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CMakeLists.txt
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# FluidSynth - A Software Synthesizer
#
# Copyright (C) 2003-2025 Peter Hanappe and others.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License
# as published by the Free Software Foundation; either version 2.1 of
# the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
# 02111-1307, USA
# CMake based build system. Pedro Lopez-Cabanillas <[email protected]>
if ( ANDROID_ABI )
cmake_minimum_required(VERSION 3.4.1)
project ( FluidSynth C CXX )
# FluidSynth package name
set ( PACKAGE "fluidsynth" )
# FluidSynth package version
set ( FLUIDSYNTH_VERSION_MAJOR 2 )
set ( FLUIDSYNTH_VERSION_MINOR 4 )
set ( FLUIDSYNTH_VERSION_MICRO 3 )
set ( VERSION "${FLUIDSYNTH_VERSION_MAJOR}.${FLUIDSYNTH_VERSION_MINOR}.${FLUIDSYNTH_VERSION_MICRO}" )
set ( FLUIDSYNTH_VERSION ${VERSION} )
# libfluidsynth - Library version
# *** NOTICE ***
# Update library version upon each release (follow these steps in order)
# if any source code changes: REVISION++
# if any interfaces added/removed/changed: REVISION=0
# if any interfaces removed/changed (compatibility broken): CURRENT++
# if any interfaces have been added: AGE++
# if any interfaces have been removed/changed (compatibility broken): AGE=0
# This is not exactly the same algorithm as the libtool one, but the results are the same.
set ( LIB_VERSION_CURRENT 3 )
set ( LIB_VERSION_AGE 2 )
set ( LIB_VERSION_REVISION 1 )
set ( LIB_VERSION_INFO
"${LIB_VERSION_CURRENT}.${LIB_VERSION_AGE}.${LIB_VERSION_REVISION}" )
# the default C standard to use for all targets
set(CMAKE_C_STANDARD 90)
# the default C++ standard to use for all targets
set(CMAKE_CXX_STANDARD 98)
# whether to use gnu extensions
set(CMAKE_C_EXTENSIONS ON)
set(CMAKE_CXX_EXTENSIONS OFF)
include_directories (
android
${CMAKE_BINARY_DIR}
${CMAKE_SOURCE_DIR}/src
${CMAKE_SOURCE_DIR}/src/drivers
${CMAKE_SOURCE_DIR}/src/synth
${CMAKE_SOURCE_DIR}/src/rvoice
${CMAKE_SOURCE_DIR}/src/midi
${CMAKE_SOURCE_DIR}/src/utils
${CMAKE_SOURCE_DIR}/src/sfloader
${CMAKE_SOURCE_DIR}/src/bindings
${CMAKE_SOURCE_DIR}/include
${CMAKE_BINARY_DIR}/include
)
set ( config_SOURCES android/config.h )
set ( libfluidsynth_SOURCES
src/utils/fluid_conv.c
src/utils/fluid_conv.h
src/utils/fluid_hash.c
src/utils/fluid_hash.h
src/utils/fluid_list.c
src/utils/fluid_list.h
src/utils/fluid_ringbuffer.c
src/utils/fluid_ringbuffer.h
src/utils/fluid_settings.c
src/utils/fluid_settings.h
src/utils/fluidsynth_priv.h
src/utils/fluid_sys.c
src/utils/fluid_sys.h
src/sfloader/fluid_defsfont.c
src/sfloader/fluid_defsfont.h
src/sfloader/fluid_sfont.c
src/sfloader/fluid_sfont.h
src/sfloader/fluid_sffile.c
src/sfloader/fluid_sffile.h
src/sfloader/fluid_samplecache.c
src/sfloader/fluid_samplecache.h
src/rvoice/fluid_adsr_env.c
src/rvoice/fluid_adsr_env.h
src/rvoice/fluid_chorus.c
src/rvoice/fluid_chorus.h
src/rvoice/fluid_iir_filter.c
src/rvoice/fluid_iir_filter.h
src/rvoice/fluid_lfo.c
src/rvoice/fluid_lfo.h
src/rvoice/fluid_rvoice.c
src/rvoice/fluid_rvoice.h
src/rvoice/fluid_rvoice_dsp.cpp
src/rvoice/fluid_rvoice_event.c
src/rvoice/fluid_rvoice_event.h
src/rvoice/fluid_rvoice_mixer.c
src/rvoice/fluid_rvoice_mixer.h
src/rvoice/fluid_phase.h
src/rvoice/fluid_rev.c
src/rvoice/fluid_rev.h
src/synth/fluid_chan.c
src/synth/fluid_chan.h
src/synth/fluid_event.c
src/synth/fluid_event.h
src/synth/fluid_gen.c
src/synth/fluid_gen.h
src/synth/fluid_mod.c
src/synth/fluid_mod.h
src/synth/fluid_synth.c
src/synth/fluid_synth.h
src/synth/fluid_synth_monopoly.c
src/synth/fluid_tuning.c
src/synth/fluid_tuning.h
src/synth/fluid_voice.c
src/synth/fluid_voice.h
src/midi/fluid_midi.c
src/midi/fluid_midi.h
src/midi/fluid_midi_router.c
src/midi/fluid_midi_router.h
src/midi/fluid_seqbind.c
src/midi/fluid_seq.c
src/midi/fluid_seq_queue.cpp
src/midi/fluid_seq_queue.h
src/midi/fluid_seqbind_notes.cpp
src/midi/fluid_seqbind_notes.h
src/drivers/fluid_adriver.c
src/drivers/fluid_adriver.h
src/drivers/fluid_mdriver.c
src/drivers/fluid_mdriver.h
src/bindings/fluid_filerenderer.c
android/src/bindings/fluid_cmd.c
src/bindings/fluid_cmd.h
)
set ( public_HEADERS
${CMAKE_SOURCE_DIR}/include/fluidsynth/audio.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/event.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/gen.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/ladspa.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/log.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/midi.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/misc.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/mod.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/seq.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/seqbind.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/settings.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/sfont.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/shell.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/synth.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/types.h
${CMAKE_SOURCE_DIR}/include/fluidsynth/voice.h
${CMAKE_BINARY_DIR}/include/fluidsynth/version.h
)
set ( public_main_HEADER
${CMAKE_BINARY_DIR}/include/fluidsynth.h
)
configure_file ( ${CMAKE_SOURCE_DIR}/include/fluidsynth/version.h.in
${CMAKE_BINARY_DIR}/include/fluidsynth/version.h )
configure_file ( ${CMAKE_SOURCE_DIR}/include/fluidsynth.cmake
${public_main_HEADER} )
add_library ( libfluidsynth-OBJ OBJECT
${config_SOURCES}
${libfluidsynth_SOURCES}
${public_HEADERS}
${public_main_HEADER}
)
if(ANDROID_ABI STREQUAL "armeabi-v7a")
target_compile_options(libfluidsynth-OBJ PRIVATE -DWITH_FLOAT)
endif()
if(ANDROID_ABI STREQUAL "x86")
target_compile_options(libfluidsynth-OBJ PRIVATE -DWITH_FLOAT)
endif()
target_compile_options(libfluidsynth-OBJ
PRIVATE
-Wall
-DHAVE_CONFIG_H
-Wno-unused-variable
-Wno-error=format
"$<$<CONFIG:DEBUG>:-Werror>" # Only include -Werror when building debug config
)
add_library ( libfluidsynth $<TARGET_OBJECTS:libfluidsynth-OBJ> )
set_target_properties ( libfluidsynth
PROPERTIES
PUBLIC_HEADER "${public_HEADERS}"
PREFIX "lib"
OUTPUT_NAME "fluidsynth"
VERSION ${LIB_VERSION_INFO}
SOVERSION ${LIB_VERSION_CURRENT}
)
install ( TARGETS libfluidsynth
LIBRARY DESTINATION lib/${ANDROID_ABI}
ARCHIVE DESTINATION lib/${ANDROID_ABI}
PUBLIC_HEADER DESTINATION include/fluidsynth
)
install ( FILES ${public_main_HEADER} DESTINATION include )
# ******* Auto Generated Lookup Tables ******
include(ExternalProject)
ExternalProject_Add(gentables
DOWNLOAD_COMMAND ""
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src/gentables
BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/src/gentables
INSTALL_COMMAND ${CMAKE_CURRENT_BINARY_DIR}/src/gentables/make_tables.exe "${CMAKE_BINARY_DIR}/"
CMAKE_GENERATOR "Unix Makefiles"
)
add_dependencies(libfluidsynth-OBJ gentables)
else ( ANDROID_ABI )
cmake_minimum_required ( VERSION 3.13 )
# 3.1 because of CMAKE_C_STANDARD
# 3.11 because COMPATIBILITY SameMinorVersion in CMakePackageConfigHelpers
# 3.13.5 because it is the latest supported in Windows XP
if(POLICY CMP0075) # CMake version 3.13.5 warns when the policy is not set or value is OLD
cmake_policy(SET CMP0075 NEW)
endif()
if(POLICY CMP0091) # new in CMake 3.15, defaults to OLD
cmake_policy(SET CMP0091 NEW)
endif()
if(POLICY CMP0099) # new in CMake 3.17, defaults to OLD
cmake_policy(SET CMP0099 NEW)
elseif(NOT BUILD_SHARED_LIBS)
message(WARNING "Your version of CMake is very old. This may cause linking issues if your dependencies are not in your compiler's default search paths.")
endif()
project ( FluidSynth C CXX )
list( APPEND CMAKE_MODULE_PATH ${FluidSynth_SOURCE_DIR}/cmake_admin )
# FluidSynth package name
set ( PACKAGE "fluidsynth" )
# FluidSynth package version
set ( FLUIDSYNTH_VERSION_MAJOR 2 )
set ( FLUIDSYNTH_VERSION_MINOR 4 )
set ( FLUIDSYNTH_VERSION_MICRO 3 )
set ( VERSION "${FLUIDSYNTH_VERSION_MAJOR}.${FLUIDSYNTH_VERSION_MINOR}.${FLUIDSYNTH_VERSION_MICRO}" )
set ( FLUIDSYNTH_VERSION ${VERSION} )
# libfluidsynth - Library version
# *** NOTICE ***
# Update library version upon each release (follow these steps in order)
# if any source code changes: REVISION++
# if any interfaces added/removed/changed: REVISION=0
# if any interfaces removed/changed (compatibility broken): CURRENT++
# if any interfaces have been added: AGE++
# if any interfaces have been removed/changed (compatibility broken): AGE=0
# This is not exactly the same algorithm as the libtool one, but the results are the same.
set ( LIB_VERSION_CURRENT 3 )
set ( LIB_VERSION_AGE 3 )
set ( LIB_VERSION_REVISION 3 )
set ( LIB_VERSION_INFO
"${LIB_VERSION_CURRENT}.${LIB_VERSION_AGE}.${LIB_VERSION_REVISION}" )
# Options disabled by default
option ( enable-coverage "enable gcov code coverage" off )
option ( enable-floats "enable type float instead of double for DSP samples" off )
option ( enable-fpe-check "enable Floating Point Exception checks and debug messages" off )
option ( enable-portaudio "compile PortAudio support" off )
option ( enable-profiling "profile the dsp code" off )
option ( enable-trap-on-fpe "enable SIGFPE trap on Floating Point Exceptions" off )
option ( enable-ubsan "compile and link against UBSan (for debugging fluidsynth internals)" off )
# Options enabled by default
option ( enable-alsa "compile ALSA support (if it is available)" on )
option ( enable-aufile "compile support for sound file output" on )
option ( BUILD_SHARED_LIBS "Build a shared object or DLL" on )
option ( enable-dbus "compile DBUS support (if it is available)" on )
option ( enable-ipv6 "enable IPv6 support at the cost of disabling IPv4" on )
option ( enable-jack "compile JACK support (if it is available)" on )
option ( enable-ladspa "enable LADSPA effect units" on )
option ( enable-libinstpatch "use libinstpatch (if available) to load DLS and GIG files" on )
option ( enable-libsndfile "compile libsndfile support (if it is available)" on )
option ( enable-midishare "compile MidiShare support (if it is available)" on )
option ( enable-opensles "compile OpenSLES support (if it is available)" off )
option ( enable-oboe "compile Oboe support (requires OpenSLES and/or AAudio)" off )
option ( enable-network "enable network support (requires BSD sockets)" on )
option ( enable-oss "compile OSS support (if it is available)" on )
option ( enable-dsound "compile DirectSound support (if it is available)" on )
option ( enable-wasapi "compile Windows WASAPI support (if it is available)" on )
option ( enable-waveout "compile Windows WaveOut support (if it is available)" on )
option ( enable-winmidi "compile Windows MIDI support (if it is available)" on )
option ( enable-sdl2 "compile SDL2 audio support (if it is available)" off )
option ( enable-pulseaudio "compile PulseAudio support (if it is available)" on )
option ( enable-pipewire "compile PipeWire support (if it is available)" on )
option ( enable-readline "compile readline lib line editing (if it is available)" on )
option ( enable-threads "enable multi-threading support (such as parallel voice synthesis)" on )
option ( enable-openmp "enable OpenMP support (parallelization of soundfont decoding, vectorization of voice mixing, etc.)" on )
option ( enable-unicode "enable UNICODE build for Windows" on )
# Platform specific options
if ( CMAKE_SYSTEM MATCHES "Linux" )
option ( enable-systemd "compile systemd support (if it is available)" on )
endif ( CMAKE_SYSTEM MATCHES "Linux" )
if ( CMAKE_SYSTEM MATCHES "Darwin" )
option ( enable-coreaudio "compile CoreAudio support (if it is available)" on )
option ( enable-coremidi "compile CoreMIDI support (if it is available)" on )
option ( enable-framework "create a Mac OSX style FluidSynth.framework" on )
endif ( CMAKE_SYSTEM MATCHES "Darwin" )
if ( CMAKE_SYSTEM MATCHES "OS2" )
option ( enable-dart "compile DART support (if it is available)" on )
option ( enable-kai "compile KAI support (if it is available)" on )
set ( enable-ipv6 off )
endif ( CMAKE_SYSTEM MATCHES "OS2" )
# the default C standard to use for all targets
set(CMAKE_C_STANDARD 90)
# the default C++ standard to use for all targets
set(CMAKE_CXX_STANDARD 98)
# whether to use gnu extensions
set(CMAKE_C_EXTENSIONS ON)
set(CMAKE_CXX_EXTENSIONS OFF)
# Compile with position independent code if the user requested a shared lib, i.e. no PIC if static requested.
# This is cmakes default behavior, but here it's explicitly required due to the use of libfluidsynth-OBJ as object library,
# which would otherwise always be compiled without PIC.
if ( NOT CMAKE_POSITION_INDEPENDENT_CODE )
set ( CMAKE_POSITION_INDEPENDENT_CODE ${BUILD_SHARED_LIBS} )
endif ( NOT CMAKE_POSITION_INDEPENDENT_CODE )
# the default global visibility level for all target
# no visibility support on OS2
if ( NOT OS2 )
set ( CMAKE_C_VISIBILITY_PRESET hidden )
endif ( NOT OS2 )
# enforce visibility control for all types of cmake targets
if ( POLICY CMP0063 ) # since version 3.3, CMake version 3.21.2 warns when the policy is not set and uses OLD behavior.
cmake_policy ( SET CMP0063 NEW )
endif ( POLICY CMP0063 )
# Default install directory names, some provided by GNUInstallDirs
include ( DefaultDirs )
# Basic C library checks
include ( CheckCCompilerFlag )
include ( CheckSTDC )
include ( CheckIncludeFile )
include ( CheckSymbolExists )
include ( CheckTypeSize )
check_include_file ( string.h HAVE_STRING_H )
check_include_file ( strings.h HAVE_STRINGS_H )
check_include_file ( stdlib.h HAVE_STDLIB_H )
check_include_file ( stdio.h HAVE_STDIO_H )
check_include_file ( math.h HAVE_MATH_H )
check_include_file ( errno.h HAVE_ERRNO_H )
check_include_file ( stdarg.h HAVE_STDARG_H )
check_include_file ( unistd.h HAVE_UNISTD_H )
check_include_file ( sys/mman.h HAVE_SYS_MMAN_H )
check_include_file ( sys/types.h HAVE_SYS_TYPES_H )
check_include_file ( sys/time.h HAVE_SYS_TIME_H )
check_include_file ( sys/stat.h HAVE_SYS_STAT_H )
check_include_file ( fcntl.h HAVE_FCNTL_H )
check_include_file ( sys/socket.h HAVE_SYS_SOCKET_H )
check_include_file ( netinet/in.h HAVE_NETINET_IN_H )
check_include_file ( netinet/tcp.h HAVE_NETINET_TCP_H )
check_include_file ( arpa/inet.h HAVE_ARPA_INET_H )
check_include_file ( limits.h HAVE_LIMITS_H )
check_include_file ( pthread.h HAVE_PTHREAD_H )
check_include_file ( signal.h HAVE_SIGNAL_H )
check_include_file ( getopt.h HAVE_GETOPT_H )
check_include_file ( stdint.h HAVE_STDINT_H )
check_type_size ( "long long" LONG_LONG )
if ( NOT HAVE_LONG_LONG AND NOT MSVC)
message ( FATAL_ERROR "Your compiler does not support intrinsic type 'long long'. Unable to compile fluidsynth." )
endif ()
include ( CMakePrintHelpers ) # for cmake_print_properties() and cmake_print_variables()
include ( TestInline )
include ( TestVLA )
include ( TestBigEndian )
test_big_endian ( WORDS_BIGENDIAN )
unset ( LIBFLUID_CPPFLAGS CACHE )
unset ( LIBFLUID_LIBS CACHE )
unset ( FLUID_CPPFLAGS CACHE )
unset ( FLUID_LIBS CACHE )
unset ( ENABLE_UBSAN CACHE )
if ( CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang" OR CMAKE_C_COMPILER_ID STREQUAL "Intel" )
if ( NOT APPLE AND NOT OS2 AND NOT EMSCRIPTEN )
set ( CMAKE_EXE_LINKER_FLAGS
"${CMAKE_EXE_LINKER_FLAGS} -Wl,--as-needed" )
set ( CMAKE_SHARED_LINKER_FLAGS
"${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined" )
endif ( NOT APPLE AND NOT OS2 AND NOT EMSCRIPTEN )
# define some warning flags
set ( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -W -Wpointer-arith -Wcast-qual -Wstrict-prototypes -Wno-unused-parameter -Wdeclaration-after-statement -Werror=implicit-function-declaration" )
check_c_compiler_flag ( "-Werror=incompatible-pointer-types" HAVE_INCOMPATIBLE_POINTER_TYPES )
if ( HAVE_INCOMPATIBLE_POINTER_TYPES )
set ( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror=incompatible-pointer-types" )
endif ( HAVE_INCOMPATIBLE_POINTER_TYPES )
set ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -W -Wpointer-arith -Wcast-qual -Wno-unused-parameter" )
# prepend to build type specific flags, to allow users to override
set ( CMAKE_C_FLAGS_DEBUG "-g ${CMAKE_C_FLAGS_DEBUG}" )
if ( CMAKE_C_COMPILER_ID STREQUAL "Intel" )
# icc needs the restrict flag to recognize C99 restrict pointers
set ( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -restrict" )
else () # not intel
# gcc and clang support bad function cast and alignment warnings; add them as well.
set ( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wbad-function-cast -Wcast-align" )
set ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wcast-align" )
if ( enable-ubsan )
set ( CMAKE_C_FLAGS "-fsanitize=address,undefined ${CMAKE_C_FLAGS}" )
set ( CMAKE_CXX_FLAGS "-fsanitize=address,undefined ${CMAKE_CXX_FLAGS}" )
set ( CMAKE_EXE_LINKER_FLAGS "-fsanitize=address,undefined ${CMAKE_EXE_LINKER_FLAGS}" )
set ( CMAKE_SHARED_LINKER_FLAGS "-fsanitize=address,undefined ${CMAKE_SHARED_LINKER_FLAGS}" )
set ( ENABLE_UBSAN 1 )
endif ( enable-ubsan )
if ( enable-coverage )
if ( CMAKE_COMPILER_IS_GNUCXX )
include ( CodeCoverage )
set ( CODE_COVERAGE_VERBOSE TRUE )
append_coverage_compiler_flags()
setup_target_for_coverage_gcovr_html (
NAME coverage
EXECUTABLE ${CMAKE_CTEST_COMMAND} -C $<CONFIG> --output-on-failure
DEPENDENCIES check )
set ( ENABLE_COVERAGE 1 )
else()
message ( SEND_ERROR "Code Coverage is currently only supported for GNU Compiler (GCC)" )
endif()
endif ()
endif (CMAKE_C_COMPILER_ID STREQUAL "Intel" )
endif ( CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang" OR CMAKE_C_COMPILER_ID STREQUAL "Intel" )
# Windows
unset ( WINDOWS_LIBS CACHE )
unset ( DSOUND_SUPPORT CACHE )
unset ( WASAPI_SUPPORT CACHE )
unset ( WAVEOUT_SUPPORT CACHE )
unset ( WINMIDI_SUPPORT CACHE )
unset ( MINGW32 CACHE )
if ( CYGWIN )
find_library(W32API_UUID_LIBRARY uuid
NO_DEFAULT_PATH
PATHS /lib/w32api
)
if ( NOT W32API_UUID_LIBRARY )
set ( enable-wasapi off )
else ()
message(STATUS "Found W32API uuid library for CYGWIN: " ${W32API_UUID_LIBRARY})
set ( WINDOWS_LIBS "${WINDOWS_LIBS};${W32API_UUID_LIBRARY}" )
endif ()
endif ( CYGWIN )
if ( WIN32 OR CYGWIN )
include ( CheckIncludeFiles )
# We have to set _WIN32_WINNT to make sure CMake gets correct results when probing for functions.
# windows-version is supposed to be non-official variable that can be used to tweak the Windows target version.
# Its value defaults to the Windows Version we are compiling for.
if ( NOT windows-version )
if(CMAKE_SYSTEM_VERSION EQUAL 10) # Windows 10
set ( windows-version "0x0A00" )
elseif(CMAKE_SYSTEM_VERSION EQUAL 6.3) # Windows 8.1
set ( windows-version "0x0603" )
elseif(CMAKE_SYSTEM_VERSION EQUAL 6.2) # Windows 8
set ( windows-version "0x0602" )
elseif(CMAKE_SYSTEM_VERSION EQUAL 6.1) # Windows 7
set ( windows-version "0x0601" )
elseif(CMAKE_SYSTEM_VERSION EQUAL 6.0) # Windows Vista
set ( windows-version "0x0600" )
elseif(CMAKE_SYSTEM_VERSION EQUAL 5.1) # Windows XP
set ( windows-version "0x0501" )
else()
set ( windows-version "0x0400" )
endif()
endif ()
message ( STATUS "Targeting Windows Version ${windows-version}" )
if ( enable-unicode )
add_definitions ( -D _UNICODE -D UNICODE )
endif ()
add_definitions ( -D _WIN32_WINNT=${windows-version} )
add_definitions ( -D WINVER=${windows-version} )
list ( APPEND CMAKE_REQUIRED_DEFINITIONS "-DWINVER=${windows-version}" )
list ( APPEND CMAKE_REQUIRED_DEFINITIONS "-D_WIN32_WINNT=${windows-version}" )
# Check presence of MS include files
check_include_file ( windows.h HAVE_WINDOWS_H )
check_include_file ( io.h HAVE_IO_H )
check_include_files ( "windows.h;dsound.h" HAVE_DSOUND_H )
check_include_files ( "windows.h;mmsystem.h" HAVE_MMSYSTEM_H )
check_include_files ( "mmdeviceapi.h;audioclient.h" HAVE_WASAPI_HEADERS )
check_include_file ( objbase.h HAVE_OBJBASE_H )
if ( enable-dsound AND HAVE_DSOUND_H )
set ( WINDOWS_LIBS "${WINDOWS_LIBS};dsound;ksuser" )
set ( DSOUND_SUPPORT 1 )
endif ()
if ( enable-winmidi AND HAVE_MMSYSTEM_H )
set ( WINDOWS_LIBS "${WINDOWS_LIBS};winmm" )
set ( WINMIDI_SUPPORT 1 )
endif ()
if ( enable-waveout AND HAVE_MMSYSTEM_H )
set ( WINDOWS_LIBS "${WINDOWS_LIBS};winmm;ksuser" )
set ( WAVEOUT_SUPPORT 1 )
endif ()
if ( enable-wasapi AND HAVE_WASAPI_HEADERS AND HAVE_OBJBASE_H)
set ( WINDOWS_LIBS "${WINDOWS_LIBS};ole32" )
set ( WASAPI_SUPPORT 1 )
endif ()
endif ( WIN32 OR CYGWIN )
if ( WIN32 )
if ( enable-network )
set ( WINDOWS_LIBS "${WINDOWS_LIBS};ws2_32" )
endif ( enable-network )
set ( LIBFLUID_CPPFLAGS "-DFLUIDSYNTH_DLL_EXPORTS" )
set ( FLUID_CPPFLAGS "-DFLUIDSYNTH_NOT_A_DLL" )
if ( NOT MSVC )
# only set debug postfix if not MSVC building
set ( CMAKE_DEBUG_POSTFIX "_debug" )
endif ( NOT MSVC )
# MinGW compiler (a Windows GCC port)
if ( MINGW )
set ( MINGW32 1 )
add_compile_options ( -mms-bitfields )
# mman-win32
if ( HAVE_SYS_MMAN_H )
set ( WINDOWS_LIBS "${WINDOWS_LIBS};mman" )
endif ()
endif ( MINGW )
endif ( WIN32 )
# Check for threads and math
find_package ( Threads REQUIRED )
find_library ( HAS_LIBM NAMES "m" )
if ( HAS_LIBM )
set ( MATH_LIBRARY "m" )
endif ( HAS_LIBM )
set ( LIBFLUID_LIBS ${MATH_LIBRARY} Threads::Threads )
# IBM OS/2
unset ( DART_SUPPORT CACHE )
unset ( DART_LIBS CACHE )
unset ( DART_INCLUDE_DIRS CACHE )
unset ( KAI_SUPPORT CACHE )
unset ( KAI_LIBS CACHE )
unset ( KAI_INCLUDE_DIRS CACHE )
if ( CMAKE_SYSTEM MATCHES "OS2" )
set ( CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Zbin-files" )
set ( CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Zbin-files" )
if ( enable-dart )
check_include_files ( "os2.h;os2me.h" HAVE_DART_H )
set ( DART_SUPPORT ${HAVE_DART_H} )
unset ( DART_INCLUDE_DIRS CACHE )
endif ( enable-dart )
if ( enable-kai )
check_include_files ( "kai.h" HAVE_KAI_H )
if ( HAVE_KAI_H )
set ( KAI_SUPPORT ${HAVE_KAI_H} )
set ( KAI_LIBS "-lkai" )
endif ( HAVE_KAI_H )
unset ( KAI_INCLUDE_DIRS CACHE )
endif ( enable-kai )
endif ( CMAKE_SYSTEM MATCHES "OS2" )
# Solaris / SunOS
if ( CMAKE_SYSTEM MATCHES "SunOS" )
set ( FLUID_LIBS "${FLUID_LIBS};nsl;socket" )
set ( LIBFLUID_LIBS "${LIBFLUID_LIBS};nsl;socket" )
endif ( CMAKE_SYSTEM MATCHES "SunOS" )
# Apple Mac OSX
unset ( COREAUDIO_SUPPORT CACHE )
unset ( COREAUDIO_LIBS CACHE )
unset ( COREMIDI_SUPPORT CACHE )
unset ( COREMIDI_LIBS CACHE )
unset ( DARWIN CACHE )
unset ( MACOSX_FRAMEWORK CACHE )
if ( CMAKE_SYSTEM MATCHES "Darwin" )
set ( DARWIN 1 )
set ( CMAKE_INSTALL_NAME_DIR ${CMAKE_INSTALL_FULL_LIBDIR} )
if ( enable-coreaudio )
check_include_file ( CoreAudio/AudioHardware.h COREAUDIO_FOUND )
if ( COREAUDIO_FOUND )
set ( COREAUDIO_SUPPORT ${COREAUDIO_FOUND} )
set ( COREAUDIO_LIBS "-Wl,-framework,CoreAudio,-framework,AudioUnit" )
endif ( COREAUDIO_FOUND )
endif ( enable-coreaudio )
if ( enable-coremidi )
check_include_file ( CoreMIDI/MIDIServices.h COREMIDI_FOUND )
if ( COREMIDI_FOUND )
set ( COREMIDI_SUPPORT ${COREMIDI_FOUND} )
set ( COREMIDI_LIBS "-Wl,-framework,CoreMIDI,-framework,CoreServices" )
endif ( COREMIDI_FOUND )
endif ( enable-coremidi )
if ( enable-framework )
set ( MACOSX_FRAMEWORK 1 )
endif ( enable-framework )
endif ( CMAKE_SYSTEM MATCHES "Darwin" )
unset ( NETWORK_SUPPORT )
if ( enable-network )
set ( NETWORK_SUPPORT 1 )
endif ( enable-network )
unset ( WITH_FLOAT CACHE )
if ( enable-floats )
set ( WITH_FLOAT 1 )
endif ( enable-floats )
unset ( WITH_PROFILING CACHE )
if ( enable-profiling )
set ( WITH_PROFILING 1 )
if ( CMAKE_C_COMPILER_ID STREQUAL "Clang" )
set ( OPT_FLAGS "-Rpass=loop-vectorize" ) # -Rpass-analysis=loop-vectorize" )
find_program( CLANG_TIDY
NAMES "clang-tidy"
DOC "Path to clang-tidy executable" )
if ( CLANG_TIDY )
message ( STATUS "Found clang-tidy at ${CLANG_TIDY}" )
execute_process ( COMMAND ${CLANG_TIDY} "--version" )
set ( CMAKE_C_CLANG_TIDY ${CLANG_TIDY} )
endif ( CLANG_TIDY )
elseif ( CMAKE_C_COMPILER_ID STREQUAL "Intel" )
set ( OPT_FLAGS "-qopt-report=3" )
elseif ( CMAKE_C_COMPILER_ID STREQUAL "GNU" )
set ( OPT_FLAGS "-fopt-info -fopt-info-vec-missed" )
endif ( )
set ( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OPT_FLAGS}" )
set ( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OPT_FLAGS}" )
endif ( enable-profiling )
unset ( ENABLE_TRAPONFPE CACHE )
unset ( TRAP_ON_FPE CACHE )
if ( enable-trap-on-fpe AND NOT APPLE AND NOT WIN32 )
set ( ENABLE_TRAPONFPE 1 )
set ( TRAP_ON_FPE 1 )
endif ( enable-trap-on-fpe AND NOT APPLE AND NOT WIN32 )
unset ( ENABLE_FPECHECK CACHE )
unset ( FPE_CHECK CACHE )
if ( enable-fpe-check AND NOT APPLE AND NOT WIN32 )
set ( ENABLE_FPECHECK 1 )
set ( FPE_CHECK 1 )
endif ( enable-fpe-check AND NOT APPLE AND NOT WIN32 )
if ( NOT CMAKE_BUILD_TYPE )
set ( CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING
"Choose the build type, options: Debug Release RelWithDebInfo MinSizeRel" FORCE )
endif ( NOT CMAKE_BUILD_TYPE )
unset ( ENABLE_DEBUG CACHE )
if ( CMAKE_BUILD_TYPE MATCHES "Debug" )
set ( ENABLE_DEBUG 1 )
add_definitions(-DDEBUG) # -D_GLIBCXX_DEBUG) # for additional C++ STL container debugging
endif ( CMAKE_BUILD_TYPE MATCHES "Debug" )
# Additional targets to perform clang-format/clang-tidy
# Get all project files
file(GLOB_RECURSE
ALL_SOURCE_FILES
LIST_DIRECTORIES false
${FluidSynth_SOURCE_DIR}/*.[chi]
${FluidSynth_SOURCE_DIR}/*.[chi]pp
${FluidSynth_SOURCE_DIR}/*.[chi]xx
${FluidSynth_SOURCE_DIR}/*.cc
${FluidSynth_SOURCE_DIR}/*.hh
${FluidSynth_SOURCE_DIR}/*.ii
${FluidSynth_SOURCE_DIR}/*.[CHI]
)
find_program ( ASTYLE "astyle" )
if ( ASTYLE )
add_custom_target(
format
COMMAND ${ASTYLE}
-A1
-xb
-j
-k3
-p
-f
-n
-U
${ALL_SOURCE_FILES}
)
endif(ASTYLE)
# Set the minimum version desired for libraries
set ( ALSA_MINIMUM_VERSION 0.9.1 )
set ( DBUS_MINIMUM_VERSION 1.11.12 )
set ( GLIB2_MINUMUM_VERSION 2.6.5 )
set ( LIBINSTPATCH_MINIMUM_VERSION 1.1.0 )
set ( LIBSNDFILE_MINIMUM_VERSION 1.0.0 )
set ( PIPEWIRE_MINIMUM_VERSION 0.3 )
set ( PORTAUDIO_MINIMUM_VERSION 2.19 )
set ( PULSEAUDIO_MINIMUM_VERSION 2.0 )
include ( PkgConfigHelpers ) # Needed for Find modules using pkg-config
# Make searching for packages easier on VCPKG
if ( CMAKE_VERSION VERSION_GREATER_EQUAL 3.15 AND VCPKG_TOOLCHAIN )
set ( CMAKE_FIND_PACKAGE_PREFER_CONFIG ON )
endif ()
# Mandatory libraries: glib and gthread
find_package ( GLib2 ${GLIB2_MINUMUM_VERSION} REQUIRED )
list( APPEND PC_REQUIRES_PRIV "glib-2.0" "gthread-2.0")
if ( GLib2_VERSION AND GLib2_VERSION VERSION_LESS "2.26.0" )
message ( WARNING "Your version of glib is very old. This may cause problems with fluidsynth's sample cache on Windows. Consider updating to glib 2.26 or newer!" )
endif ( GLib2_VERSION AND GLib2_VERSION VERSION_LESS "2.26.0" )
# Optional features
unset ( LIBSNDFILE_SUPPORT CACHE )
unset ( LIBSNDFILE_HASVORBIS CACHE )
if ( enable-libsndfile )
#set(CMAKE_FIND_DEBUG_MODE ON)
find_package ( SndFile ${LIBSNDFILE_MINIMUM_VERSION} QUIET )
if ( NOT SndFile_FOUND )
# Not all distros have switched to libsndfile's cmake based build system, see #1445.
# Therefore, discover sndfile via the legacy pkg-config magic.
find_package ( SndFileLegacy )
endif ()
set ( LIBSNDFILE_SUPPORT ${SndFile_FOUND} )
if ( LIBSNDFILE_SUPPORT )
message ( STATUS "Found libSndFile: ${SndFile_VERSION}" )
#cmake_print_properties(TARGETS SndFile::sndfile PROPERTIES LOCATION INTERFACE_INCLUDE_DIRECTORIES IMPORTED_CONFIGURATIONS)
cmake_print_variables(SndFile_WITH_EXTERNAL_LIBS SndFile_WITH_MPEG)
list( APPEND PC_REQUIRES_PRIV "sndfile")
if ( SndFile_WITH_EXTERNAL_LIBS )
set ( LIBSNDFILE_HASVORBIS 1 )
else (SndFile_WITH_EXTERNAL_LIBS)
message ( NOTICE "Seems like libsndfile was compiled without OGG/Vorbis support." )
endif (SndFile_WITH_EXTERNAL_LIBS)
else ( LIBSNDFILE_SUPPORT )
message( STATUS "Could NOT find SndFile (Set SndFile_DIR to the directory containing its CMake config) (Required is at least version ${LIBSNDFILE_MINIMUM_VERSION})" )
endif ( LIBSNDFILE_SUPPORT )
#set(CMAKE_FIND_DEBUG_MODE OFF)
endif ( enable-libsndfile )
unset ( PULSE_SUPPORT CACHE )
if ( enable-pulseaudio )
find_package ( PulseAudio ${PULSEAUDIO_MINIMUM_VERSION} QUIET )
# Upstream config does not search for pulse-simple
find_library ( PULSEAUDIO_SIMPLE_LIBRARY NAMES "pulse-simple" QUIET )
if ( PULSEAUDIO_FOUND AND PULSEAUDIO_SIMPLE_LIBRARY )
set ( PULSE_SUPPORT TRUE )
set ( PULSEAUDIO_LIBRARIES ${PULSEAUDIO_SIMPLE_LIBRARY} ${PULSEAUDIO_LIBRARY} )
message ( STATUS "Found PulseAudio: ${PULSEAUDIO_LIBRARIES}" )
list( APPEND PC_REQUIRES_PRIV "libpulse-simple")
else ( PULSEAUDIO_FOUND AND PULSEAUDIO_SIMPLE_LIBRARY )
message( STATUS "Could NOT find PulseAudio (Set PulseAudio_DIR to the directory containing its CMake config) (Required is at least version ${PULSEAUDIO_MINIMUM_VERSION})" )
endif ( PULSEAUDIO_FOUND AND PULSEAUDIO_SIMPLE_LIBRARY )
endif ( enable-pulseaudio )
unset ( ALSA_SUPPORT CACHE )
if ( enable-alsa )
find_package ( ALSA ${ALSA_MINIMUM_VERSION} )
set ( ALSA_SUPPORT ${ALSA_FOUND} )
if ( ALSA_SUPPORT )
list( APPEND PC_REQUIRES_PRIV "alsa")
endif ( ALSA_SUPPORT )
endif ( enable-alsa )
unset ( PORTAUDIO_SUPPORT CACHE )
if ( enable-portaudio )
find_package( PortAudio ${PORTAUDIO_MINIMUM_VERSION} )
set ( PORTAUDIO_SUPPORT ${PortAudio_FOUND} )
if ( PORTAUDIO_SUPPORT )
list( APPEND PC_REQUIRES_PRIV "portaudio-2.0")
endif ()
endif ( enable-portaudio )
unset ( JACK_SUPPORT CACHE )
if ( enable-jack )
find_package ( Jack )
set ( JACK_SUPPORT ${Jack_FOUND} )
if (JACK_SUPPORT)
list( APPEND PC_REQUIRES_PRIV "jack")
endif()
endif ( enable-jack )
unset ( PIPEWIRE_SUPPORT CACHE )
if ( enable-pipewire )
find_package ( PipeWire ${PIPEWIRE_MINIMUM_VERSION} )
set ( PIPEWIRE_SUPPORT ${PipeWire_FOUND} )
if ( PIPEWIRE_SUPPORT )
list( APPEND PC_REQUIRES_PRIV "libpipewire-0.3")
endif()
endif ( enable-pipewire )
unset ( SYSTEMD_SUPPORT CACHE )
if ( enable-systemd )
find_package ( Systemd )
set ( SYSTEMD_SUPPORT ${Systemd_FOUND} )
if ( SYSTEMD_SUPPORT )
list( APPEND PC_REQUIRES_PRIV "libsystemd")
endif ( SYSTEMD_SUPPORT )
endif ( enable-systemd )
unset ( DBUS_SUPPORT CACHE )
if ( enable-dbus )
find_package ( DBus1 ${DBUS_MINIMUM_VERSION} QUIET )
set ( DBUS_SUPPORT ${DBus1_FOUND} )
if ( DBUS_SUPPORT )
message ( STATUS "Found DBus1: ${DBus1_LIBRARIES}" )
list( APPEND PC_REQUIRES_PRIV "dbus-1")
else ()
message ( STATUS "Could NOT find DBus1 (Set DBus1_DIR to the directory containing its CMake config)")
endif ()
endif ( enable-dbus )
unset ( LADSPA_SUPPORT CACHE )
if ( enable-ladspa )
check_include_file ( ladspa.h HAVE_LADSPA_H )
if ( HAVE_LADSPA_H )
if ( NOT TARGET GLib2::gmodule-2 )
message ( STATUS "LADSPA support was requested but gmodule-2 was not found." )
else ( NOT TARGET GLib2::gmodule-2 )
set ( LADSPA_SUPPORT 1 )
set ( LADSPA 1 )
list( APPEND PC_REQUIRES_PRIV "gmodule-2.0")
endif ( NOT TARGET GLib2::gmodule-2 )
endif ( HAVE_LADSPA_H )
endif ( enable-ladspa )
unset ( LIBINSTPATCH_SUPPORT CACHE )
if ( enable-libinstpatch )
find_package ( InstPatch ${LIBINSTPATCH_MINIMUM_VERSION} )
set ( LIBINSTPATCH_SUPPORT ${InstPatch_FOUND} )
if ( LIBINSTPATCH_SUPPORT )
list( APPEND PC_REQUIRES_PRIV "libinstpatch-1.0")
endif (LIBINSTPATCH_SUPPORT )
endif ( enable-libinstpatch )
unset ( SDL2_SUPPORT CACHE )
if ( enable-sdl2 )
find_package ( SDL2 QUIET )
if ( SDL2_FOUND )
if ( NOT DEFINED SDL2_VERSION )
include ( GetSDL2VersionFromHeaders )
get_sdl2_version_from_headers("${SDL2_INCLUDE_DIRS}" SDL2_VERSION)
endif ( NOT DEFINED SDL2_VERSION )
if ( SDL2_VERSION VERSION_LESS "2.0.4" )
message ( STATUS "Found SDL2 version ${SDL2_VERSION}, but the minimum required is 2.0.4" )
else ( SDL2_VERSION VERSION_LESS "2.0.4" )
message ( STATUS "Found SDL2: ${SDL2_LIBRARIES} (version: ${SDL2_VERSION})" )
set ( SDL2_SUPPORT TRUE )
list ( APPEND PC_REQUIRES_PRIV "sdl2")
endif ( SDL2_VERSION VERSION_LESS "2.0.4" )
else ( SDL2_FOUND )
message ( STATUS "Could NOT find SDL2 (Set SDL2_DIR to the directory containing its CMake config)" )
endif ( SDL2_FOUND )
endif ( enable-sdl2 )
unset ( OBOE_SUPPORT CACHE )
if ( enable-oboe )
find_package ( oboe )
if ( oboe_FOUND )
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set ( OBOE_SUPPORT 1 )
list( APPEND PC_REQUIRES_PRIV "oboe-1.0")
endif ( oboe_FOUND )
endif ( enable-oboe )
unset ( READLINE_SUPPORT CACHE )
if ( enable-readline )
find_package ( Readline )
if ( Readline_FOUND )
set ( READLINE_SUPPORT 1 )
if ( PC_READLINE_FOUND )
list( APPEND PC_REQUIRES_PRIV "readline")
else ()
message ( STATUS "No pkg-config file for readline found - trying to make it work anyway." )
list ( APPEND PC_LIBS_PRIV ${Readline_LIBRARY} )
endif ()
endif ( Readline_FOUND )
endif ( enable-readline )
unset ( AUFILE_SUPPORT CACHE )
if ( enable-aufile )
set ( AUFILE_SUPPORT 1 )
endif ( enable-aufile )
unset ( OSS_SUPPORT CACHE )
if ( enable-oss )
check_include_file("sys/soundcard.h" HAVE_SYS_SOUNDCARD_H)
check_include_file("linux/soundcard.h" HAVE_LINUX_SOUNDCARD_H)
check_include_file("machine/soundcard.h" HAVE_MACHINE_SOUNDCARD_H)
if ( HAVE_SYS_SOUNDCARD_H OR HAVE_LINUX_SOUNDCARD_H OR HAVE_MACHINE_SOUNDCARD_H )
set ( OSS_SUPPORT TRUE )
else ( HAVE_SYS_SOUNDCARD_H OR HAVE_LINUX_SOUNDCARD_H OR HAVE_MACHINE_SOUNDCARD_H )
set ( OSS_SUPPORT FALSE )
endif ( HAVE_SYS_SOUNDCARD_H OR HAVE_LINUX_SOUNDCARD_H OR HAVE_MACHINE_SOUNDCARD_H )
endif ( enable-oss )
unset ( MIDISHARE_SUPPORT CACHE )
if ( enable-midishare )
find_package ( MidiShare QUIET )
set ( MIDISHARE_SUPPORT ${MidiShare_FOUND} )
endif ( enable-midishare )
unset ( OPENSLES_SUPPORT CACHE )
if ( enable-opensles )
find_package( OpenSLES )
set ( OPENSLES_SUPPORT ${OpenSLES_FOUND} )
endif ( enable-opensles )
unset ( ENABLE_MIXER_THREADS CACHE )
if ( enable-threads )
set ( ENABLE_MIXER_THREADS 1 )
endif ( enable-threads )
unset ( HAVE_OPENMP CACHE )
find_package ( OpenMP COMPONENTS C )
if (enable-openmp AND ENABLE_UBSAN)
message(WARNING "OpenMP is not supported when UBSan is enabled. Disabling OpenMP.")
elseif (enable-openmp AND OpenMP_C_FOUND )
message(STATUS "Found OpenMP version: ${OpenMP_C_VERSION} date: ${OpenMP_C_SPEC_DATE}")
if ( TARGET OpenMP::OpenMP_C AND (( NOT OpenMP_C_SPEC_DATE LESS "201307" ) OR NOT ( OpenMP_C_VERSION VERSION_LESS "4.0" )) )
set ( HAVE_OPENMP 1 )
list ( APPEND PC_LIBS_PRIV ${OpenMP_C_LIBRARIES} )
else()
message(STATUS " OpenMP version is not supported. Feature disabled.")
endif()
endif()
# manipulate some variables to setup a proper test env
set(TEST_SOUNDFONT "${FluidSynth_SOURCE_DIR}/sf2/VintageDreamsWaves-v2.sf2")
set(TEST_SOUNDFONT_UTF8_1 "${FluidSynth_SOURCE_DIR}/sf2/\\xE2\\x96\\xA0VintageDreamsWaves-v2\\xE2\\x96\\xA0.sf2")
set(TEST_SOUNDFONT_UTF8_2 "${FluidSynth_SOURCE_DIR}/sf2/VìntàgèDrèàmsWàvès-v2.sf2")
set(TEST_SOUNDFONT_SF3 "${FluidSynth_SOURCE_DIR}/sf2/VintageDreamsWaves-v2.sf3")
set(TEST_MIDI_UTF8 "${FluidSynth_SOURCE_DIR}/test/ⓉⒺⓈⓉ.mid")
set(TEST_WAV_UTF8 "${FluidSynth_BINARY_DIR}/test/ⓉⒺⓈⓉ.wav")
# Make sure to link against libm before checking for math functions below
set ( CMAKE_REQUIRED_LIBRARIES "${LIBFLUID_LIBS};${WINDOWS_LIBS}" )
# Check for C99 float math
unset ( HAVE_SINF CACHE )
CHECK_SYMBOL_EXISTS ( sinf "math.h" HAVE_SINF )
if ( HAVE_SINF )
set ( HAVE_SINF 1 )
endif ( HAVE_SINF )
unset ( HAVE_COSF CACHE )
CHECK_SYMBOL_EXISTS ( cosf "math.h" HAVE_COSF )
if ( HAVE_COSF )
set ( HAVE_COSF 1 )
endif ( HAVE_COSF )
unset ( HAVE_FABSF CACHE )
CHECK_SYMBOL_EXISTS ( fabsf "math.h" HAVE_FABSF )