From a88af81133644e2d191f393043f79214ef3e871e Mon Sep 17 00:00:00 2001
From: Philip Withnall <philip@tecnocode.co.uk>
Date: Wed, 7 Aug 2013 11:11:48 +0200
Subject: [PATCH 3/6] build: Find gdbus-codegen path from gio-2.0 pkg-config
 file

---
 configure.ac    | 14 ++++++++++++++
 src/Makefile.am |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 3b4e4a3..825132c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -79,6 +79,20 @@ else
 fi
 AC_SUBST(DBUS_SYS_DIR)
 
+# gdbus-codegen
+if test x$cross_compiling != xyes; then
+	GDBUS_CODEGEN=`$PKG_CONFIG --variable gdbus_codegen gio-2.0`
+else
+	AC_PATH_PROG([GDBUS_CODEGEN],[gdbus-codegen])
+fi
+AC_SUBST([GDBUS_CODEGEN])
+
+if test "x$GDBUS_CODEGEN" = "x"; then
+	ifelse([$2],,[AC_MSG_ERROR([gdbus-codegen not found.])],[$2])
+else
+	ifelse([$1],,[:],[$1])
+fi
+
 GOBJECT_INTROSPECTION_CHECK([0.6.2])
 
 AC_CONFIG_FILES([
diff --git a/src/Makefile.am b/src/Makefile.am
index d72e268..6a2bb33 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -3,7 +3,7 @@ libexec_PROGRAMS = geoclue
 dbus_built_sources = geoclue-interface.c geoclue-interface.h
 geoclue-interface.c: geoclue-interface.h
 geoclue-interface.h: Makefile.am geoclue-interface.xml
-	gdbus-codegen						\
+	$(AM_V_GEN)$(GDBUS_CODEGEN) \
 		--interface-prefix org.freedesktop.GeoClue2.	\
 		--c-namespace GClue				\
 		--generate-c-code geoclue-interface		\
-- 
1.8.3.1