[MacPorts] #66832: libgcc12 build fails if libmd is installed

[MacPorts]

#66832: libgcc12 build fails if libmd is installed
-----------------------------+----------------------
  Reporter:  nocturne-mit    |      Owner:  (none)
      Type:  defect          |     Status:  reopened
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:
Resolution:                  |   Keywords:
      Port:  libgcc12 libmd  |
-----------------------------+----------------------

Comment (by nocturne-mit):

 Agreed and verified.

 I completely uninstalled and reinstalled macports, and was able to build
 libgcc12 just fine, with neither libmd nor gawk installed.

 When I then uninstalled everything, installed libmd, and attempted to
 rebuild libgcc12, I saw the same error I saw in my very first failure. The
 build is now finding awk correctly - the real issue occurs with multiple
 failures like this when trying to compile libiberty/md5.c:

 {{{
 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc12/libgcc12/work/gcc-12.2.0/libiberty/md5.c:67:6:
 error: incomplete definition of type 'struct md5_ctx'
 :info:build   ctx->A = (md5_uint32) 0x67452301;
 :info:build   ~~~^
 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc12/libgcc12/work/gcc-12.2.0/libiberty/md5.c:65:22:
 note: forward declaration of 'struct md5_ctx'
 :info:build md5_init_ctx (struct md5_ctx *ctx)
 :info:build                      ^
 :info:build
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc12/libgcc12/work/gcc-12.2.0/libiberty/md5.c:67:13:
 error: use of undeclared identifier 'md5_uint32'
 :info:build   ctx->A = (md5_uint32) 0x67452301;
 :info:build             ^
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/66832#comment:10>
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