diff options
Diffstat (limited to 'llvm/docs')
| -rw-r--r-- | llvm/docs/LibFuzzer.rst | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/docs/LibFuzzer.rst b/llvm/docs/LibFuzzer.rst index b833c2a6cb9..db6538f41d0 100644 --- a/llvm/docs/LibFuzzer.rst +++ b/llvm/docs/LibFuzzer.rst @@ -624,12 +624,15 @@ you will eventually run out of RAM (see the ``-rss_limit_mb`` flag). Developing libFuzzer ==================== -Building libFuzzer as a part of LLVM project and running its test requires -fresh clang as the host compiler and special CMake configuration: +LibFuzzer is built as a part of LLVM project by default on macos and Linux. +Users of other operating systems can explicitly request compilation using +``-DLIBFUZZER_ENABLE=YES`` flag. +Tests are run using ``check-fuzzer`` target from the build directory +(note that tests will take a long time to run if the compiler was compiled +without optimizations): .. code-block:: console - cmake -GNinja -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DLLVM_USE_SANITIZER=Address -DLLVM_USE_SANITIZE_COVERAGE=YES -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=ON /path/to/llvm ninja check-fuzzer |
