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include (CheckFunctionExists)
include (CheckIncludeFile)
include (CheckLibraryExists)
include (CheckSymbolExists)
include (CheckTypeSize)
include (TestBigEndian)
include (TestInline)
include (ClipMode)
include (TestLargeFiles)
include (CheckCPUArch)
test_large_files (_LARGEFILES)
if (LARGE_FILES_DEFINITIONS)
add_definitions(${LARGE_FILES_DEFINITIONS})
endif ()
if (CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
find_package (Sndio)
elseif (NOT WIN32)
find_package (ALSA)
endif ()
if (VCPKG_TOOLCHAIN AND (NOT CMAKE_VERSION VERSION_LESS 3.15))
set (CMAKE_FIND_PACKAGE_PREFER_CONFIG ON)
endif ()
if (CMAKE_FIND_PACKAGE_PREFER_CONFIG)
find_package (Ogg 1.3 CONFIG)
find_package (Vorbis CONFIG COMPONENTS Enc)
find_package (FLAC CONFIG)
find_package (Opus CONFIG)
include (FindPackageHandleStandardArgs)
find_package_handle_standard_args (Ogg CONFIG_MODE)
find_package_handle_standard_args (Vorbis CONFIG_MODE)
find_package_handle_standard_args (FLAC CONFIG_MODE)
find_package_handle_standard_args (Opus CONFIG_MODE)
else ()
find_package (Ogg 1.3)
find_package (Vorbis COMPONENTS Enc)
find_package (FLAC)
find_package (Opus)
endif ()
if (Vorbis_FOUND AND FLAC_FOUND AND Opus_FOUND)
set (HAVE_EXTERNAL_XIPH_LIBS 1)
else ()
set (HAVE_EXTERNAL_XIPH_LIBS 0)
endif ()
find_package (mp3lame)
find_package (mpg123 1.25.10)
if (TARGET mp3lame::mp3lame AND (TARGET MPG123::libmpg123))
set (HAVE_MPEG_LIBS 1)
else ()
set (HAVE_MPEG_LIBS 0)
endif()
find_package (Speex)
find_package (SQLite3)
check_include_file (byteswap.h HAVE_BYTESWAP_H)
check_include_file (dlfcn.h HAVE_DLFCN_H)
check_include_file (direct.h HAVE_DIRECT_H)
check_include_file (endian.h HAVE_ENDIAN_H)
check_include_file (inttypes.h HAVE_INTTYPES_H)
check_include_file (io.h HAVE_IO_H)
check_include_file (stdint.h HAVE_STDINT_H)
check_include_file (sys/time.h HAVE_SYS_TIME_H)
check_include_file (sys/types.h HAVE_SYS_TYPES_H)
check_include_file (unistd.h HAVE_UNISTD_H)
check_include_file (immintrin.h HAVE_IMMINTRIN_H)
check_include_file (stdbool.h HAVE_STDBOOL_H)
check_cpu_arch_x86 (CPU_IS_X86)
check_cpu_arch_x64 (CPU_IS_X64)
if ((CPU_IS_X86 OR CPU_IS_X64) AND HAVE_IMMINTRIN_H)
set (HAVE_SSE2 1)
endif ()
# Never checked
# check_include_file (stdlib.h HAVE_STDLIB_H)
# check_include_file (string.h HAVE_STRING_H)
# check_include_file (strings.h HAVE_STRINGS_H)
# check_include_file (sys/stat.h HAVE_SYS_STAT_H)
# check_include_file (memory.h HAVE_MEMORY_H)
if (BUILD_TESTING)
check_include_file (locale.h HAVE_LOCALE_H)
check_include_file (sys/wait.h HAVE_SYS_WAIT_H)
endif ()
check_type_size (int64_t SIZEOF_INT64_T)
check_type_size (long SIZEOF_LONG)
check_type_size (long\ long SIZEOF_LONG_LONG)
check_type_size (ssize_t SIZEOF_SSIZE_T)
check_type_size (wchar_t SIZEOF_WCHAR_T)
# Never used
# check_type_size (loff_t SIZEOF_LOFF_T)
# check_type_size (offt64_t SIZEOF_OFF64_T)
# Never checked
# check_type_size (size_t SIZEOF_SIZE_T)
# Used in configre.ac
# check_type_size (double SIZEOF_DOUBLE)
# check_type_size (float SIZEOF_FLOAT)
# check_type_size (int SIZEOF_INT)
# check_type_size (short SIZEOF_SHORT)
if (ENABLE_TESTING)
check_type_size (void* SIZEOF_VOIDP)
endif()
if (NOT WIN32)
check_library_exists (m floor "" LIBM_REQUIRED)
if (LIBM_REQUIRED)
list (APPEND CMAKE_REQUIRED_LIBRARIES m)
endif ()
endif ()
check_library_exists (sqlite3 sqlite3_close "" HAVE_SQLITE3)
check_function_exists (fstat HAVE_FSTAT)
check_function_exists (fstat64 HAVE_FSTAT64)
check_function_exists (gettimeofday HAVE_GETTIMEOFDAY)
check_function_exists (gmtime HAVE_GMTIME)
check_function_exists (gmtime_r HAVE_GMTIME_R)
check_function_exists (localtime HAVE_LOCALTIME)
check_function_exists (localtime_r HAVE_LOCALTIME_R)
check_function_exists (lseek HAVE_LSEEK)
check_function_exists (open HAVE_OPEN)
check_function_exists (read HAVE_READ)
check_function_exists (write HAVE_WRITE)
check_function_exists (lrint HAVE_LRINT)
check_function_exists (lrintf HAVE_LRINTF)
if (NOT WIN32)
check_function_exists (ftruncate HAVE_FTRUNCATE)
check_function_exists (fsync HAVE_FSYNC)
endif ()
if (BUILD_TESTING)
check_function_exists (pipe HAVE_PIPE)
check_function_exists (setlocale HAVE_SETLOCALE)
check_function_exists (waitpid HAVE_WAITPID)
endif ()
# Never checked
# check_function_exists (calloc HAVE_CALLOC)
# check_function_exists (free HAVE_FREE)
# check_function_exists (getpagesize HAVE_GETPAGESIZE)
# check_function_exists (malloc HAVE_MALLOC)
# check_function_exists (realloc HAVE_REALLOC)
# check_function_exists (snprintf HAVE_SNPRINTF)
# check_function_exists (vsnprintf HAVE_VSNPRINTF)
# check_function_exists (floor HAVE_FLOOR)
# check_function_exists (fmod HAVE_FMOD)
# Never used
# check_function_exists (mmap HAVE_MMAP)
# check_function_exists (ceil HAVE_CEIL)
# check_function_exists (lround HAVE_LROUND)
# check_function_exists (lseek64 HAVE_LSEEK64)
check_symbol_exists (S_IRGRP sys/stat.h HAVE_DECL_S_IRGRP)
test_big_endian (WORDS_BIGENDIAN)
if (WORDS_BIGENDIAN)
set (CPU_IS_BIG_ENDIAN 1)
else ()
set (CPU_IS_LITTLE_ENDIAN 1)
endif ()
if (WIN32)
set (OS_IS_WIN32 1)
set (USE_WINDOWS_API 1)
if (BUILD_SHARED_LIBS)
set (WIN32_TARGET_DLL 1)
endif ()
if (MINGW)
add_definitions (-D__USE_MINGW_ANSI_STDIO=1)
endif ()
endif ()
if (CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
set (OS_IS_OPENBSD 1)
endif ()
if (CMAKE_COMPILER_IS_GNUCC OR (CMAKE_C_COMPILER_ID MATCHES "Clang"))
set (COMPILER_IS_GCC 1)
endif ()
test_inline ()
clip_mode ()
if (MSVC)
add_definitions (-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE)
endif (MSVC)
if (DEFINED ENABLE_STATIC_RUNTIME)
if (MSVC)
if (ENABLE_STATIC_RUNTIME)
foreach (flag_var
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO
CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO
)
if (${flag_var} MATCHES "/MD")
string (REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
endif ()
endforeach (flag_var)
else ()
foreach (flag_var
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO
CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO
)
if (${flag_var} MATCHES "/MT")
string (REGEX REPLACE "/MT" "/MD" ${flag_var} "${${flag_var}}")
endif (${flag_var} MATCHES "/MT")
endforeach (flag_var)
endif ( )
elseif (MINGW)
if (ENABLE_STATIC_RUNTIME)
if (CMAKE_C_COMPILER_ID STREQUAL GNU)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static-libgcc")
set (CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "${CMAKE_SHARED_LIBRARY_LINK_C_FLAGS} -static-libgcc -s")
endif ()
if (CMAKE_CXX_COMPILER_ID STREQUAL GNU)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libgcc -static-libstdc++")
set (CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "${CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS} -static-libgcc -static-libstdc++ -s")
endif ()
if (CMAKE_C_COMPILER_ID STREQUAL Clang)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static")
set (CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "${CMAKE_SHARED_LIBRARY_LINK_C_FLAGS} -static")
endif ()
if (CMAKE_CXX_COMPILER_ID STREQUAL Clang)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static")
set (CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "${CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS} -static")
endif ()
endif ()
else ()
message (AUTHOR_WARNING "ENABLE_STATIC_RUNTIME option is for MSVC or MinGW only.")
endif ()
endif ()
if (BUILD_SHARED_LIBS)
find_package (PythonInterp REQUIRED)
endif()
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