Date: Sat, 23 Jun 2018 22:56:24 -0700 From: Mark Millard <marklmi@yahoo.com> To: FreeBSD Toolchain <freebsd-toolchain@freebsd.org> Cc: FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: Re: system clang based head -r334932 amd64 -> powerpc64 cross build: fatal error: 'altivec.h' file not found in stage 4.2 "building libraries" Message-ID: <7D944C97-ECEC-4D4B-8C2D-2D508E0C0ADD@yahoo.com> In-Reply-To: <9E5016CA-8642-4E01-8E28-F33244BADB15@yahoo.com> References: <2DEAB250-1D93-4009-82F4-BB55CD4E406D@yahoo.com> <9E5016CA-8642-4E01-8E28-F33244BADB15@yahoo.com>
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[Still true of -r335385. But, based on a build of devel/llvm60
supplying the XCC/XCXX/XCPP, FreeBSD can be built, including the
clang compiler. The problem is FreeBSD system-clang-building
specific, not general to llvm targeting powerp64.]
On 2018-Jun-11, at 12:58 PM, Mark Millard <marklmi at yahoo.com> wrote:
> On 2018-Jun-11, at 6:37 AM, Mark Millard <marklmi at yahoo.com> wrote:
>=20
>> [Note: I sometimes build for powerpc families via clang
>> as part of identifying what is not yet working. Currently
>> I do not have access to any powerpc system so I only build.
>> This involves using devel/powerpc-binutils currently.]
>>=20
>> Despite for head -r334932:
>>=20
>> # find /usr/src/* -name altivec.h -print=20
>> /usr/src/contrib/llvm/tools/clang/lib/Headers/altivec.h
>> /usr/src/contrib/gcc/config/rs6000/altivec.h
>> /usr/src/sys/powerpc/include/altivec.h
>=20
> I should have noted someplace that the correct binding for the context
> is for Lex/Lexer.cpp to find:
>=20
> /usr/src/contrib/llvm/tools/clang/lib/Headers/altivec.h
>=20
> and not one of the FreeBSD headers. (Very different content.)
>=20
>> and:
>>=20
>> # find /usr/obj/powerpc64vtsc_clang_altbinutils -name altivec.h =
-print
>> =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/powerpc=
.powerpc64/tmp/usr/include/machine/altivec.h
>> =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/powerpc=
.powerpc64/tmp/usr/lib/clang/6.0.0/include/altivec.h
>> =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/powerpc=
.powerpc64/obj-lib32/tmp/usr/include/machine/altivec.h
>>=20
>> and:
>>=20
>> # find /usr/local -name altivec.h -print
>> =
/usr/local/lib/gcc/powerpc64-unknown-freebsd12.0/6.4.0/include/altivec.h
>> /usr/local/llvm50/lib/clang/5.0.0/include/altivec.h
>> /usr/local/llvm60/lib/clang/6.0.0/include/altivec.h
>>=20
>> and use of clang/clang++:
>>=20
>> # c++ --version
>> FreeBSD clang version 6.0.0 (tags/RELEASE_600/final 326565) (based on =
LLVM 6.0.0)
>> Target: x86_64-unknown-freebsd12.0
>> Thread model: posix
>> InstalledDir: /usr/bin
>>=20
>> my attempt to amd64 -> powerpc64 cross build (-j4) got:
>>=20
>> . . .
>> Building =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/powerpc=
.powerpc64/lib/clang/libclang/Lex/Lexer.o
>> Building =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/powerpc=
.powerpc64/lib/clang/libclang/Lex/LiteralSupport.o
>> --- Lex/Lexer.o ---
>> /usr/src/contrib/llvm/tools/clang/lib/Lex/Lexer.cpp:2401:10: fatal =
error: 'altivec.h' file not found
>> #include <altivec.h>
>> ^~~~~~~~~~~
>> 1 error generated.
>> *** [Lex/Lexer.o] Error code 1
>>=20
>> make[6]: stopped in /usr/src/lib/clang/libclang
>> .ERROR_TARGET=3D'Lex/Lexer.o'
>> =
.ERROR_META_FILE=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.power=
pc64/usr/src/powerpc.powerpc64/lib/clang/libclang/Lex_Lexer.o.meta'
>> .MAKE.LEVEL=3D'6'
>> 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/powerpc.powerpc64/tmp =
-B/usr/local/powerpc64-unknown-freebsd12.0/bin/ -O2 -pipe =
-I/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/power=
pc.powerpc64/lib/clang/libclang =
-I/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/power=
pc.powerpc64/lib/clang/libllvm =
-I/usr/src/contrib/llvm/tools/clang/lib/Basic =
-I/usr/src/contrib/llvm/tools/clang/lib/Driver =
-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 =
-gline-tables-only -fstack-protector-strong -Qunused-arguments =
-std=3Dc++11 -fno-exceptions -fno-rtti -gline-tables-only -stdlib=3Dlibc++=
-Wno-c++11-extensions -c =
/usr/src/contrib/llvm/tools/clang/lib/Lex/Lexer.cpp -o Lex/Lexer.o;'
>> .CURDIR=3D'/usr/src/lib/clang/libclang'
>> .MAKE=3D'make'
>> =
.OBJDIR=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/=
src/powerpc.powerpc64/lib/clang/libclang'
>> .TARGETS=3D'all'
>> =
DESTDIR=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/=
src/powerpc.powerpc64/tmp'
>> LD_LIBRARY_PATH=3D''
>> MACHINE=3D'powerpc'
>> MACHINE_ARCH=3D'powerpc64'
>> MAKEOBJDIRPREFIX=3D''
>> MAKESYSPATH=3D'/usr/src/share/mk'
>> MAKE_VERSION=3D'20180512'
>> =
PATH=3D'/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src=
/powerpc.powerpc64/tmp/legacy/usr/sbin:/usr/obj/powerpc64vtsc_clang_altbin=
utils/powerpc.powerpc64/usr/src/powerpc.powerpc64/tmp/legacy/usr/bin:/usr/=
obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/powerpc.powe=
rpc64/tmp/legacy/bin:/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powe=
rpc64/usr/src/powerpc.powerpc64/tmp/usr/sbin:/usr/obj/powerpc64vtsc_clang_=
altbinutils/powerpc.powerpc64/usr/src/powerpc.powerpc64/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/powerpc.powerpc64'
>> .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/src.sys.obj.mk =
/usr/src/share/mk/auto.obj.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/lib/clang/libclang/Makefile /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/clang.pre.mk =
/usr/src/lib/clang/llvm.pre.mk /usr/src/lib/clang/clang.build.mk =
/usr/src/lib/clang/llvm.build.mk /usr/src/share/mk/bsd.lib.mk =
/usr/src/share/mk/bsd.init.mk /usr/src/share/mk/local.init.mk =
/usr/src/share/mk/src.init.mk =
/usr/src/lib/clang/libclang/../Makefile.inc =
/usr/src/share/mk/bsd.libnames.mk /usr/src/share/mk/src.libnames.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/clang/libclang =
/usr/src/contrib/llvm/tools/clang/lib'
>> 1 error
>>=20
>>=20
>> I'll note that the -I's for include/'s:
>>=20
>> -I/usr/src/contrib/llvm/tools/clang/include
>> -I/usr/src/lib/clang/include
>> -I/usr/src/contrib/llvm/include
>=20
> So:
>=20
> /usr/src/contrib/llvm/tools/clang/lib/Headers
>=20
> is missing and is where altivec.h should be found for
> the include in Lex/Lexer.cpp .
>=20
> It is too bad that the altivec.h naming matches between
> clang-internal headers and FreeBSD headers, making
> correct selection messier to deal with.
>=20
> The code in Lx/Lexer.cpp looks like:
>=20
> #ifdef __SSE2__
> #include <emmintrin.h>
> #elif __ALTIVEC__
> #include <altivec.h>
> #undef bool
> #endif
>=20
>=20
>> do not seem to match up with any of:
>>=20
>> /usr/src/contrib/llvm/tools/clang/lib/Headers/
>> /usr/src/sys/powerpc/include/
>> =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/powerpc=
.powerpc64/tmp/usr/include/machine/altivec.h
>> =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/powerpc=
.powerpc64/tmp/usr/lib/clang/6.0.0/include/altivec.h
>> =
/usr/obj/powerpc64vtsc_clang_altbinutils/powerpc.powerpc64/usr/src/powerpc=
.powerpc64/obj-lib32/tmp/usr/include/machine/altivec.h
>>=20
>>=20
>> For reference:
>>=20
>> # more =
~/src.configs/src.conf.powerpc64-clang_altbinutils-bootstrap.amd64-host=20=
>> 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
>> # avoid lang/gcc7 and the like attempting
>> # lib32 (-m32) support that does not work.
>> # (Register usage mismatch?)
>> WITHOUT_LIB32=3D
>> #
>> WITHOUT_CLANG_IS_CC=3D
>> WITHOUT_BINUTILS=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}-unknown-freebsd${VERSI=
ON_CONTEXT}/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}-unknown-freebsd${VERSION_CONTEXT}/bin/as=
>> =
XAR=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/bin/ar=
>> =
XNM=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/bin/nm=
>> =
XOBJCOPY=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/b=
in/objcopy
>> =
XOBJDUMP=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/b=
in/objdump
>> =
XRANLIB=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/bi=
n/ranlib
>> =
XSIZE=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/bin/=
size
>> #NO-SUCH: =
XSTRINGS=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/b=
in/strings
>> =
XSTRINGS=3D/usr/local/bin/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEX=
T}-strings
>> .export XAS
>> .export XAR
>> .export XNM
>> .export XOBJCOPY
>> .export XOBJDUMP
>> .export XRANLIB
>> .export XSIZE
>> .export XSTRINGS
>> =
XLD=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/bin/ld=
>> .export XLD
>> .endif
>>=20
>> # more ~/src.configs/make.conf=20
>> CFLAGS.gcc+=3D -v
>>=20
>> # more =
~/sys_build_scripts.amd64-host/make_powerpc64vtsc_nodebug_clang_altbinutil=
s-amd64-host.sh=20
>> kldload -n filemon && \
>> script =
~/sys_typescripts/typescript_make_powerpc64vtsc_nodebug_clang_altbinutils-=
amd64-host-$(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/powerpc.power=
pc64" \
>> make $*
>>=20
For head -r335385 I tried again and got the same problem. Then I tried
a variation to using devel/xtoolchain-llvm60 that instead used
devel/powerpc64-binutils . This built. (I'm not claiming that the
resultant build has no problems of note. Likely I'm not going to have
access to any powerpc variant for at least a few months.)
So the problem is not with using llvm60 as such, but with FreeBSD's =
build
environment's handling of things for the system clang (V6.0).
The devel/xtoolchain-llvm60 variation was based on using:
# more /usr/local/share/toolchains/llvm60_altbinutils.mk=20
XCC=3D/usr/local/bin/clang60
XCXX=3D/usr/local/bin/clang++60
XCPP=3D/usr/local/bin/clang-cpp60
#XLD=3D/usr/local/llvm60/bin/ld.lld
#CROSS_BINUTILS_PREFIX=3D/var/empty
X_COMPILER_TYPE=3Dclang
that thereby allowed me to use devel/powerpc64-binutils via:
# more ~/src.configs/src.conf.powerpc64-xtoolchain-llvm.amd64-host=20
TO_TYPE=3Dpowerpc64
TOOLS_TO_TYPE=3D${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
#
WITHOUT_CROSS_COMPILER=3D
WITHOUT_SYSTEM_COMPILER=3D
#
WITH_LIBCPLUSPLUS=3D
WITHOUT_BINUTILS_BOOTSTRAP=3D
WITHOUT_ELFTOOLCHAIN_BOOTSTRAP=3D
WITHOUT_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_LIB32=3D
#
WITHOUT_BINUTILS=3D
WITHOUT_GCC_BOOTSTRAP=3D
WITHOUT_GCC=3D
WITHOUT_GCC_IS_CC=3D
WITHOUT_GNUCXX=3D
#
NO_WERROR=3D
#
# Avoid build aborting for the likes of:
# /usr/src/sys/sys/sglist.h:81:19: error:
# passing 'int *' to parameter of type 'volatile u_int *'
# (aka 'volatile unsigned int *') converts between
# pointers to integer types with different sign
# [-Werror,-Wpointer-sign]
#
WERROR=3D
MALLOC_PRODUCTION=3D
#
WITH_REPRODUCIBLE_BUILD=3D
WITH_DEBUG_FILES=3D
#
#
# For TO (so-called "cross") stages . . .
# TOOLS_TO_TYPE based on ${TO_TYPE}-xtoolchain-gcc related binutils. . .
#
CROSS_TOOLCHAIN=3Dllvm60_altbinutils
#X_COMPILER_TYPE=3Dclang
=
CROSS_BINUTILS_PREFIX=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSI=
ON_CONTEXT}/bin
.if ${.MAKE.LEVEL} =3D=3D 0
XCC=3D/usr/local/bin/clang60
XCXX=3D/usr/local/bin/clang++60
XCPP=3D/usr/local/bin/clang-cpp60
.export XCC
.export XCXX
.export XCPP
XAS=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/bin/as=
XAR=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/bin/ar=
XLD=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/bin/ld=
XNM=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/bin/nm=
=
XOBJCOPY=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/b=
in/objcopy
=
XOBJDUMP=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/b=
in/objdump
=
XRANLIB=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/bi=
n/ranlib
=
XSIZE=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/bin/=
size
#NO-SUCH: =
XSTRINGS=3D/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/b=
in/strings
=
XSTRINGS=3D/usr/local/bin/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEX=
T}-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 ${.MAKE.LEVEL} =3D=3D 0
CC=3D/usr/bin/clang
CXX=3D/usr/bin/clang++
CPP=3D/usr/bin/clang-cpp
.export CC
.export CXX
.export CPP
.endif
and:
# more =
~/sys_build_scripts.amd64-host/make_powerpc64vtsc_nodebug_incl_clang_xtool=
chain-llvm-amd64-host.sh=20
kldload -n filemon && \
script =
~/sys_typescripts/typescript_make_powerpc64vtsc_nodebug_incl_clang_xtoolch=
ain-llvm-amd64-host-$(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-xtoolchain-llvm.amd64=
-host" \
WITH_META_MODE=3Dyes \
=
MAKEOBJDIRPREFIX=3D"/usr/obj/powerpc64vtsc_xtoolchain-llvm/powerpc.powerpc=
64" \
make $*
and:
# more ~/src.configs/make.conf=20
CFLAGS.gcc+=3D -v
=3D=3D=3D
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)
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