From 29a00c41b8085596c8d5bba00cc758c38069ab48 Mon Sep 17 00:00:00 2001
From: Kay Sievers <kay@vrfy.org>
Date: Wed, 8 Aug 2012 18:16:50 +0200
Subject: [PATCH] gudev: docs - work around the broken gtk-doc mess

gtk-doc add CFLAGS/LDFLAGS multiple times to the gcc command line,
which breaks options that must be listed only once.

For now, clear CFLAGS/LDFLAGS for the intermediate documentation
binary.
---
 docs/gudev/Makefile.am | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/docs/gudev/Makefile.am b/docs/gudev/Makefile.am
index 586dd8d190e..152cd3c018c 100644
--- a/docs/gudev/Makefile.am
+++ b/docs/gudev/Makefile.am
@@ -72,6 +72,14 @@ content_files = version.xml
 # e.g. expand_content_files=running.sgml
 expand_content_files=
 
+# Hack, hack. You silly gtk-doc, you must not add  CFLAGS multiple
+# times when calling gcc; it surely can not work with options that must
+# be listed only once.
+# Kill CFLAGS here because gtk-doc thinks adding CFLAGS to CC _and_ also
+# adding CFLAGS itself again would work.
+CFLAGS=
+LDFLAGS=
+
 # CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library.
 # Only needed if you are using gtkdoc-scangobj to dynamically query widget
 # signals and properties.