James Henderson 9e014b6c3d [llvm-nm] Add --portability as alias for --format=posix
GNU nm supports this alias, so supporting it in llvm-nm makes it easier
to transition between the two.

Fixes https://bugs.llvm.org/show_bug.cgi?id=40002

Reviewed by: mstorsjo, rupprecht

Differential Revision: https://reviews.llvm.org/D56312

llvm-svn: 350522
2019-01-07 14:12:51 +00:00
..