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lmms/cmake/modules/FindSamplerate.cmake

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CMake

# Copyright (c) 2023 Dominic Clark
#
# Redistribution and use is allowed according to the terms of the New BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
include(ImportedTargetHelpers)
find_package_config_mode_with_fallback(SampleRate SampleRate::samplerate
LIBRARY_NAMES "samplerate" "libsamplerate" "libsamplerate-0"
INCLUDE_NAMES "samplerate.h"
PKG_CONFIG samplerate
PREFIX Samplerate
)
determine_version_from_source(Samplerate_VERSION SampleRate::samplerate [[
#include <iostream>
#include <string_view>
#include <samplerate.h>
auto main() -> int
{
// Version string has the format "name-version copyright"
const auto version = std::string_view{src_get_version()};
const auto begin = version.find('-') + 1;
const auto end = version.find(' ', begin);
std::cout << version.substr(begin, end - begin);
}
]])
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Samplerate
REQUIRED_VARS Samplerate_LIBRARY Samplerate_INCLUDE_DIRS
VERSION_VAR Samplerate_VERSION
)