The Meson Build System
http://mesonbuild.com/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
274 lines
11 KiB
274 lines
11 KiB
#!/usr/bin/env python3 |
|
|
|
# Copyright 2015 The Meson development team |
|
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); |
|
# you may not use this file except in compliance with the License. |
|
# You may obtain a copy of the License at |
|
|
|
# http://www.apache.org/licenses/LICENSE-2.0 |
|
|
|
# Unless required by applicable law or agreed to in writing, software |
|
# distributed under the License is distributed on an "AS IS" BASIS, |
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
# See the License for the specific language governing permissions and |
|
# limitations under the License. |
|
|
|
"""This script reads config.h.meson, looks for header |
|
checks and writes the corresponding meson declaration. |
|
|
|
Copy config.h.in to config.h.meson, replace #undef |
|
with #mesondefine and run this. We can't do this automatically |
|
because some configure scripts have #undef statements |
|
that are unrelated to configure checks. |
|
""" |
|
|
|
import sys |
|
|
|
print('''cc = meson.get_compiler('c') |
|
cdata = configuration_data()''') |
|
|
|
print('check_headers = [') |
|
|
|
for line in open(sys.argv[1]): |
|
line = line.strip() |
|
if line.startswith('#mesondefine') and \ |
|
line.endswith('_H'): |
|
token = line.split()[1] |
|
tarr = token.split('_')[1:-1] |
|
tarr = [x.lower() for x in tarr] |
|
hname = '/'.join(tarr) + '.h' |
|
print(" ['%s', '%s']," % (token, hname)) |
|
print(']\n') |
|
|
|
print('''foreach h : check_headers |
|
if cc.has_header(h.get(1)) |
|
cdata.set(h.get(0), 1) |
|
endif |
|
endforeach |
|
''') |
|
|
|
# Add stuff here as it is encountered. |
|
function_data = \ |
|
{'HAVE_FEENABLEEXCEPT' : ('feenableexcept', 'fenv.h'), |
|
'HAVE_FECLEAREXCEPT' : ('feclearexcept', 'fenv.h'), |
|
'HAVE_FEDISABLEEXCEPT' : ('fedisableexcept', 'fenv.h'), |
|
'HAVE_MMAP' : ('mmap', 'sys/mman.h'), |
|
'HAVE_GETPAGESIZE' : ('getpagesize', 'unistd.h'), |
|
'HAVE_GETISAX' : ('getisax', 'sys/auxv.h'), |
|
'HAVE_GETTIMEOFDAY' : ('gettimeofday', 'sys/time.h'), |
|
'HAVE_MPROTECT' : ('mprotect', 'sys/mman.h'), |
|
'HAVE_POSIX_MEMALIGN' : ('posix_memalign', 'stdlib.h'), |
|
'HAVE_SIGACTION' : ('sigaction', 'signal.h'), |
|
'HAVE_ALARM' : ('alarm', 'unistd.h'), |
|
'HAVE_CLOCK_GETTIME' : ('clock_gettime', 'time.h'), |
|
'HAVE_CTIME_R' : ('ctime_r', 'time.h'), |
|
'HAVE_DRAND48' : ('drand48', 'stdlib.h'), |
|
'HAVE_FLOCKFILE' : ('flockfile', 'stdio.h'), |
|
'HAVE_FORK' : ('fork', 'unistd.h'), |
|
'HAVE_FUNLOCKFILE' : ('funlockfile', 'stdio.h'), |
|
'HAVE_GETLINE' : ('getline', 'stdio.h'), |
|
'HAVE_LINK' : ('link', 'unistd.h'), |
|
'HAVE_RAISE' : ('raise', 'signal.h'), |
|
'HAVE_STRNDUP' : ('strndup', 'string.h'), |
|
'HAVE_SCHED_GETAFFINITY' : ('sched_getaffinity', 'sched.h'), |
|
'HAVE_WAITPID' : ('waitpid', 'sys/wait.h'), |
|
'HAVE_XRENDERCREATECONICALGRADIENT' : ('XRenderCreateConicalGradient', 'xcb/render.h'), |
|
'HAVE_XRENDERCREATELINEARGRADIENT' : ('XRenderCreateLinearGradient', 'xcb/render.h'), |
|
'HAVE_XRENDERCREATERADIALGRADIENT' : ('XRenderCreateRadialGradient', 'xcb/render.h'), |
|
'HAVE_XRENDERCREATESOLIDFILL' : ('XRenderCreateSolidFill', 'xcb/render.h'), |
|
'HAVE_DCGETTEXT': ('dcgettext', 'libintl.h'), |
|
'HAVE_ENDMNTENT': ('endmntent', 'mntent.h'), |
|
'HAVE_ENDSERVENT' : ('endservent', 'netdb.h'), |
|
'HAVE_EVENTFD': ('eventfd', 'sys/eventfd.h'), |
|
'HAVE_FALLOCATE': ('fallocate', 'fcntl.h'), |
|
'HAVE_FCHMOD': ('fchmod', 'sys/stat.h'), |
|
'HAVE_FCHOWN': ('fchown', 'unistd.h'), |
|
'HAVE_FDWALK': ('fdwalk', 'stdlib.h'), |
|
'HAVE_FSYNC': ('fsync', 'unistd.h'), |
|
'HAVE_GETC_UNLOCKED': ('getc_unlocked', 'stdio.h'), |
|
'HAVE_GETFSSTAT': ('getfsstat', 'sys/mount.h'), |
|
'HAVE_GETMNTENT_R': ('getmntent_r', 'mntent.h'), |
|
'HAVE_GETPROTOBYNAME_R': ('getprotobyname_r', 'netdb.h'), |
|
'HAVE_GETRESUID' : ('getresuid', 'unistd.h'), |
|
'HAVE_GETVFSSTAT' : ('getvfsstat', 'sys/statvfs.h'), |
|
'HAVE_GMTIME_R' : ('gmtime_r', 'time.h'), |
|
'HAVE_HASMNTOPT': ('hasmntopt', 'mntent.h'), |
|
'HAVE_IF_INDEXTONAME': ('if_indextoname', 'net/if.h'), |
|
'HAVE_IF_NAMETOINDEX': ('if_nametoindex', 'net/if.h'), |
|
'HAVE_INOTIFY_INIT1': ('inotify_init1', 'sys/inotify.h'), |
|
'HAVE_ISSETUGID': ('issetugid', 'unistd.h'), |
|
'HAVE_KEVENT': ('kevent', 'sys/event.h'), |
|
'HAVE_KQUEUE': ('kqueue', 'sys/event.h'), |
|
'HAVE_LCHMOD': ('lchmod', 'sys/stat.h'), |
|
'HAVE_LCHOWN': ('lchown', 'unistd.h'), |
|
'HAVE_LSTAT': ('lstat', 'sys/stat.h'), |
|
'HAVE_MEMCPY': ('memcpy', 'string.h'), |
|
'HAVE_MEMALIGN': ('memalign', 'stdlib.h'), |
|
'HAVE_MEMMEM': ('memmem', 'string.h'), |
|
'HAVE_NEWLOCALE': ('newlocale', 'locale.h'), |
|
'HAVE_PIPE2': ('pipe2', 'fcntl.h'), |
|
'HAVE_POLL': ('poll', 'poll.h'), |
|
'HAVE_PRLIMIT': ('prlimit', 'sys/resource.h'), |
|
'HAVE_PTHREAD_ATTR_SETSTACKSIZE': ('pthread_attr_setstacksize', 'pthread.h'), |
|
'HAVE_PTHREAD_CONDATTR_SETCLOCK': ('pthread_condattr_setclock', 'pthread.h'), |
|
'HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE_NP': ('pthread_cond_timedwait_relative_np', 'pthread.h'), |
|
'HAVE_READLINK': ('readlink', 'unistd.h'), |
|
'HAVE_RES_INIT': ('res_init', 'resolv.h'), |
|
'HAVE_SENDMMSG': ('sendmmsg', 'sys/socket.h'), |
|
'HAVE_GETENV': ('getenv', 'stdlib.h'), |
|
'HAVE_SETENV': ('setenv', 'stdlib.h'), |
|
'HAVE_PUTENV': ('putenv', 'stdlib.h'), |
|
'HAVE_UNSETENV': ('unsetenv', 'stdlib.h'), |
|
'HAVE_SETMNTENT': ('setmntent', 'mntent.h'), |
|
'HAVE_SNPRINTF': ('snprintf', 'stdio.h'), |
|
'HAVE_SPLICE': ('splice', 'fcntl.h'), |
|
'HAVE_STATFS': ('statfs', 'mount.h'), |
|
'HAVE_STATVFS': ('statvfs', 'sys/statvfs.h'), |
|
'HAVE_STPCOPY': ('stpcopy', 'string.h'), |
|
'HAVE_STRCASECMP': ('strcasecmp', 'strings.h'), |
|
'HAVE_STRLCPY': ('strlcpy', 'string.h'), |
|
'HAVE_STRNCASECMP': ('strncasecmp', 'strings.h'), |
|
'HAVE_STRSIGNAL': ('strsignal', 'signal.h'), |
|
'HAVE_STRTOD_L': ('strtod_l', 'stdlib.h'), |
|
'HAVE_STRTOLL_L': ('strtoll_l', 'stdlib.h'), |
|
'HAVE_STRTOULL_L': ('strtoull_l', 'stdlib.h'), |
|
'HAVE_SYMLINK': ('symlink', 'unistd.h'), |
|
'HAVE_SYSCTLBYNAME': ('sysctlbyname', 'sys/sysctl.h'), |
|
'HAVE_TIMEGM': ('timegm', 'time.h'), |
|
'HAVE_UNSETENV': ('unsetenv', 'stdlib.h'), |
|
'HAVE_USELOCALE': ('uselocale', 'xlocale.h'), |
|
'HAVE_UTIMES': ('utimes', 'sys/time.h'), |
|
'HAVE_VALLOC': ('valloc', 'stdlib.h'), |
|
'HAVE_VASPRINTF': ('vasprintf', 'stdio.h'), |
|
'HAVE_VSNPRINTF': ('vsnprintf', 'stdio.h'), |
|
'HAVE_BCOPY': ('bcopy', 'strings.h'), |
|
'HAVE_STRERROR': ('strerror', 'string.h'), |
|
'HAVE_MEMMOVE': ('memmove', 'string.h'), |
|
'HAVE_STRTOIMAX': ('strtoimax', 'inttypes.h'), |
|
'HAVE_STRTOLL': ('strtoll', 'stdlib.h'), |
|
'HAVE_STRTOQ': ('strtoq', 'stdlib.h'), |
|
'HAVE_ACCEPT4': ('accept4', 'sys/socket.h'), |
|
'HAVE_CHMOD': ('chmod', 'sys/stat.h'), |
|
'HAVE_CHOWN': ('chown', 'unistd.h'), |
|
'HAVE_FSTAT': ('fstat', 'sys/stat.h'), |
|
'HAVE_GETADDRINFO': ('getaddrinfo', 'netdb.h'), |
|
'HAVE_GETGRGID_R': ('getgrgid_r', 'grp.h'), |
|
'HAVE_GETGRNAM_R': ('getgrnam_r', 'grp.h'), |
|
'HAVE_GETGROUPS': ('getgroups', 'grp.h'), |
|
'HAVE_GETOPT_LONG': ('getopt_long', 'getopt.h'), |
|
'HAVE_GETPWNAM_R': ('getpwnam', 'pwd.h'), |
|
'HAVE_GETPWUID_R': ('getpwuid_r', 'pwd.h'), |
|
'HAVE_GETUID': ('getuid', 'unistd.h'), |
|
'HAVE_LRINTF': ('lrintf', 'math.h'), |
|
'HAVE_MKFIFO': ('mkfifo', 'sys/stat.h'), |
|
'HAVE_MLOCK': ('mlock', 'sys/mman.h'), |
|
'HAVE_NANOSLEEP': ('nanosleep', 'time.h'), |
|
'HAVE_PIPE': ('pipe', 'unistd.h'), |
|
'HAVE_PPOLL': ('ppoll', 'poll.h'), |
|
'HAVE_REGEXEC': ('regexec', 'regex.h'), |
|
'HAVE_SETEGID': ('setegid', 'unistd.h'), |
|
'HAVE_SETEUID': ('seteuid', 'unistd.h'), |
|
'HAVE_SETPGID': ('setpgid', 'unistd.h'), |
|
'HAVE_SETREGID': ('setregid', 'unistd.h'), |
|
'HAVE_SETRESGID': ('setresgid', 'unistd.h'), |
|
'HAVE_SETRESUID': ('setresuid', 'unistd.h'), |
|
'HAVE_SHM_OPEN': ('shm_open', 'fcntl.h'), |
|
'HAVE_SLEEP': ('sleep', 'unistd.h'), |
|
'HAVE_STRERROR_R': ('strerror_r', 'string.h'), |
|
'HAVE_STRTOF': ('strtof', 'stdlib.h'), |
|
'HAVE_SYSCONF': ('sysconf', 'unistd.h'), |
|
'HAVE_USLEEP': ('usleep', 'unistd.h'), |
|
'HAVE_VFORK': ('vfork', 'unistd.h'), |
|
'HAVE_MALLOC': ('malloc', 'stdlib.h'), |
|
'HAVE_CALLOC': ('calloc', 'stdlib.h'), |
|
'HAVE_REALLOC': ('realloc', 'stdlib.h'), |
|
'HAVE_FREE': ('free', 'stdlib.h'), |
|
'HAVE_ALLOCA': ('alloca', 'alloca.h'), |
|
'HAVE_QSORT': ('qsort', 'stdlib.h'), |
|
'HAVE_ABS': ('abs', 'stdlib.h'), |
|
'HAVE_MEMSET': ('memset', 'string.h'), |
|
'HAVE_MEMCMP': ('memcmp', 'string.h'), |
|
'HAVE_STRLEN': ('strlen', 'string.h'), |
|
'HAVE_STRLCAT': ('strlcat', 'string.h'), |
|
'HAVE_STRDUP': ('strdup', 'string.h'), |
|
'HAVE__STRREV': ('_strrev', 'string.h'), |
|
'HAVE__STRUPR': ('_strupr', 'string.h'), |
|
'HAVE__STRLWR': ('_strlwr', 'string.h'), |
|
'HAVE_INDEX': ('index', 'strings.h'), |
|
'HAVE_RINDEX': ('rindex', 'strings.h'), |
|
'HAVE_STRCHR': ('strchr', 'string.h'), |
|
'HAVE_STRRCHR': ('strrchr', 'string.h'), |
|
'HAVE_STRSTR': ('strstr', 'string.h'), |
|
'HAVE_STRTOL': ('strtol', 'stdlib.h'), |
|
'HAVE_STRTOUL': ('strtoul', 'stdlib.h'), |
|
'HAVE_STRTOULL': ('strtoull', 'stdlib.h'), |
|
'HAVE_STRTOD': ('strtod', 'stdlib.h'), |
|
'HAVE_ATOI': ('atoi', 'stdlib.h'), |
|
'HAVE_ATOF': ('atof', 'stdlib.h'), |
|
'HAVE_STRCMP': ('strcmp', 'string.h'), |
|
'HAVE_STRNCMP': ('strncmp', 'string.h'), |
|
'HAVE_VSSCANF': ('vsscanf', 'stdio.h'), |
|
'HAVE_ATAN': ('atan', 'math.h'), |
|
'HAVE_ATAN2': ('atan2', 'math.h'), |
|
'HAVE_ACOS': ('acos', 'math.h'), |
|
'HAVE_ASIN': ('asin', 'math.h'), |
|
'HAVE_ASINH': ('asinh', 'math.h'), |
|
'HAVE_CEIL': ('ceil', 'math.h'), |
|
'HAVE_COPYSIGN': ('copysign', 'math.h'), |
|
'HAVE_COS': ('cos', 'math.h'), |
|
'HAVE_COSH': ('cosh', 'math.h'), |
|
'HAVE_COSF': ('cosf', 'math.h'), |
|
'HAVE_FABS': ('fabs', 'math.h'), |
|
'HAVE_FLOOR': ('floor', 'math.h'), |
|
'HAVE_ISINF': ('isinf', 'math.h'), |
|
'HAVE_LOG': ('log', 'math.h'), |
|
'HAVE_POW': ('pow', 'math.h'), |
|
'HAVE_SCALBN': ('scalbn', 'math.h'), |
|
'HAVE_SIN': ('sin', 'math.h'), |
|
'HAVE_SINF': ('sinf', 'math.h'), |
|
'HAVE_SINH': ('sinh', 'math.h'), |
|
'HAVE_SQRT': ('sqrt', 'math.h'), |
|
'HAVE_FSEEKO': ('fseeko', 'stdio.h'), |
|
'HAVE_FSEEKO64': ('fseeko64', 'stdio.h'), |
|
'HAVE_SETJMP': ('setjmp', 'setjmp.h'), |
|
'HAVE_PTHREAD_SETNAME_NP': ('pthread_setname_np', 'pthread.h'), |
|
'HAVE_PTHREAD_SET_NAME_NP': ('pthread_set_name_np', 'pthread.h'), |
|
} |
|
|
|
print('check_functions = [') |
|
|
|
for line in open(sys.argv[1]): |
|
try: |
|
token = line.split()[1] |
|
if token in function_data: |
|
fdata = function_data[token] |
|
print(" ['%s', '%s', '#include<%s>']," % (token, fdata[0], fdata[1])) |
|
elif token.startswith('HAVE_') and not token.endswith('_H'): |
|
print('# check token', token) |
|
except Exception: |
|
pass |
|
print(']\n') |
|
|
|
print('''foreach f : check_functions |
|
if cc.has_function(f.get(1), prefix : f.get(2)) |
|
cdata.set(f.get(0), 1) |
|
endif |
|
endforeach |
|
''') |
|
|
|
# Convert sizeof checks. |
|
|
|
for line in open(sys.argv[1]): |
|
arr = line.strip().split() |
|
if len(arr) != 2: |
|
continue |
|
elem = arr[1] |
|
if elem.startswith('SIZEOF_'): |
|
typename = elem.split('_', 1)[1].replace('_P', '*').replace('_', ' ').lower().replace('size t', 'size_t') |
|
print("cdata.set('%s', cc.sizeof('%s'))" % (elem, typename)) |
|
|
|
print(''' |
|
configure_file(input : 'config.h.in', |
|
output : 'config.h', |
|
configuration : cdata)''')
|
|
|