llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang Author: Raphael Isemann (Teemperor) <details> <summary>Changes</summary> When building Clang with LLVM_USE_SANITIZE_COVERAGE=ON, libfuzzer is linked against the Clang fuzz targets to inject the main fuzzing loop. The clang-fuzzer-dictionary, which also resides in the same source tree as the fuzz targets, is also linked with -fsanitize=fuzzer because of this. clang-fuzzer-dictionary is however not an actual fuzz target, but instead just a utilty binary that generates a fuzz dictionary. As it already defines a main function, the main function from libfuzzer causes the build to fail because of the duplicate definitions of main. This patch just uses the fuzzer-no-link flags already used by the other utility binaries in this directory (i.e., the protobuf utils). --- Full diff: https://github.com/llvm/llvm-project/pull/99871.diff 1 Files Affected: - (modified) clang/tools/clang-fuzzer/dictionary/CMakeLists.txt (+1) ``````````diff diff --git a/clang/tools/clang-fuzzer/dictionary/CMakeLists.txt b/clang/tools/clang-fuzzer/dictionary/CMakeLists.txt index ee4aa587ea54d..6b72b98f5e1c4 100644 --- a/clang/tools/clang-fuzzer/dictionary/CMakeLists.txt +++ b/clang/tools/clang-fuzzer/dictionary/CMakeLists.txt @@ -1,3 +1,4 @@ +set(CMAKE_CXX_FLAGS ${CXX_FLAGS_NOFUZZ}) add_clang_executable(clang-fuzzer-dictionary dictionary.c ) `````````` </details> https://github.com/llvm/llvm-project/pull/99871 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
