# CMake build file list for OpenAL CMAKE_MINIMUM_REQUIRED(VERSION 3.0.2) PROJECT(OpenAL) IF(COMMAND CMAKE_POLICY) CMAKE_POLICY(SET CMP0003 NEW) CMAKE_POLICY(SET CMP0005 NEW) IF(POLICY CMP0020) CMAKE_POLICY(SET CMP0020 NEW) ENDIF(POLICY CMP0020) IF(POLICY CMP0042) CMAKE_POLICY(SET CMP0042 NEW) ENDIF(POLICY CMP0042) IF(POLICY CMP0054) CMAKE_POLICY(SET CMP0054 NEW) ENDIF(POLICY CMP0054) IF(POLICY CMP0075) CMAKE_POLICY(SET CMP0075 NEW) ENDIF(POLICY CMP0075) ENDIF(COMMAND CMAKE_POLICY) IF(NOT CMAKE_BUILD_TYPE) SET(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." FORCE) ENDIF() IF(NOT CMAKE_DEBUG_POSTFIX) SET(CMAKE_DEBUG_POSTFIX "" CACHE STRING "Library postfix for debug builds. Normally left blank." FORCE) ENDIF() SET(CMAKE_MODULE_PATH "${OpenAL_SOURCE_DIR}/cmake") INCLUDE(CheckFunctionExists) INCLUDE(CheckLibraryExists) INCLUDE(CheckIncludeFile) INCLUDE(CheckIncludeFiles) INCLUDE(CheckSymbolExists) INCLUDE(CheckCCompilerFlag) INCLUDE(CheckCXXCompilerFlag) INCLUDE(CheckCSourceCompiles) INCLUDE(CheckCXXSourceCompiles) INCLUDE(CheckTypeSize) include(CheckStructHasMember) include(GNUInstallDirs) OPTION(ALSOFT_DLOPEN "Check for the dlopen API for loading optional libs" ON) OPTION(ALSOFT_WERROR "Treat compile warnings as errors" OFF) OPTION(ALSOFT_UTILS "Build and install utility programs" ON) OPTION(ALSOFT_NO_CONFIG_UTIL "Disable building the alsoft-config utility" OFF) OPTION(ALSOFT_EXAMPLES "Build example programs" ON) OPTION(ALSOFT_CONFIG "Install alsoft.conf sample configuration file" ON) OPTION(ALSOFT_HRTF_DEFS "Install HRTF definition files" ON) OPTION(ALSOFT_AMBDEC_PRESETS "Install AmbDec preset files" ON) OPTION(ALSOFT_INSTALL_EXAMPLES "Install example programs (alplay, alstream, ...)" ON) OPTION(ALSOFT_INSTALL_UTILS "Install utility programs (openal-info, alsoft-config, ...)" ON) OPTION(ALSOFT_UPDATE_BUILD_VERSION "Update git build version info" ON) if(DEFINED SHARE_INSTALL_DIR) message(WARNING "SHARE_INSTALL_DIR is deprecated. Use the variables provided by the GNUInstallDirs module instead") set(CMAKE_INSTALL_DATADIR "${SHARE_INSTALL_DIR}") endif() if(DEFINED LIB_SUFFIX) message(WARNING "LIB_SUFFIX is deprecated. Use the variables provided by the GNUInstallDirs module instead") endif() SET(CPP_DEFS ) # C pre-processor, not C++ SET(INC_PATHS ) SET(C_FLAGS ) SET(LINKER_FLAGS ) SET(EXTRA_LIBS ) IF(WIN32) SET(CPP_DEFS ${CPP_DEFS} _WIN32 _WIN32_WINNT=0x0502) OPTION(ALSOFT_BUILD_ROUTER "Build the router (EXPERIMENTAL; creates OpenAL32.dll and soft_oal.dll)" OFF) IF(MINGW) OPTION(ALSOFT_BUILD_IMPORT_LIB "Build an import .lib using dlltool (requires sed)" ON) IF(NOT DLLTOOL) IF(HOST) SET(DLLTOOL "${HOST}-dlltool") ELSE() SET(DLLTOOL "dlltool") ENDIF() ENDIF() ENDIF() ENDIF() # QNX's gcc do not uses /usr/include and /usr/lib pathes by default IF ("${CMAKE_C_PLATFORM_ID}" STREQUAL "QNX") SET(INC_PATHS ${INC_PATHS} /usr/include) SET(LINKER_FLAGS ${LINKER_FLAGS} -L/usr/lib) ENDIF() IF(NOT LIBTYPE) SET(LIBTYPE SHARED) ENDIF() SET(LIB_MAJOR_VERSION "1") SET(LIB_MINOR_VERSION "20") SET(LIB_REVISION "1") SET(LIB_VERSION "${LIB_MAJOR_VERSION}.${LIB_MINOR_VERSION}.${LIB_REVISION}") SET(LIB_VERSION_NUM ${LIB_MAJOR_VERSION},${LIB_MINOR_VERSION},${LIB_REVISION},0) SET(EXPORT_DECL "") CHECK_TYPE_SIZE("long" SIZEOF_LONG) # Require C++14 SET(CMAKE_CXX_STANDARD 14) SET(CMAKE_CXX_STANDARD_REQUIRED TRUE) # Prefer C11, but support C99 and C90 too. SET(CMAKE_C_STANDARD 11) if(NOT WIN32) # Check if _POSIX_C_SOURCE and _XOPEN_SOURCE needs to be set for POSIX functions CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN_DEFAULT) IF(NOT HAVE_POSIX_MEMALIGN_DEFAULT) SET(OLD_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS}) SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -D_POSIX_C_SOURCE=200112L -D_XOPEN_SOURCE=600") CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN_POSIX) IF(NOT HAVE_POSIX_MEMALIGN_POSIX) SET(CMAKE_REQUIRED_FLAGS ${OLD_REQUIRED_FLAGS}) ELSE() SET(CPP_DEFS ${CPP_DEFS} _POSIX_C_SOURCE=200112L _XOPEN_SOURCE=600) ENDIF() ENDIF() UNSET(OLD_REQUIRED_FLAGS) ENDIF() # C99 has restrict, but C++ does not, so we can only utilize __restrict. SET(RESTRICT_DECL ) CHECK_CXX_SOURCE_COMPILES("int *__restrict foo; int main() { return 0; }" HAVE___RESTRICT) IF(HAVE___RESTRICT) SET(RESTRICT_DECL "__restrict") ENDIF() # Some systems may need libatomic for atomic functions to work SET(OLD_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES}) SET(CMAKE_REQUIRED_LIBRARIES ${OLD_REQUIRED_LIBRARIES} atomic) CHECK_CXX_SOURCE_COMPILES("#include std::atomic foo{0}; int main() { return foo.fetch_add(2); }" HAVE_LIBATOMIC) IF(NOT HAVE_LIBATOMIC) SET(CMAKE_REQUIRED_LIBRARIES "${OLD_REQUIRED_LIBRARIES}") ELSE() SET(EXTRA_LIBS atomic ${EXTRA_LIBS}) ENDIF() UNSET(OLD_REQUIRED_LIBRARIES) # Include liblog for Android logging CHECK_LIBRARY_EXISTS(log __android_log_print "" HAVE_LIBLOG) IF(HAVE_LIBLOG) SET(EXTRA_LIBS log ${EXTRA_LIBS}) SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} log) ENDIF() IF(MSVC) SET(CPP_DEFS ${CPP_DEFS} _CRT_SECURE_NO_WARNINGS NOMINMAX) CHECK_CXX_COMPILER_FLAG(/permissive- HAVE_PERMISSIVE_SWITCH) IF(HAVE_PERMISSIVE_SWITCH) SET(C_FLAGS ${C_FLAGS} $<$:/permissive->) ENDIF() SET(C_FLAGS ${C_FLAGS} /W4 /w14640 /wd4065 /wd4268 /wd4324 /wd5030) IF(NOT DXSDK_DIR) STRING(REGEX REPLACE "\\\\" "/" DXSDK_DIR "$ENV{DXSDK_DIR}") ELSE() STRING(REGEX REPLACE "\\\\" "/" DXSDK_DIR "${DXSDK_DIR}") ENDIF() IF(DXSDK_DIR) MESSAGE(STATUS "Using DirectX SDK directory: ${DXSDK_DIR}") ENDIF() OPTION(FORCE_STATIC_VCRT "Force /MT for static VC runtimes" OFF) IF(FORCE_STATIC_VCRT) FOREACH(flag_var CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO) IF(${flag_var} MATCHES "/MD") STRING(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}") ENDIF() ENDFOREACH(flag_var) ENDIF() ELSE() SET(C_FLAGS ${C_FLAGS} -Winline -Wunused -Wall -Wextra -Wshadow -Wconversion -Wcast-align -Wpedantic $<$:-Wold-style-cast -Wnon-virtual-dtor -Woverloaded-virtual>) IF(ALSOFT_WERROR) SET(C_FLAGS ${C_FLAGS} -Werror) ENDIF() # We want RelWithDebInfo to actually include debug stuff (define _DEBUG # instead of NDEBUG) FOREACH(flag_var CMAKE_C_FLAGS_RELWITHDEBINFO CMAKE_CXX_FLAGS_RELWITHDEBINFO) IF(${flag_var} MATCHES "-DNDEBUG") STRING(REGEX REPLACE "-DNDEBUG" "-D_DEBUG" ${flag_var} "${${flag_var}}") ENDIF() ENDFOREACH() CHECK_C_COMPILER_FLAG(-fno-math-errno HAVE_FNO_MATH_ERRNO) IF(HAVE_FNO_MATH_ERRNO) SET(C_FLAGS ${C_FLAGS} -fno-math-errno) ENDIF() option(ALSOFT_STATIC_LIBGCC "Force -static-libgcc for static GCC runtimes" OFF) if(ALSOFT_STATIC_LIBGCC) set(OLD_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES}) set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} -static-libgcc) check_cxx_source_compiles("int main() { }" HAVE_STATIC_LIBGCC_SWITCH) set(CMAKE_REQUIRED_LIBRARIES ${OLD_REQUIRED_LIBRARIES}) unset(OLD_REQUIRED_LIBRARIES) if(NOT HAVE_STATIC_LIBGCC_SWITCH) message(FATAL_ERROR "Cannot static link libgcc") endif() set(LINKER_FLAGS ${LINKER_FLAGS} -static-libgcc) endif() option(ALSOFT_STATIC_STDCXX "Static link libstdc++" OFF) if(ALSOFT_STATIC_STDCXX) set(OLD_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES}) set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} "-Wl,--push-state,-Bstatic,-lstdc++,--pop-state") check_cxx_source_compiles("int main() { }" HAVE_STATIC_LIBSTDCXX_SWITCH) set(CMAKE_REQUIRED_LIBRARIES ${OLD_REQUIRED_LIBRARIES}) unset(OLD_REQUIRED_LIBRARIES) if(NOT HAVE_STATIC_LIBSTDCXX_SWITCH) message(FATAL_ERROR "Cannot static link libstdc++") endif() set(LINKER_FLAGS ${LINKER_FLAGS} "-Wl,--push-state,-Bstatic,-lstdc++,--pop-state") endif() if(WIN32) option(ALSOFT_STATIC_WINPTHREAD "Static link libwinpthread" OFF) if(ALSOFT_STATIC_WINPTHREAD) set(OLD_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES}) set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} "-Wl,--push-state,-Bstatic,-lwinpthread,--pop-state") check_cxx_source_compiles("int main() { }" HAVE_STATIC_LIBWINPTHREAD_SWITCH) set(CMAKE_REQUIRED_LIBRARIES ${OLD_REQUIRED_LIBRARIES}) unset(OLD_REQUIRED_LIBRARIES) if(NOT HAVE_STATIC_LIBWINPTHREAD_SWITCH) message(FATAL_ERROR "Cannot static link libwinpthread") endif() set(LINKER_FLAGS ${LINKER_FLAGS} "-Wl,--push-state,-Bstatic,-lwinpthread,--pop-state") endif() endif() ENDIF() # Set visibility/export options if available IF(WIN32) SET(EXPORT_DECL "__declspec(dllexport)") ELSE() SET(OLD_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}") # Yes GCC, really don't accept visibility modes you don't support SET(CMAKE_REQUIRED_FLAGS "${OLD_REQUIRED_FLAGS} -Wattributes -Werror") CHECK_C_SOURCE_COMPILES("int foo() __attribute__((visibility(\"protected\"))); int main() {return 0;}" HAVE_GCC_PROTECTED_VISIBILITY) IF(HAVE_GCC_PROTECTED_VISIBILITY) SET(EXPORT_DECL "__attribute__((visibility(\"protected\")))") ELSE() CHECK_C_SOURCE_COMPILES("int foo() __attribute__((visibility(\"default\"))); int main() {return 0;}" HAVE_GCC_DEFAULT_VISIBILITY) IF(HAVE_GCC_DEFAULT_VISIBILITY) SET(EXPORT_DECL "__attribute__((visibility(\"default\")))") ENDIF() ENDIF() IF(HAVE_GCC_PROTECTED_VISIBILITY OR HAVE_GCC_DEFAULT_VISIBILITY) CHECK_C_COMPILER_FLAG(-fvisibility=hidden HAVE_VISIBILITY_HIDDEN_SWITCH) IF(HAVE_VISIBILITY_HIDDEN_SWITCH) SET(C_FLAGS ${C_FLAGS} -fvisibility=hidden) ENDIF() ENDIF() SET(CMAKE_REQUIRED_FLAGS "${OLD_REQUIRED_FLAGS}") ENDIF() SET(SSE2_SWITCH "") SET(SSE3_SWITCH "") SET(SSE4_1_SWITCH "") SET(FPU_NEON_SWITCH "") CHECK_C_COMPILER_FLAG(-msse2 HAVE_MSSE2_SWITCH) IF(HAVE_MSSE2_SWITCH) SET(SSE2_SWITCH "-msse2") ENDIF() CHECK_C_COMPILER_FLAG(-msse3 HAVE_MSSE3_SWITCH) IF(HAVE_MSSE3_SWITCH) SET(SSE3_SWITCH "-msse3") ENDIF() CHECK_C_COMPILER_FLAG(-msse4.1 HAVE_MSSE4_1_SWITCH) IF(HAVE_MSSE4_1_SWITCH) SET(SSE4_1_SWITCH "-msse4.1") ENDIF() CHECK_C_COMPILER_FLAG(-mfpu=neon HAVE_MFPU_NEON_SWITCH) IF(HAVE_MFPU_NEON_SWITCH) SET(FPU_NEON_SWITCH "-mfpu=neon") ENDIF() CHECK_INCLUDE_FILE(xmmintrin.h HAVE_XMMINTRIN_H "${SSE2_SWITCH}") CHECK_INCLUDE_FILE(emmintrin.h HAVE_EMMINTRIN_H "${SSE2_SWITCH}") CHECK_INCLUDE_FILE(pmmintrin.h HAVE_PMMINTRIN_H "${SSE3_SWITCH}") CHECK_INCLUDE_FILE(smmintrin.h HAVE_SMMINTRIN_H "${SSE4_1_SWITCH}") CHECK_INCLUDE_FILE(arm_neon.h HAVE_ARM_NEON_H "${FPU_NEON_SWITCH}") set(SSE_FLAGS ) set(FPMATH_SET "0") if(CMAKE_SIZEOF_VOID_P MATCHES "4" AND (SSE2_SWITCH OR MSVC)) option(ALSOFT_ENABLE_SSE2_CODEGEN "Enable SSE2 code generation instead of x87 for 32-bit targets." TRUE) if(ALSOFT_ENABLE_SSE2_CODEGEN) if(SSE2_SWITCH) check_c_compiler_flag("${SSE2_SWITCH} -mfpmath=sse" HAVE_MFPMATH_SSE_2) if(HAVE_MFPMATH_SSE_2) set(SSE_FLAGS ${SSE_FLAGS} ${SSE2_SWITCH} -mfpmath=sse) set(C_FLAGS ${C_FLAGS} ${SSE_FLAGS}) set(FPMATH_SET 2) endif() elseif(MSVC) check_c_compiler_flag("/arch:SSE2" HAVE_ARCH_SSE2) if(HAVE_ARCH_SSE2) set(SSE_FLAGS ${SSE_FLAGS} "/arch:SSE2") set(C_FLAGS ${C_FLAGS} ${SSE_FLAGS}) set(FPMATH_SET 2) endif() endif() endif() endif() IF(HAVE_EMMINTRIN_H) SET(OLD_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS}) FOREACH(flag_var ${SSE_FLAGS}) SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} ${flag_var}") ENDFOREACH() CHECK_C_SOURCE_COMPILES("#include int main() {_mm_pause(); return 0;}" HAVE_SSE_INTRINSICS) SET(CMAKE_REQUIRED_FLAGS ${OLD_REQUIRED_FLAGS}) ENDIF() CHECK_INCLUDE_FILE(malloc.h HAVE_MALLOC_H) CHECK_INCLUDE_FILE(cpuid.h HAVE_CPUID_H) CHECK_INCLUDE_FILE(intrin.h HAVE_INTRIN_H) CHECK_INCLUDE_FILE(guiddef.h HAVE_GUIDDEF_H) IF(NOT HAVE_GUIDDEF_H) CHECK_INCLUDE_FILE(initguid.h HAVE_INITGUID_H) ENDIF() # Some systems need libm for some math functions to work SET(MATH_LIB ) CHECK_LIBRARY_EXISTS(m pow "" HAVE_LIBM) IF(HAVE_LIBM) SET(MATH_LIB ${MATH_LIB} m) SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} m) ENDIF() # Some systems need to link with -lrt for clock_gettime as used by the common # eaxmple functions. SET(RT_LIB ) CHECK_LIBRARY_EXISTS(rt clock_gettime "" HAVE_LIBRT) IF(HAVE_LIBRT) SET(RT_LIB rt) ENDIF() # Check for the dlopen API (for dynamicly loading backend libs) IF(ALSOFT_DLOPEN) CHECK_INCLUDE_FILE(dlfcn.h HAVE_DLFCN_H) CHECK_LIBRARY_EXISTS(dl dlopen "" HAVE_LIBDL) IF(HAVE_LIBDL) SET(EXTRA_LIBS dl ${EXTRA_LIBS}) SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} dl) ENDIF() ENDIF() # Check for a cpuid intrinsic IF(HAVE_CPUID_H) CHECK_C_SOURCE_COMPILES("#include int main() { unsigned int eax, ebx, ecx, edx; return __get_cpuid(0, &eax, &ebx, &ecx, &edx); }" HAVE_GCC_GET_CPUID) ENDIF() IF(HAVE_INTRIN_H) CHECK_C_SOURCE_COMPILES("#include int main() { int regs[4]; __cpuid(regs, 0); return regs[0]; }" HAVE_CPUID_INTRINSIC) CHECK_C_SOURCE_COMPILES("#include int main() { unsigned long idx = 0; _BitScanForward64(&idx, 1); return idx; }" HAVE_BITSCANFORWARD64_INTRINSIC) CHECK_C_SOURCE_COMPILES("#include int main() { unsigned long idx = 0; _BitScanForward(&idx, 1); return idx; }" HAVE_BITSCANFORWARD_INTRINSIC) ENDIF() CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN) CHECK_SYMBOL_EXISTS(_aligned_malloc malloc.h HAVE__ALIGNED_MALLOC) CHECK_SYMBOL_EXISTS(proc_pidpath libproc.h HAVE_PROC_PIDPATH) IF(NOT WIN32) # We need pthreads outside of Windows, for semaphores. It's also used to # set the priority and name of threads, when possible. CHECK_INCLUDE_FILE(pthread.h HAVE_PTHREAD_H) IF(NOT HAVE_PTHREAD_H) MESSAGE(FATAL_ERROR "PThreads is required for non-Windows builds!") ENDIF() CHECK_C_COMPILER_FLAG(-pthread HAVE_PTHREAD) IF(HAVE_PTHREAD) SET(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -pthread") SET(C_FLAGS ${C_FLAGS} -pthread) SET(LINKER_FLAGS ${LINKER_FLAGS} -pthread) ENDIF() CHECK_LIBRARY_EXISTS(pthread pthread_create "" HAVE_LIBPTHREAD) IF(HAVE_LIBPTHREAD) SET(EXTRA_LIBS pthread ${EXTRA_LIBS}) ENDIF() CHECK_SYMBOL_EXISTS(pthread_setschedparam pthread.h HAVE_PTHREAD_SETSCHEDPARAM) # Some systems need pthread_np.h to get pthread_setname_np CHECK_INCLUDE_FILES("pthread.h;pthread_np.h" HAVE_PTHREAD_NP_H) IF(HAVE_PTHREAD_NP_H) CHECK_SYMBOL_EXISTS(pthread_setname_np "pthread.h;pthread_np.h" HAVE_PTHREAD_SETNAME_NP) IF(NOT HAVE_PTHREAD_SETNAME_NP) CHECK_SYMBOL_EXISTS(pthread_set_name_np "pthread.h;pthread_np.h" HAVE_PTHREAD_SET_NAME_NP) ELSE() CHECK_C_SOURCE_COMPILES(" #include #include int main() { pthread_setname_np(\"testname\"); return 0; }" PTHREAD_SETNAME_NP_ONE_PARAM ) CHECK_C_SOURCE_COMPILES(" #include #include int main() { pthread_setname_np(pthread_self(), \"%s\", \"testname\"); return 0; }" PTHREAD_SETNAME_NP_THREE_PARAMS ) ENDIF() ELSE() CHECK_SYMBOL_EXISTS(pthread_setname_np pthread.h HAVE_PTHREAD_SETNAME_NP) IF(NOT HAVE_PTHREAD_SETNAME_NP) CHECK_SYMBOL_EXISTS(pthread_set_name_np pthread.h HAVE_PTHREAD_SET_NAME_NP) ELSE() CHECK_C_SOURCE_COMPILES(" #include int main() { pthread_setname_np(\"testname\"); return 0; }" PTHREAD_SETNAME_NP_ONE_PARAM ) CHECK_C_SOURCE_COMPILES(" #include int main() { pthread_setname_np(pthread_self(), \"%s\", \"testname\"); return 0; }" PTHREAD_SETNAME_NP_THREE_PARAMS ) ENDIF() ENDIF() ENDIF() CHECK_SYMBOL_EXISTS(getopt unistd.h HAVE_GETOPT) # Common sources used by both the OpenAL implementation library and potentially # the OpenAL router. SET(COMMON_OBJS common/albyte.h common/alcomplex.cpp common/alcomplex.h common/alexcpt.cpp common/alexcpt.h common/alfstream.cpp common/alfstream.h common/almalloc.cpp common/almalloc.h common/alnumeric.h common/aloptional.h common/alspan.h common/alstring.cpp common/alstring.h common/atomic.h common/bsinc_defs.h common/bsinc_tables.cpp common/bsinc_tables.h common/dynload.cpp common/dynload.h common/endiantest.h common/intrusive_ptr.h common/math_defs.h common/opthelpers.h common/polyphase_resampler.cpp common/polyphase_resampler.h common/pragmadefs.h common/strutils.cpp common/strutils.h common/threads.cpp common/threads.h common/vecmat.h common/vector.h ) SET(OPENAL_OBJS al/auxeffectslot.cpp al/auxeffectslot.h al/buffer.cpp al/buffer.h al/effect.cpp al/effect.h al/error.cpp al/event.cpp al/event.h al/extension.cpp al/filter.cpp al/filter.h al/listener.cpp al/listener.h al/source.cpp al/source.h al/state.cpp ) SET(ALC_OBJS alc/alc.cpp alc/alcmain.h alc/alu.cpp alc/alu.h alc/alconfig.cpp alc/alconfig.h alc/alcontext.h alc/ambdec.cpp alc/ambdec.h alc/ambidefs.h alc/bformatdec.cpp alc/bformatdec.h alc/bs2b.cpp alc/bs2b.h alc/compat.h alc/converter.cpp alc/converter.h alc/cpu_caps.cpp alc/cpu_caps.h alc/devformat.h alc/effects/base.h alc/effects/autowah.cpp alc/effects/chorus.cpp alc/effects/compressor.cpp alc/effects/dedicated.cpp alc/effects/distortion.cpp alc/effects/echo.cpp alc/effects/equalizer.cpp alc/effects/fshifter.cpp alc/effects/modulator.cpp alc/effects/null.cpp alc/effects/pshifter.cpp alc/effects/reverb.cpp alc/effects/vmorpher.cpp alc/filters/biquad.h alc/filters/biquad.cpp alc/filters/nfc.cpp alc/filters/nfc.h alc/filters/splitter.cpp alc/filters/splitter.h alc/fpu_ctrl.cpp alc/fpu_ctrl.h alc/front_stablizer.h alc/helpers.cpp alc/hrtf.cpp alc/hrtf.h alc/inprogext.h alc/logging.h alc/mastering.cpp alc/mastering.h alc/panning.cpp alc/ringbuffer.cpp alc/ringbuffer.h alc/uhjfilter.cpp alc/uhjfilter.h alc/uiddefs.cpp alc/voice.cpp alc/voice.h alc/mixer/defs.h alc/mixer/hrtfbase.h alc/mixer/mixer_c.cpp ) SET(CPU_EXTS "Default") SET(HAVE_SSE 0) SET(HAVE_SSE2 0) SET(HAVE_SSE3 0) SET(HAVE_SSE4_1 0) SET(HAVE_NEON 0) # Check for SSE+SSE2 support OPTION(ALSOFT_REQUIRE_SSE "Require SSE support" OFF) OPTION(ALSOFT_REQUIRE_SSE2 "Require SSE2 support" OFF) IF(HAVE_XMMINTRIN_H AND HAVE_EMMINTRIN_H) OPTION(ALSOFT_CPUEXT_SSE "Enable SSE support" ON) OPTION(ALSOFT_CPUEXT_SSE2 "Enable SSE2 support" ON) IF(ALSOFT_CPUEXT_SSE AND ALSOFT_CPUEXT_SSE2) SET(HAVE_SSE 1) SET(HAVE_SSE2 1) SET(ALC_OBJS ${ALC_OBJS} alc/mixer/mixer_sse.cpp alc/mixer/mixer_sse2.cpp) IF(SSE2_SWITCH) SET_SOURCE_FILES_PROPERTIES(alc/mixer/mixer_sse.cpp alc/mixer/mixer_sse2.cpp PROPERTIES COMPILE_FLAGS "${SSE2_SWITCH}") ENDIF() SET(CPU_EXTS "${CPU_EXTS}, SSE, SSE2") ENDIF() ENDIF() IF(ALSOFT_REQUIRE_SSE AND NOT HAVE_SSE) MESSAGE(FATAL_ERROR "Failed to enabled required SSE CPU extensions") ENDIF() IF(ALSOFT_REQUIRE_SSE2 AND NOT HAVE_SSE2) MESSAGE(FATAL_ERROR "Failed to enable required SSE2 CPU extensions") ENDIF() OPTION(ALSOFT_REQUIRE_SSE3 "Require SSE3 support" OFF) IF(HAVE_EMMINTRIN_H) OPTION(ALSOFT_CPUEXT_SSE3 "Enable SSE3 support" ON) IF(HAVE_SSE2 AND ALSOFT_CPUEXT_SSE3) SET(HAVE_SSE3 1) SET(ALC_OBJS ${ALC_OBJS} alc/mixer/mixer_sse3.cpp) IF(SSE2_SWITCH) SET_SOURCE_FILES_PROPERTIES(alc/mixer/mixer_sse3.cpp PROPERTIES COMPILE_FLAGS "${SSE3_SWITCH}") ENDIF() SET(CPU_EXTS "${CPU_EXTS}, SSE3") ENDIF() ENDIF() IF(ALSOFT_REQUIRE_SSE3 AND NOT HAVE_SSE3) MESSAGE(FATAL_ERROR "Failed to enable required SSE3 CPU extensions") ENDIF() OPTION(ALSOFT_REQUIRE_SSE4_1 "Require SSE4.1 support" OFF) IF(HAVE_SMMINTRIN_H) OPTION(ALSOFT_CPUEXT_SSE4_1 "Enable SSE4.1 support" ON) IF(HAVE_SSE3 AND ALSOFT_CPUEXT_SSE4_1) SET(HAVE_SSE4_1 1) SET(ALC_OBJS ${ALC_OBJS} alc/mixer/mixer_sse41.cpp) IF(SSE4_1_SWITCH) SET_SOURCE_FILES_PROPERTIES(alc/mixer/mixer_sse41.cpp PROPERTIES COMPILE_FLAGS "${SSE4_1_SWITCH}") ENDIF() SET(CPU_EXTS "${CPU_EXTS}, SSE4.1") ENDIF() ENDIF() IF(ALSOFT_REQUIRE_SSE4_1 AND NOT HAVE_SSE4_1) MESSAGE(FATAL_ERROR "Failed to enable required SSE4.1 CPU extensions") ENDIF() # Check for ARM Neon support OPTION(ALSOFT_REQUIRE_NEON "Require ARM Neon support" OFF) IF(HAVE_ARM_NEON_H) OPTION(ALSOFT_CPUEXT_NEON "Enable ARM Neon support" ON) IF(ALSOFT_CPUEXT_NEON) SET(HAVE_NEON 1) SET(ALC_OBJS ${ALC_OBJS} alc/mixer/mixer_neon.cpp) IF(FPU_NEON_SWITCH) SET_SOURCE_FILES_PROPERTIES(alc/mixer/mixer_neon.cpp PROPERTIES COMPILE_FLAGS "${FPU_NEON_SWITCH}") ENDIF() SET(CPU_EXTS "${CPU_EXTS}, Neon") ENDIF() ENDIF() IF(ALSOFT_REQUIRE_NEON AND NOT HAVE_NEON) MESSAGE(FATAL_ERROR "Failed to enabled required ARM Neon CPU extensions") ENDIF() SET(HAVE_ALSA 0) SET(HAVE_OSS 0) SET(HAVE_SOLARIS 0) SET(HAVE_SNDIO 0) SET(HAVE_DSOUND 0) SET(HAVE_WASAPI 0) SET(HAVE_WINMM 0) SET(HAVE_PORTAUDIO 0) SET(HAVE_PULSEAUDIO 0) SET(HAVE_COREAUDIO 0) SET(HAVE_OPENSL 0) SET(HAVE_WAVE 0) SET(HAVE_SDL2 0) IF(WIN32 OR HAVE_DLFCN_H) SET(IS_LINKED "") MACRO(ADD_BACKEND_LIBS _LIBS) ENDMACRO() ELSE() SET(IS_LINKED " (linked)") MACRO(ADD_BACKEND_LIBS _LIBS) SET(EXTRA_LIBS ${_LIBS} ${EXTRA_LIBS}) ENDMACRO() ENDIF() SET(BACKENDS "") SET(ALC_OBJS ${ALC_OBJS} alc/backends/base.cpp alc/backends/base.h # Default backends, always available alc/backends/loopback.cpp alc/backends/loopback.h alc/backends/null.cpp alc/backends/null.h ) # Check ALSA backend OPTION(ALSOFT_REQUIRE_ALSA "Require ALSA backend" OFF) FIND_PACKAGE(ALSA) IF(ALSA_FOUND) OPTION(ALSOFT_BACKEND_ALSA "Enable ALSA backend" ON) IF(ALSOFT_BACKEND_ALSA) SET(HAVE_ALSA 1) SET(BACKENDS "${BACKENDS} ALSA${IS_LINKED},") SET(ALC_OBJS ${ALC_OBJS} alc/backends/alsa.cpp alc/backends/alsa.h) ADD_BACKEND_LIBS(${ALSA_LIBRARIES}) SET(INC_PATHS ${INC_PATHS} ${ALSA_INCLUDE_DIRS}) ENDIF() ENDIF() IF(ALSOFT_REQUIRE_ALSA AND NOT HAVE_ALSA) MESSAGE(FATAL_ERROR "Failed to enabled required ALSA backend") ENDIF() # Check OSS backend OPTION(ALSOFT_REQUIRE_OSS "Require OSS backend" OFF) FIND_PACKAGE(OSS) IF(OSS_FOUND) OPTION(ALSOFT_BACKEND_OSS "Enable OSS backend" ON) IF(ALSOFT_BACKEND_OSS) SET(HAVE_OSS 1) SET(BACKENDS "${BACKENDS} OSS,") SET(ALC_OBJS ${ALC_OBJS} alc/backends/oss.cpp alc/backends/oss.h) IF(OSS_LIBRARIES) SET(EXTRA_LIBS ${OSS_LIBRARIES} ${EXTRA_LIBS}) ENDIF() SET(INC_PATHS ${INC_PATHS} ${OSS_INCLUDE_DIRS}) ENDIF() ENDIF() IF(ALSOFT_REQUIRE_OSS AND NOT HAVE_OSS) MESSAGE(FATAL_ERROR "Failed to enabled required OSS backend") ENDIF() # Check Solaris backend OPTION(ALSOFT_REQUIRE_SOLARIS "Require Solaris backend" OFF) FIND_PACKAGE(AudioIO) IF(AUDIOIO_FOUND) OPTION(ALSOFT_BACKEND_SOLARIS "Enable Solaris backend" ON) IF(ALSOFT_BACKEND_SOLARIS) SET(HAVE_SOLARIS 1) SET(BACKENDS "${BACKENDS} Solaris,") SET(ALC_OBJS ${ALC_OBJS} alc/backends/solaris.cpp alc/backends/solaris.h) SET(INC_PATHS ${INC_PATHS} ${AUDIOIO_INCLUDE_DIRS}) ENDIF() ENDIF() IF(ALSOFT_REQUIRE_SOLARIS AND NOT HAVE_SOLARIS) MESSAGE(FATAL_ERROR "Failed to enabled required Solaris backend") ENDIF() # Check SndIO backend OPTION(ALSOFT_REQUIRE_SNDIO "Require SndIO backend" OFF) FIND_PACKAGE(SoundIO) IF(SOUNDIO_FOUND) OPTION(ALSOFT_BACKEND_SNDIO "Enable SndIO backend" ON) IF(ALSOFT_BACKEND_SNDIO) SET(HAVE_SNDIO 1) SET(BACKENDS "${BACKENDS} SndIO (linked),") SET(ALC_OBJS ${ALC_OBJS} alc/backends/sndio.cpp alc/backends/sndio.h) SET(EXTRA_LIBS ${SOUNDIO_LIBRARIES} ${EXTRA_LIBS}) SET(INC_PATHS ${INC_PATHS} ${SOUNDIO_INCLUDE_DIRS}) ENDIF() ENDIF() IF(ALSOFT_REQUIRE_SNDIO AND NOT HAVE_SNDIO) MESSAGE(FATAL_ERROR "Failed to enabled required SndIO backend") ENDIF() # Check Windows-only backends OPTION(ALSOFT_REQUIRE_WINMM "Require Windows Multimedia backend" OFF) OPTION(ALSOFT_REQUIRE_DSOUND "Require DirectSound backend" OFF) OPTION(ALSOFT_REQUIRE_WASAPI "Require WASAPI backend" OFF) IF(WIN32) SET(WINSDK_LIB_DIRS ) SET(WINSDK_INCLUDE_DIRS ) FIND_PACKAGE(WindowsSDK) IF(WINDOWSSDK_FOUND) get_windowssdk_library_dirs(${WINDOWSSDK_PREFERRED_DIR} WINSDK_LIB_DIRS) get_windowssdk_include_dirs(${WINDOWSSDK_PREFERRED_DIR} WINSDK_INCLUDE_DIRS) ENDIF() SET(OLD_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}) SET(CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} -D_WIN32_WINNT=0x0502) # Check MMSystem backend CHECK_INCLUDE_FILES("windows.h;mmsystem.h" HAVE_MMSYSTEM_H) FIND_LIBRARY(WINMM_LIBRARY NAMES winmm PATHS ${WINSDK_LIB_DIRS} PATH_SUFFIXES lib lib/x86 lib/x64) IF(HAVE_MMSYSTEM_H AND WINMM_LIBRARY) OPTION(ALSOFT_BACKEND_WINMM "Enable Windows Multimedia backend" ON) IF(ALSOFT_BACKEND_WINMM) SET(HAVE_WINMM 1) SET(BACKENDS "${BACKENDS} WinMM,") SET(ALC_OBJS ${ALC_OBJS} alc/backends/winmm.cpp alc/backends/winmm.h) SET(EXTRA_LIBS ${WINMM_LIBRARY} ${EXTRA_LIBS}) ENDIF() ENDIF() # Check DSound backend FIND_PACKAGE(DSound) IF(DSOUND_FOUND) OPTION(ALSOFT_BACKEND_DSOUND "Enable DirectSound backend" ON) IF(ALSOFT_BACKEND_DSOUND) SET(HAVE_DSOUND 1) SET(BACKENDS "${BACKENDS} DirectSound${IS_LINKED},") SET(ALC_OBJS ${ALC_OBJS} alc/backends/dsound.cpp alc/backends/dsound.h) ADD_BACKEND_LIBS(${DSOUND_LIBRARIES}) SET(INC_PATHS ${INC_PATHS} ${DSOUND_INCLUDE_DIRS}) ENDIF() ENDIF() # Check for WASAPI backend CHECK_INCLUDE_FILE(mmdeviceapi.h HAVE_MMDEVICEAPI_H) IF(HAVE_MMDEVICEAPI_H) OPTION(ALSOFT_BACKEND_WASAPI "Enable WASAPI backend" ON) IF(ALSOFT_BACKEND_WASAPI) SET(HAVE_WASAPI 1) SET(BACKENDS "${BACKENDS} WASAPI,") SET(ALC_OBJS ${ALC_OBJS} alc/backends/wasapi.cpp alc/backends/wasapi.h) ENDIF() ENDIF() SET(CMAKE_REQUIRED_DEFINITIONS ${OLD_REQUIRED_DEFINITIONS}) UNSET(OLD_REQUIRED_DEFINITIONS) ENDIF() IF(ALSOFT_REQUIRE_WINMM AND NOT HAVE_WINMM) MESSAGE(FATAL_ERROR "Failed to enabled required WinMM backend") ENDIF() IF(ALSOFT_REQUIRE_DSOUND AND NOT HAVE_DSOUND) MESSAGE(FATAL_ERROR "Failed to enabled required DSound backend") ENDIF() IF(ALSOFT_REQUIRE_WASAPI AND NOT HAVE_WASAPI) MESSAGE(FATAL_ERROR "Failed to enabled required WASAPI backend") ENDIF() # Check PortAudio backend OPTION(ALSOFT_REQUIRE_PORTAUDIO "Require PortAudio backend" OFF) FIND_PACKAGE(PortAudio) IF(PORTAUDIO_FOUND) OPTION(ALSOFT_BACKEND_PORTAUDIO "Enable PortAudio backend" ON) IF(ALSOFT_BACKEND_PORTAUDIO) SET(HAVE_PORTAUDIO 1) SET(BACKENDS "${BACKENDS} PortAudio${IS_LINKED},") SET(ALC_OBJS ${ALC_OBJS} alc/backends/portaudio.cpp alc/backends/portaudio.h) ADD_BACKEND_LIBS(${PORTAUDIO_LIBRARIES}) SET(INC_PATHS ${INC_PATHS} ${PORTAUDIO_INCLUDE_DIRS}) ENDIF() ENDIF() IF(ALSOFT_REQUIRE_PORTAUDIO AND NOT HAVE_PORTAUDIO) MESSAGE(FATAL_ERROR "Failed to enabled required PortAudio backend") ENDIF() # Check PulseAudio backend OPTION(ALSOFT_REQUIRE_PULSEAUDIO "Require PulseAudio backend" OFF) FIND_PACKAGE(PulseAudio) IF(PULSEAUDIO_FOUND) OPTION(ALSOFT_BACKEND_PULSEAUDIO "Enable PulseAudio backend" ON) IF(ALSOFT_BACKEND_PULSEAUDIO) SET(HAVE_PULSEAUDIO 1) SET(BACKENDS "${BACKENDS} PulseAudio${IS_LINKED},") SET(ALC_OBJS ${ALC_OBJS} alc/backends/pulseaudio.cpp alc/backends/pulseaudio.h) ADD_BACKEND_LIBS(${PULSEAUDIO_LIBRARIES}) SET(INC_PATHS ${INC_PATHS} ${PULSEAUDIO_INCLUDE_DIRS}) ENDIF() ENDIF() IF(ALSOFT_REQUIRE_PULSEAUDIO AND NOT HAVE_PULSEAUDIO) MESSAGE(FATAL_ERROR "Failed to enabled required PulseAudio backend") ENDIF() # Check JACK backend OPTION(ALSOFT_REQUIRE_JACK "Require JACK backend" OFF) FIND_PACKAGE(JACK) IF(JACK_FOUND) OPTION(ALSOFT_BACKEND_JACK "Enable JACK backend" ON) IF(ALSOFT_BACKEND_JACK) SET(HAVE_JACK 1) SET(BACKENDS "${BACKENDS} JACK${IS_LINKED},") SET(ALC_OBJS ${ALC_OBJS} alc/backends/jack.cpp alc/backends/jack.h) ADD_BACKEND_LIBS(${JACK_LIBRARIES}) SET(INC_PATHS ${INC_PATHS} ${JACK_INCLUDE_DIRS}) ENDIF() ENDIF() IF(ALSOFT_REQUIRE_JACK AND NOT HAVE_JACK) MESSAGE(FATAL_ERROR "Failed to enabled required JACK backend") ENDIF() # Check CoreAudio backend OPTION(ALSOFT_REQUIRE_COREAUDIO "Require CoreAudio backend" OFF) FIND_LIBRARY(COREAUDIO_FRAMEWORK NAMES CoreAudio) FIND_PATH(AUDIOUNIT_INCLUDE_DIR NAMES AudioUnit/AudioUnit.h) IF(COREAUDIO_FRAMEWORK AND AUDIOUNIT_INCLUDE_DIR) OPTION(ALSOFT_BACKEND_COREAUDIO "Enable CoreAudio backend" ON) IF(ALSOFT_BACKEND_COREAUDIO) SET(HAVE_COREAUDIO 1) SET(ALC_OBJS ${ALC_OBJS} alc/backends/coreaudio.cpp alc/backends/coreaudio.h) SET(BACKENDS "${BACKENDS} CoreAudio,") SET(EXTRA_LIBS ${COREAUDIO_FRAMEWORK} /System/Library/Frameworks/AudioUnit.framework /System/Library/Frameworks/ApplicationServices.framework ${EXTRA_LIBS}) # Some versions of OSX may need the AudioToolbox framework. Add it if # it's found. FIND_LIBRARY(AUDIOTOOLBOX_LIBRARY NAMES AudioToolbox) IF(AUDIOTOOLBOX_LIBRARY) SET(EXTRA_LIBS ${AUDIOTOOLBOX_LIBRARY} ${EXTRA_LIBS}) ENDIF() SET(INC_PATHS ${INC_PATHS} ${AUDIOUNIT_INCLUDE_DIR}) ENDIF() ENDIF() IF(ALSOFT_REQUIRE_COREAUDIO AND NOT HAVE_COREAUDIO) MESSAGE(FATAL_ERROR "Failed to enabled required CoreAudio backend") ENDIF() # Check for OpenSL (Android) backend OPTION(ALSOFT_REQUIRE_OPENSL "Require OpenSL backend" OFF) FIND_PACKAGE(OpenSL) IF(OPENSL_FOUND) OPTION(ALSOFT_BACKEND_OPENSL "Enable OpenSL backend" ON) IF(ALSOFT_BACKEND_OPENSL) SET(HAVE_OPENSL 1) SET(ALC_OBJS ${ALC_OBJS} alc/backends/opensl.cpp alc/backends/opensl.h) SET(BACKENDS "${BACKENDS} OpenSL,") SET(EXTRA_LIBS ${OPENSL_LIBRARIES} ${EXTRA_LIBS}) SET(INC_PATHS ${INC_PATHS} ${OPENSL_INCLUDE_DIRS}) ENDIF() ENDIF() IF(ALSOFT_REQUIRE_OPENSL AND NOT HAVE_OPENSL) MESSAGE(FATAL_ERROR "Failed to enabled required OpenSL backend") ENDIF() # Check for SDL2 backend OPTION(ALSOFT_REQUIRE_SDL2 "Require SDL2 backend" OFF) FIND_PACKAGE(SDL2) IF(SDL2_FOUND) # Off by default, since it adds a runtime dependency OPTION(ALSOFT_BACKEND_SDL2 "Enable SDL2 backend" OFF) IF(ALSOFT_BACKEND_SDL2) SET(HAVE_SDL2 1) SET(ALC_OBJS ${ALC_OBJS} alc/backends/sdl2.cpp alc/backends/sdl2.h) SET(BACKENDS "${BACKENDS} SDL2,") SET(EXTRA_LIBS ${SDL2_LIBRARY} ${EXTRA_LIBS}) SET(INC_PATHS ${INC_PATHS} ${SDL2_INCLUDE_DIR}) ENDIF() ENDIF() IF(ALSOFT_REQUIRE_SDL2 AND NOT SDL2_FOUND) MESSAGE(FATAL_ERROR "Failed to enabled required SDL2 backend") ENDIF() # Optionally enable the Wave Writer backend OPTION(ALSOFT_BACKEND_WAVE "Enable Wave Writer backend" ON) IF(ALSOFT_BACKEND_WAVE) SET(HAVE_WAVE 1) SET(ALC_OBJS ${ALC_OBJS} alc/backends/wave.cpp alc/backends/wave.h) SET(BACKENDS "${BACKENDS} WaveFile,") ENDIF() # This is always available SET(BACKENDS "${BACKENDS} Null") FIND_PACKAGE(Git) IF(ALSOFT_UPDATE_BUILD_VERSION AND GIT_FOUND AND EXISTS "${OpenAL_SOURCE_DIR}/.git") # Get the current working branch and its latest abbreviated commit hash ADD_CUSTOM_TARGET(build_version ${CMAKE_COMMAND} -D GIT_EXECUTABLE=${GIT_EXECUTABLE} -D LIB_VERSION=${LIB_VERSION} -D LIB_VERSION_NUM=${LIB_VERSION_NUM} -D SRC=${OpenAL_SOURCE_DIR}/version.h.in -D DST=${OpenAL_BINARY_DIR}/version.h -P ${OpenAL_SOURCE_DIR}/version.cmake WORKING_DIRECTORY "${OpenAL_SOURCE_DIR}" VERBATIM ) ELSE() SET(GIT_BRANCH "UNKNOWN") SET(GIT_COMMIT_HASH "unknown") CONFIGURE_FILE( "${OpenAL_SOURCE_DIR}/version.h.in" "${OpenAL_BINARY_DIR}/version.h") ENDIF() option(ALSOFT_EMBED_HRTF_DATA "Embed the HRTF data files (increases library footprint)" ON) if(ALSOFT_EMBED_HRTF_DATA) MACRO(make_hrtf_header FILENAME VARNAME) SET(infile "${OpenAL_SOURCE_DIR}/hrtf/${FILENAME}") SET(outfile "${OpenAL_BINARY_DIR}/${VARNAME}.h") ADD_CUSTOM_COMMAND(OUTPUT "${outfile}" COMMAND ${CMAKE_COMMAND} -D "INPUT_FILE=${infile}" -D "OUTPUT_FILE=${outfile}" -D "VARIABLE_NAME=${VARNAME}" -P "${CMAKE_MODULE_PATH}/bin2h.script.cmake" WORKING_DIRECTORY "${OpenAL_SOURCE_DIR}" DEPENDS "${infile}" "${CMAKE_MODULE_PATH}/bin2h.script.cmake" VERBATIM ) SET(ALC_OBJS ${ALC_OBJS} "${outfile}") ENDMACRO() make_hrtf_header("Default HRTF.mhr" "hrtf_default") endif() IF(ALSOFT_UTILS AND NOT ALSOFT_NO_CONFIG_UTIL) find_package(Qt5Widgets) ENDIF() IF(ALSOFT_EXAMPLES) FIND_PACKAGE(SndFile) FIND_PACKAGE(SDL2) IF(SDL2_FOUND) FIND_PACKAGE(FFmpeg COMPONENTS AVFORMAT AVCODEC AVUTIL SWSCALE SWRESAMPLE) ENDIF() ENDIF() IF(NOT WIN32) SET(LIBNAME "openal") ELSE() SET(LIBNAME "OpenAL32") ENDIF() # Needed for openal.pc.in SET(prefix ${CMAKE_INSTALL_PREFIX}) SET(exec_prefix "\${prefix}") SET(libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}") SET(bindir "\${exec_prefix}/${CMAKE_INSTALL_BINDIR}") SET(includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}") SET(PACKAGE_VERSION "${LIB_VERSION}") SET(PKG_CONFIG_CFLAGS ) SET(PKG_CONFIG_PRIVATE_LIBS ) IF(LIBTYPE STREQUAL "STATIC") SET(PKG_CONFIG_CFLAGS -DAL_LIBTYPE_STATIC) FOREACH(FLAG ${LINKER_FLAGS} ${EXTRA_LIBS} ${MATH_LIB}) # If this is already a linker flag, or is a full path+file, add it # as-is. Otherwise, it's a name intended to be dressed as -lname. IF(FLAG MATCHES "^-.*" OR EXISTS "${FLAG}") SET(PKG_CONFIG_PRIVATE_LIBS "${PKG_CONFIG_PRIVATE_LIBS} ${FLAG}") ELSE() SET(PKG_CONFIG_PRIVATE_LIBS "${PKG_CONFIG_PRIVATE_LIBS} -l${FLAG}") ENDIF() ENDFOREACH() ENDIF() # End configuration CONFIGURE_FILE( "${OpenAL_SOURCE_DIR}/config.h.in" "${OpenAL_BINARY_DIR}/config.h") CONFIGURE_FILE( "${OpenAL_SOURCE_DIR}/openal.pc.in" "${OpenAL_BINARY_DIR}/openal.pc" @ONLY) ADD_LIBRARY(common STATIC EXCLUDE_FROM_ALL ${COMMON_OBJS}) TARGET_INCLUDE_DIRECTORIES(common PRIVATE ${OpenAL_BINARY_DIR} ${OpenAL_SOURCE_DIR}/include) TARGET_COMPILE_DEFINITIONS(common PRIVATE ${CPP_DEFS}) TARGET_COMPILE_OPTIONS(common PRIVATE ${C_FLAGS}) SET_TARGET_PROPERTIES(common PROPERTIES POSITION_INDEPENDENT_CODE TRUE) UNSET(HAS_ROUTER) SET(IMPL_TARGET OpenAL) # Either OpenAL or soft_oal. # Build main library IF(LIBTYPE STREQUAL "STATIC") add_library(${IMPL_TARGET} STATIC ${COMMON_OBJS} ${OPENAL_OBJS} ${ALC_OBJS}) target_compile_definitions(${IMPL_TARGET} PUBLIC AL_LIBTYPE_STATIC) target_link_libraries(${IMPL_TARGET} PRIVATE ${LINKER_FLAGS} ${EXTRA_LIBS} ${MATH_LIB}) if(WIN32) # This option is for static linking OpenAL Soft into another project # that already defines the IDs. It is up to that project to ensure all # required IDs are defined. option(ALSOFT_NO_UID_DEFS "Do not define GUIDs, IIDs, CLSIDs, or PropertyKeys" OFF) if(ALSOFT_NO_UID_DEFS) target_compile_definitions(${IMPL_TARGET} PRIVATE AL_NO_UID_DEFS) endif() endif() ELSE() SET(RC_CONFIG resources/openal32.rc) IF(WIN32 AND ALSOFT_BUILD_ROUTER) ADD_LIBRARY(OpenAL SHARED resources/router.rc router/router.cpp router/router.h router/alc.cpp router/al.cpp ) TARGET_COMPILE_DEFINITIONS(OpenAL PRIVATE AL_BUILD_LIBRARY AL_ALEXT_PROTOTYPES ${CPP_DEFS}) TARGET_COMPILE_OPTIONS(OpenAL PRIVATE ${C_FLAGS}) TARGET_LINK_LIBRARIES(OpenAL PRIVATE common ${LINKER_FLAGS}) TARGET_INCLUDE_DIRECTORIES(OpenAL PUBLIC $ $ PRIVATE ${OpenAL_SOURCE_DIR}/common ${OpenAL_BINARY_DIR} ) SET_TARGET_PROPERTIES(OpenAL PROPERTIES PREFIX "") SET_TARGET_PROPERTIES(OpenAL PROPERTIES OUTPUT_NAME ${LIBNAME}) IF(TARGET build_version) ADD_DEPENDENCIES(OpenAL build_version) ENDIF() SET(HAS_ROUTER 1) SET(LIBNAME "soft_oal") SET(IMPL_TARGET soft_oal) SET(RC_CONFIG resources/soft_oal.rc) ENDIF() ADD_LIBRARY(${IMPL_TARGET} SHARED ${OPENAL_OBJS} ${ALC_OBJS} ${RC_CONFIG}) IF(WIN32) SET_TARGET_PROPERTIES(${IMPL_TARGET} PROPERTIES PREFIX "") ENDIF() TARGET_LINK_LIBRARIES(${IMPL_TARGET} PRIVATE common ${LINKER_FLAGS} ${EXTRA_LIBS} ${MATH_LIB}) ENDIF() TARGET_INCLUDE_DIRECTORIES(${IMPL_TARGET} PUBLIC $ $ PRIVATE ${INC_PATHS} ${OpenAL_BINARY_DIR} ${OpenAL_SOURCE_DIR} ${OpenAL_SOURCE_DIR}/alc ${OpenAL_SOURCE_DIR}/common ) SET_TARGET_PROPERTIES(${IMPL_TARGET} PROPERTIES OUTPUT_NAME ${LIBNAME} VERSION ${LIB_VERSION} SOVERSION ${LIB_MAJOR_VERSION} ) TARGET_COMPILE_DEFINITIONS(${IMPL_TARGET} PRIVATE AL_BUILD_LIBRARY AL_ALEXT_PROTOTYPES ${CPP_DEFS}) TARGET_COMPILE_OPTIONS(${IMPL_TARGET} PRIVATE ${C_FLAGS}) IF(TARGET build_version) ADD_DEPENDENCIES(${IMPL_TARGET} build_version) ENDIF() IF(WIN32 AND MINGW AND ALSOFT_BUILD_IMPORT_LIB AND NOT LIBTYPE STREQUAL "STATIC") FIND_PROGRAM(SED_EXECUTABLE NAMES sed DOC "sed executable") FIND_PROGRAM(DLLTOOL_EXECUTABLE NAMES "${DLLTOOL}" DOC "dlltool executable") IF(NOT SED_EXECUTABLE OR NOT DLLTOOL_EXECUTABLE) MESSAGE(STATUS "") IF(NOT SED_EXECUTABLE) MESSAGE(STATUS "WARNING: Cannot find sed, disabling .def/.lib generation") ENDIF() IF(NOT DLLTOOL_EXECUTABLE) MESSAGE(STATUS "WARNING: Cannot find dlltool, disabling .def/.lib generation") ENDIF() ELSE() SET_PROPERTY(TARGET OpenAL APPEND_STRING PROPERTY LINK_FLAGS " -Wl,--output-def,OpenAL32.def") ADD_CUSTOM_COMMAND(TARGET OpenAL POST_BUILD COMMAND "${SED_EXECUTABLE}" -i -e "s/ @[^ ]*//" OpenAL32.def COMMAND "${DLLTOOL_EXECUTABLE}" -d OpenAL32.def -l OpenAL32.lib -D OpenAL32.dll COMMENT "Stripping ordinals from OpenAL32.def and generating OpenAL32.lib..." VERBATIM ) ENDIF() ENDIF() install(TARGETS OpenAL EXPORT OpenAL RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} ${CMAKE_INSTALL_INCLUDEDIR}/AL) export(TARGETS OpenAL NAMESPACE OpenAL:: FILE OpenALConfig.cmake) install(EXPORT OpenAL DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/OpenAL NAMESPACE OpenAL:: FILE OpenALConfig.cmake) install(FILES include/AL/al.h include/AL/alc.h include/AL/alext.h include/AL/efx.h include/AL/efx-creative.h include/AL/efx-presets.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/AL) install(FILES "${OpenAL_BINARY_DIR}/openal.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig") if(TARGET soft_oal) install(TARGETS soft_oal RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}) endif() if(HAS_ROUTER) message(STATUS "") message(STATUS "Building DLL router") endif() MESSAGE(STATUS "") MESSAGE(STATUS "Building OpenAL with support for the following backends:") MESSAGE(STATUS " ${BACKENDS}") MESSAGE(STATUS "") MESSAGE(STATUS "Building with support for CPU extensions:") MESSAGE(STATUS " ${CPU_EXTS}") MESSAGE(STATUS "") IF(FPMATH_SET) MESSAGE(STATUS "Building with SSE${FPMATH_SET} codegen") MESSAGE(STATUS "") ENDIF() if(ALSOFT_EMBED_HRTF_DATA) message(STATUS "Embedding HRTF datasets") message(STATUS "") endif() # Install alsoft.conf configuration file IF(ALSOFT_CONFIG) INSTALL(FILES alsoftrc.sample DESTINATION ${CMAKE_INSTALL_DATADIR}/openal) MESSAGE(STATUS "Installing sample configuration") MESSAGE(STATUS "") ENDIF() # Install HRTF definitions IF(ALSOFT_HRTF_DEFS) INSTALL(FILES "hrtf/Default HRTF.mhr" DESTINATION ${CMAKE_INSTALL_DATADIR}/openal/hrtf) MESSAGE(STATUS "Installing HRTF definitions") MESSAGE(STATUS "") ENDIF() # Install AmbDec presets IF(ALSOFT_AMBDEC_PRESETS) INSTALL(FILES presets/3D7.1.ambdec presets/hexagon.ambdec presets/itu5.1.ambdec presets/itu5.1-nocenter.ambdec presets/rectangle.ambdec presets/square.ambdec presets/presets.txt DESTINATION ${CMAKE_INSTALL_DATADIR}/openal/presets) MESSAGE(STATUS "Installing AmbDec presets") MESSAGE(STATUS "") ENDIF() set(EXTRA_INSTALLS ) if(ALSOFT_UTILS) ADD_EXECUTABLE(openal-info utils/openal-info.c) TARGET_INCLUDE_DIRECTORIES(openal-info PRIVATE ${OpenAL_SOURCE_DIR}/common) TARGET_COMPILE_OPTIONS(openal-info PRIVATE ${C_FLAGS}) TARGET_LINK_LIBRARIES(openal-info PRIVATE ${LINKER_FLAGS} OpenAL) if(ALSOFT_INSTALL_EXAMPLES) set(EXTRA_INSTALLS ${EXTRA_INSTALLS} openal-info) endif() find_package(MySOFA) if(MYSOFA_FOUND) set(SOFA_SUPPORT_SRCS utils/sofa-support.cpp utils/sofa-support.h) add_library(sofa-support STATIC EXCLUDE_FROM_ALL ${SOFA_SUPPORT_SRCS}) target_compile_definitions(sofa-support PRIVATE ${CPP_DEFS}) target_include_directories(sofa-support PUBLIC ${OpenAL_SOURCE_DIR}/common) target_compile_options(sofa-support PRIVATE ${C_FLAGS}) target_link_libraries(sofa-support PUBLIC common MySOFA::MySOFA PRIVATE ${LINKER_FLAGS}) set(MAKEMHR_SRCS utils/makemhr/loaddef.cpp utils/makemhr/loaddef.h utils/makemhr/loadsofa.cpp utils/makemhr/loadsofa.h utils/makemhr/makemhr.cpp utils/makemhr/makemhr.h) if(NOT HAVE_GETOPT) set(MAKEMHR_SRCS ${MAKEMHR_SRCS} utils/getopt.c utils/getopt.h) endif() add_executable(makemhr ${MAKEMHR_SRCS}) target_compile_definitions(makemhr PRIVATE ${CPP_DEFS}) target_include_directories(makemhr PRIVATE ${OpenAL_BINARY_DIR} ${OpenAL_SOURCE_DIR}/utils) target_compile_options(makemhr PRIVATE ${C_FLAGS}) target_link_libraries(makemhr PRIVATE ${LINKER_FLAGS} sofa-support) if(ALSOFT_INSTALL_EXAMPLES) set(EXTRA_INSTALLS ${EXTRA_INSTALLS} makemhr) endif() set(SOFAINFO_SRCS utils/sofa-info.cpp) add_executable(sofa-info ${SOFAINFO_SRCS}) target_compile_definitions(sofa-info PRIVATE ${CPP_DEFS}) target_include_directories(sofa-info PRIVATE ${OpenAL_SOURCE_DIR}/utils) target_compile_options(sofa-info PRIVATE ${C_FLAGS}) target_link_libraries(sofa-info PRIVATE ${LINKER_FLAGS} sofa-support) endif() message(STATUS "Building utility programs") if(NOT ALSOFT_NO_CONFIG_UTIL) add_subdirectory(utils/alsoft-config) endif() message(STATUS "") endif() # Add a static library with common functions used by multiple example targets ADD_LIBRARY(ex-common STATIC EXCLUDE_FROM_ALL examples/common/alhelpers.c examples/common/alhelpers.h) TARGET_COMPILE_DEFINITIONS(ex-common PUBLIC ${CPP_DEFS}) TARGET_INCLUDE_DIRECTORIES(ex-common PUBLIC ${OpenAL_SOURCE_DIR}/common) TARGET_COMPILE_OPTIONS(ex-common PUBLIC ${C_FLAGS}) TARGET_LINK_LIBRARIES(ex-common PUBLIC OpenAL PRIVATE ${RT_LIB}) IF(ALSOFT_EXAMPLES) ADD_EXECUTABLE(altonegen examples/altonegen.c) TARGET_COMPILE_DEFINITIONS(altonegen PRIVATE ${CPP_DEFS}) TARGET_INCLUDE_DIRECTORIES(altonegen PRIVATE ${OpenAL_SOURCE_DIR}/common) TARGET_COMPILE_OPTIONS(altonegen PRIVATE ${C_FLAGS}) TARGET_LINK_LIBRARIES(altonegen PRIVATE ${LINKER_FLAGS} ${MATH_LIB} ex-common) ADD_EXECUTABLE(alrecord examples/alrecord.c) TARGET_LINK_LIBRARIES(alrecord PRIVATE ${LINKER_FLAGS} ex-common) if(ALSOFT_INSTALL_EXAMPLES) set(EXTRA_INSTALLS ${EXTRA_INSTALLS} altonegen alrecord) endif() MESSAGE(STATUS "Building example programs") IF(SNDFILE_FOUND) ADD_EXECUTABLE(alplay examples/alplay.c) TARGET_INCLUDE_DIRECTORIES(alplay PRIVATE ${SNDFILE_INCLUDE_DIRS}) TARGET_LINK_LIBRARIES(alplay PRIVATE ${LINKER_FLAGS} ${SNDFILE_LIBRARIES} ex-common) ADD_EXECUTABLE(alstream examples/alstream.c) TARGET_INCLUDE_DIRECTORIES(alstream PRIVATE ${SNDFILE_INCLUDE_DIRS}) TARGET_LINK_LIBRARIES(alstream PRIVATE ${LINKER_FLAGS} ${SNDFILE_LIBRARIES} ex-common) ADD_EXECUTABLE(alreverb examples/alreverb.c) TARGET_INCLUDE_DIRECTORIES(alreverb PRIVATE ${SNDFILE_INCLUDE_DIRS}) TARGET_LINK_LIBRARIES(alreverb PRIVATE ${LINKER_FLAGS} ${SNDFILE_LIBRARIES} ex-common) ADD_EXECUTABLE(almultireverb examples/almultireverb.c) TARGET_INCLUDE_DIRECTORIES(almultireverb PRIVATE ${SNDFILE_INCLUDE_DIRS}) TARGET_LINK_LIBRARIES(almultireverb PRIVATE ${LINKER_FLAGS} ${SNDFILE_LIBRARIES} ex-common ${MATH_LIB}) ADD_EXECUTABLE(allatency examples/allatency.c) TARGET_INCLUDE_DIRECTORIES(allatency PRIVATE ${SNDFILE_INCLUDE_DIRS}) TARGET_LINK_LIBRARIES(allatency PRIVATE ${LINKER_FLAGS} ${SNDFILE_LIBRARIES} ex-common) ADD_EXECUTABLE(alhrtf examples/alhrtf.c) TARGET_INCLUDE_DIRECTORIES(alhrtf PRIVATE ${SNDFILE_INCLUDE_DIRS}) TARGET_LINK_LIBRARIES(alhrtf PRIVATE ${LINKER_FLAGS} ${SNDFILE_LIBRARIES} ex-common ${MATH_LIB}) ADD_EXECUTABLE(alstreamcb examples/alstreamcb.cpp) TARGET_INCLUDE_DIRECTORIES(alstreamcb PRIVATE ${SNDFILE_INCLUDE_DIRS}) TARGET_LINK_LIBRARIES(alstreamcb PRIVATE ${LINKER_FLAGS} ${SNDFILE_LIBRARIES} ex-common) if(ALSOFT_INSTALL_EXAMPLES) set(EXTRA_INSTALLS ${EXTRA_INSTALLS} alplay alstream alreverb almultireverb allatency alhrtf) endif() MESSAGE(STATUS "Building SndFile example programs") ENDIF() IF(SDL2_FOUND) ADD_EXECUTABLE(alloopback examples/alloopback.c) TARGET_INCLUDE_DIRECTORIES(alloopback PRIVATE ${SDL2_INCLUDE_DIR}) TARGET_LINK_LIBRARIES(alloopback PRIVATE ${LINKER_FLAGS} ${SDL2_LIBRARY} ex-common ${MATH_LIB}) if(ALSOFT_INSTALL_EXAMPLES) set(EXTRA_INSTALLS ${EXTRA_INSTALLS} alloopback) endif() MESSAGE(STATUS "Building SDL example programs") SET(FFVER_OK FALSE) IF(FFMPEG_FOUND) SET(FFVER_OK TRUE) IF(AVFORMAT_VERSION VERSION_LESS "57.56.101") MESSAGE(STATUS "libavformat is too old! (${AVFORMAT_VERSION}, wanted 57.56.101)") SET(FFVER_OK FALSE) ENDIF() IF(AVCODEC_VERSION VERSION_LESS "57.64.101") MESSAGE(STATUS "libavcodec is too old! (${AVCODEC_VERSION}, wanted 57.64.101)") SET(FFVER_OK FALSE) ENDIF() IF(AVUTIL_VERSION VERSION_LESS "55.34.101") MESSAGE(STATUS "libavutil is too old! (${AVUTIL_VERSION}, wanted 55.34.101)") SET(FFVER_OK FALSE) ENDIF() IF(SWSCALE_VERSION VERSION_LESS "4.2.100") MESSAGE(STATUS "libswscale is too old! (${SWSCALE_VERSION}, wanted 4.2.100)") SET(FFVER_OK FALSE) ENDIF() IF(SWRESAMPLE_VERSION VERSION_LESS "2.3.100") MESSAGE(STATUS "libswresample is too old! (${SWRESAMPLE_VERSION}, wanted 2.3.100)") SET(FFVER_OK FALSE) ENDIF() ENDIF() IF(FFVER_OK) ADD_EXECUTABLE(alffplay examples/alffplay.cpp) TARGET_INCLUDE_DIRECTORIES(alffplay PRIVATE ${SDL2_INCLUDE_DIR} ${FFMPEG_INCLUDE_DIRS}) TARGET_LINK_LIBRARIES(alffplay PRIVATE ${LINKER_FLAGS} ${SDL2_LIBRARY} ${FFMPEG_LIBRARIES} ex-common) if(ALSOFT_INSTALL_EXAMPLES) set(EXTRA_INSTALLS ${EXTRA_INSTALLS} alffplay) endif() message(STATUS "Building SDL+FFmpeg example programs") ENDIF() MESSAGE(STATUS "") ENDIF() ENDIF() if(EXTRA_INSTALLS) install(TARGETS ${EXTRA_INSTALLS} RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}) endif()