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| author | Daniel Dunbar <daniel@zuster.org> | 2011-09-23 20:33:41 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2011-09-23 20:33:41 +0000 |
| commit | 10d398f8943076f63cb05f0e1ac8e7cbf47f14eb (patch) | |
| tree | c244ffd0f1edc9d61c704cfef017f1611558a32a /clang/docs/tools | |
| parent | 83dea558bcca18a5b15d7c044c18099b26b5a3d4 (diff) | |
| download | bcm5719-llvm-10d398f8943076f63cb05f0e1ac8e7cbf47f14eb.tar.gz bcm5719-llvm-10d398f8943076f63cb05f0e1ac8e7cbf47f14eb.zip | |
Driver: Add a --working-directory option which can be used to cause the compiler
to operate "as if" in a certain working directory.
- For now, we just implement this by changing the actual working directory, but
eventually we would want to handle this transparently. This is useful to
avoid an extra exec() pair in some situations, and will be something we would
want to support for more flexibility in using the Clang libraries.
llvm-svn: 140409
Diffstat (limited to 'clang/docs/tools')
| -rw-r--r-- | clang/docs/tools/clang.pod | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/clang/docs/tools/clang.pod b/clang/docs/tools/clang.pod index 704cc8743ba..abecd1c8ef5 100644 --- a/clang/docs/tools/clang.pod +++ b/clang/docs/tools/clang.pod @@ -407,6 +407,13 @@ Print timing summary of each stage of compilation. Show commands to run and use verbose output. +=item B<--working-directory> + +Use the given argument as the effective working directory to run the compiler +in. This is useful for running the compiler as if in a specific working +directory without the overhead of having to change directory using an auxiliary +process. + =back |
