[gtksourceview/wip/ax-pkg-check: 2/2] build: call PKG_PROG_PKG_CONFIG and PKG_INSTALLDIR

[Sébastien Wilmet <swilmet src gnome org>]

commit 74cbc61516ce11fe26a96192b4c8c27bf06f1b32
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Aug 30 14:16:03 2015 +0200

    build: call PKG_PROG_PKG_CONFIG and PKG_INSTALLDIR
    
    The first macro checks if pkg-config is installed.
    The second macro permits to install the .pc file elsewhere.

 configure.ac |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 1a8613e..2256b14 100644
--- a/configure.ac
+++ b/configure.ac
@@ -54,8 +54,10 @@ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 # Check for programs
 AC_PROG_CC
 AC_PROG_INSTALL
+PKG_PROG_PKG_CONFIG
+PKG_INSTALLDIR
 
-#Initialize libtool
+# Initialize libtool
 LT_PREREQ([2.2.6])
 LT_INIT([disable-static])