configure.ac: Add check for PKG_CONFIG being set.

based in debian patch by Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
mate-desktop · Jan 21, 2019 · f0775c8 · f0775c8
1 parent 7408146
commit f0775c8
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/configure.ac b/configure.ac
@@ -54,7 +54,11 @@ AC_PROG_LN_S
 AC_PROG_MAKE_SET
 AM_DISABLE_STATIC
 AM_PROG_LIBTOOL
-AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+PKG_PROG_PKG_CONFIG
+dnl Give error and exit if we dont have pkgconfig
+if test "x$PKG_CONFIG" = "x"; then
+  AC_MSG_ERROR([you need to have pkgconfig installed!])
+fi
 
 AC_CHECK_LIB(m, floor)