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| author | Michael R Sweet <michael.r.sweet@gmail.com> | 2001-08-02 19:43:49 +0000 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 2001-08-02 19:43:49 +0000 |
| commit | 9d81d971f7861da5f558ecd797cf0aa575288dc9 (patch) | |
| tree | 076df94b88a8b67631fd645bd9d5497bd0bf2f40 /configure.in | |
| parent | 80247acbc2fe08fa9d5df4579469ea2431972586 (diff) | |
Fl_HelpDialog and Fl_HelpView widgets.
"help" demo.
Minor doco updates.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1539 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/configure.in b/configure.in index a750e4a10..9ab9704eb 100644 --- a/configure.in +++ b/configure.in @@ -1,7 +1,7 @@ dnl -*- sh -*- dnl the "configure" script is made from this by running GNU "autoconf" dnl -dnl "$Id: configure.in,v 1.33.2.31.2.2 2001/08/02 18:15:44 easysw Exp $" +dnl "$Id: configure.in,v 1.33.2.31.2.3 2001/08/02 19:43:49 easysw Exp $" dnl dnl Configuration script for the Fast Light Tool Kit (FLTK). dnl @@ -159,6 +159,36 @@ AC_CHECK_FUNCS(vsprintf) AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H)) AC_CHECK_FUNCS(strcasecmp) +dnl Check for image libraries... +SAVELIBS="$LIBS" +IMAGELIBS="" + +AC_SUBST(IMAGELIBS) + +AC_CHECK_HEADER(jpeglib.h, + AC_CHECK_LIB(jpeg, jpeg_destroy_decompress, + AC_DEFINE(HAVE_LIBJPEG) + IMAGELIBS="$IMAGELIBS -ljpeg")) + +AC_CHECK_HEADER(zlib.h, + AC_CHECK_LIB(z, gzopen, + AC_DEFINE(HAVE_LIBZ) + IMAGELIBS="$IMAGELIBS -lz" + LIBS="$LIBS -lz")) + +dnl PNG library uses math library functions... +AC_CHECK_LIB(m, pow) + +AC_CHECK_HEADER(png.h, + AC_CHECK_LIB(png, png_read_rows, + AC_DEFINE(HAVE_LIBPNG) + IMAGELIBS="-lpng -lm$IMAGELIBS" + LIBS="-lpng -lm $LIBS" + AC_CHECK_FUNCS(png_get_valid))) + +dnl Restore original LIBS settings... +LIBS="$SAVELIBS" + dnl Check for X11... AC_PATH_XTRA @@ -403,5 +433,5 @@ AC_CONFIG_HEADER(config.h:configh.in) AC_OUTPUT(makeinclude) dnl -dnl End of "$Id: configure.in,v 1.33.2.31.2.2 2001/08/02 18:15:44 easysw Exp $". +dnl End of "$Id: configure.in,v 1.33.2.31.2.3 2001/08/02 19:43:49 easysw Exp $". dnl |