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comparison configure.in @ 308:33bdb3d4b97f r21-0b52

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Import from CVS: tag r21-0b52
author cvs
date Mon, 13 Aug 2007 10:42:44 +0200
parents 9ea74add5d37
children 851ff35f137f
comparison
equal deleted inserted replaced
307:42d630fd9bd8 308:33bdb3d4b97f
1916 dnl Try to autodetect runtime library flag (usually -R), 1916 dnl Try to autodetect runtime library flag (usually -R),
1917 dnl and whether it works (or at least does no harm) 1917 dnl and whether it works (or at least does no harm)
1918 AC_MSG_CHECKING("for runtime libraries flag") 1918 AC_MSG_CHECKING("for runtime libraries flag")
1919 case "$opsys" in 1919 case "$opsys" in
1920 sol2 ) dash_r="-R" ;; 1920 sol2 ) dash_r="-R" ;;
1921 decosf* | linux* ) dash_r="-rpath" ;; 1921 decosf* | linux* ) dash_r="-rpath " ;;
1922 *) 1922 *)
1923 dash_r="" 1923 dash_r=""
1924 for try_dash_r in "-R" "-R " "-rpath "; do 1924 for try_dash_r in "-R" "-R " "-rpath "; do
1925 xe_check_libs="${try_dash_r}/no/such/file-or-directory" 1925 xe_check_libs="${try_dash_r}/no/such/file-or-directory"
1926 XE_PROTECT_LINKER_FLAGS(xe_check_libs) 1926 XE_PROTECT_LINKER_FLAGS(xe_check_libs)
2720 if test "$xpm_for_msw" = "yes"; then 2720 if test "$xpm_for_msw" = "yes"; then
2721 AC_DEFINE(FOR_MSW) 2721 AC_DEFINE(FOR_MSW)
2722 fi 2722 fi
2723 fi 2723 fi
2724 2724
2725 dnl For a brief period we had the GIF code split out into a separate library,
2726 dnl but patent problems, etc. sort of squashed that idea.
2727 dnl We default to building with builtin GIF decoding
2728 if test "$with_gif" != "no"; then
2729 with_gif="yes"
2730 AC_DEFINE(HAVE_GIF)
2731 XE_ADD_OBJS(dgif_lib.o gif_io.o)
2732 fi
2733
2725 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime 2734 dnl Too many stupid linkers can't detect cascaded lib dependencies until runtime
2726 dnl So we always search for libz compression support. 2735 dnl So we always search for libz compression support.
2727 if test "$with_png $with_tiff" != "no no"; then 2736 if test "$with_png $with_tiff" != "no no"; then
2728 AC_CHECK_LIB(c, inflate, [:], [ 2737 AC_CHECK_LIB(c, inflate, [:], [
2729 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[ 2738 AC_CHECK_LIB(z, inflate, [XE_PREPEND(-lz, libs_x)],[
2730 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])]) 2739 AC_CHECK_LIB(gz, inflate, [XE_PREPEND(-lgz, libs_x)])])])
2731 fi
2732
2733 dnl Autodetect GIFlib
2734 AC_MSG_CHECKING(for gifreader)
2735 test -z "$with_gif" && { AC_CHECK_HEADER(gifrlib.h, ,with_gif=no) }
2736 test -z "$with_gif" && { AC_CHECK_LIB(gifreader, GetGifError,[:] ,with_gif=no) }
2737 test -z "$with_gif" && with_gif=yes
2738 if test "$with_gif" = "yes"; then
2739 AC_DEFINE(HAVE_GIF)
2740 XE_PREPEND(-lgifreader, libs_x)
2741 fi 2740 fi
2742 2741
2743 dnl autodetect JPEG 2742 dnl autodetect JPEG
2744 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) } 2743 test -z "$with_jpeg" && { AC_CHECK_HEADER(jpeglib.h, ,with_jpeg=no) }
2745 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) } 2744 test -z "$with_jpeg" && { AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,[:],with_jpeg=no) }
2749 XE_PREPEND(-ljpeg, libs_x) 2748 XE_PREPEND(-ljpeg, libs_x)
2750 fi 2749 fi
2751 2750
2752 dnl autodetect PNG 2751 dnl autodetect PNG
2753 if test -z "$with_png"; then 2752 if test -z "$with_png"; then
2754 AC_MSG_CHECKING(for png.h - no older than 0.96) 2753 AC_MSG_CHECKING(for png.h - no older than 1.02)
2755 AC_EGREP_CPP(yes, 2754 AC_EGREP_CPP(yes,
2756 [#include <png.h> 2755 [#include <png.h>
2757 #if PNG_LIBPNG_VER >= 96 2756 #if PNG_LIBPNG_VER >= 10002
2758 yes 2757 yes
2759 #endif 2758 #endif
2760 ], [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no); with_png=no]) 2759 ], [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no); with_png=no])
2761 fi 2760 fi
2762 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) } 2761 test -z "$with_png" && { AC_CHECK_FUNC(pow, ,with_png=no) }
2776 XE_PREPEND(-ltiff, libs_x) 2775 XE_PREPEND(-ltiff, libs_x)
2777 fi 2776 fi
2778 fi 2777 fi
2779 2778
2780 dnl ---------------------- 2779 dnl ----------------------
2781 dnl Graphics libraries 2780 dnl X-Specific Graphics libraries
2782 dnl ---------------------- 2781 dnl ----------------------
2783 2782
2784 if test "$with_x11" = "yes"; then 2783 if test "$with_x11" = "yes"; then
2785 2784
2786 AC_CHECKING(for X11 graphics libraries) 2785 AC_CHECKING(for X11 graphics libraries)
3923 if test "$with_xpm" = yes; then 3922 if test "$with_xpm" = yes; then
3924 echo " Compiling in support for XPM images." 3923 echo " Compiling in support for XPM images."
3925 elif test "$with_x11" = yes; then 3924 elif test "$with_x11" = yes; then
3926 echo " --------------------------------------------------------------------" 3925 echo " --------------------------------------------------------------------"
3927 echo " WARNING: Compiling without XPM support." 3926 echo " WARNING: Compiling without XPM support."
3928 echo " WARNING: You should strongly considering installing XPM." 3927 echo " WARNING: You should strongly consider installing XPM."
3929 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal." 3928 echo " WARNING: Otherwise toolbars and other graphics will look suboptimal."
3929 echo " WARNING: (a copy may be found at ftp://ftp.xemacs.org/pub/xemacs/aux)"
3930 echo " --------------------------------------------------------------------" 3930 echo " --------------------------------------------------------------------"
3931 fi 3931 fi
3932 if test "$with_png" = yes; then
3933 echo " Compiling in support for PNG image handling."
3934 else
3935 echo " --------------------------------------------------------------------"
3936 echo " WARNING: Compiling without PNG image support."
3937 echo " WARNING: You should strongly consider installing the PNG libraries."
3938 echo " WARNING: Otherwise certain images and glyphs may not display."
3939 echo " WARNING: (a copy may be found at ftp://ftp.xemacs.org/pub/xemacs/aux)"
3940 echo " --------------------------------------------------------------------"
3941 fi
3932 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers." 3942 test "$with_xface" = yes && echo " Compiling in support for X-Face message headers."
3933 test "$with_gif" = yes && echo " Compiling in support for GIF image conversion." 3943 test "$with_gif" = yes && echo " Compiling in support for (builtin) GIF image handling."
3934 test "$with_jpeg" = yes && echo " Compiling in support for JPEG image conversion." 3944 test "$with_jpeg" = yes && echo " Compiling in support for JPEG image handling."
3935 test "$with_png" = yes && echo " Compiling in support for PNG image conversion." 3945 test "$with_tiff" = yes && echo " Compiling in support for TIFF image handling."
3936 test "$with_tiff" = yes && echo " Compiling in support for TIFF image conversion."
3937 case "$with_sound" in 3946 case "$with_sound" in
3938 nas ) echo " Compiling in network sound (NAS) support." ;; 3947 nas ) echo " Compiling in network sound (NAS) support." ;;
3939 native ) echo " Compiling in native sound support." ;; 3948 native ) echo " Compiling in native sound support." ;;
3940 both ) echo " Compiling in both network and native sound support." ;; 3949 both ) echo " Compiling in both network and native sound support." ;;
3941 esac 3950 esac