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Date:      Mon, 26 Sep 2016 19:47:46 -0700
From:      Mark Millard <markmi@dsl-only.net>
To:        FreeBSD Toolchain <freebsd-toolchain@freebsd.org>, FreeBSD PowerPC ML <freebsd-ppc@freebsd.org>, FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org>, FreeBSD Ports <freebsd-ports@freebsd.org>
Subject:   Re: devel/powerpc64-gcc cross-build of libc++ based stable/11 -r306344 buildworld failed: call to . . . lacks nop, can't restore toc; recompile with -fPIC
Message-ID:  <3F3E013B-2A68-47F8-A700-4CAA6D56BFB4@dsl-only.net>
In-Reply-To: <BBE377CB-94A3-4960-9661-A9BDF173AF8E@dsl-only.net>
References:  <BBE377CB-94A3-4960-9661-A9BDF173AF8E@dsl-only.net>

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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.

=3D=3D=3D
Mark Millard
markmi at dsl-only.net

On 2016-Sep-26, at 4:48 PM, Mark Millard <markmi@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/libprivatedev=
dctl.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(i=
ostream.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=3D'-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=3D"1.3b"' '-std=3Dgnu99' '-fstack-protector-strong' =
'-Wsystem-headers' '-Wall' '-Wno-format-y2k' '-Wno-uninitialized' =
'-Wno-pointer-sign' '-Wno-error=3Dunused-function' =
'-Wno-error=3Denum-compare' '-Wno-error=3Dlogical-not-parentheses' =
'-Wno-error=3Dbool-compare' '-Wno-error=3Duninitialized' =
'-Wno-error=3Darray-bounds' '-Wno-error=3Dclobbered' =
'-Wno-error=3Dcast-align' '-Wno-error=3Dextra' '-Wno-error=3Dattributes' =
'-Wno-error=3Dinline' '-Wno-error=3Dunused-but-set-variable' =
'-Wno-error=3Dunused-value' '-Wno-error=3Dstrict-aliasi
ng' '-Wno-error=3Daddress' '-v' '-c' '-o' 'signal.o'
> --- all_subdir_lib/libdevdctl ---
> collect2: error: ld returned 1 exit status
> *** [libprivatedevdctl.so.0.full] Error code 1
>=20
> make[5]: stopped in /usr/src/lib/libdevdctl
> .ERROR_TARGET=3D'libprivatedevdctl.so.0.full'
> =
.ERROR_META_FILE=3D'/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/lib/libd=
evdctl/libprivatedevdctl.so.0.full.meta'
> .MAKE.LEVEL=3D'5'
> MAKEFILE=3D''
> .MAKE.MODE=3D'meta missing-filemon=3Dyes missing-meta=3Dyes silent=3Dyes=
 verbose'
> .CURDIR=3D'/usr/src/lib/libdevdctl'
> .MAKE=3D'make'
> .OBJDIR=3D'/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/lib/libdevdctl'=

> .TARGETS=3D'all'
> DESTDIR=3D'/usr/obj/xtoolchain/powerpc.powerpc64/usr/src/tmp'
> LD_LIBRARY_PATH=3D''
> MACHINE=3D'powerpc'
> MACHINE_ARCH=3D'powerpc64'
> MAKEOBJDIRPREFIX=3D'/usr/obj/xtoolchain/powerpc.powerpc64'
> MAKESYSPATH=3D'/usr/src/share/mk'
> MAKE_VERSION=3D'20160606'
> =
PATH=3D'/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/po=
werpc.powerpc64/usr/src/tmp/usr/sbin:/usr/obj/xtoolchain/powerpc.powerpc64=
/usr/src/tmp/usr/bin:/sbin:/bin:/usr/sbin:/usr/bin'
> SRCTOP=3D'/usr/src'
> OBJTOP=3D'/usr/obj/xtoolchain/powerpc.powerpc64/usr/src'
> .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-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=3D'. /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@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_xtool=
chain-amd64-host.sh=20
> kldload -n filemon && \
> script =
~/sys_typescripts/typescript_make_powerpc64vtsc_nodebug_incl_clang_xtoolch=
ain-amd64-host-$(date +%Y-%m-%d:%H:%M:%S) \
> env __MAKE_CONF=3D"/root/src.configs/make.conf" =
SRC_ENV_CONF=3D"/root/src.configs/src.conf.powerpc64-xtoolchain.amd64-host=
" \
> WITH_META_MODE=3Dyes \
> MAKEOBJDIRPREFIX=3D"/usr/obj/xtoolchain" \
> make $*

> # more ~/src.configs/src.conf.powerpc64-xtoolchain.amd64-host=20
> TO_TYPE=3Dpowerpc64
> TOOLS_TO_TYPE=3D${TO_TYPE}
> VERSION_CONTEXT=3D11.0
> #
> KERNCONF=3DGENERIC64vtsc-NODEBUG
> TARGET=3Dpowerpc
> .if ${.MAKE.LEVEL} =3D=3D 0
> TARGET_ARCH=3D${TO_TYPE}
> .export TARGET_ARCH
> .endif
> #
> WITHOUT_CROSS_COMPILER=3D
> WITHOUT_SYSTEM_COMPILER=3D
> #
> WITH_LIBCPLUSPLUS=3D
> WITHOUT_BINUTILS_BOOTSTRAP=3D
> WITHOUT_CLANG_BOOTSTRAP=3D
> WITH_CLANG=3D
> WITH_CLANG_IS_CC=3D
> WITH_CLANG_FULL=3D
> WITH_CLANG_EXTRAS=3D
> WITH_LLDB=3D
> #
> WITH_BOOT=3D
> # 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=3D
> #
> WITHOUT_ELFTOOLCHAIN_BOOTSTRAP=3D
> WITHOUT_GCC_BOOTSTRAP=3D
> WITHOUT_GCC=3D
> WITHOUT_GCC_IS_CC=3D
> WITHOUT_GNUCXX=3D
> #
> NO_WERROR=3D
> #WERROR=3D
> MALLOC_PRODUCTION=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 ${TO_TYPE}-xtoolchain-gcc related binutils. . =
.
> #
> CROSS_TOOLCHAIN=3D${TO_TYPE}-gcc
> X_COMPILER_TYPE=3Dgcc
> CROSS_BINUTILS_PREFIX=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/
> .if ${.MAKE.LEVEL} =3D=3D 0
> =
XCC=3D/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-gc=
c
> =
XCXX=3D/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-g=
++
> =
XCPP=3D/usr/local/bin/${TOOLS_TO_TYPE}-portbld-freebsd${VERSION_CONTEXT}-c=
pp
> .export XCC
> .export XCXX
> .export XCPP
> XAS=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/as
> XAR=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ar
> XLD=3D/usr/local/${TOOLS_TO_TYPE}-freebsd/bin/ld
> 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 XLD
> .export XNM
> .export XOBJCOPY
> .export XOBJDUMP
> .export XRANLIB
> .export XSIZE
> .export XSTRINGS
> .endif
> #
> #
> # =46rom based on clang (via system). . .
> #
> .if ${.MAKE.LEVEL} =3D=3D 0
> CC=3D/usr/bin/clang
> CXX=3D/usr/bin/clang++
> CPP=3D/usr/bin/clang-cpp
> .export CC
> .export CXX
> .export CPP
> .endif

> # more /etc/make.conf
> WANT_QT_VERBOSE_CONFIGURE=3D1
> #
> DEFAULT_VERSIONS+=3Dperl5=3D5.22
> WRKDIRPREFIX=3D/usr/obj/portswork
> WITH_DEBUG=3D
> WITH_DEBUG_FILES=3D
> MALLOC_PRODUCTION=3D

> # 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.


=3D=3D=3D
Mark Millard
markmi at dsl-only.net

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