depends  g++       &&
depends  autoconf  &&
depends  automake  &&
depends  zlib      &&

optional_depends  "xorg-libs"  "--with-opengl=opengl"  "--disable-opengl"  "for gui support"       &&
optional_depends  "CUPS"      ""                      ""                  "for printing support"  &&
optional_depends  "jpeg"      "--enable-jpeg=yes"     "--disable-jpeg"    "for JPEG image support" &&
optional_depends  "tiff"      "--enable-tiff=yes"     "--disable-tiff"	  "for TIFF image support" &&
optional_depends  "libpng"    "--enable-png=yes"      "--disable-png"	  "for PNG image support"  &&


optional_depends  "libxft"                             \
                  "--with-xft=yes"                     \
                  "--without-xft"                      \
                  "for XFT anti-aliased font support"
