blddir = 'bin'
-import sys, os
+import Logs, sys, os
# find the buildtools directory
srcdir = '.'
sys.path.insert(0, srcdir + '/buildtools/wafsamba')
import wafsamba, samba_dist
-import Options
+import Options, Utils
samba_dist.DIST_DIRS('lib/replace buildtools:buildtools third_party/waf:third_party/waf')
opt.PRIVATE_EXTENSION_DEFAULT('')
opt.RECURSE('buildtools/wafsamba')
-@wafsamba.runonce
+@Utils.run_once
def configure(conf):
conf.RECURSE('buildtools/wafsamba')
conf.CHECK_HEADERS('sys/id.h sys/ioctl.h sys/ipc.h sys/mman.h sys/mode.h sys/ndir.h sys/priv.h')
conf.CHECK_HEADERS('sys/resource.h sys/security.h sys/shm.h sys/statfs.h sys/statvfs.h sys/termio.h')
conf.CHECK_HEADERS('sys/vfs.h sys/xattr.h termio.h termios.h sys/file.h')
- conf.CHECK_HEADERS('sys/ucontext.h sys/wait.h sys/stat.h malloc.h grp.h')
+ conf.CHECK_HEADERS('sys/ucontext.h sys/wait.h sys/stat.h')
+
+ if not conf.CHECK_DECLS('malloc', headers='stdlib.h'):
+ conf.CHECK_HEADERS('malloc.h')
+
+ conf.CHECK_HEADERS('grp.h')
conf.CHECK_HEADERS('sys/select.h setjmp.h utime.h sys/syslog.h syslog.h')
conf.CHECK_HEADERS('stdarg.h vararg.h sys/mount.h mntent.h')
conf.CHECK_HEADERS('stropts.h unix.h string.h strings.h sys/param.h limits.h')
headers='sys/inotify.h')
conf.CHECK_HEADERS('security/pam_appl.h zlib.h asm/unistd.h')
- conf.CHECK_HEADERS('aio.h sys/unistd.h rpc/rpc.h rpc/nettype.h alloca.h float.h')
+ conf.CHECK_HEADERS('aio.h sys/unistd.h alloca.h float.h')
+
+ conf.SET_TARGET_TYPE('tirpc', 'EMPTY')
+
+ if conf.CHECK_CODE(
+ '\n#ifndef _TIRPC_RPC_H\n#error "no tirpc headers in system path"\n#endif\n',
+ 'HAVE_RPC_RPC_HEADERS',
+ headers=['rpc/rpc.h', 'rpc/nettype.h'],
+ msg='Checking for tirpc rpc headers in default system path'):
+ if conf.CONFIG_SET('HAVE_RPC_RPC_H'):
+ conf.undefine('HAVE_RPC_RPC_H')
+
+ if not conf.CONFIG_SET('HAVE_RPC_RPC_H'):
+ if conf.CHECK_CFG(package='libtirpc', args='--cflags --libs',
+ msg='Checking for libtirpc headers',
+ uselib_store='TIRPC'):
+ conf.CHECK_HEADERS('rpc/rpc.h rpc/nettype.h', lib='tirpc', together=True)
+ conf.SET_TARGET_TYPE('tirpc', 'SYSLIB')
+ if not conf.CONFIG_SET('HAVE_RPC_RPC_H'):
+ if conf.CHECK_CFG(package='libntirpc', args='--cflags',
+ msg='Checking for libntirpc headers',
+ uselib_store='TIRPC'):
+ conf.CHECK_HEADERS('rpc/rpc.h rpc/nettype.h', lib='tirpc', together=True)
+ conf.SET_TARGET_TYPE('tirpc', 'SYSLIB')
+ if not conf.CONFIG_SET('HAVE_RPC_RPC_H'):
+ Logs.warn('No rpc/rpc.h header found, tirpc or libntirpc missing?')
+
+ conf.SET_TARGET_TYPE('nsl', 'EMPTY')
+ conf.CHECK_HEADERS('rpc/rpc.h rpcsvc/yp_prot.h', lib='tirpc')
+ if not conf.CONFIG_SET('HAVE_RPCSVC_YP_PROT_H'):
+ if conf.CHECK_CFG(package='libnsl', args='--cflags --libs',
+ msg='Checking for libnsl',
+ uselib_store='NSL'):
+ conf.SET_TARGET_TYPE('nsl', 'SYSLIB')
+ conf.CHECK_HEADERS('rpc/rpc.h rpcsvc/yp_prot.h', lib='tirpc nsl')
+ else:
+ conf.SET_TARGET_TYPE('nsl', 'SYSLIB')
+ conf.CHECK_HEADERS('rpcsvc/nis.h rpcsvc/ypclnt.h', lib='tirpc nsl')
- conf.CHECK_HEADERS('rpcsvc/nis.h rpcsvc/ypclnt.h sys/sysctl.h')
+ conf.CHECK_HEADERS('sys/sysctl.h')
conf.CHECK_HEADERS('sys/fileio.h sys/filesys.h sys/dustat.h sys/sysmacros.h')
conf.CHECK_HEADERS('xfs/libxfs.h netgroup.h')
- conf.CHECK_CODE('', headers='rpc/rpc.h rpcsvc/yp_prot.h', define='HAVE_RPCSVC_YP_PROT_H')
-
conf.CHECK_HEADERS('valgrind.h valgrind/valgrind.h valgrind/memcheck.h')
conf.CHECK_HEADERS('nss_common.h nsswitch.h ns_api.h')
conf.CHECK_HEADERS('sys/extattr.h sys/ea.h sys/proplist.h sys/cdefs.h')
- conf.CHECK_HEADERS('utmp.h utmpx.h lastlog.h malloc.h')
+ conf.CHECK_HEADERS('utmp.h utmpx.h lastlog.h')
conf.CHECK_HEADERS('syscall.h sys/syscall.h inttypes.h')
conf.CHECK_HEADERS('sys/atomic.h')
conf.CHECK_HEADERS('libgen.h')
+ if conf.CHECK_CFLAGS('-Wno-format-truncation'):
+ conf.define('HAVE_WNO_FORMAT_TRUNCATION', '1')
+
+ if conf.CHECK_CFLAGS('-Wno-unused-function'):
+ conf.define('HAVE_WNO_UNUSED_FUNCTION', '1')
+
+ if conf.CHECK_CFLAGS('-Wno-strict-overflow'):
+ conf.define('HAVE_WNO_STRICT_OVERFLOW', '1')
+
# Check for process set name support
conf.CHECK_CODE('''
#include <sys/prctl.h>
''',
define='HAVE_IPV6',
lib='nsl socket',
- headers='sys/socket.h netdb.h netinet/in.h')
+ headers='sys/socket.h netdb.h netinet/in.h net/if.h')
if conf.CONFIG_SET('HAVE_SYS_UCONTEXT_H') and conf.CONFIG_SET('HAVE_SIGNAL_H'):
conf.CHECK_CODE('''
# Check for atomic builtins. */
conf.CHECK_CODE('''
- int main(void) {
- int i;
- (void)__sync_fetch_and_add(&i, 1);
- return 0;
- }
+ int i;
+ (void)__sync_fetch_and_add(&i, 1);
''',
'HAVE___SYNC_FETCH_AND_ADD',
msg='Checking for __sync_fetch_and_add compiler builtin')
conf.CHECK_CODE('''
- #include <stdint.h>
- #include <sys/atomic.h>
- int main(void) {
- int32_t i;
- atomic_add_32(&i, 1);
- return 0;
- }
+ int32_t i;
+ atomic_add_32(&i, 1);
''',
'HAVE_ATOMIC_ADD_32',
headers='stdint.h sys/atomic.h',
msg='Checking for atomic_add_32 compiler builtin')
+ conf.CHECK_CODE('''
+ #define FALL_THROUGH __attribute__((fallthrough))
+
+ enum direction_e {
+ UP = 0,
+ DOWN,
+ };
+
+ int main(void) {
+ enum direction_e key = UP;
+ int i = 10;
+ int j = 0;
+
+ switch (key) {
+ case UP:
+ i = 5;
+ FALL_THROUGH;
+ case DOWN:
+ j = i * 2;
+ break;
+ default:
+ break;
+ }
+
+ if (j < i) {
+ return 1;
+ }
+
+ return 0;
+ }
+ ''',
+ 'HAVE_FALLTHROUGH_ATTRIBUTE',
+ addmain=False,
+ cflags='-Werror',
+ msg='Checking for fallthrough attribute')
+
# these may be builtins, so we need the link=False strategy
conf.CHECK_FUNCS('strdup memmem printf memset memcpy memmove strcpy strncpy bzero', link=False)
conf.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf')
conf.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
conf.CHECK_FUNCS('strtouq strtoll __strtoll strtoq memalign posix_memalign')
+
+ if conf.CONFIG_SET('HAVE_MEMALIGN'):
+ conf.CHECK_DECLS('memalign', headers='malloc.h')
+
+ # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
+ if conf.CHECK_CODE('''
+#define _XOPEN_SOURCE 600
+#include <stdlib.h>
+#if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
+#error probably broken posix_fallocate
+#endif
+''',
+ '_POSIX_FALLOCATE_CAPABLE_LIBC',
+ msg='Checking for posix_fallocate-capable libc'):
+ conf.CHECK_FUNCS('posix_fallocate')
+
conf.CHECK_FUNCS('prctl dirname basename')
+ strlcpy_in_bsd = False
+
# libbsd on some platforms provides strlcpy and strlcat
if not conf.CHECK_FUNCS('strlcpy strlcat'):
- conf.CHECK_FUNCS_IN('strlcpy strlcat', 'bsd', headers='bsd/string.h',
- checklibc=True)
+ if conf.CHECK_FUNCS_IN('strlcpy strlcat', 'bsd', headers='bsd/string.h',
+ checklibc=True):
+ strlcpy_in_bsd = True
if not conf.CHECK_FUNCS('getpeereid'):
conf.CHECK_FUNCS_IN('getpeereid', 'bsd', headers='sys/types.h bsd/unistd.h')
if not conf.CHECK_FUNCS_IN('setproctitle', 'setproctitle', headers='setproctitle.h'):
conf.CHECK_FUNCS_IN('setproctitle', 'bsd', headers='sys/types.h bsd/unistd.h')
+ if not conf.CHECK_FUNCS('setproctitle_init'):
+ conf.CHECK_FUNCS_IN('setproctitle_init', 'bsd', headers='sys/types.h bsd/unistd.h')
+
+ if not conf.CHECK_FUNCS('closefrom'):
+ conf.CHECK_FUNCS_IN('closefrom', 'bsd', headers='bsd/unistd.h')
conf.CHECK_CODE('''
struct ucred cred;
if conf.CHECK_FUNCS_IN('dgettext gettext', '', checklibc=True, headers='libintl.h'):
# save for dependency definitions
conf.env.intl_libs=''
- # others (e.g. FreeBSD) have seperate libintl
+ # others (e.g. FreeBSD) have separate libintl
elif conf.CHECK_FUNCS_IN('dgettext gettext', 'intl', checklibc=False, headers='libintl.h'):
# save for dependency definitions
conf.env.intl_libs='intl'
conf.DEFINE('HAVE_ROBUST_MUTEXES', 1)
conf.CHECK_FUNCS_IN('crypt', 'crypt', checklibc=True)
+ conf.CHECK_FUNCS_IN('crypt_r', 'crypt', checklibc=True)
conf.CHECK_VARIABLE('rl_event_hook', define='HAVE_DECL_RL_EVENT_HOOK', always=True,
headers='readline.h readline/readline.h readline/history.h')
if conf.CONFIG_SET('HAVE_PORT_CREATE') and conf.CONFIG_SET('HAVE_PORT_H'):
conf.DEFINE('HAVE_SOLARIS_PORTS', 1)
+ if conf.CHECK_FUNCS('eventfd', headers='sys/eventfd.h'):
+ conf.DEFINE('HAVE_EVENTFD', 1)
+
conf.CHECK_HEADERS('poll.h')
conf.CHECK_FUNCS('poll')
# look for a method of finding the list of network interfaces
for method in ['HAVE_IFACE_GETIFADDRS', 'HAVE_IFACE_AIX', 'HAVE_IFACE_IFCONF', 'HAVE_IFACE_IFREQ']:
+ bsd_for_strlcpy = ''
+ if strlcpy_in_bsd:
+ bsd_for_strlcpy = ' bsd'
if conf.CHECK_CODE('''
#define %s 1
#define NO_CONFIG_H 1
#include "test/getifaddrs.c"
''' % method,
method,
- lib='nsl socket',
+ lib='nsl socket' + bsd_for_strlcpy,
addmain=False,
execute=True):
break
conf.RECURSE('system')
conf.SAMBA_CONFIG_H()
+ if conf.CHECK_FUNCS('strerror_r'):
+ # Check if strerror_r is XSI-Compatable, the default GNU implementation
+ # is not
+ conf.CHECK_CODE('int strerror_r(int errnum, char *buf, size_t buflen);',
+ 'STRERROR_R_XSI_NOT_GNU',
+ headers='string.h', addmain=False, link=False,
+ msg="Checking for XSI (rather than GNU) prototype for strerror_r")
REPLACEMENT_FUNCTIONS = {
if not bld.CONFIG_SET('HAVE_GETXATTR') or bld.CONFIG_SET('XATTR_ADDITIONAL_OPTIONS'):
REPLACE_SOURCE += ' xattr.c'
+ if not bld.CONFIG_SET('HAVE_CLOSEFROM'):
+ REPLACE_SOURCE += ' closefrom.c'
+
bld.SAMBA_LIBRARY('replace',
source=REPLACE_SOURCE,
group='base_libraries',
private_library=True,
deps='crypt dl nsl socket rt attr' + extra_libs)
+ replace_test_cflags="-Wno-format-zero-length"
+ if bld.CONFIG_SET('HAVE_WNO_FORMAT_TRUNCATION'):
+ replace_test_cflags += " -Wno-format-truncation"
bld.SAMBA_SUBSYSTEM('replace-test',
- source='''test/testsuite.c test/strptime.c
- test/os2_delete.c test/getifaddrs.c''',
- deps='replace')
+ source='''test/testsuite.c test/strptime.c
+ test/os2_delete.c test/getifaddrs.c''',
+ deps='replace',
+ cflags=replace_test_cflags)
if bld.env.standalone_replace:
bld.SAMBA_BINARY('replace_testsuite',
git.samba.org / metze / samba / wip.git / blobdiff