qtpromise/CMakeLists.txt
Marc Reilly 36fa94a9ac project: cmake: add option to explicity enable/disable building tests
This allows user/builder to chose whether or not to build the tests.
The option retains the previous default behaviour, so that tests are
built if we are a subproject.

Signed-off-by: Marc Reilly <marc@cpdesign.com.au>
2021-06-16 14:25:41 +10:00

139 lines
3.7 KiB
CMake

cmake_minimum_required(VERSION 3.8)
if(DEFINED PROJECT_NAME)
set(SUBPROJECT ON)
else()
set(SUBPROJECT OFF)
endif()
project(qtpromise VERSION 0.6.0 LANGUAGES CXX)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
find_package(Qt5 5.6.0 REQUIRED COMPONENTS Core)
option(qtpromise_BuildTests "Build Test Programs" ON)
if (${SUBPROJECT})
set(qtpromise_BuildTests OFF)
endif()
include(GNUInstallDirs)
set(CMAKE_AUTOMOC ON)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
add_library(qtpromise INTERFACE)
add_library(qtpromise::qtpromise ALIAS qtpromise)
target_link_libraries(qtpromise INTERFACE Qt5::Core)
target_include_directories(qtpromise
INTERFACE
"$<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>"
"$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/qtpromise/include>"
)
add_definitions(
-DQT_DEPRECATED_WARNINGS
-DQT_NO_KEYWORDS
)
# https://github.com/simonbrunel/qtpromise/issues/10
if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
# https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html
add_compile_options(
-Werror
-Wpedantic
-Wall
-Wextra
-Wconversion
-Wdouble-promotion
-Wformat=2
-Wlogical-op
-Wmissing-noreturn
-Wold-style-cast
# -Wshadow # disabled due to many findings in the current code
-Wsign-conversion
-Wswitch-default
-Wunused-local-typedefs
# -Wuseless-cast # disabled due to Qt's moc warnings
-pedantic-errors
)
# https://github.com/Barro/compiler-warnings/blob/master/gcc/warnings-gcc-6.txt
if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 6)
add_compile_options(
-Wduplicated-cond
)
endif()
# https://github.com/Barro/compiler-warnings/blob/master/gcc/warnings-gcc-7.txt
if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 7)
add_compile_options(
-Wduplicated-branches
)
endif()
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
# https://clang.llvm.org/docs/DiagnosticsReference.html
add_compile_options(
-Wall
-Wextra
-Wpedantic
-Wsuggest-destructor-override
-Wsuggest-override
)
elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
# https://docs.microsoft.com/en-us/cpp/build/reference/compiler-option-warning-level
add_compile_options(
/WX
)
endif()
install(
TARGETS ${PROJECT_NAME}
EXPORT ${PROJECT_NAME}_Targets
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT Development
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT Runtime
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT Runtime
)
include(CMakePackageConfigHelpers)
write_basic_package_version_file(
"qtpromiseConfigVersion.cmake"
VERSION ${PROJECT_VERSION}
COMPATIBILITY SameMajorVersion
)
configure_package_config_file(
"${PROJECT_SOURCE_DIR}/cmake/qtpromiseConfig.cmake.in"
"${PROJECT_BINARY_DIR}/qtpromiseConfig.cmake"
INSTALL_DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/qtpromise/cmake
)
install(
EXPORT ${PROJECT_NAME}_Targets
FILE qtpromiseTargets.cmake
NAMESPACE qtpromise::
DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/qtpromise/cmake
)
install(
FILES "${PROJECT_BINARY_DIR}/qtpromiseConfig.cmake"
"${PROJECT_BINARY_DIR}/qtpromiseConfigVersion.cmake"
DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/qtpromise/cmake
)
install(DIRECTORY ${PROJECT_SOURCE_DIR}/src/qtpromise
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/qtpromise/src)
install(FILES ${PROJECT_SOURCE_DIR}/include/QtPromise
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/qtpromise/include)
if(qtpromise_BuildTests)
enable_testing()
add_subdirectory(tests)
endif()