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author | Paul Robinson <paul.robinson@sony.com> | 2018-01-24 18:15:08 +0000 |
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committer | Paul Robinson <paul.robinson@sony.com> | 2018-01-24 18:15:08 +0000 |
commit | 052f14ef5a662b58d6db4acfae253252bcb6bdcd (patch) | |
tree | 8e021490d032ee2d343448b35850795b9be5094d /llvm/docs/CMake.rst | |
parent | c4796d474572a03c97d0ddac4584b65c3e0e267f (diff) | |
download | bcm5719-llvm-052f14ef5a662b58d6db4acfae253252bcb6bdcd.tar.gz bcm5719-llvm-052f14ef5a662b58d6db4acfae253252bcb6bdcd.zip |
Fix up and document controlling ccache via CMake options.
Patch by Matthew Davis!
Differential Revision: https://reviews.llvm.org/D41757
llvm-svn: 323357
Diffstat (limited to 'llvm/docs/CMake.rst')
-rw-r--r-- | llvm/docs/CMake.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/docs/CMake.rst b/llvm/docs/CMake.rst index 05edec64da3..5fea12801c5 100644 --- a/llvm/docs/CMake.rst +++ b/llvm/docs/CMake.rst @@ -551,6 +551,14 @@ LLVM-specific variables <http://clang.llvm.org/docs/SourceBasedCodeCoverage.html>`_ instrumentation is enabled while building llvm. +**LLVM_CCACHE_BUILD**:BOOL + If enabled and the ``ccache`` program is available, then LLVM will be + built using ``ccache`` to speed up rebuilds of LLVM and its components. + Defaults to OFF. The size and location of the cache maintained + by ``ccache`` can be adjusted via the LLVM_CCACHE_MAXSIZE and LLVM_CCACHE_DIR + options, which are passed to the CCACHE_MAXSIZE and CCACHE_DIR environment + variables, respectively. + CMake Caches ============ |