From a0529d925ccffde34bc7e0c4b73c173e0eebec70 Mon Sep 17 00:00:00 2001
From: Jim Jagielski <jim@apache.org>
Date: Wed, 19 Mar 2014 15:23:35 +0000
Subject: Check if PCRE_DUPNAMES exists at configure time

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1579259 13f79535-47bb-0310-9956-ffa450edef68
---
 configure.in | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 937cd441f4..549416b72f 100644
--- a/configure.in
+++ b/configure.in
@@ -272,6 +272,17 @@ APR_ADDTO(INCLUDES, $APU_INCLUDES)
 dnl Add in path to PCRE includes
 APR_ADDTO(INCLUDES, $PCRE_INCLUDES)
 
+AC_EGREP_CPP(yes,
+[
+#include <pcre.h>
+#ifdef PCRE_DUPNAMES
+yes
+#endif
+],pcre_have_dupnames=yes,pcre_have_dupnames=no)
+if test "$pcre_have_dupnames" != "yes"; then
+    AC_MSG_ERROR([pcre version does not support PCRE_DUPNAMES])
+fi
+
 AC_MSG_NOTICE([])
 AC_MSG_NOTICE([Applying OS-specific hints for httpd...])
 AC_MSG_NOTICE([])
-- 
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