else
if test -n "$LIBPNG_CONFIG" ; then
pnglibs="`$LIBPNG_CONFIG --ldflags` -lz $LIB_MATH"
+ else
+ if test -n "$PKGCONFIG" ; then
+ pnglibs="`$PKGCONFIG --libs libpng` $LIB_MATH"
+ fi
fi
fi
if test -n "$pnglibs" ; then
LIBS="$tifflibs"
with_libtiff="no"
#
- AC_CHECK_FUNC(TIFFOpen, true, tifflibs="")
+ AC_CHECK_LIB(tiff, TIFFOpen, , tifflibs="",)
#
if test -n "$tifflibs" ; then
if test "$tiff_header_found" = "yes" ; then
LIBS="$lcms2libs"
with_liblcms2="no"
#
- AC_CHECK_FUNC(cmsOpenProfileFromFile, true, lcms2libs="")
+ AC_CHECK_LIB(lcms2, cmsOpenProfileFromFile, ,lcms2libs="",)
#
if test -n "$lcms2libs" ; then
if test "$lcms2_header_found" = "yes" ; then
LIBS="$lcms1libs"
with_liblcms1="no"
#
- AC_CHECK_FUNC(cmsOpenProfileFromFile, true, lcms1libs="")
+ AC_CHECK_LIB(lcms, cmsOpenProfileFromFile, ,lcms1libs="",)
#
if test -n "$lcms1libs" ; then
if test "$lcms1_header_found" = "yes" ; then