# FIXME: should really be called HOST_CPU or such
cdata.set('TARGET_CPU', '"@0@"'.format(host_machine.cpu()))
-check_headers = [['dlfcn.h','HAVE_DLFCN_H'],
- ['inttypes.h', 'HAVE_INTTYPES_H'],
- ['memory.h', 'HAVE_MEMORY_H'],
- ['poll.h', 'HAVE_POLL_H'],
- ['stdint.h', 'HAVE_STDINT_H'],
- ['stdio_ext.h', 'HAVE_STDIO_EXT_H'],
- ['strings.h', 'HAVE_STRINGS_H'],
- ['string.h', 'HAVE_STRING_H'],
- ['sys/param.h', 'HAVE_SYS_PARAM_H'],
- ['sys/poll.h', 'HAVE_SYS_POLL_H'],
- ['sys/prctl.h', 'HAVE_SYS_PRCTL_H'],
- ['sys/socket.h', 'HAVE_SYS_SOCKET_H'],
- ['sys/stat.h', 'HAVE_SYS_STAT_H'],
- ['sys/times.h', 'HAVE_SYS_TIMES_H'],
- ['sys/time.h', 'HAVE_SYS_TIME_H'],
- ['sys/types.h', 'HAVE_SYS_TYPES_H'],
- ['sys/utsname.h', 'HAVE_SYS_UTSNAME_H'],
- ['sys/wait.h', 'HAVE_SYS_WAIT_H'],
- ['ucontext.h', 'HAVE_UCONTEXT_H'],
- ['unistd.h', 'HAVE_UNISTD_H'],
- ['valgrind/valgrind.h', 'HAVE_VALGRIND_VALGRIND_H'],
- ['sys/resource.h', 'HAVE_SYS_RESOURCE_H'],
+check_headers = [
+ 'dlfcn.h',
+ 'inttypes.h',
+ 'memory.h',
+ 'poll.h',
+ 'stdint.h',
+ 'stdio_ext.h',
+ 'strings.h',
+ 'string.h',
+ 'sys/param.h',
+ 'sys/poll.h',
+ 'sys/prctl.h',
+ 'sys/socket.h',
+ 'sys/stat.h',
+ 'sys/times.h',
+ 'sys/time.h',
+ 'sys/types.h',
+ 'sys/utsname.h',
+ 'sys/wait.h',
+ 'ucontext.h',
+ 'unistd.h',
+ 'valgrind/valgrind.h',
+ 'sys/resource.h',
]
if host_machine.system() == 'windows'
- check_headers += [ ['winsock2.h', 'HAVE_WINSOCK2_H'] ]
+ check_headers += ['winsock2.h']
endif
foreach h : check_headers
- if cc.has_header(h.get(0))
- cdata.set(h.get(1), 1)
+ if cc.has_header(h)
+ define = 'HAVE_' + h.underscorify().to_upper()
+ cdata.set(define, 1)
endif
endforeach
-gmtoff_src = '''#include <time.h>
-int main(void) {
- struct tm t;
- t.tm_gmtoff = 0;
- return 0;
-}
-'''
-
-if cc.compiles(gmtoff_src, name : 'tm_gmtoff from time.h')
+if cc.has_member('struct tm', 'tm_gmtoff', prefix : '#include <time.h>')
cdata.set('HAVE_TM_GMTOFF', 1)
endif
-if cc.has_function('gmtime_r', prefix : '#include<time.h>')
- cdata.set('HAVE_GMTIME_R', 1)
-endif
+check_functions = [
+ 'gmtime_r',
+ 'sigaction',
+ 'getrusage',
+ 'fseeko',
+ 'ftello',
+ 'fsetpos',
+ 'fgetpos',
+ 'poll',
+ 'pselect',
+ 'getpagesize',
+ 'clock_gettime',
+ # These are needed by libcheck
+ 'getline',
+ 'mkstemp',
+ 'alarm',
+ 'gettimeofday',
+]
+
+foreach f : check_functions
+ if cc.has_function(f)
+ define = 'HAVE_' + f.underscorify().to_upper()
+ cdata.set(define, 1)
+ endif
+endforeach
+
+cdata.set('HAVE_MMAP', 1)
if cc.has_function('localtime_r', prefix : '#include<time.h>')
cdata.set('HAVE_LOCALTIME_R', 1)
# Needed by libcheck
cdata.set('HAVE_DECL_LOCALTIME_R', 1)
endif
-if cc.has_function('sigaction', prefix : '#include<signal.h>')
- cdata.set('HAVE_SIGACTION', 1)
-endif
-have_getrusage = cc.has_function('getrusage', prefix : '#include <sys/time.h>\n#include <sys/resource.h>')
-if have_getrusage
- cdata.set('HAVE_GETRUSAGE', 1)
-endif
-
-if cc.has_function('fseeko', prefix : '#include<stdio.h>')
- cdata.set('HAVE_FSEEKO', 1)
-endif
-if cc.has_function('ftello', prefix : '#include<stdio.h>')
- cdata.set('HAVE_FTELLO', 1)
-endif
-if cc.has_function('fsetpos', prefix : '#include<stdio.h>')
- cdata.set('HAVE_FSETPOS', 1)
-endif
-if cc.has_function('fgetpos', prefix : '#include<stdio.h>')
- cdata.set('HAVE_FGETPOS', 1)
-endif
-if cc.has_function('poll', prefix : '#include<poll.h>')
- cdata.set('HAVE_POLL', 1)
-endif
-if cc.has_function('pselect', prefix : '#include<sys/select.h>')
- cdata.set('HAVE_PSELECT', 1)
-endif
-cdata.set('HAVE_MMAP', 1)
if cc.has_function('posix_memalign', prefix : '#include<stdlib.h>')
cdata.set('HAVE_POSIX_MEMALIGN', 1)
endif
-if cc.has_function('getpagesize', prefix : '#include<unistd.h>')
- cdata.set('HAVE_GETPAGESIZE', 1)
-endif
-
-# With XCode 8, clock_gettime will be incorrectly detected as being available
-# regardless of what version of OS X you target because the symbol is available
-# in the .tbd file as a weak symbol.
-# See: https://bugzilla.gnome.org/show_bug.cgi?id=772451
-#
-# We cannot simply do cc.has_function with -Wl,-no_weak_imports because the
-# check does its own prototype decl that doesn't trigger that compiler flag.
-#
-# It's only starting from macOS 10.12 and iOS 10.0 that clock_gettime is
-# actually available, so we can unconditionally disable it for older versions.
-disable_clock_gettime_src = '''#include <AvailabilityMacros.h>
-#include <TargetConditionals.h>
-#if defined(TARGET_OS_MAC)
-# if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_12
-# error "Not compiling for OS X 10.12 or later"
-# endif
-#else
-# if __IPHONE_OS_VERSION_MIN_REQUIRED < __IPHONE_10_0
-# error "Not compiling for iOS 10.0 or later"
-# endif
-#endif
-'''
-
-if cc.has_function('clock_gettime', prefix : '#include <time.h>')
- if host_machine.system() == 'darwin'
- if cc.compiles(disable_clock_gettime_src, name : 'target darwin/ios version has clock_gettime')
- cdata.set('HAVE_CLOCK_GETTIME', 1)
- endif
- else
- cdata.set('HAVE_CLOCK_GETTIME', 1)
- endif
-endif
# We only want to use the __declspec(dllexport/import) dance in GST_EXPORT when
# building with MSVC
elif cc.has_function('_strdup', prefix : '#include <string.h>')
cdata.set('HAVE__STRDUP', 1) # Windows (MSVC)
endif
-if cc.has_function('getline', prefix : '#include <stdio.h>')
- cdata.set('HAVE_GETLINE', 1)
-endif
-if cc.has_function('mkstemp', prefix : '#include <stdlib.h>')
- cdata.set('HAVE_MKSTEMP', 1)
-endif
if host_machine.system() != 'windows'
cdata.set('HAVE_FORK', 1)
else
# libcheck requires HAVE_FORK to be 0 when fork() is not available
cdata.set('HAVE_FORK', 0)
endif
-if cc.has_function('alarm', prefix : '#include <unistd.h>')
- cdata.set('HAVE_ALARM', 1)
-endif
-if cc.has_function('gettimeofday', prefix : '#include <sys/time.h>')
- cdata.set('HAVE_GETTIMEOFDAY', 1)
-endif
if cc.has_function('strsignal', prefix : '#include <string.h>')
cdata.set('HAVE_DECL_STRSIGNAL', 1)
endif