[MacPorts] #64913: vlang fails for PowerPC: -latomic flag needed, Header file <sys/errno.h>, needed for module `sync` was not found

[MacPorts]

#64913: vlang fails for PowerPC: -latomic flag needed, Header file <sys/errno.h>,
needed for module `sync` was not found
---------------------------+-------------------------------------------
  Reporter:  barracuda156  |      Owner:  harens
      Type:  defect        |     Status:  accepted
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.2
Resolution:                |   Keywords:  powerpc, leopard, snowleopard
      Port:  vlang         |
---------------------------+-------------------------------------------

Comment (by barracuda156):

 Just to give an update, current version of `vlags` builds fine on 10.6 PPC
 as-is, no trickery like before.

 Rosetta still fails with:
 {{{
 --->  Building vlang
 Executing:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/v-weekly.2023.15"
 && /usr/bin/make -j6 -w all local=true VFLAGS="-v -cg -showcc
 -show-c-output -prod -cc /opt/local/bin/gcc-mp-12 -cflags -Os"
 VC=/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/v-weekly.2023.15/vc
 CC="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/cc/opt/local/bin
 /gcc-mp-12"
 CXX="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/cxx/opt/local/bin/g++-mp-12"
 OBJC="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/objc/opt/local/bin
 /gcc-mp-12"
 OBJCXX="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/objcxx/opt/local/bin/g++-mp-12"
 FC="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/fc/opt/local/bin
 /gfortran-mp-12"
 F77="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/f77/opt/local/bin
 /gfortran-mp-12"
 F90="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/f90/opt/local/bin
 /gfortran-mp-12" INSTALL="/usr/bin/install -c"
 make: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/v-weekly.2023.15'
 Using local tcc
 Using local vc
 make[1]: Entering directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/v-weekly.2023.15'
 The executable './thirdparty/tcc/tcc.exe' does not work.
 make[1]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/v-weekly.2023.15'
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/cc/opt/local/bin
 /gcc-mp-12 -Os -arch ppc -std=gnu99 -w -o v1.exe
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/v-weekly.2023.15/vc/v.c
 -lm -lpthread -Wl,-headerpad_max_install_names -latomic -L/opt/local/lib
 -lMacportsLegacySupport -arch ppc
 ./v1.exe -no-parallel -o v2.exe -v -cg -showcc -show-c-output -prod -cc
 /opt/local/bin/gcc-mp-12 -cflags -Os cmd/v
 all .v files before:
 v.pref.lookup_path: ['/usr/libexec/oah/vlib',
 '/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/.home/.vmodules']
 builder error: `builtin/` not included on module lookup path.
 Did you forget to add vlib to the path? (Use @vlib for default vlib)
 make: *** [all] Error 1
 make: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/v-weekly.2023.15'
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/v-weekly.2023.15"
 && /usr/bin/make -j6 -w all local=true VFLAGS="-v -cg -showcc
 -show-c-output -prod -cc /opt/local/bin/gcc-mp-12 -cflags -Os"
 VC=/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/v-weekly.2023.15/vc
 CC="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/cc/opt/local/bin
 /gcc-mp-12"
 CXX="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/cxx/opt/local/bin/g++-mp-12"
 OBJC="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/objc/opt/local/bin
 /gcc-mp-12"
 OBJCXX="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/objcxx/opt/local/bin/g++-mp-12"
 FC="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/fc/opt/local/bin
 /gfortran-mp-12"
 F77="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/f77/opt/local/bin
 /gfortran-mp-12"
 F90="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_vlang/vlang/work/compwrap/f90/opt/local/bin
 /gfortran-mp-12" INSTALL="/usr/bin/install -c"
 Exit code: 2
 Error: Failed to build vlang: command execution failed
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/64913#comment:55>
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