[MacPorts] #65132: spatialite: gcc-4.x has to be blacklisted on PPC: configure: error: C compiler cannot create executables

[MacPorts]

#65132: spatialite: gcc-4.x has to be blacklisted on PPC: configure: error: C
compiler cannot create executables
---------------------------+-----------------------------------------
  Reporter:  barracuda156  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.2
Resolution:                |   Keywords:  powerpc, tiger, snowleopard
      Port:  spatialite    |
---------------------------+-----------------------------------------

Comment (by barracuda156):

 Replying to [comment:4 kencu]:
 > that was the error in your gcc-4.2 build.
 >
 > I guess gcc-4.2 doesn’t like that option.
 >
 > we rarely have that as a default as the buildbots make a generic version
 for people to download.

 Hmm, where does this come from?
 {{{
 :notice:configure --->  Configuring spatialite
 :debug:configure Preferred compilers: gcc-4.2 llvm-gcc-4.2 gcc-4.0
 macports-gcc-11 macports-gcc-10 macports-gcc-7 macports-gcc-6 macports-
 gcc-5
 :debug:configure Using compiler 'Xcode GCC 4.2'
 :debug:configure Executing org.macports.configure (spatialite)
 :debug:configure Environment:
 :debug:configure CC='/usr/bin/gcc-4.2'
 :debug:configure CC_PRINT_OPTIONS='YES'
 :debug:configure
 CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_databases_spatialite/spatialite/work/.CC_PRINT_OPTIONS'
 :debug:configure CFLAGS='-pipe -Os -mtune=native -arch ppc'
 :debug:configure CPATH='/opt/local/include'
 :debug:configure CPPFLAGS='-mtune=native -I/opt/local/lib/proj8/include'
 :debug:configure CXX='/usr/bin/g++-4.2'
 :debug:configure CXXFLAGS='-pipe -Os -mtune=native -arch ppc'
 :debug:configure DEVELOPER_DIR='/Developer'
 :debug:configure F90FLAGS='-pipe -Os -mtune=native -m32'
 :debug:configure FCFLAGS='-pipe -Os -mtune=native -m32'
 :debug:configure FFLAGS='-pipe -Os -mtune=native -m32'
 :debug:configure INSTALL='/usr/bin/install -c'
 :debug:configure LDFLAGS='-L/opt/local/lib
 -Wl,-headerpad_max_install_names -L/opt/local/lib/proj8/lib -arch ppc'
 :debug:configure LIBRARY_PATH='/opt/local/lib'
 :debug:configure MACOSX_DEPLOYMENT_TARGET='10.6'
 :debug:configure OBJC='/usr/bin/gcc-4.2'
 :debug:configure OBJCFLAGS='-pipe -Os -arch ppc'
 :debug:configure OBJCXX='/usr/bin/g++-4.2'
 :debug:configure OBJCXXFLAGS='-pipe -Os -mtune=native -arch ppc'
 }}}

 I don't find anything about `-mtune` in the source (unless BBEdit fails
 to).

-- 
Ticket URL: <https://trac.macports.org/ticket/65132#comment:8>
MacPorts <https://www.macports.org/>
Ports system for macOS