thr3ads.net - freebsd stable - devel/powerpc64-gcc cross-build of libc++ based stable/11 -r306344 buildworld failed: call to . . . lacks nop, can't restore toc; recompile with -fPIC [Sep 2016]

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Mark Millard

2016-Sep-26 23:48 UTC

devel/powerpc64-gcc cross-build of libc++ based stable/11 -r306344 buildworld failed: call to . . . lacks nop, can't restore toc; recompile with -fPIC

So far I'm unable to use powerpc64-gcc (as of /usr/ports -r422765) to build
stable/11 -r306344 on amd64 -r306344 : See the
> iostream.cpp:(.text.startup+0x1c): call to
`std::__1::ios_base::Init::Init()' lacks nop, can't restore toc;
recompile with -fPIC
in the later extraction from the build log. The version of ld (and other such)
in use is:
> # /usr/local/bin/powerpc64-freebsd-ld --version
> GNU ld (GNU Binutils) 2.25.1. . .

This is because of reported problems with 2.27 for powerpc64. (It will still be
a while before I've access to the powerpc64's again.)

As for the log file material. . .
> --- all_subdir_lib/libdevdctl ---
> Building
/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/lib/libdevdctl/libprivatedevdctl.so.0.full
> --- libprivatedevdctl.so.0.full ---
> building shared library libprivatedevdctl.so.0
.  .  .> --- all_subdir_lib/libdevdctl ---
> /usr/local/bin/powerpc64-freebsd-ld:
/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/../lib/libc++/libc++.a(iostream.o):
In function `_GLOBAL__sub_I__ZNSt3__13cinE':
> iostream.cpp:(.text.startup+0x1c): call to
`std::__1::ios_base::Init::Init()' lacks nop, can't restore toc;
recompile with -fPIC
> /usr/local/bin/powerpc64-freebsd-ld: final link failed: Bad value
> --- all_subdir_lib/libevent ---
> COLLECT_GCC_OPTIONS='-isystem'
'/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/include'
'-L/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/lib'
'-B' '/usr/local/powerpc64-freebsd/bin/' '-O2'
'-pipe' '-I' '/usr/src/lib/libevent' '-D'
'HAVE_CLOCK_GETTIME' '-D' 'HAVE_FCNTL_H' '-D'
'HAVE_POLL' '-D' 'HAVE_SELECT' '-D'
'HAVE_SETFD' '-D' 'HAVE_STDARG_H' '-D'
'HAVE_SYS_IOCTL_H' '-D' 'HAVE_SYS_TIME_H' '-D'
'HAVE_UNISTD_H' '-D' 'HAVE_VASPRINTF' '-D'
'HAVE_WORKING_KQUEUE' '-D' 'VERSION="1.3b"'
'-std=gnu99' '-fstack-protector-strong'
'-Wsystem-headers' '-Wall' '-Wno-format-y2k'
'-Wno-uninitialized' '-Wno-pointer-sign'
'-Wno-error=unused-function' '-Wno-error=enum-compare'
'-Wno-error=logical-not-parentheses' '-Wno-error=bool-compare'
'-Wno-error=uninitialized' '-Wno-error=array-bounds'
'-Wno-error=clobbered' '-Wno-error=cast-align'
'-Wno-error=extra' '-Wno-error=attributes'
'-Wno-error=inline' '-Wno-error=unused-but-set-variable'
'-Wno-error=unused-value' '-Wno-error=strict-aliasing'
'-Wno-error=address' '-v' '-c' '-o'
'signal.o'
> --- all_subdir_lib/libdevdctl ---
> collect2: error: ld returned 1 exit status
> *** [libprivatedevdctl.so.0.full] Error code 1
> 
> make[5]: stopped in /usr/src/lib/libdevdctl
> .ERROR_TARGET='libprivatedevdctl.so.0.full'
>
.ERROR_META_FILE='/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/lib/libdevdctl/libprivatedevdctl.so.0.full.meta'
> .MAKE.LEVEL='5'
> MAKEFILE=''
> .MAKE.MODE='meta missing-filemon=yes missing-meta=yes silent=yes
verbose'
> .CURDIR='/usr/src/lib/libdevdctl'
> .MAKE='make'
>
.OBJDIR='/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/lib/libdevdctl'
> .TARGETS='all'
> DESTDIR='/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp'
> LD_LIBRARY_PATH=''
> MACHINE='powerpc'
> MACHINE_ARCH='powerpc64'
> MAKEOBJDIRPREFIX='/usr/obj/xtoolchain/powerpc.powerpc64'
> MAKESYSPATH='/usr/src/share/mk'
> MAKE_VERSION='20160606'
>
PATH='/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/legacy/usr/sbin:/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/legacy/usr/bin:/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/legacy/bin:/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/sbin:/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/bin:/sbin:/bin:/usr/sbin:/usr/bin'
> SRCTOP='/usr/src'
> OBJTOP='/usr/obj/xtoolchain/powerpc.powerpc64/usr/src'
> .MAKE.MAKEFILES='/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-xtoolchain.amd64-host
/usr/src/share/mk/bsd.mkopt.mk /root/src.configs/make.conf
/usr/src/share/mk/local.sys.mk /usr/src/share/mk/src.sys.mk /etc/src.conf
/usr/src/lib/libdevdctl/Makefile /usr/src/share/mk/bsd.lib.mk
/usr/src/share/mk/bsd.init.mk /usr/src/share/mk/bsd.opts.mk
/usr/src/share/mk/bsd.cpu.mk /usr/src/share/mk/local.init.mk
/usr/src/share/mk/src.init.mk /usr/src/lib/libdevdctl/../Makefile.inc
/usr/src/share/mk/bsd.own.mk /usr/src/share/mk/bsd.compiler.mk
/usr/src/share/mk/bsd.libnames.mk /usr/src/share/mk/src.libnames.mk
/usr/src/share/mk/src.opts.mk /usr/src/share/mk/bsd.symver.mk
/usr/src/share/mk/bsd.nls.mk /usr/src/share/mk/bsd.files.mk
/usr/src/share/mk/bsd.incs.mk /usr/src/share/mk/bsd.confs.mk
/usr/src/share/mk/bsd.links.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='. /usr/src/lib/libdevdctl'
> 1 error

Context details:
> # freebsd-version -ku; uname -apKU
> 11.0-PRERELEASE
> 11.0-PRERELEASE
> FreeBSD FreeBSDx64 11.0-PRERELEASE FreeBSD 11.0-PRERELEASE #7 r306344M: Mon
Sep 26 10:29:55 PDT 2016     markmi at
FreeBSDx64:/usr/obj/clang/amd64.amd64/usr/src/sys/GENERIC-NODBG  amd64 amd64
1100503 1100503
> # svnlite info /usr/src | grep "Re[lv][ai:]"
> Relative URL: ^/stable/11
> Revision: 306344
> Last Changed Rev: 306344
> # svnlite info /usr/ports | grep "Re[lv][ai:]"
> Relative URL: ^/head
> Revision: 422765
> Last Changed Rev: 422765
But I have avoided the recent 2.27 of devel/binutils and
devel/powerpc64-binutils :
> # svnlite info /usr/ports/devel/powerpc64-binutils/ | grep
"Re[lv][ai:]"
> Relative URL: ^/head/devel/powerpc64-binutils
> Revision: 407342
> Last Changed Rev: 407342
> # svnlite info /usr/ports/devel/binutils/ | grep "Re[lv][ai:]"
> Relative URL: ^/head/devel/binutils
> Revision: 416639
> Last Changed Rev: 416639
As for src.conf and related. . .
> # more
~/sys_build_scripts.amd64-host/make_powerpc64vtsc_nodebug_incl_clang_xtoolchain-amd64-host.sh
> kldload -n filemon && \
> script
~/sys_typescripts/typescript_make_powerpc64vtsc_nodebug_incl_clang_xtoolchain-amd64-host-$(date
+%Y-%m-%d:%H:%M:%S) \
> env __MAKE_CONF="/root/src.configs/make.conf"
SRC_ENV_CONF="/root/src.configs/src.conf.powerpc64-xtoolchain.amd64-host"
\
> WITH_META_MODE=yes \
> MAKEOBJDIRPREFIX="/usr/obj/xtoolchain" \
> make $*
> # more ~/src.configs/src.conf.powerpc64-xtoolchain.amd64-host 
> TO_TYPE=powerpc64
> TOOLS_TO_TYPE=${TO_TYPE}
> VERSION_CONTEXT=11.0
> #
> KERNCONF=GENERIC64vtsc-NODEBUG
> TARGET=powerpc
> .if ${.MAKE.LEVEL} == 0
> TARGET_ARCH=${TO_TYPE}
> .export TARGET_ARCH
> .endif
> #
> WITHOUT_CROSS_COMPILER> WITHOUT_SYSTEM_COMPILER> #
> WITH_LIBCPLUSPLUS> WITHOUT_BINUTILS_BOOTSTRAP>
WITHOUT_CLANG_BOOTSTRAP> WITH_CLANG> WITH_CLANG_IS_CC>
WITH_CLANG_FULL> WITH_CLANG_EXTRAS> WITH_LLDB> #
> WITH_BOOT> # powerpc64 LIB32 builds via gcc 4.9 or later variants that
I've tried
> # but the LIB32 does not work [crtbeginS code problem(s)]
> WITHOUT_LIB32> #
> WITHOUT_ELFTOOLCHAIN_BOOTSTRAP> WITHOUT_GCC_BOOTSTRAP>
WITHOUT_GCC> WITHOUT_GCC_IS_CC> WITHOUT_GNUCXX> #
> NO_WERROR> #WERROR> MALLOC_PRODUCTION> #
> WITH_DEBUG_FILES> #
> #
> # For TO (so-called "cross") stages . . .
> # So-called-cross via ${TO_TYPE}-xtoolchain-gcc/${TO_TYPE}-gcc. . .
> # TOOLS_TO_TYPE based on ${TO_TYPE}-xtoolchain-gcc related binutils. . .
> #
> CROSS_TOOLCHAIN=${TO_TYPE}-gcc
> X_COMPILER_TYPE=gcc
> CROSS_BINUTILS_PREFIX=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/
> .if ${.MAKE.LEVEL} == 0
> XCC=/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-gcc
> XCXX=/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-g++
> XCPP=/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-cpp
> .export XCC
> .export XCXX
> .export XCPP
> XAS=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/as
> XAR=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ar
> XLD=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ld
> XNM=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/nm
> XOBJCOPY=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/objcopy
> XOBJDUMP=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/objdump
> XRANLIB=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ranlib
> XSIZE=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/size
> #NO-SUCH: XSTRINGS=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/strings
> XSTRINGS=/usr/local/bin/${TOOLS_TO_TYPE}-freebsd-strings
> .export XAS
> .export XAR
> .export XLD
> .export XNM
> .export XOBJCOPY
> .export XOBJDUMP
> .export XRANLIB
> .export XSIZE
> .export XSTRINGS
> .endif
> #
> #
> # From based on clang (via system). . .
> #
> .if ${.MAKE.LEVEL} == 0
> CC=/usr/bin/clang
> CXX=/usr/bin/clang++
> CPP=/usr/bin/clang-cpp
> .export CC
> .export CXX
> .export CPP
> .endif
> # more /etc/make.conf
> WANT_QT_VERBOSE_CONFIGURE=1
> #
> DEFAULT_VERSIONS+=perl5=5.22
> WRKDIRPREFIX=/usr/obj/portswork
> WITH_DEBUG> WITH_DEBUG_FILES> MALLOC_PRODUCTION
> # svnlite status /usr/src
> M      
/usr/src/contrib/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
> M       /usr/src/lib/csu/powerpc64/Makefile
> ?       /usr/src/sys/amd64/conf/GENERIC-NODBG
> ?       /usr/src/sys/amd64/include/include
> ?       /usr/src/sys/arm/conf/RPI2-NODBG
> ?       /usr/src/sys/arm/include/include
> M       /usr/src/sys/boot/ofw/Makefile.inc
> M       /usr/src/sys/boot/powerpc/Makefile.inc
> M       /usr/src/sys/boot/powerpc/kboot/Makefile
> M       /usr/src/sys/boot/uboot/Makefile.inc
> M       /usr/src/sys/conf/Makefile.powerpc
> M       /usr/src/sys/conf/kern.mk
> M       /usr/src/sys/conf/kmod.mk
> ?       /usr/src/sys/powerpc/conf/GENERIC64-NODBG
> ?       /usr/src/sys/powerpc/conf/GENERIC64vtsc
> ?       /usr/src/sys/powerpc/conf/GENERIC64vtsc-NODEBUG
> ?       /usr/src/sys/powerpc/conf/GENERICvtsc
> ?       /usr/src/sys/powerpc/conf/GENERICvtsc-NODEBUG
> ?       /usr/src/sys/powerpc/include/include
> M       /usr/src/sys/powerpc/ofw/ofw_machdep.c
> M       /usr/src/sys/powerpc/powerpc/exec_machdep.c
> ?       /usr/src/sys/x86/include/include
The include/include's were not added by me. They just point back to the
parent include.

The rest of the powerpc64 stuff I've been using for a long time, some of it
is for booting PowerMac G5's reliably. Other powerpc64/powerpc parts are
mostly tied to my clang 3.8.0 investigations for targeting powerpc64 and
powerpc.


==Mark Millard
markmi at dsl-only.net

Mark Millard

2016-Sep-27 02:47 UTC

head link

devel/powerpc64-gcc cross-build of libc++ based stable/11 -r306344 buildworld failed: call to . . . lacks nop, can't restore toc; recompile with -fPIC

Quick top post on avoiding the problem:

Reverting devel/powerpc64-gcc from -r421598 to -r413189 appears to have avoided
this problem.

While buildworld is still building: the build is well past the failure point
reported below.

==Mark Millard
markmi at dsl-only.net

On 2016-Sep-26, at 4:48 PM, Mark Millard <markmi at dsl-only.net> wrote:

So far I'm unable to use powerpc64-gcc (as of /usr/ports -r422765) to build
stable/11 -r306344 on amd64 -r306344 : See the
> iostream.cpp:(.text.startup+0x1c): call to
`std::__1::ios_base::Init::Init()' lacks nop, can't restore toc;
recompile with -fPIC
in the later extraction from the build log. The version of ld (and other such)
in use is:
> # /usr/local/bin/powerpc64-freebsd-ld --version
> GNU ld (GNU Binutils) 2.25.1. . .

This is because of reported problems with 2.27 for powerpc64. (It will still be
a while before I've access to the powerpc64's again.)

As for the log file material. . .
> --- all_subdir_lib/libdevdctl ---
> Building
/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/lib/libdevdctl/libprivatedevdctl.so.0.full
> --- libprivatedevdctl.so.0.full ---
> building shared library libprivatedevdctl.so.0
.  .  .> --- all_subdir_lib/libdevdctl ---
> /usr/local/bin/powerpc64-freebsd-ld:
/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/../lib/libc++/libc++.a(iostream.o):
In function `_GLOBAL__sub_I__ZNSt3__13cinE':
> iostream.cpp:(.text.startup+0x1c): call to
`std::__1::ios_base::Init::Init()' lacks nop, can't restore toc;
recompile with -fPIC
> /usr/local/bin/powerpc64-freebsd-ld: final link failed: Bad value
> --- all_subdir_lib/libevent ---
> COLLECT_GCC_OPTIONS='-isystem'
'/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/include'
'-L/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/lib'
'-B' '/usr/local/powerpc64-freebsd/bin/' '-O2'
'-pipe' '-I' '/usr/src/lib/libevent' '-D'
'HAVE_CLOCK_GETTIME' '-D' 'HAVE_FCNTL_H' '-D'
'HAVE_POLL' '-D' 'HAVE_SELECT' '-D'
'HAVE_SETFD' '-D' 'HAVE_STDARG_H' '-D'
'HAVE_SYS_IOCTL_H' '-D' 'HAVE_SYS_TIME_H' '-D'
'HAVE_UNISTD_H' '-D' 'HAVE_VASPRINTF' '-D'
'HAVE_WORKING_KQUEUE' '-D' 'VERSION="1.3b"'
'-std=gnu99' '-fstack-protector-strong'
'-Wsystem-headers' '-Wall' '-Wno-format-y2k'
'-Wno-uninitialized' '-Wno-pointer-sign'
'-Wno-error=unused-function' '-Wno-error=enum-compare'
'-Wno-error=logical-not-parentheses' '-Wno-error=bool-compare'
'-Wno-error=uninitialized' '-Wno-error=array-bounds'
'-Wno-error=clobbered' '-Wno-error=cast-align'
'-Wno-error=extra' '-Wno-error=attributes'
'-Wno-error=inline' '-Wno-error=unused-but-set-variable'
'-Wno-error=unused-value' '-Wno-error=strict-aliasing' '-Wno-error=address' '-v' '-c' '-o'
'signal.o'> --- all_subdir_lib/libdevdctl ---
> collect2: error: ld returned 1 exit status
> *** [libprivatedevdctl.so.0.full] Error code 1
> 
> make[5]: stopped in /usr/src/lib/libdevdctl
> .ERROR_TARGET='libprivatedevdctl.so.0.full'
>
.ERROR_META_FILE='/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/lib/libdevdctl/libprivatedevdctl.so.0.full.meta'
> .MAKE.LEVEL='5'
> MAKEFILE=''
> .MAKE.MODE='meta missing-filemon=yes missing-meta=yes silent=yes
verbose'
> .CURDIR='/usr/src/lib/libdevdctl'
> .MAKE='make'
>
.OBJDIR='/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/lib/libdevdctl'
> .TARGETS='all'
> DESTDIR='/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp'
> LD_LIBRARY_PATH=''
> MACHINE='powerpc'
> MACHINE_ARCH='powerpc64'
> MAKEOBJDIRPREFIX='/usr/obj/xtoolchain/powerpc.powerpc64'
> MAKESYSPATH='/usr/src/share/mk'
> MAKE_VERSION='20160606'
>
PATH='/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/legacy/usr/sbin:/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/legacy/usr/bin:/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/legacy/bin:/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/sbin:/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp/usr/bin:/sbin:/bin:/usr/sbin:/usr/bin'
> SRCTOP='/usr/src'
> OBJTOP='/usr/obj/xtoolchain/powerpc.powerpc64/usr/src'
> .MAKE.MAKEFILES='/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-xtoolchain.amd64-host
/usr/src/share/mk/bsd.mkopt.mk /root/src.configs/make.conf
/usr/src/share/mk/local.sys.mk /usr/src/share/mk/src.sys.mk /etc/src.conf
/usr/src/lib/libdevdctl/Makefile /usr/src/share/mk/bsd.lib.mk
/usr/src/share/mk/bsd.init.mk /usr/src/share/mk/bsd.opts.mk
/usr/src/share/mk/bsd.cpu.mk /usr/src/share/mk/local.init.mk
/usr/src/share/mk/src.init.mk /usr/src/lib/libdevdctl/../Makefile.inc
/usr/src/share/mk/bsd.own.mk /usr/src/share/mk/bsd.compiler.mk
/usr/src/share/mk/bsd.libnames.mk /usr/src/share/mk/src.libnames.mk
/usr/src/share/mk/src.opts.mk /usr/src/share/mk/bsd.symver.mk
/usr/src/share/mk/bsd.nls.mk /usr/src/share/mk/bsd.files.mk
/usr/src/share/mk/bsd.incs.mk /usr/src/share/mk/bsd.confs.mk
/usr/src/share/mk/bsd.links.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='. /usr/src/lib/libdevdctl'
> 1 error

Context details:
> # freebsd-version -ku; uname -apKU
> 11.0-PRERELEASE
> 11.0-PRERELEASE
> FreeBSD FreeBSDx64 11.0-PRERELEASE FreeBSD 11.0-PRERELEASE #7 r306344M: Mon
Sep 26 10:29:55 PDT 2016     markmi at
FreeBSDx64:/usr/obj/clang/amd64.amd64/usr/src/sys/GENERIC-NODBG  amd64 amd64
1100503 1100503
> # svnlite info /usr/src | grep "Re[lv][ai:]"
> Relative URL: ^/stable/11
> Revision: 306344
> Last Changed Rev: 306344
> # svnlite info /usr/ports | grep "Re[lv][ai:]"
> Relative URL: ^/head
> Revision: 422765
> Last Changed Rev: 422765
But I have avoided the recent 2.27 of devel/binutils and
devel/powerpc64-binutils :
> # svnlite info /usr/ports/devel/powerpc64-binutils/ | grep
"Re[lv][ai:]"
> Relative URL: ^/head/devel/powerpc64-binutils
> Revision: 407342
> Last Changed Rev: 407342
> # svnlite info /usr/ports/devel/binutils/ | grep "Re[lv][ai:]"
> Relative URL: ^/head/devel/binutils
> Revision: 416639
> Last Changed Rev: 416639
As for src.conf and related. . .
> # more
~/sys_build_scripts.amd64-host/make_powerpc64vtsc_nodebug_incl_clang_xtoolchain-amd64-host.sh
> kldload -n filemon && \
> script
~/sys_typescripts/typescript_make_powerpc64vtsc_nodebug_incl_clang_xtoolchain-amd64-host-$(date
+%Y-%m-%d:%H:%M:%S) \
> env __MAKE_CONF="/root/src.configs/make.conf"
SRC_ENV_CONF="/root/src.configs/src.conf.powerpc64-xtoolchain.amd64-host"
\
> WITH_META_MODE=yes \
> MAKEOBJDIRPREFIX="/usr/obj/xtoolchain" \
> make $*
> # more ~/src.configs/src.conf.powerpc64-xtoolchain.amd64-host 
> TO_TYPE=powerpc64
> TOOLS_TO_TYPE=${TO_TYPE}
> VERSION_CONTEXT=11.0
> #
> KERNCONF=GENERIC64vtsc-NODEBUG
> TARGET=powerpc
> .if ${.MAKE.LEVEL} == 0
> TARGET_ARCH=${TO_TYPE}
> .export TARGET_ARCH
> .endif
> #
> WITHOUT_CROSS_COMPILER> WITHOUT_SYSTEM_COMPILER> #
> WITH_LIBCPLUSPLUS> WITHOUT_BINUTILS_BOOTSTRAP>
WITHOUT_CLANG_BOOTSTRAP> WITH_CLANG> WITH_CLANG_IS_CC>
WITH_CLANG_FULL> WITH_CLANG_EXTRAS> WITH_LLDB> #
> WITH_BOOT> # powerpc64 LIB32 builds via gcc 4.9 or later variants that
I've tried
> # but the LIB32 does not work [crtbeginS code problem(s)]
> WITHOUT_LIB32> #
> WITHOUT_ELFTOOLCHAIN_BOOTSTRAP> WITHOUT_GCC_BOOTSTRAP>
WITHOUT_GCC> WITHOUT_GCC_IS_CC> WITHOUT_GNUCXX> #
> NO_WERROR> #WERROR> MALLOC_PRODUCTION> #
> WITH_DEBUG_FILES> #
> #
> # For TO (so-called "cross") stages . . .
> # So-called-cross via ${TO_TYPE}-xtoolchain-gcc/${TO_TYPE}-gcc. . .
> # TOOLS_TO_TYPE based on ${TO_TYPE}-xtoolchain-gcc related binutils. . .
> #
> CROSS_TOOLCHAIN=${TO_TYPE}-gcc
> X_COMPILER_TYPE=gcc
> CROSS_BINUTILS_PREFIX=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/
> .if ${.MAKE.LEVEL} == 0
> XCC=/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-gcc
> XCXX=/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-g++
> XCPP=/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-cpp
> .export XCC
> .export XCXX
> .export XCPP
> XAS=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/as
> XAR=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ar
> XLD=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ld
> XNM=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/nm
> XOBJCOPY=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/objcopy
> XOBJDUMP=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/objdump
> XRANLIB=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ranlib
> XSIZE=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/size
> #NO-SUCH: XSTRINGS=/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/strings
> XSTRINGS=/usr/local/bin/${TOOLS_TO_TYPE}-freebsd-strings
> .export XAS
> .export XAR
> .export XLD
> .export XNM
> .export XOBJCOPY
> .export XOBJDUMP
> .export XRANLIB
> .export XSIZE
> .export XSTRINGS
> .endif
> #
> #
> # From based on clang (via system). . .
> #
> .if ${.MAKE.LEVEL} == 0
> CC=/usr/bin/clang
> CXX=/usr/bin/clang++
> CPP=/usr/bin/clang-cpp
> .export CC
> .export CXX
> .export CPP
> .endif
> # more /etc/make.conf
> WANT_QT_VERBOSE_CONFIGURE=1
> #
> DEFAULT_VERSIONS+=perl5=5.22
> WRKDIRPREFIX=/usr/obj/portswork
> WITH_DEBUG> WITH_DEBUG_FILES> MALLOC_PRODUCTION
> # svnlite status /usr/src
> M      
/usr/src/contrib/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
> M       /usr/src/lib/csu/powerpc64/Makefile
> ?       /usr/src/sys/amd64/conf/GENERIC-NODBG
> ?       /usr/src/sys/amd64/include/include
> ?       /usr/src/sys/arm/conf/RPI2-NODBG
> ?       /usr/src/sys/arm/include/include
> M       /usr/src/sys/boot/ofw/Makefile.inc
> M       /usr/src/sys/boot/powerpc/Makefile.inc
> M       /usr/src/sys/boot/powerpc/kboot/Makefile
> M       /usr/src/sys/boot/uboot/Makefile.inc
> M       /usr/src/sys/conf/Makefile.powerpc
> M       /usr/src/sys/conf/kern.mk
> M       /usr/src/sys/conf/kmod.mk
> ?       /usr/src/sys/powerpc/conf/GENERIC64-NODBG
> ?       /usr/src/sys/powerpc/conf/GENERIC64vtsc
> ?       /usr/src/sys/powerpc/conf/GENERIC64vtsc-NODEBUG
> ?       /usr/src/sys/powerpc/conf/GENERICvtsc
> ?       /usr/src/sys/powerpc/conf/GENERICvtsc-NODEBUG
> ?       /usr/src/sys/powerpc/include/include
> M       /usr/src/sys/powerpc/ofw/ofw_machdep.c
> M       /usr/src/sys/powerpc/powerpc/exec_machdep.c
> ?       /usr/src/sys/x86/include/include
The include/include's were not added by me. They just point back to the
parent include.

The rest of the powerpc64 stuff I've been using for a long time, some of it
is for booting PowerMac G5's reliably. Other powerpc64/powerpc parts are
mostly tied to my clang 3.8.0 investigations for targeting powerpc64 and
powerpc.


==Mark Millard
markmi at dsl-only.net

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freebsd stable - Sep 2016 - devel/powerpc64-gcc cross-build of libc++ based stable/11 -r306344 buildworld failed: call to . . . lacks nop, can't restore toc; recompile with -fPIC

devel/powerpc64-gcc cross-build of libc++ based stable/11 -r306344 buildworld failed: call to . . . lacks nop, can't restore toc; recompile with -fPIC

devel/powerpc64-gcc cross-build of libc++ based stable/11 -r306344 buildworld failed: call to . . . lacks nop, can't restore toc; recompile with -fPIC