From: Ben Pfaff <blp@gnu.org>
Date: Sun, 5 Oct 2008 18:17:10 +0000 (-0700)
Subject: Use Gnulib module "regex", to fix linking on Mingw.
X-Git-Tag: v0.6.1~2
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eebfb13c43a0623eec8b83824a0802cdc60e533e;p=pspp-builds.git

Use Gnulib module "regex", to fix linking on Mingw.

The GUI code uses POSIX regular expressions, which Mingw has in a separate
library (-lregex).  We could just search for that library, but by including
our own implementation (via Gnulib) we also work around known bugs in
system regular expression implementations.
---

diff --git a/Smake b/Smake
index 11ab6daf..3994a302 100644
--- a/Smake
+++ b/Smake
@@ -46,6 +46,7 @@ GNULIB_MODULES = \
 	printf-posix \
 	printf-safe \
 	progname \
+	regex \
 	relocatable-prog \
 	round \
 	snprintf \