[MacPorts] #64260: gcc7: cannot create executables for ppc64

MacPorts noreply at macports.org
Fri Jan 14 08:11:06 UTC 2022


#64260: gcc7: cannot create executables for ppc64
---------------------------+-------------------------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.1
Resolution:                |   Keywords:  PowerPC, Leopard, ppc64
      Port:  gcc7, gcc6    |
---------------------------+-------------------------------------

Comment (by barracuda156):

 It appears that with `ld64-97` it works correctly:

 {{{
 36-197:Dev svacchanda$ /opt/local/bin/gcc-mp-7 -m64 -o hello64 hello.c
 36-197:Dev svacchanda$ file hello64
 hello64: Mach-O 64-bit executable ppc64
 36-197:Dev svacchanda$ ./hello64
 Hello, World

 36-197:Dev svacchanda$ /opt/local/bin/gcc-mp-7 -v
 Using built-in specs.
 COLLECT_GCC=/opt/local/bin/gcc-mp-7
 COLLECT_LTO_WRAPPER=/opt/local/libexec/gcc/ppc-apple-darwin9/7.5.0/lto-
 wrapper
 Target: ppc-apple-darwin9
 Configured with:
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/gcc7/work/gcc-7.5.0/configure
 --prefix=/opt/local --build=ppc-apple-darwin9 --enable-
 languages=c,c++,objc,obj-c++,lto,fortran --libdir=/opt/local/lib/gcc7
 --includedir=/opt/local/include/gcc7 --infodir=/opt/local/share/info
 --mandir=/opt/local/share/man --datarootdir=/opt/local/share/gcc-7 --with-
 local-prefix=/opt/local --with-system-zlib --disable-nls --program-
 suffix=-mp-7 --with-gxx-include-dir=/opt/local/include/gcc7/c++/ --with-
 gmp=/opt/local --with-mpfr=/opt/local --with-mpc=/opt/local --with-
 isl=/opt/local --enable-stage1-checking --enable-lto --enable-libstdcxx-
 time --with-build-config=bootstrap-debug --with-as=/opt/local/bin/as
 --with-ld=/opt/local/bin/ld --with-ar=/opt/local/bin/ar --with-
 bugurl=https://trac.macports.org/newticket --disable-tls --with-
 pkgversion='MacPorts gcc7 7.5.0_3+universal'
 Thread model: posix
 gcc version 7.5.0 (MacPorts gcc7 7.5.0_3+universal)

 36-197:Dev svacchanda$ port -v installed ld64
 The following ports are currently installed:
   ld64 @3_4+ld64_127 requested_variants='-universal' platform='darwin 9'
 archs='ppc' date='2021-12-21T12:38:46+0800'
   ld64 @3_4+ld64_97 (active) requested_variants='+ld64_97-universal'
 platform='darwin 9' archs='ppc' date='2022-01-09T14:30:09+0800'
 }}}

 https://github.com/iains/darwin-toolchains-start-
 here/discussions/8#discussioncomment-1967752

-- 
Ticket URL: <https://trac.macports.org/ticket/64260#comment:16>
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