libgcc @4.8.1 Compile error on Mavericks macports 2.2.1 package (Error: conflicting declaration 'typedef enum pointer_t pointer_t')

[William.Capehart@…]

Macports' Mavericks 2.2.1 package has been removed and reinstalled several times. Xcode license has been accepted several times. xcode-select --install has been installed. I've also done the normal selfupdate step. From what I've seen I've covered most of what other people who have reported simpler problems with libgcc and gcc4x compile errors have done. From what I can see, this does not resemble the error in #40857 or #40810, for example.

Attempts to install GCC 4.8 and 4.7 have been blocked by the same error each time with the following error in the libgcc build. (each attempt has been preceded by a clean of gcc48/gcc47 and libgcc)

The same error emerges when installing ONLY libgcc. The error message for the libgcc build is below and log is attached.

Note that fortran is a critical requirement for me. I should not disable this. Additionally installing gcc48 on macports a month ago met with no error.

/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc48/libgcc/work/gcc-4.8.1/gcc/fortran/module.c:110:1: error: conflicting declaration 'typedef enum pointer_t pointer_t'
 pointer_t;
 ^
In file included from /usr/include/mach/memory_object_types.h:77:0,
                 from /usr/include/mach/mach_types.h:85,
                 from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc48/libgcc/work/build/prev-gcc/include-fixed/malloc.h:37,
                 from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc48/libgcc/work/gcc-4.8.1/gcc/system.h:460,
                 from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc48/libgcc/work/gcc-4.8.1/gcc/fortran/module.c:68:
/usr/include/mach/vm_types.h:40:26: error: 'pointer_t' has a previous declaration as 'typedef vm_offset_t pointer_t'
 typedef vm_offset_t      pointer_t;
                          ^
make[3]: *** [fortran/module.o] Error 1

[William.Capehart@…]

opt_local_var_macports_logsopt_local_var_macports_sources_rsync_macports.org_release_tarballs_ports_lang_gcc48_libgcc_main.log

[mf2k (Frank Schima)]

In the future, please use WikiFormatting and Cc the port maintainers (port info --maintainers libgcc).