From: Gert Doering <gert@greenie.muc.de>
Date: Thu, 9 Jun 2016 13:00:32 +0000 (+0200)
Subject: Change --enable-pedantic to use -std=c99 and not -ansi (C90).
X-Git-Tag: v2.4_alpha1~71
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d16072cf17ce8debcf796565841a54f1253a9923;p=thirdparty%2Fopenvpn.git

Change --enable-pedantic to use -std=c99 and not -ansi (C90).

There's quite a bit of our code that fails compilation with
"gcc -pedantic -ansi" and should not be changed - like, LZ4 using
"long long" variables which C90 does not have.  Be pragmatic.

trac #616

Signed-off-by: Gert Doering <gert@greenie.muc.de>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <1465477232-25826-1-git-send-email-gert@greenie.muc.de>
URL: http://article.gmane.org/gmane.network.openvpn.devel/11882
Signed-off-by: Gert Doering <gert@greenie.muc.de>
---

diff --git a/configure.ac b/configure.ac
index d73302345..4f14ebd00 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1128,7 +1128,7 @@ fi
 if test "${enable_pedantic}" = "yes"; then
 	enable_strict="yes"
 	CFLAGS="${CFLAGS} -pedantic"
-	test "${WIN32}" != "yes" && CFLAGS="${CFLAGS} -ansi"
+	test "${WIN32}" != "yes" && CFLAGS="${CFLAGS} -std=c99"
 fi
 if test "${enable_strict}" = "yes"; then
 	CFLAGS="${CFLAGS} -Wall -Wno-unused-parameter -Wno-unused-function"