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cmake_configure.cmake
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cmake_configure.cmake
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add_library(rw_interface INTERFACE)
add_library(openrw::interface ALIAS rw_interface)
add_library(rw_checks INTERFACE)
add_library(openrw::checks ALIAS rw_checks)
target_link_libraries(rw_interface INTERFACE rw_checks)
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
target_compile_options(rw_interface
INTERFACE
"-Wall"
"-Wextra"
"-Wdouble-promotion"
"-Wpedantic"
"-Wmissing-braces"
"$<IF:$<COMPILE_LANGUAGE:CXX>,-Wold-style-cast,>"
)
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
if(MSVC_NO_DEBUG_RUNTIME)
foreach(LANG C CXX)
foreach(CONFIGURATION_TYPE ${CMAKE_CONFIGURATION_TYPES} "")
string(TOUPPER "${CONFIGURATION_TYPE}" CONFIGURATION_TYPE)
set(FLAGS_VAR "CMAKE_${LANG}_FLAGS")
if(CONFIGURATION_TYPE)
set(FLAGS_VAR "${FLAGS_VAR}_${CONFIGURATION_TYPE}")
endif()
string(REPLACE "/MDd" "/MD" "${FLAGS_VAR}" "${${FLAGS_VAR}}")
string(REPLACE "/MTd" "/MT" "${FLAGS_VAR}" "${${FLAGS_VAR}}")
set("${FLAGS_VAR}" "${${FLAGS_VAR}}" CACHE STRING "${LANG} flags for ${CONFIGURATION_TYPE} configuration type")
endforeach()
endforeach()
endif()
target_compile_definitions(rw_checks
INTERFACE
"_SCL_SECURE_NO_WARNINGS"
"_CRT_SECURE_NO_WARNINGS"
)
target_compile_options(rw_interface
INTERFACE
"/MP"
"/Zc:__cplusplus"
)
else()
message(FATAL_ERROR "Unknown compiler ID: '${CMAKE_CXX_COMPILER_ID}'")
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL Clang OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
target_compile_options(rw_interface
INTERFACE
"-Wno-gnu-array-member-paren-init"
)
endif()
if(MINGW)
target_compile_options(rw_interface
INTERFACE
"-fpermissive"
)
endif()
if(WIN32)
# Required minimum version of Windows = Vista
set(RW_NTDDI_VISTA 0x06000000)
set(RW_WINVER 0x0600)
target_compile_definitions(rw_interface
INTERFACE
"NTDDI_VERSION=${RW_NTDDI_VISTA}"
"WINVER=${RW_WINVER}"
"_WIN32_WINNT=${RW_WINVER}"
)
endif()
target_compile_definitions(rw_interface
INTERFACE
"$<$<CONFIG:Debug>:RW_DEBUG>"
"GLM_FORCE_PURE"
"GLM_FORCE_RADIANS"
"GLM_ENABLE_EXPERIMENTAL"
"$<$<BOOL:${RW_VERBOSE_DEBUG_MESSAGES}>:RW_VERBOSE_DEBUG_MESSAGES>"
"$<$<BOOL:${ENABLE_PROFILING}>:RW_PROFILER>"
)
if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
target_compile_definitions(rw_interface INTERFACE "RW_LINUX")
elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
target_compile_definitions(rw_interface INTERFACE "RW_OSX")
elseif(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
target_compile_definitions(rw_interface INTERFACE "RW_FREEBSD")
elseif(CMAKE_SYSTEM_NAME STREQUAL "NetBSD")
target_compile_definitions(rw_interface INTERFACE "RW_NETBSD")
elseif(CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
target_compile_definitions(rw_interface INTERFACE "RW_OPENBSD")
elseif(CMAKE_SYSTEM_NAME STREQUAL "Windows")
target_compile_definitions(rw_interface INTERFACE "RW_WINDOWS")
else()
message(FATAL_ERROR "Unknown platform \"${CMAKE_SYSTEM_NAME}\". please update CMakeLists.txt.")
endif()
target_compile_definitions(rw_interface
INTERFACE
BOOST_ALL_NO_LIB
)
if(NOT BOOST_STATIC)
target_compile_definitions(rw_interface
INTERFACE
BOOST_ALL_DYN_LINK
)
endif()
if(USE_CONAN)
if(CONAN_SETTINGS_COMPILER_LIBCXX STREQUAL "libstdc++11")
target_compile_definitions(rw_interface INTERFACE _GLIBCXX_USE_CXX11_ABI=1)
elseif(CONAN_SETTINGS_COMPILER_LIBCXX STREQUAL "libstdc++")
target_compile_definitions(rw_interface INTERFACE _GLIBCXX_USE_CXX11_ABI=0)
endif()
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
target_link_libraries(rw_interface INTERFACE "stdc++fs")
endif()
if(ENABLE_SCRIPT_DEBUG)
target_compile_definitions(rw_interface
INTERFACE
"RW_SCRIPT_DEBUG"
)
endif()
if(FAILED_CHECK_ACTION STREQUAL "IGNORE")
target_compile_definitions(rw_interface INTERFACE "RW_FAILED_CHECK_ACTION=0")
elseif(FAILED_CHECK_ACTION STREQUAL "ABORT")
target_compile_definitions(rw_interface INTERFACE "RW_FAILED_CHECK_ACTION=1")
elseif(FAILED_CHECK_ACTION STREQUAL "BREAKPOINT")
target_compile_definitions(rw_interface INTERFACE "RW_FAILED_CHECK_ACTION=2")
else()
message(FATAL_ERROR "Illegal FAILED_CHECK_ACTION option. (was '${FAILED_CHECK_ACTION}')")
endif()
if(TEST_COVERAGE)
include(CodeCoverage)
codecoverage_enable("${PROJECT_BINARY_DIR}" "${PROJECT_BINARY_DIR}/codecoverage")
string(REGEX MATCH "[^/]*/[^/]*/([^/]*)" _RE_REFSPEC "${GIT_REFSPEC}")
if(_RE_REFSPEC)
set(GIT_BRANCH "${CMAKE_MATCH_1}")
message(STATUS "Git branch detected from .git directory: ${GIT_BRANCH}")
elseif(DEFINED ENV{TRAVIS_BRANCH})
set(GIT_BRANCH "$ENV{TRAVIS_BRANCH}")
message(STATUS "Git branch detected from TRAVIS_BRANCH environment variable: ${GIT_BRANCH}")
else()
message("Git branch unknown: uploading coverage might nog work")
endif()
add_coverage_upload_target_codecov_io(
GITSHA1 "${GIT_SHA1}"
GITBRANCH "${GIT_BRANCH}"
NAME "${CODECOV_NAME}"
)
endif()
foreach(SAN ${ENABLE_SANITIZERS})
if(SAN STREQUAL "address")
message(STATUS "Address sanitizer enabled.")
target_compile_options(rw_checks INTERFACE "-fsanitize=address")
target_link_libraries(rw_checks INTERFACE "-fsanitize=address")
elseif(SAN STREQUAL "leak")
message(STATUS "Leak sanitizer enabled.")
target_compile_options(rw_checks INTERFACE "-fsanitize=leak")
target_link_libraries(rw_checks INTERFACE "-fsanitize=leak")
elseif(SAN STREQUAL "thread")
message(STATUS "Thread sanitizer enabled.")
target_compile_options(rw_checks INTERFACE "-fsanitize=thread")
target_link_libraries(rw_checks INTERFACE "-fsanitize=thread")
elseif(SAN STREQUAL "undefined")
message(STATUS "Undefined behaviour sanitizer enabled.")
target_compile_options(rw_checks INTERFACE "-fsanitize=undefined")
target_link_libraries(rw_checks INTERFACE "-fsanitize=undefined")
else()
message(FATAL_ERROR "Illegal sanitizer: ${SAN}")
endif()
endforeach()
function(openrw_target_apply_options)
set(IWYU_MAPPING "${PROJECT_SOURCE_DIR}/openrw_iwyu.imp")
cmake_parse_arguments("ORW" "CORE;INSTALL;INSTALL_PDB;COVERAGE" "TARGET" "COVERAGE_EXCEPT" ${ARGN})
if(TEST_COVERAGE AND ORW_COVERAGE)
coverage_add_target("${ORW_TARGET}" EXCEPT ${ORW_COVERAGE_EXCEPT})
endif()
if(ORW_CORE)
if(CHECK_IWYU)
iwyu_check(TARGET "${ORW_TARGET}"
EXTRA_OPTS
"--mapping_file=${IWYU_MAPPING}"
)
endif()
set_target_properties("${ORW_TARGET}"
PROPERTIES
CXX_EXTENSIONS OFF
CXX_STANDARD 17
C_EXTENSIONS OFF
C_STANDARD 11
)
if(CHECK_CLANGTIDY)
clang_tidy_check_target(
TARGET "${ORW_TARGET}"
FORMAT_STYLE "file"
FIX "${CHECK_CLANGTIDY_FIX}"
CHECK_ALL
)
endif()
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang" AND CMAKE_GENERATOR STREQUAL Xcode)
set_property(
TARGET "${ORW_TARGET}"
APPEND
PROPERTY STATIC_LIBRARY_FLAGS "-no_warning_for_no_symbols"
)
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
set_property(
TARGET "${ORW_TARGET}"
APPEND
PROPERTY LINK_FLAGS "/ignore:4099"
)
endif()
if(ORW_INSTALL)
install(
TARGETS "${ORW_TARGET}"
RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
)
endif()
if(ORW_INSTALL_PDB)
if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
install(FILES "$<$<OR:$<CONFIG:DEBUG>,$<CONFIG:RELWITHDEBINFO>>:$<TARGET_PDB_FILE:${ORW_TARGET}>>"
DESTINATION "${CMAKE_INSTALL_BINDIR}"
)
endif()
endif()
endfunction()