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meson.build
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meson.build
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project('cross-python', 'c')
python_source = get_option('source')
#
# COMPILER DETECTION
#
compiler = meson.get_compiler('c')
mingw = compiler.get_id()=='gcc' and host_machine.system()=='windows'
#
# PROGRAM DETECTION
#
cat = find_program('cat')
echo = find_program('echo')
version = find_program('version.sh')
zip = find_program('zip')
#
# Dependencies
#
# Can be found in PCBuild/get_externals.bat
#
zlib_subproject = subproject('zlib')
zlib_dep = zlib_subproject.get_variable('zlib_dep')
sqlite3_subproject = subproject('sqlite3')
sqlite3_lib = sqlite3_subproject.get_variable('sqlib')
sqlite3_inc = sqlite3_subproject.get_variable('sqinc')
ffi_lib = compiler.find_library('ffi', required : false)
ssl_lib = compiler.find_library('ssl', required: false)
crypto_lib = compiler.find_library('crypto', required: false)
#
# COMPILER OPTIONS
#
# PLAFORM TRIPLET
#elif defined(__linux__)
# if defined(__x86_64__) && defined(__LP64__)
# x86_64-linux-gnu
VERSION = run_command(
version, [join_paths(python_source, 'configure.ac')],
).stdout()
VERSION_ARRAY = VERSION.split('.')
API_VERSION = ''.join([VERSION_ARRAY[0], VERSION_ARRAY[1]])
warning('Building CPython version : ' + VERSION)
ABIFLAGS = ''
# this should be the platform triplet
MULTIARCH = host_machine.cpu() + '-' + host_machine.system()
SOABI = 'cpython-' + API_VERSION + 'm-x86_64-linux-gnu'
VPATH= 'sourcedir'
LIBS= []
if host_machine.system() != 'windows'
LIBS += [dependency('threads'),]
endif
LIBM= [compiler.find_library('m', required : false)]
LIBC= []
SYSLIBS= LIBM + LIBC
THREADOBJ = join_paths(python_source, 'Python', 'thread.c')
if host_machine.system()=='windows'
DYNLOADFILE = 'dynload_win.c' #'dynload_stub.c' # dynload_shlib
else
DYNLOADFILE = 'dynload_shlib.c'
SYSLIBS += [
compiler.find_library('dl', required : true),
compiler.find_library('util', required : false)
]
endif
# Install prefix for architecture-independent files
prefix= join_paths('lib', 'python'+VERSION )
# Install prefix for architecture-dependent files
exec_prefix= join_paths(prefix, 'lib-dynload' )
# Try to use a consistent layout for unix / windows
PYTHONPATH = ''
# include paths
host_includes = []
if host_machine.system()=='windows'
host_includes += join_paths(python_source, 'PC')
endif
python_include = include_directories([
join_paths(python_source, 'Include'),
join_paths(python_source, 'Include', 'internal'),
] + host_includes
)
OPT = [
'-DNDEBUG', '-fwrapv', '-O3', '-Wall', '-Wstrict-prototypes',
# -gstabs : to be able to debug using wine
# '-gstabs'
]
if mingw
# https://renenyffenegger.ch/notes/Windows/development/Portable-Executable/subsystem/index
OPT += ['-mconsole',] # '-municode']
# static-libgcc is required to get 32bit running
add_project_link_arguments('-municode', '-mconsole', '-static-libgcc', language:'c')
SYSLIBS += [
compiler.find_library('mingw32', required : true),
# msvcr was needed to get 32bit linked, this appears no longer
# the case.
# compiler.find_library('msvcr120', required : true),
compiler.find_library('version', required : true),
compiler.find_library('ws2_32', required : true),
compiler.find_library('shlwapi', required : true),
compiler.find_library('iphlpapi', required : true),
]
endif
if host_machine.system()=='windows'
MACHDEP = 'win32'
else
MACHDEP = host_machine.system()
endif
BASECFLAGS= ['-Wno-unused-result', '-Wsign-compare']
BASECPPFLAGS= []
CONFIGURE_CFLAGS= []
# CFLAGS_NODIST is used for building the interpreter and stdlib C extensions.
# Use it when a compiler flag should _not_ be part of the distutils CFLAGS
# once Python is installed (Issue #21121).
CONFIGURE_CFLAGS_NODIST= ['-std=c99', '-Wextra', '-Wno-unused-result', '-Wno-unused-parameter', '-Wno-missing-field-initializers']
CONFIGURE_CPPFLAGS= []
CONFIGURE_LDFLAGS= []
# Avoid assigning CFLAGS, LDFLAGS, etc. so users can use them on the
# command line to append to these values without stomping the pre-set
# values.
PY_CFLAGS= BASECFLAGS + OPT + CONFIGURE_CFLAGS
PY_CFLAGS_NODIST= CONFIGURE_CFLAGS_NODIST
# Both CPPFLAGS and LDFLAGS need to contain the shell's value for setup.py to
# be able to build extension modules using the directories specified in the
# environment variables
PY_CPPFLAGS= BASECPPFLAGS + CONFIGURE_CPPFLAGS
# Extra C flags added for building the interpreter object files.
CFLAGSFORSHARED=[]
# C flags used for building the interpreter object files
PY_CORE_CFLAGS = PY_CFLAGS + PY_CFLAGS_NODIST + PY_CPPFLAGS + CFLAGSFORSHARED + ['-DPy_BUILD_CORE']
PY3_DLLNAME = 'python3'
#
# CONFIGURATION
#
# This is a replacement of configure.ac in the CPython source.
# Check the configuration of the target system and write the results to
# 'pyconfig.h'. This differs from the autotools setup, in that no
# 'pyconfig.h.in' template file is used.
#
LIBRARY = 'python'
conf_data = configuration_data()
# configure.ac line 122
# The later defininition of _XOPEN_SOURCE disables certain features
# on Linux, so we need _GNU_SOURCE to re-enable them (makedev, tm_zone).
conf_data.set('_GNU_SOURCE', '1') # Define on Linux to activate all library features
conf_data.set('_PYTHONFRAMEWORK', '""')
conf_data.set('WITH_DOC_STRINGS', 1)
if host_machine.system()!='windows'
conf_data.set('PY_COERCE_C_LOCALE', 1)
endif
# check size of data types
#conf_data.set('SIZEOF_WCHAR_T', compiler.sizeof('wchar_t', prefix : '#include <sys/types.h>') or compiler.sizeof('wchar_t', prefix : '#include <wchar.h>'))
conf_data.set('SIZEOF_WCHAR_T', compiler.sizeof('wchar_t', prefix : '#include <wchar.h>'))
conf_data.set('SIZEOF_DOUBLE', compiler.sizeof('double'))
conf_data.set('SIZEOF_FLOAT', compiler.sizeof('float'))
conf_data.set('SIZEOF_FPOS_T', compiler.sizeof('fpos_t'))
conf_data.set('SIZEOF_INT', compiler.sizeof('int'))
conf_data.set('SIZEOF_LONG', compiler.sizeof('long'))
conf_data.set('SIZEOF_LONG_DOUBLE', compiler.sizeof('long double'))
conf_data.set('SIZEOF_LONG_LONG', compiler.sizeof('long long'))
conf_data.set('SIZEOF_OFF_T', compiler.sizeof('off_t'))
conf_data.set('SIZEOF_PID_T', compiler.sizeof('pid_t', prefix : '#include <sys/types.h>'))
conf_data.set('SIZEOF_PTHREAD_KEY_T', compiler.sizeof('pthread_key_t', prefix : '#include <pthread.h>'))
conf_data.set('SIZEOF_PTHREAD_T', compiler.sizeof('pthread_t', prefix : '#include <pthread.h>'))
conf_data.set('SIZEOF_SHORT', compiler.sizeof('short'))
conf_data.set('SIZEOF_SIZE_T', compiler.sizeof('size_t'))
conf_data.set('SIZEOF_TIME_T', compiler.sizeof('time_t', prefix : '#include <time.h>'))
conf_data.set('SIZEOF_UINTPTR_T', compiler.sizeof('uintptr_t', prefix: '#include <stdint.h>,'))
conf_data.set('SIZEOF_VOID_P', compiler.sizeof('void *'))
conf_data.set('SIZEOF__BOOL', compiler.sizeof('_Bool'))
# check availability of types
# this should check the struct addrinfo instead of just the header
conf_data.set('HAVE_ADDRINFO', compiler.check_header('netdb.h'))
# this should check the struct addrinfo instead of just the header
conf_data.set('HAVE_SOCKADDR_STORAGE', compiler.check_header('sys/socket.h'))
conf_data.set('HAVE_SSIZE_T', compiler.has_header_symbol('sys/types.h', 'ssize_t'))
conf_data.set('HAVE_GCC_UINT128_T', compiler.has_type('__uint128_t'))
# check availability of headers
conf_data.set('HAVE_PTY_H', compiler.check_header('pty.h'))
conf_data.set('HAVE_SYSEXITS_H', compiler.check_header('sys/exits.h'))
conf_data.set('HAVE_SYS_AUDIOIO_H', compiler.check_header('sys/audioio.h'))
conf_data.set('HAVE_SYS_BSDTTY_H', compiler.check_header('sys/bsdtty.h'))
conf_data.set('HAVE_SYS_DEVPOLL_H', compiler.check_header('sys/devpoll.h'))
# Define to 1 if you have the <> header file, and it defines `DIR'.
conf_data.set('HAVE_SYS_DIR_H', compiler.check_header('sys/dir.h'))
conf_data.set('HAVE_SYS_ENDIAN_H', compiler.check_header('sys/endian.h'))
conf_data.set('HAVE_SYS_EPOLL_H', compiler.check_header('sys/epoll.h'))
conf_data.set('HAVE_SYS_EVENT_H', compiler.check_header('sys/event.h'))
conf_data.set('HAVE_SYS_FILE_H', compiler.check_header('sys/file.h'))
conf_data.set('HAVE_SYS_IOCTL_H', compiler.check_header('sys/ioctl.h'))
conf_data.set('HAVE_SYS_KERN_CONTROL_H', compiler.check_header('sys/kern_control.h'))
conf_data.set('HAVE_SYS_LOADAVG_H', compiler.check_header('sys/loadavg.h'))
conf_data.set('HAVE_SYS_LOCK_H', compiler.check_header('sys/lock.h'))
conf_data.set('HAVE_SYS_MKDEV_H', compiler.check_header('sys/mkdev.h'))
conf_data.set('HAVE_SYS_MODEM_H', compiler.check_header('sys/modem.h'))
conf_data.set('HAVE_SYS_NDIR_H', compiler.check_header('sys/ndir.h'))
conf_data.set('HAVE_SYS_PARAM_H', compiler.check_header('sys/param.h'))
conf_data.set('HAVE_SYS_POLL_H', compiler.check_header('sys/poll.h'))
conf_data.set('HAVE_SYS_RANDOM_H', compiler.check_header('sys/random.h'))
conf_data.set('HAVE_SYS_RESOURCE_H', compiler.check_header('sys/resource.h'))
conf_data.set('HAVE_SYS_SELECT_H', compiler.check_header('sys/select.h'))
conf_data.set('HAVE_SYS_SENDFILE_H', compiler.check_header('sys/sendfile.h'))
conf_data.set('HAVE_SYS_SOCKET_H', compiler.check_header('sys/socket.h'))
conf_data.set('HAVE_SYS_STATVFS_H', compiler.check_header('sys/statvfs.h'))
conf_data.set('HAVE_SYS_STAT_H', compiler.check_header('sys/stat.h'))
conf_data.set('HAVE_SYS_SYSCALL_H', compiler.check_header('sys/syscall.h'))
conf_data.set('HAVE_SYS_SYSMACROS_H', compiler.check_header('sys/sysmacros.h'))
conf_data.set('HAVE_SYS_SYS_DOMAIN_H', compiler.check_header('sys/sys_domain.h'))
conf_data.set('HAVE_SYS_TERMIO_H', compiler.check_header('sys/termio.h'))
conf_data.set('HAVE_SYS_TIMES_H', compiler.check_header('sys/times.h'))
conf_data.set('HAVE_SYS_TIME_H', compiler.check_header('sys/time.h'))
conf_data.set('HAVE_SYS_TYPES_H', compiler.check_header('sys/types.h'))
conf_data.set('HAVE_SYS_UIO_H', compiler.check_header('sys/uio.h'))
conf_data.set('HAVE_SYS_UN_H', compiler.check_header('sys/un.h'))
conf_data.set('HAVE_SYS_UTIME_H', compiler.check_header('sys/utime.h'))
conf_data.set('HAVE_SYS_UTSNAME_H', compiler.check_header('sys/utsname.h'))
conf_data.set('HAVE_SYS_WAIT_H', compiler.check_header('sys/wait.h'))
conf_data.set('HAVE_SYS_XATTR_H', compiler.check_header('sys/xattr.h'))
conf_data.set('HAVE_STDLIB_H', compiler.check_header('stdlib.h'))
conf_data.set('HAVE_STDINT_H', compiler.check_header('stdint.h'))
conf_data.set('HAVE_ERRNO_H', compiler.check_header('errno.h'))
conf_data.set('HAVE_UNISTD_H', compiler.check_header('unistd.h'))
conf_data.set('HAVE_STDDEF_H', compiler.check_header('stddef.h'))
conf_data.set('HAVE_ALLOCA_H', compiler.check_header('alloca.h'))
conf_data.set('HAVE_ASM_TYPES_H', compiler.check_header('asm/types.h'))
conf_data.set('HAVE_BLUETOOTH_BLUETOOTH_H', compiler.check_header('bluetooth/bluetooth.h'))
conf_data.set('HAVE_BLUETOOTH_H', compiler.check_header('bluetooth.h'))
conf_data.set('HAVE_CONIO_H', compiler.check_header('conio.h'))
conf_data.set('HAVE_CURSES_H', compiler.check_header('curses.h'))
conf_data.set('HAVE_DIRECT_H', compiler.check_header('direct.h'))
conf_data.set('HAVE_DIRENT_H', compiler.check_header('dirent.h'))
conf_data.set('HAVE_DLFCN_H', compiler.check_header('dlfcn.h'))
conf_data.set('HAVE_ENDIAN_H', compiler.check_header('endian.h'))
conf_data.set('HAVE_FCNTL_H', compiler.check_header('fcntl.h'))
conf_data.set('HAVE_GRP_H', compiler.check_header('grp.h'))
conf_data.set('HAVE_IEEEFP_H', compiler.check_header('ieeefp.h'))
conf_data.set('HAVE_INTTYPES_H', compiler.check_header('inttypes.h'))
conf_data.set('HAVE_IO_H', compiler.check_header('io.h'))
conf_data.set('HAVE_LANGINFO_H', compiler.check_header('langinfo.h'))
conf_data.set('HAVE_LIBINTL_H', (host_machine.system()!='windows') and compiler.check_header('libintl.h'))
conf_data.set('HAVE_LIBUTIL_H', compiler.check_header('libutil.h'))
conf_data.set('HAVE_LINUX_CAN_BCM_H', compiler.check_header('linux/can/bcm.h'))
conf_data.set('HAVE_LINUX_CAN_H', compiler.check_header('linux/can.h'))
conf_data.set('HAVE_LINUX_CAN_RAW_H', compiler.check_header('linux/can/raw.h'))
conf_data.set('HAVE_LINUX_NETLINK_H', compiler.check_header('linux/netlink.h'))
conf_data.set('HAVE_LINUX_RANDOM_H', compiler.check_header('linux/random.h'))
conf_data.set('HAVE_LINUX_TIPC_H', compiler.check_header('linux/tipc.h'))
conf_data.set('HAVE_LINUX_VM_SOCKETS_H', compiler.check_header('linux/vm_sockets.h'))
conf_data.set('HAVE_MEMORY_H', compiler.check_header('memory.h'))
conf_data.set('HAVE_NCURSES_H', compiler.check_header('ncurses.h'))
conf_data.set('HAVE_NDIR_H', compiler.check_header('ndir.h'))
conf_data.set('HAVE_NET_IF_H', compiler.check_header('net/if.h'))
conf_data.set('HAVE_STRINGS_H', compiler.check_header('strings.h'))
conf_data.set('HAVE_STRING_H', compiler.check_header('string.h'))
conf_data.set('HAVE_WCHAR_H', compiler.check_header('wchar.h'))
conf_data.set('HAVE_SIGNAL_H', compiler.check_header('signal.h'))
conf_data.set('HAVE_UTIME_H', compiler.check_header('utime.h'))
conf_data.set('HAVE_DIRECT_H', compiler.check_header('direct.h'))
conf_data.set('HAVE_IO_H', compiler.check_header('io.h'))
conf_data.set('HAVE_POLL_H', compiler.check_header('poll.h'))
conf_data.set('HAVE_PROCESS_H', compiler.check_header('process.h'))
conf_data.set('STDC_HEADERS', compiler.check_header('stddef.h'))
# check availability of functions
conf_data.set('HAVE_ALARM', compiler.has_function('alarm'))
conf_data.set('HAVE_CHOWN', compiler.has_function('chown'))
conf_data.set('HAVE_FCHOWN', compiler.has_function('fchown'))
conf_data.set('HAVE_FCHOWNAT', compiler.has_function('fchownat'))
conf_data.set('HAVE_LCHOWN', compiler.has_function('lchown'))
conf_data.set('HAVE_TIMEGM', compiler.has_function('timegm'))
conf_data.set('HAVE_TIMES', compiler.has_function('times'))
conf_data.set('HAVE_MKTIME', compiler.has_function('mktime'))
conf_data.set('HAVE_CLOCK_GETTIME', compiler.has_function('clock_gettime'))
conf_data.set('HAVE_CLOCK', compiler.has_function('clock'))
conf_data.set('HAVE_EPOLL', compiler.has_function('epoll_create', prefix: '#include <sys/epoll.h>'))
conf_data.set('HAVE_EPOLL_CREATE1', compiler.has_function('epoll_create1', prefix: '#include <sys/epoll.h>'))
conf_data.set('HAVE_FORKPTY', compiler.has_function('forkpty', args: '-lutil', prefix: '#include <pty.h>'))
conf_data.set('HAVE_FTRUNCATE', compiler.has_function('ftruncate'))
conf_data.set('HAVE_GETADDRINFO', compiler.has_function('getaddrinfo'))
conf_data.set('HAVE_GETC_UNLOCKED', compiler.has_function('getc_unlocked'))
conf_data.set('HAVE_GETENTROPY', compiler.has_function('getentropy'))
conf_data.set('HAVE_GETGRGID_R', compiler.has_function('getgrgid_r'))
conf_data.set('HAVE_GETGRNAM_R', compiler.has_function('getgrnam_r'))
conf_data.set('HAVE_GETGROUPLIST', compiler.has_function('getgrouplist'))
conf_data.set('HAVE_GETGROUPS', compiler.has_function('getgroups'))
#conf_data.set('HAVE_GETHOSTBYNAME_R', compiler.has_function('gethostbyname_r'))
conf_data.set('HAVE_GETHOSTBYNAME_R_6_ARG', compiler.has_function('gethostbyname_r'))
conf_data.set('HAVE_GETLOADAVG', compiler.has_function('getloadavg'))
conf_data.set('HAVE_GETNAMEINFO', compiler.has_function('getnameinfo'))
conf_data.set('HAVE_GETPAGESIZE', compiler.has_function('getpagesize'))
conf_data.set('HAVE_GETPGID', compiler.has_function('getpgid'))
conf_data.set('HAVE_GETPGRP', compiler.has_function('getpgrp'))
conf_data.set('HAVE_GETPRIORITY', compiler.has_function('getpriority'))
conf_data.set('HAVE_GETPWENT', compiler.has_function('getpwent'))
conf_data.set('HAVE_GETPWNAM_R', compiler.has_function('getpwnam_r'))
conf_data.set('HAVE_GETRANDOM', compiler.has_function('getrandom'))
conf_data.set('HAVE_GETRANDOM_SYSCALL', compiler.links('''
#include <unistd.h>
#include <sys/syscall.h>
#include <linux/random.h>
int main() {
char buffer[1];
const size_t buflen = sizeof(buffer);
const int flags = GRND_NONBLOCK;
/* ignore the result, Python checks for ENOSYS and EAGAIN at runtime */
(void)syscall(SYS_getrandom, buffer, buflen, flags);
return 0;
}
''', name: 'getrandom_syscall'))
conf_data.set('HAVE_GETRESGID', compiler.has_function('getresgid'))
conf_data.set('HAVE_GETSID', compiler.has_function('getsid'))
conf_data.set('HAVE_GETSPENT', compiler.has_function('getspent'))
conf_data.set('HAVE_GETSPNAM', compiler.has_function('getspnam'))
conf_data.set('HAVE_GETTIMEOFDAY', compiler.has_function('gettimeofday'))
conf_data.set('HAVE_GETITIMER', compiler.has_function('getitimer'))
conf_data.set('HAVE_GETWD', compiler.has_function('getwd'))
conf_data.set('HAVE_INET_PTON',
compiler.has_function('inet_pton', prefix: '#include <arpa/inet.h>') or
compiler.has_function('inet_pton', prefix: '#define _WIN32_WINNT 0x0601\n #include <ws2tcpip.h>', args: '-lws2_32')
)
conf_data.set('HAVE_SETITIMER', compiler.has_function('setitimer'))
conf_data.set('HAVE_LINK', compiler.has_function('link'))
conf_data.set('HAVE_LINKAT', compiler.has_function('linkat'))
conf_data.set('HAVE_OPENPTY', compiler.has_function('openpty', args: '-lutil', prefix: '#include <pty.h>'))
# HAVE_READLINK should not just be defined, but should have a value
# conf_data.set('HAVE_READLINK', compiler.has_function('readlink'))
conf_data.set('HAVE_PAUSE', compiler.has_function('pause'))
conf_data.set('HAVE_POLL', compiler.has_function('poll'))
if host_machine.system()!='windows'
# native threads are used on windows, setting these variables triggers
# compilation of pthread related code
conf_data.set('HAVE_PTHREAD_SIGMASK', compiler.has_function('pthread_sigmask', args: '-pthread', prefix: '#include <signal.h>\n#include <pthread.h>'))
conf_data.set('HAVE_PTHREAD_GETCPUCLOCKID', compiler.has_function('pthread_getcpuclockid', args: '-pthread', prefix: '#include <pthread.h>'))
conf_data.set('HAVE_PTHREAD_KILL', compiler.has_function('pthread_kill', args: '-pthread', prefix: '#include <signal.h>'))
endif
conf_data.set('HAVE_READLINKAT', compiler.has_function('readlinkat'))
conf_data.set('HAVE_SEM_UNLINK', compiler.has_function('sem_unlink'))
conf_data.set('HAVE_SHM_UNLINK', compiler.has_function('shm_unlink'))
conf_data.set('HAVE_SIGACTION', compiler.has_function('sigaltstack'))
conf_data.set('HAVE_SIGALTSTACK', compiler.has_function('sigaction'))
conf_data.set('HAVE_SIGFILLSET', compiler.has_function('sigfillset'))
conf_data.set('HAVE_SIGINTERRUPT', compiler.has_function('siginterrupt'))
conf_data.set('HAVE_SIGPENDING', compiler.has_function('sigpending'))
conf_data.set('HAVE_SIGRELSE', compiler.has_function('sigrelse'))
conf_data.set('HAVE_SIGTIMEDWAIT', compiler.has_function('sigtimedwait'))
conf_data.set('HAVE_SIGWAIT', compiler.has_function('sigwait'))
conf_data.set('HAVE_SIGWAITINFO', compiler.has_function('sigwaitinfo'))
conf_data.set('HAVE_SOCKADDR_ALG', compiler.compiles('''
#include <sys/types.h>
#include <sys/socket.h>
#include <linux/if_alg.h>
struct sockaddr_alg s;
''', name: 'sockaddr_alg'))
conf_data.set('HAVE_SOCKETPAIR', compiler.has_function('socketpair'))
# SYMLINKAT should not just be defined, but should have a value
# conf_data.set('HAVE_SYMLINKAT', compiler.has_function('symlinkat'))
conf_data.set('HAVE_TRUNCATE', compiler.has_function('truncate'))
conf_data.set('HAVE_UNLINKAT', compiler.has_function('unlinkat'))
conf_data.set('HAVE_LSTAT', compiler.has_function('lstat'))
conf_data.set('HAVE_LUTIMES', compiler.has_function('lutimes'))
conf_data.set('HAVE_COPYSIGN', compiler.has_function('copysign'))
conf_data.set('HAVE_ACOSH', compiler.has_function('acosh'))
conf_data.set('HAVE_ASINH', compiler.has_function('asinh'))
conf_data.set('HAVE_ATANH', compiler.has_function('atanh'))
conf_data.set('HAVE_ERF', compiler.has_function('erf'))
conf_data.set('HAVE_ERFC', compiler.has_function('erfc'))
conf_data.set('HAVE_EXPM1', compiler.has_function('expm1'))
conf_data.set('HAVE_UNAME', compiler.has_function('uname'))
conf_data.set('HAVE_FINITE', compiler.has_function('finite'))
conf_data.set('HAVE_GAMMA', compiler.has_function('gamma'))
conf_data.set('HAVE_HYPOT', compiler.has_function('hypot'))
conf_data.set('HAVE_LGAMMA', compiler.has_function('lgamma'))
conf_data.set('HAVE_LOG1P', compiler.has_function('log1p'))
conf_data.set('HAVE_LOG2', compiler.has_function('log2'))
#conf_data.set('HAVE_MAKEDEV', compiler.has_function('makedev'), prefix: '#include <sys/sysmacros.h>')
conf_data.set('HAVE_MAKEDEV', compiler.compiles('''
#include <sys/sysmacros.h>
makedev;
''', name: 'makedev'))
conf_data.set('HAVE_MKFIFO', compiler.has_function('mkfifo'), prefix: '#include <sys/stat.h>')
conf_data.set('HAVE_MKFIFOAT', compiler.has_function('mkfifoat'), prefix: '#include <sys/stat.h>')
conf_data.set('HAVE_MKNOD', compiler.has_function('mknod'))
conf_data.set('HAVE_MKNODAT', compiler.has_function('mknodat'))
conf_data.set('HAVE_PUTENV', compiler.has_function('putenv'))
if compiler.has_function('readlink')
conf_data.set('HAVE_READLINK', '1')
endif
conf_data.set('HAVE_ROUND', compiler.has_function('round'))
conf_data.set('HAVE_GETPWUID_R', compiler.has_function('getpwuid_r'))
conf_data.set('HAVE_GETRESUID', compiler.has_function('getresuid'))
conf_data.set('HAVE_SETEUID', compiler.has_function('seteuid'))
conf_data.set('HAVE_SETRESUID', compiler.has_function('setresuid'))
conf_data.set('HAVE_SETREUID', compiler.has_function('setreuid'))
conf_data.set('HAVE_SETUID', compiler.has_function('setuid'))
conf_data.set('HAVE_SETEGID', compiler.has_function('setegid'))
conf_data.set('HAVE_SETGID', compiler.has_function('setgid'))
conf_data.set('HAVE_SETGROUPS', compiler.has_function('setgroups'))
conf_data.set('HAVE_SETHOSTNAME', compiler.has_function('sethostname'))
conf_data.set('HAVE_SETLOCALE', compiler.has_function('setlocale'))
conf_data.set('HAVE_SETPGID', compiler.has_function('setpgid'))
conf_data.set('HAVE_SETPGRP', compiler.has_function('setpgrp'))
conf_data.set('HAVE_SETPRIORITY', compiler.has_function('setpriority'))
conf_data.set('HAVE_SETREGID', compiler.has_function('setregid'))
conf_data.set('HAVE_SETRESGID', compiler.has_function('setresgid'))
conf_data.set('HAVE_SETSID', compiler.has_function('setsid'))
conf_data.set('HAVE_SETVBUF', compiler.has_function('setvbuf'))
conf_data.set('HAVE_TGAMMA', compiler.has_function('tgamma'))
conf_data.set('HAVE_UNSETENV', compiler.has_function('unsetenv'))
conf_data.set('HAVE_WAIT3', compiler.has_function('wait3'))
conf_data.set('HAVE_WAIT4', compiler.has_function('wait4'))
conf_data.set('HAVE_WAITID', compiler.has_function('waitid'))
conf_data.set('HAVE_WAITPID', compiler.has_function('waitpid'))
conf_data.set('HAVE_WMEMCMP', compiler.has_function('wmemcmp'))
conf_data.set('HAVE_REALPATH', compiler.has_function('realpath'))
conf_data.set('HAVE_GETPID', compiler.has_function('getpid'))
conf_data.set('HAVE_GETLOGIN', compiler.has_function('getlogin'))
conf_data.set('HAVE_GETPEERNAME', compiler.has_function('getpeername', prefix: '#include <sys/socket.h>') or compiler.check_header('windows.h'))
conf_data.set('HAVE_SPAWNV', compiler.has_function('spawnv'))
conf_data.set('HAVE_EXECV', compiler.has_function('execv'))
conf_data.set('HAVE_WSPAWNV', compiler.has_function('_wspawnv'))
conf_data.set('HAVE_WEXECV', compiler.has_function('_wexecv'))
conf_data.set('HAVE_PIPE', compiler.has_function('CreatePipe'))
conf_data.set('HAVE_SYSCONF', compiler.has_function('sysconf'))
conf_data.set('HAVE_SYSTEM', compiler.has_function('system'))
conf_data.set('HAVE_SYMLINK', compiler.has_function('symlink'))
#conf_data.set('HAVE_SYMLINKAT', compiler.has_function('symlinkat'))
conf_data.set('HAVE_CWAIT', compiler.has_function('cwait'))
conf_data.set('HAVE_FSYNC', compiler.has_function('fsync') or compiler.has_function('_commit'))
conf_data.set('HAVE_COMMIT', compiler.has_function('_commit'))
conf_data.set('HAVE_FORK', compiler.has_function('fork') and not mingw)
conf_data.set('HAVE_DLOPEN', compiler.has_function('dlopen', prefix: '#include <dlfcn.h>', args: ['-ldl']))
conf_data.set('HAVE_WCSCOLL', compiler.has_function('wcscoll', prefix: '#include <wchar.h>'))
conf_data.set('HAVE_WCSXFRM', compiler.has_function('wcsxfrm', prefix: '#include <wchar.h>'))
conf_data.set('MS_WINDOWS', compiler.check_header('windows.h'))
conf_data.set('NT_THREADS', compiler.check_header('windows.h'))
conf_data.set('HAVE_WCSFTIME', compiler.has_function('wcsftime', prefix: '#include <wchar.h>\n#include <time.h>'))
conf_data.set('HAVE_STRFTIME', compiler.has_function('strftime', prefix: '#include <time.h>'))
# check members of structs
# Issue #21085: In Cygwin, siginfo_t does not have si_band field.
conf_data.set('HAVE_SIGINFO_T_SI_BAND', compiler.has_member('siginfo_t', 'si_band', prefix: '#include <signal.h>'))
conf_data.set('HAVE_STRUCT_STAT_ST_RDEV', compiler.has_member('struct stat', 'st_rdev', prefix : '#include<sys/stat.h>'))
conf_data.set('HAVE_STRUCT_STAT_ST_BLKSIZE', compiler.has_member('struct stat', 'st_blksize', prefix : '#include<sys/stat.h>'))
conf_data.set('HAVE_STRUCT_STAT_ST_FLAGS', compiler.has_member('struct stat', 'st_flags', prefix : '#include<sys/stat.h>'))
conf_data.set('HAVE_STRUCT_STAT_ST_GEN', compiler.has_member('struct stat', 'st_gen', prefix : '#include<sys/stat.h>'))
conf_data.set('HAVE_STRUCT_STAT_ST_BIRTHTIME', compiler.has_member('struct stat', 'st_birthtime', prefix : '#include<sys/stat.h>'))
conf_data.set('HAVE_STRUCT_STAT_ST_BLOCKS', compiler.has_member('struct stat', 'st_blocks', prefix : '#include<sys/stat.h>'))
# check availability of constants
if compiler.compiles('''
#include <dlfcn.h>
int foo = RTLD_DEEPBIND; ''', name: 'RTLD_DEEPBIND')
conf_data.set('HAVE_DECL_RTLD_DEEPBIND', '1')
endif
if compiler.compiles('''
#include <dlfcn.h>
int foo = RTLD_GLOBAL;''', name: 'RTLD_GLOBAL')
conf_data.set('HAVE_DECL_RTLD_GLOBAL', '1')
endif
if compiler.compiles('''
#include <dlfcn.h>
int foo = RTLD_LAZY;''', name: 'RTLD_LAZY')
conf_data.set('HAVE_DECL_RTLD_LAZY', '1')
endif
if compiler.compiles('''
#include <dlfcn.h>
int foo = RTLD_LOCAL;''', name: 'RTLD_LOCAL')
conf_data.set('HAVE_DECL_RTLD_LOCAL', '1')
endif
if compiler.compiles('''
#include <dlfcn.h>
int foo = RTLD_MEMBER;''', name: 'RTLD_MEMBER')
conf_data.set('HAVE_DECL_RTLD_MEMBER', '1')
endif
if compiler.compiles('''
#include <dlfcn.h>
int foo = RTLD_NODELETE;''', name: 'RTLD_NODELETE')
conf_data.set('HAVE_DECL_RTLD_NODELETE', '1')
endif
if compiler.compiles('''
#include <dlfcn.h>
int foo = RTLD_NOLOAD;''', name: 'RTLD_NOLOAD')
conf_data.set('HAVE_DECL_RTLD_NOLOAD', '1')
endif
if compiler.compiles('''
#include <dlfcn.h>
int foo = RTLD_NOW;''', name: 'RTLD_NOW')
conf_data.set('HAVE_DECL_RTLD_NOW', '1')
endif
# @todo : more complex checks in configure.ac
conf_data.set('HAVE_STD_ATOMIC', compiler.check_header('stdatomic.h')) # line 5397
conf_data.set('HAVE_BUILTIN_ATOMIC', compiler.check_header('stdatomic.h'))
conf_data.set('HAVE_STDARG_PROTOTYPES', compiler.check_header('stdarg.h')) # line 4057
conf_data.set('TM_IN_SYS_TIME', 0)
conf_data.set('SYS_SELECT_WITH_SYS_TIME', compiler.check_header('sys/select.h') and compiler.check_header('sys/time.h'))
conf_data.set('TIME_WITH_SYS_TIME', compiler.check_header('time.h') and compiler.check_header('sys/time.h'))
conf_data.set('HAVE_DECL_TZNAME', compiler.check_header('time.h'))
conf_data.set('HAVE_TZNAME', compiler.check_header('time.h'))
conf_data.set('HAVE_DYNAMIC_LOADING', 0)
conf_data.set('Py_ENABLE_SHARED', 1)
conf_data.set('WITH_PYMALLOC', 1)
conf_data.set('DOUBLE_IS_LITTLE_ENDIAN_IEEE754', 1)
conf_data.set('HAVE_GCC_ASM_FOR_X87', 1)
conf_data.set('HAVE_WORKING_TZSET', compiler.has_function('tzset', prefix: '#include <time.h>'))
#
# Windows specific configuration from PC/pyconfig.h
#
if host_machine.system()=='windows'
# Vista : (0x0600) Vista
# Windows 7 (0x0601)
# Windows 8 (0x0602)
conf_data.set('MAX_PATH', 260)
# set the version macros for the windows headers
# Python 3.5+ requires Windows Vista or greater
conf_data.set('Py_WINVER', 0x0601) #
conf_data.set('Py_NTDDI', 'NTDDI_VISTA')
# We only set these values when building Python - we don't want to force
# these values on extensions, as that will affect the prototypes and
# structures exposed in the Windows headers. Even when building Python, we
# allow a single source file to override this - they may need access to
# structures etc so it can optionally use new Windows features if it
# determines at runtime they are available.
conf_data.set('NTDDI_VERSION', 'Py_NTDDI')
conf_data.set('WINVER', 'Py_WINVER')
conf_data.set('_WIN32_WINNT', 'Py_WINVER')
# MS_WIN32 - Code specific to the MS Win32 (and Win64) API (obsolete, this covers all supported APIs)
conf_data.set('MS_WIN32', 1)
conf_data.set('MS_COREDLL', 1)
if compiler.sizeof('void *')==8
conf_data.set('MS_WIN64', 1)
endif
# These variables appear to do nothing but are in PC/pyconfig.h,
# included here to have no diffs
conf_data.set('USE_SOCKET', 1)
conf_data.set('HAVE_LIBSOCKET', 1)
conf_data.set('DONT_HAVE_SIG_ALARM', 1)
conf_data.set('DONT_HAVE_SIG_PAUSE', 1)
conf_data.set('HAVE_LIBNSL', 1)
conf_data.set('HAVE_FTIME', 1)
conf_data.set('Py_SOCKET_FD_CAN_BE_GE_FD_SETSIZE', 1)
conf_data.set('COMPILER', '"[' + compiler.get_id() + ']"')
conf_data.set('WITH_THREAD', 1)
# Not increasing the value of FD_SETSIZE will result in
# WinError 10051 when attempting to connect to pypi.
# In the mingw headers, FD_SETSIZE is set to 512
# https://docs.microsoft.com/en-us/windows/win32/winsock/maximum-number-of-sockets-supported-2
# this might be due to the use of _MSC_VER in selectmodule.c
conf_data.set('FD_SETSIZE', 1024) # is set to 1024.
# definition of api
# conf_data.set('HAVE_DECLSPEC_DLL', 1)
endif
if mingw
# these appear to be missing from mingw
conf_data.set('NDIS_IF_MAX_STRING_SIZE', 256)
#conf_data.set('MEM_COMMIT', '0x00001000')
#conf_data.set('MEM_RESERVE', '0x00002000')
#conf_data.set('PAGE_READWRITE', '0x04')
#conf_data.set('MEM_RELEASE', '0x8000')
conf_data.set('MEM_COMMIT', '0x1000')
conf_data.set('MEM_RESERVE', '0x2000')
conf_data.set('PAGE_READWRITE', '0x04')
conf_data.set('MEM_RELEASE', '0x8000')
conf_data.set('IO_REPARSE_TAG_APPEXECLINK', '0x8000001BL')
endif
pyconfig = configure_file(
output : 'pyconfig.h',
configuration : conf_data,
)
#
# PARSER GENERATOR
#
# list off files can be found in Makefile.pre.in
POBJS = []
foreach s : [
'acceler.c',
'grammar1.c',
'listnode.c',
'node.c',
'parser.c',
'token.c',
]
POBJS += join_paths(python_source, 'Parser', s)
endforeach
PARSER_OBJS = POBJS
foreach s : [
'myreadline.c',
'parsetok.c',
'tokenizer.c',
]
PARSER_OBJS += join_paths(python_source, 'Parser', s)
endforeach
PGOBJS = []
foreach s : [
join_paths('Objects', 'obmalloc.c'),
join_paths('Python', 'dynamic_annotations.c'),
join_paths('Python', 'mysnprintf.c'),
join_paths('Python', 'pyctype.c'),
join_paths('Parser', 'tokenizer_pgen.c'),
join_paths('Parser', 'printgrammar.c'),
join_paths('Parser', 'parsetok_pgen.c'),
join_paths('Parser', 'pgenmain.c'),
]
PGOBJS += join_paths(python_source, s)
endforeach
PGENOBJS = POBJS + PGOBJS
#executable(
# 'pgen',
# PGENOBJS,
# include_directories : python_include,
# c_args : PY_CORE_CFLAGS,
# install : true
#)
#
# Python Library
#
OBJECT_OBJS = []
foreach s : [
'abstract.c',
'accu.c',
'boolobject.c',
'bytes_methods.c',
'bytearrayobject.c',
'bytesobject.c',
'call.c',
'cellobject.c',
'classobject.c',
'codeobject.c',
'complexobject.c',
'descrobject.c',
'enumobject.c',
'exceptions.c',
'genobject.c',
'fileobject.c',
'floatobject.c',
'frameobject.c',
'funcobject.c',
'interpreteridobject.c',
'iterobject.c',
'listobject.c',
'longobject.c',
'dictobject.c',
'odictobject.c',
'memoryobject.c',
'methodobject.c',
'moduleobject.c',
'namespaceobject.c',
'object.c',
'picklebufobject.c',
'obmalloc.c',
'capsule.c',
'rangeobject.c',
'setobject.c',
'sliceobject.c',
'structseq.c',
'tupleobject.c',
'typeobject.c',
'unicodeobject.c',
'unicodectype.c',
'weakrefobject.c',
]
OBJECT_OBJS += join_paths(python_source, 'Objects', s)
endforeach
platform_obj = static_library(
'getplatform',
join_paths(python_source, 'Python', 'getplatform.c'),
include_directories : python_include,
c_args : PY_CORE_CFLAGS + ['-DPLATFORM="' + MACHDEP + '"'],
pic : true,
)
#
# Python
#
# list off files can be found in Makefile.pre.in
PYTHON_OBJS = []
foreach s : [
'_warnings.c',
'Python-ast.c',
'asdl.c',
'ast.c',
'ast_opt.c',
'ast_unparse.c',
'bltinmodule.c',
'ceval.c',
'compile.c',
'context.c',
'codecs.c',
'dynamic_annotations.c',
'errors.c',
#'frozenmain.c',
'future.c',
'getargs.c',
'getcompiler.c',
'getcopyright.c',
'getversion.c',
'graminit.c',
'hamt.c',
'import.c',
'importdl.c',
'initconfig.c',
'marshal.c',
'modsupport.c',
'mystrtoul.c',
'mysnprintf.c',
'pathconfig.c',
'peephole.c',
'preconfig.c',
'pyarena.c',
'pyctype.c',
'pyfpe.c',
'pyhash.c',
'pylifecycle.c',
'pymath.c',
'pystate.c',
'context.c',
'hamt.c',
'pythonrun.c',
'pytime.c',
'bootstrap_hash.c',
'structmember.c',
'symtable.c',
'traceback.c',
'getopt.c',
'pystrcmp.c',
'pystrtod.c',
'pystrhex.c',
'dtoa.c',
'formatter_unicode.c',
'fileutils.c',
#os.path.join(dynload_obj),
#os.path.join('$(LIBOBJS'),
#os.path.join('$(MACHDEP_OBJS'),
#os.path.join('$(DTRACE_OBJS'),
]
PYTHON_OBJS += join_paths(python_source, 'Python', s)
endforeach
PYTHON_OBJS += [THREADOBJ]
#
# STATIC MODULES
#
# Builds minimum needed static modules
#
# The modules listed here can't be built as shared libraries for
# various reasons; therefore they are listed here instead of in the
# normal order.
# This only contains the minimal set of modules required to run the
# setup.py script in the root of the Python source tree.
# a list of pairs (static_library, module name) to ease inclusion
# in config.c
MODOBJS = []
# posix (UNIX) system calls
if host_machine.system()=='windows'
posix = static_library(
'nt', [
join_paths(python_source, 'Modules', 'posixmodule.c'),
],
include_directories : python_include,
c_args : PY_CORE_CFLAGS + ['-D_MSC_VER', '-DWINVER=0x0601', '-D_WIN32_WINNT=0x0601'],
)
MODOBJS += [[posix, 'nt']]
winreg = static_library(
'winreg', [
join_paths(python_source, 'PC', 'winreg.c'),
],
include_directories : python_include,
c_args : PY_CORE_CFLAGS,# + ['-D_MSC_VER', '-DWINVER=0x0601', '-D_WIN32_WINNT=0x0601'],
)
MODOBJS += [[winreg, 'winreg']]
else
posix = static_library(
'posix', [
join_paths(python_source, 'Modules', 'posixmodule.c'),
],
include_directories : python_include,
c_args : PY_CORE_CFLAGS
)
MODOBJS += [[posix, 'posix']]
endif
zlib_includes = []
zlib_includes += zlib_subproject.get_variable('incdir')
zlib_includes += python_include
zlib = static_library(
'zlib', [
join_paths(python_source, 'Modules', 'zlibmodule.c'),
],
include_directories : zlib_includes,
link_with: zlib_subproject.get_variable('zlib'),
c_args : PY_CORE_CFLAGS,
)
MODOBJS += [[zlib, 'zlib']]
# a list of pairs (module name, module sources) to ease the creation
# of MODOBJS
MODSOURCES = []
#errno errnomodule.c # posix (UNIX) errno values
MODSOURCES += [['errno', ['errnomodule.c'],]]
# this is needed to find out the user's home dir
## if $HOME is not set
if compiler.check_header('pwd.h')
MODSOURCES += [['pwd', ['pwdmodule.c'],]]
endif
# Fredrik Lundh's new regular expressions
MODSOURCES += [['_sre', ['_sre.c'],]]
# access to the builtin codecs and codec registry
MODSOURCES += [['_codecs', ['_codecsmodule.c'],]]
# weak references
MODSOURCES += [['_weakref', ['_weakref.c'],]]
# Tools for working with functions and callable objects
MODSOURCES += [['_functools', ['_functoolsmodule.c'],]]
# operator.add() and similar goodies
MODSOURCES += [['_operator', ['_operator.c'],]]
# Container types
MODSOURCES += [['_collections', ['_collectionsmodule.c'],]]
# Abstract base classes
MODSOURCES += [['_abc', ['_abc.c'],]]
# Functions creating iterators for efficient looping
MODSOURCES += [['itertools', ['itertoolsmodule.c'],]]
# Register functions to be run at interpreter-shutdown
MODSOURCES += [['atexit', ['atexitmodule.c'],]]
MODSOURCES += [['_signal', ['signalmodule.c'],]]
# stat.h interface
MODSOURCES += [['_stat', ['_stat.c'],]]
#time -DPy_BUILD_CORE -I$(srcdir)/Include/internal timemodule.c # -lm # time operations and variables
MODSOURCES += [['time', ['timemodule.c'],]]
# low-level threading interface
MODSOURCES += [['_thread', ['_threadmodule.c'],]]
## access to ISO C locale support
#_locale -DPy_BUILD_CORE _localemodule.c # -lintl
MODSOURCES += [['_locale', ['_localemodule.c'],]]
MODSOURCES += [['unicodedata', ['unicodedata.c'],]]
## faulthandler module
MODSOURCES += [['faulthandler', ['faulthandler.c'],]]
## debug tool to trace memory blocks allocated by Python
##
## bpo-35053: The module must be builtin since _Py_NewReference()
## can call _PyTraceMalloc_NewReference(). hashtable.c
MODSOURCES += [['_tracemalloc', ['_tracemalloc.c', 'hashtable.c'],]]
MODSOURCES += [['_symtable', ['symtablemodule.c'],]]
IO_SRC = [
join_paths('_io', '_iomodule.c'),
join_paths('_io', 'iobase.c'),
join_paths('_io', 'fileio.c'),
join_paths('_io', 'bytesio.c'),
join_paths('_io', 'bufferedio.c'),
join_paths('_io', 'textio.c'),
join_paths('_io', 'stringio.c'),
]
if host_machine.system()=='windows'
IO_SRC += [
join_paths('_io', 'winconsoleio.c'),
]
endif
## Standard I/O baseline
MODSOURCES += [['_io', IO_SRC,]]
# convert MODSOURCES into MODOBJS
foreach modsource:MODSOURCES
sources = []
foreach s:modsource[1]
sources += [join_paths(python_source, 'Modules', s)]
endforeach
modlib = static_library(
modsource[0], sources,
include_directories : python_include,
c_args : PY_CORE_CFLAGS,
)
MODOBJS += [[modlib, modsource[0]]]
endforeach
dynload = static_library(
'dynload', [
join_paths(python_source, 'Python', DYNLOADFILE),
],
include_directories : python_include,
c_args : PY_CORE_CFLAGS + ['-DSOABI="'+SOABI+'"'],
pic : true,
)
sysmodule = static_library(
'sysmodule', [
join_paths(python_source, 'Python', 'sysmodule.c'),
],
include_directories : python_include,
c_args : PY_CORE_CFLAGS + ['-DABIFLAGS="'+ABIFLAGS+'"', '-DMULTIARCH="'+MULTIARCH+'"'],
pic : true,
)
GETPATH_SRC = []
if host_machine.system()=='windows'
GETPATH_SRC += [join_paths(python_source, 'PC', 'getpathp.c')]
GETPATH_SRC += [join_paths(python_source, 'PC', 'dl_nt.c')]
else
GETPATH_SRC += [join_paths(python_source, 'Modules', 'getpath.c')]
endif
GETPATH_C_ARGS = []
GETPATH_C_ARGS += ['-DPREFIX="' + prefix + '"']
GETPATH_C_ARGS += ['-DEXEC_PREFIX="' + exec_prefix + '"']