FTXUI/cmake/ftxui_set_options.cmake
2022-09-03 13:03:04 +02:00

89 lines
2.9 KiB
CMake

find_program( CLANG_TIDY_EXE NAMES "clang-tidy" DOC "Path to clang-tidy executable" )
if(NOT CLANG_TIDY_EXE)
message(STATUS "clang-tidy not found.")
else()
message(STATUS "clang-tidy found: ${CLANG_TIDY_EXE}")
endif()
function(ftxui_set_options library)
set_target_properties(${library} PROPERTIES
VERSION ${PROJECT_VERSION}
OUTPUT_NAME "ftxui-${library}"
)
if(CLANG_TIDY_EXE AND FTXUI_CLANG_TIDY)
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>
)
# C++17 is used. We require fold expression at least.
target_compile_features(${library} PUBLIC cxx_std_17)
# Force Microsoft Visual Studio to decode sources files in UTF-8. This applies
# to the library and the library users.
if (MSVC)
target_compile_options(${library} PUBLIC "/utf-8")
endif()
# Add as many warning as possible:
if (WIN32)
if (MSVC)
target_compile_options(${library} PRIVATE "/W3")
target_compile_options(${library} PRIVATE "/WX")
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()
target_compile_options(${library} PRIVATE "-Wall")
target_compile_options(${library} PRIVATE "-Wextra")
target_compile_options(${library} PRIVATE "-pedantic")
target_compile_options(${library} PRIVATE "-Werror")
target_compile_options(${library} PRIVATE "-Wmissing-declarations")
target_compile_options(${library} PRIVATE "-Wdeprecated")
target_compile_options(${library} PRIVATE "-Wshadow")
endif()
if (FTXUI_MICROSOFT_TERMINAL_FALLBACK)
target_compile_definitions(${library}
PRIVATE "FTXUI_MICROSOFT_TERMINAL_FALLBACK")
endif()
endfunction()
if (EMSCRIPTEN)
#string(APPEND CMAKE_CXX_FLAGS " -s ASSERTIONS=1")
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()