diff options
| -rw-r--r-- | config.lib | 39 |
1 files changed, 7 insertions, 32 deletions
diff --git a/config.lib b/config.lib index 38bf306a2..a0e1d5c1c 100644 --- a/config.lib +++ b/config.lib @@ -1700,17 +1700,18 @@ make_cflags_and_ldflags() { if [ -n "$png_config" ]; then CFLAGS="$CFLAGS -DWITH_PNG" - CFLAGS="$CFLAGS `$png_config --cppflags --I_opts | tr '\n\r' ' '`" + CFLAGS="$CFLAGS `$png_config --cflags | tr '\n\r' ' '`" - # The extra flags are unneeded for latest libpng-config, but some versions are so broken... if [ "$enable_static" != "0" ]; then if [ "$os" = "OSX" ]; then - LIBS="$LIBS `$png_config --prefix`/lib/libpng.a" + # fontconfig_config goes via pkg-config on all systems, which doesn't know --prefix + # Also, despite the reason we link to the .a file ourself (because we can't use -static), we do need to ask pkg-config about possible other deps + LIBS="$LIBS `$png_config --variable=prefix`/lib/libpng.a `$png_config --libs --static | sed s@-lpng@@`" else - LIBS="$LIBS `$png_config --static --ldflags | tr '\n\r' ' '`" + LIBS="$LIBS `$png_config --libs --static | tr '\n\r' ' '`" fi else - LIBS="$LIBS `$png_config --ldflags | tr '\n\r' ' '`" + LIBS="$LIBS `$png_config --libs | tr '\n\r' ' '`" fi fi @@ -2799,33 +2800,7 @@ detect_png() { return 0 fi - if [ "$with_png" = "1" ] || [ "$with_png" = "" ] || [ "$with_png" = "2" ]; then - png_config="libpng-config" - else - png_config="$with_png" - fi - - version=`$png_config --version 2>/dev/null` - ret=$? - log 2 "executing $png_config --version" - log 2 " returned $version" - log 2 " exit code $ret" - - if [ -z "$version" ] || [ "$ret" != "0" ]; then - log 1 "checking libpng... not found" - - # It was forced, so it should be found. - if [ "$with_png" != "1" ]; then - log 1 "configure: error: libpng-config couldn't be found" - log 1 "configure: error: you supplied '$with_png', but it seems invalid" - exit 1 - fi - - png_config="" - return 0 - fi - - log 1 "checking libpng... found" + detect_pkg_config "$with_png" "libpng" "png_config" "1.2" } detect_freetype() { |