opt.SAMBA3_ADD_OPTION('fake-kaserver',
help=("Include AFS fake-kaserver support"), default=False)
- opt.add_option('--with-ctdb-dir',
- help=("Directory under which ctdb is installed"),
- action="store", dest='ctdb_dir', default=None)
- opt.add_option('--enable-old-ctdb',
- help=("enable building against (too) old version of ctdb (default=false)"),
- action="store_true", dest='enable_old_ctdb', default=False)
-
opt.add_option('--with-libcephfs',
help=("Directory under which libcephfs is installed"),
action="store", dest='libcephfs_dir', default=None)
conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True)
conf.CHECK_HEADERS('execinfo.h libexc.h libunwind.h netdb.h')
- conf.CHECK_HEADERS('linux/falloc.h')
+ conf.CHECK_HEADERS('linux/falloc.h linux/ioctl.h')
conf.CHECK_FUNCS('getcwd fchown chmod fchmod mknod')
conf.CHECK_FUNCS('strtol strchr strupr chflags')
# Check if the compiler will optimize out functions
conf.CHECK_CODE('''
-if (0) {
- this_function_does_not_exist();
-} else {
- return 1;
+#include <sys/types.h>
+size_t __unsafe_string_function_usage_here_size_t__(void);
+#define CHECK_STRING_SIZE(d, len) (sizeof(d) != (len) && sizeof(d) != sizeof(char *))
+static size_t push_string_check_fn(void *dest, const char *src, size_t dest_len) {
+ return 0;
+}
+
+#define push_string_check(dest, src, dest_len) \
+ (CHECK_STRING_SIZE(dest, dest_len) \
+ ? __unsafe_string_function_usage_here_size_t__() \
+ : push_string_check_fn(dest, src, dest_len))
+
+int main(int argc, char **argv) {
+ char outbuf[1024];
+ char *p = outbuf;
+ const char *foo = "bar";
+ p += 31 + push_string_check(p + 31, foo, sizeof(outbuf) - (p + 31 - outbuf));
+ return 0;
}''', 'HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS',
- msg="Checking if the compiler will optimize out functions")
+ addmain=False,
+ add_headers=False,
+ msg="Checking if the compiler will optimize out functions")
# Check if the compiler supports the LL suffix on long long integers
# AIX needs this
conf.DEFINE('HAVE_NO_AIO', '1')
if host_os.rfind('linux') > -1:
+ conf.CHECK_FUNCS('eventfd')
conf.CHECK_FUNCS_IN('io_submit', 'aio')
conf.CHECK_CODE('''
struct io_event ioev;
conf.DEFINE('WITH_QUOTAS', '1')
#
- # checking for clustering extensions (CTDB)
+ # cluster support (CTDB)
#
- if Options.options.with_cluster_support == False:
- # configure is called with --without-cluster-support,
- # so don't check for and build w/o ctdb support.
- have_cluster_support = False
-
+ if not Options.options.with_cluster_support:
+ Logs.info("building without cluster support (--without-cluster-support)")
+ conf.env.with_ctdb = False
else:
-
- have_cluster_support = True
- ctdb_broken = ""
- CTDB_CFLAGS = ""
-
- srcdir = os.path.realpath(conf.srcdir)
- if 'EXTRA_INCLUDES' in conf.env:
- includes = ' '.join(conf.env['EXTRA_INCLUDES']).replace('#', srcdir + '/')
- else:
- includes = ''
-
- if Options.options.ctdb_dir:
- CTDB_INCLUDE = Options.options.ctdb_dir + '/include'
- else:
- CTDB_INCLUDE = conf.srcdir + '/ctdb/include'
- includes = includes + ' ' + CTDB_INCLUDE
-
- if not conf.env.USING_SYSTEM_TDB:
- includes = includes + ' ' + srcdir + '/lib/tdb/include'
-
- if not conf.env.USING_SYSTEM_TALLOC:
- includes = includes + ' ' + srcdir + '/lib/talloc'
-
- ok = conf.CHECK_CODE('''
- #define NO_CONFIG_H
- #include "replace.h"
- #include "system/wait.h"
- #include "system/network.h"
- #define private #error __USED_RESERVED_WORD_private__
- #include <talloc.h>
- #include <tdb.h>
- #include <ctdb.h>
-
- int main(void)
- {
- return 0;
- }
- ''',
- 'HAVE_CTDB_CHECK_CODE',
- addmain=False,
- includes=includes,
- msg='Checking for header ctdb.h')
- if ok:
- CTDB_CFLAGS += ' -DHAVE_CTDB_H=1'
- else:
- have_cluster_support = False
- ctdb_broken = "ctdb.h is required for cluster support"
-
- conf.CONFIG_RESET('HAVE_CTDB_CHECK_CODE')
- if have_cluster_support:
- ok = conf.CHECK_CODE('''
- #define NO_CONFIG_H
- #include "replace.h"
- #include "system/wait.h"
- #include "system/network.h"
- #define private #error __USED_RESERVED_WORD_private__
- #include <talloc.h>
- #include <tdb.h>
- #include <ctdb.h>
- #include <ctdb_private.h>
-
- int main(void)
- {
- return 0;
- }
- ''',
- 'HAVE_CTDB_CHECK_CODE',
- addmain=False,
- includes=includes,
- msg='Checking for header ctdb_private.h')
- if ok:
- CTDB_CFLAGS += ' -DHAVE_CTDB_PRIVATE_H=1'
- else:
- have_cluster_support = False
- ctdb_broken = "ctdb_private.h is required for cluster support"
-
- conf.CONFIG_RESET('HAVE_CTDB_CHECK_CODE')
- if have_cluster_support:
- ok = conf.CHECK_CODE('''
- #define NO_CONFIG_H
- #include "replace.h"
- #include "system/wait.h"
- #include "system/network.h"
- #define private #error __USED_RESERVED_WORD_private__
- #include <talloc.h>
- #include <tdb.h>
- #include <ctdb.h>
- #include <ctdb_protocol.h>
-
- int main(void)
- {
- return 0;
- }
- ''',
- 'HAVE_CTDB_CHECK_CODE',
- addmain=False,
- includes=includes,
- msg='Checking for header ctdb_protocol.h')
- if ok:
- CTDB_CFLAGS += ' -DHAVE_CTDB_PROTOCOL_H=1'
-
- conf.CONFIG_RESET('HAVE_CTDB_CHECK_CODE')
- if have_cluster_support:
- ok = conf.CHECK_CODE('''
- #define NO_CONFIG_H
- #include "replace.h"
- #include "system/wait.h"
- #include "system/network.h"
- #include <talloc.h>
- #include <tdb.h>
- #include <ctdb.h>
- #include <ctdb_private.h>
-
- int main(void)
- {
- int i = (int)CTDB_CONTROL_TRANS3_COMMIT;
- return 0;
- }
- ''',
- 'HAVE_CTDB_CHECK_CODE',
- addmain=False,
- includes=includes,
- msg='Checking for transaction support (TRANS3_COMMIT control)')
- if ok:
- CTDB_CFLAGS += ' -DHAVE_CTDB_CONTROL_TRANS3_COMMIT_DECL=1'
- else:
- have_cluster_support = False
- ctdb_broken = "ctdb transaction support missing or too old"
-
- conf.CONFIG_RESET('HAVE_CTDB_CHECK_CODE')
- if have_cluster_support:
- ok = conf.CHECK_CODE('''
- #define NO_CONFIG_H
- #include "replace.h"
- #include "system/wait.h"
- #include "system/network.h"
- #include <talloc.h>
- #include <tdb.h>
- #include <ctdb.h>
- #include <ctdb_private.h>
-
- int main(void)
- {
- int i = (int)CTDB_CONTROL_SCHEDULE_FOR_DELETION;
- return 0;
- }
- ''',
- 'HAVE_CTDB_CHECK_CODE',
- addmain=False,
- includes=includes,
- msg='Checking for SCHEDULE_FOR_DELETION control')
- if ok:
- CTDB_CFLAGS += ' -DHAVE_CTDB_CONTROL_SCHEDULE_FOR_DELETION_DECL=1'
- else:
- if not Options.options.enable_old_ctdb:
- have_cluster_support = False
- ctdb_broken = "SCHEDULE_FOR_DELETION control missing"
- else:
- Logs.warn("ignoring missing SCHEDULE_FOR_DELETION control (--enable-old-ctdb)")
-
- conf.CONFIG_RESET('HAVE_CTDB_CHECK_CODE')
- if have_cluster_support:
- ok = conf.CHECK_CODE('''
- #define NO_CONFIG_H
- #include "replace.h"
- #include "system/wait.h"
- #include "system/network.h"
- #include <talloc.h>
- #include <tdb.h>
- #include <ctdb.h>
-
- int main(void)
- {
- int i = (int)CTDB_WANT_READONLY;
- return 0;
- }
- ''',
- 'HAVE_CTDB_CHECK_CODE',
- addmain=False,
- includes=includes,
- msg='Checking for CTDB readonly records support')
- if ok:
- CTDB_CFLAGS += ' -DHAVE_CTDB_WANT_READONLY_DECL=1'
- else:
- if not Options.options.enable_old_ctdb:
- have_cluster_support = False
- ctdb_broken = "support for CTDB readonly records missing"
- else:
- Logs.warn("ignoring missing READONLY support (--enable-old-ctdb)")
-
- conf.CONFIG_RESET('HAVE_CTDB_CHECK_CODE')
- if have_cluster_support:
- ok = conf.CHECK_CODE('''
- #define NO_CONFIG_H
- #include "replace.h"
- #include "system/wait.h"
- #include "system/network.h"
- #include <talloc.h>
- #include <tdb.h>
- #include <ctdb.h>
- #include <ctdb_private.h>
-
- int main(void)
- {
- struct ctdb_control_tcp _x;
- return 0;
- }
- ''',
- 'HAVE_CTDB_CHECK_CODE',
- addmain=False,
- includes=includes,
- msg='Checking for ctdb ipv4 support')
- if ok:
- CTDB_CFLAGS += ' -DHAVE_STRUCT_CTDB_CONTROL_TCP=1'
- else:
- have_cluster_support = False
- ctdb_broken = "missing struct ctdb_control_tcp"
-
- conf.CONFIG_RESET('HAVE_CTDB_CHECK_CODE')
- if have_cluster_support:
- ok = conf.CHECK_CODE('''
- #define NO_CONFIG_H
- #include "replace.h"
- #include "system/wait.h"
- #include "system/network.h"
- #include <talloc.h>
- #include <tdb.h>
- #include <ctdb.h>
- #include <ctdb_private.h>
-
- int main(void)
- {
- struct ctdb_control_tcp_addr _x;
- return 0;
- }
- ''',
- 'HAVE_CTDB_CHECK_CODE',
- addmain=False,
- includes=includes,
- msg='Checking for ctdb ipv6 support')
- if ok:
- CTDB_CFLAGS += ' -DHAVE_STRUCT_CTDB_CONTROL_TCP_ADDR=1'
-
- conf.CONFIG_RESET('HAVE_CTDB_CHECK_CODE')
- if have_cluster_support:
- ok = conf.CHECK_CODE('''
- #define NO_CONFIG_H
- #include "replace.h"
- #include "system/wait.h"
- #include "system/network.h"
- #include <talloc.h>
- #include <tdb.h>
- #include <ctdb.h>
- #include <ctdb_private.h>
-
- int main(void)
- {
- int i = (int)CTDB_CONTROL_CHECK_SRVIDS;
- return 0;
- }
- ''',
- 'HAVE_CTDB_CHECK_CODE',
- addmain=False,
- includes=includes,
- msg='Checking for CHECK_SRVIDS control')
- if ok:
- CTDB_CFLAGS += ' -DHAVE_CTDB_CONTROL_CHECK_SRVIDS_DECL=1'
- else:
- if not Options.options.enable_old_ctdb:
- have_cluster_support = False
- ctdb_broken = "CHECK_SRVIDS control missing"
- else:
- Logs.warn("ignoring missing CHECK_SRVIDS control (--enable-old-ctdb)")
-
- conf.CONFIG_RESET('HAVE_CTDB_CHECK_CODE')
- conf.undefine('HAVE_CTDB_CHECK_CODE')
- if have_cluster_support:
Logs.info("building with cluster support")
- conf.env['CTDB_CFLAGS'] = CTDB_CFLAGS
- conf.env['CTDB_INCLUDE'] = CTDB_INCLUDE
- else:
- if Options.options.with_cluster_support == False:
- Logs.info("building without cluster support (--without-cluster-support)")
- elif Options.options.with_cluster_support == True:
- Logs.error("Cluster support not available: " + ctdb_broken)
- conf.fatal("Cluster support not found, but --with-cluster-support was specified")
- else:
- Logs.info("building without cluster support: " + ctdb_broken)
- conf.env['CTDB_CFLAGS'] = ''
-
+ conf.env['CTDB_CFLAGS'] = '-DCLUSTER_SUPPORT=1'
+ conf.env['CTDB_INCLUDE'] = conf.srcdir + '/ctdb/include'
+ conf.env.with_ctdb = True
conf.CHECK_CODE('__attribute__((destructor)) static void cleanup(void) { }',
'HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR',
git.samba.org / obnox / samba / samba-obnox.git / blobdiff