mirror of
https://github.com/microsoft/vcpkg.git
synced 2025-01-01 13:37:55 +08:00
d3092a90f3
* Add cmake test port for user projects * Improve find_package test failure output * Remove JPEG from find_package tests * Report find_package tests to stdout * Test more packages * Revise package list * Remove obsolete variable * Move AZP markup out of loop * Fix typo * Isolate find_package tests * Disable manifest mode * Improve stdout * Enable debug output for find_package Co-authored-by: Billy Robert O'Neal III <bion@microsoft.com>
67 lines
3.2 KiB
CMake
67 lines
3.2 KiB
CMake
cmake_minimum_required(VERSION 3.4)
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project(cmake-user LANGUAGES C)
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message(STATUS "CMAKE_COMMAND: ${CMAKE_COMMAND}")
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set(CHECK_CMAKE_VERSION "NOTFOUND" CACHE STRING "Version of CMake expected to be found")
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if(NOT CHECK_CMAKE_VERSION)
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message(WARNING "CMake version check: skipped (actual: ${CMAKE_VERSION})")
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elseif(NOT CHECK_CMAKE_VERSION VERSION_EQUAL CMAKE_VERSION)
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message(SEND_ERROR "CMake version check: failed (actual: ${CMAKE_VERSION} expected: ${CHECK_CMAKE_VERSION})")
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else()
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message(STATUS "CMake version check: success (actual: ${CMAKE_VERSION})")
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endif()
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message(STATUS "CMAKE_PREFIX_PATH: ${CMAKE_PREFIX_PATH}")
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list(FIND CMAKE_PREFIX_PATH "SYSTEM_LIBS" system_libs)
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list(FIND CMAKE_PREFIX_PATH "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}" vcpkg)
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if(system_libs LESS 0)
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message(SEND_ERROR "VCPKG_PREFER_SYSTEM_LIBS check: failed (Cannot find SYSTEM_LIBS in CMAKE_PREFIX_PATH.)")
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elseif(vcpkg LESS 0)
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message(SEND_ERROR "VCPKG_PREFER_SYSTEM_LIBS check: failed (Cannot find vcpkg path in CMAKE_PREFIX_PATH.")
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elseif(VCPKG_PREFER_SYSTEM_LIBS AND system_libs GREATER vcpkg)
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message(SEND_ERROR "VCPKG_PREFER_SYSTEM_LIBS check: failed (actual: ${VCPKG_PREFER_SYSTEM_LIBS}, but vcpkg paths are before system paths in CMAKE_PREFIX_PATH.)")
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elseif(NOT VCPKG_PREFER_SYSTEM_LIBS AND system_libs LESS vcpkg)
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message(SEND_ERROR "VCPKG_PREFER_SYSTEM_LIBS check: failed (actual: ${VCPKG_PREFER_SYSTEM_LIBS}, but vcpkg paths are after system paths in CMAKE_PREFIX_PATH.)")
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else()
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message(STATUS "VCPKG_PREFER_SYSTEM_LIBS check: success (actual: ${VCPKG_PREFER_SYSTEM_LIBS})")
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endif()
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# add_library overload
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file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/lib.c" "int lib_unused() { return 1; }")
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add_library(lib "${CMAKE_CURRENT_BINARY_DIR}/lib.c")
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# add_executable overload
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file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/exe.c" "int main() { return 0; }")
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add_executable(exe "${CMAKE_CURRENT_BINARY_DIR}/exe.c")
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# install overload
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set(X_VCPKG_APPLOCAL_DEPS_INSTALL 1)
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install(TARGETS exe lib
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RUNTIME DESTINATION bin
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ARCHIVE DESTINATION lib
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LIBRARY DESTINATION lib
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)
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# find_package overload and wrapper
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set(FIND_PACKAGES "" CACHE STRING "List of packages to be found and used")
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foreach(package ${FIND_PACKAGES})
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string(TOUPPER "${package}" package_upper)
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set(CMAKE_FIND_DEBUG_MODE ON)
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find_package("${package}" QUIET)
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set(CMAKE_FIND_DEBUG_MODE OFF)
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if(NOT ${package}_FOUND AND NOT ${package_upper}_FOUND)
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message(SEND_ERROR "find_package(${package}) check: failed")
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elseif(DEFINED ${package_upper}_LIBRARIES)
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message(STATUS "${package_upper}_LIBRARIES: ${${package_upper}_LIBRARIES}")
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message(STATUS "find_package(${package}) check: success")
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target_link_libraries(exe PRIVATE ${${package_upper}_LIBRARIES})
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elseif(DEFINED ${package}_LIBRARIES)
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message(STATUS "${package}_LIBRARIES: ${${package}_LIBRARIES}")
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message(STATUS "find_package(${package}) check: success")
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target_link_libraries(exe PRIVATE ${${package}_LIBRARIES})
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else()
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message(STATUS "${package}_LIBRARIES: undefined")
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message(STATUS "find_package(${package}) check: success")
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endif()
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endforeach()
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