mirror of
https://github.com/occ-ai/obs-localvocal
synced 2024-11-08 03:08:07 +00:00
138 lines
4.5 KiB
CMake
138 lines
4.5 KiB
CMake
# CMake common helper functions module
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# cmake-format: off
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# cmake-lint: disable=C0103
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# cmake-format: on
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include_guard(GLOBAL)
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# * Use QT_VERSION value as a hint for desired Qt version
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# * If "AUTO" was specified, prefer Qt6 over Qt5
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# * Creates versionless targets of desired component if none had been created by Qt itself (Qt versions < 5.15)
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if(NOT QT_VERSION)
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set(QT_VERSION
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AUTO
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CACHE STRING "OBS Qt version [AUTO, 5, 6]" FORCE)
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set_property(CACHE QT_VERSION PROPERTY STRINGS AUTO 5 6)
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endif()
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# find_qt: Macro to find best possible Qt version for use with the project:
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macro(find_qt)
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set(multiValueArgs COMPONENTS COMPONENTS_WIN COMPONENTS_MAC COMPONENTS_LINUX)
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cmake_parse_arguments(find_qt "" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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# Do not use versionless targets in the first step to avoid Qt::Core being clobbered by later opportunistic
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# find_package runs
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set(QT_NO_CREATE_VERSIONLESS_TARGETS TRUE)
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message(DEBUG "Start Qt version discovery...")
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# Loop until _QT_VERSION is set or FATAL_ERROR aborts script execution early
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while(NOT _QT_VERSION)
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message(DEBUG "QT_VERSION set to ${QT_VERSION}")
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if(QT_VERSION STREQUAL AUTO AND NOT qt_test_version)
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set(qt_test_version 6)
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elseif(NOT QT_VERSION STREQUAL AUTO)
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set(qt_test_version ${QT_VERSION})
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endif()
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message(DEBUG "Attempting to find Qt${qt_test_version}")
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find_package(
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Qt${qt_test_version}
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COMPONENTS Core
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QUIET)
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if(TARGET Qt${qt_test_version}::Core)
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set(_QT_VERSION
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${qt_test_version}
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CACHE INTERNAL "")
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message(STATUS "Qt version found: ${_QT_VERSION}")
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unset(qt_test_version)
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break()
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elseif(QT_VERSION STREQUAL AUTO)
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if(qt_test_version EQUAL 6)
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message(WARNING "Qt6 was not found, falling back to Qt5")
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set(qt_test_version 5)
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continue()
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endif()
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endif()
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message(FATAL_ERROR "Neither Qt6 nor Qt5 found.")
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endwhile()
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# Enable versionless targets for the remaining Qt components
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set(QT_NO_CREATE_VERSIONLESS_TARGETS FALSE)
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set(qt_components ${find_qt_COMPONENTS})
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if(OS_WINDOWS)
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list(APPEND qt_components ${find_qt_COMPONENTS_WIN})
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elseif(OS_MACOS)
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list(APPEND qt_components ${find_qt_COMPONENTS_MAC})
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else()
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list(APPEND qt_components ${find_qt_COMPONENTS_LINUX})
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endif()
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message(DEBUG "Trying to find Qt components ${qt_components}...")
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find_package(Qt${_QT_VERSION} REQUIRED ${qt_components})
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list(APPEND qt_components Core)
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if("Gui" IN_LIST find_qt_COMPONENTS_LINUX)
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list(APPEND qt_components "GuiPrivate")
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endif()
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# Check for versionless targets of each requested component and create if necessary
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foreach(component IN LISTS qt_components)
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message(DEBUG "Checking for target Qt::${component}")
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if(NOT TARGET Qt::${component} AND TARGET Qt${_QT_VERSION}::${component})
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add_library(Qt::${component} INTERFACE IMPORTED)
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set_target_properties(Qt::${component} PROPERTIES INTERFACE_LINK_LIBRARIES Qt${_QT_VERSION}::${component})
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endif()
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set_property(TARGET Qt::${component} PROPERTY INTERFACE_COMPILE_FEATURES "")
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endforeach()
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endmacro()
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# check_uuid: Helper function to check for valid UUID
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function(check_uuid uuid_string return_value)
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set(valid_uuid TRUE)
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set(uuid_token_lengths 8 4 4 4 12)
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set(token_num 0)
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string(REPLACE "-" ";" uuid_tokens ${uuid_string})
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list(LENGTH uuid_tokens uuid_num_tokens)
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if(uuid_num_tokens EQUAL 5)
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message(DEBUG "UUID ${uuid_string} is valid with 5 tokens.")
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foreach(uuid_token IN LISTS uuid_tokens)
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list(GET uuid_token_lengths ${token_num} uuid_target_length)
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string(LENGTH "${uuid_token}" uuid_actual_length)
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if(uuid_actual_length EQUAL uuid_target_length)
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string(REGEX MATCH "[0-9a-fA-F]+" uuid_hex_match ${uuid_token})
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if(NOT uuid_hex_match STREQUAL uuid_token)
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set(valid_uuid FALSE)
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break()
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endif()
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else()
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set(valid_uuid FALSE)
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break()
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endif()
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math(EXPR token_num "${token_num}+1")
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endforeach()
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else()
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set(valid_uuid FALSE)
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endif()
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message(DEBUG "UUID ${uuid_string} valid: ${valid_uuid}")
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set(${return_value}
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${valid_uuid}
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PARENT_SCOPE)
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endfunction()
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/src/plugin-support.c.in")
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configure_file(src/plugin-support.c.in plugin-support.c @ONLY)
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add_library(plugin-support STATIC)
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target_sources(
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plugin-support
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PRIVATE plugin-support.c
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PUBLIC src/plugin-support.h)
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target_include_directories(plugin-support PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/src")
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endif()
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