svn commit: r242600 - stable/9/lib/libc++

[Dimitry Andric]

Author: dim
Date: Mon Nov  5 07:44:00 2012
New Revision: 242600
URL: http://svnweb.freebsd.org/changeset/base/242600

Log:
  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

Modified:
  stable/9/lib/libc++/Makefile
Directory Properties:
  stable/9/lib/libc++/   (props changed)

Modified: stable/9/lib/libc++/Makefile
==============================================================================
--- stable/9/lib/libc++/Makefile	Mon Nov  5 07:08:45 2012	(r242599)
+++ stable/9/lib/libc++/Makefile	Mon Nov  5 07:44:00 2012	(r242600)
@@ -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