FTXUI/cmake/ftxui_set_options.cmake
2024-08-08 13:26:55 +02:00

109 lines
3.7 KiB
CMake

find_program(CLANG_TIDY_EXE NAMES "clang-tidy" DOC "Path to clang-tidy executable" )
function(ftxui_set_options library)
set_target_properties(${library} PROPERTIES VERSION ${PROJECT_VERSION})
if (NOT ${library} MATCHES "ftxui-*")
set_target_properties(${library} PROPERTIES OUTPUT_NAME "ftxui-${library}")
endif()
if (FTXUI_CLANG_TIDY)
if (NOT CLANG_TIDY_EXE)
message(FATAL_ERROR "clang-tidy requested but executable not found")
endif()
set_target_properties(${library}
PROPERTIES CXX_CLANG_TIDY "${CLANG_TIDY_EXE};-warnings-as-errors=*"
)
# By using "PUBLIC" as opposed to "SYSTEM INTERFACE", the compiler warning
# are enforced on the headers. This is behind "FTXUI_CLANG_TIDY", so that it
# applies only when developing FTXUI and on the CI. User's of the library
# get only the SYSTEM INTERFACE instead.
target_include_directories(${library}
PUBLIC
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
)
else()
target_include_directories(${library} SYSTEM
INTERFACE
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
)
endif()
target_include_directories(${library} SYSTEM
INTERFACE
$<INSTALL_INTERFACE:include>
)
target_include_directories(${library}
PRIVATE
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
)
target_compile_features(${library} PUBLIC cxx_std_17)
# Force Microsoft Visual Studio to decode sources files in UTF-8. This applies
# to the library and the library users.
if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
target_compile_options(${library} PUBLIC "/utf-8")
endif()
if(UNIX)
target_compile_options(${library} PRIVATE "-fPIC")
endif()
# Add as many warning as possible:
if (WIN32)
if (MSVC)
if(FTXUI_DEV_WARNINGS)
target_compile_options(${library} PRIVATE "/W3")
target_compile_options(${library} PRIVATE "/WX")
endif()
target_compile_options(${library} PRIVATE "/wd4244")
target_compile_options(${library} PRIVATE "/wd4267")
target_compile_options(${library} PRIVATE "/D_CRT_SECURE_NO_WARNINGS")
endif()
# Force Win32 to UNICODE
target_compile_definitions(${library} PRIVATE UNICODE _UNICODE)
else()
if(FTXUI_DEV_WARNINGS)
target_compile_options(${library} PRIVATE "-Wall")
target_compile_options(${library} PRIVATE "-Werror")
target_compile_options(${library} PRIVATE "-Wextra")
target_compile_options(${library} PRIVATE "-Wcast-align")
target_compile_options(${library} PRIVATE "-Wdeprecated")
target_compile_options(${library} PRIVATE "-Wmissing-declarations")
target_compile_options(${library} PRIVATE "-Wnon-virtual-dtor")
target_compile_options(${library} PRIVATE "-Wnull-dereference")
target_compile_options(${library} PRIVATE "-Woverloaded-virtual")
target_compile_options(${library} PRIVATE "-Wpedantic")
target_compile_options(${library} PRIVATE "-Wshadow")
target_compile_options(${library} PRIVATE "-Wunused")
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
target_compile_options(${library} PRIVATE "-Wuseless-cast")
endif()
endif()
endif()
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
if(FTXUI_DEV_WARNINGS)
target_compile_options(${library} PRIVATE "-Wdocumentation")
endif()
endif()
if (FTXUI_MICROSOFT_TERMINAL_FALLBACK)
target_compile_definitions(${library}
PRIVATE "FTXUI_MICROSOFT_TERMINAL_FALLBACK")
endif()
endfunction()
if (EMSCRIPTEN)
string(APPEND CMAKE_CXX_FLAGS " -s USE_PTHREADS")
string(APPEND CMAKE_EXE_LINKER_FLAGS " -s ASYNCIFY")
string(APPEND CMAKE_EXE_LINKER_FLAGS " -s PROXY_TO_PTHREAD")
endif()