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include(CTest)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
set(
warning_options
${warning_options} $<$<CXX_COMPILER_ID:GNU>:-Wno-infinite-recursion>
)
macro(add_test_dependencies exec_name)
target_compile_features(${exec_name} PRIVATE cxx_std_11)
target_link_libraries(${exec_name} PRIVATE ${target_name})
target_compile_options(${exec_name} PRIVATE ${warning_options})
target_compile_options(${exec_name} PRIVATE ${debug})
if(NOT CPPTRACE_BUILD_NO_SYMBOLS AND CPPTRACE_BUILD_TESTING_SPLIT_DWARF)
target_compile_options(${exec_name} PRIVATE -gsplit-dwarf)
endif()
if(NOT CPPTRACE_BUILD_NO_SYMBOLS AND NOT (CPPTRACE_BUILD_TESTING_DWARF_VERSION STREQUAL "0"))
target_compile_options(${exec_name} PRIVATE -gdwarf-${CPPTRACE_BUILD_TESTING_DWARF_VERSION})
endif()
# # Clang has been fast to adopt dwarf 5, other tools (e.g. addr2line from binutils) have not
if(CPPTRACE_GET_SYMBOLS_WITH_ADDR2LINE AND NOT CPPTRACE_BUILD_NO_SYMBOLS)
check_cxx_compiler_flag("-gdwarf-4" HAS_DWARF4)
if(HAS_DWARF4)
target_compile_options(${exec_name} PRIVATE "$<$<CONFIG:Debug>:-gdwarf-4>")
endif()
endif()
# TODO: add debug info for mingw clang?
if(CPPTRACE_BUILD_TEST_RDYNAMIC)
set_property(TARGET ${exec_name} PROPERTY ENABLE_EXPORTS ON)
endif()
endmacro()
add_executable(integration integration.cpp)
add_executable(demo demo.cpp)
add_executable(c_demo ctrace_demo.c)
add_executable(link_test link_test.cpp)
add_test_dependencies(integration)
add_test_dependencies(demo)
add_test_dependencies(c_demo)
add_test_dependencies(link_test)
if(HAS_CXX20_MODULES)
add_executable(integration_modules integration.cpp)
add_test_dependencies(integration_modules)
add_executable(link_test_modules link_test.cpp)
add_test_dependencies(link_test_modules)
endif()
if(UNIX)
add_executable(signal_demo signal_demo.cpp)
target_compile_features(signal_demo PRIVATE cxx_std_11)
target_link_libraries(signal_demo PRIVATE ${target_name})
target_compile_options(signal_demo PRIVATE ${debug})
if(NOT CPPTRACE_BUILD_NO_SYMBOLS AND CPPTRACE_BUILD_TESTING_SPLIT_DWARF)
target_compile_options(signal_demo PRIVATE -gsplit-dwarf)
endif()
if(NOT CPPTRACE_BUILD_NO_SYMBOLS AND NOT (CPPTRACE_BUILD_TESTING_DWARF_VERSION STREQUAL "0"))
target_compile_options(signal_demo PRIVATE -gdwarf-${CPPTRACE_BUILD_TESTING_DWARF_VERSION})
endif()
add_executable(signal_tracer signal_tracer.cpp)
target_compile_features(signal_tracer PRIVATE cxx_std_11)
target_link_libraries(signal_tracer PRIVATE ${target_name})
target_compile_options(signal_tracer PRIVATE ${debug})
endif()
function(test_cpptrace)
cmake_parse_arguments(
CPPTRACE
"" # No-arg options
"TEST_NAME" # Single-arg options
"DEFINE" # Multi-arg options
${ARGN} # Parameters to parse
)
add_executable(
"${CPPTRACE_TEST_NAME}"
unit/main.cpp
unit/tracing/raw_trace.cpp
unit/tracing/object_trace.cpp
unit/tracing/stacktrace.cpp
unit/tracing/from_current.cpp
unit/tracing/from_current_try_catch.cpp
unit/tracing/try_catch.cpp
unit/tracing/traced_exception.cpp
unit/tracing/rethrow.cpp
unit/internals/optional.cpp
unit/internals/lru_cache.cpp
unit/internals/result.cpp
unit/internals/string_utils.cpp
unit/internals/general.cpp
unit/internals/span.cpp
unit/internals/string_view.cpp
unit/lib/formatting.cpp
unit/lib/nullable.cpp
unit/lib/prune_symbol.cpp
)
target_compile_features("${CPPTRACE_TEST_NAME}" PRIVATE cxx_std_11)
target_link_libraries("${CPPTRACE_TEST_NAME}" PRIVATE ${target_name} GTest::gtest_main GTest::gmock_main)
target_compile_definitions("${CPPTRACE_TEST_NAME}" PRIVATE ${CPPTRACE_DEFINE})
target_compile_options("${CPPTRACE_TEST_NAME}" PRIVATE ${warning_options} $<$<NOT:$<CXX_COMPILER_ID:MSVC>>:-Wno-pedantic -Wno-attributes>)
target_compile_options("${CPPTRACE_TEST_NAME}" PRIVATE ${debug})
if(NOT CPPTRACE_BUILD_NO_SYMBOLS AND CPPTRACE_BUILD_TESTING_SPLIT_DWARF)
target_compile_options("${CPPTRACE_TEST_NAME}" PRIVATE -gsplit-dwarf)
endif()
if(NOT CPPTRACE_BUILD_NO_SYMBOLS AND NOT (CPPTRACE_BUILD_TESTING_DWARF_VERSION STREQUAL "0"))
target_compile_options("${CPPTRACE_TEST_NAME}" PRIVATE -gdwarf-${CPPTRACE_BUILD_TESTING_DWARF_VERSION})
endif()
if(CPPTRACE_SANITIZER_BUILD)
target_compile_definitions("${CPPTRACE_TEST_NAME}" PRIVATE CPPTRACE_SANITIZER_BUILD)
endif()
if(CPPTRACE_BUILD_NO_SYMBOLS)
target_compile_definitions("${CPPTRACE_TEST_NAME}" PRIVATE CPPTRACE_BUILD_NO_SYMBOLS)
endif()
target_include_directories("${CPPTRACE_TEST_NAME}" PRIVATE ../src)
add_test(NAME ${CPPTRACE_TEST_NAME} COMMAND ${CPPTRACE_TEST_NAME})
endfunction()
# primarily a workaround for github actions issue https://github.com/actions/runner-images/issues/8659
if(NOT CPPTRACE_SKIP_UNIT)
if(CPPTRACE_USE_EXTERNAL_GTEST)
find_package(GTest)
else()
include(FetchContent)
FetchContent_Declare(
googletest
GIT_REPOSITORY "https://github.com/google/googletest.git"
GIT_TAG 58d77fa8070e8cec2dc1ed015d66b454c8d78850 # v1.12.1, last to support C++11
)
# For Windows: Prevent overriding the parent project's compiler/linker settings
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
FetchContent_MakeAvailable(googletest)
endif()
test_cpptrace(TEST_NAME unittest)
if(HAS_CXX20_MODULES)
test_cpptrace(
TEST_NAME unittest_module
DEFINE TEST_MODULE
)
endif()
endif()
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