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From: Baptiste Daroussin <bapt@FreeBSD.org>
Date: Tue, 21 Oct 2014 20:07:15 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r273408 - head
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Author: bapt
Date: Tue Oct 21 20:07:15 2014
New Revision: 273408
URL: https://svnweb.freebsd.org/changeset/base/273408

Log:
  Make the external toolchain support grows to the knowleged of XXFLAGS for C++ dedicated flags
  and DEPFLAGS for mkdep flags
  Pass the path to the libc++ headers in both, enforce the gnu++11 standard in the XXFLAGS
  to satisfy libc++ requirements pass the libc++ objectdir as a location where to find
  libraries so it can find libstdc++.so and libstdc++.A
  
  Reviewed by:	imp

Modified:
  head/Makefile.inc1

Modified: head/Makefile.inc1
==============================================================================
--- head/Makefile.inc1	Tue Oct 21 20:04:05 2014	(r273407)
+++ head/Makefile.inc1	Tue Oct 21 20:07:15 2014	(r273408)
@@ -323,7 +323,8 @@ X${BINUTIL}?=	${CROSS_BINUTILS_PREFIX}${
 X${BINUTIL}?=	${${BINUTIL}}
 .endif
 .endfor
-WMAKEENV+=	CC="${XCC} ${XFLAGS}" CXX="${XCXX} ${XFLAGS}" \
+WMAKEENV+=	CC="${XCC} ${XFLAGS}" CXX="${XCXX} ${XFLAGS} ${XXFLAGS}" \
+		DEPFLAGS="${DEPFLAGS}" \
 		CPP="${XCPP} ${XFLAGS}" \
 		AS="${XAS}" AR="${XAR}" LD="${XLD}" NM=${XNM} \
 		OBJDUMP=${XOBJDUMP} OBJCOPY="${XOBJCOPY}" \
@@ -351,6 +352,8 @@ TARGET_ABI=	gnueabi
 .endif
 .if defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc
 XFLAGS+=	-isystem ${WORLDTMP}/usr/include -L${WORLDTMP}/usr/lib
+XXFLAGS+=	-I${WORLDTMP}/usr/include/c++/v1 -std=gnu++11 -L${WORLDTMP}/../lib/libc++
+DEPFLAGS+=	-I${WORLDTMP}/usr/include/c++/v1
 .else
 TARGET_ABI?=	unknown
 TARGET_TRIPLE?=	${TARGET_ARCH:C/amd64/x86_64/}-${TARGET_ABI}-freebsd11.0