67 lines
2.9 KiB
CMake
67 lines
2.9 KiB
CMake
# Findsamplerate.cmake
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#
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# Copyright (c) 2018, Alex Mayfield <alexmax2742@gmail.com>
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the <organization> nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# Currently works with the following generators:
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# - Unix Makefiles (Linux, MSYS2)
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# - Ninja (Linux, MSYS2)
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# - Visual Studio
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# Use pkg-config to find library locations in *NIX environments.
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find_package(PkgConfig QUIET)
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if(PKG_CONFIG_FOUND)
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pkg_search_module(PC_SAMPLERATE QUIET samplerate)
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endif()
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# Find the include directory.
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find_path(SAMPLERATE_INCLUDE_DIR "samplerate.h"
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HINTS ${PC_SAMPLERATE_INCLUDE_DIRS})
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# Find the version. I don't know if there is a correct way to find this on
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# Windows - the config.h in the tarball is wrong for 0.1.19.
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if(PC_SAMPLERATE_VERSION)
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set(SAMPLERATE_VERSION "${PC_SAMPLERATE_VERSION}")
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endif()
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# Find the library.
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find_library(SAMPLERATE_LIBRARY "samplerate"
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HINTS ${PC_SAMPLERATE_LIBRARY_DIRS})
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(samplerate
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FOUND_VAR SAMPLERATE_FOUND
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REQUIRED_VARS SAMPLERATE_INCLUDE_DIR SAMPLERATE_LIBRARY
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VERSION_VAR SAMPLERATE_VERSION
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)
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if(SAMPLERATE_FOUND)
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# Imported target.
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add_library(samplerate::samplerate UNKNOWN IMPORTED)
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set_target_properties(samplerate::samplerate PROPERTIES
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INTERFACE_COMPILE_OPTIONS "${PC_SAMPLERATE_CFLAGS_OTHER}"
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INTERFACE_INCLUDE_DIRECTORIES "${SAMPLERATE_INCLUDE_DIR}"
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IMPORTED_LOCATION "${SAMPLERATE_LIBRARY}")
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endif()
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