[PATCH] D52940: [llvm-ar] Use POSIX-specified timestamps for 'tv'.

[Jordan Rupprecht via Phabricator via llvm-commits]

rupprecht created this revision.
rupprecht added a reviewer: MaskRay.
Herald added a subscriber: llvm-commits.

The POSIX spec says:

  If the −t option is used with the −v option, the standard output format shall be:
  "%s %u/%u %u %s %d %d:%d %d %s\n", <member mode>, <user ID>,
  <group ID>, <number of bytes in member>,
  <abbreviated month>, <day-of-month>, <hour>,
  <minute>, <year>, <file>
  
  where:
  
  ...
  <abbreviated month>
  Equivalent to the format of the %b conversion specification format in date.
  <day-of-month>
  Equivalent to the format of the %e conversion specification format in date.
  <hour> Equivalent to the format of the %H conversion specification format in date.
  <minute> Equivalent to the format of the %M conversion specification format in date.
  <year> Equivalent to the format of the %Y conversion specification format in date.

This actually used to be the format printed by llvm-ar. It was apparently accidentally changed (see r207385 followed by comments in r207387). This makes it conform to GNU ar for easier replacement.


Repository:
  rL LLVM

https://reviews.llvm.org/D52940

Files:
  test/Object/archive-extract.test
  test/Object/archive-toc.test
  test/tools/llvm-ar/empty-uid-gid.test
  tools/llvm-ar/llvm-ar.cpp

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