From a44cb48c4656b30d80f4e165c33598d3f8e6e32c Mon Sep 17 00:00:00 2001
From: Neels Hofmeyr <nhofmeyr@sysmocom.de>
Date: Sat, 1 Oct 2016 00:52:01 +0200
Subject: configure: check for pkg-config presence

Change-Id: I940558e1b53b0d42291077eba0568f9974df6957
---
 configure.ac | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/configure.ac b/configure.ac
index de70e35..ab7a637 100644
--- a/configure.ac
+++ b/configure.ac
@@ -22,6 +22,13 @@ AC_PROG_MKDIR_P
 AC_PROG_CC
 AC_PROG_INSTALL
 
+dnl check for pkg-config (explained in detail in libosmocore/configure.ac)
+AC_PATH_PROG(PKG_CONFIG_INSTALLED, pkg-config, no)
+if test "x$PKG_CONFIG_INSTALLED" = "xno"; then
+        AC_MSG_WARN([You need to install pkg-config])
+fi
+PKG_PROG_PKG_CONFIG([0.20])
+
 PKG_CHECK_MODULES(OSMOCORE, libosmocore)
 PKG_CHECK_MODULES(OSMOGSM, libosmogsm)
 PKG_CHECK_MODULES(OSMOVTY, libosmovty)
-- 
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