mirror of
https://github.com/cookiengineer/audacity
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b1549dd13e
Also, necessarily coupled with this: * add CMakeLists.txt for vendored libnyquist * fix SoundTouch header include paths * move nyq_reformat_aud_do_response function * handle portSMF headers installed to portsmf or portSMF Signed-off-by: Be <be@mixxx.org>
64 lines
1.7 KiB
CMake
64 lines
1.7 KiB
CMake
# Copyright (C) 2001-2020 Mixxx Development Team
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# Distributed under the GNU General Public Licence (GPL) version 2 or any later
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# later version. See the LICENSE.txt file for details.
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#[=======================================================================[.rst:
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FindSndFile
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-----------
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Finds the SndFile library.
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Imported Targets
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^^^^^^^^^^^^^^^^
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This module provides the following imported targets, if found:
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``SndFile::SndFile``
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The SndFile library
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This will define the following variables:
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``SndFile_FOUND``
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True if the system has the SndFile library.
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#]=======================================================================]
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find_package(PkgConfig QUIET)
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if(PkgConfig_FOUND)
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pkg_check_modules(SndFile QUIET sndfile)
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else()
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find_path(SndFile_INCLUDEDIR
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NAMES sndfile.h
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PATH_SUFFIXES sndfile
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DOC "SndFile include directory")
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find_library(SndFile_LINK_LIBRARIES
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NAMES sndfile sndfile-1
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DOC "SndFile library"
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)
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(
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SndFile
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DEFAULT_MSG
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SndFile_LINK_LIBRARIES
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SndFile_INCLUDEDIR
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)
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file(STRINGS "${SndFile_INCLUDEDIR}/sndfile.h" SndFile_SUPPORTS_SET_COMPRESSION_LEVEL REGEX ".*SFC_SET_COMPRESSION_LEVEL.*")
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if(SndFile_SUPPORTS_SET_COMPRESSION_LEVEL)
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set(SndFile_SUPPORTS_SET_COMPRESSION_LEVEL ON)
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else()
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set(SndFile_SUPPORTS_SET_COMPRESSION_LEVEL OFF)
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endif()
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mark_as_advanced(SndFile_SUPPORTS_SET_COMPRESSION_LEVEL)
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if(SndFile_FOUND)
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if(NOT TARGET SndFile::sndfile)
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add_library(SndFile::sndfile INTERFACE IMPORTED)
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target_link_libraries(SndFile::sndfile INTERFACE "${SndFile_LINK_LIBRARIES}")
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target_include_directories(SndFile::sndfile INTERFACE "${SndFile_INCLUDEDIR}")
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endif()
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endif()
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