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CMake: Add option for Clang TSan, rename option ASAN -> ASAN_UBSAN.

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This commit is contained in:
Florian Walch
2015-06-09 11:43:22 +03:00
parent bd9042b1a9
commit fe6bd8cae2
4 changed files with 21 additions and 10 deletions
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2
.ci/clang.sh
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@@ -22,7 +22,7 @@ if [ "$TRAVIS_OS_NAME" = "linux" ]; then
export ASAN_SYMBOLIZER_PATH=$symbolizer
export MSAN_SYMBOLIZER_PATH=$symbolizer
export ASAN_OPTIONS="detect_leaks=1:log_path=$tmpdir/asan"
export TSAN_OPTIONS="external_symbolizer_path=$symbolizer:log_path=$tmpdir/tsan"
export TSAN_OPTIONS="external_symbolizer_path=$symbolizer log_path=$tmpdir/tsan"
export UBSAN_OPTIONS="log_path=$tmpdir/ubsan" # not sure if this works
CMAKE_EXTRA_FLAGS="-DTRAVIS_CI_BUILD=ON \
-DUSE_GCOV=ON \

4
.travis.yml
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@@ -27,9 +27,11 @@ env:
matrix:
include:
- os: linux
env: CI_TARGET=clang CLANG_SANITIZER=ASAN
env: CI_TARGET=clang CLANG_SANITIZER=ASAN_UBSAN
- os: linux
env: CI_TARGET=clang CLANG_SANITIZER=MSAN
- os: linux
env: CI_TARGET=clang CLANG_SANITIZER=TSAN
- os: osx
env: CI_TARGET=clang
compiler: clang

15
CMakeLists.txt
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@@ -191,16 +191,21 @@ include_directories(SYSTEM ${LIBTERMKEY_INCLUDE_DIRS})
find_package(LibVterm REQUIRED)
include_directories(SYSTEM ${LIBVTERM_INCLUDE_DIRS})
option(CLANG_ASAN "Enable Clang address sanitizer for nvim binary." OFF)
option(CLANG_ASAN_UBSAN "Enable Clang address & undefined behavior sanitizer for nvim binary." OFF)
option(CLANG_MSAN "Enable Clang memory sanitizer for nvim binary." OFF)
if(CLANG_ASAN AND CLANG_MSAN)
message(FATAL_ERROR "CLANG_ASAN and CLANG_MSAN cannot be enabled simultaneously.")
option(CLANG_TSAN "Enable Clang thread sanitizer for nvim binary." OFF)
if((CLANG_ASAN_UBSAN AND CLANG_MSAN)
OR (CLANG_ASAN_UBSAN AND CLANG_TSAN)
OR (CLANG_MSAN AND CLANG_TSAN))
message(FATAL_ERROR "Sanitizers cannot be enabled simultaneously.")
endif()
if((CLANG_ASAN OR CLANG_MSAN) AND NOT CMAKE_C_COMPILER_ID MATCHES "Clang")
if((CLANG_ASAN_UBSAN OR CLANG_MSAN OR CLANG_TSAN) AND NOT CMAKE_C_COMPILER_ID MATCHES "Clang")
message(FATAL_ERROR "Sanitizers are only supported for Clang.")
endif()
if(CLANG_ASAN OR CLANG_MSAN)
if(CLANG_ASAN_UBSAN OR CLANG_MSAN OR CLANG_TSAN)
message(STATUS "Sanitizers have been enabled; don't use jemalloc.")
else()
find_package(JeMalloc)

10
src/nvim/CMakeLists.txt
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@@ -95,7 +95,7 @@ foreach(gen_cdef ${gen_cdefs} DO_NOT_DEFINE_EMPTY_ATTRIBUTES)
list(APPEND gen_cflags "-D${gen_cdef}")
endif()
endforeach()
if(CLANG_ASAN)
if(CLANG_ASAN_UBSAN)
list(APPEND gen_cflags "-DEXITFREE")
endif()
@@ -190,8 +190,8 @@ add_executable(nvim ${NEOVIM_GENERATED_SOURCES} ${NEOVIM_SOURCES}
target_link_libraries(nvim ${NVIM_EXEC_LINK_LIBRARIES})
install_helper(TARGETS nvim)
if(CLANG_ASAN)
message(STATUS "Enabling Clang address sanitizer for nvim.")
if(CLANG_ASAN_UBSAN)
message(STATUS "Enabling Clang address sanitizer and undefined behavior sanitizer for nvim.")
set_property(TARGET nvim APPEND_STRING PROPERTY COMPILE_FLAGS "-DEXITFREE ")
set_property(TARGET nvim APPEND_STRING PROPERTY COMPILE_FLAGS "-fno-sanitize-recover -fno-omit-frame-pointer -fno-optimize-sibling-calls -fsanitize=address -fsanitize=undefined ")
set_property(TARGET nvim APPEND_STRING PROPERTY LINK_FLAGS "-fsanitize=address -fsanitize=undefined ")
@@ -199,6 +199,10 @@ elseif(CLANG_MSAN)
message(STATUS "Enabling Clang memory sanitizer for nvim.")
set_property(TARGET nvim APPEND_STRING PROPERTY COMPILE_FLAGS "-fsanitize=memory -fsanitize-memory-track-origins -fno-omit-frame-pointer -fno-optimize-sibling-calls ")
set_property(TARGET nvim APPEND_STRING PROPERTY LINK_FLAGS "-fsanitize=memory -fsanitize-memory-track-origins ")
elseif(CLANG_TSAN)
message(STATUS "Enabling Clang thread sanitizer for nvim.")
set_property(TARGET nvim APPEND_STRING PROPERTY COMPILE_FLAGS "-fsanitize=thread ")
set_property(TARGET nvim APPEND_STRING PROPERTY LINK_FLAGS "-fsanitize=thread ")
endif()
add_library(libnvim STATIC EXCLUDE_FROM_ALL ${NEOVIM_GENERATED_SOURCES}