[MacPorts] #30479: gcc45 installation fails: seems to be related to fortran

[MacPorts]

#30479: gcc45 installation fails: seems to be related to fortran
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 Reporter:  philip@…                  |       Owner:  macports-tickets@…                   
     Type:  defect                    |      Status:  new                                  
 Priority:  Normal                    |   Milestone:                                       
Component:  ports                     |     Version:  2.0.0                                
 Keywords:  gcc gcc45 fortran         |        Port:  gcc45                                
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 This fails on fully patched (including xcode) 10.6 on an i7 4 core MBP,
 default installation of MacPorts:

 {{{sudo port install -d gcc45}}}

 The only irregularity I'm aware of is commenting out the LLVM check in
 /opt/local/var/macports/sources/rsync.macports.org/release/tarballs/ports/devel/gmp
 to enable it to build (this is a suggested work-around).

 looking at logs, it seems to fall over here:

 {{{/usr/bin/make -j5 -w bootstrap}}}

 here's where it seems to realise it's gone wrong:

 ''checking whether the GNU Fortran compiler is working... no
 783 configure: error: GNU Fortran is not working; please report a bug in
 http://gcc.gnu.org/bugzilla, attaching /opt/local/var/macports
 /build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc45/gcc45/work/build/x86_64
 -apple-darwin10/    libgfortran/config.log''

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Ticket URL: <https://trac.macports.org/ticket/30479>
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