slint/api/sixtyfps-cpp/cmake/CMakeLists.txt
Simon Hausmann 2e0a5ddb25 Create & install a cmake package file (part 3)
The cargo target directory tree is now populated with a cmake package
file and that's also installed into the prefix specified with the cargo
cmake xtask.

As a consequence, the cpptest example can be built by first building the
cmake package:

    cargo xtask cmake

    or

    cargo xtask cmake --release --target some-triplet)

    or

    cargo xtask cmake --release --prefix /somewhere --install

and then run cmake in the cpptest example with a prefix path:

    -DCMAKE_PREFIX_PATH=/where/you/installed/it or simply
    -DCMAKE_PREFIX_PATH=../../target/debug for example.

Pending still is the sixtyfps compiler tool installation and discovery.
2020-06-04 15:33:18 +02:00

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CMake

cmake_minimum_required(VERSION 3.16)
project(SixtyFPS LANGUAGES CXX)
add_library(SixtyFPS INTERFACE)
foreach(lib_path IN LISTS SIXTYFPS_INTERNAL_LIBS)
get_filename_component(lib_name "${lib_path}" NAME_WE)
add_library(${lib_name} STATIC IMPORTED)
set_property(TARGET ${lib_name} PROPERTY IMPORTED_LOCATION "${lib_path}")
target_link_libraries(SixtyFPS INTERFACE ${lib_name})
list(APPEND internal_libs ${lib_name})
install(FILES ${lib_path} TYPE LIB)
endforeach()
if (DEFINED SIXTYFPS_EXTERNAL_LIBS)
target_link_libraries(SixtyFPS INTERFACE ${SIXTYFPS_EXTERNAL_LIBS})
endif()
set(api_headers
sixtyfps.h
sixtyfps_properties.h
sixtyfps_signals.h
sixtyfps_string.h
vtable.h
)
foreach(header IN LISTS api_headers)
set_property(TARGET SixtyFPS APPEND PROPERTY PUBLIC_HEADER ../include/${header})
endforeach()
file(GLOB_RECURSE generated_headers RELATIVE_PATH "${CMAKE_BINARY_DIR}" "${CMAKE_BINARY_DIR}/include/*.h")
foreach(header IN LISTS generated_headers)
set_property(TARGET SixtyFPS APPEND PROPERTY PUBLIC_HEADER ${header})
endforeach()
target_include_directories(SixtyFPS INTERFACE
$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/include>
$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
$<INSTALL_INTERFACE:include/sixtyfps>
)
export(TARGETS SixtyFPS NAMESPACE SixtyFPS:: FILE "${CMAKE_BINARY_DIR}/lib/cmake/SixtyFPS/SixtyFPSTargets.cmake")
install(EXPORT SixtyFPSTargets NAMESPACE SixtyFPS:: DESTINATION lib/cmake/SixtyFPS)
install(TARGETS SixtyFPS
EXPORT SixtyFPSTargets
LIBRARY DESTINATION lib
PUBLIC_HEADER DESTINATION include/sixtyfps
)
include(CMakePackageConfigHelpers)
configure_package_config_file("SixtyFPSConfig.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/lib/cmake/SixtyFPS/SixtyFPSConfig.cmake" INSTALL_DESTINATION lib/cmake/SixtyFPS)
write_basic_package_version_file(
${CMAKE_CURRENT_BINARY_DIR}/lib/cmake/SixtyFPS/SixtyFPSConfigVersion.cmake
VERSION 1.0.0
COMPATIBILITY SameMajorVersion
)
install(FILES
"${CMAKE_CURRENT_BINARY_DIR}/lib/cmake/SixtyFPS/SixtyFPSConfig.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/lib/cmake/SixtyFPS/SixtyFPSConfigVersion.cmake"
DESTINATION lib/cmake/SixtyFPS
)