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| author | Vojtěch Štěpančík <vojtechstepancik@outlook.com> | 2020-04-28 22:03:30 +0200 |
|---|---|---|
| committer | Sam McCall <sam.mccall@gmail.com> | 2020-04-28 23:18:31 +0200 |
| commit | ad38f4b371bdca214e3a3cda9a76ec2213215c68 (patch) | |
| tree | ce22fb31565eda9684fea884d09094894a954f89 /llvm/lib/CodeGen/ReachingDefAnalysis.cpp | |
| parent | 178a0c80baabed805449c23c2c0af2b993cfcbd4 (diff) | |
| download | llvm-ad38f4b371bdca214e3a3cda9a76ec2213215c68.zip llvm-ad38f4b371bdca214e3a3cda9a76ec2213215c68.tar.gz llvm-ad38f4b371bdca214e3a3cda9a76ec2213215c68.tar.bz2 | |
Add a facility to get system cache directory and use it in clangd
Summary:
This patch adds a function that is similar to `llvm::sys::path::home_directory`, but provides access to the system cache directory.
For Windows, that is %LOCALAPPDATA%, and applications should put their files under %LOCALAPPDATA%\Organization\Product\.
For *nixes, it adheres to the XDG Base Directory Specification, so it first looks at the XDG_CACHE_HOME environment variable and falls back to ~/.cache/.
Subsequently, the Clangd Index storage leverages this new API to put index files somewhere else than the users home directory.
Fixes https://github.com/clangd/clangd/issues/341
Reviewers: sammccall, chandlerc, Bigcheese
Reviewed By: sammccall
Subscribers: hiraditya, ilya-biryukov, MaskRay, jkorous, dexonsmith, arphaman, kadircet, ormris, usaxena95, cfe-commits, llvm-commits
Tags: #clang-tools-extra, #clang, #llvm
Differential Revision: https://reviews.llvm.org/D78501
Diffstat (limited to 'llvm/lib/CodeGen/ReachingDefAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions