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Fangrui Song 2db79e9d2c [llvm-objcopy] Accept --long-option but not -long-option 
Summary:

llvm-{objcopy,strip} (and many other LLVM binary utilities) accept
cl::opt style -long-option as well as many short options (e.g. -p -S
-x). People who use them as replacement of GNU binutils often use the
grouped option syntax (POSIX Utility Conventions), e.g. -Sx => -S -x,
-Wd => -W -d, -sj.text => -s -j.text

There is ambiguity if a long option starts with the character used by a
short option. Drop the support for -long-option to resolve the ambiguity.

This divergence from other utilities is accepted (other utilities
continue supporting -long-option).
https://lists.llvm.org/pipermail/llvm-dev/2019-April/131786.html

Reviewers: alexshap, jakehehrlich, jhenderson, rupprecht, espindola

Reviewed By: jakehehrlich, jhenderson, rupprecht

Subscribers: grimar, emaste, arichardson, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D60439

llvm-svn: 359265
 		2019-04-26 02:10:10 +00:00
clang [analyzer] RetainCount: Add a suppression for "the Matching rule". 2019-04-26 02:05:18 +00:00
clang-tools-extra [clangd] Optimize "don't include me" check. 2019-04-25 17:47:07 +00:00
compiler-rt [libFuzzer] Disable MSan interceptors in SIGINT handler. 2019-04-26 00:17:41 +00:00
debuginfo-tests Set config.lit_tools_dir, which is needed by lit.llvm.initialize. 2018-11-06 21:54:27 +00:00
libclc travis: Add LLVM-8 build 2019-03-27 21:28:31 +00:00
libcxx add tuple_cat test for const T 2019-04-26 01:06:32 +00:00
libcxxabi Fix compilation error with -DLIBCXXABI_ENABLE_THREADS=OFF 2019-04-25 09:27:50 +00:00
libunwind [NFC] Fix typo in debug log 2019-04-22 15:40:50 +00:00
lld [WebAssembly] Always take into account added when applying runtime relocations 2019-04-25 17:11:54 +00:00
lldb [TestTemplateFunction] Add a missing debug info variant. 2019-04-25 22:53:10 +00:00
llgo IR: Support parsing numeric block ids, and emit them in textual output. 2019-03-22 18:27:13 +00:00
llvm [llvm-objcopy] Accept --long-option but not -long-option 2019-04-26 02:10:10 +00:00
openmp Use correct way to test for MIPS arch after rOMP355687 2019-04-22 19:20:46 +00:00
parallel-libs Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
polly Apply include-what-you-use #include removal suggestions. NFC. 2019-03-28 20:19:49 +00:00
pstl [pstl] Make the default backend be the serial backend and always provide parallel policies 2019-04-24 20:12:36 +00:00
.arcconfig Update monorepo .arcconfig with new project callsign. 2019-01-31 14:34:59 +00:00
.clang-format Add .clang-tidy and .clang-format files to the toplevel of the 2019-01-29 16:43:16 +00:00
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.gitignore Add a reduced copy of the llvm .gitignore 2019-04-09 00:52:49 +00:00
README.md
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README.md

The LLVM Compiler Infrastructure

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.