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cmake min 3.9 -> 3.13 so LINK_LIBRARIES available in try_compile()

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cmake: hardcode -fsanitize=address for MSVC 2019
cmake: non-MSVC simplify setting sanitize address, undefined
test_code128: test_hibc_input: extra tests
This commit is contained in:
gitlost 2021-07-19 15:58:44 +01:00
parent ef6e1ca1e3
commit 141cc0b866
5 changed files with 32 additions and 29 deletions
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43
CMakeLists.txt
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@ -2,7 +2,7 @@
# Copyright (C) 2009-2021 Robin Stuart <rstuart114@gmail.com>
# vim: set ts=4 sw=4 et :
cmake_minimum_required(VERSION 3.5)
cmake_minimum_required(VERSION 3.13)
project(zint-package)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
@ -61,25 +61,32 @@ if(ZINT_TEST)
enable_testing()
endif()
set(SANITIZER_FLAGS "")
if(ZINT_SANITIZE)
file(WRITE ${CMAKE_BINARY_DIR}/dummy.c "int main() { return 0; }")
set(SANITIZERS address leak undefined) #address hwaddress leak memory thread undefined
foreach(sanitizer IN ITEMS ${SANITIZERS})
set(sanitizer_flag "-fsanitize=${sanitizer}")
try_compile(RESULT_VAR ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}/dummy.c
COMPILE_DEFINITIONS ${sanitizer_flag}
LINK_OPTIONS ${sanitizer_flag}
)
message(STATUS "Support for ${sanitizer_flag} available ... ${RESULT_VAR}")
if(RESULT_VAR)
set(SANITIZER_FLAGS ${SANITIZER_FLAGS} ${sanitizer_flag})
if(MSVC)
if(MSVC_VERSION GREATER_EQUAL 1920)
add_compile_options(-fsanitize=address)
message(STATUS "ZINT_SANITIZE: setting -fsanitize=address for MSVC 2019")
else()
message(STATUS "ZINT_SANITIZE: ignoring for MSVC < 2019")
endif()
else()
file(WRITE ${CMAKE_BINARY_DIR}/dummy.c "int main() { return 0; }")
set(SANITIZERS address undefined)
foreach(sanitizer IN ITEMS ${SANITIZERS})
set(sanitizer_flag "-fsanitize=${sanitizer}")
try_compile(RESULT_VAR ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}/dummy.c
COMPILE_DEFINITIONS ${sanitizer_flag}
LINK_LIBRARIES ${sanitizer_flag})
message(STATUS "Support for ${sanitizer_flag} available ... ${RESULT_VAR}")
if(RESULT_VAR)
add_compile_options(${sanitizer_flag})
link_libraries(${sanitizer_flag})
endif()
endforeach()
if(NOT ZINT_DEBUG AND CMAKE_CXX_COMPILER_ID MATCHES "GNU")
# Gives warning on MainWindow::setupUI() and retries (& takes forever) if var-tracking-assignments enabled
add_compile_options(-fno-var-tracking-assignments)
endif()
endforeach()
message(STATUS "Sanitizer flags: ${SANITIZER_FLAGS}")
if(NOT ZINT_DEBUG AND CMAKE_CXX_COMPILER_ID MATCHES "GNU")
# Gives warning on MainWindow::setupUI() and retries (& takes forever) if var-tracking-assignments enabled
add_compile_options(-fno-var-tracking-assignments)
endif()
endif()