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-rw-r--r--Library/Formula/gtk-doc.rb8
1 files changed, 8 insertions, 0 deletions
diff --git a/Library/Formula/gtk-doc.rb b/Library/Formula/gtk-doc.rb
index 6c9acaeb9..4c072f518 100644
--- a/Library/Formula/gtk-doc.rb
+++ b/Library/Formula/gtk-doc.rb
@@ -10,8 +10,16 @@ class GtkDoc < Formula
depends_on 'gettext'
depends_on 'glib'
depends_on 'docbook'
+ depends_on 'libxml2'
def install
+ # libxml2 must be installed with python support; this should be ensured
+ # by the gnome-doc-utils dependency. However it is keg-only, so we have
+ # to put its site-packages directory on the PYTHONPATH
+ pydir = 'python' + `python -c 'import sys;print(sys.version[:3])'`.strip
+ libxml2 = Formula.factory('libxml2')
+ ENV.prepend 'PYTHONPATH', libxml2.lib/pydir/'site-packages', ':'
+
system "./configure", "--disable-debug",
"--disable-dependency-tracking",
"--prefix=#{prefix}",