depends sdl2 &&

if [ "$SDL_IMAGE_BRANCH" == "scm" ];  then
   depends mercurial
fi  &&
 
optional_depends libpng \
                 "--enable-png" "--disable-png" \
                 "Support loading PNG images?" &&

optional_depends JPEG \
                 "--enable-jpg" "--disable-jpg" \
                 "Support loading JPEG images?" &&

optional_depends tiff \
                 "--enable-tif" "--disable-tif" \
                 "Support loading TIFF images?" &&

optional_depends libwebp \
                 "--enable-webp" "--disable-webp" \
                 "Support loading WEBP images?" &&

optional_depends GIFLIB \
                 "--enable-gif" "--disable-gif" \
                 "Support loading GIF images?" 

#  --enable-bmp            support loading BMP/ICO/CUR images [default=yes]
#  --enable-lbm            support loading LBM images [default=yes]
#  --enable-pcx            support loading PCX images [default=yes]
#  --enable-pnm            support loading PNM images [default=yes]
#  --enable-tga            support loading TGA images [default=yes]
#  --enable-xcf            support loading XCF images [default=yes]
#  --enable-xpm            support loading XPM images [default=yes]
#  --enable-xv             support loading XV images [default=yes]

