From: Ulya Trofimovich <skvadrik@gmail.com>
Date: Sat, 6 Apr 2019 10:16:47 +0000 (+0100)
Subject: configure.ac: use AC_USE_SYSTEM_EXTENSIONS, as --std=c++98 disables POSIX extensions... 
X-Git-Tag: 1.2~78
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c32d433a97a501526a19dbe0d3b6f8c1f137376a;p=re2c

configure.ac: use AC_USE_SYSTEM_EXTENSIONS, as --std=c++98 disables POSIX extensions on Cygwin.

Attempted fix for #247.
---

diff --git a/configure.ac b/configure.ac
index 3152a0a8..23cb5122 100644
--- a/configure.ac
+++ b/configure.ac
@@ -14,6 +14,10 @@ AC_SUBST(PACKAGE_TARNAME)
 AC_SUBST(PACKAGE_RELEASE, ${PACKAGE_RELEASE:-1})
 
 
+# without this, --std=c++98 disables POSIX functions on Cygwin
+AC_USE_SYSTEM_EXTENSIONS
+
+
 # --enable-debug
 AC_ARG_ENABLE([debug], [AS_HELP_STRING([--enable-debug],
     [enable checks and assertions])])