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author | Murray Cumming <murrayc@murrayc.com> | 2019-10-27 16:25:44 +0100 |
---|---|---|
committer | Murray Cumming <murrayc@murrayc.com> | 2019-10-27 16:32:49 +0100 |
commit | 6813065f5f2305d6cba308678b64a434945be055 (patch) | |
tree | 0603bb3c71d39b8d4acab9efc51a4f157c6f3c79 | |
parent | 051d1cab888a55d3565024041f32ba046f0fb3e3 (diff) | |
download | sigc++-undefined-behavior-sanitizer.tar.gz |
wip: Use undefined-behavior sanitizerundefined-behavior-sanitizer
In theory, this should cause failures when the tests run (make check) if
there are problems.
Ideally, we could enable this only for some builds in the CI.
-rw-r--r-- | CMakeLists.txt | 2 | ||||
-rw-r--r-- | configure.ac | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 2e7f383..d3b3a0c 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -44,7 +44,7 @@ endif() # Add compiler warning flags & turn warnings into errors add_compile_options( "$<$<OR:$<CXX_COMPILER_ID:MSVC>,$<C_COMPILER_ID:MSVC>>:/W4;/WX>" - "$<$<OR:$<CXX_COMPILER_ID:GNU>,$<C_COMPILER_ID:GNU>>:-pedantic;-Wall;-Wextra;-Wsuggest-override;-Wshadow;-Wzero-as-null-pointer-constant;-Wformat-security>" + "$<$<OR:$<CXX_COMPILER_ID:GNU>,$<C_COMPILER_ID:GNU>>:-pedantic;-Wall;-Wextra;-Wsuggest-override;-Wshadow;-Wzero-as-null-pointer-constant;-Wformat-security -fsanitize=undefined>" "$<$<OR:$<CXX_COMPILER_ID:Clang>,$<C_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>,$<C_COMPILER_ID:AppleClang>>:-pedantic;-Wall;-Wextra;-Wshadow;-Wzero-as-null-pointer-constant;-Wformat-security>" ) diff --git a/configure.ac b/configure.ac index d88205f..4a7483d 100644 --- a/configure.ac +++ b/configure.ac @@ -53,7 +53,7 @@ AS_IF([test "x$config_error" = xyes], # Evaluate the --enable-warnings=level option. MM_ARG_ENABLE_WARNINGS([SIGC_WXXFLAGS], [-Wall], - [-pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security]) + [-pedantic -Wall -Wextra -Wsuggest-override -Wshadow -Wzero-as-null-pointer-constant -Wformat-security -fsanitize=undefined]) # Offer the ability to omit some API from the library. MM_ARG_DISABLE_DEPRECATED_API([SIGCXX]) |