Subject: [PATCH] configure: use user set pcre-config
From: Baruch Siach <[email-masked]>
To: [email-masked]
Cc: Baruch Siach <[email-masked]>
Date: Thu, 3 Mar 2016 23:37:27 +0200
List-Id: Zsh Workers List <zsh-workers.zsh.org>

Setting a non default configuration script location is common practice when
cross compiling, since the target library might need different flags. zsh
configure scripts allows the user to set pcre-config location but doesn't
actually use it. Fix this.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index c3bd713c126a..9947b16066b6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -925,7 +925,7 @@ fi
 if test x$enable_pcre = xyes; then
 dnl pcre-config should probably be employed here
 dnl AC_SEARCH_LIBS(pcre_compile, pcre)
-  LIBS="`pcre-config --libs` $LIBS"
+  LIBS="`$ac_cv_prog_PCRECONF --libs` $LIBS"
 fi
 
 dnl ---------------------
-- 
2.7.0