[MacPorts] #69875: libgcc7 build failed (MacOS Big Sur)

[MacPorts]

#69875: libgcc7 build failed (MacOS Big Sur)
----------------------+--------------------
  Reporter:  clegra   |      Owner:  (none)
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.9.3
Resolution:           |   Keywords:
      Port:  libgcc7  |
----------------------+--------------------

Comment (by clegra):

 Thank you very much for the suggestion of the restricted build of emacs.

 I uninstalled emacs, and then used the command you thankfully provided me
 with "sudo port install emacs -nativecomp", but it automatically recurs
 again on xfig and gcc7 of which I already know that it fails persistently.
 Please see the response below.

 I should admit that I do not really understand/oversee the complexity
 involved. emacs works and that is fine for me. I would just want to
 prevent that every "sudo port upgrade outdated" runs into the libgcc7
 problem ... which I unfortunately was still not able to remove.

 In any case: much appreciation for your help!


 {{{
 sudo port uninstall emacs
 Password:
 --->  Deactivating emacs @29.3_0+nativecomp+treesitter
 --->  Cleaning emacs
 --->  Uninstalling emacs @29.3_0+nativecomp+treesitter
 --->  Cleaning emacs

 sudo port install emacs -nativecomp
 --->  Computing dependencies for emacs
 The following dependencies will be installed:
  autoconf
  automake
 Continue? [Y/n]: y
 --->  Fetching archive for autoconf
 --->  Attempting to fetch autoconf-2.72_0.any_any.noarch.tbz2 from
 https://packages.macports.org/autoconf
 --->  Attempting to fetch autoconf-2.72_0.any_any.noarch.tbz2.rmd160 from
 https://packages.macports.org/autoconf
 --->  Installing autoconf @2.72_0
 --->  Activating autoconf @2.72_0
 --->  Cleaning autoconf
 --->  Fetching archive for automake
 --->  Attempting to fetch automake-1.16.5_0.any_any.noarch.tbz2 from
 https://packages.macports.org/automake
 --->  Attempting to fetch automake-1.16.5_0.any_any.noarch.tbz2.rmd160
 from https://packages.macports.org/automake
 --->  Installing automake @1.16.5_0
 --->  Activating automake @1.16.5_0
 --->  Cleaning automake
 --->  Fetching archive for emacs
 --->  Attempting to fetch emacs-29.3_0+treesitter.darwin_20.x86_64.tbz2
 from https://packages.macports.org/emacs
 --->  Attempting to fetch emacs-29.3_0+treesitter.darwin_20.x86_64.tbz2
 from http://fco.it.packages.macports.org/emacs
 --->  Attempting to fetch emacs-29.3_0+treesitter.darwin_20.x86_64.tbz2
 from https://fra.de.packages.macports.org/emacs
 --->  Fetching distfiles for emacs
 --->  Attempting to fetch emacs-29.3.tar.gz from
 https://distfiles.macports.org/emacs
 --->  Verifying checksums for emacs
 --->  Extracting emacs
 --->  Applying patches to emacs
 --->  Configuring emacs
 Warning: Configuration logfiles contain indications of -Wimplicit-
 function-declaration; check that features were not accidentally disabled:
   alignof: found in emacs-29.3/config.log
   re_search: found in emacs-29.3/config.log
   re_compile_pattern: found in emacs-29.3/config.log
   re_set_syntax: found in emacs-29.3/config.log
   MIN: found in emacs-29.3/config.log
   __fpending: found in emacs-29.3/config.log
 --->  Building emacs
 --->  Staging emacs into destroot
 --->  Installing emacs @29.3_0+treesitter
 --->  Activating emacs @29.3_0+treesitter
 --->  Cleaning emacs
 --->  Scanning binaries for linking errors
 --->  Found 9 broken files, matching files to ports
 Warning: No port p5.26-net-ssleay found in the index; can't rebuild
 --->  Found 2 broken ports, determining rebuild order
 You can always run 'port rev-upgrade' again to fix errors.
 The following ports will be rebuilt:
  xfig @3.2.9
  gcc7 @7.5.0
 Continue? [Y/n]: n
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/69875#comment:5>
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