diff options
Diffstat (limited to 'pkgs/development/libraries/libdevil/ftbfs-libpng15.patch')
-rw-r--r-- | pkgs/development/libraries/libdevil/ftbfs-libpng15.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/pkgs/development/libraries/libdevil/ftbfs-libpng15.patch b/pkgs/development/libraries/libdevil/ftbfs-libpng15.patch new file mode 100644 index 000000000000..5fc53c2dc6a7 --- /dev/null +++ b/pkgs/development/libraries/libdevil/ftbfs-libpng15.patch @@ -0,0 +1,31 @@ +Source: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=649554 +--- devil-1.7.8.orig/src-IL/src/il_icon.c ++++ devil-1.7.8/src-IL/src/il_icon.c +@@ -525,7 +525,11 @@ + + // Expand low-bit-depth grayscale images to 8 bits + if (ico_color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) { ++#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4 ++ png_set_expand_gray_1_2_4_to_8(ico_png_ptr); ++#else + png_set_gray_1_2_4_to_8(ico_png_ptr); ++#endif + } + + // Expand RGB images with transparency to full alpha channels +only in patch2: +unchanged: +--- devil-1.7.8.orig/src-IL/src/il_png.c ++++ devil-1.7.8/src-IL/src/il_png.c +@@ -278,7 +278,11 @@ + + // Expand low-bit-depth grayscale images to 8 bits + if (png_color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) { ++#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4 ++ png_set_expand_gray_1_2_4_to_8(png_ptr); ++#else + png_set_gray_1_2_4_to_8(png_ptr); ++#endif + } + + // Expand RGB images with transparency to full alpha channels |