From: Arne Schwabe <arne@rfc2549.org>
Date: Fri, 5 Jul 2019 11:42:43 +0000 (+0200)
Subject: Remove -no-cpp-precomp flag from Darwin builds
X-Git-Tag: v2.5_beta1~300
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0740e079a1c094627a69b8b5959c6be56e15d9f6;p=thirdparty%2Fopenvpn.git

Remove -no-cpp-precomp flag from Darwin builds

GCC 9 no longer accepts this flag and trying to find out what it does do
leads to an article

"-no-cpp-precomp: the compiler flag that time forgot"

that also no longer on the Internet. And most other things are
PRs/commits from over ten years ago that remove the flag since it
is no longer needed.
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20190705114243.9481-1-arne@rfc2549.org>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg18650.html

Signed-off-by: Gert Doering <gert@greenie.muc.de>
---

diff --git a/configure.ac b/configure.ac
index 2cc396e55..e9f8a2f98 100644
--- a/configure.ac
+++ b/configure.ac
@@ -323,8 +323,6 @@ case "$host" in
 		AC_DEFINE([TARGET_DARWIN], [1], [Are we running on Mac OS X?])
 		AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["M"], [Target prefix])
 		have_tap_header="yes"
-		dnl some Mac OS X tendering (we use vararg macros...)
-		CPPFLAGS="$CPPFLAGS -no-cpp-precomp"
 		ac_cv_type_struct_in_pktinfo=no
 		;;
 	*-mingw*)