From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Tue, 27 Jan 2015 19:33:30 +0000 (+0100)
Subject: Make sure Clang reports warnings as errors in test
X-Git-Tag: rec-3.7.0-rc2~19^2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f5f2cb87705e7d8c78dd4b5bf5ebce69de9c1d0b;p=pdns

Make sure Clang reports warnings as errors in test
---

diff --git a/m4/pdns_pie.m4 b/m4/pdns_pie.m4
index 9d64e48a7..ef41be547 100644
--- a/m4/pdns_pie.m4
+++ b/m4/pdns_pie.m4
@@ -19,6 +19,7 @@ dnl <http://www.gnu.org/licenses/>.
 dnl
 
 AC_DEFUN([AC_CC_PIE],[
+    AC_REQUIRE([gl_UNKNOWN_WARNINGS_ARE_ERRORS])
     PIE_CFLAGS=
     PIE_LDFLAGS=
     case "$host" in