[MacPorts] #65942: mrustc with GCC for PowerPC

[MacPorts]

#65942: mrustc with GCC for PowerPC
---------------------------+----------------------
  Reporter:  barracuda156  |      Owner:  catap
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.2
Resolution:                |   Keywords:  powerpc
      Port:  mrustc        |
---------------------------+----------------------

Comment (by barracuda156):

 Quick updates:

 1. `mrustc` builds as a ppc binary, but with totally wrong target
 settings: that explains why `rust` was picking x86.
 {{{
 /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_lang_mrustc/mrustc/work
 /thepowersgang-mrustc-1b1416b/bin/mrustc -Z print-cfgs
 sergey-fedorovs-power-mac-g5:~ svacchanda$
 /opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_lang_mrustc/mrustc/work
 /thepowersgang-mrustc-1b1416b/bin/mrustc -Z print-cfgs
 Setup: V V V
 (0.00 s) Setup: DONE
 Target Load: V V V
 (0.00 s) Target Load: DONE
 >rust_compiler=mrustc
 >target_arch=x86_64
 >target_endian=little
 >target_env=gnu
 >target_family=unix
 >target_has_atomic=8
 >target_has_atomic=16
 >target_has_atomic=32
 >target_has_atomic=64
 >target_has_atomic=ptr
 >target_has_atomic=cas
 >target_has_atomic_equal_alignment=8
 >target_has_atomic_equal_alignment=16
 >target_has_atomic_equal_alignment=32
 >target_has_atomic_equal_alignment=64
 >target_has_atomic_equal_alignment=ptr
 >target_has_atomic_load_store=8
 >target_has_atomic_load_store=16
 >target_has_atomic_load_store=32
 >target_has_atomic_load_store=64
 >target_has_atomic_load_store=ptr
 >target_os=macos
 >target_pointer_width=64
 >target_vendor=apple
 >target_vendor=
 >apple
 >unix
 }}}

 2. Latest update to `mrustc` has broken some patch:
 {{{
 make[1]: Nothing to be done for `all'.
 test -e bin/minicargo
 tar -xf rustc-1.54.0-src.tar.gz
 cd rustc-1.54.0-src/ && patch -p0 < ../rustc-1.54.0-src.patch;
 /bin/sh: ../rustc-1.54.0-src.patch: No such file or directory
 make: *** [rustc-1.54.0-src//dl-version] Error 1
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_lang_mrustc/mrustc/work
 /thepowersgang-mrustc-1b1416b" && /usr/bin/make -j2 -w -f minicargo.mk -j2
 bin/mrustc bin/minicargo && /usr/bin/make -j2 -C tools/dump_hirfile &&
 /usr/bin/make -j2 -C tools/standalone_miri && /usr/bin/make -j1 -f
 minicargo.mk LIBS
 Exit code: 2
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/65942#comment:4>
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