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| author | Evan Nemerson <evan@nemerson.com> | 2016-07-26 08:22:58 -0700 |
|---|---|---|
| committer | Evan Nemerson <evan@nemerson.com> | 2016-07-26 17:31:26 -0700 |
| commit | 26a59359eda3b70081e57389c4496b86ec5622c2 (patch) | |
| tree | 98a5088bb129eebcb51ebe423e9d83bad88ffe9b /CMakeLists.txt | |
| parent | 45862fcb063f6fcace2f57b5d882a747cd651242 (diff) | |
| download | brotli-26a59359eda3b70081e57389c4496b86ec5622c2.tar.gz | |
Add UBSan build, use clang for sanitizer builds.
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 2839323..9d55711 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -36,6 +36,12 @@ if (ENABLE_SANITIZER) set(CMAKE_C_FLAGS " ${CMAKE_C_FLAGS} -fsanitize=${ENABLE_SANITIZER}") set(CMAKE_CXX_FLAGS " ${CMAKE_CXX_FLAGS} -fsanitize=${ENABLE_SANITIZER}") set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=${ENABLE_SANITIZER}") + + # By default, brotli depends on undefined behavior, but setting + # BROTLI_BUILD_PORTABLE should result in a build which does not. + if(ENABLE_SANITIZER STREQUAL "undefined") + add_definitions(-DBROTLI_BUILD_PORTABLE) + endif() endif () set(BROTLI_INCLUDE_DIRS "${CMAKE_CURRENT_SOURCE_DIR}") |