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[src/trunk]: src/tools/gcc - gcc.old == gcc-5.3, so copy mknative-gcc{, .old} ...
details: https://anonhg.NetBSD.org/src/rev/d7558a297b56
branches: trunk
changeset: 826895:d7558a297b56
user: christos <christos%NetBSD.org@localhost>
date: Wed Oct 04 21:29:43 2017 +0000
description:
- gcc.old == gcc-5.3, so copy mknative-gcc{,.old} and adjust
- disable dual libstdc++ abi per joerg
(https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dual_abi.html)
will require a major libstdc++ major bump.
diffstat:
tools/gcc/Makefile | 6 ++++--
tools/gcc/mknative-gcc.old | 45 ++++++++++++++++++++++++---------------------
2 files changed, 28 insertions(+), 23 deletions(-)
diffs (154 lines):
diff -r 4b4b1368d501 -r d7558a297b56 tools/gcc/Makefile
--- a/tools/gcc/Makefile Wed Oct 04 11:33:01 2017 +0000
+++ b/tools/gcc/Makefile Wed Oct 04 21:29:43 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.82 2017/08/22 09:17:50 mrg Exp $
+# $NetBSD: Makefile,v 1.83 2017/10/04 21:29:43 christos Exp $
.include <bsd.own.mk>
@@ -8,7 +8,7 @@
GCCDIST= ${.CURDIR}/../../external/gpl3/${EXTERNAL_GCC_SUBDIR}/dist
GNUHOSTDIST= ${GCCDIST}
-.if ${HAVE_GCC} == 48
+.if ${HAVE_GCC} == 53
MKNATIVE= ${.CURDIR}/mknative-gcc.old
.endif
@@ -35,6 +35,7 @@
--with-bugurl=http://www.NetBSD.org/Misc/send-pr.html \
--with-pkgversion="NetBSD ${NETBSD_GCC_VERSION}" \
--with-system-zlib \
+ --disable-libstdcxx-dual-abi \
--enable-__cxa_atexit \
--enable-libstdcxx-time=rt \
--enable-libstdcxx-threads
@@ -190,6 +191,7 @@
--disable-multilib \
--disable-symvers \
--disable-libstdcxx-pch \
+ --disable-libstdcxx-dual-abi \
--build=`${GCCDIST}/config.guess` \
--host=${MACHINE_GNU_PLATFORM} \
--with-sysroot=${DESTDIR}
diff -r 4b4b1368d501 -r d7558a297b56 tools/gcc/mknative-gcc.old
--- a/tools/gcc/mknative-gcc.old Wed Oct 04 11:33:01 2017 +0000
+++ b/tools/gcc/mknative-gcc.old Wed Oct 04 21:29:43 2017 +0000
@@ -1,10 +1,10 @@
#!/bin/sh
-# $NetBSD: mknative-gcc.old,v 1.3 2016/04/21 07:22:15 mrg Exp $
+# $NetBSD: mknative-gcc.old,v 1.4 2017/10/04 21:29:43 christos Exp $
#
# Shell script for generating all the constants needed for a native
# platform build of gcc.
#
-# This version is for GCC 4.8.
+# This version is for GCC 5.3
# initialise
@@ -37,19 +37,6 @@
-e "s,-I/usr/include/[^ ]*,,"
}
-##### lib/crtstuff #####
-
-get_crtstuff () {
- _subdir="$1"
- mkdir -p $_OUTDIR/lib/$_subdir/arch
-
- getvars gcc/Makefile \
- INCLUDES CRTSTUFF_CFLAGS CRTSTUFF_T_CFLAGS CRTSTUFF_T_CFLAGS_S \
- tm_defines xm_file xm_defines \
- | sanitise_includes \
- | write_mk $_OUTDIRBASE/lib/$_subdir/arch/$MACHINE_ARCH.mk
-}
-
##### lib/libg2c #####
get_libg2c () {
@@ -121,7 +108,10 @@
{
getvars $_mf \
- LIBGCOV
+ LIBGCOV_MERGE \
+ LIBGCOV_PROFILER \
+ LIBGCOV_INTERFACE \
+ LIBGCOV_DRIVER
} | write_mk $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/defs.mk
write_c $_OUTDIRBASE/lib/lib$_subdir/libgcov/arch/$MACHINE_ARCH/gcov-iov.h \
@@ -245,9 +235,13 @@
getvars $_PLATFORM/libstdc++-v3/src/Makefile \
libstdc___la_SOURCES | sed 's/^G_libstdc___la_SOURCES=/G_SRC_SOURCES=/'
getvars $_PLATFORM/libstdc++-v3/src/c++11/Makefile \
- libc__11convenience_la_SOURCES | sed 's/^G_libc__11convenience_la_SOURCES=/G_CPP11_SOURCES=/'
+ libc__11convenience_la_SOURCES | \
+ sed -e 's/^G_libc__11convenience_la_SOURCES=/G_CPP11_SOURCES=/' \
+ -e 's/codecvt.cc/c11-codecvt.cc/'
getvars $_PLATFORM/libstdc++-v3/src/c++98/Makefile \
- libc__98convenience_la_SOURCES | sed 's/^G_libc__98convenience_la_SOURCES=/G_CPP98_SOURCES=/'
+ GLIBCXX_ABI_FLAGS libc__98convenience_la_SOURCES | \
+ sed -e 's/^G_libc__98convenience_la_SOURCES=/G_CPP98_SOURCES=/' \
+ -e 's/codecvt.cc/c98-codecvt.cc/'
getvars $_PLATFORM/libstdc++-v3/Makefile ATOMICITY_SRCDIR \
BASIC_FILE_CC CLOCALE_CC CCODECVT_CC CCOLLATE_CC \
CCTYPE_CC CMESSAGES_CC CMONEY_CC CNUMERIC_CC CTIME_CC \
@@ -277,6 +271,11 @@
for f in auto-host tm config; do
write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h
done
+ # XXXGCC5 don't really want to copy insn-modes as we build
+ # it but libgcc needs to too early yet
+ for f in insn-modes; do
+ write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f.h <$_TMPDIR/gcc/$f.h
+ done
}
get_gcc () {
@@ -307,6 +306,7 @@
GCC_OBJS GCOV_OBJS GXX_OBJS GTM_H PROTO_OBJS ${_extravars1} \
INCLUDES md_file OBJC_OBJS OBJS out_file version \
BUILD_PREFIX RTL_H RTL_BASE_H TREE_H ${_hconfig_h} BASIC_BLOCK_H GCC_H \
+ GGC_H \
GTFILES_SRCDIR GTFILES_FILES_FILES GTFILES_FILES_LANGS \
GTFILES GTFILES_LANG_DIR_NAMES NOEXCEPTION_FLAGS \
NATIVE_SYSTEM_HEADER_DIR \
@@ -380,13 +380,17 @@
# special transforms
for f in gtyp-input.list; do
- sed -e 's/^.*external\/gpl3\/gcc\.old\/dist/SRCDIR/' < $_TMPDIR/gcc/$f > $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f
+ sed -e 's/^.*external\/gpl3\/gcc\/dist/SRCDIR/' < $_TMPDIR/gcc/$f > $_OUTDIR/usr.bin/$_subdir/arch/$MACHINE_ARCH/$f
done
# special platforms
if [ "${MACHINE_ARCH}" = "sh3el" -o "${MACHINE_ARCH}" = "sh3eb" ]; then
write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/sysroot-suffix.h <$_TMPDIR/gcc/sysroot-suffix.h
fi
+
+ if [ "${MACHINE_ARCH}" = "i386" -o "${MACHINE_ARCH}" = "x86_64" ]; then
+ write_c $_OUTDIRBASE/usr.bin/$_subdir/arch/$MACHINE_ARCH/i386-builtin-types.inc <$_TMPDIR/gcc/i386-builtin-types.inc
+ fi
}
##### main #####
@@ -397,7 +401,6 @@
libgcc*-bootstrap)
get_libgcc gcc
get_libgcov gcc $_PLATFORM/libgcc/Makefile
- get_crtstuff crtstuff
get_gcc_bootstrap gcc
exit 0
;;
@@ -411,7 +414,7 @@
get_gcc gcc
get_libgcc gcc
get_libgcov gcc $_PLATFORM/libgcc/Makefile
- get_crtstuff crtstuff
+ get_gcc_bootstrap gcc
get_gcc_libiberty gcc
get_libobjc libobjc
get_libstdcxx_v3 libstdc++-v3 gcc
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