zmusic/cmake/FindSndFile.cmake

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# - Try to find SndFile
# Once done this will define
#
# SNDFILE_FOUND - system has SndFile
# SNDFILE_INCLUDE_DIRS - the SndFile include directory
# SNDFILE_LIBRARIES - Link these to use SndFile
#
# Copyright © 2006 Wengo
# Copyright © 2009 Guillaume Martres
#
# Redistribution and use is allowed according to the terms of the New
# BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
#
if(NOT SNDFILE_INCLUDE_DIR)
find_path(SNDFILE_INCLUDE_DIR NAMES sndfile.h)
endif()
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if(NOT SNDFILE_LIBRARY)
find_library(SNDFILE_LIBRARY NAMES sndfile sndfile-1)
endif()
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include(FindPackageHandleStandardArgs)
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# handle the QUIETLY and REQUIRED arguments and set SNDFILE_FOUND to TRUE if
# all listed variables are TRUE
find_package_handle_standard_args(SndFile DEFAULT_MSG SNDFILE_LIBRARY SNDFILE_INCLUDE_DIR)
if(SNDFILE_FOUND)
add_library(sndfile UNKNOWN IMPORTED GLOBAL)
set_target_properties(sndfile
PROPERTIES
IMPORTED_LOCATION "${SNDFILE_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${SNDFILE_INCLUDE_DIR}"
)
add_library(SndFile::sndfile ALIAS sndfile)
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# Legacy variables
set(SNDFILE_INCLUDE_DIRS "${SNDFILE_INCLUDE_DIR}")
set(SNDFILE_LIBRARIES "${SNDFILE_LIBRARY}")
endif()