[MacPorts] #65470: gcc12 insists on clang13?!

MacPorts noreply at macports.org
Wed Jul 13 01:39:26 UTC 2022


#65470: gcc12 insists on clang13?!
-------------------------+--------------------
  Reporter:  mouse07410  |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  gcc12       |
-------------------------+--------------------

Comment (by mouse07410):

 > There is no Xcode gcc.

 Except that Xcode includes an executable named "gcc", that reports on
 itself as clang ;-)
 {{{
 $ /usr/bin/gcc -v
 Apple clang version 13.1.6 (clang-1316.0.21.2.5)
 Target: x86_64-apple-darwin21.5.0
 Thread model: posix
 InstalledDir:
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
 }}}

 **Could you educate me please**: do I understand correctly that if I
 invoke G++ like {{{g++ -stdlib=libc++}}}, I can link the resulting binary
 with Clang++-produced libraries? Addressing a huge problem with {{{g++}}}
 (had to have ''all'' of the involved libraries compiled by g++, or linking
 would fail)?

-- 
Ticket URL: <https://trac.macports.org/ticket/65470#comment:4>
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