[Makefile] Add a pkgconfig file

Signed-off-by: Regis Merlino <regis.merlino@intel.com>

Makefile.am

@@ -30,5 +30,11 @@ MAINTAINERCLEANFILES =	Makefile.in		\
 			build-aux/missing	\
 			build-aux/install-sh
 
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = dleyna-connector-dbus-1.0.pc
+
+CLEANFILES = $(pkgconfig_DATA)
+DISTCLEANFILES = $(pkgconfig_DATA)
+
 maintainer-clean-local:
 	rm -rf build-aux

configure.ac

@@ -138,7 +138,9 @@ AC_ARG_WITH(log-level,
 
 DLEYNA_LOG_LEVEL_CHECK([${with_log_level}])
 
-AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([Makefile	\
+		dleyna-connector-dbus-1.0.pc
+		])
 
 AC_OUTPUT
 

dleyna-connector-dbus-1.0.pc.in

+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libexecdir=@libexecdir@
+includedir=${prefix}/include
+libdir=@libdir@
+
+Name: @PACKAGE@
+Description: dLeyna dbus connector
+Libs: -L${libdir}/dleyna-1.0/connectors -ldleyna-connector-dbus
+Requires.private: glib-2.0 gio-2.0 dbus-1
+Version: @VERSION@
\ No newline at end of file