Index: head/Makefile.libcompat
===================================================================
--- head/Makefile.libcompat	(revision 310542)
+++ head/Makefile.libcompat	(revision 310543)
@@ -1,184 +1,184 @@
 # $FreeBSD$
 
 .if !targets(__<${_this:T}>__)
 __<${_this:T}>__:
 
 # Makefile for the compatibility libraries.
 # - 32-bit compat libraries on PowerPC and AMD64.
 #   could also be for mips, but that doesn't work today.
 
 # -------------------------------------------------------------------
 # 32 bit world
 .if ${TARGET_ARCH} == "amd64"
 .if empty(TARGET_CPUTYPE)
 LIB32CPUFLAGS=	-march=i686 -mmmx -msse -msse2
 .else
 LIB32CPUFLAGS=	-march=${TARGET_CPUTYPE}
 .endif
 LIB32WMAKEENV=	MACHINE=i386 MACHINE_ARCH=i386 \
 		MACHINE_CPU="i686 mmx sse sse2"
 LIB32WMAKEFLAGS=	\
 		AS="${XAS} --32" \
 		LD="${XLD} -m elf_i386_fbsd -L${LIBCOMPATTMP}/usr/lib32" \
 		OBJCOPY="${XOBJCOPY}"
 
 .elif ${TARGET_ARCH} == "powerpc64"
 .if empty(TARGET_CPUTYPE)
 LIB32CPUFLAGS=	-mcpu=powerpc
 .else
 LIB32CPUFLAGS=	-mcpu=${TARGET_CPUTYPE}
 .endif
 LIB32WMAKEENV=	MACHINE=powerpc MACHINE_ARCH=powerpc
 LIB32WMAKEFLAGS=	\
 		LD="${XLD} -m elf32ppc_fbsd" \
 		OBJCOPY="${XOBJCOPY}"
 .endif
 
 
 LIB32CFLAGS=	-m32 -DCOMPAT_32BIT
 LIB32DTRACE=	${DTRACE} -32
 LIB32WMAKEFLAGS+=	-DCOMPAT_32BIT
 
 # -------------------------------------------------------------------
 # soft-fp world
 .if ${TARGET_ARCH} == "armv6"
 LIBSOFTCFLAGS=        -DCOMPAT_SOFTFP
 LIBSOFTCPUFLAGS= -mfloat-abi=softfp
 LIBSOFTWMAKEENV= CPUTYPE=soft MACHINE=arm MACHINE_ARCH=armv6
 LIBSOFTWMAKEFLAGS=        -DCOMPAT_SOFTFP
 .endif
 
 # -------------------------------------------------------------------
 # Generic code for each type.
 # Set defaults based on type.
 libcompat=	${LIBCOMPAT:tl}
 _LIBCOMPAT_MAKEVARS=	_OBJTREE TMP CPUFLAGS CFLAGS CXXFLAGS WMAKEENV \
 			WMAKEFLAGS WMAKE
 .for _var in ${_LIBCOMPAT_MAKEVARS}
 .if !empty(LIB${LIBCOMPAT}${_var})
 LIBCOMPAT${_var}?=	${LIB${LIBCOMPAT}${_var}}
 .endif
 .endfor
 
 # Shared flags
 LIBCOMPAT_OBJTREE?=	${OBJTREE}${.CURDIR}/world${libcompat}
 LIBCOMPATTMP?=		${OBJTREE}${.CURDIR}/lib${libcompat}
 
 LIBCOMPATCFLAGS+=	${LIBCOMPATCPUFLAGS} \
 			-L${LIBCOMPATTMP}/usr/lib${libcompat} \
 			--sysroot=${LIBCOMPATTMP} \
 			${BFLAGS}
 
 # -B is needed to find /usr/lib32/crti.o for GCC and /usr/libsoft/crti.o for
 # Clang/GCC.
 LIBCOMPATCFLAGS+=	-B${LIBCOMPATTMP}/usr/lib${libcompat}
 
 .if ${WANT_COMPILER_TYPE} == gcc || \
     (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc)
 # GCC requires -isystem when using a cross-compiler and --sysroot.  Note that
 # Makefile.inc1 only applies this with an external compiler but libcompat
 # always does since even in-tree GCC 4.2 needs this to override the built-in
 # sysroot path which --sysroot does not actually do for headers.
 LIBCOMPATCFLAGS+=	-isystem ${LIBCOMPATTMP}/usr/include
 # Force using libc++ for external GCC.
 # XXX: This should be checking MK_GNUCXX == no
 .if ${X_COMPILER_VERSION} >= 40800 && \
     (${MK_CLANG_BOOTSTRAP} == "no" && ${MK_GCC_BOOTSTRAP} == "no")
 LIBCOMPATCXXFLAGS+=	-isystem ${LIBCOMPATTMP}/usr/include/c++/v1 -std=c++11 \
-			-nostdinc++ -L${LIBCOMPAT_OBJTREE}${.CURDIR}/lib/libc++
+			-nostdinc++
 .endif
 .endif
 
 # Yes, the flags are redundant.
 LIBCOMPATWMAKEENV+= MAKEOBJDIRPREFIX=${LIBCOMPAT_OBJTREE} \
 		INSTALL="sh ${.CURDIR}/tools/install.sh" \
 		PATH=${TMPPATH} \
 		LIBDIR=/usr/lib${libcompat} \
 		SHLIBDIR=/usr/lib${libcompat} \
 		DTRACE="${LIB$COMPATDTRACE:U${DTRACE}}"
 .if ${MK_META_MODE} != "no"
 # Don't rebuild build-tools targets during normal build.
 LIBCOMPATWMAKEENV+=	BUILD_TOOLS_META=.NOMETA_CMP
 .endif
 LIBCOMPATWMAKEFLAGS+= CC="${XCC} ${LIBCOMPATCFLAGS}" \
 		CXX="${XCXX} ${LIBCOMPATCXXFLAGS} ${LIBCOMPATCFLAGS}" \
 		CPP="${XCPP} ${LIBCOMPATCFLAGS}" \
 		DESTDIR=${LIBCOMPATTMP} \
 		-DNO_CPU_CFLAGS \
 		MK_CTF=no \
 		-DNO_LINT \
 		MK_TESTS=no
 LIBCOMPATWMAKE+=	${LIBCOMPATWMAKEENV} ${MAKE} ${LIBCOMPATWMAKEFLAGS} \
 			MK_MAN=no MK_HTML=no
 LIBCOMPATIMAKE+=	${LIBCOMPATWMAKE:NINSTALL=*:NDESTDIR=*} \
 			MK_TOOLCHAIN=no ${IMAKE_INSTALL} \
 			-DLIBRARIES_ONLY
 
 _LC_LIBDIRS.yes=		lib gnu/lib
 _LC_LIBDIRS.${MK_CDDL:tl}+=	cddl/lib
 _LC_LIBDIRS.${MK_CRYPT:tl}+=	secure/lib
 _LC_LIBDIRS.${MK_KERBEROS:tl}+=	kerberos5/lib
 
 _LC_INCDIRS=	\
 		include \
 		lib/ncurses/ncursesw \
 		${_LC_LIBDIRS.yes}
 
 # Shared logic
 build${libcompat}: .PHONY
 	@echo
 	@echo "--------------------------------------------------------------"
 	@echo ">>> stage 5.1: building lib${libcompat} shim libraries"
 	@echo "--------------------------------------------------------------"
 	mkdir -p ${LIBCOMPATTMP}/usr/include
 	mtree -deU -f ${.CURDIR}/etc/mtree/BSD.usr.dist \
 	    -p ${LIBCOMPATTMP}/usr >/dev/null
 	mtree -deU -f ${.CURDIR}/etc/mtree/BSD.include.dist \
 	    -p ${LIBCOMPATTMP}/usr/include >/dev/null
 	mtree -deU -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
 	    -p ${LIBCOMPATTMP}/usr >/dev/null
 .if ${MK_DEBUG_FILES} != "no"
 	mtree -deU -f ${.CURDIR}/etc/mtree/BSD.debug.dist \
 	    -p ${LIBCOMPATTMP}/usr/lib >/dev/null
 	mtree -deU -f ${.CURDIR}/etc/mtree/BSD.lib${libcompat}.dist \
 	    -p ${LIBCOMPATTMP}/usr/lib/debug/usr >/dev/null
 .endif
 	mkdir -p ${WORLDTMP}
 	ln -sf ${.CURDIR}/sys ${WORLDTMP}
 .for _t in obj includes
 .for _dir in ${_LC_INCDIRS}
 	${_+_}cd ${.CURDIR}/${_dir}; ${LIBCOMPATWMAKE} MK_INCLUDES=yes \
 	    DIRPRFX=${_dir}/ ${_t}
 .endfor
 .endfor
 .for _dir in lib/ncurses/ncurses lib/ncurses/ncursesw lib/libmagic
 	${_+_}cd ${.CURDIR}/${_dir}; \
 	    WORLDTMP=${WORLDTMP} \
 	    MAKEFLAGS="-m ${.CURDIR}/tools/build/mk ${.MAKEFLAGS}" \
 	    MAKEOBJDIRPREFIX=${LIBCOMPAT_OBJTREE} ${MAKE} SSP_CFLAGS= DESTDIR= \
 	    DIRPRFX=${_dir}/ -DNO_LINT -DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no \
 	    build-tools
 .endfor
 	${_+_}cd ${.CURDIR}; \
 	    ${LIBCOMPATWMAKE} -f Makefile.inc1 -DNO_FSCHG libraries
 .if ${libcompat} == "32"
 .for _t in obj all
 	${_+_}cd ${.CURDIR}/libexec/rtld-elf; PROG=ld-elf32.so.1 ${LIBCOMPATWMAKE} \
 	    -DNO_FSCHG DIRPRFX=libexec/rtld-elf/ ${_t}
 	${_+_}cd ${.CURDIR}/usr.bin/ldd; PROG=ldd32 ${LIBCOMPATWMAKE} \
 	    DIRPRFX=usr.bin/ldd ${_t}
 .endfor
 .endif
 
 distribute${libcompat} install${libcompat}: .PHONY
 .for _dir in ${_LC_LIBDIRS.yes}
 	${_+_}cd ${.CURDIR}/${_dir}; ${LIBCOMPATIMAKE} ${.TARGET:S/${libcompat}$//}
 .endfor
 .if ${libcompat} == "32"
 	${_+_}cd ${.CURDIR}/libexec/rtld-elf; \
 	    PROG=ld-elf32.so.1 ${LIBCOMPATIMAKE} ${.TARGET:S/32$//}
 	${_+_}cd ${.CURDIR}/usr.bin/ldd; PROG=ldd32 ${LIBCOMPATIMAKE} \
 	    ${.TARGET:S/32$//}
 .endif
 
 .endif