apple-gcc42 @5666.3_13 build fails due to ld not recognizing -arch ppc

[cooljeanius (Eric Gallager)]

Tried installing apple-gcc42 today, ran into this error:

/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/objroot/obj-x86_64-powerpc/./gcc/xgcc -B/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/objroot/obj-x86_64-powerpc/./gcc/ -B/opt/local/powerpc-apple-darwin10/bin/ -B/opt/local/powerpc-apple-darwin10/lib/ -isystem /opt/local/powerpc-apple-darwin10/include -isystem /opt/local/powerpc-apple-darwin10/sys-include -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.4 -O2  -O2 -g -O2  -std=gnu89 -isysroot /Developer/SDKs/MacOSX10.5.sdk -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include  -Wa,-force_cpusubtype_ALL -pipe -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/objroot/src/gcc -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/objroot/src/gcc/. -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/objroot/src/gcc/../include -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/objroot/src/gcc/../libcpp/include  -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/objroot/src/gcc/../libdecnumber -I../libdecnumber -m64 -xassembler-with-cpp -include libgcc/ppc64/darwin-tramp.vis -c /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/objroot/src/gcc/config/rs6000/darwin-tramp.asm -o libgcc/ppc64/darwin-tramp.o
ld: unknown/unsupported architecture name for: -arch ppc
collect2: ld returned 1 exit status
make[4]: *** [libgcc_s.dylib] Error 1
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [stmp-multilib] Error 2
rm cpp.pod gcov.pod gpl.pod gfdl.pod fsf-funding.pod gcc.pod
make[2]: *** [all-gcc] Error 2
make[1]: *** [all] Error 2
+ exit 1
make: *** [install] Error 1
make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/gcc-5666.3'
Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/gcc-5666.3" && /usr/bin/make -j2 -w install CC="/usr/bin/gcc-4.2 -pipe -std=gnu89" PREFIX="/opt/local" SRCROOT="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/gcc-5666.3" OBJROOT="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/objroot" SYMROOT="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/symroot" DSTROOT="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_apple-gcc42/apple-gcc42/work/destroot" RC_NONARCH_CFLAGS="-pipe -std=gnu89" RC_OS="macos" RC_ARCHS="i386 x86_64" RC_ProjectSourceVersion="5666" RC_ProjectSourceSubversion="3" TARGETS="i386 ppc" 
Exit code: 2
Error: org.macports.build for port apple-gcc42 returned: command execution failed
DEBUG: Error code: CHILDSTATUS 97144 2
DEBUG: Backtrace: command execution failed

[cooljeanius (Eric Gallager)]

main.log for apple-gcc42 build failure

[jeremyhu (Jeremy Huddleston Sequoia)]

Yeah, I updated SL's cctools, so it no longer supports ppc by default. apple-gcc42 should follow suit.

[cooljeanius (Eric Gallager)]

Replying to jeremyhu@…:

Yeah, I updated SL's cctools, so it no longer supports ppc

I thought that ld came from the ld64 port though? Or did that get updated likewise as well?

by default

So if it is just the default, does that mean that there is a way to select something other than the default?

[jeremyhu (Jeremy Huddleston Sequoia)]

Yeah, I meant ld64.

No, there's no variant setup for it. Do you actually need ppc support?

[cooljeanius (Eric Gallager)]

Replying to jeremyhu@…:

No, there's no variant setup for it. Do you actually need ppc support?

I suppose not via MacPorts, as Xcode's gcc still has ppc support... I mostly just compile for ppc for testing purposes (i.e. to debug my Rosetta installation); my only physical ppc machine is currently sitting in my basement gathering dust...

[jeremyhu (Jeremy Huddleston Sequoia)]

Yeah, that's pretty much why I did it. C++11 support is more important than ppc support =/

[jeremyhu (Jeremy Huddleston Sequoia)]

I'll use this to fix gcc42's build (removing ppc on SL)

[cooljeanius (Eric Gallager)]

r125113 should theoretically "fix" this, I guess, have not tested yet though...

[jeremyhu (Jeremy Huddleston Sequoia)]

Yeah.