[PATCH] D61294: [CommandLine] Add long option flag for cl::ParseCommandLineOptions

[Don Hinton via Phabricator via llvm-commits]

hintonda created this revision.
hintonda added a reviewer: rnk.
Herald added subscribers: rupprecht, hiraditya.
Herald added a project: LLVM.

If passed, the long option flag makes the CommandLine parser
mimic the behavior or GNU getopt_long.  Short options are a single
character prefixed by a single dash, and long options are multiple
characters prefixed by a double dash.

This patch requires D61269 <https://reviews.llvm.org/D61269> and D61270 <https://reviews.llvm.org/D61270>, and is motivated by the
discussion in the following thread:
http://lists.llvm.org/pipermail/llvm-dev/2019-April/131786.html


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D61294

Files:
  llvm/include/llvm/Support/CommandLine.h
  llvm/lib/Support/CommandLine.cpp
  llvm/test/tools/llvm-readobj/merged.test
  llvm/unittests/Support/CommandLineTest.cpp

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