
  1.5820 +#include <string.h>
  1.5821 +#include <float.h>
  1.5822 +
  1.5823 +int
  1.5824 +main ()
  1.5825 +{
  1.5826 +
  1.5827 +  ;
  1.5828 +  return 0;
  1.5829 +}
  1.5830 +_ACEOF
  1.5831 +rm -f conftest.$ac_objext
  1.5832 +if { (ac_try="$ac_compile"
  1.5833 +case "(($ac_try" in
  1.5834 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5835 +  *) ac_try_echo=$ac_try;;
  1.5836 +esac
  1.5837 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5838 +  (eval "$ac_compile") 2>conftest.er1
  1.5839 +  ac_status=$?
  1.5840 +  grep -v '^ *+' conftest.er1 >conftest.err
  1.5841 +  rm -f conftest.er1
  1.5842 +  cat conftest.err >&5
  1.5843 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5844 +  (exit $ac_status); } && {
  1.5845 +	 test -z "$ac_c_werror_flag" ||
  1.5846 +	 test ! -s conftest.err
  1.5847 +       } && test -s conftest.$ac_objext; then
  1.5848 +  ac_cv_header_stdc=yes
  1.5849 +else
  1.5850 +  echo "$as_me: failed program was:" >&5
  1.5851 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5852 +
  1.5853 +	ac_cv_header_stdc=no
  1.5854 +fi
  1.5855 +
  1.5856 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.5857 +
  1.5858 +if test $ac_cv_header_stdc = yes; then
  1.5859 +  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  1.5860 +  cat >conftest.$ac_ext <<_ACEOF
  1.5861 +/* confdefs.h.  */
  1.5862 +_ACEOF
  1.5863 +cat confdefs.h >>conftest.$ac_ext
  1.5864 +cat >>conftest.$ac_ext <<_ACEOF
  1.5865 +/* end confdefs.h.  */
  1.5866 +#include <string.h>
  1.5867 +
  1.5868 +_ACEOF
  1.5869 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  1.5870 +  $EGREP "memchr" >/dev/null 2>&1; then
  1.5871 +  :
  1.5872 +else
  1.5873 +  ac_cv_header_stdc=no
  1.5874 +fi
  1.5875 +rm -f conftest*
  1.5876 +
  1.5877 +fi
  1.5878 +
  1.5879 +if test $ac_cv_header_stdc = yes; then
  1.5880 +  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  1.5881 +  cat >conftest.$ac_ext <<_ACEOF
  1.5882 +/* confdefs.h.  */
  1.5883 +_ACEOF
  1.5884 +cat confdefs.h >>conftest.$ac_ext
  1.5885 +cat >>conftest.$ac_ext <<_ACEOF
  1.5886 +/* end confdefs.h.  */
  1.5887 +#include <stdlib.h>
  1.5888 +
  1.5889 +_ACEOF
  1.5890 +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  1.5891 +  $EGREP "free" >/dev/null 2>&1; then
  1.5892 +  :
  1.5893 +else
  1.5894 +  ac_cv_header_stdc=no
  1.5895 +fi
  1.5896 +rm -f conftest*
  1.5897 +
  1.5898 +fi
  1.5899 +
  1.5900 +if test $ac_cv_header_stdc = yes; then
  1.5901 +  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  1.5902 +  if test "$cross_compiling" = yes; then
  1.5903 +  :
  1.5904 +else
  1.5905 +  cat >conftest.$ac_ext <<_ACEOF
  1.5906 +/* confdefs.h.  */
  1.5907 +_ACEOF
  1.5908 +cat confdefs.h >>conftest.$ac_ext
  1.5909 +cat >>conftest.$ac_ext <<_ACEOF
  1.5910 +/* end confdefs.h.  */
  1.5911 +#include <ctype.h>
  1.5912 +#include <stdlib.h>
  1.5913 +#if ((' ' & 0x0FF) == 0x020)
  1.5914 +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
  1.5915 +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
  1.5916 +#else
  1.5917 +# define ISLOWER(c) \
  1.5918 +		   (('a' <= (c) && (c) <= 'i') \
  1.5919 +		     || ('j' <= (c) && (c) <= 'r') \
  1.5920 +		     || ('s' <= (c) && (c) <= 'z'))
  1.5921 +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
  1.5922 +#endif
  1.5923 +
  1.5924 +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
  1.5925 +int
  1.5926 +main ()
  1.5927 +{
  1.5928 +  int i;
  1.5929 +  for (i = 0; i < 256; i++)
  1.5930 +    if (XOR (islower (i), ISLOWER (i))
  1.5931 +	|| toupper (i) != TOUPPER (i))
  1.5932 +      return 2;
  1.5933 +  return 0;
  1.5934 +}
  1.5935 +_ACEOF
  1.5936 +rm -f conftest$ac_exeext
  1.5937 +if { (ac_try="$ac_link"
  1.5938 +case "(($ac_try" in
  1.5939 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5940 +  *) ac_try_echo=$ac_try;;
  1.5941 +esac
  1.5942 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5943 +  (eval "$ac_link") 2>&5
  1.5944 +  ac_status=$?
  1.5945 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5946 +  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  1.5947 +  { (case "(($ac_try" in
  1.5948 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.5949 +  *) ac_try_echo=$ac_try;;
  1.5950 +esac
  1.5951 +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.5952 +  (eval "$ac_try") 2>&5
  1.5953 +  ac_status=$?
  1.5954 +  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.5955 +  (exit $ac_status); }; }; then
  1.5956 +  :
  1.5957 +else
  1.5958 +  echo "$as_me: program exited with status $ac_status" >&5
  1.5959 +echo "$as_me: failed program was:" >&5
  1.5960 +sed 's/^/| /' conftest.$ac_ext >&5
  1.5961 +
  1.5962 +( exit $ac_status )
  1.5963 +ac_cv_header_stdc=no
  1.5964 +fi
  1.5965 +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
  1.5966 +fi
  1.5967 +
  1.5968 +
  1.5969 +fi
  1.5970 +fi
  1.5971 +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
  1.5972 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
  1.5973 +if test $ac_cv_header_stdc = yes; then
  1.5974 +
  1.5975 +cat >>confdefs.h <<\_ACEOF
  1.5976 +#define STDC_HEADERS 1
  1.5977 +_ACEOF
  1.5978 +
  1.5979 +fi
  1.5980 +
  1.5981 +
  1.5982 +
  1.5983 +depcc="$OBJC" am_compiler_list='gcc3 gcc'
  1.5984 +
  1.5985 +{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.5986 +echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  1.5987 +if test "${am_cv_OBJC_dependencies_compiler_type+set}" = set; then
  1.5988 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.5989 +else
  1.5990 +  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  1.5991 +  # We make a subdir and do the tests there.  Otherwise we can end up
  1.5992 +  # making bogus files that we don't know about and never remove.  For
  1.5993 +  # instance it was reported that on HP-UX the gcc test will end up
  1.5994 +  # making a dummy file named `D' -- because `-MD' means `put the output
  1.5995 +  # in D'.
  1.5996 +  mkdir conftest.dir
  1.5997 +  # Copy depcomp to subdir because otherwise we won't find it if we're
  1.5998 +  # using a relative directory.
  1.5999 +  cp "$am_depcomp" conftest.dir
  1.6000 +  cd conftest.dir
  1.6001 +  # We will build objects and dependencies in a subdirectory because
  1.6002 +  # it helps to detect inapplicable dependency modes.  For instance
  1.6003 +  # both Tru64's cc and ICC support -MD to output dependencies as a
  1.6004 +  # side effect of compilation, but ICC will put the dependencies in
  1.6005 +  # the current directory while Tru64 will put them in the object
  1.6006 +  # directory.
  1.6007 +  mkdir sub
  1.6008 +
  1.6009 +  am_cv_OBJC_dependencies_compiler_type=none
  1.6010 +  if test "$am_compiler_list" = ""; then
  1.6011 +     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  1.6012 +  fi
  1.6013 +  for depmode in $am_compiler_list; do
  1.6014 +    # Setup a source with many dependencies, because some compilers
  1.6015 +    # like to wrap large dependency lists on column 80 (with \), and
  1.6016 +    # we should not choose a depcomp mode which is confused by this.
  1.6017 +    #
  1.6018 +    # We need to recreate these files for each test, as the compiler may
  1.6019 +    # overwrite some of them when testing with obscure command lines.
  1.6020 +    # This happens at least with the AIX C compiler.
  1.6021 +    : > sub/conftest.c
  1.6022 +    for i in 1 2 3 4 5 6; do
  1.6023 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
  1.6024 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  1.6025 +      # Solaris 8's {/usr,}/bin/sh.
  1.6026 +      touch sub/conftst$i.h
  1.6027 +    done
  1.6028 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  1.6029 +
  1.6030 +    case $depmode in
  1.6031 +    nosideeffect)
  1.6032 +      # after this tag, mechanisms are not by side-effect, so they'll
  1.6033 +      # only be used when explicitly requested
  1.6034 +      if test "x$enable_dependency_tracking" = xyes; then
  1.6035 +	continue
  1.6036 +      else
  1.6037 +	break
  1.6038 +      fi
  1.6039 +      ;;
  1.6040 +    none) break ;;
  1.6041 +    esac
  1.6042 +    # We check with `-c' and `-o' for the sake of the "dashmstdout"
  1.6043 +    # mode.  It turns out that the SunPro C++ compiler does not properly
  1.6044 +    # handle `-M -o', and we need to detect this.
  1.6045 +    if depmode=$depmode \
  1.6046 +       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  1.6047 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  1.6048 +       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  1.6049 +         >/dev/null 2>conftest.err &&
  1.6050 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  1.6051 +       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  1.6052 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  1.6053 +      # icc doesn't choke on unknown options, it will just issue warnings
  1.6054 +      # or remarks (even with -Werror).  So we grep stderr for any message
  1.6055 +      # that says an option was ignored or not supported.
  1.6056 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
  1.6057 +      #   icc: Command line warning: ignoring option '-M'; no argument required
  1.6058 +      # The diagnosis changed in icc 8.0:
  1.6059 +      #   icc: Command line remark: option '-MP' not supported
  1.6060 +      if (grep 'ignoring option' conftest.err ||
  1.6061 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  1.6062 +        am_cv_OBJC_dependencies_compiler_type=$depmode
  1.6063 +        break
  1.6064 +      fi
  1.6065 +    fi
  1.6066 +  done
  1.6067 +
  1.6068 +  cd ..
  1.6069 +  rm -rf conftest.dir
  1.6070 +else
  1.6071 +  am_cv_OBJC_dependencies_compiler_type=none
  1.6072 +fi
  1.6073 +
  1.6074 +fi
  1.6075 +{ echo "$as_me:$LINENO: result: $am_cv_OBJC_dependencies_compiler_type" >&5
  1.6076 +echo "${ECHO_T}$am_cv_OBJC_dependencies_compiler_type" >&6; }
  1.6077 +OBJCDEPMODE=depmode=$am_cv_OBJC_dependencies_compiler_type
  1.6078 +
  1.6079 +
  1.6080 +
  1.6081 +if
  1.6082 +  test "x$enable_dependency_tracking" != xno \
  1.6083 +  && test "$am_cv_OBJC_dependencies_compiler_type" = gcc3; then
  1.6084 +  am__fastdepOBJC_TRUE=
  1.6085 +  am__fastdepOBJC_FALSE='#'
  1.6086 +else
  1.6087 +  am__fastdepOBJC_TRUE='#'
  1.6088 +  am__fastdepOBJC_FALSE=
  1.6089 +fi
  1.6090 +
  1.6091 +
  1.6092 +
  1.6093 +# Extract the first word of "pod2man", so it can be a program name with args.
  1.6094 +set dummy pod2man; ac_word=$2
  1.6095 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.6096 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.6097 +if test "${ac_cv_path_POD2MAN+set}" = set; then
  1.6098 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6099 +else
  1.6100 +  case $POD2MAN in
  1.6101 +  [\\/]* | ?:[\\/]*)
  1.6102 +  ac_cv_path_POD2MAN="$POD2MAN" # Let the user override the test with a path.
  1.6103 +  ;;
  1.6104 +  *)
  1.6105 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.6106 +for as_dir in $PATH
  1.6107 +do
  1.6108 +  IFS=$as_save_IFS
  1.6109 +  test -z "$as_dir" && as_dir=.
  1.6110 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.6111 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.6112 +    ac_cv_path_POD2MAN="$as_dir/$ac_word$ac_exec_ext"
  1.6113 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.6114 +    break 2
  1.6115 +  fi
  1.6116 +done
  1.6117 +done
  1.6118 +IFS=$as_save_IFS
  1.6119 +
  1.6120 +  ;;
  1.6121 +esac
  1.6122 +fi
  1.6123 +POD2MAN=$ac_cv_path_POD2MAN
  1.6124 +if test -n "$POD2MAN"; then
  1.6125 +  { echo "$as_me:$LINENO: result: $POD2MAN" >&5
  1.6126 +echo "${ECHO_T}$POD2MAN" >&6; }
  1.6127 +else
  1.6128 +  { echo "$as_me:$LINENO: result: no" >&5
  1.6129 +echo "${ECHO_T}no" >&6; }
  1.6130 +fi
  1.6131 +
  1.6132 +
  1.6133 +# Extract the first word of "pod2html", so it can be a program name with args.
  1.6134 +set dummy pod2html; ac_word=$2
  1.6135 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.6136 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.6137 +if test "${ac_cv_path_POD2HTML+set}" = set; then
  1.6138 +  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6139 +else
  1.6140 +  case $POD2HTML in
  1.6141 +  [\\/]* | ?:[\\/]*)
  1.6142 +  ac_cv_path_POD2HTML="$POD2HTML" # Let the user override the test with a path.
  1.6143 +  ;;
  1.6144 +  *)
  1.6145 +  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.6146 +for as_dir in $PATH
  1.6147 +do
  1.6148 +  IFS=$as_save_IFS
  1.6149 +  test -z "$as_dir" && as_dir=.
  1.6150 +  for ac_exec_ext in '' $ac_executable_extensions; do
  1.6151 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.6152 +    ac_cv_path_POD2HTML="$as_dir/$ac_word$ac_exec_ext"
  1.6153 +    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.6154 +    break 2
  1.6155 +  fi
  1.6156 +done
  1.6157 +done
  1.6158 +IFS=$as_save_IFS
  1.6159 +
  1.6160 +  ;;
  1.6161 +esac
  1.6162 +fi
  1.6163 +POD2HTML=$ac_cv_path_POD2HTML
  1.6164 +if test -n "$POD2HTML"; then
  1.6165 +  { echo "$as_me:$LINENO: result: $POD2HTML" >&5
  1.6166 +echo "${ECHO_T}$POD2HTML" >&6; }
  1.6167 +else
  1.6168 +  { echo "$as_me:$LINENO: result: no" >&5
  1.6169 +echo "${ECHO_T}no" >&6; }
  1.6170 +fi
  1.6171 +
  1.6172 +
  1.6173 +
  1.6174 +
  1.6175 +cat >>confdefs.h <<_ACEOF
  1.6176 +#define BUILD_SED_PROG "${SED}"
  1.6177 +_ACEOF
  1.6178 +
  1.6179 +
  1.6180 +cat >>confdefs.h <<_ACEOF
  1.6181 +#define BUILD_CPP_PROG "${CPP}"
  1.6182 +_ACEOF
  1.6183 +
  1.6184 +
  1.6185 +
  1.6186 +# Check whether --enable-strict-warn was given.
  1.6187 +if test "${enable_strict_warn+set}" = set; then
  1.6188 +  enableval=$enable_strict_warn; if test "$enableval" == "yes"; then
  1.6189 +      enable_strictwarn=yes
  1.6190 +    fi
  1.6191 +fi
  1.6192 +
  1.6193 +# Check whether --enable-translator was given.
  1.6194 +if test "${enable_translator+set}" = set; then
  1.6195 +  enableval=$enable_translator; true
  1.6196 +else
  1.6197 +  enable_translator=yes
  1.6198 +fi
  1.6199 +
  1.6200 +# Check whether --enable-optimized was given.
  1.6201 +if test "${enable_optimized+set}" = set; then
  1.6202 +  enableval=$enable_optimized; true
  1.6203 +else
  1.6204 +  enable_optimized=yes
  1.6205 +fi
  1.6206 +
  1.6207 +# Check whether --enable-shared was given.
  1.6208 +if test "${enable_shared+set}" = set; then
  1.6209 +  enableval=$enable_shared; if test "$enableval" == "yes"; then enable_shared=yes; else enable_shared=no; fi
  1.6210 +else
  1.6211 +  enable_shared=cond
  1.6212 +fi
  1.6213 +
  1.6214 +# Check whether --enable-profiled was given.
  1.6215 +if test "${enable_profiled+set}" = set; then
  1.6216 +  enableval=$enable_profiled; if test "$enableval" == "yes"; then
  1.6217 +      enable_profiled=yes;
  1.6218 +    fi
  1.6219 +fi
  1.6220 +
  1.6221 +# Check whether --enable-trace was given.
  1.6222 +if test "${enable_trace+set}" = set; then
  1.6223 +  enableval=$enable_trace; if test "$enableval" == "yes"; then
  1.6224 +
  1.6225 +cat >>confdefs.h <<\_ACEOF
  1.6226 +#define ENABLE_TRACE_IO 1
  1.6227 +_ACEOF
  1.6228 +
  1.6229 +    fi
  1.6230 +fi
  1.6231 +
  1.6232 +# Check whether --enable-watch was given.
  1.6233 +if test "${enable_watch+set}" = set; then
  1.6234 +  enableval=$enable_watch; if test "$enableval" == "yes"; then
  1.6235 +
  1.6236 +cat >>confdefs.h <<\_ACEOF
  1.6237 +#define ENABLE_WATCH 1
  1.6238 +_ACEOF
  1.6239 +
  1.6240 +   fi
  1.6241 +fi
  1.6242 +
  1.6243 +# Check whether --enable-sh4stats was given.
  1.6244 +if test "${enable_sh4stats+set}" = set; then
  1.6245 +  enableval=$enable_sh4stats; if test "$enableval" == "yes"; then
  1.6246 +
  1.6247 +cat >>confdefs.h <<\_ACEOF
  1.6248 +#define ENABLE_SH4STATS 1
  1.6249 +_ACEOF
  1.6250 +
  1.6251 +    fi
  1.6252 +fi
  1.6253 +
  1.6254 +
  1.6255 +# Check whether --with-osmesa was given.
  1.6256 +if test "${with_osmesa+set}" = set; then
  1.6257 +  withval=$with_osmesa;
  1.6258 +else
  1.6259 +  with_osmesa=no
  1.6260 +fi
  1.6261 +
  1.6262 +
  1.6263 +# Check whether --with-gtk was given.
  1.6264 +if test "${with_gtk+set}" = set; then
  1.6265 +  withval=$with_gtk; with_gtk=yes
  1.6266 +else
  1.6267 +  with_gtk=x11
  1.6268 +fi
  1.6269 +
  1.6270 +
  1.6271 +# Check whether --with-esd was given.
  1.6272 +if test "${with_esd+set}" = set; then
  1.6273 +  withval=$with_esd;
  1.6274 +fi
  1.6275 +
  1.6276 +
  1.6277 +# Check whether --with-pulse was given.
  1.6278 +if test "${with_pulse+set}" = set; then
  1.6279 +  withval=$with_pulse;
  1.6280 +fi
  1.6281 +
  1.6282 +
  1.6283 +# Check whether --with-sdl was given.
  1.6284 +if test "${with_sdl+set}" = set; then
  1.6285 +  withval=$with_sdl;
  1.6286 +fi
  1.6287 +
  1.6288 +
  1.6289 +
  1.6290 +# Check whether --with-sysroot was given.
  1.6291 +if test "${with_sysroot+set}" = set; then
  1.6292 +  withval=$with_sysroot;
  1.6293 +     if test -d "$with_sysroot/lib/pkgconfig"; then
  1.6294 +       LDFLAGS="$LDFLAGS -L$with_sysroot/lib"
  1.6295 +       CPPFLAGS="$CPPFLAGS -I$with_sysroot/include"
  1.6296 +       BUILD_PKG_CONFIG_LIBDIR="$PKG_CONFIG_LIBDIR"
  1.6297 +       TARGET_PKG_CONFIG_LIBDIR="$with_sysroot/lib/pkgconfig"
  1.6298 +       PKG_CONFIG_LIBDIR="$TARGET_PKG_CONFIG_LIBDIR"
  1.6299 +       export PKG_CONFIG_LIBDIR;
  1.6300 +     else
  1.6301 +       { { echo "$as_me:$LINENO: error: pkg-config directory $with_sysroot/lib/pkgconfig not found, when using --with-sysroot=$with_sysroot option
  1.6302 +See \`config.log' for more details." >&5
  1.6303 +echo "$as_me: error: pkg-config directory $with_sysroot/lib/pkgconfig not found, when using --with-sysroot=$with_sysroot option
  1.6304 +See \`config.log' for more details." >&2;}
  1.6305 +   { (exit 1); exit 1; }; }
  1.6306 +     fi
  1.6307 +
  1.6308 +fi
  1.6309 +
  1.6310 +
  1.6311 +
  1.6312  
  1.6313  
  1.6314  # Check whether --with-android was given.
  1.6315 @@ -2748,7 +8989,6 @@
  1.6316        CPP="$ANDROID_NDK_BIN/${host_alias}-cpp"
  1.6317        LD="$ANDROID_NDK_BIN/${host_alias}-ld"
  1.6318        AR="$ANDROID_NDK_BIN/${host_alias}-ar"
  1.6319 -      GDB="$ANDROID_NDK_BIN/${host_alias}-gdb"
  1.6320        RANLIB="$ANDROID_NDK_BIN/${host_alias}-ranlib"
  1.6321        STRIP="$ANDROID_NDK_BIN/${host_alias}-strip"
  1.6322        OBJDUMP="$ANDROID_NDK_BIN/${host_alias}-objdump"
  1.6323 @@ -2763,7 +9003,6 @@
  1.6324  
  1.6325  
  1.6326  
  1.6327 -
  1.6328        ANDROID_BUILD=yes
  1.6329        cross_compiling=yes
  1.6330     fi
  1.6331 @@ -2781,6234 +9020,11 @@
  1.6332  
  1.6333  
  1.6334  
  1.6335 -DEPDIR="${am__leading_dot}deps"
  1.6336 -
  1.6337 -ac_config_commands="$ac_config_commands depfiles"
  1.6338 -
  1.6339 -
  1.6340 -am_make=${MAKE-make}
  1.6341 -cat > confinc << 'END'
  1.6342 -am__doit:
  1.6343 -	@echo done
  1.6344 -.PHONY: am__doit
  1.6345 -END
  1.6346 -# If we don't find an include directive, just comment out the code.
  1.6347 -{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
  1.6348 -echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
  1.6349 -am__include="#"
  1.6350 -am__quote=
  1.6351 -_am_result=none
  1.6352 -# First try GNU make style include.
  1.6353 -echo "include confinc" > confmf
  1.6354 -# We grep out `Entering directory' and `Leaving directory'
  1.6355 -# messages which can occur if `w' ends up in MAKEFLAGS.
  1.6356 -# In particular we don't look at `^make:' because GNU make might
  1.6357 -# be invoked under some other name (usually "gmake"), in which
  1.6358 -# case it prints its new name instead of `make'.
  1.6359 -if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
  1.6360 -   am__include=include
  1.6361 -   am__quote=
  1.6362 -   _am_result=GNU
  1.6363 -fi
  1.6364 -# Now try BSD make style include.
  1.6365 -if test "$am__include" = "#"; then
  1.6366 -   echo '.include "confinc"' > confmf
  1.6367 -   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
  1.6368 -      am__include=.include
  1.6369 -      am__quote="\""
  1.6370 -      _am_result=BSD
  1.6371 -   fi
  1.6372 -fi
  1.6373 -
  1.6374 -
  1.6375 -{ echo "$as_me:$LINENO: result: $_am_result" >&5
  1.6376 -echo "${ECHO_T}$_am_result" >&6; }
  1.6377 -rm -f confinc confmf
  1.6378 -
  1.6379 -# Check whether --enable-dependency-tracking was given.
  1.6380 -if test "${enable_dependency_tracking+set}" = set; then
  1.6381 -  enableval=$enable_dependency_tracking;
  1.6382 -fi
  1.6383 -
  1.6384 -if test "x$enable_dependency_tracking" != xno; then
  1.6385 -  am_depcomp="$ac_aux_dir/depcomp"
  1.6386 -  AMDEPBACKSLASH='\'
  1.6387 -fi
  1.6388 -
  1.6389 -
  1.6390 -if test "x$enable_dependency_tracking" != xno; then
  1.6391 -  AMDEP_TRUE=
  1.6392 -  AMDEP_FALSE='#'
  1.6393 -else
  1.6394 -  AMDEP_TRUE='#'
  1.6395 -  AMDEP_FALSE=
  1.6396 -fi
  1.6397 -
  1.6398 -
  1.6399 -
  1.6400 -ac_ext=c
  1.6401 -ac_cpp='$CPP $CPPFLAGS'
  1.6402 -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.6403 -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.6404 -ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.6405 -if test -n "$ac_tool_prefix"; then
  1.6406 -  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  1.6407 -set dummy ${ac_tool_prefix}gcc; ac_word=$2
  1.6408 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.6409 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.6410 -if test "${ac_cv_prog_CC+set}" = set; then
  1.6411 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6412 -else
  1.6413 -  if test -n "$CC"; then
  1.6414 -  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.6415 -else
  1.6416 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.6417 -for as_dir in $PATH
  1.6418 -do
  1.6419 -  IFS=$as_save_IFS
  1.6420 -  test -z "$as_dir" && as_dir=.
  1.6421 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.6422 -  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.6423 -    ac_cv_prog_CC="${ac_tool_prefix}gcc"
  1.6424 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.6425 -    break 2
  1.6426 -  fi
  1.6427 -done
  1.6428 -done
  1.6429 -IFS=$as_save_IFS
  1.6430 -
  1.6431 -fi
  1.6432 -fi
  1.6433 -CC=$ac_cv_prog_CC
  1.6434 -if test -n "$CC"; then
  1.6435 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.6436 -echo "${ECHO_T}$CC" >&6; }
  1.6437 -else
  1.6438 -  { echo "$as_me:$LINENO: result: no" >&5
  1.6439 -echo "${ECHO_T}no" >&6; }
  1.6440 -fi
  1.6441 -
  1.6442 -
  1.6443 -fi
  1.6444 -if test -z "$ac_cv_prog_CC"; then
  1.6445 -  ac_ct_CC=$CC
  1.6446 -  # Extract the first word of "gcc", so it can be a program name with args.
  1.6447 -set dummy gcc; ac_word=$2
  1.6448 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.6449 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.6450 -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.6451 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6452 -else
  1.6453 -  if test -n "$ac_ct_CC"; then
  1.6454 -  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.6455 -else
  1.6456 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.6457 -for as_dir in $PATH
  1.6458 -do
  1.6459 -  IFS=$as_save_IFS
  1.6460 -  test -z "$as_dir" && as_dir=.
  1.6461 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.6462 -  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.6463 -    ac_cv_prog_ac_ct_CC="gcc"
  1.6464 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.6465 -    break 2
  1.6466 -  fi
  1.6467 -done
  1.6468 -done
  1.6469 -IFS=$as_save_IFS
  1.6470 -
  1.6471 -fi
  1.6472 -fi
  1.6473 -ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.6474 -if test -n "$ac_ct_CC"; then
  1.6475 -  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.6476 -echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.6477 -else
  1.6478 -  { echo "$as_me:$LINENO: result: no" >&5
  1.6479 -echo "${ECHO_T}no" >&6; }
  1.6480 -fi
  1.6481 -
  1.6482 -  if test "x$ac_ct_CC" = x; then
  1.6483 -    CC=""
  1.6484 -  else
  1.6485 -    case $cross_compiling:$ac_tool_warned in
  1.6486 -yes:)
  1.6487 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.6488 -whose name does not start with the host triplet.  If you think this
  1.6489 -configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.6490 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.6491 -whose name does not start with the host triplet.  If you think this
  1.6492 -configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.6493 -ac_tool_warned=yes ;;
  1.6494 -esac
  1.6495 -    CC=$ac_ct_CC
  1.6496 -  fi
  1.6497 -else
  1.6498 -  CC="$ac_cv_prog_CC"
  1.6499 -fi
  1.6500 -
  1.6501 -if test -z "$CC"; then
  1.6502 -          if test -n "$ac_tool_prefix"; then
  1.6503 -    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1.6504 -set dummy ${ac_tool_prefix}cc; ac_word=$2
  1.6505 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.6506 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.6507 -if test "${ac_cv_prog_CC+set}" = set; then
  1.6508 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6509 -else
  1.6510 -  if test -n "$CC"; then
  1.6511 -  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.6512 -else
  1.6513 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.6514 -for as_dir in $PATH
  1.6515 -do
  1.6516 -  IFS=$as_save_IFS
  1.6517 -  test -z "$as_dir" && as_dir=.
  1.6518 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.6519 -  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.6520 -    ac_cv_prog_CC="${ac_tool_prefix}cc"
  1.6521 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.6522 -    break 2
  1.6523 -  fi
  1.6524 -done
  1.6525 -done
  1.6526 -IFS=$as_save_IFS
  1.6527 -
  1.6528 -fi
  1.6529 -fi
  1.6530 -CC=$ac_cv_prog_CC
  1.6531 -if test -n "$CC"; then
  1.6532 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.6533 -echo "${ECHO_T}$CC" >&6; }
  1.6534 -else
  1.6535 -  { echo "$as_me:$LINENO: result: no" >&5
  1.6536 -echo "${ECHO_T}no" >&6; }
  1.6537 -fi
  1.6538 -
  1.6539 -
  1.6540 -  fi
  1.6541 -fi
  1.6542 -if test -z "$CC"; then
  1.6543 -  # Extract the first word of "cc", so it can be a program name with args.
  1.6544 -set dummy cc; ac_word=$2
  1.6545 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.6546 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.6547 -if test "${ac_cv_prog_CC+set}" = set; then
  1.6548 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6549 -else
  1.6550 -  if test -n "$CC"; then
  1.6551 -  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.6552 -else
  1.6553 -  ac_prog_rejected=no
  1.6554 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.6555 -for as_dir in $PATH
  1.6556 -do
  1.6557 -  IFS=$as_save_IFS
  1.6558 -  test -z "$as_dir" && as_dir=.
  1.6559 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.6560 -  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.6561 -    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  1.6562 -       ac_prog_rejected=yes
  1.6563 -       continue
  1.6564 -     fi
  1.6565 -    ac_cv_prog_CC="cc"
  1.6566 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.6567 -    break 2
  1.6568 -  fi
  1.6569 -done
  1.6570 -done
  1.6571 -IFS=$as_save_IFS
  1.6572 -
  1.6573 -if test $ac_prog_rejected = yes; then
  1.6574 -  # We found a bogon in the path, so make sure we never use it.
  1.6575 -  set dummy $ac_cv_prog_CC
  1.6576 -  shift
  1.6577 -  if test $# != 0; then
  1.6578 -    # We chose a different compiler from the bogus one.
  1.6579 -    # However, it has the same basename, so the bogon will be chosen
  1.6580 -    # first if we set CC to just the basename; use the full file name.
  1.6581 -    shift
  1.6582 -    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  1.6583 -  fi
  1.6584 -fi
  1.6585 -fi
  1.6586 -fi
  1.6587 -CC=$ac_cv_prog_CC
  1.6588 -if test -n "$CC"; then
  1.6589 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.6590 -echo "${ECHO_T}$CC" >&6; }
  1.6591 -else
  1.6592 -  { echo "$as_me:$LINENO: result: no" >&5
  1.6593 -echo "${ECHO_T}no" >&6; }
  1.6594 -fi
  1.6595 -
  1.6596 -
  1.6597 -fi
  1.6598 -if test -z "$CC"; then
  1.6599 -  if test -n "$ac_tool_prefix"; then
  1.6600 -  for ac_prog in cl.exe
  1.6601 -  do
  1.6602 -    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  1.6603 -set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  1.6604 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.6605 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.6606 -if test "${ac_cv_prog_CC+set}" = set; then
  1.6607 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6608 -else
  1.6609 -  if test -n "$CC"; then
  1.6610 -  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.6611 -else
  1.6612 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.6613 -for as_dir in $PATH
  1.6614 -do
  1.6615 -  IFS=$as_save_IFS
  1.6616 -  test -z "$as_dir" && as_dir=.
  1.6617 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.6618 -  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.6619 -    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  1.6620 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.6621 -    break 2
  1.6622 -  fi
  1.6623 -done
  1.6624 -done
  1.6625 -IFS=$as_save_IFS
  1.6626 -
  1.6627 -fi
  1.6628 -fi
  1.6629 -CC=$ac_cv_prog_CC
  1.6630 -if test -n "$CC"; then
  1.6631 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.6632 -echo "${ECHO_T}$CC" >&6; }
  1.6633 -else
  1.6634 -  { echo "$as_me:$LINENO: result: no" >&5
  1.6635 -echo "${ECHO_T}no" >&6; }
  1.6636 -fi
  1.6637 -
  1.6638 -
  1.6639 -    test -n "$CC" && break
  1.6640 -  done
  1.6641 -fi
  1.6642 -if test -z "$CC"; then
  1.6643 -  ac_ct_CC=$CC
  1.6644 -  for ac_prog in cl.exe
  1.6645 -do
  1.6646 -  # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.6647 -set dummy $ac_prog; ac_word=$2
  1.6648 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.6649 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.6650 -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.6651 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6652 -else
  1.6653 -  if test -n "$ac_ct_CC"; then
  1.6654 -  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.6655 -else
  1.6656 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.6657 -for as_dir in $PATH
  1.6658 -do
  1.6659 -  IFS=$as_save_IFS
  1.6660 -  test -z "$as_dir" && as_dir=.
  1.6661 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.6662 -  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.6663 -    ac_cv_prog_ac_ct_CC="$ac_prog"
  1.6664 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.6665 -    break 2
  1.6666 -  fi
  1.6667 -done
  1.6668 -done
  1.6669 -IFS=$as_save_IFS
  1.6670 -
  1.6671 -fi
  1.6672 -fi
  1.6673 -ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.6674 -if test -n "$ac_ct_CC"; then
  1.6675 -  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.6676 -echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.6677 -else
  1.6678 -  { echo "$as_me:$LINENO: result: no" >&5
  1.6679 -echo "${ECHO_T}no" >&6; }
  1.6680 -fi
  1.6681 -
  1.6682 -
  1.6683 -  test -n "$ac_ct_CC" && break
  1.6684 -done
  1.6685 -
  1.6686 -  if test "x$ac_ct_CC" = x; then
  1.6687 -    CC=""
  1.6688 -  else
  1.6689 -    case $cross_compiling:$ac_tool_warned in
  1.6690 -yes:)
  1.6691 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.6692 -whose name does not start with the host triplet.  If you think this
  1.6693 -configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.6694 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.6695 -whose name does not start with the host triplet.  If you think this
  1.6696 -configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.6697 -ac_tool_warned=yes ;;
  1.6698 -esac
  1.6699 -    CC=$ac_ct_CC
  1.6700 -  fi
  1.6701 -fi
  1.6702 -
  1.6703 -fi
  1.6704 -
  1.6705 -
  1.6706 -test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  1.6707 -See \`config.log' for more details." >&5
  1.6708 -echo "$as_me: error: no acceptable C compiler found in \$PATH
  1.6709 -See \`config.log' for more details." >&2;}
  1.6710 -   { (exit 1); exit 1; }; }
  1.6711 -
  1.6712 -# Provide some information about the compiler.
  1.6713 -echo "$as_me:$LINENO: checking for C compiler version" >&5
  1.6714 -ac_compiler=`set X $ac_compile; echo $2`
  1.6715 -{ (ac_try="$ac_compiler --version >&5"
  1.6716 -case "(($ac_try" in
  1.6717 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6718 -  *) ac_try_echo=$ac_try;;
  1.6719 -esac
  1.6720 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6721 -  (eval "$ac_compiler --version >&5") 2>&5
  1.6722 -  ac_status=$?
  1.6723 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6724 -  (exit $ac_status); }
  1.6725 -{ (ac_try="$ac_compiler -v >&5"
  1.6726 -case "(($ac_try" in
  1.6727 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6728 -  *) ac_try_echo=$ac_try;;
  1.6729 -esac
  1.6730 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6731 -  (eval "$ac_compiler -v >&5") 2>&5
  1.6732 -  ac_status=$?
  1.6733 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6734 -  (exit $ac_status); }
  1.6735 -{ (ac_try="$ac_compiler -V >&5"
  1.6736 -case "(($ac_try" in
  1.6737 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6738 -  *) ac_try_echo=$ac_try;;
  1.6739 -esac
  1.6740 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6741 -  (eval "$ac_compiler -V >&5") 2>&5
  1.6742 -  ac_status=$?
  1.6743 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6744 -  (exit $ac_status); }
  1.6745 -
  1.6746 -cat >conftest.$ac_ext <<_ACEOF
  1.6747 -/* confdefs.h.  */
  1.6748 -_ACEOF
  1.6749 -cat confdefs.h >>conftest.$ac_ext
  1.6750 -cat >>conftest.$ac_ext <<_ACEOF
  1.6751 -/* end confdefs.h.  */
  1.6752 -
  1.6753 -int
  1.6754 -main ()
  1.6755 -{
  1.6756 -
  1.6757 -  ;
  1.6758 -  return 0;
  1.6759 -}
  1.6760 -_ACEOF
  1.6761 -ac_clean_files_save=$ac_clean_files
  1.6762 -ac_clean_files="$ac_clean_files a.out a.exe b.out"
  1.6763 -# Try to create an executable without -o first, disregard a.out.
  1.6764 -# It will help us diagnose broken compilers, and finding out an intuition
  1.6765 -# of exeext.
  1.6766 -{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
  1.6767 -echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
  1.6768 -ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
  1.6769 -#
  1.6770 -# List of possible output files, starting from the most likely.
  1.6771 -# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
  1.6772 -# only as a last resort.  b.out is created by i960 compilers.
  1.6773 -ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
  1.6774 -#
  1.6775 -# The IRIX 6 linker writes into existing files which may not be
  1.6776 -# executable, retaining their permissions.  Remove them first so a
  1.6777 -# subsequent execution test works.
  1.6778 -ac_rmfiles=
  1.6779 -for ac_file in $ac_files
  1.6780 -do
  1.6781 -  case $ac_file in
  1.6782 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  1.6783 -    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  1.6784 -  esac
  1.6785 -done
  1.6786 -rm -f $ac_rmfiles
  1.6787 -
  1.6788 -if { (ac_try="$ac_link_default"
  1.6789 -case "(($ac_try" in
  1.6790 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6791 -  *) ac_try_echo=$ac_try;;
  1.6792 -esac
  1.6793 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6794 -  (eval "$ac_link_default") 2>&5
  1.6795 -  ac_status=$?
  1.6796 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6797 -  (exit $ac_status); }; then
  1.6798 -  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
  1.6799 -# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
  1.6800 -# in a Makefile.  We should not override ac_cv_exeext if it was cached,
  1.6801 -# so that the user can short-circuit this test for compilers unknown to
  1.6802 -# Autoconf.
  1.6803 -for ac_file in $ac_files ''
  1.6804 -do
  1.6805 -  test -f "$ac_file" || continue
  1.6806 -  case $ac_file in
  1.6807 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
  1.6808 -	;;
  1.6809 -    [ab].out )
  1.6810 -	# We found the default executable, but exeext='' is most
  1.6811 -	# certainly right.
  1.6812 -	break;;
  1.6813 -    *.* )
  1.6814 -        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
  1.6815 -	then :; else
  1.6816 -	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  1.6817 -	fi
  1.6818 -	# We set ac_cv_exeext here because the later test for it is not
  1.6819 -	# safe: cross compilers may not add the suffix if given an `-o'
  1.6820 -	# argument, so we may need to know it at that point already.
  1.6821 -	# Even if this section looks crufty: it has the advantage of
  1.6822 -	# actually working.
  1.6823 -	break;;
  1.6824 -    * )
  1.6825 -	break;;
  1.6826 -  esac
  1.6827 -done
  1.6828 -test "$ac_cv_exeext" = no && ac_cv_exeext=
  1.6829 -
  1.6830 -else
  1.6831 -  ac_file=''
  1.6832 -fi
  1.6833 -
  1.6834 -{ echo "$as_me:$LINENO: result: $ac_file" >&5
  1.6835 -echo "${ECHO_T}$ac_file" >&6; }
  1.6836 -if test -z "$ac_file"; then
  1.6837 -  echo "$as_me: failed program was:" >&5
  1.6838 -sed 's/^/| /' conftest.$ac_ext >&5
  1.6839 -
  1.6840 -{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
  1.6841 -See \`config.log' for more details." >&5
  1.6842 -echo "$as_me: error: C compiler cannot create executables
  1.6843 -See \`config.log' for more details." >&2;}
  1.6844 -   { (exit 77); exit 77; }; }
  1.6845 -fi
  1.6846 -
  1.6847 -ac_exeext=$ac_cv_exeext
  1.6848 -
  1.6849 -# Check that the compiler produces executables we can run.  If not, either
  1.6850 -# the compiler is broken, or we cross compile.
  1.6851 -{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
  1.6852 -echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
  1.6853 -# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
  1.6854 -# If not cross compiling, check that we can run a simple program.
  1.6855 -if test "$cross_compiling" != yes; then
  1.6856 -  if { ac_try='./$ac_file'
  1.6857 -  { (case "(($ac_try" in
  1.6858 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6859 -  *) ac_try_echo=$ac_try;;
  1.6860 -esac
  1.6861 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6862 -  (eval "$ac_try") 2>&5
  1.6863 -  ac_status=$?
  1.6864 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6865 -  (exit $ac_status); }; }; then
  1.6866 -    cross_compiling=no
  1.6867 -  else
  1.6868 -    if test "$cross_compiling" = maybe; then
  1.6869 -	cross_compiling=yes
  1.6870 -    else
  1.6871 -	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
  1.6872 -If you meant to cross compile, use \`--host'.
  1.6873 -See \`config.log' for more details." >&5
  1.6874 -echo "$as_me: error: cannot run C compiled programs.
  1.6875 -If you meant to cross compile, use \`--host'.
  1.6876 -See \`config.log' for more details." >&2;}
  1.6877 -   { (exit 1); exit 1; }; }
  1.6878 -    fi
  1.6879 -  fi
  1.6880 -fi
  1.6881 -{ echo "$as_me:$LINENO: result: yes" >&5
  1.6882 -echo "${ECHO_T}yes" >&6; }
  1.6883 -
  1.6884 -rm -f a.out a.exe conftest$ac_cv_exeext b.out
  1.6885 -ac_clean_files=$ac_clean_files_save
  1.6886 -# Check that the compiler produces executables we can run.  If not, either
  1.6887 -# the compiler is broken, or we cross compile.
  1.6888 -{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
  1.6889 -echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
  1.6890 -{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
  1.6891 -echo "${ECHO_T}$cross_compiling" >&6; }
  1.6892 -
  1.6893 -{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
  1.6894 -echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
  1.6895 -if { (ac_try="$ac_link"
  1.6896 -case "(($ac_try" in
  1.6897 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6898 -  *) ac_try_echo=$ac_try;;
  1.6899 -esac
  1.6900 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6901 -  (eval "$ac_link") 2>&5
  1.6902 -  ac_status=$?
  1.6903 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6904 -  (exit $ac_status); }; then
  1.6905 -  # If both `conftest.exe' and `conftest' are `present' (well, observable)
  1.6906 -# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
  1.6907 -# work properly (i.e., refer to `conftest.exe'), while it won't with
  1.6908 -# `rm'.
  1.6909 -for ac_file in conftest.exe conftest conftest.*; do
  1.6910 -  test -f "$ac_file" || continue
  1.6911 -  case $ac_file in
  1.6912 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
  1.6913 -    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
  1.6914 -	  break;;
  1.6915 -    * ) break;;
  1.6916 -  esac
  1.6917 -done
  1.6918 -else
  1.6919 -  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
  1.6920 -See \`config.log' for more details." >&5
  1.6921 -echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
  1.6922 -See \`config.log' for more details." >&2;}
  1.6923 -   { (exit 1); exit 1; }; }
  1.6924 -fi
  1.6925 -
  1.6926 -rm -f conftest$ac_cv_exeext
  1.6927 -{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
  1.6928 -echo "${ECHO_T}$ac_cv_exeext" >&6; }
  1.6929 -
  1.6930 -rm -f conftest.$ac_ext
  1.6931 -EXEEXT=$ac_cv_exeext
  1.6932 -ac_exeext=$EXEEXT
  1.6933 -{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
  1.6934 -echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
  1.6935 -if test "${ac_cv_objext+set}" = set; then
  1.6936 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6937 -else
  1.6938 -  cat >conftest.$ac_ext <<_ACEOF
  1.6939 -/* confdefs.h.  */
  1.6940 -_ACEOF
  1.6941 -cat confdefs.h >>conftest.$ac_ext
  1.6942 -cat >>conftest.$ac_ext <<_ACEOF
  1.6943 -/* end confdefs.h.  */
  1.6944 -
  1.6945 -int
  1.6946 -main ()
  1.6947 -{
  1.6948 -
  1.6949 -  ;
  1.6950 -  return 0;
  1.6951 -}
  1.6952 -_ACEOF
  1.6953 -rm -f conftest.o conftest.obj
  1.6954 -if { (ac_try="$ac_compile"
  1.6955 -case "(($ac_try" in
  1.6956 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.6957 -  *) ac_try_echo=$ac_try;;
  1.6958 -esac
  1.6959 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.6960 -  (eval "$ac_compile") 2>&5
  1.6961 -  ac_status=$?
  1.6962 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.6963 -  (exit $ac_status); }; then
  1.6964 -  for ac_file in conftest.o conftest.obj conftest.*; do
  1.6965 -  test -f "$ac_file" || continue;
  1.6966 -  case $ac_file in
  1.6967 -    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
  1.6968 -    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
  1.6969 -       break;;
  1.6970 -  esac
  1.6971 -done
  1.6972 -else
  1.6973 -  echo "$as_me: failed program was:" >&5
  1.6974 -sed 's/^/| /' conftest.$ac_ext >&5
  1.6975 -
  1.6976 -{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
  1.6977 -See \`config.log' for more details." >&5
  1.6978 -echo "$as_me: error: cannot compute suffix of object files: cannot compile
  1.6979 -See \`config.log' for more details." >&2;}
  1.6980 -   { (exit 1); exit 1; }; }
  1.6981 -fi
  1.6982 -
  1.6983 -rm -f conftest.$ac_cv_objext conftest.$ac_ext
  1.6984 -fi
  1.6985 -{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
  1.6986 -echo "${ECHO_T}$ac_cv_objext" >&6; }
  1.6987 -OBJEXT=$ac_cv_objext
  1.6988 -ac_objext=$OBJEXT
  1.6989 -{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.6990 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  1.6991 -if test "${ac_cv_c_compiler_gnu+set}" = set; then
  1.6992 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.6993 -else
  1.6994 -  cat >conftest.$ac_ext <<_ACEOF
  1.6995 -/* confdefs.h.  */
  1.6996 -_ACEOF
  1.6997 -cat confdefs.h >>conftest.$ac_ext
  1.6998 -cat >>conftest.$ac_ext <<_ACEOF
  1.6999 -/* end confdefs.h.  */
  1.7000 -
  1.7001 -int
  1.7002 -main ()
  1.7003 -{
  1.7004 -#ifndef __GNUC__
  1.7005 -       choke me
  1.7006 -#endif
  1.7007 -
  1.7008 -  ;
  1.7009 -  return 0;
  1.7010 -}
  1.7011 -_ACEOF
  1.7012 -rm -f conftest.$ac_objext
  1.7013 -if { (ac_try="$ac_compile"
  1.7014 -case "(($ac_try" in
  1.7015 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7016 -  *) ac_try_echo=$ac_try;;
  1.7017 -esac
  1.7018 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7019 -  (eval "$ac_compile") 2>conftest.er1
  1.7020 -  ac_status=$?
  1.7021 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7022 -  rm -f conftest.er1
  1.7023 -  cat conftest.err >&5
  1.7024 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7025 -  (exit $ac_status); } && {
  1.7026 -	 test -z "$ac_c_werror_flag" ||
  1.7027 -	 test ! -s conftest.err
  1.7028 -       } && test -s conftest.$ac_objext; then
  1.7029 -  ac_compiler_gnu=yes
  1.7030 -else
  1.7031 -  echo "$as_me: failed program was:" >&5
  1.7032 -sed 's/^/| /' conftest.$ac_ext >&5
  1.7033 -
  1.7034 -	ac_compiler_gnu=no
  1.7035 -fi
  1.7036 -
  1.7037 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.7038 -ac_cv_c_compiler_gnu=$ac_compiler_gnu
  1.7039 -
  1.7040 -fi
  1.7041 -{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.7042 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  1.7043 -GCC=`test $ac_compiler_gnu = yes && echo yes`
  1.7044 -ac_test_CFLAGS=${CFLAGS+set}
  1.7045 -ac_save_CFLAGS=$CFLAGS
  1.7046 -{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.7047 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  1.7048 -if test "${ac_cv_prog_cc_g+set}" = set; then
  1.7049 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7050 -else
  1.7051 -  ac_save_c_werror_flag=$ac_c_werror_flag
  1.7052 -   ac_c_werror_flag=yes
  1.7053 -   ac_cv_prog_cc_g=no
  1.7054 -   CFLAGS="-g"
  1.7055 -   cat >conftest.$ac_ext <<_ACEOF
  1.7056 -/* confdefs.h.  */
  1.7057 -_ACEOF
  1.7058 -cat confdefs.h >>conftest.$ac_ext
  1.7059 -cat >>conftest.$ac_ext <<_ACEOF
  1.7060 -/* end confdefs.h.  */
  1.7061 -
  1.7062 -int
  1.7063 -main ()
  1.7064 -{
  1.7065 -
  1.7066 -  ;
  1.7067 -  return 0;
  1.7068 -}
  1.7069 -_ACEOF
  1.7070 -rm -f conftest.$ac_objext
  1.7071 -if { (ac_try="$ac_compile"
  1.7072 -case "(($ac_try" in
  1.7073 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7074 -  *) ac_try_echo=$ac_try;;
  1.7075 -esac
  1.7076 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7077 -  (eval "$ac_compile") 2>conftest.er1
  1.7078 -  ac_status=$?
  1.7079 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7080 -  rm -f conftest.er1
  1.7081 -  cat conftest.err >&5
  1.7082 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7083 -  (exit $ac_status); } && {
  1.7084 -	 test -z "$ac_c_werror_flag" ||
  1.7085 -	 test ! -s conftest.err
  1.7086 -       } && test -s conftest.$ac_objext; then
  1.7087 -  ac_cv_prog_cc_g=yes
  1.7088 -else
  1.7089 -  echo "$as_me: failed program was:" >&5
  1.7090 -sed 's/^/| /' conftest.$ac_ext >&5
  1.7091 -
  1.7092 -	CFLAGS=""
  1.7093 -      cat >conftest.$ac_ext <<_ACEOF
  1.7094 -/* confdefs.h.  */
  1.7095 -_ACEOF
  1.7096 -cat confdefs.h >>conftest.$ac_ext
  1.7097 -cat >>conftest.$ac_ext <<_ACEOF
  1.7098 -/* end confdefs.h.  */
  1.7099 -
  1.7100 -int
  1.7101 -main ()
  1.7102 -{
  1.7103 -
  1.7104 -  ;
  1.7105 -  return 0;
  1.7106 -}
  1.7107 -_ACEOF
  1.7108 -rm -f conftest.$ac_objext
  1.7109 -if { (ac_try="$ac_compile"
  1.7110 -case "(($ac_try" in
  1.7111 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7112 -  *) ac_try_echo=$ac_try;;
  1.7113 -esac
  1.7114 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7115 -  (eval "$ac_compile") 2>conftest.er1
  1.7116 -  ac_status=$?
  1.7117 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7118 -  rm -f conftest.er1
  1.7119 -  cat conftest.err >&5
  1.7120 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7121 -  (exit $ac_status); } && {
  1.7122 -	 test -z "$ac_c_werror_flag" ||
  1.7123 -	 test ! -s conftest.err
  1.7124 -       } && test -s conftest.$ac_objext; then
  1.7125 -  :
  1.7126 -else
  1.7127 -  echo "$as_me: failed program was:" >&5
  1.7128 -sed 's/^/| /' conftest.$ac_ext >&5
  1.7129 -
  1.7130 -	ac_c_werror_flag=$ac_save_c_werror_flag
  1.7131 -	 CFLAGS="-g"
  1.7132 -	 cat >conftest.$ac_ext <<_ACEOF
  1.7133 -/* confdefs.h.  */
  1.7134 -_ACEOF
  1.7135 -cat confdefs.h >>conftest.$ac_ext
  1.7136 -cat >>conftest.$ac_ext <<_ACEOF
  1.7137 -/* end confdefs.h.  */
  1.7138 -
  1.7139 -int
  1.7140 -main ()
  1.7141 -{
  1.7142 -
  1.7143 -  ;
  1.7144 -  return 0;
  1.7145 -}
  1.7146 -_ACEOF
  1.7147 -rm -f conftest.$ac_objext
  1.7148 -if { (ac_try="$ac_compile"
  1.7149 -case "(($ac_try" in
  1.7150 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7151 -  *) ac_try_echo=$ac_try;;
  1.7152 -esac
  1.7153 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7154 -  (eval "$ac_compile") 2>conftest.er1
  1.7155 -  ac_status=$?
  1.7156 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7157 -  rm -f conftest.er1
  1.7158 -  cat conftest.err >&5
  1.7159 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7160 -  (exit $ac_status); } && {
  1.7161 -	 test -z "$ac_c_werror_flag" ||
  1.7162 -	 test ! -s conftest.err
  1.7163 -       } && test -s conftest.$ac_objext; then
  1.7164 -  ac_cv_prog_cc_g=yes
  1.7165 -else
  1.7166 -  echo "$as_me: failed program was:" >&5
  1.7167 -sed 's/^/| /' conftest.$ac_ext >&5
  1.7168 -
  1.7169 -
  1.7170 -fi
  1.7171 -
  1.7172 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.7173 -fi
  1.7174 -
  1.7175 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.7176 -fi
  1.7177 -
  1.7178 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.7179 -   ac_c_werror_flag=$ac_save_c_werror_flag
  1.7180 -fi
  1.7181 -{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.7182 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  1.7183 -if test "$ac_test_CFLAGS" = set; then
  1.7184 -  CFLAGS=$ac_save_CFLAGS
  1.7185 -elif test $ac_cv_prog_cc_g = yes; then
  1.7186 -  if test "$GCC" = yes; then
  1.7187 -    CFLAGS="-g -O2"
  1.7188 -  else
  1.7189 -    CFLAGS="-g"
  1.7190 -  fi
  1.7191 -else
  1.7192 -  if test "$GCC" = yes; then
  1.7193 -    CFLAGS="-O2"
  1.7194 -  else
  1.7195 -    CFLAGS=
  1.7196 -  fi
  1.7197 -fi
  1.7198 -{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  1.7199 -echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  1.7200 -if test "${ac_cv_prog_cc_c89+set}" = set; then
  1.7201 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7202 -else
  1.7203 -  ac_cv_prog_cc_c89=no
  1.7204 -ac_save_CC=$CC
  1.7205 -cat >conftest.$ac_ext <<_ACEOF
  1.7206 -/* confdefs.h.  */
  1.7207 -_ACEOF
  1.7208 -cat confdefs.h >>conftest.$ac_ext
  1.7209 -cat >>conftest.$ac_ext <<_ACEOF
  1.7210 -/* end confdefs.h.  */
  1.7211 -#include <stdarg.h>
  1.7212 -#include <stdio.h>
  1.7213 -#include <sys/types.h>
  1.7214 -#include <sys/stat.h>
  1.7215 -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  1.7216 -struct buf { int x; };
  1.7217 -FILE * (*rcsopen) (struct buf *, struct stat *, int);
  1.7218 -static char *e (p, i)
  1.7219 -     char **p;
  1.7220 -     int i;
  1.7221 -{
  1.7222 -  return p[i];
  1.7223 -}
  1.7224 -static char *f (char * (*g) (char **, int), char **p, ...)
  1.7225 -{
  1.7226 -  char *s;
  1.7227 -  va_list v;
  1.7228 -  va_start (v,p);
  1.7229 -  s = g (p, va_arg (v,int));
  1.7230 -  va_end (v);
  1.7231 -  return s;
  1.7232 -}
  1.7233 -
  1.7234 -/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  1.7235 -   function prototypes and stuff, but not '\xHH' hex character constants.
  1.7236 -   These don't provoke an error unfortunately, instead are silently treated
  1.7237 -   as 'x'.  The following induces an error, until -std is added to get
  1.7238 -   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  1.7239 -   array size at least.  It's necessary to write '\x00'==0 to get something
  1.7240 -   that's true only with -std.  */
  1.7241 -int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  1.7242 -
  1.7243 -/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  1.7244 -   inside strings and character constants.  */
  1.7245 -#define FOO(x) 'x'
  1.7246 -int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  1.7247 -
  1.7248 -int test (int i, double x);
  1.7249 -struct s1 {int (*f) (int a);};
  1.7250 -struct s2 {int (*f) (double a);};
  1.7251 -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  1.7252 -int argc;
  1.7253 -char **argv;
  1.7254 -int
  1.7255 -main ()
  1.7256 -{
  1.7257 -return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  1.7258 -  ;
  1.7259 -  return 0;
  1.7260 -}
  1.7261 -_ACEOF
  1.7262 -for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  1.7263 -	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.7264 -do
  1.7265 -  CC="$ac_save_CC $ac_arg"
  1.7266 -  rm -f conftest.$ac_objext
  1.7267 -if { (ac_try="$ac_compile"
  1.7268 -case "(($ac_try" in
  1.7269 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7270 -  *) ac_try_echo=$ac_try;;
  1.7271 -esac
  1.7272 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7273 -  (eval "$ac_compile") 2>conftest.er1
  1.7274 -  ac_status=$?
  1.7275 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7276 -  rm -f conftest.er1
  1.7277 -  cat conftest.err >&5
  1.7278 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7279 -  (exit $ac_status); } && {
  1.7280 -	 test -z "$ac_c_werror_flag" ||
  1.7281 -	 test ! -s conftest.err
  1.7282 -       } && test -s conftest.$ac_objext; then
  1.7283 -  ac_cv_prog_cc_c89=$ac_arg
  1.7284 -else
  1.7285 -  echo "$as_me: failed program was:" >&5
  1.7286 -sed 's/^/| /' conftest.$ac_ext >&5
  1.7287 -
  1.7288 -
  1.7289 -fi
  1.7290 -
  1.7291 -rm -f core conftest.err conftest.$ac_objext
  1.7292 -  test "x$ac_cv_prog_cc_c89" != "xno" && break
  1.7293 -done
  1.7294 -rm -f conftest.$ac_ext
  1.7295 -CC=$ac_save_CC
  1.7296 -
  1.7297 -fi
  1.7298 -# AC_CACHE_VAL
  1.7299 -case "x$ac_cv_prog_cc_c89" in
  1.7300 -  x)
  1.7301 -    { echo "$as_me:$LINENO: result: none needed" >&5
  1.7302 -echo "${ECHO_T}none needed" >&6; } ;;
  1.7303 -  xno)
  1.7304 -    { echo "$as_me:$LINENO: result: unsupported" >&5
  1.7305 -echo "${ECHO_T}unsupported" >&6; } ;;
  1.7306 -  *)
  1.7307 -    CC="$CC $ac_cv_prog_cc_c89"
  1.7308 -    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  1.7309 -echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  1.7310 -esac
  1.7311 -
  1.7312 -
  1.7313 -ac_ext=c
  1.7314 -ac_cpp='$CPP $CPPFLAGS'
  1.7315 -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.7316 -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.7317 -ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.7318 -
  1.7319 -depcc="$CC"   am_compiler_list=
  1.7320 -
  1.7321 -{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.7322 -echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  1.7323 -if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  1.7324 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7325 -else
  1.7326 -  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  1.7327 -  # We make a subdir and do the tests there.  Otherwise we can end up
  1.7328 -  # making bogus files that we don't know about and never remove.  For
  1.7329 -  # instance it was reported that on HP-UX the gcc test will end up
  1.7330 -  # making a dummy file named `D' -- because `-MD' means `put the output
  1.7331 -  # in D'.
  1.7332 -  mkdir conftest.dir
  1.7333 -  # Copy depcomp to subdir because otherwise we won't find it if we're
  1.7334 -  # using a relative directory.
  1.7335 -  cp "$am_depcomp" conftest.dir
  1.7336 -  cd conftest.dir
  1.7337 -  # We will build objects and dependencies in a subdirectory because
  1.7338 -  # it helps to detect inapplicable dependency modes.  For instance
  1.7339 -  # both Tru64's cc and ICC support -MD to output dependencies as a
  1.7340 -  # side effect of compilation, but ICC will put the dependencies in
  1.7341 -  # the current directory while Tru64 will put them in the object
  1.7342 -  # directory.
  1.7343 -  mkdir sub
  1.7344 -
  1.7345 -  am_cv_CC_dependencies_compiler_type=none
  1.7346 -  if test "$am_compiler_list" = ""; then
  1.7347 -     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  1.7348 -  fi
  1.7349 -  for depmode in $am_compiler_list; do
  1.7350 -    # Setup a source with many dependencies, because some compilers
  1.7351 -    # like to wrap large dependency lists on column 80 (with \), and
  1.7352 -    # we should not choose a depcomp mode which is confused by this.
  1.7353 -    #
  1.7354 -    # We need to recreate these files for each test, as the compiler may
  1.7355 -    # overwrite some of them when testing with obscure command lines.
  1.7356 -    # This happens at least with the AIX C compiler.
  1.7357 -    : > sub/conftest.c
  1.7358 -    for i in 1 2 3 4 5 6; do
  1.7359 -      echo '#include "conftst'$i'.h"' >> sub/conftest.c
  1.7360 -      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
  1.7361 -      # Solaris 8's {/usr,}/bin/sh.
  1.7362 -      touch sub/conftst$i.h
  1.7363 -    done
  1.7364 -    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
  1.7365 -
  1.7366 -    case $depmode in
  1.7367 -    nosideeffect)
  1.7368 -      # after this tag, mechanisms are not by side-effect, so they'll
  1.7369 -      # only be used when explicitly requested
  1.7370 -      if test "x$enable_dependency_tracking" = xyes; then
  1.7371 -	continue
  1.7372 -      else
  1.7373 -	break
  1.7374 -      fi
  1.7375 -      ;;
  1.7376 -    none) break ;;
  1.7377 -    esac
  1.7378 -    # We check with `-c' and `-o' for the sake of the "dashmstdout"
  1.7379 -    # mode.  It turns out that the SunPro C++ compiler does not properly
  1.7380 -    # handle `-M -o', and we need to detect this.
  1.7381 -    if depmode=$depmode \
  1.7382 -       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
  1.7383 -       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
  1.7384 -       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
  1.7385 -         >/dev/null 2>conftest.err &&
  1.7386 -       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
  1.7387 -       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
  1.7388 -       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
  1.7389 -      # icc doesn't choke on unknown options, it will just issue warnings
  1.7390 -      # or remarks (even with -Werror).  So we grep stderr for any message
  1.7391 -      # that says an option was ignored or not supported.
  1.7392 -      # When given -MP, icc 7.0 and 7.1 complain thusly:
  1.7393 -      #   icc: Command line warning: ignoring option '-M'; no argument required
  1.7394 -      # The diagnosis changed in icc 8.0:
  1.7395 -      #   icc: Command line remark: option '-MP' not supported
  1.7396 -      if (grep 'ignoring option' conftest.err ||
  1.7397 -          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
  1.7398 -        am_cv_CC_dependencies_compiler_type=$depmode
  1.7399 -        break
  1.7400 -      fi
  1.7401 -    fi
  1.7402 -  done
  1.7403 -
  1.7404 -  cd ..
  1.7405 -  rm -rf conftest.dir
  1.7406 -else
  1.7407 -  am_cv_CC_dependencies_compiler_type=none
  1.7408 -fi
  1.7409 -
  1.7410 -fi
  1.7411 -{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
  1.7412 -echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
  1.7413 -CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
  1.7414 -
  1.7415 -
  1.7416 -
  1.7417 -if
  1.7418 -  test "x$enable_dependency_tracking" != xno \
  1.7419 -  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  1.7420 -  am__fastdepCC_TRUE=
  1.7421 -  am__fastdepCC_FALSE='#'
  1.7422 -else
  1.7423 -  am__fastdepCC_TRUE='#'
  1.7424 -  am__fastdepCC_FALSE=
  1.7425 -fi
  1.7426 -
  1.7427 -
  1.7428 -
  1.7429 -
  1.7430 -        { echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
  1.7431 -echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6; }
  1.7432 -if test "${ac_cv_lib_cposix_strerror+set}" = set; then
  1.7433 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7434 -else
  1.7435 -  ac_check_lib_save_LIBS=$LIBS
  1.7436 -LIBS="-lcposix  $LIBS"
  1.7437 -cat >conftest.$ac_ext <<_ACEOF
  1.7438 -/* confdefs.h.  */
  1.7439 -_ACEOF
  1.7440 -cat confdefs.h >>conftest.$ac_ext
  1.7441 -cat >>conftest.$ac_ext <<_ACEOF
  1.7442 -/* end confdefs.h.  */
  1.7443 -
  1.7444 -/* Override any GCC internal prototype to avoid an error.
  1.7445 -   Use char because int might match the return type of a GCC
  1.7446 -   builtin and then its argument prototype would still apply.  */
  1.7447 -#ifdef __cplusplus
  1.7448 -extern "C"
  1.7449 -#endif
  1.7450 -char strerror ();
  1.7451 -int
  1.7452 -main ()
  1.7453 -{
  1.7454 -return strerror ();
  1.7455 -  ;
  1.7456 -  return 0;
  1.7457 -}
  1.7458 -_ACEOF
  1.7459 -rm -f conftest.$ac_objext conftest$ac_exeext
  1.7460 -if { (ac_try="$ac_link"
  1.7461 -case "(($ac_try" in
  1.7462 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7463 -  *) ac_try_echo=$ac_try;;
  1.7464 -esac
  1.7465 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7466 -  (eval "$ac_link") 2>conftest.er1
  1.7467 -  ac_status=$?
  1.7468 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7469 -  rm -f conftest.er1
  1.7470 -  cat conftest.err >&5
  1.7471 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7472 -  (exit $ac_status); } && {
  1.7473 -	 test -z "$ac_c_werror_flag" ||
  1.7474 -	 test ! -s conftest.err
  1.7475 -       } && test -s conftest$ac_exeext &&
  1.7476 -       $as_test_x conftest$ac_exeext; then
  1.7477 -  ac_cv_lib_cposix_strerror=yes
  1.7478 -else
  1.7479 -  echo "$as_me: failed program was:" >&5
  1.7480 -sed 's/^/| /' conftest.$ac_ext >&5
  1.7481 -
  1.7482 -	ac_cv_lib_cposix_strerror=no
  1.7483 -fi
  1.7484 -
  1.7485 -rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
  1.7486 -      conftest$ac_exeext conftest.$ac_ext
  1.7487 -LIBS=$ac_check_lib_save_LIBS
  1.7488 -fi
  1.7489 -{ echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
  1.7490 -echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6; }
  1.7491 -if test $ac_cv_lib_cposix_strerror = yes; then
  1.7492 -  LIBS="$LIBS -lcposix"
  1.7493 -fi
  1.7494 -
  1.7495 -
  1.7496 -
  1.7497 -ac_ext=c
  1.7498 -ac_cpp='$CPP $CPPFLAGS'
  1.7499 -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.7500 -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.7501 -ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.7502 -if test -n "$ac_tool_prefix"; then
  1.7503 -  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
  1.7504 -set dummy ${ac_tool_prefix}gcc; ac_word=$2
  1.7505 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7506 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7507 -if test "${ac_cv_prog_CC+set}" = set; then
  1.7508 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7509 -else
  1.7510 -  if test -n "$CC"; then
  1.7511 -  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.7512 -else
  1.7513 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.7514 -for as_dir in $PATH
  1.7515 -do
  1.7516 -  IFS=$as_save_IFS
  1.7517 -  test -z "$as_dir" && as_dir=.
  1.7518 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.7519 -  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7520 -    ac_cv_prog_CC="${ac_tool_prefix}gcc"
  1.7521 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7522 -    break 2
  1.7523 -  fi
  1.7524 -done
  1.7525 -done
  1.7526 -IFS=$as_save_IFS
  1.7527 -
  1.7528 -fi
  1.7529 -fi
  1.7530 -CC=$ac_cv_prog_CC
  1.7531 -if test -n "$CC"; then
  1.7532 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.7533 -echo "${ECHO_T}$CC" >&6; }
  1.7534 -else
  1.7535 -  { echo "$as_me:$LINENO: result: no" >&5
  1.7536 -echo "${ECHO_T}no" >&6; }
  1.7537 -fi
  1.7538 -
  1.7539 -
  1.7540 -fi
  1.7541 -if test -z "$ac_cv_prog_CC"; then
  1.7542 -  ac_ct_CC=$CC
  1.7543 -  # Extract the first word of "gcc", so it can be a program name with args.
  1.7544 -set dummy gcc; ac_word=$2
  1.7545 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7546 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7547 -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.7548 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7549 -else
  1.7550 -  if test -n "$ac_ct_CC"; then
  1.7551 -  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.7552 -else
  1.7553 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.7554 -for as_dir in $PATH
  1.7555 -do
  1.7556 -  IFS=$as_save_IFS
  1.7557 -  test -z "$as_dir" && as_dir=.
  1.7558 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.7559 -  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7560 -    ac_cv_prog_ac_ct_CC="gcc"
  1.7561 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7562 -    break 2
  1.7563 -  fi
  1.7564 -done
  1.7565 -done
  1.7566 -IFS=$as_save_IFS
  1.7567 -
  1.7568 -fi
  1.7569 -fi
  1.7570 -ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.7571 -if test -n "$ac_ct_CC"; then
  1.7572 -  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.7573 -echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.7574 -else
  1.7575 -  { echo "$as_me:$LINENO: result: no" >&5
  1.7576 -echo "${ECHO_T}no" >&6; }
  1.7577 -fi
  1.7578 -
  1.7579 -  if test "x$ac_ct_CC" = x; then
  1.7580 -    CC=""
  1.7581 -  else
  1.7582 -    case $cross_compiling:$ac_tool_warned in
  1.7583 -yes:)
  1.7584 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.7585 -whose name does not start with the host triplet.  If you think this
  1.7586 -configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.7587 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.7588 -whose name does not start with the host triplet.  If you think this
  1.7589 -configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.7590 -ac_tool_warned=yes ;;
  1.7591 -esac
  1.7592 -    CC=$ac_ct_CC
  1.7593 -  fi
  1.7594 -else
  1.7595 -  CC="$ac_cv_prog_CC"
  1.7596 -fi
  1.7597 -
  1.7598 -if test -z "$CC"; then
  1.7599 -          if test -n "$ac_tool_prefix"; then
  1.7600 -    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
  1.7601 -set dummy ${ac_tool_prefix}cc; ac_word=$2
  1.7602 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7603 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7604 -if test "${ac_cv_prog_CC+set}" = set; then
  1.7605 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7606 -else
  1.7607 -  if test -n "$CC"; then
  1.7608 -  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.7609 -else
  1.7610 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.7611 -for as_dir in $PATH
  1.7612 -do
  1.7613 -  IFS=$as_save_IFS
  1.7614 -  test -z "$as_dir" && as_dir=.
  1.7615 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.7616 -  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7617 -    ac_cv_prog_CC="${ac_tool_prefix}cc"
  1.7618 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7619 -    break 2
  1.7620 -  fi
  1.7621 -done
  1.7622 -done
  1.7623 -IFS=$as_save_IFS
  1.7624 -
  1.7625 -fi
  1.7626 -fi
  1.7627 -CC=$ac_cv_prog_CC
  1.7628 -if test -n "$CC"; then
  1.7629 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.7630 -echo "${ECHO_T}$CC" >&6; }
  1.7631 -else
  1.7632 -  { echo "$as_me:$LINENO: result: no" >&5
  1.7633 -echo "${ECHO_T}no" >&6; }
  1.7634 -fi
  1.7635 -
  1.7636 -
  1.7637 -  fi
  1.7638 -fi
  1.7639 -if test -z "$CC"; then
  1.7640 -  # Extract the first word of "cc", so it can be a program name with args.
  1.7641 -set dummy cc; ac_word=$2
  1.7642 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7643 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7644 -if test "${ac_cv_prog_CC+set}" = set; then
  1.7645 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7646 -else
  1.7647 -  if test -n "$CC"; then
  1.7648 -  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.7649 -else
  1.7650 -  ac_prog_rejected=no
  1.7651 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.7652 -for as_dir in $PATH
  1.7653 -do
  1.7654 -  IFS=$as_save_IFS
  1.7655 -  test -z "$as_dir" && as_dir=.
  1.7656 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.7657 -  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7658 -    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
  1.7659 -       ac_prog_rejected=yes
  1.7660 -       continue
  1.7661 -     fi
  1.7662 -    ac_cv_prog_CC="cc"
  1.7663 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7664 -    break 2
  1.7665 -  fi
  1.7666 -done
  1.7667 -done
  1.7668 -IFS=$as_save_IFS
  1.7669 -
  1.7670 -if test $ac_prog_rejected = yes; then
  1.7671 -  # We found a bogon in the path, so make sure we never use it.
  1.7672 -  set dummy $ac_cv_prog_CC
  1.7673 -  shift
  1.7674 -  if test $# != 0; then
  1.7675 -    # We chose a different compiler from the bogus one.
  1.7676 -    # However, it has the same basename, so the bogon will be chosen
  1.7677 -    # first if we set CC to just the basename; use the full file name.
  1.7678 -    shift
  1.7679 -    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  1.7680 -  fi
  1.7681 -fi
  1.7682 -fi
  1.7683 -fi
  1.7684 -CC=$ac_cv_prog_CC
  1.7685 -if test -n "$CC"; then
  1.7686 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.7687 -echo "${ECHO_T}$CC" >&6; }
  1.7688 -else
  1.7689 -  { echo "$as_me:$LINENO: result: no" >&5
  1.7690 -echo "${ECHO_T}no" >&6; }
  1.7691 -fi
  1.7692 -
  1.7693 -
  1.7694 -fi
  1.7695 -if test -z "$CC"; then
  1.7696 -  if test -n "$ac_tool_prefix"; then
  1.7697 -  for ac_prog in cl.exe
  1.7698 -  do
  1.7699 -    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
  1.7700 -set dummy $ac_tool_prefix$ac_prog; ac_word=$2
  1.7701 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7702 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7703 -if test "${ac_cv_prog_CC+set}" = set; then
  1.7704 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7705 -else
  1.7706 -  if test -n "$CC"; then
  1.7707 -  ac_cv_prog_CC="$CC" # Let the user override the test.
  1.7708 -else
  1.7709 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.7710 -for as_dir in $PATH
  1.7711 -do
  1.7712 -  IFS=$as_save_IFS
  1.7713 -  test -z "$as_dir" && as_dir=.
  1.7714 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.7715 -  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7716 -    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
  1.7717 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7718 -    break 2
  1.7719 -  fi
  1.7720 -done
  1.7721 -done
  1.7722 -IFS=$as_save_IFS
  1.7723 -
  1.7724 -fi
  1.7725 -fi
  1.7726 -CC=$ac_cv_prog_CC
  1.7727 -if test -n "$CC"; then
  1.7728 -  { echo "$as_me:$LINENO: result: $CC" >&5
  1.7729 -echo "${ECHO_T}$CC" >&6; }
  1.7730 -else
  1.7731 -  { echo "$as_me:$LINENO: result: no" >&5
  1.7732 -echo "${ECHO_T}no" >&6; }
  1.7733 -fi
  1.7734 -
  1.7735 -
  1.7736 -    test -n "$CC" && break
  1.7737 -  done
  1.7738 -fi
  1.7739 -if test -z "$CC"; then
  1.7740 -  ac_ct_CC=$CC
  1.7741 -  for ac_prog in cl.exe
  1.7742 -do
  1.7743 -  # Extract the first word of "$ac_prog", so it can be a program name with args.
  1.7744 -set dummy $ac_prog; ac_word=$2
  1.7745 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5
  1.7746 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
  1.7747 -if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  1.7748 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7749 -else
  1.7750 -  if test -n "$ac_ct_CC"; then
  1.7751 -  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
  1.7752 -else
  1.7753 -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  1.7754 -for as_dir in $PATH
  1.7755 -do
  1.7756 -  IFS=$as_save_IFS
  1.7757 -  test -z "$as_dir" && as_dir=.
  1.7758 -  for ac_exec_ext in '' $ac_executable_extensions; do
  1.7759 -  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
  1.7760 -    ac_cv_prog_ac_ct_CC="$ac_prog"
  1.7761 -    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
  1.7762 -    break 2
  1.7763 -  fi
  1.7764 -done
  1.7765 -done
  1.7766 -IFS=$as_save_IFS
  1.7767 -
  1.7768 -fi
  1.7769 -fi
  1.7770 -ac_ct_CC=$ac_cv_prog_ac_ct_CC
  1.7771 -if test -n "$ac_ct_CC"; then
  1.7772 -  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
  1.7773 -echo "${ECHO_T}$ac_ct_CC" >&6; }
  1.7774 -else
  1.7775 -  { echo "$as_me:$LINENO: result: no" >&5
  1.7776 -echo "${ECHO_T}no" >&6; }
  1.7777 -fi
  1.7778 -
  1.7779 -
  1.7780 -  test -n "$ac_ct_CC" && break
  1.7781 -done
  1.7782 -
  1.7783 -  if test "x$ac_ct_CC" = x; then
  1.7784 -    CC=""
  1.7785 -  else
  1.7786 -    case $cross_compiling:$ac_tool_warned in
  1.7787 -yes:)
  1.7788 -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
  1.7789 -whose name does not start with the host triplet.  If you think this
  1.7790 -configuration is useful to you, please write to autoconf@gnu.org." >&5
  1.7791 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
  1.7792 -whose name does not start with the host triplet.  If you think this
  1.7793 -configuration is useful to you, please write to autoconf@gnu.org." >&2;}
  1.7794 -ac_tool_warned=yes ;;
  1.7795 -esac
  1.7796 -    CC=$ac_ct_CC
  1.7797 -  fi
  1.7798 -fi
  1.7799 -
  1.7800 -fi
  1.7801 -
  1.7802 -
  1.7803 -test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
  1.7804 -See \`config.log' for more details." >&5
  1.7805 -echo "$as_me: error: no acceptable C compiler found in \$PATH
  1.7806 -See \`config.log' for more details." >&2;}
  1.7807 -   { (exit 1); exit 1; }; }
  1.7808 -
  1.7809 -# Provide some information about the compiler.
  1.7810 -echo "$as_me:$LINENO: checking for C compiler version" >&5
  1.7811 -ac_compiler=`set X $ac_compile; echo $2`
  1.7812 -{ (ac_try="$ac_compiler --version >&5"
  1.7813 -case "(($ac_try" in
  1.7814 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7815 -  *) ac_try_echo=$ac_try;;
  1.7816 -esac
  1.7817 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7818 -  (eval "$ac_compiler --version >&5") 2>&5
  1.7819 -  ac_status=$?
  1.7820 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7821 -  (exit $ac_status); }
  1.7822 -{ (ac_try="$ac_compiler -v >&5"
  1.7823 -case "(($ac_try" in
  1.7824 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7825 -  *) ac_try_echo=$ac_try;;
  1.7826 -esac
  1.7827 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7828 -  (eval "$ac_compiler -v >&5") 2>&5
  1.7829 -  ac_status=$?
  1.7830 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7831 -  (exit $ac_status); }
  1.7832 -{ (ac_try="$ac_compiler -V >&5"
  1.7833 -case "(($ac_try" in
  1.7834 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7835 -  *) ac_try_echo=$ac_try;;
  1.7836 -esac
  1.7837 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7838 -  (eval "$ac_compiler -V >&5") 2>&5
  1.7839 -  ac_status=$?
  1.7840 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7841 -  (exit $ac_status); }
  1.7842 -
  1.7843 -{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
  1.7844 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
  1.7845 -if test "${ac_cv_c_compiler_gnu+set}" = set; then
  1.7846 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7847 -else
  1.7848 -  cat >conftest.$ac_ext <<_ACEOF
  1.7849 -/* confdefs.h.  */
  1.7850 -_ACEOF
  1.7851 -cat confdefs.h >>conftest.$ac_ext
  1.7852 -cat >>conftest.$ac_ext <<_ACEOF
  1.7853 -/* end confdefs.h.  */
  1.7854 -
  1.7855 -int
  1.7856 -main ()
  1.7857 -{
  1.7858 -#ifndef __GNUC__
  1.7859 -       choke me
  1.7860 -#endif
  1.7861 -
  1.7862 -  ;
  1.7863 -  return 0;
  1.7864 -}
  1.7865 -_ACEOF
  1.7866 -rm -f conftest.$ac_objext
  1.7867 -if { (ac_try="$ac_compile"
  1.7868 -case "(($ac_try" in
  1.7869 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7870 -  *) ac_try_echo=$ac_try;;
  1.7871 -esac
  1.7872 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7873 -  (eval "$ac_compile") 2>conftest.er1
  1.7874 -  ac_status=$?
  1.7875 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7876 -  rm -f conftest.er1
  1.7877 -  cat conftest.err >&5
  1.7878 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7879 -  (exit $ac_status); } && {
  1.7880 -	 test -z "$ac_c_werror_flag" ||
  1.7881 -	 test ! -s conftest.err
  1.7882 -       } && test -s conftest.$ac_objext; then
  1.7883 -  ac_compiler_gnu=yes
  1.7884 -else
  1.7885 -  echo "$as_me: failed program was:" >&5
  1.7886 -sed 's/^/| /' conftest.$ac_ext >&5
  1.7887 -
  1.7888 -	ac_compiler_gnu=no
  1.7889 -fi
  1.7890 -
  1.7891 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.7892 -ac_cv_c_compiler_gnu=$ac_compiler_gnu
  1.7893 -
  1.7894 -fi
  1.7895 -{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
  1.7896 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
  1.7897 -GCC=`test $ac_compiler_gnu = yes && echo yes`
  1.7898 -ac_test_CFLAGS=${CFLAGS+set}
  1.7899 -ac_save_CFLAGS=$CFLAGS
  1.7900 -{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
  1.7901 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
  1.7902 -if test "${ac_cv_prog_cc_g+set}" = set; then
  1.7903 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.7904 -else
  1.7905 -  ac_save_c_werror_flag=$ac_c_werror_flag
  1.7906 -   ac_c_werror_flag=yes
  1.7907 -   ac_cv_prog_cc_g=no
  1.7908 -   CFLAGS="-g"
  1.7909 -   cat >conftest.$ac_ext <<_ACEOF
  1.7910 -/* confdefs.h.  */
  1.7911 -_ACEOF
  1.7912 -cat confdefs.h >>conftest.$ac_ext
  1.7913 -cat >>conftest.$ac_ext <<_ACEOF
  1.7914 -/* end confdefs.h.  */
  1.7915 -
  1.7916 -int
  1.7917 -main ()
  1.7918 -{
  1.7919 -
  1.7920 -  ;
  1.7921 -  return 0;
  1.7922 -}
  1.7923 -_ACEOF
  1.7924 -rm -f conftest.$ac_objext
  1.7925 -if { (ac_try="$ac_compile"
  1.7926 -case "(($ac_try" in
  1.7927 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7928 -  *) ac_try_echo=$ac_try;;
  1.7929 -esac
  1.7930 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7931 -  (eval "$ac_compile") 2>conftest.er1
  1.7932 -  ac_status=$?
  1.7933 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7934 -  rm -f conftest.er1
  1.7935 -  cat conftest.err >&5
  1.7936 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7937 -  (exit $ac_status); } && {
  1.7938 -	 test -z "$ac_c_werror_flag" ||
  1.7939 -	 test ! -s conftest.err
  1.7940 -       } && test -s conftest.$ac_objext; then
  1.7941 -  ac_cv_prog_cc_g=yes
  1.7942 -else
  1.7943 -  echo "$as_me: failed program was:" >&5
  1.7944 -sed 's/^/| /' conftest.$ac_ext >&5
  1.7945 -
  1.7946 -	CFLAGS=""
  1.7947 -      cat >conftest.$ac_ext <<_ACEOF
  1.7948 -/* confdefs.h.  */
  1.7949 -_ACEOF
  1.7950 -cat confdefs.h >>conftest.$ac_ext
  1.7951 -cat >>conftest.$ac_ext <<_ACEOF
  1.7952 -/* end confdefs.h.  */
  1.7953 -
  1.7954 -int
  1.7955 -main ()
  1.7956 -{
  1.7957 -
  1.7958 -  ;
  1.7959 -  return 0;
  1.7960 -}
  1.7961 -_ACEOF
  1.7962 -rm -f conftest.$ac_objext
  1.7963 -if { (ac_try="$ac_compile"
  1.7964 -case "(($ac_try" in
  1.7965 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.7966 -  *) ac_try_echo=$ac_try;;
  1.7967 -esac
  1.7968 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.7969 -  (eval "$ac_compile") 2>conftest.er1
  1.7970 -  ac_status=$?
  1.7971 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.7972 -  rm -f conftest.er1
  1.7973 -  cat conftest.err >&5
  1.7974 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.7975 -  (exit $ac_status); } && {
  1.7976 -	 test -z "$ac_c_werror_flag" ||
  1.7977 -	 test ! -s conftest.err
  1.7978 -       } && test -s conftest.$ac_objext; then
  1.7979 -  :
  1.7980 -else
  1.7981 -  echo "$as_me: failed program was:" >&5
  1.7982 -sed 's/^/| /' conftest.$ac_ext >&5
  1.7983 -
  1.7984 -	ac_c_werror_flag=$ac_save_c_werror_flag
  1.7985 -	 CFLAGS="-g"
  1.7986 -	 cat >conftest.$ac_ext <<_ACEOF
  1.7987 -/* confdefs.h.  */
  1.7988 -_ACEOF
  1.7989 -cat confdefs.h >>conftest.$ac_ext
  1.7990 -cat >>conftest.$ac_ext <<_ACEOF
  1.7991 -/* end confdefs.h.  */
  1.7992 -
  1.7993 -int
  1.7994 -main ()
  1.7995 -{
  1.7996 -
  1.7997 -  ;
  1.7998 -  return 0;
  1.7999 -}
  1.8000 -_ACEOF
  1.8001 -rm -f conftest.$ac_objext
  1.8002 -if { (ac_try="$ac_compile"
  1.8003 -case "(($ac_try" in
  1.8004 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8005 -  *) ac_try_echo=$ac_try;;
  1.8006 -esac
  1.8007 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8008 -  (eval "$ac_compile") 2>conftest.er1
  1.8009 -  ac_status=$?
  1.8010 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8011 -  rm -f conftest.er1
  1.8012 -  cat conftest.err >&5
  1.8013 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8014 -  (exit $ac_status); } && {
  1.8015 -	 test -z "$ac_c_werror_flag" ||
  1.8016 -	 test ! -s conftest.err
  1.8017 -       } && test -s conftest.$ac_objext; then
  1.8018 -  ac_cv_prog_cc_g=yes
  1.8019 -else
  1.8020 -  echo "$as_me: failed program was:" >&5
  1.8021 -sed 's/^/| /' conftest.$ac_ext >&5
  1.8022 -
  1.8023 -
  1.8024 -fi
  1.8025 -
  1.8026 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.8027 -fi
  1.8028 -
  1.8029 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.8030 -fi
  1.8031 -
  1.8032 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  1.8033 -   ac_c_werror_flag=$ac_save_c_werror_flag
  1.8034 -fi
  1.8035 -{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
  1.8036 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
  1.8037 -if test "$ac_test_CFLAGS" = set; then
  1.8038 -  CFLAGS=$ac_save_CFLAGS
  1.8039 -elif test $ac_cv_prog_cc_g = yes; then
  1.8040 -  if test "$GCC" = yes; then
  1.8041 -    CFLAGS="-g -O2"
  1.8042 -  else
  1.8043 -    CFLAGS="-g"
  1.8044 -  fi
  1.8045 -else
  1.8046 -  if test "$GCC" = yes; then
  1.8047 -    CFLAGS="-O2"
  1.8048 -  else
  1.8049 -    CFLAGS=
  1.8050 -  fi
  1.8051 -fi
  1.8052 -{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
  1.8053 -echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
  1.8054 -if test "${ac_cv_prog_cc_c89+set}" = set; then
  1.8055 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8056 -else
  1.8057 -  ac_cv_prog_cc_c89=no
  1.8058 -ac_save_CC=$CC
  1.8059 -cat >conftest.$ac_ext <<_ACEOF
  1.8060 -/* confdefs.h.  */
  1.8061 -_ACEOF
  1.8062 -cat confdefs.h >>conftest.$ac_ext
  1.8063 -cat >>conftest.$ac_ext <<_ACEOF
  1.8064 -/* end confdefs.h.  */
  1.8065 -#include <stdarg.h>
  1.8066 -#include <stdio.h>
  1.8067 -#include <sys/types.h>
  1.8068 -#include <sys/stat.h>
  1.8069 -/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  1.8070 -struct buf { int x; };
  1.8071 -FILE * (*rcsopen) (struct buf *, struct stat *, int);
  1.8072 -static char *e (p, i)
  1.8073 -     char **p;
  1.8074 -     int i;
  1.8075 -{
  1.8076 -  return p[i];
  1.8077 -}
  1.8078 -static char *f (char * (*g) (char **, int), char **p, ...)
  1.8079 -{
  1.8080 -  char *s;
  1.8081 -  va_list v;
  1.8082 -  va_start (v,p);
  1.8083 -  s = g (p, va_arg (v,int));
  1.8084 -  va_end (v);
  1.8085 -  return s;
  1.8086 -}
  1.8087 -
  1.8088 -/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
  1.8089 -   function prototypes and stuff, but not '\xHH' hex character constants.
  1.8090 -   These don't provoke an error unfortunately, instead are silently treated
  1.8091 -   as 'x'.  The following induces an error, until -std is added to get
  1.8092 -   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  1.8093 -   array size at least.  It's necessary to write '\x00'==0 to get something
  1.8094 -   that's true only with -std.  */
  1.8095 -int osf4_cc_array ['\x00' == 0 ? 1 : -1];
  1.8096 -
  1.8097 -/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
  1.8098 -   inside strings and character constants.  */
  1.8099 -#define FOO(x) 'x'
  1.8100 -int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
  1.8101 -
  1.8102 -int test (int i, double x);
  1.8103 -struct s1 {int (*f) (int a);};
  1.8104 -struct s2 {int (*f) (double a);};
  1.8105 -int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
  1.8106 -int argc;
  1.8107 -char **argv;
  1.8108 -int
  1.8109 -main ()
  1.8110 -{
  1.8111 -return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  1.8112 -  ;
  1.8113 -  return 0;
  1.8114 -}
  1.8115 -_ACEOF
  1.8116 -for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
  1.8117 -	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
  1.8118 -do
  1.8119 -  CC="$ac_save_CC $ac_arg"
  1.8120 -  rm -f conftest.$ac_objext
  1.8121 -if { (ac_try="$ac_compile"
  1.8122 -case "(($ac_try" in
  1.8123 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  1.8124 -  *) ac_try_echo=$ac_try;;
  1.8125 -esac
  1.8126 -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
  1.8127 -  (eval "$ac_compile") 2>conftest.er1
  1.8128 -  ac_status=$?
  1.8129 -  grep -v '^ *+' conftest.er1 >conftest.err
  1.8130 -  rm -f conftest.er1
  1.8131 -  cat conftest.err >&5
  1.8132 -  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  1.8133 -  (exit $ac_status); } && {
  1.8134 -	 test -z "$ac_c_werror_flag" ||
  1.8135 -	 test ! -s conftest.err
  1.8136 -       } && test -s conftest.$ac_objext; then
  1.8137 -  ac_cv_prog_cc_c89=$ac_arg
  1.8138 -else
  1.8139 -  echo "$as_me: failed program was:" >&5
  1.8140 -sed 's/^/| /' conftest.$ac_ext >&5
  1.8141 -
  1.8142 -
  1.8143 -fi
  1.8144 -
  1.8145 -rm -f core conftest.err conftest.$ac_objext
  1.8146 -  test "x$ac_cv_prog_cc_c89" != "xno" && break
  1.8147 -done
  1.8148 -rm -f conftest.$ac_ext
  1.8149 -CC=$ac_save_CC
  1.8150 -
  1.8151 -fi
  1.8152 -# AC_CACHE_VAL
  1.8153 -case "x$ac_cv_prog_cc_c89" in
  1.8154 -  x)
  1.8155 -    { echo "$as_me:$LINENO: result: none needed" >&5
  1.8156 -echo "${ECHO_T}none needed" >&6; } ;;
  1.8157 -  xno)
  1.8158 -    { echo "$as_me:$LINENO: result: unsupported" >&5
  1.8159 -echo "${ECHO_T}unsupported" >&6; } ;;
  1.8160 -  *)
  1.8161 -    CC="$CC $ac_cv_prog_cc_c89"
  1.8162 -    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
  1.8163 -echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
  1.8164 -esac
  1.8165 -
  1.8166 -
  1.8167 -ac_ext=c
  1.8168 -ac_cpp='$CPP $CPPFLAGS'
  1.8169 -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.8170 -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.8171 -ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.8172 -
  1.8173 -depcc="$CC"   am_compiler_list=
  1.8174 -
  1.8175 -{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
  1.8176 -echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
  1.8177 -if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
  1.8178 -  echo $ECHO_N "(cached) $ECHO_C" >&6
  1.8179 -else
  1.8180 -  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  1.8181 -  # We make a subdir and do the tests there.  Otherwise we can end up
  1.8182 -  # making bogus files that we don't know about and never remove.  For
  1.8183 -  # instance it was reported that on HP-UX the gcc test will end up
  1.8184 -  # making a dummy file named `D' -- because `-MD' means `put the output
  1.8185 -  # in D'.