svn commit: r313907 - head
Bryan Drewery
bdrewery at FreeBSD.org
Sat Feb 18 00:08:15 UTC 2017
Author: bdrewery
Date: Sat Feb 18 00:08:13 2017
New Revision: 313907
URL: https://svnweb.freebsd.org/changeset/base/313907
Log:
xdev: Fix after libc++ update in r300873.
The xdev build needed the same fixes as libcompat and external toolchain
support needed for handling of --sysroot, -L, -B, etc.
MFC after: 2 weeks
Sponsored by: Dell EMC Isilon
Modified:
head/Makefile.inc1
Modified: head/Makefile.inc1
==============================================================================
--- head/Makefile.inc1 Fri Feb 17 23:20:22 2017 (r313906)
+++ head/Makefile.inc1 Sat Feb 18 00:08:13 2017 (r313907)
@@ -2514,10 +2514,25 @@ CDBENV=MAKEOBJDIRPREFIX=${MAKEOBJDIRPREF
INSTALL="sh ${.CURDIR}/tools/install.sh"
CDENV= ${CDBENV} \
TOOLS_PREFIX=${XDTP}
-CD2CFLAGS=-isystem ${XDDESTDIR}/usr/include -L${XDDESTDIR}/usr/lib \
- --sysroot=${XDDESTDIR}/ -B${XDDESTDIR}/usr/libexec \
- -B${XDDESTDIR}/usr/bin -B${XDDESTDIR}/usr/lib
-CD2ENV=${CDENV} CC="${CC} ${CD2CFLAGS}" CXX="${CXX} ${CD2CFLAGS}" \
+
+.if ${WANT_COMPILER_TYPE} == gcc || \
+ (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == gcc)
+# GCC requires -isystem and -L when using a cross-compiler. --sysroot
+# won't set header path and -L is used to ensure the base library path
+# is added before the port PREFIX library path.
+CD2CFLAGS+= -isystem ${XDDESTDIR}/usr/include -L${XDDESTDIR}/usr/lib
+# GCC requires -B to find /usr/lib/crti.o when using a cross-compiler
+# combined with --sysroot.
+CD2CFLAGS+= -B${XDDESTDIR}/usr/lib
+# Force using libc++ for external GCC.
+# XXX: This should be checking MK_GNUCXX == no
+.if ${X_COMPILER_VERSION} >= 40800
+CD2CXXFLAGS+= -isystem ${XDDESTDIR}/usr/include/c++/v1 -std=c++11 \
+ -nostdinc++
+.endif
+.endif
+CD2CFLAGS+= --sysroot=${XDDESTDIR}/
+CD2ENV=${CDENV} CC="${CC} ${CD2CFLAGS}" CXX="${CXX} ${CD2CXXFLAGS} ${CD2CFLAGS}" \
CPP="${CPP} ${CD2CFLAGS}" \
MACHINE=${TARGET} MACHINE_ARCH=${TARGET_ARCH}
More information about the svn-src-all
mailing list