From 1252cfbb4388b0ba2a9181339108b47309e312e3 Mon Sep 17 00:00:00 2001
From: dim <dim@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Mon, 5 Nov 2012 07:44:00 +0000
Subject: [PATCH] MFC r242472:

Fix broken macro checking in the libc++ Makefile, introduced in r241909.
This caused -std=c++0x not to be passed to the build by default.

Pointy hat to:	dim


git-svn-id: svn://svn.freebsd.org/base/stable/9@242600 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 lib/libc++/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libc++/Makefile b/lib/libc++/Makefile
index 26877eebe..d1d70178c 100644
--- a/lib/libc++/Makefile
+++ b/lib/libc++/Makefile
@@ -53,7 +53,7 @@ cxxrt_${_S}:
 
 WARNS=		0
 CFLAGS+=	-I${HDRDIR} -I${LIBCXXRTDIR} -nostdlib -DLIBCXXRT
-.if !defined(CXXFLAGS) || ${CXXFLAGS:M-std=*}" == ""
+.if empty(CXXFLAGS:M-std=*)
 CXXFLAGS+=	-std=c++0x
 .endif
 
-- 
2.45.0