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143 lines
4.0 KiB
CMake
143 lines
4.0 KiB
CMake
#[=======================================================================[.rst
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FindLibrnnoise
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----------
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FindModule for Librnnoise and associated libraries
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.. versionchanged:: 3.0
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Updated FindModule to CMake standards
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Imported Targets
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^^^^^^^^^^^^^^^^
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.. versionadded:: 2.0
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This module defines the :prop_tgt:`IMPORTED` target ``Librnnoise::Librnnoise``.
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Result Variables
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^^^^^^^^^^^^^^^^
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This module sets the following variables:
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``Librnnoise_FOUND``
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True, if all required components and the core library were found.
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``Librnnoise_VERSION``
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Detected version of found Librnnoise libraries.
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Cache variables
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^^^^^^^^^^^^^^^
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The following cache variables may also be set:
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``Librnnoise_LIBRARY``
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Path to the library component of Librnnoise.
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``Librnnoise_INCLUDE_DIR``
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Directory containing ``rnnoise.h``.
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#]=======================================================================]
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include(FindPackageHandleStandardArgs)
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find_package(PkgConfig QUIET)
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if(PKG_CONFIG_FOUND)
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pkg_search_module(PC_Librnnoise QUIET rnnoise)
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endif()
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# librrnoise_set_soname: Set SONAME on imported library target
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macro(librnnoise_set_soname)
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if(CMAKE_HOST_SYSTEM_NAME MATCHES "Darwin")
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execute_process(
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COMMAND sh -c "otool -D '${Librnnoise_LIBRARY}' | grep -v '${Librnnoise_LIBRARY}'"
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OUTPUT_VARIABLE _output
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RESULT_VARIABLE _result
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)
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if(_result EQUAL 0 AND _output MATCHES "^@rpath/")
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set_property(TARGET Librnnoise::Librnnoise PROPERTY IMPORTED_SONAME "${_output}")
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endif()
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elseif(CMAKE_HOST_SYSTEM_NAME MATCHES "Linux|FreeBSD")
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execute_process(
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COMMAND sh -c "objdump -p '${Librnnoise_LIBRARY}' | grep SONAME"
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OUTPUT_VARIABLE _output
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RESULT_VARIABLE _result
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)
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if(_result EQUAL 0)
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string(REGEX REPLACE "[ \t]+SONAME[ \t]+([^ \t]+)" "\\1" _soname "${_output}")
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set_property(TARGET Librnnoise::Librnnoise PROPERTY IMPORTED_SONAME "${_soname}")
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unset(_soname)
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endif()
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endif()
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unset(_output)
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unset(_result)
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endmacro()
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find_path(
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Librnnoise_INCLUDE_DIR
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NAMES rnnoise.h
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HINTS ${PC_Librnnoise_INCLUDE_DIRS}
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PATHS /usr/include /usr/local/include
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DOC "Librnnoise include directory"
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)
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if(PC_Librnnoise_VERSION VERSION_GREATER 0)
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set(Librnnoise_VERSION ${PC_Librnnoise_VERSION})
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else()
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if(NOT Librnnoise_FIND_QUIETLY)
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message(AUTHOR_WARNING "Failed to find Librnnoise version.")
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endif()
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set(Librnnoise_VERSION 0.0.0)
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endif()
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find_library(
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Librnnoise_LIBRARY
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NAMES rnnoise librnnoise
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HINTS ${PC_Librnnoise_LIBRARY_DIRS}
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PATHS /usr/lib /usr/local/lib
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DOC "Librnnoise location"
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)
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if(CMAKE_HOST_SYSTEM_NAME MATCHES "Darwin|Windows")
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set(Librnnoise_ERROR_REASON "Ensure that obs-deps is provided as part of CMAKE_PREFIX_PATH.")
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elseif(CMAKE_HOST_SYSTEM_NAME MATCHES "Linux|FreeBSD")
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set(Librnnoise_ERROR_REASON "Ensure librnnoise libraries are available in local libary paths.")
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endif()
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find_package_handle_standard_args(
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Librnnoise
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REQUIRED_VARS Librnnoise_LIBRARY Librnnoise_INCLUDE_DIR
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VERSION_VAR Librnnoise_VERSION
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REASON_FAILURE_MESSAGE "${Librnnoise_ERROR_REASON}"
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)
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mark_as_advanced(Librnnoise_INCLUDE_DIR Librnnoise_LIBRARY)
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unset(Librnnoise_ERROR_REASON)
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if(Librnnoise_FOUND)
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if(NOT TARGET Librnnoise::Librnnoise)
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if(IS_ABSOLUTE "${Librnnoise_LIBRARY}")
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add_library(Librnnoise::Librnnoise UNKNOWN IMPORTED)
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librnnoise_set_soname()
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set_property(TARGET Librnnoise::Librnnoise PROPERTY IMPORTED_LOCATION "${Librnnoise_LIBRARY}")
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else()
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add_library(Librnnoise::Librnnoise INTERFACE IMPORTED)
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set_property(TARGET Librnnoise::Librnnoise PROPERTY IMPORTED_LIBNAME "${Librnnoise_LIBRARY}")
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endif()
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set_target_properties(
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Librnnoise::Librnnoise
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PROPERTIES
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INTERFACE_COMPILE_OPTIONS "${PC_Librnnoise_CFLAGS_OTHER}"
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INTERFACE_INCLUDE_DIRECTORIES "${Librnnoise_INCLUDE_DIR}"
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VERSION ${Librnnoise_VERSION}
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)
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endif()
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endif()
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include(FeatureSummary)
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set_package_properties(
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Librnnoise
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PROPERTIES
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URL "https://gitlab.xiph.org/xiph/rnnoise"
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DESCRIPTION "Recurrent neural network for audio noise reduction."
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)
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