From bf1da8c09a8db855d044683495cd6a9e97c385d0 Mon Sep 17 00:00:00 2001
From: Neil Moore <neil@s-z.org>
Date: Sun, 23 Feb 2014 15:18:22 -0500
Subject: Allow building against the system libpcre.

Building with USE_PCRE=y enables and links against the PCRE regexp
engine without building libpcre as a contrib.
---
 crawl-ref/source/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'crawl-ref/source/Makefile')

diff --git a/crawl-ref/source/Makefile b/crawl-ref/source/Makefile
index e76472e9f7..d8d66e602d 100644
--- a/crawl-ref/source/Makefile
+++ b/crawl-ref/source/Makefile
@@ -952,6 +952,10 @@ endif
 endif
 
 ifdef BUILD_PCRE
+USE_PCRE = YesPlease
+endif
+
+ifdef USE_PCRE
 DEFINES += -DREGEX_PCRE
 LIBS += -lpcre
 endif
-- 
cgit v1.2.3-54-g00ecf