1.1 --- a/configure	Thu Jan 15 11:16:48 2009 +0000
     1.2 +++ b/configure	Mon Feb 02 01:40:13 2009 +0000
     1.3 @@ -734,7 +734,6 @@
     1.4  am__fastdepOBJC_FALSE
     1.5  POD2MAN
     1.6  POD2HTML
     1.7 -OBJCPP
     1.8  GUI_COCOA_TRUE
     1.9  GUI_COCOA_FALSE
    1.10  PKG_CONFIG
    1.11 @@ -835,7 +834,6 @@
    1.12  CCAS
    1.13  CCASFLAGS
    1.14  CPP
    1.15 -OBJCPP
    1.16  PKG_CONFIG
    1.17  LIBPNG_CFLAGS
    1.18  LIBPNG_LIBS
    1.19 @@ -1514,7 +1512,6 @@
    1.20    CCAS        assembler compiler command (defaults to CC)
    1.21    CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
    1.22    CPP         C preprocessor
    1.23 -  OBJCPP      Objective C preprocessor
    1.24    PKG_CONFIG  path to pkg-config utility
    1.25    LIBPNG_CFLAGS
    1.26                C compiler flags for LIBPNG, overriding pkg-config
    1.27 @@ -7214,6 +7211,551 @@
    1.28  fi
    1.29  
    1.30  
    1.31 +
    1.32 +
    1.33 +
    1.34 +ac_ext=m
    1.35 +ac_cpp='$OBJCPP $CPPFLAGS'
    1.36 +ac_compile='$OBJC -c $OBJCFLAGS $CPPFLAGS conftest.$ac_ext >&5'
    1.37 +ac_link='$OBJC -o conftest$ac_exeext $OBJCFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
    1.38 +ac_compiler_gnu=$ac_cv_objc_compiler_gnu
    1.39 +if test -n "$ac_tool_prefix"; then
    1.40 +  for ac_prog in gcc objcc objc cc CC
    1.41 +  do
    1.42 +    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
    1.43 +set dummy $ac_tool_prefix$ac_prog; ac_word=$2
    1.44 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
    1.45 +$as_echo_n "checking for $ac_word... " >&6; }
    1.46 +if test "${ac_cv_prog_OBJC+set}" = set; then
    1.47 +  $as_echo_n "(cached) " >&6
    1.48 +else
    1.49 +  if test -n "$OBJC"; then
    1.50 +  ac_cv_prog_OBJC="$OBJC" # Let the user override the test.
    1.51 +else
    1.52 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    1.53 +for as_dir in $PATH
    1.54 +do
    1.55 +  IFS=$as_save_IFS
    1.56 +  test -z "$as_dir" && as_dir=.
    1.57 +  for ac_exec_ext in '' $ac_executable_extensions; do
    1.58 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    1.59 +    ac_cv_prog_OBJC="$ac_tool_prefix$ac_prog"
    1.60 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    1.61 +    break 2
    1.62 +  fi
    1.63 +done
    1.64 +done
    1.65 +IFS=$as_save_IFS
    1.66 +
    1.67 +fi
    1.68 +fi
    1.69 +OBJC=$ac_cv_prog_OBJC
    1.70 +if test -n "$OBJC"; then
    1.71 +  { $as_echo "$as_me:$LINENO: result: $OBJC" >&5
    1.72 +$as_echo "$OBJC" >&6; }
    1.73 +else
    1.74 +  { $as_echo "$as_me:$LINENO: result: no" >&5
    1.75 +$as_echo "no" >&6; }
    1.76 +fi
    1.77 +
    1.78 +
    1.79 +    test -n "$OBJC" && break
    1.80 +  done
    1.81 +fi
    1.82 +if test -z "$OBJC"; then
    1.83 +  ac_ct_OBJC=$OBJC
    1.84 +  for ac_prog in gcc objcc objc cc CC
    1.85 +do
    1.86 +  # Extract the first word of "$ac_prog", so it can be a program name with args.
    1.87 +set dummy $ac_prog; ac_word=$2
    1.88 +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
    1.89 +$as_echo_n "checking for $ac_word... " >&6; }
    1.90 +if test "${ac_cv_prog_ac_ct_OBJC+set}" = set; then
    1.91 +  $as_echo_n "(cached) " >&6
    1.92 +else
    1.93 +  if test -n "$ac_ct_OBJC"; then
    1.94 +  ac_cv_prog_ac_ct_OBJC="$ac_ct_OBJC" # Let the user override the test.
    1.95 +else
    1.96 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    1.97 +for as_dir in $PATH
    1.98 +do
    1.99 +  IFS=$as_save_IFS
   1.100 +  test -z "$as_dir" && as_dir=.
   1.101 +  for ac_exec_ext in '' $ac_executable_extensions; do
   1.102 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
   1.103 +    ac_cv_prog_ac_ct_OBJC="$ac_prog"
   1.104 +    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
   1.105 +    break 2
   1.106 +  fi
   1.107 +done
   1.108 +done
   1.109 +IFS=$as_save_IFS
   1.110 +
   1.111 +fi
   1.112 +fi
   1.113 +ac_ct_OBJC=$ac_cv_prog_ac_ct_OBJC
   1.114 +if test -n "$ac_ct_OBJC"; then
   1.115 +  { $as_echo "$as_me:$LINENO: result: $ac_ct_OBJC" >&5
   1.116 +$as_echo "$ac_ct_OBJC" >&6; }
   1.117 +else
   1.118 +  { $as_echo "$as_me:$LINENO: result: no" >&5
   1.119 +$as_echo "no" >&6; }
   1.120 +fi
   1.121 +
   1.122 +
   1.123 +  test -n "$ac_ct_OBJC" && break
   1.124 +done
   1.125 +
   1.126 +  if test "x$ac_ct_OBJC" = x; then
   1.127 +    OBJC="gcc"
   1.128 +  else
   1.129 +    case $cross_compiling:$ac_tool_warned in
   1.130 +yes:)
   1.131 +{ $as_echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
   1.132 +whose name does not start with the host triplet.  If you think this
   1.133 +configuration is useful to you, please write to autoconf@gnu.org." >&5
   1.134 +$as_echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
   1.135 +whose name does not start with the host triplet.  If you think this
   1.136 +configuration is useful to you, please write to autoconf@gnu.org." >&2;}
   1.137 +ac_tool_warned=yes ;;
   1.138 +esac
   1.139 +    OBJC=$ac_ct_OBJC
   1.140 +  fi
   1.141 +fi
   1.142 +
   1.143 +# Provide some information about the compiler.
   1.144 +$as_echo "$as_me:$LINENO: checking for Objective C compiler version" >&5
   1.145 +set X $ac_compile
   1.146 +ac_compiler=$2
   1.147 +{ (ac_try="$ac_compiler --version >&5"
   1.148 +case "(($ac_try" in
   1.149 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.150 +  *) ac_try_echo=$ac_try;;
   1.151 +esac
   1.152 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.153 +$as_echo "$ac_try_echo") >&5
   1.154 +  (eval "$ac_compiler --version >&5") 2>&5
   1.155 +  ac_status=$?
   1.156 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.157 +  (exit $ac_status); }
   1.158 +{ (ac_try="$ac_compiler -v >&5"
   1.159 +case "(($ac_try" in
   1.160 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.161 +  *) ac_try_echo=$ac_try;;
   1.162 +esac
   1.163 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.164 +$as_echo "$ac_try_echo") >&5
   1.165 +  (eval "$ac_compiler -v >&5") 2>&5
   1.166 +  ac_status=$?
   1.167 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.168 +  (exit $ac_status); }
   1.169 +{ (ac_try="$ac_compiler -V >&5"
   1.170 +case "(($ac_try" in
   1.171 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.172 +  *) ac_try_echo=$ac_try;;
   1.173 +esac
   1.174 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.175 +$as_echo "$ac_try_echo") >&5
   1.176 +  (eval "$ac_compiler -V >&5") 2>&5
   1.177 +  ac_status=$?
   1.178 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.179 +  (exit $ac_status); }
   1.180 +
   1.181 +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU Objective C compiler" >&5
   1.182 +$as_echo_n "checking whether we are using the GNU Objective C compiler... " >&6; }
   1.183 +if test "${ac_cv_objc_compiler_gnu+set}" = set; then
   1.184 +  $as_echo_n "(cached) " >&6
   1.185 +else
   1.186 +  cat >conftest.$ac_ext <<_ACEOF
   1.187 +/* confdefs.h.  */
   1.188 +_ACEOF
   1.189 +cat confdefs.h >>conftest.$ac_ext
   1.190 +cat >>conftest.$ac_ext <<_ACEOF
   1.191 +/* end confdefs.h.  */
   1.192 +
   1.193 +int
   1.194 +main ()
   1.195 +{
   1.196 +#ifndef __GNUC__
   1.197 +       choke me
   1.198 +#endif
   1.199 +
   1.200 +  ;
   1.201 +  return 0;
   1.202 +}
   1.203 +_ACEOF
   1.204 +rm -f conftest.$ac_objext
   1.205 +if { (ac_try="$ac_compile"
   1.206 +case "(($ac_try" in
   1.207 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.208 +  *) ac_try_echo=$ac_try;;
   1.209 +esac
   1.210 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.211 +$as_echo "$ac_try_echo") >&5
   1.212 +  (eval "$ac_compile") 2>conftest.er1
   1.213 +  ac_status=$?
   1.214 +  grep -v '^ *+' conftest.er1 >conftest.err
   1.215 +  rm -f conftest.er1
   1.216 +  cat conftest.err >&5
   1.217 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.218 +  (exit $ac_status); } && {
   1.219 +	 test -z "$ac_objc_werror_flag" ||
   1.220 +	 test ! -s conftest.err
   1.221 +       } && test -s conftest.$ac_objext; then
   1.222 +  ac_compiler_gnu=yes
   1.223 +else
   1.224 +  $as_echo "$as_me: failed program was:" >&5
   1.225 +sed 's/^/| /' conftest.$ac_ext >&5
   1.226 +
   1.227 +	ac_compiler_gnu=no
   1.228 +fi
   1.229 +
   1.230 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1.231 +ac_cv_objc_compiler_gnu=$ac_compiler_gnu
   1.232 +
   1.233 +fi
   1.234 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_objc_compiler_gnu" >&5
   1.235 +$as_echo "$ac_cv_objc_compiler_gnu" >&6; }
   1.236 +if test $ac_compiler_gnu = yes; then
   1.237 +  GOBJC=yes
   1.238 +else
   1.239 +  GOBJC=
   1.240 +fi
   1.241 +ac_test_OBJCFLAGS=${OBJCFLAGS+set}
   1.242 +ac_save_OBJCFLAGS=$OBJCFLAGS
   1.243 +{ $as_echo "$as_me:$LINENO: checking whether $OBJC accepts -g" >&5
   1.244 +$as_echo_n "checking whether $OBJC accepts -g... " >&6; }
   1.245 +if test "${ac_cv_prog_objc_g+set}" = set; then
   1.246 +  $as_echo_n "(cached) " >&6
   1.247 +else
   1.248 +  ac_save_objc_werror_flag=$ac_objc_werror_flag
   1.249 +   ac_objc_werror_flag=yes
   1.250 +   ac_cv_prog_objc_g=no
   1.251 +   OBJCFLAGS="-g"
   1.252 +   cat >conftest.$ac_ext <<_ACEOF
   1.253 +/* confdefs.h.  */
   1.254 +_ACEOF
   1.255 +cat confdefs.h >>conftest.$ac_ext
   1.256 +cat >>conftest.$ac_ext <<_ACEOF
   1.257 +/* end confdefs.h.  */
   1.258 +
   1.259 +int
   1.260 +main ()
   1.261 +{
   1.262 +
   1.263 +  ;
   1.264 +  return 0;
   1.265 +}
   1.266 +_ACEOF
   1.267 +rm -f conftest.$ac_objext
   1.268 +if { (ac_try="$ac_compile"
   1.269 +case "(($ac_try" in
   1.270 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.271 +  *) ac_try_echo=$ac_try;;
   1.272 +esac
   1.273 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.274 +$as_echo "$ac_try_echo") >&5
   1.275 +  (eval "$ac_compile") 2>conftest.er1
   1.276 +  ac_status=$?
   1.277 +  grep -v '^ *+' conftest.er1 >conftest.err
   1.278 +  rm -f conftest.er1
   1.279 +  cat conftest.err >&5
   1.280 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.281 +  (exit $ac_status); } && {
   1.282 +	 test -z "$ac_objc_werror_flag" ||
   1.283 +	 test ! -s conftest.err
   1.284 +       } && test -s conftest.$ac_objext; then
   1.285 +  ac_cv_prog_objc_g=yes
   1.286 +else
   1.287 +  $as_echo "$as_me: failed program was:" >&5
   1.288 +sed 's/^/| /' conftest.$ac_ext >&5
   1.289 +
   1.290 +	OBJCFLAGS=""
   1.291 +      cat >conftest.$ac_ext <<_ACEOF
   1.292 +/* confdefs.h.  */
   1.293 +_ACEOF
   1.294 +cat confdefs.h >>conftest.$ac_ext
   1.295 +cat >>conftest.$ac_ext <<_ACEOF
   1.296 +/* end confdefs.h.  */
   1.297 +
   1.298 +int
   1.299 +main ()
   1.300 +{
   1.301 +
   1.302 +  ;
   1.303 +  return 0;
   1.304 +}
   1.305 +_ACEOF
   1.306 +rm -f conftest.$ac_objext
   1.307 +if { (ac_try="$ac_compile"
   1.308 +case "(($ac_try" in
   1.309 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.310 +  *) ac_try_echo=$ac_try;;
   1.311 +esac
   1.312 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.313 +$as_echo "$ac_try_echo") >&5
   1.314 +  (eval "$ac_compile") 2>conftest.er1
   1.315 +  ac_status=$?
   1.316 +  grep -v '^ *+' conftest.er1 >conftest.err
   1.317 +  rm -f conftest.er1
   1.318 +  cat conftest.err >&5
   1.319 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.320 +  (exit $ac_status); } && {
   1.321 +	 test -z "$ac_objc_werror_flag" ||
   1.322 +	 test ! -s conftest.err
   1.323 +       } && test -s conftest.$ac_objext; then
   1.324 +  :
   1.325 +else
   1.326 +  $as_echo "$as_me: failed program was:" >&5
   1.327 +sed 's/^/| /' conftest.$ac_ext >&5
   1.328 +
   1.329 +	ac_objc_werror_flag=$ac_save_objc_werror_flag
   1.330 +	 OBJCFLAGS="-g"
   1.331 +	 cat >conftest.$ac_ext <<_ACEOF
   1.332 +/* confdefs.h.  */
   1.333 +_ACEOF
   1.334 +cat confdefs.h >>conftest.$ac_ext
   1.335 +cat >>conftest.$ac_ext <<_ACEOF
   1.336 +/* end confdefs.h.  */
   1.337 +
   1.338 +int
   1.339 +main ()
   1.340 +{
   1.341 +
   1.342 +  ;
   1.343 +  return 0;
   1.344 +}
   1.345 +_ACEOF
   1.346 +rm -f conftest.$ac_objext
   1.347 +if { (ac_try="$ac_compile"
   1.348 +case "(($ac_try" in
   1.349 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.350 +  *) ac_try_echo=$ac_try;;
   1.351 +esac
   1.352 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.353 +$as_echo "$ac_try_echo") >&5
   1.354 +  (eval "$ac_compile") 2>conftest.er1
   1.355 +  ac_status=$?
   1.356 +  grep -v '^ *+' conftest.er1 >conftest.err
   1.357 +  rm -f conftest.er1
   1.358 +  cat conftest.err >&5
   1.359 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.360 +  (exit $ac_status); } && {
   1.361 +	 test -z "$ac_objc_werror_flag" ||
   1.362 +	 test ! -s conftest.err
   1.363 +       } && test -s conftest.$ac_objext; then
   1.364 +  ac_cv_prog_objc_g=yes
   1.365 +else
   1.366 +  $as_echo "$as_me: failed program was:" >&5
   1.367 +sed 's/^/| /' conftest.$ac_ext >&5
   1.368 +
   1.369 +
   1.370 +fi
   1.371 +
   1.372 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1.373 +fi
   1.374 +
   1.375 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1.376 +fi
   1.377 +
   1.378 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1.379 +   ac_objc_werror_flag=$ac_save_objc_werror_flag
   1.380 +fi
   1.381 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_objc_g" >&5
   1.382 +$as_echo "$ac_cv_prog_objc_g" >&6; }
   1.383 +if test "$ac_test_OBJCFLAGS" = set; then
   1.384 +  OBJCFLAGS=$ac_save_OBJCFLAGS
   1.385 +elif test $ac_cv_prog_objc_g = yes; then
   1.386 +  if test "$GOBJC" = yes; then
   1.387 +    OBJCFLAGS="-g -O2"
   1.388 +  else
   1.389 +    OBJCFLAGS="-g"
   1.390 +  fi
   1.391 +else
   1.392 +  if test "$GOBJC" = yes; then
   1.393 +    OBJCFLAGS="-O2"
   1.394 +  else
   1.395 +    OBJCFLAGS=
   1.396 +  fi
   1.397 +fi
   1.398 +ac_ext=c
   1.399 +ac_cpp='$CPP $CPPFLAGS'
   1.400 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   1.401 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   1.402 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
   1.403 +
   1.404 +{ $as_echo "$as_me:$LINENO: checking for a working Objective-C compiler" >&5
   1.405 +$as_echo_n "checking for a working Objective-C compiler... " >&6; }
   1.406 +ac_ext=m
   1.407 +ac_cpp='$OBJCPP $CPPFLAGS'
   1.408 +ac_compile='$OBJC -c $OBJCFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   1.409 +ac_link='$OBJC -o conftest$ac_exeext $OBJCFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   1.410 +ac_compiler_gnu=$ac_cv_objc_compiler_gnu
   1.411 +cat >conftest.$ac_ext <<_ACEOF
   1.412 +/* confdefs.h.  */
   1.413 +_ACEOF
   1.414 +cat confdefs.h >>conftest.$ac_ext
   1.415 +cat >>conftest.$ac_ext <<_ACEOF
   1.416 +/* end confdefs.h.  */
   1.417 +@interface Foo @end
   1.418 +int
   1.419 +main ()
   1.420 +{
   1.421 +
   1.422 +  ;
   1.423 +  return 0;
   1.424 +}
   1.425 +_ACEOF
   1.426 +rm -f conftest.$ac_objext
   1.427 +if { (ac_try="$ac_compile"
   1.428 +case "(($ac_try" in
   1.429 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.430 +  *) ac_try_echo=$ac_try;;
   1.431 +esac
   1.432 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.433 +$as_echo "$ac_try_echo") >&5
   1.434 +  (eval "$ac_compile") 2>conftest.er1
   1.435 +  ac_status=$?
   1.436 +  grep -v '^ *+' conftest.er1 >conftest.err
   1.437 +  rm -f conftest.er1
   1.438 +  cat conftest.err >&5
   1.439 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.440 +  (exit $ac_status); } && {
   1.441 +	 test -z "$ac_objc_werror_flag" ||
   1.442 +	 test ! -s conftest.err
   1.443 +       } && test -s conftest.$ac_objext; then
   1.444 +  { $as_echo "$as_me:$LINENO: result: yes" >&5
   1.445 +$as_echo "yes" >&6; }
   1.446 +
   1.447 +   { $as_echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5
   1.448 +$as_echo_n "checking for Cocoa/Cocoa.h... " >&6; }
   1.449 +if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
   1.450 +  $as_echo_n "(cached) " >&6
   1.451 +else
   1.452 +  cat >conftest.$ac_ext <<_ACEOF
   1.453 +/* confdefs.h.  */
   1.454 +_ACEOF
   1.455 +cat confdefs.h >>conftest.$ac_ext
   1.456 +cat >>conftest.$ac_ext <<_ACEOF
   1.457 +/* end confdefs.h.  */
   1.458 +$ac_includes_default
   1.459 +
   1.460 +#include <Cocoa/Cocoa.h>
   1.461 +_ACEOF
   1.462 +rm -f conftest.$ac_objext
   1.463 +if { (ac_try="$ac_compile"
   1.464 +case "(($ac_try" in
   1.465 +  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.466 +  *) ac_try_echo=$ac_try;;
   1.467 +esac
   1.468 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.469 +$as_echo "$ac_try_echo") >&5
   1.470 +  (eval "$ac_compile") 2>conftest.er1
   1.471 +  ac_status=$?
   1.472 +  grep -v '^ *+' conftest.er1 >conftest.err
   1.473 +  rm -f conftest.er1
   1.474 +  cat conftest.err >&5
   1.475 +  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.476 +  (exit $ac_status); } && {
   1.477 +	 test -z "$ac_objc_werror_flag" ||
   1.478 +	 test ! -s conftest.err
   1.479 +       } && test -s conftest.$ac_objext; then
   1.480 +  ac_cv_header_Cocoa_Cocoa_h=yes
   1.481 +else
   1.482 +  $as_echo "$as_me: failed program was:" >&5
   1.483 +sed 's/^/| /' conftest.$ac_ext >&5
   1.484 +
   1.485 +	ac_cv_header_Cocoa_Cocoa_h=no
   1.486 +fi
   1.487 +
   1.488 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1.489 +fi
   1.490 +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5
   1.491 +$as_echo "$ac_cv_header_Cocoa_Cocoa_h" >&6; }
   1.492 +if test $ac_cv_header_Cocoa_Cocoa_h = yes; then
   1.493 +
   1.494 +      HAVE_COCOA='yes'
   1.495 +      APPLE_BUILD='yes'
   1.496 +      LIBS="$LIBS -framework AppKit"
   1.497 +      LIBS="$LIBS -Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib -framework OpenGL"
   1.498 +      CPPFLAGS="$CPPFLAGS -DMAC_OS_X_VERSION_MIN_REQUIRED=MAC_OS_X_VERSION_10_4 -mdynamic-no-pic"
   1.499 +      LDFLAGS="$LDFLAGS -Wl,-headerpad_max_install_names"
   1.500 +
   1.501 +cat >>confdefs.h <<\_ACEOF
   1.502 +#define HAVE_COCOA 1
   1.503 +_ACEOF
   1.504 +
   1.505 +
   1.506 +cat >>confdefs.h <<\_ACEOF
   1.507 +#define APPLE_BUILD 1
   1.508 +_ACEOF
   1.509 +
   1.510 +      if test "x$with_gtk" = "xx11"; then
   1.511 +        with_gtk=no
   1.512 +      fi
   1.513 +
   1.514 +fi
   1.515 +
   1.516 +
   1.517 +
   1.518 +
   1.519 +{ $as_echo "$as_me:$LINENO: checking OBJC version" >&5
   1.520 +$as_echo_n "checking OBJC version... " >&6; }
   1.521 +if test -n "$OBJC"; then
   1.522 +  _GOBJC_VERSION=`$OBJC --version | $SED -ne '/(GCC)/p'`
   1.523 +  if test -n "$_GOBJC_VERSION"; then
   1.524 +    { $as_echo "$as_me:$LINENO: result: GCC" >&5
   1.525 +$as_echo "GCC" >&6; }
   1.526 +      OBJCOPT="-O2 -msse2 -mfpmath=sse"
   1.527 +                     OBJCFLAGS="$OBJCFLAGS -fno-strict-aliasing"
   1.528 +  else
   1.529 +    { $as_echo "$as_me:$LINENO: result: Unknown" >&5
   1.530 +$as_echo "Unknown" >&6; }
   1.531 +      OBJCOPT="-O2"
   1.532 +  fi
   1.533 +else
   1.534 +  { $as_echo "$as_me:$LINENO: result: None" >&5
   1.535 +$as_echo "None" >&6; }
   1.536 +
   1.537 +fi
   1.538 +
   1.539 +
   1.540 +else
   1.541 +  $as_echo "$as_me: failed program was:" >&5
   1.542 +sed 's/^/| /' conftest.$ac_ext >&5
   1.543 +
   1.544 +	{ $as_echo "$as_me:$LINENO: result: No" >&5
   1.545 +$as_echo "No" >&6; }
   1.546 +
   1.547 +fi
   1.548 +
   1.549 +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext;
   1.550 +ac_ext=c
   1.551 +ac_cpp='$CPP $CPPFLAGS'
   1.552 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   1.553 +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   1.554 +ac_compiler_gnu=$ac_cv_c_compiler_gnu
   1.555 +
   1.556 +
   1.557 +
   1.558 +
   1.559 +
   1.560 +if test "$HAVE_COCOA" = 'yes' -a "$with_gtk" = "no"; then
   1.561 +  GUI_COCOA_TRUE=
   1.562 +  GUI_COCOA_FALSE='#'
   1.563 +else
   1.564 +  GUI_COCOA_TRUE='#'
   1.565 +  GUI_COCOA_FALSE=
   1.566 +fi
   1.567 +
   1.568 +if test "x$HAVE_COCOA" = 'xyes' -a "x$with_gtk" = "xno"; then
   1.569 +
   1.570 +cat >>confdefs.h <<\_ACEOF
   1.571 +#define OSX_BUNDLE 1
   1.572 +_ACEOF
   1.573 +
   1.574 +fi
   1.575 +
   1.576  CFLAGS="-g -fexceptions"
   1.577  OBJCFLAGS="-g -fexceptions"
   1.578  
   1.579 @@ -7243,27 +7785,6 @@
   1.580  fi
   1.581  
   1.582  
   1.583 -{ $as_echo "$as_me:$LINENO: checking OBJC version" >&5
   1.584 -$as_echo_n "checking OBJC version... " >&6; }
   1.585 -if test -n "$OBJC"; then
   1.586 -  _GOBJC_VERSION=`$OBJC --version | $SED -ne '/(GCC)/p'`
   1.587 -  if test -n "$_GOBJC_VERSION"; then
   1.588 -    { $as_echo "$as_me:$LINENO: result: GCC" >&5
   1.589 -$as_echo "GCC" >&6; }
   1.590 -      OBJCOPT="-O2 -msse2 -mfpmath=sse"
   1.591 -                  OBJCFLAGS="$OBJCFLAGS -fno-strict-aliasing"
   1.592 -  else
   1.593 -    { $as_echo "$as_me:$LINENO: result: Unknown" >&5
   1.594 -$as_echo "Unknown" >&6; }
   1.595 -      OBJCOPT="-O2"
   1.596 -  fi
   1.597 -else
   1.598 -  { $as_echo "$as_me:$LINENO: result: None" >&5
   1.599 -$as_echo "None" >&6; }
   1.600 -
   1.601 -fi
   1.602 -
   1.603 -
   1.604  if test "x$enable_optimized" = "xyes"; then
   1.605     CFLAGS="$CFLAGS $CCOPT"
   1.606     OBJCFLAGS="$OBJCFLAGS $OBJCOPT"
   1.607 @@ -7452,423 +7973,6 @@
   1.608  
   1.609  
   1.610  
   1.611 -ac_ext=m
   1.612 -ac_cpp='$OBJCPP $CPPFLAGS'
   1.613 -ac_compile='$OBJC -c $OBJCFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   1.614 -ac_link='$OBJC -o conftest$ac_exeext $OBJCFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   1.615 -ac_compiler_gnu=$ac_cv_objc_compiler_gnu
   1.616 -
   1.617 -
   1.618 -
   1.619 -ac_ext=m
   1.620 -ac_cpp='$OBJCPP $CPPFLAGS'
   1.621 -ac_compile='$OBJC -c $OBJCFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   1.622 -ac_link='$OBJC -o conftest$ac_exeext $OBJCFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   1.623 -ac_compiler_gnu=$ac_cv_objc_compiler_gnu
   1.624 -{ $as_echo "$as_me:$LINENO: checking how to run the Objective C preprocessor" >&5
   1.625 -$as_echo_n "checking how to run the Objective C preprocessor... " >&6; }
   1.626 -if test -z "$OBJCPP"; then
   1.627 -  if test "${ac_cv_prog_OBJCPP+set}" = set; then
   1.628 -  $as_echo_n "(cached) " >&6
   1.629 -else
   1.630 -      # Double quotes because OBJCPP needs to be expanded
   1.631 -    for OBJCPP in "$OBJC -E" "/lib/cpp"
   1.632 -    do
   1.633 -      ac_preproc_ok=false
   1.634 -for ac_objc_preproc_warn_flag in '' yes
   1.635 -do
   1.636 -  # Use a header file that comes with gcc, so configuring glibc
   1.637 -  # with a fresh cross-compiler works.
   1.638 -  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   1.639 -  # <limits.h> exists even on freestanding compilers.
   1.640 -  # On the NeXT, cc -E runs the code through the compiler's parser,
   1.641 -  # not just through cpp. "Syntax error" is here to catch this case.
   1.642 -  cat >conftest.$ac_ext <<_ACEOF
   1.643 -/* confdefs.h.  */
   1.644 -_ACEOF
   1.645 -cat confdefs.h >>conftest.$ac_ext
   1.646 -cat >>conftest.$ac_ext <<_ACEOF
   1.647 -/* end confdefs.h.  */
   1.648 -#ifdef __STDC__
   1.649 -# include <limits.h>
   1.650 -#else
   1.651 -# include <assert.h>
   1.652 -#endif
   1.653 -		     Syntax error
   1.654 -_ACEOF
   1.655 -if { (ac_try="$ac_cpp conftest.$ac_ext"
   1.656 -case "(($ac_try" in
   1.657 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.658 -  *) ac_try_echo=$ac_try;;
   1.659 -esac
   1.660 -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.661 -$as_echo "$ac_try_echo") >&5
   1.662 -  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   1.663 -  ac_status=$?
   1.664 -  grep -v '^ *+' conftest.er1 >conftest.err
   1.665 -  rm -f conftest.er1
   1.666 -  cat conftest.err >&5
   1.667 -  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.668 -  (exit $ac_status); } >/dev/null && {
   1.669 -	 test -z "$ac_objc_preproc_warn_flag$ac_objc_werror_flag" ||
   1.670 -	 test ! -s conftest.err
   1.671 -       }; then
   1.672 -  :
   1.673 -else
   1.674 -  $as_echo "$as_me: failed program was:" >&5
   1.675 -sed 's/^/| /' conftest.$ac_ext >&5
   1.676 -
   1.677 -  # Broken: fails on valid input.
   1.678 -continue
   1.679 -fi
   1.680 -
   1.681 -rm -f conftest.err conftest.$ac_ext
   1.682 -
   1.683 -  # OK, works on sane cases.  Now check whether nonexistent headers
   1.684 -  # can be detected and how.
   1.685 -  cat >conftest.$ac_ext <<_ACEOF
   1.686 -/* confdefs.h.  */
   1.687 -_ACEOF
   1.688 -cat confdefs.h >>conftest.$ac_ext
   1.689 -cat >>conftest.$ac_ext <<_ACEOF
   1.690 -/* end confdefs.h.  */
   1.691 -#include <ac_nonexistent.h>
   1.692 -_ACEOF
   1.693 -if { (ac_try="$ac_cpp conftest.$ac_ext"
   1.694 -case "(($ac_try" in
   1.695 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.696 -  *) ac_try_echo=$ac_try;;
   1.697 -esac
   1.698 -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.699 -$as_echo "$ac_try_echo") >&5
   1.700 -  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   1.701 -  ac_status=$?
   1.702 -  grep -v '^ *+' conftest.er1 >conftest.err
   1.703 -  rm -f conftest.er1
   1.704 -  cat conftest.err >&5
   1.705 -  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.706 -  (exit $ac_status); } >/dev/null && {
   1.707 -	 test -z "$ac_objc_preproc_warn_flag$ac_objc_werror_flag" ||
   1.708 -	 test ! -s conftest.err
   1.709 -       }; then
   1.710 -  # Broken: success on invalid input.
   1.711 -continue
   1.712 -else
   1.713 -  $as_echo "$as_me: failed program was:" >&5
   1.714 -sed 's/^/| /' conftest.$ac_ext >&5
   1.715 -
   1.716 -  # Passes both tests.
   1.717 -ac_preproc_ok=:
   1.718 -break
   1.719 -fi
   1.720 -
   1.721 -rm -f conftest.err conftest.$ac_ext
   1.722 -
   1.723 -done
   1.724 -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   1.725 -rm -f conftest.err conftest.$ac_ext
   1.726 -if $ac_preproc_ok; then
   1.727 -  break
   1.728 -fi
   1.729 -
   1.730 -    done
   1.731 -    ac_cv_prog_OBJCPP=$OBJCPP
   1.732 -
   1.733 -fi
   1.734 -  OBJCPP=$ac_cv_prog_OBJCPP
   1.735 -else
   1.736 -  ac_cv_prog_OBJCPP=$OBJCPP
   1.737 -fi
   1.738 -{ $as_echo "$as_me:$LINENO: result: $OBJCPP" >&5
   1.739 -$as_echo "$OBJCPP" >&6; }
   1.740 -ac_preproc_ok=false
   1.741 -for ac_objc_preproc_warn_flag in '' yes
   1.742 -do
   1.743 -  # Use a header file that comes with gcc, so configuring glibc
   1.744 -  # with a fresh cross-compiler works.
   1.745 -  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   1.746 -  # <limits.h> exists even on freestanding compilers.
   1.747 -  # On the NeXT, cc -E runs the code through the compiler's parser,
   1.748 -  # not just through cpp. "Syntax error" is here to catch this case.
   1.749 -  cat >conftest.$ac_ext <<_ACEOF
   1.750 -/* confdefs.h.  */
   1.751 -_ACEOF
   1.752 -cat confdefs.h >>conftest.$ac_ext
   1.753 -cat >>conftest.$ac_ext <<_ACEOF
   1.754 -/* end confdefs.h.  */
   1.755 -#ifdef __STDC__
   1.756 -# include <limits.h>
   1.757 -#else
   1.758 -# include <assert.h>
   1.759 -#endif
   1.760 -		     Syntax error
   1.761 -_ACEOF
   1.762 -if { (ac_try="$ac_cpp conftest.$ac_ext"
   1.763 -case "(($ac_try" in
   1.764 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.765 -  *) ac_try_echo=$ac_try;;
   1.766 -esac
   1.767 -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.768 -$as_echo "$ac_try_echo") >&5
   1.769 -  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   1.770 -  ac_status=$?
   1.771 -  grep -v '^ *+' conftest.er1 >conftest.err
   1.772 -  rm -f conftest.er1
   1.773 -  cat conftest.err >&5
   1.774 -  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.775 -  (exit $ac_status); } >/dev/null && {
   1.776 -	 test -z "$ac_objc_preproc_warn_flag$ac_objc_werror_flag" ||
   1.777 -	 test ! -s conftest.err
   1.778 -       }; then
   1.779 -  :
   1.780 -else
   1.781 -  $as_echo "$as_me: failed program was:" >&5
   1.782 -sed 's/^/| /' conftest.$ac_ext >&5
   1.783 -
   1.784 -  # Broken: fails on valid input.
   1.785 -continue
   1.786 -fi
   1.787 -
   1.788 -rm -f conftest.err conftest.$ac_ext
   1.789 -
   1.790 -  # OK, works on sane cases.  Now check whether nonexistent headers
   1.791 -  # can be detected and how.
   1.792 -  cat >conftest.$ac_ext <<_ACEOF
   1.793 -/* confdefs.h.  */
   1.794 -_ACEOF
   1.795 -cat confdefs.h >>conftest.$ac_ext
   1.796 -cat >>conftest.$ac_ext <<_ACEOF
   1.797 -/* end confdefs.h.  */
   1.798 -#include <ac_nonexistent.h>
   1.799 -_ACEOF
   1.800 -if { (ac_try="$ac_cpp conftest.$ac_ext"
   1.801 -case "(($ac_try" in
   1.802 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.803 -  *) ac_try_echo=$ac_try;;
   1.804 -esac
   1.805 -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.806 -$as_echo "$ac_try_echo") >&5
   1.807 -  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   1.808 -  ac_status=$?
   1.809 -  grep -v '^ *+' conftest.er1 >conftest.err
   1.810 -  rm -f conftest.er1
   1.811 -  cat conftest.err >&5
   1.812 -  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.813 -  (exit $ac_status); } >/dev/null && {
   1.814 -	 test -z "$ac_objc_preproc_warn_flag$ac_objc_werror_flag" ||
   1.815 -	 test ! -s conftest.err
   1.816 -       }; then
   1.817 -  # Broken: success on invalid input.
   1.818 -continue
   1.819 -else
   1.820 -  $as_echo "$as_me: failed program was:" >&5
   1.821 -sed 's/^/| /' conftest.$ac_ext >&5
   1.822 -
   1.823 -  # Passes both tests.
   1.824 -ac_preproc_ok=:
   1.825 -break
   1.826 -fi
   1.827 -
   1.828 -rm -f conftest.err conftest.$ac_ext
   1.829 -
   1.830 -done
   1.831 -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
   1.832 -rm -f conftest.err conftest.$ac_ext
   1.833 -if $ac_preproc_ok; then
   1.834 -  :
   1.835 -else
   1.836 -  { { $as_echo "$as_me:$LINENO: error: Objective C preprocessor \"$OBJCPP\" fails sanity check
   1.837 -See \`config.log' for more details." >&5
   1.838 -$as_echo "$as_me: error: Objective C preprocessor \"$OBJCPP\" fails sanity check
   1.839 -See \`config.log' for more details." >&2;}
   1.840 -   { (exit 1); exit 1; }; }
   1.841 -fi
   1.842 -
   1.843 -ac_ext=m
   1.844 -ac_cpp='$OBJCPP $CPPFLAGS'
   1.845 -ac_compile='$OBJC -c $OBJCFLAGS $CPPFLAGS conftest.$ac_ext >&5'
   1.846 -ac_link='$OBJC -o conftest$ac_exeext $OBJCFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
   1.847 -ac_compiler_gnu=$ac_cv_objc_compiler_gnu
   1.848 -
   1.849 -
   1.850 -if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
   1.851 -  { $as_echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5
   1.852 -$as_echo_n "checking for Cocoa/Cocoa.h... " >&6; }
   1.853 -if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
   1.854 -  $as_echo_n "(cached) " >&6
   1.855 -fi
   1.856 -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5
   1.857 -$as_echo "$ac_cv_header_Cocoa_Cocoa_h" >&6; }
   1.858 -else
   1.859 -  # Is the header compilable?
   1.860 -{ $as_echo "$as_me:$LINENO: checking Cocoa/Cocoa.h usability" >&5
   1.861 -$as_echo_n "checking Cocoa/Cocoa.h usability... " >&6; }
   1.862 -cat >conftest.$ac_ext <<_ACEOF
   1.863 -/* confdefs.h.  */
   1.864 -_ACEOF
   1.865 -cat confdefs.h >>conftest.$ac_ext
   1.866 -cat >>conftest.$ac_ext <<_ACEOF
   1.867 -/* end confdefs.h.  */
   1.868 -$ac_includes_default
   1.869 -#include <Cocoa/Cocoa.h>
   1.870 -_ACEOF
   1.871 -rm -f conftest.$ac_objext
   1.872 -if { (ac_try="$ac_compile"
   1.873 -case "(($ac_try" in
   1.874 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.875 -  *) ac_try_echo=$ac_try;;
   1.876 -esac
   1.877 -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.878 -$as_echo "$ac_try_echo") >&5
   1.879 -  (eval "$ac_compile") 2>conftest.er1
   1.880 -  ac_status=$?
   1.881 -  grep -v '^ *+' conftest.er1 >conftest.err
   1.882 -  rm -f conftest.er1
   1.883 -  cat conftest.err >&5
   1.884 -  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.885 -  (exit $ac_status); } && {
   1.886 -	 test -z "$ac_objc_werror_flag" ||
   1.887 -	 test ! -s conftest.err
   1.888 -       } && test -s conftest.$ac_objext; then
   1.889 -  ac_header_compiler=yes
   1.890 -else
   1.891 -  $as_echo "$as_me: failed program was:" >&5
   1.892 -sed 's/^/| /' conftest.$ac_ext >&5
   1.893 -
   1.894 -	ac_header_compiler=no
   1.895 -fi
   1.896 -
   1.897 -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   1.898 -{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
   1.899 -$as_echo "$ac_header_compiler" >&6; }
   1.900 -
   1.901 -# Is the header present?
   1.902 -{ $as_echo "$as_me:$LINENO: checking Cocoa/Cocoa.h presence" >&5
   1.903 -$as_echo_n "checking Cocoa/Cocoa.h presence... " >&6; }
   1.904 -cat >conftest.$ac_ext <<_ACEOF
   1.905 -/* confdefs.h.  */
   1.906 -_ACEOF
   1.907 -cat confdefs.h >>conftest.$ac_ext
   1.908 -cat >>conftest.$ac_ext <<_ACEOF
   1.909 -/* end confdefs.h.  */
   1.910 -#include <Cocoa/Cocoa.h>
   1.911 -_ACEOF
   1.912 -if { (ac_try="$ac_cpp conftest.$ac_ext"
   1.913 -case "(($ac_try" in
   1.914 -  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   1.915 -  *) ac_try_echo=$ac_try;;
   1.916 -esac
   1.917 -eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
   1.918 -$as_echo "$ac_try_echo") >&5
   1.919 -  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
   1.920 -  ac_status=$?
   1.921 -  grep -v '^ *+' conftest.er1 >conftest.err
   1.922 -  rm -f conftest.er1
   1.923 -  cat conftest.err >&5
   1.924 -  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
   1.925 -  (exit $ac_status); } >/dev/null && {
   1.926 -	 test -z "$ac_objc_preproc_warn_flag$ac_objc_werror_flag" ||
   1.927 -	 test ! -s conftest.err
   1.928 -       }; then
   1.929 -  ac_header_preproc=yes
   1.930 -else
   1.931 -  $as_echo "$as_me: failed program was:" >&5
   1.932 -sed 's/^/| /' conftest.$ac_ext >&5
   1.933 -
   1.934 -  ac_header_preproc=no
   1.935 -fi
   1.936 -
   1.937 -rm -f conftest.err conftest.$ac_ext
   1.938 -{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
   1.939 -$as_echo "$ac_header_preproc" >&6; }
   1.940 -
   1.941 -# So?  What about this header?
   1.942 -case $ac_header_compiler:$ac_header_preproc:$ac_objc_preproc_warn_flag in
   1.943 -  yes:no: )
   1.944 -    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&5
   1.945 -$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
   1.946 -    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&5
   1.947 -$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the compiler's result" >&2;}
   1.948 -    ac_header_preproc=yes
   1.949 -    ;;
   1.950 -  no:yes:* )
   1.951 -    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: present but cannot be compiled" >&5
   1.952 -$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: present but cannot be compiled" >&2;}
   1.953 -    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h:     check for missing prerequisite headers?" >&5
   1.954 -$as_echo "$as_me: WARNING: Cocoa/Cocoa.h:     check for missing prerequisite headers?" >&2;}
   1.955 -    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: see the Autoconf documentation" >&5
   1.956 -$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: see the Autoconf documentation" >&2;}
   1.957 -    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h:     section \"Present But Cannot Be Compiled\"" >&5
   1.958 -$as_echo "$as_me: WARNING: Cocoa/Cocoa.h:     section \"Present But Cannot Be Compiled\"" >&2;}
   1.959 -    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: proceeding with the preprocessor's result" >&5
   1.960 -$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: proceeding with the preprocessor's result" >&2;}
   1.961 -    { $as_echo "$as_me:$LINENO: WARNING: Cocoa/Cocoa.h: in the future, the compiler will take precedence" >&5
   1.962 -$as_echo "$as_me: WARNING: Cocoa/Cocoa.h: in the future, the compiler will take precedence" >&2;}
   1.963 -
   1.964 -    ;;
   1.965 -esac
   1.966 -{ $as_echo "$as_me:$LINENO: checking for Cocoa/Cocoa.h" >&5
   1.967 -$as_echo_n "checking for Cocoa/Cocoa.h... " >&6; }
   1.968 -if test "${ac_cv_header_Cocoa_Cocoa_h+set}" = set; then
   1.969 -  $as_echo_n "(cached) " >&6
   1.970 -else
   1.971 -  ac_cv_header_Cocoa_Cocoa_h=$ac_header_preproc
   1.972 -fi
   1.973 -{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_Cocoa_Cocoa_h" >&5
   1.974 -$as_echo "$ac_cv_header_Cocoa_Cocoa_h" >&6; }
   1.975 -
   1.976 -fi
   1.977 -if test $ac_cv_header_Cocoa_Cocoa_h = yes; then
   1.978 -
   1.979 -      HAVE_COCOA='yes'
   1.980 -      APPLE_BUILD='yes'
   1.981 -      LIBS="$LIBS -framework AppKit"
   1.982 -      LIBS="$LIBS -Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib -framework OpenGL"
   1.983 -      CPPFLAGS="$CPPFLAGS -DMAC_OS_X_VERSION_MIN_REQUIRED=MAC_OS_X_VERSION_10_4 -mdynamic-no-pic"
   1.984 -      LDFLAGS="$LDFLAGS -Wl,-headerpad_max_install_names"
   1.985 -
   1.986 -cat >>confdefs.h <<\_ACEOF
   1.987 -#define HAVE_COCOA 1
   1.988 -_ACEOF
   1.989 -
   1.990 -
   1.991 -cat >>confdefs.h <<\_ACEOF
   1.992 -#define APPLE_BUILD 1
   1.993 -_ACEOF
   1.994 -
   1.995 -      if test "x$with_gtk" = "xx11"; then
   1.996 -        with_gtk=no
   1.997 -      fi
   1.998 -
   1.999 -fi
  1.1000 -
  1.1001 -
  1.1002 -
  1.1003 -
  1.1004 -
  1.1005 -if test "$HAVE_COCOA" = 'yes' -a "$with_gtk" = "no"; then
  1.1006 -  GUI_COCOA_TRUE=
  1.1007 -  GUI_COCOA_FALSE='#'
  1.1008 -else
  1.1009 -  GUI_COCOA_TRUE='#'
  1.1010 -  GUI_COCOA_FALSE=
  1.1011 -fi
  1.1012 -
  1.1013 -if test "x$HAVE_COCOA" = 'xyes' -a "x$with_gtk" = "xno"; then
  1.1014 -
  1.1015 -cat >>confdefs.h <<\_ACEOF
  1.1016 -#define OSX_BUNDLE 1
  1.1017 -_ACEOF
  1.1018 -
  1.1019 -fi
  1.1020 -
  1.1021 -ac_ext=c
  1.1022 -ac_cpp='$CPP $CPPFLAGS'
  1.1023 -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
  1.1024 -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
  1.1025 -ac_compiler_gnu=$ac_cv_c_compiler_gnu
  1.1026 -
  1.1027 -
  1.1028  
  1.1029  
  1.1030  if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then