[MacPorts] #69297: luametatex @2.10.08 does not build on PPC Tiger, Mac OS X 10.4.11, because of "cc1: error: unrecognized command line option "-Wno-unused-result""

[MacPorts]

#69297: luametatex @2.10.08 does not build on PPC Tiger, Mac OS X 10.4.11, because
of "cc1: error: unrecognized command line option "-Wno-unused-result""
-------------------------+-----------------------
  Reporter:  ballapete   |      Owner:  drkp
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.9.1
Resolution:              |   Keywords:  ppc tiger
      Port:  luametatex  |
-------------------------+-----------------------

Comment (by ballapete):

 Without that re-definition the build continues and ends here with this
 well-known error (#67248):

 {{{
 [  2%] Building C object CMakeFiles/tex.dir/source/utilities/auxposit.c.o
 /opt/local/bin/gcc-apple-4.2 -DLMT_COMPILER_USED=\"gcc\" -DLMT_HB_TOO=1
 -DLMT_KPSE_TOO=1 -DMINIZ_NO_ARCHIVE_APIS=1 -DMINIZ_NO_MALLOC=1
 -DMINIZ_NO_STDIO=1 -DZLIB_CONST=1 -I/opt/local/share/cmake-3.24/source
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/.
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/.
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/libraries/miniz
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/libraries/pplib
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/libraries/pplib/util
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/luacore/lua54/src
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/libraries/mimalloc/include
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/libraries/softposit/source/include
 -pipe -Os -DNDEBUG -arch ppc -mmacosx-version-min=10.4 -O3 -Wall -Wcast-
 align -Wcast-qual -fno-strict-aliasing -std=gnu99 -MD -MT
 CMakeFiles/tex.dir/source/utilities/auxposit.c.o -MF
 CMakeFiles/tex.dir/source/utilities/auxposit.c.o.d -o
 CMakeFiles/tex.dir/source/utilities/auxposit.c.o -c
 /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/utilities/auxposit.c
 In file included from
 /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/utilities/auxposit.c:5:
 /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/utilities/auxposit.h:121:
 error: expected '=', ',', ';', 'asm' or '__attribute__' before
 'tex_posit_neg'
 /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/utilities/auxposit.h:128:
 error: expected '=', ',', ';', 'asm' or '__attribute__' before
 'tex_posit_abs'
 /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/utilities/auxposit.h:135:
 error: expected ')' before 'p'
 /opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08/source/utilities/auxposit.h:140:
 error: expected '=', ',', ';', 'asm' or '__attribute__' before
 'tex_posit_to_dimension'
 make[2]: *** [CMakeFiles/tex.dir/source/utilities/auxposit.c.o] Error 1
 make[2]: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_nue.de.rsync.macports.org_macports_release_tarballs_ports_tex_luametatex/luametatex/work/luametatex-2.10.08'
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/69297#comment:4>
MacPorts <https://www.macports.org/>
Ports system for macOS