Date: Sun, 23 Jul 2017 00:42:07 -0700 From: Mark Millard <markmi@dsl-only.net> To: FreeBSD Toolchain <freebsd-toolchain@freebsd.org>, FreeBSD PowerPC ML <freebsd-ppc@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: -r321371 amd64 -> powerpc64 cross build: lldb.full link fails with: c++: error: linker command failed with exit code 1, -B/usr/local/powerpc64-freebsd/bin/ in use Message-ID: <98DFB763-0CA4-45B3-98E3-050462A9EC15@dsl-only.net> In-Reply-To: <9EF818CD-73FC-4283-8CC2-4BA21342CFB1@dsl-only.net> References: <9EF818CD-73FC-4283-8CC2-4BA21342CFB1@dsl-only.net>
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On 2017-Jul-23, at 12:34 AM, Mark Millard <markmi at dsl-only.net> =
wrote:
> The devel/powerpc64-binutils is failing to link lldb.full for
> the clang/llvm 5 based context. (I historically use WITH_LLD
> when targeting powerpc64 but do not use lldb since it did not
> work overall.) I will simply change to WITHOUT_LLD for now.
>=20
> I show the build context before the full error text.
>=20
> Build Context:
>=20
> # /usr/local/powerpc64-freebsd/bin/ld --version
> GNU ld (GNU Binutils) 2.28
> Copyright (C) 2017 Free Software Foundation, Inc.
> This program is free software; you may redistribute it under the terms =
of
> the GNU General Public License version 3 or (at your option) a later =
version.
> This program has absolutely no warranty.
>=20
> # svnlite info /usr/src/ | grep "Re[plv]"
> Relative URL: ^/head
> Repository Root: svn://svn.freebsd.org/base
> Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
> Revision: 321371
> Last Changed Rev: 321371
I should have noted a converted-to-V5 historical
patch that I have involved:
# svnlite diff /usr/src/contrib/llvm/tools/lld/ELF/Arch/PPC64.cpp
Index: /usr/src/contrib/llvm/tools/lld/ELF/Arch/PPC64.cpp
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- /usr/src/contrib/llvm/tools/lld/ELF/Arch/PPC64.cpp (revision =
321371)
+++ /usr/src/contrib/llvm/tools/lld/ELF/Arch/PPC64.cpp (working copy)
@@ -60,7 +60,8 @@
static uint16_t applyPPCHighesta(uint64_t V) { return (V + 0x8000) >> =
48; }
PPC64::PPC64() {
- PltRel =3D GotRel =3D R_PPC64_GLOB_DAT;
+ GotRel =3D R_PPC64_GLOB_DAT;
+ PltRel =3D R_PPC64_JMP_SLOT;
RelativeRel =3D R_PPC64_RELATIVE;
GotEntrySize =3D 8;
GotPltEntrySize =3D 8;
> # svnlite info /usr/ports/ | grep "Re[plv]"
> Relative URL: ^/head
> Repository Root: svn://svn.freebsd.org/ports
> Repository UUID: 35697150-7ecd-e111-bb59-0022644237b5
> Revision: 444872
> Last Changed Rev: 444872
>=20
> # more =
~/sys_build_scripts.amd64-host/make_powerpc64vtsc_nodebug_clang_altbinutil=
s-amd64-host.sh=20
> kldload -n filemon && \
> script =
~/sys_typescripts/typescript_make_powerpc64vtsc_nodebug_clang_altbinutils-=
amd64-host-$(date +%Y-%m-%d:%H:%M:%S) \
> env __MAKE_CONF=3D"/root/src.configs/make.conf" SRCCONF=3D"/dev/null" =
SRC_ENV_CONF=3D"/root/src.configs/src.conf.powerpc64-clang_altbinutils-boo=
tstrap.amd64-host" \
> WITH_META_MODE=3Dyes \
> MAKEOBJDIRPREFIX=3D"/usr/obj/powerpc64vtsc_clang_altbinutils" \
> make $*
>=20
> # more /root/src.configs/make.conf
> CFLAGS.gcc+=3D -v
>=20
> # more =
/root/src.configs/src.conf.powerpc64-clang_altbinutils-bootstrap.amd64-hos=
t
> TO_TYPE=3Dpowerpc64
> TOOLS_TO_TYPE=3D${TO_TYPE}
> VERSION_CONTEXT=3D12.0
> #
> KERNCONF=3DGENERIC64vtsc-NODBG
> TARGET=3Dpowerpc
> .if ${.MAKE.LEVEL} =3D=3D 0
> TARGET_ARCH=3D${TO_TYPE}
> .export TARGET_ARCH
> .endif
> #
> WITH_CROSS_COMPILER=3D
> WITHOUT_SYSTEM_COMPILER=3D
> #
> WITH_LIBCPLUSPLUS=3D
> WITHOUT_BINUTILS_BOOTSTRAP=3D
> WITH_ELFTOOLCHAIN_BOOTSTRAP=3D
> WITH_CLANG_BOOTSTRAP=3D
> WITH_CLANG=3D
> WITH_CLANG_IS_CC=3D
> WITH_CLANG_FULL=3D
> WITH_CLANG_EXTRAS=3D
> WITHOUT_LLD_BOOTSTRAP=3D
> WITH_LLD=3D
> WITHOUT_LLD_IS_LD=3D
> WITH_LLDB=3D
> #
> WITH_BOOT=3D
> WITH_LIB32=3D
> #
> WITHOUT_GCC_BOOTSTRAP=3D
> WITHOUT_GCC=3D
> WITHOUT_GCC_IS_CC=3D
> WITHOUT_GNUCXX=3D
> #
> NO_WERROR=3D
> MALLOC_PRODUCTION=3D
> #
> # Avoid converts between pointers to integer types with different sign =
[-Werror,-Wpointer-sign]
> # and such from blocking the build.
> WERROR=3D
> #
> WITH_REPRODUCIBLE_BUILD=3D
> WITH_DEBUG_FILES=3D
> #
> #
> # For TO (so-called "cross") stages . . .
> # So-called-cross via ${TO_TYPE}-xtoolchain-gcc/${TO_TYPE}-gcc. . .
> # TOOLS_TO_TYPE based on ${TO_TYPE}-xtoolchain-gcc related binutils. . =
.
> #
> CROSS_BINUTILS_PREFIX=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/
> .if ${.MAKE.LEVEL} =3D=3D 0
> #
> # Note: The WITH_CROSS_COMPILER picks up the CROSS_BINUTILS_PREFIX
> # binding automatically.
> #
> XAS=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/as
> XAR=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ar
> XNM=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/nm
> XOBJCOPY=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/objcopy
> XOBJDUMP=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/objdump
> XRANLIB=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ranlib
> XSIZE=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/size
> #NO-SUCH: XSTRINGS=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/strings
> XSTRINGS=3D/usr/local/bin/${TOOLS_TO_TYPE}-freebsd-strings
> .export XAS
> .export XAR
> .export XNM
> .export XOBJCOPY
> .export XOBJDUMP
> .export XRANLIB
> .export XSIZE
> .export XSTRINGS
> XLD=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ld
> .export XLD
> .endif
>=20
>=20
> The error text:
>=20
> --- all_subdir_lib ---
> --- test_01 ---
> (cd /usr/src/lib/libxo/tests && DEPENDFILE=3D.depend.test_01 =
NO_SUBDIR=3D1 make -f /usr/src/lib/libxo/tests/Makefile =
_RECURSING_PROGS=3Dt PROG=3Dtest_01 )
> Building =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib/lib=
xo/tests/test_01.o
> --- all_subdir_usr.bin ---
> --- all_subdir_usr.bin/clang/lldb ---
> c++: error: linker command failed with exit code 1 (use -v to see =
invocation)
> --- all_subdir_lib ---
> Building =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib/lib=
xo/tests/test_01.full
> --- all_subdir_usr.bin ---
> *** [lldb.full] Error code 1
>=20
> make[5]: stopped in /usr/src/usr.bin/clang/lldb
> .ERROR_TARGET=3D'lldb.full'
> =
.ERROR_META_FILE=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.power=
pc64/usr/src/usr.bin/clang/lldb/lldb.full.meta'
> .MAKE.LEVEL=3D'5'
> MAKEFILE=3D''
> .MAKE.MODE=3D'meta missing-filemon=3Dyes missing-meta=3Dyes silent=3Dyes=
verbose'
> _ERROR_CMD=3D'c++ -target powerpc64-unknown-freebsd12.0 =
--sysroot=3D/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr=
/src/tmp -B/usr/local/powerpc64-freebsd/bin/ -O2 -pipe =
-I/usr/src/contrib/llvm/tools/lldb/include =
-I/usr/src/contrib/llvm/tools/clang/include -DCLANG_ENABLE_ARCMT =
-DCLANG_ENABLE_STATIC_ANALYZER -I/usr/src/lib/clang/include =
-I/usr/src/contrib/llvm/include -DLLVM_BUILD_GLOBAL_ISEL =
-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS =
-DLLVM_DEFAULT_TARGET_TRIPLE=3D\"powerpc64-unknown-freebsd12.0\" =
-DLLVM_HOST_TRIPLE=3D\"powerpc64-unknown-freebsd12.0\" =
-DDEFAULT_SYSROOT=3D\"\" -ffunction-sections -fdata-sections -g =
-fstack-protector-strong -Wno-empty-body -Wno-string-plus-int =
-Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value =
-Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion =
-Wno-unused-local-typedef -Wno-address-of-packed-member -Wno-switch =
-Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses =
-Qunused-arguments -std=3Dc++11 -fno-e
> xceptions -fno-rtti -stdlib=3Dlibc++ -Wno-c++11-extensions =
-Wl,--gc-sections -o lldb.full Driver.o =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib/cla=
ng/liblldb/liblldb.a =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib/cla=
ng/libclang/libclang.a =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib/cla=
ng/libllvm/libllvm.a -ledit -lpanel -lncursesw -lz -lpthread;'
> .CURDIR=3D'/usr/src/usr.bin/clang/lldb'
> .MAKE=3D'make'
> =
.OBJDIR=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/=
src/usr.bin/clang/lldb'
> .TARGETS=3D'all'
> =
DESTDIR=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/=
src/tmp'
> LD_LIBRARY_PATH=3D''
> MACHINE=3D'powerpc'
> MACHINE_ARCH=3D'powerpc64'
> =
MAKEOBJDIRPREFIX=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.power=
pc64'
> MAKESYSPATH=3D'/usr/src/share/mk'
> MAKE_VERSION=3D'20170711'
> =
PATH=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src=
/tmp/legacy/usr/sbin:/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powe=
rpc64/usr/src/tmp/legacy/usr/bin:/usr/obj/powerpc64vtsc_clang_altbinutils/=
powerpc.powerpc64/usr/src/tmp/legacy/bin:/usr/obj/powerpc64vtsc_clang_altb=
inutils/powerpc.powerpc64/usr/src/tmp/usr/sbin:/usr/obj/powerpc64vtsc_clan=
g_altbinutils/powerpc.powerpc64/usr/src/tmp/usr/bin:/sbin:/bin:/usr/sbin:/=
usr/bin'
> SRCTOP=3D'/usr/src'
> =
OBJTOP=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/s=
rc'
> .MAKE.MAKEFILES=3D'/usr/src/share/mk/sys.mk =
/usr/src/share/mk/local.sys.env.mk /usr/src/share/mk/src.sys.env.mk =
/root/src.configs/src.conf.powerpc64-clang_altbinutils-bootstrap.amd64-hos=
t /usr/src/share/mk/bsd.mkopt.mk /usr/src/share/mk/bsd.suffixes.mk =
/root/src.configs/make.conf /usr/src/share/mk/local.sys.mk =
/usr/src/share/mk/src.sys.mk /dev/null =
/usr/src/usr.bin/clang/lldb/Makefile /usr/src/lib/clang/lldb.pre.mk =
/usr/src/lib/clang/clang.pre.mk /usr/src/lib/clang/llvm.pre.mk =
/usr/src/lib/clang/clang.build.mk /usr/src/share/mk/src.opts.mk =
/usr/src/share/mk/bsd.own.mk /usr/src/share/mk/bsd.opts.mk =
/usr/src/share/mk/bsd.cpu.mk /usr/src/share/mk/bsd.compiler.mk =
/usr/src/share/mk/bsd.linker.mk /usr/src/lib/clang/llvm.build.mk =
/usr/src/share/mk/bsd.prog.mk /usr/src/share/mk/bsd.init.mk =
/usr/src/share/mk/local.init.mk /usr/src/share/mk/src.init.mk =
/usr/src/usr.bin/clang/lldb/../Makefile.inc =
/usr/src/usr.bin/clang/lldb/../../Makefile.inc =
/usr/src/share/mk/bsd.libnames.mk /usr/src/share/mk/sr
> c.libnames.mk /usr/src/share/mk/bsd.nls.mk =
/usr/src/share/mk/bsd.confs.mk /usr/src/share/mk/bsd.files.mk =
/usr/src/share/mk/bsd.incs.mk /usr/src/share/mk/bsd.links.mk =
/usr/src/share/mk/bsd.man.mk /usr/src/share/mk/bsd.dep.mk =
/usr/src/share/mk/bsd.clang-analyze.mk /usr/src/share/mk/bsd.obj.mk =
/usr/src/share/mk/bsd.subdir.mk /usr/src/share/mk/bsd.sys.mk'
> .PATH=3D'. /usr/src/usr.bin/clang/lldb =
/usr/src/contrib/llvm/tools/lldb/docs =
/usr/src/contrib/llvm/tools/lldb/tools/driver'
> 1 error
>=20
> make[5]: stopped in /usr/src/usr.bin/clang/lldb
> .ERROR_TARGET=3D'lldb.full'
> =
.ERROR_META_FILE=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.power=
pc64/usr/src/usr.bin/clang/lldb/lldb.full.meta'
> .MAKE.LEVEL=3D'5'
> MAKEFILE=3D''
> .MAKE.MODE=3D'meta missing-filemon=3Dyes missing-meta=3Dyes silent=3Dyes=
verbose'
> _ERROR_CMD=3D'c++ -target powerpc64-unknown-freebsd12.0 =
--sysroot=3D/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr=
/src/tmp -B/usr/local/powerpc64-freebsd/bin/ -O2 -pipe =
-I/usr/src/contrib/llvm/tools/lldb/include =
-I/usr/src/contrib/llvm/tools/clang/include -DCLANG_ENABLE_ARCMT =
-DCLANG_ENABLE_STATIC_ANALYZER -I/usr/src/lib/clang/include =
-I/usr/src/contrib/llvm/include -DLLVM_BUILD_GLOBAL_ISEL =
-D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS =
-DLLVM_DEFAULT_TARGET_TRIPLE=3D\"powerpc64-unknown-freebsd12.0\" =
-DLLVM_HOST_TRIPLE=3D\"powerpc64-unknown-freebsd12.0\" =
-DDEFAULT_SYSROOT=3D\"\" -ffunction-sections -fdata-sections -g =
-fstack-protector-strong -Wno-empty-body -Wno-string-plus-int =
-Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value =
-Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion =
-Wno-unused-local-typedef -Wno-address-of-packed-member -Wno-switch =
-Wno-switch-enum -Wno-knr-promoted-parameter -Wno-parentheses =
-Qunused-arguments -std=3Dc++11 -fno-e
> xceptions -fno-rtti -stdlib=3Dlibc++ -Wno-c++11-extensions =
-Wl,--gc-sections -o lldb.full Driver.o =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib/cla=
ng/liblldb/liblldb.a =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib/cla=
ng/libclang/libclang.a =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/lib/cla=
ng/libllvm/libllvm.a -ledit -lpanel -lncursesw -lz -lpthread;'
> .CURDIR=3D'/usr/src/usr.bin/clang/lldb'
> .MAKE=3D'make'
> =
.OBJDIR=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/=
src/usr.bin/clang/lldb'
> .TARGETS=3D'all'
> =
DESTDIR=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/=
src/tmp'
> LD_LIBRARY_PATH=3D''
> MACHINE=3D'powerpc'
> MACHINE_ARCH=3D'powerpc64'
> =
MAKEOBJDIRPREFIX=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.power=
pc64'
> MAKESYSPATH=3D'/usr/src/share/mk'
> MAKE_VERSION=3D'20170711'
> =
PATH=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src=
/tmp/legacy/usr/sbin:/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powe=
rpc64/usr/src/tmp/legacy/usr/bin:/usr/obj/powerpc64vtsc_clang_altbinutils/=
powerpc.powerpc64/usr/src/tmp/legacy/bin:/usr/obj/powerpc64vtsc_clang_altb=
inutils/powerpc.powerpc64/usr/src/tmp/usr/sbin:/usr/obj/powerpc64vtsc_clan=
g_altbinutils/powerpc.powerpc64/usr/src/tmp/usr/bin:/sbin:/bin:/usr/sbin:/=
usr/bin'
> SRCTOP=3D'/usr/src'
> =
OBJTOP=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/s=
rc'
> .MAKE.MAKEFILES=3D'/usr/src/share/mk/sys.mk =
/usr/src/share/mk/local.sys.env.mk /usr/src/share/mk/src.sys.env.mk =
/root/src.configs/src.conf.powerpc64-clang_altbinutils-bootstrap.amd64-hos=
t /usr/src/share/mk/bsd.mkopt.mk /usr/src/share/mk/bsd.suffixes.mk =
/root/src.configs/make.conf /usr/src/share/mk/local.sys.mk =
/usr/src/share/mk/src.sys.mk /dev/null =
/usr/src/usr.bin/clang/lldb/Makefile /usr/src/lib/clang/lldb.pre.mk =
/usr/src/lib/clang/clang.pre.mk /usr/src/lib/clang/llvm.pre.mk =
/usr/src/lib/clang/clang.build.mk /usr/src/share/mk/src.opts.mk =
/usr/src/share/mk/bsd.own.mk /usr/src/share/mk/bsd.opts.mk =
/usr/src/share/mk/bsd.cpu.mk /usr/src/share/mk/bsd.compiler.mk =
/usr/src/share/mk/bsd.linker.mk /usr/src/lib/clang/llvm.build.mk =
/usr/src/share/mk/bsd.prog.mk /usr/src/share/mk/bsd.init.mk =
/usr/src/share/mk/local.init.mk /usr/src/share/mk/src.init.mk =
/usr/src/usr.bin/clang/lldb/../Makefile.inc =
/usr/src/usr.bin/clang/lldb/../../Makefile.inc =
/usr/src/share/mk/bsd.libnames.mk /usr/src/share/mk/sr
> c.libnames.mk /usr/src/share/mk/bsd.nls.mk =
/usr/src/share/mk/bsd.confs.mk /usr/src/share/mk/bsd.files.mk =
/usr/src/share/mk/bsd.incs.mk /usr/src/share/mk/bsd.links.mk =
/usr/src/share/mk/bsd.man.mk /usr/src/share/mk/bsd.dep.mk =
/usr/src/share/mk/bsd.clang-analyze.mk /usr/src/share/mk/bsd.obj.mk =
/usr/src/share/mk/bsd.subdir.mk /usr/src/share/mk/bsd.sys.mk'
> .PATH=3D'. /usr/src/usr.bin/clang/lldb =
/usr/src/contrib/llvm/tools/lldb/docs =
/usr/src/contrib/llvm/tools/lldb/tools/driver'
> *** [all_subdir_usr.bin/clang/lldb] Error code 2
=3D=3D=3D
Mark Millard
markmi at dsl-only.net
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