portersky
90d013695d
- Replace window class with cbt::opengl::context - Add buffer resource (VBO, EBO, UBO, SSBO) with move semantics - Add texture resource with format/type enums and filtering - Add descriptor_set for Vulkan-style resource binding - All resources use RAII with proper cleanup
106 lines
3.4 KiB
CMake
106 lines
3.4 KiB
CMake
# ==============================================================================
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# Find kfr
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# ==============================================================================
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# This module fetches the KFR DSP library.
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#
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# Targets provided:
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# kfr::kfr - The kfr library target
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#
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# Variables set:
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# kfr_FOUND - TRUE if kfr is available
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# kfr_LIBRARIES - The kfr library target (kfr::kfr)
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# kfr_INCLUDE_DIR - Include directories for kfr
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# kfr_VERSION - Version of kfr (if available)
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# ==============================================================================
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if (DEFINED _FINDKFR_INCLUDED)
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return()
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endif()
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set(_FINDKFR_INCLUDED TRUE)
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# Use the version passed to find_package(), or default to 7.0.1
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if (DEFINED kfr_FIND_VERSION AND NOT kfr_FIND_VERSION STREQUAL "")
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set(KFR_VERSION "${kfr_FIND_VERSION}")
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else()
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set(KFR_VERSION "7.0.1")
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endif()
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message(STATUS "Fetching kfr ${KFR_VERSION}")
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include(FetchContent)
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find_program(GIT_EXECUTABLE git)
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if (GIT_EXECUTABLE)
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set(KFR_FETCH_METHOD "GIT")
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else()
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set(KFR_FETCH_METHOD "ZIP")
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endif()
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# Disable tests, examples, and other unnecessary components
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set(ENABLE_TESTS OFF CACHE BOOL "" FORCE)
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set(ENABLE_EXAMPLES OFF CACHE BOOL "" FORCE)
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set(KFR_ENABLE_ASMTEST OFF CACHE BOOL "" FORCE)
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set(KFR_ENABLE_CAPI_BUILD OFF CACHE BOOL "" FORCE)
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set(KFR_INSTALL_HEADERS OFF CACHE BOOL "" FORCE)
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set(KFR_INSTALL_LIBRARIES OFF CACHE BOOL "" FORCE)
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# Create dummy uninstall target to prevent KFR from creating one
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if (NOT TARGET uninstall)
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add_custom_target(uninstall)
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endif()
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if (KFR_FETCH_METHOD STREQUAL "GIT")
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FetchContent_Declare(
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kfr
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GIT_REPOSITORY https://github.com/kfrlib/kfr.git
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GIT_TAG ${KFR_VERSION}
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)
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else()
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FetchContent_Declare(
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kfr
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URL https://github.com/kfrlib/kfr/archive/refs/tags/${KFR_VERSION}.zip
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)
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endif()
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FetchContent_MakeAvailable(kfr)
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# Fix KFR's redundant standard library linking
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# KFR explicitly links stdc++/pthread/m, but these are already linked by the compiler
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# On Windows with Clang: these Unix libraries don't exist
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# On macOS: stdc++ becomes c++ which duplicates the automatic libc++ linking
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if (TARGET kfr)
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get_target_property(_kfr_link_libs kfr INTERFACE_LINK_LIBRARIES)
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if (_kfr_link_libs)
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list(REMOVE_ITEM _kfr_link_libs "stdc++" "c++" "pthread" "m")
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set_target_properties(kfr PROPERTIES INTERFACE_LINK_LIBRARIES "${_kfr_link_libs}")
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endif()
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endif()
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# Remove KFR's uninstall target
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if (TARGET uninstall)
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set_target_properties(uninstall PROPERTIES EXCLUDE_FROM_ALL TRUE)
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endif()
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if (NOT TARGET kfr::kfr)
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if (TARGET kfr)
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add_library(kfr::kfr ALIAS kfr)
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else()
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message(FATAL_ERROR "Could not fetch kfr; no target kfr or kfr::kfr available")
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endif()
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endif()
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set(kfr_FOUND TRUE)
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set(kfr_LIBRARIES kfr::kfr)
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set(kfr_VERSION "${KFR_VERSION}")
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get_target_property(_kfr_inc kfr::kfr INTERFACE_INCLUDE_DIRECTORIES)
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set(kfr_INCLUDE_DIR "${_kfr_inc}")
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# Mark kfr includes as SYSTEM to suppress warnings from its headers
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if (_kfr_inc AND TARGET kfr)
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set_target_properties(kfr PROPERTIES
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INTERFACE_SYSTEM_INCLUDE_DIRECTORIES "${_kfr_inc}"
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)
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endif()
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set(KFR_LICENSE_FILE "${kfr_SOURCE_DIR}/LICENSE.txt" CACHE FILEPATH "Path to KFR license file")
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