From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Mon, 9 Mar 2015 11:59:40 +0000 (+0100)
Subject: Warn when pkg.m4 is missing at autoreconf time.
X-Git-Tag: dnsdist-1.0.0-alpha1~248^2~98^2~53^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F2341%2Fhead;p=thirdparty%2Fpdns.git

Warn when pkg.m4 is missing at autoreconf time.
---

diff --git a/configure.ac b/configure.ac
index 4f146f572b..ee6f820faa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -42,6 +42,9 @@ AC_DEFINE([_GNU_SOURCE], [1],
   [Define _GNU_SOURCE so that we get all necessary prototypes]
 )
 
+# Warn when pkg.m4 is missing
+m4_pattern_forbid([^_?PKG_[A-Z_]+$],[*** pkg.m4 missing, please install pkg-config])
+
 PDNS_WITH_LUAJIT
 AS_IF([test "x$with_luajit" = "xno"], [
   PDNS_WITH_LUA