depends -sub CXX gcc               &&
depends  gtk+2             &&
depends  glib2             &&
depends  libxml2           &&
depends  gettext           &&
depends  xorg-libs         &&
depends  pkgconfig         &&
depends  xml-parser-expat  &&

optional_depends  libexif      "--with-libexif"  "--without-libexif"  "For libexif support"    &&
optional_depends  JPEG         "--with-jpeg"     "--without-jpeg"     "For JPEG support"       &&
optional_depends  libpng       "--with-png"      "--without-png"      "For PNG support"        &&
optional_depends  tiff         "--with-tiff"     "--without-tiff"     "For TIFF support"       &&
optional_depends  openexr      "--with-OpenEXR"  "--without-OpenEXR"  "For openexr support"    &&
optional_depends  v4l-utils       "--with-v4l"      "--without-v4l"      "For v4l support"        &&
optional_depends  imagemagick  "--with-magick"   "--without-magick"   "For ImageMagic support" &&
optional_depends  lcms2        "--with-lcms"     "--without-lcms"     "For LCMS support"       &&
optional_depends  fftw         "--with-fftw"     "--without-fftw"     "For FFT support"        &&
optional_depends  zip          "--with-zip"      "--without-zip"      "For Zip support"        &&
optional_depends  python       "--with-python"   "--without-python"   "For python bindings"    &&
optional_depends  pango        "--with-pangoft2" "--without-pangoft2" "For pango support"
optional_depends  cfitsio      "--with-cfitsio"  "--without-cfitsio"
optional_depends  orc          "--with-orc"      "--without-orc"