[all-commits] [llvm/llvm-project] 48993d: Reapply r375051: [support] GlobPattern: add suppor...

[Jordan Rupprecht via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 48993d5ab9413f0e5b94dfa292a233ce55b09e3e
      https://github.com/llvm/llvm-project/commit/48993d5ab9413f0e5b94dfa292a233ce55b09e3e
  Author: Jordan Rupprecht <rupprecht at google.com>
  Date:   2019-10-17 (Thu, 17 Oct 2019)

  Changed paths:
    M llvm/include/llvm/Support/GlobPattern.h
    M llvm/lib/Support/GlobPattern.cpp
    M llvm/unittests/Support/GlobPatternTest.cpp

  Log Message:
  -----------
  Reapply r375051: [support] GlobPattern: add support for `\` and `[!...]`, and allow `]` in more places

Reland r375051 (reverted in r375052) after fixing lld tests on Windows in r375126 and r375131.

Original description: Update GlobPattern in libSupport to handle a few more cases. It does not fully match the `fnmatch` used by GNU objcopy since named character classes (e.g. `[[:digit:]]`) are not supported, but this should support most existing use cases (mostly just `*` is what's used anyway).

This will be used to implement the `--wildcard` flag in llvm-objcopy to be more compatible with GNU objcopy.

This is split off of D66613 to land the libSupport changes separately. The llvm-objcopy part will land soon.

Reviewers: jhenderson, MaskRay, evgeny777, espindola, alexshap

Reviewed By: MaskRay

Subscribers: nickdesaulniers, emaste, arichardson, hiraditya, jakehehrlich, abrachet, seiya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D66613

llvm-svn: 375149