From: Mike Gorse <mgorse@alum.wpi.edu>
Date: Sat, 24 Aug 2019 12:23:34 +0000 (+0000)
Subject: Docs: add GL_CFLAGS to GTK_DOC_CFLAGS
X-Git-Tag: accepted/tizen/unified/20220217.153506~2^2~10^2~9^2~16^2~1^2~42^2~1^2~34
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bdb3bccc557003f5698df8bfa76035817137c24b;p=platform%2Fupstream%2Fgstreamer.git

Docs: add GL_CFLAGS to GTK_DOC_CFLAGS

Otherwise introspection may fail because wayland-client.h cannot be found.
---

diff --git a/docs/libs/Makefile.am b/docs/libs/Makefile.am
index c89e4dd..962de63 100644
--- a/docs/libs/Makefile.am
+++ b/docs/libs/Makefile.am
@@ -104,7 +104,7 @@ extra_files =
 
 # CFLAGS and LDFLAGS for compiling scan program. Only needed if your app/lib
 # contains GtkObjects/GObjects and you want to document signals and properties.
-GTKDOC_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS)
+GTKDOC_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(GL_CFLAGS)
 GTKDOC_LIBS = \
 	$(top_builddir)/gst-libs/gst/allocators/libgstallocators-@GST_API_VERSION@.la \
 	$(top_builddir)/gst-libs/gst/audio/libgstaudio-@GST_API_VERSION@.la \