d093052a52
Interface libraries added since CMake 3.0 version have INTERFACE_SOURCES property instead of SOURCES so it leads to error which is unclear and prevents project from compiling. Warning would be enough it this case.
95 lines
3.6 KiB
CMake
95 lines
3.6 KiB
CMake
# The MIT License (MIT)
|
|
#
|
|
# Copyright (c)
|
|
# 2013 Matthew Arsenault
|
|
# 2015-2016 RWTH Aachen University, Federal Republic of Germany
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files (the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions:
|
|
#
|
|
# The above copyright notice and this permission notice shall be included in all
|
|
# copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
# SOFTWARE.
|
|
|
|
# If any of the used compiler is a GNU compiler, add a second option to static
|
|
# link against the sanitizers.
|
|
option(SANITIZE_LINK_STATIC "Try to link static against sanitizers." Off)
|
|
|
|
|
|
|
|
|
|
set(FIND_QUIETLY_FLAG "")
|
|
if (DEFINED Sanitizers_FIND_QUIETLY)
|
|
set(FIND_QUIETLY_FLAG "QUIET")
|
|
endif ()
|
|
|
|
find_package(ASan ${FIND_QUIETLY_FLAG})
|
|
find_package(TSan ${FIND_QUIETLY_FLAG})
|
|
find_package(MSan ${FIND_QUIETLY_FLAG})
|
|
find_package(UBSan ${FIND_QUIETLY_FLAG})
|
|
|
|
|
|
|
|
|
|
function(sanitizer_add_blacklist_file FILE)
|
|
if(NOT IS_ABSOLUTE ${FILE})
|
|
set(FILE "${CMAKE_CURRENT_SOURCE_DIR}/${FILE}")
|
|
endif()
|
|
get_filename_component(FILE "${FILE}" REALPATH)
|
|
|
|
sanitizer_check_compiler_flags("-fsanitize-blacklist=${FILE}"
|
|
"SanitizerBlacklist" "SanBlist")
|
|
endfunction()
|
|
|
|
function(add_sanitizers ...)
|
|
# If no sanitizer is enabled, return immediately.
|
|
if (NOT (SANITIZE_ADDRESS OR SANITIZE_MEMORY OR SANITIZE_THREAD OR
|
|
SANITIZE_UNDEFINED))
|
|
return()
|
|
endif ()
|
|
|
|
foreach (TARGET ${ARGV})
|
|
# Check if this target will be compiled by exactly one compiler. Other-
|
|
# wise sanitizers can't be used and a warning should be printed once.
|
|
get_target_property(TARGET_TYPE ${TARGET} TYPE)
|
|
if (TARGET_TYPE STREQUAL "INTERFACE_LIBRARY")
|
|
message(WARNING "Can't use any sanitizers for target ${TARGET}, "
|
|
"because it is an interface library and cannot be "
|
|
"compiled directly.")
|
|
return()
|
|
endif ()
|
|
sanitizer_target_compilers(${TARGET} TARGET_COMPILER)
|
|
list(LENGTH TARGET_COMPILER NUM_COMPILERS)
|
|
if (NUM_COMPILERS GREATER 1)
|
|
message(WARNING "Can't use any sanitizers for target ${TARGET}, "
|
|
"because it will be compiled by incompatible compilers. "
|
|
"Target will be compiled without sanitizers.")
|
|
return()
|
|
|
|
# If the target is compiled by no known compiler, ignore it.
|
|
elseif (NUM_COMPILERS EQUAL 0)
|
|
message(WARNING "Can't use any sanitizers for target ${TARGET}, "
|
|
"because it uses an unknown compiler. Target will be "
|
|
"compiled without sanitizers.")
|
|
return()
|
|
endif ()
|
|
|
|
# Add sanitizers for target.
|
|
add_sanitize_address(${TARGET})
|
|
add_sanitize_thread(${TARGET})
|
|
add_sanitize_memory(${TARGET})
|
|
add_sanitize_undefined(${TARGET})
|
|
endforeach ()
|
|
endfunction(add_sanitizers)
|