From: Kay Sievers <kay@vrfy.org>
Date: Wed, 8 Aug 2012 16:16:50 +0000 (+0200)
Subject: gudev: docs - work around the broken gtk-doc mess
X-Git-Tag: v188~9
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=29a00c41b8085596c8d5bba00cc758c38069ab48;hp=d568a3350ee8a45877eef87cd026a954124e2cf8

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.
---

diff --git a/docs/gudev/Makefile.am b/docs/gudev/Makefile.am
index 586dd8d19..152cd3c01 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.