88 lines
3.3 KiB
CMake
88 lines
3.3 KiB
CMake
|
#
|
||
|
|
# Copyright (C) 2018 by George Cave - gcave@stablecoder.ca
|
||
|
|
#
|
||
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
|
||
|
|
# use this file except in compliance with the License. You may obtain a copy of
|
||
|
|
# the License at
|
||
|
|
#
|
||
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
#
|
||
|
|
# Unless required by applicable law or agreed to in writing, software
|
||
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||
|
|
# License for the specific language governing permissions and limitations under
|
||
|
|
# the License.
|
||
|
|
|
||
|
|
set(
|
||
|
|
USE_SANITIZER
|
||
|
|
""
|
||
|
|
CACHE
|
||
|
|
STRING
|
||
|
|
"Compile with a sanitizer. Options are: Address, Memory, MemoryWithOrigins, Undefined, Thread, Leak, 'Address;Undefined'"
|
||
|
|
)
|
||
|
|
|
||
|
|
function(append value)
|
||
|
|
foreach(variable ${ARGN})
|
||
|
|
set(${variable} "${${variable}} ${value}" PARENT_SCOPE)
|
||
|
|
endforeach(variable)
|
||
|
|
endfunction()
|
||
|
|
|
||
|
|
if(USE_SANITIZER)
|
||
|
|
append("-fno-omit-frame-pointer" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
|
||
|
|
|
||
|
|
if(UNIX)
|
||
|
|
|
||
|
|
if(uppercase_CMAKE_BUILD_TYPE STREQUAL "DEBUG")
|
||
|
|
append("-O1" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(USE_SANITIZER MATCHES "([Aa]ddress);([Uu]ndefined)"
|
||
|
|
OR USE_SANITIZER MATCHES "([Uu]ndefined);([Aa]ddress)")
|
||
|
|
message(STATUS "Building with Address, Undefined sanitizers")
|
||
|
|
append("-fsanitize=address,undefined" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
|
||
|
|
elseif("${USE_SANITIZER}" MATCHES "([Aa]ddress)")
|
||
|
|
# Optional: -fno-optimize-sibling-calls -fsanitize-address-use-after-scope
|
||
|
|
message(STATUS "Building with Address sanitizer")
|
||
|
|
append("-fsanitize=address" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
|
||
|
|
elseif(USE_SANITIZER MATCHES "([Mm]emory([Ww]ith[Oo]rigins)?)")
|
||
|
|
# Optional: -fno-optimize-sibling-calls -fsanitize-memory-track-origins=2
|
||
|
|
append("-fsanitize=memory" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
|
||
|
|
if(USE_SANITIZER MATCHES "([Mm]emory[Ww]ith[Oo]rigins)")
|
||
|
|
message(STATUS "Building with MemoryWithOrigins sanitizer")
|
||
|
|
append("-fsanitize-memory-track-origins" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
|
||
|
|
else()
|
||
|
|
message(STATUS "Building with Memory sanitizer")
|
||
|
|
endif()
|
||
|
|
elseif(USE_SANITIZER MATCHES "([Uu]ndefined)")
|
||
|
|
message(STATUS "Building with Undefined sanitizer")
|
||
|
|
append("-fsanitize=undefined" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
|
||
|
|
if(EXISTS "${BLACKLIST_FILE}")
|
||
|
|
append("-fsanitize-blacklist=${BLACKLIST_FILE}" CMAKE_C_FLAGS
|
||
|
|
CMAKE_CXX_FLAGS)
|
||
|
|
endif()
|
||
|
|
elseif(USE_SANITIZER MATCHES "([Tt]hread)")
|
||
|
|
message(STATUS "Building with Thread sanitizer")
|
||
|
|
append("-fsanitize=thread" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
|
||
|
|
elseif(USE_SANITIZER MATCHES "([Ll]eak)")
|
||
|
|
message(STATUS "Building with Leak sanitizer")
|
||
|
|
append("-fsanitize=leak" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
|
||
|
|
else()
|
||
|
|
message(
|
||
|
|
FATAL_ERROR "Unsupported value of USE_SANITIZER: ${USE_SANITIZER}")
|
||
|
|
endif()
|
||
|
|
elseif(MSVC)
|
||
|
|
if(USE_SANITIZER MATCHES "([Aa]ddress)")
|
||
|
|
message(STATUS "Building with Address sanitizer")
|
||
|
|
append("-fsanitize=address" CMAKE_C_FLAGS CMAKE_CXX_FLAGS)
|
||
|
|
else()
|
||
|
|
message(
|
||
|
|
FATAL_ERROR
|
||
|
|
"This sanitizer not yet supported in the MSVC environment: ${USE_SANITIZER}"
|
||
|
|
)
|
||
|
|
endif()
|
||
|
|
else()
|
||
|
|
message(FATAL_ERROR "USE_SANITIZER is not supported on this platform.")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
endif()
|