-#
-AC_MSG_RESULT(png is usable:$with_libpng)
-AM_CONDITIONAL([with_libpng], [test x$with_libpng = xyes])
-AC_SUBST(pngincludes)
-AC_SUBST(pnglibs)
-# -------------------------------
-# Test for TIFF
-# -------------------------------
-AC_MSG_CHECKING(whether to build with TIFF support)
-tifflibs=""
-tiffincludes=""
-with_libtiff="yes"
-tiff_header_found="no"
-#
-AC_ARG_ENABLE(tiff,
-[ --enable-tiff[=[yes|no]] Build with TIFF support [ [default=yes] ]],
-test "$enable_tiff" = "no" && with_libtiff="no")
-#
-if test "x$with_libtiff" = xyes ; then
-#TIFF compiled with JPEG and JBIG support?
- libjpeg=""
- AC_CHECK_LIB(jpeg,jpeg_read_header,libjpeg=-ljpeg,,)
- libjbig=""
- AC_CHECK_LIB(jbig,jbg_enc_init,libjbig=-ljbig,,)
- libjbig85=""
- AC_CHECK_LIB(jbig85,jbg85_enc_init,libjbig85=-ljbig85,,)
-#standard path
- with_libtiff="no"
- savedLIBS="$LIBS"
- LIBS="-ltiff $libjpeg $libjbig $libjbig85 $LIB_Z $LIB_MATH"
- AC_CHECK_LIB(tiff, TIFFOpen, tifflibs=-ltiff)
- LIBS="$savedLIBS"
- if test -n "$tifflibs" ; then
- AC_CHECK_HEADER(tiff.h,tiff_header_found="yes",,)
- if test "$tiff_header_found" = "yes" ; then
- with_libtiff="yes"
- LIBS="$LIBS -ltiff $libjpeg $libjbig $libjbig85"
- AC_DEFINE(HAVE_LIBTIFF, [1], [define to 1 if you have libtiff])
- fi
- fi
-#
- if test "x$with_libtiff" = xno ; then
-#non-standard path
- AC_ARG_WITH(tiff_includes,
- [ --with-tiff-includes=DIR TIFF includes in nonstandard DIR])
- if test -n "$with_tiff_includes" ; then
- tiffheader="$with_tiff_includes/tiff.h"
- AC_CHECK_HEADER($tiffheader,tiff_header_found="yes",,)
- if test "$tiff_header_found" = "yes" ; then
- tiffincludes="-I$with_tiff_includes"
- fi
- fi
- AC_ARG_WITH(tiff_libraries,
- [ --with-tiff-libraries=DIR TIFF library in nonstandard DIR])
- if test -n "$with_tiff_libraries" ; then
- tifflibs="-L$with_tiff_libraries"
- fi
- tifflibs="$tifflibs -ltiff"
- savedLIBS="$LIBS"
- LIBS="$tifflibs $libjpeg $libjbig $libjbig85 $LIB_Z $LIB_MATH"
- with_libtiff="no"
-#
- AC_CHECK_LIB(tiff, TIFFOpen, , tifflibs="",)
-#
- if test -n "$tifflibs" ; then
- if test "$tiff_header_found" = "yes" ; then
- with_libtiff="yes"
- AC_DEFINE(HAVE_LIBTIFF, [1], [define to 1 if you have libtiff])
- fi
- fi
- LIBS="$savedLIBS $tifflibs $libjpeg $libjbig $libjbig85"
- fi
-fi
-#
-AC_MSG_RESULT(tiff is usable:$with_libtiff)
-AM_CONDITIONAL([with_libtiff], [test x$with_libtiff = xyes])
-AC_SUBST(tiffincludes)
-AC_SUBST(tifflibs)
-# -------------------------------
-# Test for LCMS version 2.x
-# -------------------------------
-AC_MSG_CHECKING(whether to build with LCMS support)
-lcms1includes=""
-lcms1libs=""
-lcms2includes=""
-lcms2libs=""
-with_liblcms1="no"
-lcms1_header_found="no"
-lcms2_header_found="no"
-have_lcms1_version=""
-have_lcms2_version=""
-with_liblcms2="yes"
-#
-AC_ARG_ENABLE(lcms2,
-[ --enable-lcms2[=[yes|no]] Build with LCMS-2 support [ [default=yes] ]],
-test "$enable_lcms2" = "no" && with_liblcms2="no")
-#
-if test "x$with_liblcms2" = xyes ; then
- with_liblcms2="no"
- lcms2header=""
- AC_ARG_WITH(lcms2_includes,
- [ --with-lcms2-includes=DIR LCMS-2 includes in nonstandard DIR])
- if test -n "$with_lcms2_includes" ; then
- lcms2header="$with_lcms2_includes"
- lcms2includes="-I$with_lcms2_includes"
- else
- if test -n "$PKGCONFIG" ; then
- lcms2includes="`$PKGCONFIG --variable=prefix lcms2`"
- fi
- if test -n "$lcms2includes" ; then
- lcms2header="$lcms2_includes"
- lcms2includes="-I$lcms2includes/include"
- fi
- fi
- if test -n "$lcms2header" ; then
- lcms2header="$lcms2header/lcms2.h"
- else
- lcms2header="lcms2.h"
- fi
- AC_CHECK_HEADER($lcms2header,lcms2_header_found="yes",,)
-#
- AC_ARG_WITH(lcms2_libraries,
- [ --with-lcms2-libraries=DIR LCMS-2 library in nonstandard DIR])
- if test -n "$with_lcms2_libraries" ; then
- lcms2libs="-L$with_lcms2_libraries -llcms2"
- else
- if test -n "$PKGCONFIG" ; then
- lcms2libs="`$PKGCONFIG --libs lcms2`"
- fi
- if test -z "$lcms2libs" ; then
- lcms2libs="-llcms2"
- fi
- lcms2libs="$lcms2libs"
- fi
- savedLIBS="$LIBS"
- LIBS="$lcms2libs $LIB_MATH"
- with_liblcms2="no"
-#
- AC_CHECK_LIB(lcms2, cmsOpenProfileFromFile, ,lcms2libs="",)
-#
- if test -n "$lcms2libs" ; then
- if test "$lcms2_header_found" = "yes" ; then
- with_liblcms2="yes"
- AC_DEFINE(HAVE_LIBLCMS2, [1], [define to 1 if you have lcms version 2.x])
- if test -n "$PKGCONFIG" ; then
- have_lcms2_version="`$PKGCONFIG --modversion lcms2`"