From 849b598cf58a23d2ffa3519daed1aef517507b69 Mon Sep 17 00:00:00 2001
From: Dodji Seketeli <dodji@redhat.com>
Date: Thu, 22 Aug 2013 16:57:42 +0200
Subject: [PATCH] Support pkgconfig through a new libabigail.pc file

	* libabigail.pc.in: New pkgconfig file.
	* configure.ac: Define the LIBXML2_VERSION variable that is used
	in the libabigail.pc.in file.  Generate the libabigail.pc file
	from its libabigail.pc.in template.
	* Makefile.am: Add libabigail.pc.in to the source distribution.
	Install the generated libabigail.pc to the right destination.
---
 Makefile.am      | 10 +++++++---
 configure.ac     |  3 +++
 libabigail.pc.in | 11 +++++++++++
 3 files changed, 21 insertions(+), 3 deletions(-)
 create mode 100644 libabigail.pc.in

diff --git a/Makefile.am b/Makefile.am
index 2da7418b..e9367a9e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -5,6 +5,10 @@ headers = config.h
 m4datadir = $(datadir)/aclocal
 m4data_DATA = $(srcdir)/abigail.m4
 
-EXTRA_DIST = \
-README INSTALL COPYING \
-$(headers) $(m4data_DATA)
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libabigail.pc
+
+EXTRA_DIST = 			\
+README INSTALL COPYING 		\
+$(headers) $(m4data_DATA) 	\
+libabigail.pc.in
diff --git a/configure.ac b/configure.ac
index 1899fd47..2f0d5b8c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -43,6 +43,8 @@ AC_LANG_COMPILER_REQUIRE
 dnl Check for dependency: libxml
 LIBXML2_VERSION=2.6.22
 PKG_CHECK_MODULES(XML, libxml-2.0 >= $LIBXML2_VERSION)
+
+AC_SUBST(LIBXML2_VERSION)
 AC_SUBST(XML_LIBS)
 AC_SUBST(XML_CFLAGS)
 
@@ -54,6 +56,7 @@ if test x$ABIGAIL_DEVEL != x; then
 fi
 
 AC_CONFIG_FILES([Makefile
+libabigail.pc
 include/Makefile
 doc/Makefile
 src/Makefile
diff --git a/libabigail.pc.in b/libabigail.pc.in
new file mode 100644
index 00000000..df3cb7f6
--- /dev/null
+++ b/libabigail.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libabigail
+Description: The ABI Generic Analysis and Instrumentation Library
+Version: @VERSION@
+Requires: libxml-2.0 >= @LIBXML2_VERSION@
+Libs: -L${libdir} -labigail
+Cflags: -I${includedir}/libabigail