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-rw-r--r--configure.ac7
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index e1a23c0..950be23 100644
--- a/configure.ac
+++ b/configure.ac
@@ -19,6 +19,13 @@ AC_PROG_CXX
AC_PROG_INSTALL
LT_INIT
+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])
+
dnl checks for header files
AC_HEADER_STDC