Commit Graph

3 Commits

Author SHA1 Message Date
Sam McCall 48aa781ae4 [Tooling] Drop leading/trailing whitespace from compile_flags.txt lines
Summary:
These files tend to be hand-authored, and people get very confused.
I can't think of any reason that such whitespace would be intended.

Reviewers: kadircet

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D80160
2020-05-19 11:20:02 +02:00
Sam McCall ed1b3f71ff [tooling] Make compile_flags.txt negative test more hermetic
llvm-svn: 318154
2017-11-14 15:22:34 +00:00
Sam McCall 60d74e4588 [Tooling] Use FixedCompilationDatabase when `compile_flags.txt` is found.
Summary:
This is an alternative to JSONCompilationDatabase for simple projects that
don't use a build system such as CMake.
(You can also drop one in ~, to make your tools use e.g. C++11 by default)

There's no facility for varying flags per-source-file or per-machine.
Possibly this could be accommodated backwards-compatibly using cpp, but even if
not the simplicity seems worthwhile for the cases that are addressed.

Tested with clangd, works great! (requires clangd restart)

Reviewers: klimek

Subscribers: ilya-biryukov, cfe-commits

Differential Revision: https://reviews.llvm.org/D39799

llvm-svn: 317777
2017-11-09 10:37:39 +00:00