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#
# Internal Qt Creator variable reference
#
foreach(qtcreator_var
QT_QMAKE_EXECUTABLE CMAKE_PREFIX_PATH CMAKE_C_COMPILER CMAKE_CXX_COMPILER
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELWITHDEBINFO)
set(__just_reference_${qtcreator_var} ${${qtcreator_var}})
endforeach()
if (EXISTS "${CMAKE_SOURCE_DIR}/QtCreatorPackageManager.cmake")
include("${CMAKE_SOURCE_DIR}/QtCreatorPackageManager.cmake")
endif()
if (QT_CREATOR_SKIP_PACKAGE_MANAGER_SETUP)
return()
endif()
option(QT_CREATOR_SKIP_PACKAGE_MANAGER_SETUP "Skip Qt Creator's package manager auto-setup" OFF)
# Store the C/C++ object output extension
if (CMAKE_VERSION GREATER_EQUAL "3.19")
cmake_language(DEFER CALL set CMAKE_C_OUTPUT_EXTENSION "${CMAKE_C_OUTPUT_EXTENSION}" CACHE STRING "" FORCE)
cmake_language(DEFER CALL set CMAKE_CXX_OUTPUT_EXTENSION "${CMAKE_CXX_OUTPUT_EXTENSION}" CACHE STRING "" FORCE)
endif()
macro(qtc_auto_setup_compiler_standard toolchainFile)
foreach(lang_var C CXX CUDA OBJC OBJCXX)
foreach(prop_var STANDARD STANDARD_REQUIRED EXTENSIONS)
if (CMAKE_${lang_var}_${prop_var})
file(APPEND "${toolchainFile}"
"set(CMAKE_${lang_var}_${prop_var} ${CMAKE_${lang_var}_${prop_var}})\n")
endif()
endforeach()
endforeach()
# Forward important CMake variables to the package manager in the toolchain file
foreach(fwd_var CMAKE_MSVC_RUNTIME_LIBRARY CMAKE_SYSROOT CMAKE_OSX_SYSROOT CMAKE_OSX_ARCHITECTURES)
if (${fwd_var})
file(APPEND "${toolchainFile}"
"set(${fwd_var} ${${fwd_var}})\n")
endif()
endforeach()
endmacro()
#
# conan
#
macro(qtc_auto_setup_conan)
foreach(file conanfile.txt conanfile.py)
if (EXISTS "${CMAKE_SOURCE_DIR}/${file}")
set(conanfile_txt "${CMAKE_SOURCE_DIR}/${file}")
break()
endif()
endforeach()
if (conanfile_txt AND NOT QT_CREATOR_SKIP_CONAN_SETUP)
option(QT_CREATOR_SKIP_CONAN_SETUP "Skip Qt Creator's conan package manager auto-setup" OFF)
set(QT_CREATOR_CONAN_BUILD_POLICY "missing" CACHE STRING "Qt Creator's conan package manager auto-setup build policy. This is used for the BUILD property of cmake_conan_run")
find_program(conan_program conan)
if (NOT conan_program)
message(WARNING "Qt Creator: conan executable not found. "
"Package manager auto-setup will be skipped. "
"To disable this warning set QT_CREATOR_SKIP_CONAN_SETUP to ON.")
return()
endif()
execute_process(COMMAND ${conan_program} --version
RESULT_VARIABLE result_code
OUTPUT_VARIABLE conan_version_output
ERROR_VARIABLE conan_version_output)
if (NOT result_code EQUAL 0)
message(FATAL_ERROR "conan --version failed='${result_code}: ${conan_version_output}")
endif()
string(REGEX REPLACE ".*Conan version ([0-9].[0-9]).*" "\\1" conan_version "${conan_version_output}")
set(conanfile_timestamp_file "${CMAKE_BINARY_DIR}/conan-dependencies/conanfile.timestamp")
file(TIMESTAMP "${conanfile_txt}" conanfile_timestamp)
set(do_conan_installation ON)
if (EXISTS "${conanfile_timestamp_file}")
file(READ "${conanfile_timestamp_file}" old_conanfile_timestamp)
if ("${conanfile_timestamp}" STREQUAL "${old_conanfile_timestamp}")
set(do_conan_installation OFF)
endif()
endif()
set(conanfile_build_policy_file "${CMAKE_BINARY_DIR}/conan-dependencies/conanfile.buildpolicy")
if (EXISTS "${conanfile_build_policy_file}")
file(READ "${conanfile_build_policy_file}" build_policy)
if (NOT "${build_policy}" STREQUAL "${QT_CREATOR_CONAN_BUILD_POLICY}")
set(do_conan_installation ON)
endif()
endif()
if (do_conan_installation)
message(STATUS "Qt Creator: conan package manager auto-setup. "
"Skip this step by setting QT_CREATOR_SKIP_CONAN_SETUP to ON.")
file(COPY "${conanfile_txt}" DESTINATION "${CMAKE_BINARY_DIR}/conan-dependencies/")
file(WRITE "${CMAKE_BINARY_DIR}/conan-dependencies/toolchain.cmake" "
set(CMAKE_C_COMPILER \"${CMAKE_C_COMPILER}\")
set(CMAKE_CXX_COMPILER \"${CMAKE_CXX_COMPILER}\")
")
qtc_auto_setup_compiler_standard("${CMAKE_BINARY_DIR}/conan-dependencies/toolchain.cmake")
if (CMAKE_TOOLCHAIN_FILE)
file(APPEND "${CMAKE_BINARY_DIR}/conan-dependencies/toolchain.cmake"
"include(\"${CMAKE_TOOLCHAIN_FILE}\")\n")
endif()
file(WRITE "${CMAKE_BINARY_DIR}/conan-dependencies/CMakeLists.txt" "
cmake_minimum_required(VERSION 3.15)
unset(CMAKE_PROJECT_INCLUDE_BEFORE CACHE)
project(conan-setup)
if (${conan_version} VERSION_GREATER_EQUAL 2.0)
set(CONAN_COMMAND \"${conan_program}\")
include(\"${CMAKE_CURRENT_LIST_DIR}/conan_provider.cmake\")
conan_profile_detect_default()
detect_host_profile(\"${CMAKE_BINARY_DIR}/conan-dependencies/conan_host_profile\")
set(build_types \${CMAKE_BUILD_TYPE})
if (CMAKE_CONFIGURATION_TYPES)
set(build_types \${CMAKE_CONFIGURATION_TYPES})
endif()
foreach(type \${build_types})
conan_install(
-pr \"${CMAKE_BINARY_DIR}/conan-dependencies/conan_host_profile\"
--build=${QT_CREATOR_CONAN_BUILD_POLICY}
-s build_type=\${type}
-g CMakeDeps)
endforeach()
get_property(CONAN_INSTALL_SUCCESS GLOBAL PROPERTY CONAN_INSTALL_SUCCESS)
if (CONAN_INSTALL_SUCCESS)
get_property(CONAN_GENERATORS_FOLDER GLOBAL PROPERTY CONAN_GENERATORS_FOLDER)
file(TO_CMAKE_PATH \"\${CONAN_GENERATORS_FOLDER}\" CONAN_GENERATORS_FOLDER)
file(WRITE \"${CMAKE_BINARY_DIR}/conan-dependencies/conan_paths.cmake\" \"
list(PREPEND CMAKE_PREFIX_PATH \\\"\${CONAN_GENERATORS_FOLDER}\\\")
list(PREPEND CMAKE_MODULE_PATH \\\"\${CONAN_GENERATORS_FOLDER}\\\")
list(PREPEND CMAKE_FIND_ROOT_PATH \\\"\${CONAN_GENERATORS_FOLDER}\\\")
list(REMOVE_DUPLICATES CMAKE_PREFIX_PATH)
list(REMOVE_DUPLICATES CMAKE_MODULE_PATH)
list(REMOVE_DUPLICATES CMAKE_FIND_ROOT_PATH)
set(CMAKE_PREFIX_PATH \\\"\\\${CMAKE_PREFIX_PATH}\\\" CACHE STRING \\\"\\\" FORCE)
set(CMAKE_MODULE_PATH \\\"\\\${CMAKE_MODULE_PATH}\\\" CACHE STRING \\\"\\\" FORCE)
set(CMAKE_FIND_ROOT_PATH \\\"\\\${CMAKE_FIND_ROOT_PATH}\\\" CACHE STRING \\\"\\\" FORCE)
\")
endif()
else()
include(\"${CMAKE_CURRENT_LIST_DIR}/conan.cmake\")
conan_cmake_run(
CONANFILE \"${conanfile_txt}\"
INSTALL_FOLDER \"${CMAKE_BINARY_DIR}/conan-dependencies\"
GENERATORS cmake_paths cmake_find_package json
BUILD ${QT_CREATOR_CONAN_BUILD_POLICY}
ENV CONAN_CMAKE_TOOLCHAIN_FILE=\"${CMAKE_BINARY_DIR}/conan-dependencies/toolchain.cmake\"
)
endif()
")
if (NOT DEFINED CMAKE_BUILD_TYPE AND NOT DEFINED CMAKE_CONFIGURATION_TYPES)
set(CMAKE_CONFIGURATION_TYPES "Debug;Release")
endif()
execute_process(COMMAND ${CMAKE_COMMAND}
-S "${CMAKE_BINARY_DIR}/conan-dependencies/"
-B "${CMAKE_BINARY_DIR}/conan-dependencies/build"
-C "${CMAKE_BINARY_DIR}/qtcsettings.cmake"
-D "CMAKE_TOOLCHAIN_FILE=${CMAKE_BINARY_DIR}/conan-dependencies/toolchain.cmake"
-G ${CMAKE_GENERATOR}
-D CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
-D "CMAKE_CONFIGURATION_TYPES=${CMAKE_CONFIGURATION_TYPES}"
RESULT_VARIABLE result
)
if (result EQUAL 0)
file(WRITE "${conanfile_timestamp_file}" "${conanfile_timestamp}")
file(WRITE "${conanfile_build_policy_file}" ${QT_CREATOR_CONAN_BUILD_POLICY})
else()
message(WARNING "Qt Creator's conan package manager auto-setup failed. Consider setting "
"QT_CREATOR_SKIP_CONAN_SETUP to ON and reconfigure to skip this step.")
return()
endif()
endif()
include("${CMAKE_BINARY_DIR}/conan-dependencies/conan_paths.cmake")
endif()
unset(conanfile_txt)
endmacro()
qtc_auto_setup_conan()
#
# vcpkg
#
macro(qtc_auto_setup_vcpkg)
if (EXISTS "${CMAKE_SOURCE_DIR}/vcpkg.json" AND NOT QT_CREATOR_SKIP_VCPKG_SETUP)
option(QT_CREATOR_SKIP_VCPKG_SETUP "Skip Qt Creator's vcpkg package manager auto-setup" OFF)
find_program(vcpkg_program vcpkg $ENV{VCPKG_ROOT} ${CMAKE_SOURCE_DIR}/vcpkg)
if (NOT vcpkg_program)
message(WARNING "Qt Creator: vcpkg executable not found. "
"Package manager auto-setup will be skipped. "
"To disable this warning set QT_CREATOR_SKIP_VCPKG_SETUP to ON.")
return()
endif()
execute_process(COMMAND ${vcpkg_program} version
RESULT_VARIABLE result_code
OUTPUT_VARIABLE vcpkg_version_output
ERROR_VARIABLE vcpkg_version_output)
if (NOT result_code EQUAL 0)
message(FATAL_ERROR "vcpkg version failed='${result_code}: ${vcpkg_version_output}")
endif()
# Resolve any symlinks
get_filename_component(vpkg_program_real_path ${vcpkg_program} REALPATH)
get_filename_component(vpkg_root ${vpkg_program_real_path} DIRECTORY)
if (NOT EXISTS "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake")
message(STATUS "Qt Creator: vcpkg package manager auto-setup. "
"Skip this step by setting QT_CREATOR_SKIP_VCPKG_SETUP to ON.")
file(WRITE "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake" "
set(CMAKE_C_COMPILER \"${CMAKE_C_COMPILER}\")
set(CMAKE_CXX_COMPILER \"${CMAKE_CXX_COMPILER}\")
")
qtc_auto_setup_compiler_standard("${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake")
if (CMAKE_TOOLCHAIN_FILE AND NOT
CMAKE_TOOLCHAIN_FILE STREQUAL "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake")
file(APPEND "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake"
"include(\"${CMAKE_TOOLCHAIN_FILE}\")\n")
endif()
if (VCPKG_TARGET_TRIPLET)
set(vcpkg_triplet ${VCPKG_TARGET_TRIPLET})
else()
if (WIN32)
set(vcpkg_triplet x64-mingw-static)
if (CMAKE_CXX_COMPILER MATCHES ".*/(.*)/cl.exe")
set(vcpkg_triplet ${CMAKE_MATCH_1}-windows)
endif()
elseif(APPLE)
set(vcpkg_triplet x64-osx)
else()
set(vcpkg_triplet x64-linux)
endif()
endif()
file(APPEND "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake" "
set(VCPKG_TARGET_TRIPLET ${vcpkg_triplet})
include(\"${vpkg_root}/scripts/buildsystems/vcpkg.cmake\")
")
endif()
set(CMAKE_TOOLCHAIN_FILE "${CMAKE_BINARY_DIR}/vcpkg-dependencies/toolchain.cmake" CACHE PATH "" FORCE)
# Save CMAKE_PREFIX_PATH and CMAKE_MODULE_PATH as cache variables
if (CMAKE_VERSION GREATER_EQUAL "3.19")
cmake_language(DEFER CALL list REMOVE_DUPLICATES CMAKE_PREFIX_PATH)
cmake_language(DEFER CALL list REMOVE_DUPLICATES CMAKE_MODULE_PATH)
cmake_language(DEFER CALL set CMAKE_PREFIX_PATH "${CMAKE_PREFIX_PATH}" CACHE STRING "" FORCE)
cmake_language(DEFER CALL set CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH}" CACHE STRING "" FORCE)
endif()
endif()
endmacro()
qtc_auto_setup_vcpkg()
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