cmake_minimum_required (VERSION 3.1.3)

project(libsndfile VERSION 1.0.29)

#
# Variables
#

set (CMAKE_C_STANDARD 99)
set (CMAKE_C_STANDARD_REQUIRED TRUE)
set_property(GLOBAL PROPERTY USE_FOLDERS ON)

set (PACKAGE_NAME ${PROJECT_NAME})
set (CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
set (CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
set (CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
set (CPACK_PACKAGE_VERSION_STAGE "pre1")
set (CPACK_PACKAGE_VERSION_FULL "${PROJECT_VERSION}${CPACK_PACKAGE_VERSION_STAGE}")

#
# System-wide includes
#

include (GNUInstallDirs)
include (FeatureSummary)
include (CMakeDependentOption)
include (CTest)

#
# Options
#

option (BUILD_SHARED_LIBS "Build shared libraries" OFF)
if (BUILD_SHARED_LIBS AND BUILD_TESTING)
	set (BUILD_TESTING OFF)
	message ("Build testing required static libraries. To prevent build errors BUILD_TESTING disabled.")
endif ()
option (BUILD_PROGRAMS "Build programs" ON)
option (BUILD_EXAMPLES "Build examples" ON)
option (ENABLE_CPACK "Enable CPack support" ON)
option (ENABLE_EXPERIMENTAL "Enable experimental code" OFF)
option (ENABLE_BOW_DOCS "Enable black-on-white html docs" OFF)
if (MSVC OR MINGW)
	option (ENABLE_STATIC_RUNTIME "Enable static runtime" OFF)
endif ()
option (ENABLE_PACKAGE_CONFIG "Generate and install package config file" ON)

list (APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")

#
# Setup definitions
#

include(SndFileChecks)


cmake_dependent_option (BUILD_REGTEST "Build regtest" ON "SQLITE3_FOUND" OFF)
cmake_dependent_option (ENABLE_EXTERNAL_LIBS "Enable FLAC and Vorbis codecs" ON "VORBISENC_FOUND;FLAC_FOUND" OFF)
cmake_dependent_option (ENABLE_CPU_CLIP "Enable tricky cpu specific clipper" ON "CPU_CLIPS_POSITIVE;CPU_CLIPS_NEGATIVE" OFF)
if (NOT ENABLE_CPU_CLIP)
	set (CPU_CLIPS_POSITIVE FALSE)
	set (CPU_CLIPS_NEGATIVE FALSE)
endif ()
cmake_dependent_option (ENABLE_COMPATIBLE_LIBSNDFILE_NAME "Set DLL name to libsndfile-1.dll (canonical name), sndfile.dll otherwise" OFF "WIN32;NOT MINGW;BUILD_SHARED_LIBS" OFF)

set (HAVE_EXTERNAL_XIPH_LIBS ${ENABLE_EXTERNAL_LIBS})
set (HAVE_SQLITE3 ${BUILD_REGTEST})
set (HAVE_ALSA_ASOUNDLIB_H ${ALSA_FOUND})
set (HAVE_SNDIO_H ${SNDIO_FOUND})

set (ENABLE_EXPERIMENTAL_CODE ${ENABLE_EXPERIMENTAL})
set (HAVE_SPEEX ${ENABLE_EXPERIMENTAL})

add_feature_info (BUILD_SHARED_LIBS BUILD_SHARED_LIBS "build shared libraries")
add_feature_info (ENABLE_EXTERNAL_LIBS ENABLE_EXTERNAL_LIBS "enable FLAC and Vorbis codecs")
add_feature_info (ENABLE_EXPERIMENTAL ENABLE_EXPERIMENTAL "enable experimental code")
add_feature_info (BUILD_TESTING BUILD_TESTING "build tests")
add_feature_info (BUILD_REGTEST BUILD_REGTEST "build regtest")
add_feature_info (ENABLE_CPACK ENABLE_CPACK "enable CPack support")
add_feature_info (ENABLE_CPU_CLIP ENABLE_CPU_CLIP "Enable tricky cpu specific clipper")
add_feature_info (ENABLE_BOW_DOCS ENABLE_BOW_DOCS "enable black-on-white html docs")
add_feature_info (ENABLE_PACKAGE_CONFIG ENABLE_PACKAGE_CONFIG "generate and install package config file")
if (WIN32 AND (NOT MINGW) AND BUILD_SHARED_LIBS)
	add_feature_info (ENABLE_COMPATIBLE_LIBSNDFILE_NAME ENABLE_COMPATIBLE_LIBSNDFILE_NAME "Set DLL name to libsndfile-1.dll (canonical name), sndfile.dll otherwise")
endif ()

if (MSVC OR MINGW)
	add_feature_info (ENABLE_STATIC_RUNTIME ENABLE_STATIC_RUNTIME "Enable static runtime")
endif ()

set_package_properties (Ogg PROPERTIES
	TYPE RECOMMENDED
	URL "www.xiph.org/ogg/"
	DESCRIPTION "library for manipulating ogg bitstreams"
	PURPOSE "Required to enable Vorbis, Speex and Opus support"
	)
set_package_properties (VorbisEnc PROPERTIES
	TYPE RECOMMENDED
	URL "www.vorbis.com/"
	DESCRIPTION "open source lossy audio codec"
	PURPOSE "Enables Vorbis support"
	)
set_package_properties (FLAC PROPERTIES
	TYPE RECOMMENDED
	URL "www.xiph.org/flac/"
	DESCRIPTION "Free Lossless Audio Codec Library"
	PURPOSE "Enables FLAC support"
	)
set_package_properties(Speex PROPERTIES TYPE OPTIONAL
	URL "www.speex.org/"
	DESCRIPTION "an audio codec tuned for speech"
	PURPOSE "Enables experemental Speex support"
	)
set_package_properties (SQLite3 PROPERTIES
	TYPE OPTIONAL
	URL "www.sqlite.org/"
	DESCRIPTION "light weight SQL database engine."
	PURPOSE "Enables regtest"
	)
if (BUILD_SHARED_LIBS)
	set_package_properties (PythonInterp PROPERTIES
		TYPE REQUIRED
		URL "www.python.org/"
		DESCRIPTION "Python is a widely used high-level programming language."
		PURPOSE "Required to build shared libraries"
		)
endif()

feature_summary (WHAT ALL)

#
# Setup configuration
#

configure_file (src/config.h.cmake src/config.h)

configure_file (src/sndfile.h.in src/sndfile.h)

set (prefix ${CMAKE_INSTALL_PREFIX})
set (exec_prefix "\$\{prefix\}")
set (libdir "\$\{prefix\}/${CMAKE_INSTALL_LIBDIR}")
set (includedir "\$\{prefix\}/${CMAKE_INSTALL_INCLUDEDIR}")
set (VERSION ${PROJECT_VERSION})
if (EXTERNAL_XIPH_LIBS)
	set (PC_PRIVATE_LIBS "-lFLAC  -lvorbisenc")
endif ()
configure_file (sndfile.pc.in sndfile.pc @ONLY)

#
# libsndfile
#

# Public libsndfile headers
set (sndfile_HDRS
	src/sndfile.hh
	${CMAKE_CURRENT_BINARY_DIR}/src/sndfile.h
	)

#
# libsndfile static library
#

add_library (sndfile
	src/sfconfig.h
	src/sfendian.h
	src/sf_unistd.h
	src/common.h
	src/common.c
	src/file_io.c
	src/command.c
	src/pcm.c
	src/ulaw.c
	src/alaw.c
	src/float32.c
	src/double64.c
	src/ima_adpcm.c
	src/ms_adpcm.c
	src/gsm610.c
	src/dwvw.c
	src/vox_adpcm.c
	src/interleave.c
	src/strings.c
	src/dither.c
	src/cart.c
	src/broadcast.c
	src/audio_detect.c
 	src/ima_oki_adpcm.c
	src/ima_oki_adpcm.h
	src/alac.c
	src/chunk.c
	src/ogg.h
	src/ogg.c
	src/chanmap.h
	src/chanmap.c
	src/id3.c
	$<$<BOOL:${WIN32}>:src/windows.c>
	$<$<AND:$<BOOL:${WIN32}>,$<BOOL:${WIN32}>>:src/version-metadata.rc>
	src/sndfile.c
	src/aiff.c
	src/au.c
	src/avr.c
	src/caf.c
	src/dwd.c
	src/flac.c
	src/g72x.c
	src/htk.c
	src/ircam.c
	src/macos.c
	src/mat4.c
	src/mat5.c
	src/nist.c
	src/paf.c
	src/pvf.c
	src/raw.c
	src/rx2.c
	src/sd2.c
	src/sds.c
	src/svx.c
	src/txw.c
	src/voc.c
	src/wve.c
	src/w64.c
	src/wavlike.h
	src/wavlike.c
	src/wav.c
	src/xi.c
	src/mpc2k.c
	src/rf64.c
	src/ogg_vorbis.c
	src/ogg_speex.c
	src/ogg_pcm.c
	src/ogg_opus.c
	src/nms_adpcm.c
	src/GSM610/config.h
	src/GSM610/gsm.h
	src/GSM610/gsm610_priv.h
	src/GSM610/add.c
	src/GSM610/code.c
	src/GSM610/decode.c
	src/GSM610/gsm_create.c
	src/GSM610/gsm_decode.c
	src/GSM610/gsm_destroy.c
	src/GSM610/gsm_encode.c
	src/GSM610/gsm_option.c
	src/GSM610/long_term.c
	src/GSM610/lpc.c
	src/GSM610/preprocess.c
	src/GSM610/rpe.c
	src/GSM610/short_term.c
	src/GSM610/table.c
	src/G72x/g72x.h
	src/G72x/g72x_priv.h
	src/G72x/g721.c
	src/G72x/g723_16.c
	src/G72x/g723_24.c
	src/G72x/g723_40.c
	src/G72x/g72x.c
	src/ALAC/ALACAudioTypes.h
	src/ALAC/ALACBitUtilities.h
	src/ALAC/EndianPortable.h
	src/ALAC/aglib.h
	src/ALAC/dplib.h
	src/ALAC/matrixlib.h
	src/ALAC/alac_codec.h
	src/ALAC/shift.h
	src/ALAC/ALACBitUtilities.c
	src/ALAC/ag_dec.c
	src/ALAC/ag_enc.c
	src/ALAC/dp_dec.c
	src/ALAC/dp_enc.c
	src/ALAC/matrix_dec.c
	src/ALAC/matrix_enc.c
	src/ALAC/alac_decoder.c
	src/ALAC/alac_encoder.c
	${sndfile_HDRS}
	${CMAKE_CURRENT_BINARY_DIR}/src/config.h
	)

target_include_directories(sndfile
	PUBLIC
		$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/src>
		$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
	)
target_link_libraries (sndfile
	PRIVATE
		$<$<BOOL:${LIBM_REQUIRED}>:m>
		$<$<BOOL:${HAVE_EXTERNAL_XIPH_LIBS}>:Vorbis::VorbisEnc>
		$<$<BOOL:${HAVE_EXTERNAL_XIPH_LIBS}>:FLAC::FLAC>
		$<$<AND:$<BOOL:${ENABLE_EXPERIMENTAL}>,$<BOOL:${HAVE_EXTERNAL_XIPH_LIBS}>,$<BOOL:${HAVE_SPEEX}>>:Speex::Speex>
	)
set_target_properties (sndfile PROPERTIES
	PUBLIC_HEADER "${sndfile_HDRS}"
	)

if (ENABLE_COMPATIBLE_LIBSNDFILE_NAME)
	set_target_properties (sndfile PROPERTIES
		RUNTIME_OUTPUT_NAME "libsndfile-1"
		)
endif ()

if (BUILD_SHARED_LIBS)

	if (WIN32)
		set (VERSION_MAJOR ${CPACK_PACKAGE_VERSION_MAJOR})
		set (GEN_TOOL cmake)
		
		set (WIN_RC_VERSION "${CPACK_PACKAGE_VERSION_MAJOR},${CPACK_PACKAGE_VERSION_MINOR},${CPACK_PACKAGE_VERSION_PATCH}")
		set (CLEAN_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
		set (PACKAGE_VERSION ${CPACK_PACKAGE_VERSION})

		configure_file (src/version-metadata.rc.in src/version-metadata.rc @ONLY)
	endif ()

	set_target_properties (sndfile PROPERTIES
		SOVERSION ${PROJECT_VERSION_MAJOR}
		VERSION ${PROJECT_VERSION}
		)

	# Symbol files generation

	if (WIN32)
		set (SYMBOL_FILENAME "sndfile.def")
		set (SYMBOL_OS "win32")
	elseif ((CMAKE_SYSTEM_NAME MATCHES "Darwin") OR (CMAKE_SYSTEM_NAME MATCHES "Rhapsody"))
		set (SYMBOL_FILENAME "Symbols.darwin")
		set (SYMBOL_OS "darwin")
	elseif (CMAKE_SYSTEM_NAME MATCHES "OS2")
		set (SYMBOL_FILENAME "Symbols.os2")
		set (SYMBOL_OS "os2")
	elseif (UNIX)
		set (SYMBOL_FILENAME "Symbols.gnu-binutils")
		set (SYMBOL_OS "linux")
	endif ()

	if (DEFINED SYMBOL_OS)
		add_custom_command (
			OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/src/${SYMBOL_FILENAME}
			COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/src/create_symbols_file.py ${SYMBOL_OS} ${PROJECT_VERSION_MAJOR} > ${CMAKE_CURRENT_BINARY_DIR}/src/${SYMBOL_FILENAME}
			COMMENT "Generating ${SYMBOL_FILENAME}..."
			)

		add_custom_target (GENFILES DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/src/${SYMBOL_FILENAME})
		if (SYMBOL_OS MATCHES "win32")
			target_sources (sndfile
				PRIVATE
					${CMAKE_CURRENT_BINARY_DIR}/src/${SYMBOL_FILENAME}
				)
		elseif (SYMBOL_OS MATCHES "darwin")
			add_dependencies (sndfile GENFILES)
			set_property (TARGET sndfile APPEND_STRING PROPERTY
				LINK_FLAGS " -Wl,-exported_symbols_list -Wl,${CMAKE_CURRENT_BINARY_DIR}/src/${SYMBOL_FILENAME}"
				)
		elseif (SYMBOL_OS MATCHES "os")
			add_dependencies (sndfile GENFILES)
			set_property (TARGET sndfile APPEND_STRING PROPERTY
				LINK_FLAGS " -Wl,-export-symbols ${CMAKE_CURRENT_BINARY_DIR}/src/${SYMBOL_FILENAME}"
				)
		elseif (UNIX)
			add_dependencies (sndfile GENFILES)
			set_property (TARGET sndfile APPEND_STRING PROPERTY
				LINK_FLAGS " -Wl,--version-script,${CMAKE_CURRENT_BINARY_DIR}/src/${SYMBOL_FILENAME}"
				)
		endif()
	endif()

endif ()

#
# Programs
#

if (BUILD_PROGRAMS)

# sndfile-info

	add_executable (sndfile-info
		programs/sndfile-info.c
		programs/common.c
		programs/common.h
		)
	target_link_libraries (sndfile-info
		PRIVATE
			sndfile
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

# sndfile-play

	add_executable (sndfile-play
		$<$<NOT:$<BOOL:${BEOS}>>:programs/sndfile-play.c>
		$<$<NOT:$<BOOL:${BEOS}>>:programs/common.c>
		$<$<NOT:$<BOOL:${BEOS}>>:programs/sndfile-play.c>
		$<$<BOOL:${BEOS}>:programs/sndfile-play-beos.cpp>
		)
	target_link_libraries (sndfile-play PRIVATE sndfile)
	if (WIN32)
		target_link_libraries(sndfile-play PRIVATE winmm)
	# Maybe ALSA & Sndio are present in BeOS. They are not required
	# so skip them anyway.
	elseif ((NOT BEOS) AND ALSA_FOUND)
		target_include_directories (sndfile-play PRIVATE ${ALSA_INCLUDE_DIRS})
		target_link_libraries (sndfile-play PRIVATE ${ALSA_LIBRARIES})
	elseif ((NOT BEOS) AND SNDIO_FOUND)
		target_link_libraries (sndfile-play PRIVATE Sndio::Sndio)
	endif ()

# sndfile-convert

	add_executable (sndfile-convert
		programs/sndfile-convert.c
		programs/common.c
		programs/common.h
		)
	target_link_libraries (sndfile-convert PRIVATE sndfile)

# sndfile-cmp

	add_executable (sndfile-cmp
		programs/sndfile-cmp.c
		programs/common.c
		programs/common.h
		)
	target_link_libraries (sndfile-cmp PRIVATE sndfile)

# sndfile-metadata-set

	add_executable (sndfile-metadata-set
		programs/sndfile-metadata-set.c
		programs/common.c
		programs/common.h
		)
	target_link_libraries (sndfile-metadata-set PRIVATE sndfile)

# sndfile-metadata-get

	add_executable (sndfile-metadata-get
		programs/sndfile-metadata-get.c
		programs/common.c
		programs/common.h
		)
	target_link_libraries (sndfile-metadata-get PRIVATE sndfile)

# sndfile-interleave

	add_executable (sndfile-interleave
		programs/sndfile-interleave.c
		programs/common.c
		programs/common.h
		)
	target_link_libraries (sndfile-interleave PRIVATE sndfile)

# sndfile-deinterleave

	add_executable (sndfile-deinterleave
		programs/sndfile-deinterleave.c
		programs/common.c
		programs/common.h
		)
	target_link_libraries (sndfile-deinterleave PRIVATE sndfile)

# sndfile-concat

	add_executable (sndfile-concat
		programs/sndfile-concat.c
		programs/common.c
		programs/common.h
		)
	target_link_libraries (sndfile-concat PRIVATE sndfile)

# sndfile-salvage

	add_executable (sndfile-salvage
		programs/sndfile-salvage.c
		programs/common.c
		programs/common.h
		)
	target_link_libraries (sndfile-salvage PRIVATE sndfile)

	set (SNDFILE_PROGRAM_TARGETS
		sndfile-info
		sndfile-play
		sndfile-convert
		sndfile-cmp
		sndfile-metadata-set
		sndfile-metadata-get
		sndfile-interleave
		sndfile-deinterleave
		sndfile-concat
		sndfile-salvage
		)

	set_target_properties(${SNDFILE_PROGRAM_TARGETS} PROPERTIES FOLDER Programs)

endif ()

#
# Examples
#

if (BUILD_EXAMPLES)

# sndfile-to-text

	add_executable (sndfile-to-text examples/sndfile-to-text.c)
	target_link_libraries (sndfile-to-text PRIVATE sndfile)

# sndfile-loopify

	add_executable (sndfile-loopify examples/sndfile-loopify.c)
	target_link_libraries (sndfile-loopify PRIVATE sndfile)

# make_sine

	add_executable (make_sine examples/make_sine.c)
	target_link_libraries (make_sine
		PRIVATE
			sndfile
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

# sfprocess

	add_executable (sfprocess examples/sfprocess.c)
	target_link_libraries (sfprocess
		PRIVATE
			sndfile
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

# list_formats

	add_executable (list_formats examples/list_formats.c)
	target_link_libraries (list_formats
		PRIVATE
			sndfile
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

# sndfilehandle

	add_executable (sndfilehandle examples/sndfilehandle.cc)
	target_link_libraries (sndfilehandle PUBLIC sndfile)

	set (SNDFILE_EXAMPLE_TARGETS
		sndfile-to-text
		sndfile-loopify
		make_sine
		sfprocess
		list_formats
		sndfilehandle
		)

	set_target_properties(${SNDFILE_EXAMPLE_TARGETS} PROPERTIES FOLDER Examples)


endif ()

#
# sndfile-regtest
#

if (BUILD_REGTEST)

	add_executable (sndfile-regtest
		regtest/sndfile-regtest.c
		regtest/database.c
		regtest/checksum.c
		)
	target_link_libraries(sndfile-regtest
		PRIVATE
			sndfile
			SQLite3::SQLite3
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

endif ()

#
# Installation
#

if (ENABLE_PACKAGE_CONFIG)

	if (UNIX)
		 set (CMAKE_INSTALL_PACKAGEDIR ${CMAKE_INSTALL_LIBDIR}/cmake/SndFile)
	 elseif(WIN32)
		 set (CMAKE_INSTALL_PACKAGEDIR cmake)
	 endif()


	install (TARGETS sndfile ${SNDFILE_PROGRAM_TARGETS}
		EXPORT SndFileConfig
		RUNTIME DESTINATION			${CMAKE_INSTALL_BINDIR}
		ARCHIVE DESTINATION			${CMAKE_INSTALL_LIBDIR}
		LIBRARY DESTINATION			${CMAKE_INSTALL_LIBDIR}
		PUBLIC_HEADER DESTINATION	${CMAKE_INSTALL_INCLUDEDIR}
	)

	include (CMakePackageConfigHelpers)

	write_basic_package_version_file (SndFileConfigVersion.cmake COMPATIBILITY SameMajorVersion)

	install(EXPORT SndFileConfig
		NAMESPACE SndFile::
		DESTINATION ${CMAKE_INSTALL_PACKAGEDIR}
		)
	install(
		FILES ${CMAKE_CURRENT_BINARY_DIR}/SndFileConfigVersion.cmake
		DESTINATION	${CMAKE_INSTALL_PACKAGEDIR}
		)

else ()

	install (TARGETS sndfile ${sdnfile_PROGRAMS}
		RUNTIME DESTINATION			${CMAKE_INSTALL_BINDIR}
		ARCHIVE DESTINATION			${CMAKE_INSTALL_LIBDIR}
		LIBRARY DESTINATION			${CMAKE_INSTALL_LIBDIR}
		PUBLIC_HEADER DESTINATION	${CMAKE_INSTALL_INCLUDEDIR})

endif ()

if (Unix)
	set (man_MANS
		man/sndfile-info.1
		man/sndfile-play.1
		man/sndfile-convert.1
		man/sndfile-cmp.1
		man/sndfile-metadata-get.1
		#man/sndfile-metadata-set.1
		man/sndfile-concat.1
		man/sndfile-interleave.1
		#man/sndfile-deinterleave.1
		man/sndfile-salvage.1
		)
	install (FILES ${man_MANS} DESTINATION ${CMAKE_INSTALL_MANDIR}/man1 PATTERN "*.1")
endif ()

if (ENABLE_BOW_DOCS)
	set (HTML_BGCOLOUR "white")
	set (HTML_FGCOLOUR "black")
else ()
	set (HTML_BGCOLOUR "black")
	set (HTML_FGCOLOUR "white")
endif ()
configure_file (doc/libsndfile.css.in doc/libsndfile.css)
set (html_DATA
	doc/index.html
	doc/libsndfile.jpg
	"${CMAKE_CURRENT_BINARY_DIR}/doc/libsndfile.css"
	doc/print.css
	doc/api.html
	doc/command.html
	doc/bugs.html
	doc/sndfile_info.html
	doc/new_file_type.HOWTO
	doc/win32.html
	doc/FAQ.html
	doc/lists.html
	doc/embedded_files.html
	doc/octave.html
	doc/tutorial.html
	)
install (FILES ${html_DATA} DESTINATION ${CMAKE_INSTALL_DOCDIR})

install (FILES ${CMAKE_CURRENT_BINARY_DIR}/sndfile.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)

#
# Testing
#

if (BUILD_TESTING)

	enable_testing ()

	include (CMakeAutoGen)

	# generate tests sources from autogen templates
	lsf_autogen (tests benchmark c)
	lsf_autogen (tests floating_point_test c)
	lsf_autogen (tests header_test c)
	lsf_autogen (tests pcm_test c)
	lsf_autogen (tests pipe_test c)
	lsf_autogen (tests rdwr_test c)
	lsf_autogen (tests scale_clip_test c)
	lsf_autogen (tests utils c h)
	lsf_autogen (tests write_read_test c)
	lsf_autogen (src test_endswap c)

	# utils static library
	add_library(test_utils STATIC tests/utils.c)
	target_link_libraries(test_utils PRIVATE sndfile)
	target_include_directories(test_utils PUBLIC "${CMAKE_CURRENT_BINARY_DIR}/tests")

	### test_main

	add_executable (test_main
		src/test_main.c
		src/test_main.h
		src/test_conversions.c
		src/test_float.c
		src/test_endswap.c
		src/test_audio_detect.c
		src/test_log_printf.c
		src/test_file_io.c
		src/test_ima_oki_adpcm.c
		src/test_strncpy_crlf.c
		src/test_broadcast_var.c
		src/test_cart_var.c
		src/test_binheader_writef.c
		src/test_nms_adpcm.c
		)
	target_link_libraries (test_main PRIVATE sndfile)
	if (MSVC)
		target_compile_definitions (test_main PRIVATE _USE_MATH_DEFINES)
	endif ()
	add_test (test_main test_main)

	### sfversion_test

	add_executable (sfversion tests/sfversion.c)
	target_link_libraries (sfversion sndfile)
	add_test (sfversion sfversion)
	set_tests_properties (sfversion PROPERTIES
		PASS_REGULAR_EXPRESSION "${PACKAGE_NAME}-${CPACK_PACKAGE_VERSION_FULL}"
		)

	### error_test

	add_executable (error_test tests/error_test.c)
	target_link_libraries (error_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (error_test error_test)

	### ulaw_test
	add_executable (ulaw_test tests/ulaw_test.c)
	target_link_libraries (ulaw_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (ulaw_test ulaw_test)

	### alaw_test
	add_executable (alaw_test tests/alaw_test.c)
	target_link_libraries (alaw_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (alaw_test alaw_test)

	### dwvw_test

	add_executable (dwvw_test tests/dwvw_test.c)
	target_link_libraries (dwvw_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (dwvw_test dwvw_test)

	### command_test

	add_executable (command_test tests/command_test.c)
	target_link_libraries (command_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (command_test command_test all)

	### floating_point_test

	add_executable (floating_point_test
		tests/dft_cmp.c
		tests/floating_point_test.c
		)
	target_link_libraries (floating_point_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	target_include_directories (floating_point_test PRIVATE tests)
	add_test (floating_point_test floating_point_test)

	### checksum_test

	add_executable (checksum_test tests/checksum_test.c)
	target_link_libraries (checksum_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (checksum_test checksum_test)

	### scale_clip_test

	add_executable (scale_clip_test tests/scale_clip_test.c)
	target_link_libraries (scale_clip_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (scale_clip_test scale_clip_test)

	### headerless_test

	add_executable (headerless_test tests/headerless_test.c)
	target_link_libraries (headerless_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (headerless_test headerless_test)

	### rdwr_test

	add_executable (rdwr_test tests/rdwr_test.c)
	target_link_libraries (rdwr_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (rdwr_test rdwr_test)

	### locale_test

	add_executable (locale_test tests/locale_test.c)
	target_link_libraries (locale_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (locale_test locale_test)

	### win32_ordinal_test

# Disabled because we cannot test with shared sndfile library
#	if (WIN32 AND BUILD_SHARED_LIBS)
#		add_executable (win32_ordinal_test tests/win32_ordinal_test.c)
#		target_link_libraries (win32_ordinal_test PRIVATE sndfile test_utils)
#		add_test (win32_ordinal_test win32_ordinal_test)
#	endif ()

	### cpp_test

	add_executable (cpp_test tests/cpp_test.cc)
	target_link_libraries (cpp_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (cpp_test cpp_test)

	### external_libs_test

	add_executable (external_libs_test tests/external_libs_test.c)
	target_link_libraries (external_libs_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (external_libs_test external_libs_test)

	### format_check_test

	add_executable (format_check_test tests/format_check_test.c)
	target_link_libraries (format_check_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (format_check_test format_check_test)

	### channel_test

	add_executable (channel_test tests/channel_test.c)
	target_link_libraries (channel_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (channel_test channel_test)

	### pcm_test

	add_executable (pcm_test tests/pcm_test.c)
	target_link_libraries (pcm_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (pcm_test pcm_test)

	### common test executables

	add_executable (write_read_test
		tests/generate.c
		tests/write_read_test.c
	)
	target_link_libraries (write_read_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	target_include_directories (write_read_test PRIVATE tests)

	add_executable (lossy_comp_test tests/lossy_comp_test.c)
	target_link_libraries (lossy_comp_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (peak_chunk_test tests/peak_chunk_test.c)
	target_link_libraries (peak_chunk_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (header_test tests/header_test.c)
	target_link_libraries (header_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (misc_test tests/misc_test.c)
	target_link_libraries (misc_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (string_test tests/string_test.c)
	target_link_libraries (string_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (multi_file_test tests/multi_file_test.c)
	target_link_libraries (multi_file_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (aiff_rw_test tests/aiff_rw_test.c)
	target_link_libraries (aiff_rw_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (chunk_test tests/chunk_test.c)
	target_link_libraries (chunk_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (long_read_write_test tests/long_read_write_test.c)
	target_link_libraries (long_read_write_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (raw_test tests/raw_test.c)
	target_link_libraries (raw_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (compression_size_test tests/compression_size_test.c)
	target_link_libraries (compression_size_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (ogg_test tests/ogg_test.c)
	target_link_libraries (ogg_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (stdin_test tests/stdin_test.c)
	target_link_libraries (stdin_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	set_target_properties (stdin_test PROPERTIES RUNTIME_OUTPUT_DIRECTORY "tests")

	add_executable (stdout_test tests/stdout_test.c)
	target_link_libraries (stdout_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	set_target_properties (stdout_test PROPERTIES RUNTIME_OUTPUT_DIRECTORY "tests")

	add_executable (stdio_test tests/stdio_test.c)
	target_link_libraries (stdio_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (pipe_test tests/pipe_test.c)
	target_link_libraries (pipe_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	add_executable (virtual_io_test tests/virtual_io_test.c)
	target_link_libraries (virtual_io_test
		PRIVATE
			sndfile
			test_utils
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)

	### g72x_test

	add_executable (g72x_test src/G72x/g72x_test.c)
	target_link_libraries (g72x_test
		PRIVATE
			sndfile
			$<$<BOOL:${LIBM_REQUIRED}>:m>
		)
	add_test (g72x_test g72x_test all)

	### aiff-tests

	add_test (write_read_test_aiff write_read_test aiff)
	add_test (lossy_comp_test_aiff_ulaw lossy_comp_test aiff_ulaw)
	add_test (lossy_comp_test_aiff_alaw lossy_comp_test aiff_alaw)
	add_test (lossy_comp_test_aiff_gsm610 lossy_comp_test aiff_gsm610)
	add_test (peak_chunk_test_aiff peak_chunk_test aiff)
	add_test (header_test_aiff header_test aiff)
	add_test (misc_test_aiff misc_test aiff)
	add_test (string_test_aiff string_test aiff)
	add_test (multi_file_test_aiff multi_file_test aiff)
	add_test (aiff_rw_test aiff_rw_test)

	### au-tests

	add_test (write_read_test_au write_read_test au)
	add_test (lossy_comp_test_au_ulaw lossy_comp_test au_ulaw)
	add_test (lossy_comp_test_au_alaw lossy_comp_test au_alaw)
	add_test (lossy_comp_test_au_g721 lossy_comp_test au_g721)
	add_test (lossy_comp_test_au_g723 lossy_comp_test au_g723)
	add_test (header_test_au header_test au)
	add_test (misc_test_au misc_test au)
	add_test (multi_file_test_au multi_file_test au)

	### caf-tests

	add_test (write_read_test_caf write_read_test caf)
	add_test (lossy_comp_test_caf_ulaw lossy_comp_test caf_ulaw)
	add_test (lossy_comp_test_caf_alaw lossy_comp_test caf_alaw)
	add_test (header_test_caf header_test caf)
	add_test (peak_chunk_test_caf peak_chunk_test caf)
	add_test (misc_test_caf misc_test caf)
	add_test (chunk_test_caf chunk_test caf)
	add_test (string_test_caf string_test caf)
	add_test (long_read_write_test_alac long_read_write_test alac)

	# wav-tests
	add_test (write_read_test_wav write_read_test wav)
	add_test (lossy_comp_test_wav_pcm lossy_comp_test wav_pcm)
	add_test (lossy_comp_test_wav_ima lossy_comp_test wav_ima)
	add_test (lossy_comp_test_wav_msadpcm lossy_comp_test wav_msadpcm)
	add_test (lossy_comp_test_wav_ulaw lossy_comp_test wav_ulaw)
	add_test (lossy_comp_test_wav_alaw lossy_comp_test wav_alaw)
	add_test (lossy_comp_test_wav_gsm610 lossy_comp_test wav_gsm610)
	add_test (lossy_comp_test_wav_g721 lossy_comp_test wav_g721)
	add_test (lossy_comp_test_wav_nmsadpcm lossy_comp_test wav_nmsadpcm)
	add_test (peak_chunk_test_wav peak_chunk_test wav)
	add_test (header_test_wav header_test wav)
	add_test (misc_test_wav misc_test wav)
	add_test (string_test_wav string_test wav)
	add_test (multi_file_test_wav multi_file_test wav)
	add_test (chunk_test_wav chunk_test wav)

	### w64-tests

	add_test (write_read_test_w64 write_read_test w64)
	add_test (lossy_comp_test_w64_ima lossy_comp_test w64_ima)
	add_test (lossy_comp_test_w64_msadpcm lossy_comp_test w64_msadpcm)
	add_test (lossy_comp_test_w64_ulaw lossy_comp_test w64_ulaw)
	add_test (lossy_comp_test_w64_alaw lossy_comp_test w64_alaw)
	add_test (lossy_comp_test_w64_gsm610 lossy_comp_test w64_gsm610)
	add_test (header_test_w64 header_test w64)
	add_test (misc_test_w64 misc_test w64)

	### rf64-tests

	add_test (write_read_test_rf64 write_read_test rf64)
	add_test (header_test_rf64 header_test rf64)
	add_test (misc_test_rf64 misc_test rf64)
	add_test (string_test_rf64 string_test rf64)
	add_test (peak_chunk_test_rf64 peak_chunk_test rf64)
	add_test (chunk_test_rf64 chunk_test rf64)

	### raw-tests
	add_test (write_read_test_raw write_read_test raw)
	add_test (lossy_comp_test_raw_ulaw lossy_comp_test raw_ulaw)
	add_test (lossy_comp_test_raw_alaw lossy_comp_test raw_alaw)
	add_test (lossy_comp_test_raw_gsm610 lossy_comp_test raw_gsm610)
	add_test (lossy_comp_test_vox_adpcm lossy_comp_test vox_adpcm)
	add_test (raw_test raw_test)

	### paf-tests
	add_test (write_read_test_paf write_read_test paf)
	add_test (header_test_paf header_test paf)
	add_test (misc_test_paf misc_test paf)

	### svx-tests
	add_test (write_read_test_svx write_read_test svx)
	add_test (header_test_svx header_test svx)
	add_test (misc_test_svx misc_test svx)

	### nist-tests
	add_test (write_read_test_nist write_read_test nist)
	add_test (lossy_comp_test_nist_ulaw lossy_comp_test nist_ulaw)
	add_test (lossy_comp_test_nist_alaw lossy_comp_test nist_alaw)
	add_test (header_test_nist header_test nist)
	add_test (misc_test_nist misc_test nist)

	### ircam-tests
	add_test (write_read_test_ircam write_read_test ircam)
	add_test (lossy_comp_test_ircam_ulaw lossy_comp_test ircam_ulaw)
	add_test (lossy_comp_test_ircam_alaw lossy_comp_test ircam_alaw)
	add_test (header_test_ircam header_test ircam)
	add_test (misc_test_ircam misc_test ircam)

	### voc-tests
	add_test (write_read_test_voc write_read_test voc)
	add_test (lossy_comp_test_voc_ulaw lossy_comp_test voc_ulaw)
	add_test (lossy_comp_test_voc_alaw lossy_comp_test voc_alaw)
	add_test (header_test_voc header_test voc)
	add_test (misc_test_voc misc_test voc)

	### mat4-tests
	add_test (write_read_test_mat4 write_read_test mat4)
	add_test (header_test_mat4 header_test mat4)
	add_test (misc_test_mat4 misc_test mat4)

	### mat5-tests
	add_test (write_read_test_mat5 write_read_test mat5)
	add_test (header_test_mat5 header_test mat5)
	add_test (misc_test_mat5 misc_test mat5)

	### pvf-tests
	add_test (write_read_test_pvf write_read_test pvf)
	add_test (header_test_pvf header_test pvf)
	add_test (misc_test_pvf misc_test pvf)

	### xi-tests
	add_test (lossy_comp_test_xi_dpcm lossy_comp_test xi_dpcm)

	### htk-tests
	add_test (write_read_test_htk write_read_test htk)
	add_test (header_test_htk header_test htk)
	add_test (misc_test_htk misc_test htk)

	### avr-tests
	add_test (write_read_test_avr write_read_test avr)
	add_test (header_test_avr header_test avr)
	add_test (misc_test_avr misc_test avr)

	### sds-tests
	add_test (write_read_test_sds write_read_test sds)
	add_test (header_test_sds header_test sds)
	add_test (misc_test_sds misc_test sds)

	# sd2-tests
	add_test (write_read_test_sd2 write_read_test sd2)

	### wve-tests
	add_test (lossy_comp_test_wve lossy_comp_test wve)

	### mpc2k-tests
	add_test (write_read_test_mpc2k write_read_test mpc2k)
	add_test (header_test_mpc2k header_test mpc2k)
	add_test (misc_test_mpc2k misc_test mpc2k)

	### flac-tests
	add_test (write_read_test_flac write_read_test flac)
	add_test (compression_size_test_flac compression_size_test flac)
	add_test (string_test_flac string_test flac)

	### vorbis-tests
	add_test (ogg_test ogg_test)
	add_test (compression_size_test_vorbis compression_size_test vorbis)
	add_test (lossy_comp_test_ogg_vorbis lossy_comp_test ogg_vorbis)
	add_test (string_test_ogg string_test ogg)
	add_test (misc_test_ogg misc_test ogg)

	### io-tests
	add_test (stdio_test stdio_test)
	add_test (pipe_test pipe_test)
	add_test (virtual_io_test virtual_io_test)

	set (SNDFILE_TEST_TARGETS
		test_utils
		test_main
		sfversion
		error_test
		ulaw_test
		alaw_test
		dwvw_test
		command_test
		floating_point_test
		checksum_test
		scale_clip_test
		headerless_test
		rdwr_test
		locale_test
		cpp_test
		external_libs_test
		format_check_test
		channel_test
		pcm_test
		write_read_test
		lossy_comp_test
		peak_chunk_test
		header_test
		misc_test
		string_test
		multi_file_test
		aiff_rw_test
		chunk_test
		long_read_write_test
		raw_test
		compression_size_test
		ogg_test
		stdin_test
		stdout_test
		stdio_test
		pipe_test
		virtual_io_test
		g72x_test
		)

#	if (WIN32 AND BUILD_SHARED_LIBS)
#		list (APPEND SNDFILE_TEST_TARGETS win32_ordinal_test)
#	endif ()

	set_target_properties(${SNDFILE_TEST_TARGETS} PROPERTIES FOLDER Tests)

endif ()