1 files changed, 40 insertions, 44 deletions
diff --git a/science-libs/vtk/DEPENDS b/science-libs/vtk/DEPENDS
index 53c4c3bda5..b2e086af84 100755
--- a/science-libs/vtk/DEPENDS
+++ b/science-libs/vtk/DEPENDS
@@ -1,45 +1,41 @@
-depends  cmake     &&
-depends  xorg-libs  &&
-depends  tk        &&
-
-#optional_depends  'JAVA' 'with-java' 'Wrap VTK classes into the JAVA language'  'z-rejected'     &&
-
-optional_depends  python                                       \
-                  "with-python"                                \
-                  ""                                           \
-                  "Wrap VTK classes into the Python language"  &&
-
-optional_depends  tcl                                       \
-                  "with-tcl"                                \
-                  ""                                        \
-                  "Wrap VTK classes into the tcl language"  &&
-
-optional_depends  zlib                             \
-                  "with-zlib"                      \
-                  ""                               \
-                  "Use the system's zlib library"  &&
-
-optional_depends  tiff                             \
-                  "with-tiff"                      \
-                  ""                               \
-                  "Use the system's tiff library"  &&
-
-optional_depends  JPEG                             \
-                  "with-jpeg"                      \
-                  ""                               \
-                  "Use the system's jpeg library"  &&
-
-optional_depends  libpng                             \
-                  "with-libpng"                      \
-                  ""                                 \
-                  "Use the system's libpng library"  &&
-
-optional_depends  expat                             \
-                  "with-expat"                      \
-                  ""                                \
-                  "Use the system's expat library"  &&
-
-optional_depends  doxygen                \
-                  "with-doxygen"         \
-                  ""                     \
+optdep() {
+  local o="$3"
+  [ "$o" ] || o=$(tr a-z A-Z <<< "$1")
+  optional_depends "$1" -D"$2"_"$o"=O{N,FF} "$4"
+}
+
+optsyslib() {
+  optdep "$1" WITH_SYSTEM "$2" "Use system's $1 library"
+}
+
+optwrap() {
+  optdep "$1" VTK_WRAP "$2" "Wrap VTK classes into the $1 language"
+}
+
+depends cmake      &&
+depends xorg-libs  &&
+depends tk         &&
+
+#optwrap JAVA   &&
+optwrap python &&
+optwrap tcl    &&
+
+optsyslib zlib                &&
+optsyslib tiff                &&
+optsyslib JPEG                &&
+optsyslib libpng PNG          &&
+optsyslib expat               &&
+optsyslib libxml2             &&
+optsyslib freetype2 FREETYPE  &&
+optsyslib gl2ps               &&
+optsyslib hdf5                &&
+optsyslib netcdf              &&
+optsyslib libtheora OGGTHEORA &&
+
+#optsyslib jsoncpp             &&
+#optsyslib libproj4            &&
+#optsyslib xdmf2               &&
+
+optional_depends  doxygen                       \
+                  -DBUILD_DOCUMENTATION=O{N,FF} \
                   "build documentation"