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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 17:20:00 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 17:20:00 +0000 |
| commit | 8daa83a594a2e98f39d764422bfbdbc62c9efd44 (patch) | |
| tree | 4099e8021376c7d8c05bdf8503093d80e9c7bad0 /source3/wscript | |
| parent | Initial commit. (diff) | |
| download | samba-8daa83a594a2e98f39d764422bfbdbc62c9efd44.tar.xz samba-8daa83a594a2e98f39d764422bfbdbc62c9efd44.zip | |
Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'source3/wscript')
| -rw-r--r-- | source3/wscript | 2109 |
1 files changed, 2109 insertions, 0 deletions
diff --git a/source3/wscript b/source3/wscript new file mode 100644 index 0000000..83aeb76 --- /dev/null +++ b/source3/wscript @@ -0,0 +1,2109 @@ +#!/usr/bin/env python + +srcdir = ".." + +import sys, os +from optparse import SUPPRESS_HELP +sys.path.insert(0, srcdir + "/buildtools/wafsamba") +sys.path.insert(0, "source3") + +from waflib import Options, Logs, Errors +import wafsamba +import build.charset +from wafsamba import samba_utils +from samba_utils import TO_LIST +import samba3 + +default_prefix = Options.default_prefix = '/usr/local/samba' + +def options(opt): + + opt.add_option('--with-static-modules', + help=("Comma-separated list of names of modules to statically link in. "+ + "May include !module to disable 'module'. "+ + "Can be '!FORCED' to disable all non-required static only modules. "+ + "Can be '!DEFAULT' to disable all modules defaulting to a static build. "+ + "Can be 'ALL' to build all default shared modules static. "+ + "The most specific one wins, while the order is ignored "+ + "and --with-static-modules is evaluated before "+ + "--with-shared-modules"), + action="store", dest='static_modules', default=None) + opt.add_option('--with-shared-modules', + help=("Comma-separated list of names of modules to build shared. "+ + "May include !module to disable 'module'. "+ + "Can be '!FORCED' to disable all non-required shared only modules. "+ + "Can be '!DEFAULT' to disable all modules defaulting to a shared build. "+ + "Can be 'ALL' to build all default static modules shared. "+ + "The most specific one wins, while the order is ignored "+ + "and --with-static-modules is evaluated before "+ + "--with-shared-modules"), + action="store", dest='shared_modules', default=None) + +# Optional Libraries +# ------------------ +# +# Most of the calls to opt.samba_add_onoff_option() implicitly +# or explicitly use default=True +# +# To assist users and distributors to build Samba with the full feature +# set, the build system will abort if our dependent libraries and their +# header files are not found on the target system. This will mean for +# example, that xattr, acl and ldap headers must be installed for the +# default build to complete. The configure system will check for these +# headers, and the error message will indicate the option (such as +# --without-acl-support) that can be specified to skip this requirement. +# +# This will assist users and in particular distributors in building fully +# functional packages, while allowing those on systems truly without these +# facilities to continue to build Samba after careful consideration. +# +# It also ensures our container image generation in bootstrap/ is correct +# as otherwise a missing package there would just silently work + + opt.samba_add_onoff_option('winbind') + opt.samba_add_onoff_option('ads') + opt.samba_add_onoff_option('ldap') + opt.samba_add_onoff_option('cups', with_name="enable", without_name="disable") + opt.samba_add_onoff_option('iprint', with_name="enable", without_name="disable") + opt.samba_add_onoff_option('pam') + opt.samba_add_onoff_option('quotas', default=None) + opt.samba_add_onoff_option('sendfile-support', default=None) + opt.samba_add_onoff_option('utmp') + opt.samba_add_onoff_option('avahi', with_name="enable", without_name="disable") + opt.samba_add_onoff_option('iconv') + opt.samba_add_onoff_option('acl-support') + opt.samba_add_onoff_option('syslog') + opt.samba_add_onoff_option('automount') + opt.samba_add_onoff_option('dmapi', default=None) # None means autodetection + opt.samba_add_onoff_option('fam', default=None) # None means autodetection + opt.samba_add_onoff_option('profiling-data', default=False) + opt.samba_add_onoff_option('libarchive', default=True) + + opt.samba_add_onoff_option('cluster-support', default=False) + + opt.samba_add_onoff_option('regedit', default=None) + opt.samba_add_onoff_option('winexe', default=None) + + opt.samba_add_onoff_option('fake-kaserver', + help=("Include AFS fake-kaserver support"), default=False) + + opt.add_option('--with-libcephfs', + help=("Directory under which libcephfs is installed"), + action="store", dest='libcephfs_dir', default=None) + + opt.samba_add_onoff_option('glusterfs', with_name="enable", without_name="disable", default=True) + opt.samba_add_onoff_option('cephfs', with_name="enable", without_name="disable", default=True) + + opt.add_option('--enable-vxfs', + help=("enable support for VxFS (default=no)"), + action="store_true", dest='enable_vxfs', default=False) + + # default = None means autodetection + opt.samba_add_onoff_option('spotlight', with_name="enable", without_name="disable", default=None) + opt.samba_add_onoff_option('wsp', with_name="enable", without_name="disable", default=True) + +def configure(conf): + default_static_modules = [] + default_shared_modules = [] + required_static_modules = [] + forced_static_modules = [] + forced_shared_modules = [] + + if sys.platform != 'openbsd5': + conf.ADD_LDFLAGS("-Wl,--export-dynamic", testflags=True) + + # We crash without vfs_default + # and vfs_not_implemented provides helper function + # for other modules + required_static_modules.extend(['vfs_default', 'vfs_not_implemented']) + + conf.CHECK_HEADERS('netdb.h') + conf.CHECK_HEADERS('linux/falloc.h linux/ioctl.h') + + conf.CHECK_FUNCS('getcwd fchown chmod fchmod mknod mknodat') + conf.CHECK_FUNCS('strtol strchr strupr chflags fchflags') + conf.CHECK_FUNCS('getrlimit fsync setpgid') + conf.CHECK_FUNCS('setsid glob strpbrk crypt16 getauthuid') + conf.CHECK_FUNCS('innetgr') + conf.CHECK_FUNCS('initgroups select poll rdchk getgrnam getgrent pathconf') + conf.CHECK_FUNCS('setpriv setgidx setuidx setgroups syscall sysconf') + conf.CHECK_FUNCS('atexit grantpt posix_openpt fallocate') + conf.CHECK_FUNCS('fseeko setluid') + conf.CHECK_FUNCS('getpwnam', headers='sys/types.h pwd.h') + conf.CHECK_FUNCS('fdopendir') + conf.CHECK_FUNCS('getpwent_r setenv clearenv strcasecmp') + conf.CHECK_FUNCS('syslog vsyslog timegm setlocale') + conf.CHECK_FUNCS('lutimes utimensat futimens') + conf.CHECK_FUNCS('mlock munlock mlockall munlockall') + conf.CHECK_FUNCS('memalign posix_memalign hstrerror') + conf.CHECK_FUNCS('getdomainname') + conf.CHECK_FUNCS_IN('dn_expand _dn_expand __dn_expand', 'resolv') + conf.CHECK_FUNCS_IN('dn_expand', 'inet') + conf.CHECK_DECLS('readahead', reverse=True, headers='fcntl.h') + + if conf.CHECK_CODE(''' +#if defined(HAVE_UNISTD_H) +#include <unistd.h> +#endif +long ret = splice(0,0,1,0,400,SPLICE_F_MOVE); +''', + 'HAVE_LINUX_SPLICE', + headers='fcntl.h'): + conf.CHECK_DECLS('splice', reverse=True, headers='fcntl.h') + + # Check for inotify support (Skip if we are SunOS) + #NOTE: illumos provides sys/inotify.h but is not an exact match for linux + host_os = sys.platform + if host_os.rfind('sunos') == -1: + conf.CHECK_HEADERS('sys/inotify.h') + if conf.env.HAVE_SYS_INOTIFY_H: + conf.DEFINE('HAVE_INOTIFY', 1) + + # Check for Linux kernel oplocks + if conf.CHECK_DECLS('F_SETLEASE', headers='linux/fcntl.h', reverse=True): + conf.DEFINE('HAVE_KERNEL_OPLOCKS_LINUX', 1) + + # check for fam libs + samba_fam_libs=None + check_for_fam=False + if Options.options.with_fam is None: + check_for_fam=True + elif Options.options.with_fam == True: + check_for_fam=True + + if check_for_fam and conf.CHECK_HEADERS('fam.h'): + if conf.CHECK_FUNCS_IN('FAMOpen2', 'fam'): + samba_fam_libs='fam' + elif conf.CHECK_FUNCS_IN('FAMOpen2', 'fam C'): + samba_fam_libs='fam C' + conf.CHECK_TYPE('enum FAMCodes', headers='fam.h', + define='HAVE_FAM_H_FAMCODES_TYPEDEF', + msg='Checking whether enum FAMCodes is available') + conf.CHECK_FUNCS_IN('FAMNoExists', 'fam') + + if samba_fam_libs is not None: + conf.DEFINE('SAMBA_FAM_LIBS', samba_fam_libs) + conf.DEFINE('HAVE_FAM', 1) + else: + if Options.options.with_fam == True: + conf.fatal('FAM support requested, but no suitable FAM library found') + elif check_for_fam: + Logs.warn('no suitable FAM library found') + + # check for libarchive (tar command in smbclient) + # None means autodetect, True/False means enable/disable + conf.SET_TARGET_TYPE('archive', 'EMPTY') + if Options.options.with_libarchive is not False: + Logs.info("Checking for libarchive existence") + if conf.CHECK_HEADERS('archive.h') and conf.CHECK_LIB('archive', shlib=True): + conf.CHECK_FUNCS_IN('archive_read_support_filter_all archive_read_free', 'archive') + else: + conf.fatal("libarchive support not found. " + "Try installing libarchive-dev or libarchive-devel. " + "Otherwise, use --without-libarchive to " + "build without libarchive support. " + "libarchive support is required for the smbclient " + "tar-file mode") + elif conf.CONFIG_GET('ENABLE_SELFTEST'): + raise Errors.WafError('libarchive library required for ' + '--enable-selftest') + + + # check for DMAPI libs + if Options.options.with_dmapi == False: + have_dmapi = False + else: + have_dmapi = True + Logs.info("Checking for DMAPI library existence") + samba_dmapi_lib = '' + if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'dm'): + samba_dmapi_lib = 'dm' + else: + if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'jfsdm'): + samba_dmapi_lib = 'jfsdm' + else: + if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'dmapi'): + samba_dmapi_lib = 'dmapi' + else: + if conf.CHECK_FUNCS_IN('dm_get_eventlist', 'xdsm'): + samba_dmapi_lib = 'xdsm' + # only bother to test headers and compilation when a candidate + # library has been found + if samba_dmapi_lib == '': + have_dmapi = False + broken_dmapi = "no suitable DMAPI library found" + + if have_dmapi: + conf.CHECK_HEADERS('sys/dmi.h xfs/dmapi.h sys/jfsdmapi.h sys/dmapi.h dmapi.h') + conf.CHECK_CODE(''' +#include <time.h> /* needed by Tru64 */ +#include <sys/types.h> /* needed by AIX */ +#ifdef HAVE_XFS_DMAPI_H +#include <xfs/dmapi.h> +#elif defined(HAVE_SYS_DMI_H) +#include <sys/dmi.h> +#elif defined(HAVE_SYS_JFSDMAPI_H) +#include <sys/jfsdmapi.h> +#elif defined(HAVE_SYS_DMAPI_H) +#include <sys/dmapi.h> +#elif defined(HAVE_DMAPI_H) +#include <dmapi.h> +#endif + +/* This link test is designed to fail on IRI 6.4, but should + * succeed on Linux, IRIX 6.5 and AIX. + */ +int main(int argc, char **argv) +{ + char * version; + dm_eventset_t events; + /* This doesn't take an argument on IRIX 6.4. */ + dm_init_service(&version); + /* IRIX 6.4 expects events to be a pointer. */ + DMEV_ISSET(DM_EVENT_READ, events); + + return 0; +} +''', + 'USEABLE_DMAPI_LIBRARY', + addmain=False, + execute=False, + lib=samba_dmapi_lib, + msg='Checking whether DMAPI lib '+samba_dmapi_lib+' can be used') + if not conf.CONFIG_SET('USEABLE_DMAPI_LIBRARY'): + have_dmapi = False + broken_dmapi = "no usable DMAPI library found" + + if have_dmapi: + Logs.info("Building with DMAPI support.") + conf.env['dmapi_lib'] = samba_dmapi_lib + conf.DEFINE('USE_DMAPI', 1) + else: + if Options.options.with_dmapi == False: + Logs.info("Building without DMAPI support (--without-dmapi).") + elif Options.options.with_dmapi == True: + Logs.error("DMAPI support not available: " + broken_dmapi) + conf.fatal('DMAPI support requested but not found.'); + else: + Logs.warn("Building without DMAPI support: " + broken_dmapi) + conf.env['dmapi_lib'] = '' + + # Check for various members of the stat structure + conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blocks', define='HAVE_STAT_ST_BLOCKS', + headers='sys/stat.h') + conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_blksize', define='HAVE_STAT_ST_BLKSIZE', + headers='sys/stat.h') + conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_flags', define='HAVE_STAT_ST_FLAGS', + headers='sys/types.h sys/stat.h unistd.h') + + if conf.env.HAVE_BLKCNT_T: + conf.CHECK_CODE(''' + static int test_array[1 - 2 * !(((long int)(sizeof(blkcnt_t))) <= 4)];''', + 'SIZEOF_BLKCNT_T_4', + headers='replace.h sys/types.h sys/stat.h unistd.h', + msg="Checking whether blkcnt_t is 32 bit") + + # If sizeof is 4 it can't be 8 + if conf.env.HAVE_BLKCNT_T: + if not conf.CONFIG_SET('SIZEOF_BLKCNT_T_4'): + conf.CHECK_CODE(''' + static int test_array[1 - 2 * !(((long int)(sizeof(blkcnt_t))) <= 8)];''', + 'SIZEOF_BLKCNT_T_8', + headers='replace.h sys/types.h sys/stat.h unistd.h', + msg="Checking whether blkcnt_t is 64 bit") + + # Check for POSIX capability support + conf.CHECK_FUNCS_IN('cap_get_proc', 'cap', headers='sys/capability.h') + + if conf.env.HAVE_SYS_CAPABILITY_H: + conf.CHECK_CODE(''' + cap_t cap; + cap_value_t vals[1]; + if (!(cap = cap_get_proc())) exit(1); + vals[0] = CAP_CHOWN; + cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR); + cap_set_proc(cap);''', + 'HAVE_POSIX_CAPABILITIES', execute=True, lib="cap", + headers='sys/capability.h', + msg="Checking whether POSIX capabilities are available") + + conf.CHECK_CODE('int i;', 'BROKEN_NISPLUS_INCLUDE_FILES', + headers='sys/types.h sys/acl.h rpcsvc/nis.h', + msg="Checking for broken nisplus include files") + + # Check if the compiler will optimize out functions + conf.CHECK_CODE(''' +#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', + 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.CHECK_CODE('long long i = 0x8000000000LL', 'COMPILER_SUPPORTS_LL', + headers='stdio.h', + msg="Checking for LL suffix on long long integers") + + conf.CHECK_FUNCS(''' +DNSServiceRegister +atexit +chflags +fchflags +chmod +crypt16 +devnm +endmntent +execl +fchmod +fchown +fseeko +fsync +futimens +getauthuid +getcwd +getgrent +getgrnam +getgrouplist +getgrset +getmntent +getpagesize +getpwanam +getpwent_r +getrlimit +glob +grantpt +hstrerror +initgroups +innetgr +llseek +lutimes +memalign +mknod +mlock +mlockall +munlock +munlockall +pathconf poll +posix_memalign +pread +pwrite +rdchk +select +setenv +setgidx +setgroups +setlocale +setluid +setmntent +setpgid +setpriv +setsid +setuidx +statvfs +strcasecmp +strchr +strpbrk +strsignal +strtol +strupr +sysconf +sysctl +sysctlbyname +syslog +timegm +utimensat +vsyslog +''') + + conf.CHECK_SAMBA3_CHARSET() # see build/charset.py + + # FIXME: these should be tests for features, but the old build system just + # checks for OSes. + host_os = sys.platform + Logs.info("building on %s" % host_os) + + # Python doesn't have case switches... :/ + # FIXME: original was *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*) + # the search for .rfind('gnu') covers gnu* and *-gnu is that too broad? + + conf.SET_TARGET_TYPE('sunacl', 'EMPTY') + if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('qnx') > -1): + if host_os.rfind('linux') > -1: + conf.DEFINE('LINUX', '1') + elif host_os.rfind('qnx') > -1: + conf.DEFINE('QNX', '1') + conf.DEFINE('STAT_ST_BLOCKSIZE', '512') + elif (host_os.rfind('darwin') > -1): + conf.DEFINE('DARWINOS', 1) + conf.ADD_CFLAGS('-fno-common') + conf.DEFINE('STAT_ST_BLOCKSIZE', '512') + elif (host_os.rfind('freebsd') > -1): + conf.DEFINE('FREEBSD', 1) + if conf.CHECK_HEADERS('sunacl.h'): + conf.DEFINE('HAVE_FREEBSD_SUNACL_H', '1') + conf.CHECK_FUNCS_IN(['acl'], 'sunacl') + conf.DEFINE('STAT_ST_BLOCKSIZE', '512') + elif (host_os.rfind('irix') > -1): + conf.DEFINE('IRIX', 1) + conf.DEFINE('STAT_ST_BLOCKSIZE', '512') + elif (host_os.rfind('aix') > -1): + conf.DEFINE('AIX', 1) + conf.DEFINE('STAT_ST_BLOCKSIZE', 'DEV_BSIZE') + elif (host_os.rfind('hpux') > -1): + conf.DEFINE('HPUX', 1) + conf.DEFINE('STAT_ST_BLOCKSIZE', '8192') + elif (host_os.rfind('osf') > -1): + conf.DEFINE('OSF1', 1) + conf.DEFINE('STAT_ST_BLOCKSIZE', '512') + + # FIXME: Add more checks here. + else: + conf.DEFINE('STAT_ST_BLOCKSIZE', '512') + + if Options.options.with_acl_support: + if (host_os.rfind('hpux') > -1): + Logs.info('Using HPUX ACLs') + conf.DEFINE('HAVE_HPUX_ACLS',1) + conf.DEFINE('POSIX_ACL_NEEDS_MASK',1) + required_static_modules.extend(['vfs_hpuxacl']) + elif (host_os.rfind('aix') > -1): + Logs.info('Using AIX ACLs') + conf.DEFINE('HAVE_AIX_ACLS',1) + required_static_modules.extend(['vfs_aixacl', 'vfs_aixacl2']) + elif (host_os.rfind('darwin') > -1): + Logs.warn('ACLs on Darwin currently not supported') + conf.fatal("ACL support not available on Darwin/MacOS. " + "Use --without-acl-support for building without " + "ACL support. " + "ACL support is required to change permissions " + "from Windows clients.") + else: + conf.CHECK_FUNCS_IN(['acl_get_file'], 'acl') + if conf.CHECK_CODE(''' +acl_t acl; +int entry_id; +acl_entry_t *entry_p; +return acl_get_entry(acl, entry_id, entry_p); +''', + 'HAVE_POSIX_ACLS', + headers='sys/types.h sys/acl.h', link=False, + msg="Checking for POSIX ACL support") : + conf.CHECK_CODE(''' +acl_permset_t permset_d; +acl_perm_t perm; +return acl_get_perm_np(permset_d, perm); +''', + 'HAVE_ACL_GET_PERM_NP', + headers='sys/types.h sys/acl.h', link=True, + msg="Checking whether acl_get_perm_np() is available") + # source3/lib/sysacls.c calls posixacl_sys_acl_get_file() + required_static_modules.extend(['vfs_posixacl']) + conf.CHECK_VARIABLE('ACL_EVERYONE', headers='sys/acl.h') + elif conf.CHECK_FUNCS_IN(['facl'], 'sec'): + Logs.info('Using solaris or UnixWare ACLs') + conf.DEFINE('HAVE_SOLARIS_UNIXWARE_ACLS',1) + required_static_modules.extend(['vfs_solarisacl']) + else: + conf.fatal("ACL support not found. Try installing libacl1-dev " + "or libacl-devel. " + "Otherwise, use --without-acl-support to build " + "without ACL support. " + "ACL support is required to change permissions from " + "Windows clients.") + + if conf.CHECK_FUNCS('dirfd'): + conf.DEFINE('HAVE_DIRFD_DECL', 1) + + conf.CHECK_CODE('struct statfs fsd; fsid_t fsid = fsd.f_fsid; return statfs(".", &fsd);', + 'HAVE_STATFS_F_FSID', + msg="vfs_fileid checking for statfs() and struct statfs.f_fsid", + headers='sys/types.h sys/statfs.h', + execute=True) + + if conf.CONFIG_SET('HAVE_FALLOCATE'): + conf.CHECK_CODE(''' + int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);''', + 'HAVE_LINUX_FALLOCATE', + msg="Checking whether the Linux 'fallocate' function is available", + headers='unistd.h sys/types.h fcntl.h linux/falloc.h') + conf.CHECK_CODE(''' + int ret = fallocate(0, FALLOC_FL_PUNCH_HOLE, 0, 10);''', + 'HAVE_FALLOC_FL_PUNCH_HOLE', + msg="Checking whether Linux 'fallocate' supports hole-punching", + headers='unistd.h sys/types.h fcntl.h linux/falloc.h') + + conf.CHECK_CODE(''' + int ret = lseek(0, 0, SEEK_HOLE); + ret = lseek(0, 0, SEEK_DATA);''', + 'HAVE_LSEEK_HOLE_DATA', + msg="Checking whether lseek supports hole/data seeking", + headers='unistd.h sys/types.h') + + conf.CHECK_CODE(''' + ssize_t err = readahead(0,0,0x80000);''', + 'HAVE_LINUX_READAHEAD', + msg="Checking whether Linux readahead is available", + headers='unistd.h fcntl.h') + conf.CHECK_DECLS('readahead', headers='fcntl.h', always=True) + + conf.CHECK_CODE('int fd = openat(AT_FDCWD, ".", O_RDONLY);', + 'HAVE_OPENAT', + msg='Checking for openat', + headers='fcntl.h') + + conf.CHECK_CODE(''' +struct msghdr msg; +union { + struct cmsghdr cm; + char control[CMSG_SPACE(sizeof(int))]; +} control_un; +msg.msg_control = control_un.control; +msg.msg_controllen = sizeof(control_un.control); +''', + 'HAVE_STRUCT_MSGHDR_MSG_CONTROL', + msg='Checking if we can use msg_control for passing file descriptors', + headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h') + conf.CHECK_CODE(''' +struct msghdr msg; +int fd; +msg.msg_accrights = (caddr_t) &fd; +msg.msg_accrightslen = sizeof(fd); +''', + 'HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS', + msg='Checking if we can use msg_accrights for passing file descriptors', + headers='sys/types.h stdlib.h stddef.h sys/socket.h sys/un.h') + + if Options.options.with_winbind: + conf.env.build_winbind = True + conf.DEFINE('WITH_WINBIND', '1') + + conf.find_program('awk', var='AWK') + + conf.CHECK_HEADERS('asm/types.h') + + conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN", + headers='sys/sysmacros.h unistd.h sys/types.h', + msg="Checking for major macro") + + conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN", + headers='sys/sysmacros.h unistd.h sys/types.h', + msg="Checking for minor macro") + + conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off', + headers='unistd.h sys/types.h dirent.h', + define='HAVE_DIRENT_D_OFF') + + if (conf.CONFIG_SET('HAVE_GETDOMAINNAME')): + conf.DEFINE('HAVE_NETGROUP', '1') + + # Look for CUPS + if Options.options.with_cups: + conf.find_program('cups-config', var='CUPS_CONFIG') + if conf.env.CUPS_CONFIG: + # we would normally use --libs here, but cups-config incorrectly adds + # gssapi_krb5 and other libraries to its --libs output. That breaks the use + # of an in-tree heimdal kerberos + conf.CHECK_CFG(path=conf.env.CUPS_CONFIG, args="--cflags --ldflags", + package="", uselib_store="CUPS") + conf.CHECK_HEADERS('cups/cups.h cups/language.h', lib='cups') + conf.CHECK_FUNCS_IN('httpConnect httpConnect2 httpConnectEncrypt', 'cups') + if conf.CONFIG_SET('HAVE_CUPS_CUPS_H') and conf.CONFIG_SET('HAVE_CUPS_LANGUAGE_H'): + conf.DEFINE('HAVE_CUPS', '1') + else: + conf.undefine('HAVE_CUPS') + conf.SET_TARGET_TYPE('cups', 'EMPTY') + else: + # define an empty subsystem for cups, to allow it to be used as an empty dependency + conf.SET_TARGET_TYPE('cups', 'EMPTY') + + if Options.options.with_iprint: + if conf.CONFIG_SET('HAVE_CUPS'): + conf.DEFINE('HAVE_IPRINT', '1') + else: + Logs.warn("--enable-iprint=yes but cups support not sufficient") + if Options.options.with_syslog: + conf.DEFINE('WITH_SYSLOG', '1') + if Options.options.with_automount: + conf.DEFINE('WITH_AUTOMOUNT', '1') + + # Check for LDAP + if Options.options.with_ldap: + conf.CHECK_HEADERS('ldap.h lber.h ldap_pvt.h') + conf.CHECK_TYPE('ber_tag_t', 'unsigned int', headers='ldap.h lber.h') + conf.CHECK_FUNCS_IN('ber_scanf ber_sockbuf_add_io', 'lber') + conf.CHECK_VARIABLE('LDAP_OPT_SOCKBUF', headers='ldap.h') + + # if we LBER_OPT_LOG_PRINT_FN we can intercept ldap logging and print it out + # for the samba logs + conf.CHECK_VARIABLE('LBER_OPT_LOG_PRINT_FN', + define='HAVE_LBER_LOG_PRINT_FN', headers='lber.h') + + conf.CHECK_FUNCS_IN('ldap_init ldap_init_fd ldap_initialize ldap_set_rebind_proc', 'ldap') + conf.CHECK_FUNCS_IN('ldap_add_result_entry', 'ldap') + + # Check if ldap_set_rebind_proc() takes three arguments + if conf.CHECK_CODE('ldap_set_rebind_proc(0, 0, 0)', + 'LDAP_SET_REBIND_PROC_ARGS', + msg="Checking whether ldap_set_rebind_proc takes 3 arguments", + headers='ldap.h lber.h', link=False): + conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '3') + else: + conf.DEFINE('LDAP_SET_REBIND_PROC_ARGS', '2') + + # last but not least, if ldap_init() exists, we want to use ldap + if conf.CONFIG_SET('HAVE_LDAP_INIT') and conf.CONFIG_SET('HAVE_LDAP_H'): + conf.DEFINE('HAVE_LDAP', '1') + conf.DEFINE('LDAP_DEPRECATED', '1') + conf.env['HAVE_LDAP'] = '1' + # if ber_sockbuf_add_io() and LDAP_OPT_SOCKBUF are available, we can add + # SASL wrapping hooks + if conf.CONFIG_SET('HAVE_BER_SOCKBUF_ADD_IO') and \ + conf.CONFIG_SET('HAVE_LDAP_OPT_SOCKBUF'): + conf.DEFINE('HAVE_LDAP_SASL_WRAPPING', '1') + else: + conf.fatal("LDAP support not found. " + "Try installing libldap2-dev or openldap-devel. " + "Otherwise, use --without-ldap to build without " + "LDAP support. " + "LDAP support is required for the LDAP passdb backend, " + "LDAP idmap backends and ADS. " + "ADS support improves communication with " + "Active Directory domain controllers.") + else: + conf.SET_TARGET_TYPE('ldap', 'EMPTY') + conf.SET_TARGET_TYPE('lber', 'EMPTY') + + if Options.options.with_ads == False: + use_ads = False + use_ads_krb5 = False + use_ads_ldap = False + else: + use_ads = True + use_ads_krb5 = True + use_ads_ldap = True + if not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC_MD5') and \ + not conf.CONFIG_SET('HAVE_ENCTYPE_ARCFOUR_HMAC'): + Logs.warn("arcfour-hmac-md5 encryption type not found in -lkrb5") + use_ads_krb5 = False + if not conf.CONFIG_SET('HAVE_KRB5_MK_REQ_EXTENDED'): + Logs.warn("krb5_mk_req_extended not found in -lkrb5") + use_ads_krb5 = False + if not conf.CONFIG_SET('HAVE_KRB5_GET_HOST_REALM'): + Logs.warn("krb5_get_host_realm not found in -lkrb5") + use_ads_krb5 = False + if not conf.CONFIG_SET('HAVE_KRB5_FREE_HOST_REALM'): + Logs.warn("krb5_free_host_realm not found in -lkrb5") + use_ads_krb5 = False + if not conf.CONFIG_SET('HAVE_KRB5_FWD_TGT_CREDS'): + Logs.warn("krb5_fwd_tgt_creds found in -lkrb5") + use_ads_krb5 = False + if not conf.CONFIG_SET('HAVE_KRB5_GET_INIT_CREDS_OPT_ALLOC'): + Logs.warn("krb5_get_init_creds_opt_alloc not found in -lkrb5") + use_ads_krb5 = False + if not conf.CONFIG_SET('KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT'): + Logs.warn("krb5_get_init_creds_opt_free was not found or was too old in -lkrb5") + use_ads_krb5 = False + if not conf.CONFIG_SET('HAVE_KRB5_GET_RENEWED_CREDS'): + Logs.warn("krb5_get_renewed_creds not found in -lkrb5") + use_ads_krb5 = False + if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL_COMPARE_ANY_REALM'): + Logs.warn("krb5_principal_compare_any_realm not found in -lkrb5") + use_ads_krb5 = False + if not conf.CONFIG_SET('HAVE_KRB5_C_STRING_TO_KEY') and \ + not conf.CONFIG_SET('HAVE_KRB5_STRING_TO_KEY_SALT'): + Logs.warn("krb5_c_string_to_key not found in -lkrb5") + use_ads_krb5 = False + if not conf.CONFIG_SET('HAVE_KRB5_PRINCIPAL2SALT') and \ + not conf.CONFIG_SET('HAVE_KRB5_GET_PW_SALT'): + Logs.warn("no CREATE_KEY_FUNCTIONS detected") + use_ads_krb5 = False + if not conf.CONFIG_SET('HAVE_KRB5_GET_PERMITTED_ENCTYPES') and \ + not conf.CONFIG_SET('HAVE_KRB5_GET_DEFAULT_IN_TKT_ETYPES'): + Logs.warn("no GET_ENCTYPES_FUNCTIONS detected") + use_ads_krb5 = False + if not conf.CONFIG_SET('HAVE_KRB5_KT_FREE_ENTRY') and \ + not conf.CONFIG_SET('HAVE_KRB5_FREE_KEYTAB_ENTRY_CONTENTS'): + Logs.warn("no KT_FREE_FUNCTION detected") + use_ads_krb5 = False + if not conf.CONFIG_SET('HAVE_KRB5_C_VERIFY_CHECKSUM'): + Logs.warn("krb5_c_verify_checksum_compare not found in -lkrb5") + use_ads_krb5 = False + + # We don't actually use + # gsskrb5_extract_authz_data_from_sec_context, but it is a + # clue that this Heimdal, which does the PAC processing we + # need on the standard gss_inquire_sec_context_by_oid + if not conf.CONFIG_SET('HAVE_GSS_GET_NAME_ATTRIBUTE') and \ + not (conf.CONFIG_SET('HAVE_GSSKRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT') and \ + conf.CONFIG_SET('HAVE_GSS_INQUIRE_SEC_CONTEXT_BY_OID')): + Logs.warn("need either gss_get_name_attribute or gsskrb5_extract_authz_data_from_sec_context and gss_inquire_sec_context_by_oid in -lgssapi for PAC support") + use_ads_krb5 = False + + if not conf.CONFIG_SET('HAVE_GSS_KRB5_EXPORT_LUCID_SEC_CONTEXT'): + Logs.warn("need gss_krb5_export_lucid_sec_context for SPNEGO and gss_wrap support") + use_ads_krb5 = False + + if use_ads_krb5: + conf.DEFINE('HAVE_KRB5', '1') + conf.env['HAVE_KRB5'] = '1' + else: + conf.undefine('HAVE_KRB5_H') + conf.undefine('HAVE_GSSAPI_H') + conf.undefine('HAVE_GSSAPI_GSSAPI_GENERIC_H') + conf.undefine('HAVE_GSSAPI_GSSAPI_H') + use_ads = False + + if not conf.CONFIG_SET('HAVE_LDAP'): + use_ads = False + use_ads_ldap = False + + if use_ads: + conf.DEFINE('WITH_ADS', '1') + conf.env['HAVE_ADS'] = '1' + Logs.info("Building with Active Directory support.") + # these have broken dependencies + forced_shared_modules.extend(['idmap_ad', 'idmap_rfc2307']) + elif Options.options.with_ads == False: + Logs.info("Building without Active Directory support (--without-ads).") + if not Options.options.without_ad_dc: + conf.fatal("Building --without-ads requires also " + "building --without-ad-dc.") + else: + if not use_ads_krb5: + Logs.warn("Active Directory support not available: krb5 libs don't have all required features") + if not use_ads_ldap: + Logs.warn("Active Directory support not available: LDAP support is not available.") + if Options.options.with_ads: + conf.fatal("Active Directory support not found. Use --without-ads " + "for building without Active Directory support. " + "ADS support improves communication with " + "Active Directory domain controllers.") + else: + # this is the auto-mode case + Logs.warn("Building without Active Directory support.") + + + if Options.options.with_utmp: + conf.env.with_utmp = True + if not conf.CHECK_HEADERS('utmp.h'): conf.env.with_utmp = False + conf.CHECK_FUNCS('pututline pututxline updwtmp updwtmpx getutmpx') + conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_name', headers='utmp.h', + define='HAVE_UT_UT_NAME') + conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_user', headers='utmp.h', + define='HAVE_UT_UT_USER') + conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_id', headers='utmp.h', + define='HAVE_UT_UT_ID') + conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_host', headers='utmp.h', + define='HAVE_UT_UT_HOST') + conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_time', headers='utmp.h', + define='HAVE_UT_UT_TIME') + conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_tv', headers='utmp.h', + define='HAVE_UT_UT_TV') + conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_type', headers='utmp.h', + define='HAVE_UT_UT_TYPE') + conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_pid', headers='utmp.h', + define='HAVE_UT_UT_PID') + conf.CHECK_STRUCTURE_MEMBER('struct utmp', 'ut_exit.e_exit', headers='utmp.h', + define='HAVE_UT_UT_EXIT') + conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_syslen', headers='utmpx.h', + define='HAVE_UX_UT_SYSLEN') + conf.CHECK_STRUCTURE_MEMBER('struct utmpx', 'ut_host', headers='utmpx.h', + define='HAVE_UX_UT_HOST') + conf.CHECK_CODE('struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);', + 'PUTUTLINE_RETURNS_UTMP', headers='utmp.h', + msg="Checking whether pututline returns pointer") + conf.CHECK_SIZEOF(['((struct utmp *)NULL)->ut_line'], headers='utmp.h', + define='SIZEOF_UTMP_UT_LINE', critical=False) + if not conf.CONFIG_SET('SIZEOF_UTMP_UT_LINE'): + conf.env.with_utmp = False + elif int(conf.env.SIZEOF_UTMP_UT_LINE) < 15: + conf.env.with_utmp = False + if conf.env.with_utmp: + conf.DEFINE('WITH_UTMP', 1) + else: + Logs.warn("--with-utmp but utmp support not sufficient") + + if Options.options.with_avahi: + conf.env.with_avahi = True + if not conf.CHECK_HEADERS('avahi-common/watch.h avahi-client/client.h'): conf.env.with_avahi = False + if not conf.CHECK_FUNCS_IN('avahi_client_new', 'avahi-client'): conf.env.with_avahi = False + if not conf.CHECK_FUNCS_IN('avahi_strerror', 'avahi-common'): conf.env.with_avahi = False + if conf.env.with_avahi: + conf.DEFINE('WITH_AVAHI_SUPPORT', 1) + else: + conf.SET_TARGET_TYPE('avahi-common', 'EMPTY') + conf.SET_TARGET_TYPE('avahi-client', 'EMPTY') + + if Options.options.with_iconv: + conf.env.with_iconv = True + if not conf.CHECK_FUNCS_IN('iconv_open', 'iconv', headers='iconv.h'): + conf.env.with_iconv = False + if conf.env.with_iconv: + conf.DEFINE('HAVE_ICONV', 1) + + if Options.options.with_pam: + use_pam=True + conf.CHECK_HEADERS('security/pam_appl.h pam/pam_appl.h') + if not conf.CONFIG_SET('HAVE_SECURITY_PAM_APPL_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_APPL_H'): + Logs.warn("--with-pam=yes but pam_appl.h not found") + use_pam=False + conf.CHECK_FUNCS_IN('pam_get_data', 'pam') + conf.CHECK_HEADERS('security/pam_modules.h pam/pam_modules.h') + if not conf.CONFIG_SET('HAVE_SECURITY_PAM_MODULES_H') and not conf.CONFIG_SET('HAVE_PAM_PAM_MODULES_H'): + Logs.warn("--with-pam=yes but pam_modules.h not found") + use_pam=False + conf.CHECK_HEADERS('security/pam_ext.h security/_pam_macros.h') + conf.CHECK_HEADERS('pam/pam_ext.h pam/_pam_macros.h') + conf.CHECK_FUNCS_IN('pam_vsyslog', 'pam') + conf.CHECK_CODE(''' +#if defined(HAVE_SECURITY_PAM_APPL_H) +#include <security/pam_appl.h> +#elif defined(HAVE_PAM_PAM_APPL_H) +#include <pam/pam_appl.h> +#endif +pam_set_item(0, PAM_RHOST, 0); +''', + 'HAVE_PAM_RHOST', + lib='pam', + msg="Checking whether PAM_RHOST is available"); + conf.CHECK_CODE(''' +#if defined(HAVE_SECURITY_PAM_APPL_H) +#include <security/pam_appl.h> +#elif defined(HAVE_PAM_PAM_APPL_H) +#include <pam/pam_appl.h> +#endif +pam_set_item(0, PAM_TTY, 0); +''', + 'HAVE_PAM_TTY', + lib='pam', + msg="Checking whether PAM_TTY is available"); + conf.CHECK_CODE(''' +#if (!defined(LINUX)) + +#define PAM_EXTERN extern +#if defined(HAVE_SECURITY_PAM_APPL_H) +#include <security/pam_appl.h> +#elif defined(HAVE_PAM_PAM_APPL_H) +#include <pam/pam_appl.h> +#endif + +#endif + +#if defined(HAVE_SECURITY_PAM_MODULES_H) +#include <security/pam_modules.h> +#elif defined(HAVE_PAM_PAM_MODULES_H) +#include <pam/pam_modules.h> +#endif + +#if defined(HAVE_SECURITY__PAM_MACROS_H) +#include <security/_pam_macros.h> +#elif defined(HAVE_PAM__PAM_MACROS_H) +#include <pam/_pam_macros.h> +#endif + +#ifdef HAVE_SECURITY_PAM_EXT_H +#include <security/pam_ext.h> +#endif + +int i; i = PAM_RADIO_TYPE; +''', + 'HAVE_PAM_RADIO_TYPE', + lib='pam', + msg="Checking whether PAM_RADIO_TYPE is available"); + if use_pam: + conf.DEFINE('WITH_PAM', 1) + conf.DEFINE('WITH_PAM_MODULES', 1) + else: + conf.fatal("PAM support is enabled but prerequisite libraries " + "or headers not found. Use --without-pam to disable " + "PAM support."); + + seteuid = False + +# +# Ensure we select the correct set of system calls on Linux. +# + if (host_os.rfind('linux') > -1): + conf.CHECK_CODE(''' +#if defined(HAVE_UNISTD_H) +#include <unistd.h> +#endif +#include <stdlib.h> +#include <stdio.h> +#include <sys/types.h> +#include <errno.h> + +#ifdef HAVE_SYS_PRIV_H +#include <sys/priv.h> +#endif +#ifdef HAVE_SYS_ID_H +#include <sys/id.h> +#endif + +#if defined(HAVE_SYSCALL_H) +#include <syscall.h> +#endif + +#if defined(HAVE_SYS_SYSCALL_H) +#include <sys/syscall.h> +#endif + +syscall(SYS_setresuid32, -1, -1, -1); +syscall(SYS_setresgid32, -1, -1, -1); +syscall(SYS_setreuid32, -1, -1); +syscall(SYS_setregid32, -1, -1); +syscall(SYS_setuid32, -1); +syscall(SYS_setgid32, -1); +syscall(SYS_setgroups32, 0, NULL); +''', + 'USE_LINUX_32BIT_SYSCALLS', + msg="Checking whether Linux should use 32-bit credential calls"); + + if (conf.CONFIG_SET('USE_LINUX_32BIT_SYSCALLS')): + seteuid = conf.CHECK_CODE(''' + #define AUTOCONF_TEST 1 + #define HAVE_LINUX_THREAD_CREDENTIALS 1 + #define USE_LINUX_32BIT_SYSCALLS 1 + #include "../lib/util/setid.c" + #include "./lib/util_sec.c" + ''', + 'HAVE_LINUX_THREAD_CREDENTIALS', + addmain=False, + execute=True, + msg="Checking whether we can use Linux thread-specific credentials with 32-bit system calls") + else: + seteuid = conf.CHECK_CODE(''' + #define AUTOCONF_TEST 1 + #define HAVE_LINUX_THREAD_CREDENTIALS 1 + #include "../lib/util/setid.c" + #include "./lib/util_sec.c" + ''', + 'HAVE_LINUX_THREAD_CREDENTIALS', + addmain=False, + execute=True, + msg="Checking whether we can use Linux thread-specific credentials") + if not seteuid: + seteuid = conf.CHECK_CODE(''' + #define AUTOCONF_TEST 1 + #define USE_SETREUID 1 + #include "../lib/util/setid.c" + #include "./lib/util_sec.c" + ''', + 'USE_SETREUID', + addmain=False, + execute=True, + msg="Checking whether setreuid is available") + if not seteuid: + seteuid = conf.CHECK_CODE(''' + #define AUTOCONF_TEST 1 + #define USE_SETRESUID 1 + #include "../lib/util/setid.c" + #include "./lib/util_sec.c" + ''', + 'USE_SETRESUID', + addmain=False, + execute=True, + msg="Checking whether setresuid is available") + if not seteuid: + seteuid = conf.CHECK_CODE(''' + #define AUTOCONF_TEST 1 + #define USE_SETEUID 1 + #include "../lib/util/setid.c" + #include "./lib/util_sec.c" + ''', + 'USE_SETEUID', + addmain=False, + execute=True, + msg="Checking whether seteuid is available") + if not seteuid: + seteuid = conf.CHECK_CODE(''' + #define AUTOCONF_TEST 1 + #define USE_SETUIDX 1 + #include "../lib/util/setid.c" + #include "./lib/util_sec.c" + ''', + 'USE_SETUIDX', + addmain=False, + execute=True, + mandatory=True, + msg="Checking whether setuidx is available") + # valgrind.h or valgrind/valgrind.h is checked in lib/replace/wscript + if Options.options.developer: + if conf.CONFIG_SET('HAVE_VALGRIND_H') or conf.CONFIG_SET('HAVE_VALGRIND_VALGRIND_H'): + conf.DEFINE('VALGRIND', '1') + + if conf.CHECK_CODE(''' +#include <bits/sockaddr.h> +#include <linux/netlink.h> +''', + 'HAVE_LINUX_NETLINK_H', + msg="Checking whether Linux netlink is available"): + + conf.CHECK_CODE(''' +#include <bits/sockaddr.h> +#include <linux/netlink.h> +#include <linux/rtnetlink.h> +''', + 'HAVE_LINUX_RTNETLINK_H', + msg='Checking whether Linux rtnetlink is available') + + conf.CHECK_CODE(''' +#include "../tests/fcntl_lock.c" +''', + 'HAVE_FCNTL_LOCK', + addmain=False, + execute=True, + msg='Checking whether fcntl locking is available') + + conf.CHECK_CODE(''' +#include <unistd.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <errno.h> + +#define DATA "ofdtest.fcntl" + +int main(void) { + struct flock lck = { + .l_whence = SEEK_SET, + .l_type = F_WRLCK, + .l_start = 0, + .l_len = 1, + .l_pid = 0, + }; + int ret; + int fd1; + int fd2; + char *testdir = getenv("TESTDIR"); + + if (testdir) { + if (chdir(testdir) != 0) { + goto err; + } + } + + unlink(DATA); + fd1 = open(DATA, O_RDWR|O_CREAT|O_EXCL, 0600); + fd2 = open(DATA, O_RDWR); + if (fd1 == -1 || fd2 == -1) { + goto err; + } + ret = fcntl(fd1,F_OFD_SETLKW,&lck); + if (ret == -1) { + goto err; + } + ret = fcntl(fd2,F_OFD_SETLK,&lck); + if (ret != -1) { + goto err; + } + if (errno != EAGAIN) { + goto err; + } + ret = fcntl(fd2,F_OFD_GETLK,&lck); + if (ret == -1) { + goto err; + } + unlink(DATA); + exit(0); +err: + unlink(DATA); + exit(1); +}''', + 'HAVE_OFD_LOCKS', + addmain=False, + execute=True, + msg="Checking whether fcntl lock supports open file description locks") + + conf.CHECK_CODE(''' +#include <fcntl.h> +#include <unistd.h> +#include <stdlib.h> +#include <sys/socket.h> + +int main(void) +{ + int sockfd, ret; + struct f_owner_ex owner, get_owner; + + sockfd = socket(AF_UNIX, SOCK_STREAM, 0); + if (sockfd == -1) { + goto err; + } + + owner.type = F_OWNER_PID; + owner.pid = getpid(); + + ret = fcntl(sockfd, F_SETOWN_EX, &owner); + if (ret == -1) { + goto err; + } + + ret = fcntl(sockfd, F_GETOWN_EX, &get_owner); + if (ret == -1) { + goto err; + } + + if (get_owner.type != F_OWNER_PID) { + goto err; + } + + if (get_owner.pid != getpid()) { + goto err; + } + + close(sockfd); + exit(0); +err: + close(sockfd); + exit(1); +}''', + 'HAVE_F_OWNER_EX', + addmain=False, + execute=True, + msg="Checking whether fcntl supports flags to send direct I/O availability signals") + + conf.CHECK_CODE(''' +#include <fcntl.h> +#include <unistd.h> +#include <stdlib.h> +#include <stdint.h> + +#define DATA "hinttest.fcntl" + +int main(void) +{ + uint64_t hint, get_hint; + int fd; + + fd = open(DATA, O_RDONLY | O_CREAT | O_EXCL); + if (fd == -1) { + goto err; + } + + hint = RWH_WRITE_LIFE_SHORT; + int ret = fcntl(fd, F_SET_RW_HINT, &hint); + if (ret == -1) { + goto err; + } + + ret = fcntl(fd, F_GET_RW_HINT, &get_hint); + if (ret == -1) { + goto err; + } + + if (get_hint != RWH_WRITE_LIFE_SHORT) { + goto err; + } + + hint = RWH_WRITE_LIFE_EXTREME; + ret = fcntl(fd, F_SET_FILE_RW_HINT, &hint); + if (ret == -1) { + goto err; + } + + ret = fcntl(fd, F_GET_FILE_RW_HINT, &get_hint); + if (ret == -1) { + goto err; + } + + if (get_hint != RWH_WRITE_LIFE_EXTREME) { + goto err; + } + + close(fd); + unlink(DATA); + exit(0); +err: + close(fd); + unlink(DATA); + exit(1); +}''', + 'HAVE_RW_HINTS', + addmain=False, + execute=True, + msg="Checking whether fcntl supports setting/getting hints") + + conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtim.tv_nsec', + define='HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') # Linux, Solaris + conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimensec', + define='HAVE_STRUCT_STAT_ST_MTIMENSEC') # BSD, if defined _POSIX_SOURCE + conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtimespec.tv_nsec', + define='HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') # BSD, if not defined _POSIX_SOURCE + conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_mtime_n', + define='HAVE_STRUCT_STAT_ST_MTIME_N') # AIX + conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_umtime', + define='HAVE_STRUCT_STAT_ST_UMTIME') # Tru64 + if conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC') or \ + conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMENSEC') or \ + conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC') or \ + conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_MTIME_N') or \ + conf.CONFIG_SET('HAVE_STRUCT_STAT_ST_UMTIME'): + conf.DEFINE('HAVE_STAT_HIRES_TIMESTAMPS', '1') + + # recent FreeBSD, NetBSD have creation timestamps called birthtime: + conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtime', + define='HAVE_STRUCT_STAT_ST_BIRTHTIME') + conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimespec.tv_nsec', + define='HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC') + conf.CHECK_STRUCTURE_MEMBER('struct stat', 'st_birthtimensec', + define='HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC') + + conf.CHECK_CODE(''' +ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED); +''', + 'HAVE_POSIX_FADVISE', + msg='Checking whether posix_fadvise is available', + headers='unistd.h fcntl.h') + + for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]: + conf.CHECK_CODE(''' + #include <unistd.h> + return sysconf(%s) == -1 ? 1 : 0; + ''' % v, + 'SYSCONF%s' % v, + msg='Checking whether sysconf(%s) is available' % v) + + conf.CHECK_CODE(''' +#include <sys/syscall.h> +#include <unistd.h> +syscall(SYS_initgroups, 16, NULL, NULL, 0); + ''', + 'HAVE_DARWIN_INITGROUPS', + msg='Checking whether to use the Darwin-specific initgroups system call') + + conf.CHECK_CODE('''struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));''', + 'HAVE_UTIMBUF', + headers='sys/types.h utime.h', + msg='Checking whether struct utimbuf is available') + + if conf.CHECK_CODE('''struct sigevent s;''', + 'HAVE_STRUCT_SIGEVENT', + headers='sys/types.h stdlib.h stddef.h signal.h', + msg='Checking whether we have the struct sigevent'): + conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sival_ptr', + define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIVAL_PTR', + headers='signal.h'); + conf.CHECK_STRUCTURE_MEMBER('struct sigevent', 'sigev_value.sigval_ptr', + define='HAVE_STRUCT_SIGEVENT_SIGEV_VALUE_SIGVAL_PTR', + headers='signal.h'); + + if os.path.exists('/proc/sys/kernel/core_pattern'): + conf.DEFINE('HAVE_SYS_KERNEL_PROC_CORE_PATTERN', '1') + + if conf.CHECK_CODE(''' +#include <time.h> +int main(void) { + struct tm *tm; + if (sizeof(time_t) == 8) { + time_t max_time = 0x7fffffffffffffffll; + tm = gmtime(&max_time); + /* This should fail with 32-bit tm_year. */ + if (tm == NULL) { + /* Max time_t that works with 32-bit int tm_year in struct tm. */ + max_time = 67768036191676799ll; + tm = gmtime(&max_time); + if (tm) { + exit(0); + } + } + } + exit(1); +}''', + '__TIME_T_MAX', + addmain=False, + execute=True, + msg="Checking for the maximum value of the 'time_t' type"): + conf.DEFINE('TIME_T_MAX', '67768036191676799ll') + + conf.CHECK_CODE(''' +#if defined(HAVE_UNISTD_H) +#include <unistd.h> +#endif +#include <sys/types.h> +#if defined(HAVE_SYS_SYSMACROS_H) +#include <sys/sysmacros.h> +#endif +int main(void) { dev_t dev = makedev(1,2); return 0; } +''', + 'HAVE_MAKEDEV', + addmain=False, + msg='Checking whether the macro for makedev is available') + + conf.CHECK_CODE(''' +#include <stdio.h> +#include <limits.h> +#include <signal.h> +#include <stdlib.h> + +void exit_on_core(int ignored) { + exit(1); +} + +int main(void) { + char *newpath; + signal(SIGSEGV, exit_on_core); + newpath = realpath("/tmp", NULL); + exit((newpath != NULL) ? 0 : 1); +} +''', + 'REALPATH_TAKES_NULL', + addmain=False, + execute=True, + msg='Checking whether the realpath function allows a NULL argument') + + conf.CHECK_CODE('''#include "../tests/ftruncate.c"''', + 'HAVE_FTRUNCATE_EXTEND', + msg='Checking for ftruncate extend', + addmain=False, + execute=True) + + conf.CHECK_CODE('''#include "../tests/readlink.c"''', + 'HAVE_BROKEN_READLINK', + msg='Checking for readlink breakage', + addmain=False, + execute=True) + + conf.SET_TARGET_TYPE('sendfile', 'EMPTY') + conf.CHECK_LIB('sendfile') + if not Options.options.with_sendfile_support == False: + if (host_os.rfind('linux') > -1) or (host_os.rfind('gnu') > -1) or (host_os.rfind('k*bsd*-gnu') > -1) or (host_os.rfind('kopensolaris*-gnu') > -1): + conf.CHECK_CODE(''' + int tofd, fromfd; + off_t offset; + size_t total; + ssize_t nwritten = sendfile(tofd, fromfd, &offset, total); + ''', + '_HAVE_SENDFILE', + headers='sys/sendfile.h', + msg='Checking for linux sendfile support') + + if conf.CONFIG_SET('_HAVE_SENDFILE'): + conf.DEFINE('HAVE_SENDFILE', '1') + conf.DEFINE('LINUX_SENDFILE_API', '1') + elif (host_os.rfind('freebsd') > -1) or (host_os.rfind('dragonfly') > -1): + conf.CHECK_CODE(''' + #include <sys/types.h> + #include <unistd.h> + #include <sys/socket.h> + #include <sys/uio.h> + int fromfd, tofd, ret, total=0; + off_t offset, nwritten; + struct sf_hdtr hdr; + struct iovec hdtrl; + hdr.headers = &hdtrl; + hdr.hdr_cnt = 1; + hdr.trailers = NULL; + hdr.trl_cnt = 0; + hdtrl.iov_base = NULL; + hdtrl.iov_len = 0; + ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0) + ''', + '_HAVE_SENDFILE', + msg='Checking for freebsd sendfile support') + if conf.CONFIG_SET('_HAVE_SENDFILE'): + conf.DEFINE('HAVE_SENDFILE', '1') + conf.DEFINE('FREEBSD_SENDFILE_API', '1') + elif (host_os.rfind('darwin') > -1): + conf.CHECK_CODE(''' + #include <sys/types.h> + #include <sys/socket.h> + #include <sys/uio.h> + int fromfd, tofd, ret; + off_t offset, nwritten; + struct sf_hdtr hdr; + struct iovec hdtrl; + hdr.headers = &hdtrl; + hdr.hdr_cnt = 1; + hdr.trailers = (void *)0; + hdr.trl_cnt = 0; + hdtrl.iov_base = (void *)0; + hdtrl.iov_len = 0; + ret = sendfile(fromfd, tofd, offset, &nwritten, &hdr, 0); + ''', + '_HAVE_SENDFILE', + msg='Checking for darwin sendfile support') + if conf.CONFIG_SET('_HAVE_SENDFILE'): + conf.DEFINE('HAVE_SENDFILE', '1') + conf.DEFINE('DARWIN_SENDFILE_API', '1') + elif (host_os.rfind('hpux') > -1) or (host_os.rfind('osf') > -1): + conf.CHECK_CODE(''' + #include <sys/socket.h> + #include <sys/uio.h> + int fromfd, tofd; + size_t total=0; + struct iovec hdtrl[2]; + ssize_t nwritten; + off_t offset; + hdtrl[0].iov_base = 0; + hdtrl[0].iov_len = 0; + nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0); + ''', + '_HAVE_SENDFILE', + msg='Checking for osf/hpux sendfile support') + if conf.CONFIG_SET('_HAVE_SENDFILE'): + conf.DEFINE('HAVE_SENDFILE', '1') + conf.DEFINE('HPUX_SENDFILE_API', '1') + elif (host_os.rfind('sunos') > -1): + conf.CHECK_FUNCS_IN('sendfilev', 'sendfile') + conf.CHECK_CODE(''' + #include <sys/sendfile.h>, + int sfvcnt; + size_t xferred; + struct sendfilevec vec[2]; + ssize_t nwritten; + int tofd; + sfvcnt = 2; + vec[0].sfv_fd = SFV_FD_SELF; + vec[0].sfv_flag = 0; + vec[0].sfv_off = 0; + vec[0].sfv_len = 0; + vec[1].sfv_fd = 0; + vec[1].sfv_flag = 0; + vec[1].sfv_off = 0; + vec[1].sfv_len = 0; + nwritten = sendfilev(tofd, vec, sfvcnt, &xferred); + ''', + '_HAVE_SENDFILEV', + msg='Checking for solaris sendfilev support', + lib='sendfile') + if conf.CONFIG_SET('_HAVE_SENDFILEV'): + conf.DEFINE('HAVE_SENDFILEV', '1') + conf.DEFINE('SOLARIS_SENDFILE_API', '1') + elif (host_os.rfind('aix') > -1): + conf.CHECK_CODE(''' + #include <sys/socket.h> + int fromfd, tofd; + size_t total=0; + struct sf_parms hdtrl; + ssize_t nwritten; + hdtrl.header_data = 0; + hdtrl.header_length = 0; + hdtrl.file_descriptor = fromfd; + hdtrl.file_offset = 0; + hdtrl.file_bytes = 0; + hdtrl.trailer_data = 0; + hdtrl.trailer_length = 0; + nwritten = send_file(&tofd, &hdtrl, 0); + ''', + '_HAVE_SENDFILE', + msg='Checking for AIX send_file support') + if conf.CONFIG_SET('_HAVE_SENDFILE'): + conf.DEFINE('HAVE_SENDFILE', '1') + conf.DEFINE('AIX_SENDFILE_API', '1') + + if Options.options.with_sendfile_support == True and not conf.CONFIG_SET('HAVE_SENDFILE'): + conf.fatal('sendfile support not found but it was requested !') + # Check for getcwd allowing a NULL arg. + conf.CHECK_CODE(''' +#include <unistd.h> +int main(void) { + char *s = getcwd(NULL,0); + return s != NULL ? 0 : 1; +}''', 'GETCWD_TAKES_NULL', addmain=False, execute=True, + msg="getcwd takes a NULL argument") + + + # UnixWare 7.x has its getspnam in -lgen + conf.CHECK_FUNCS_IN('getspnam', 'gen') + conf.CHECK_FUNCS_IN('getspnam', 'security') + conf.CHECK_FUNCS_IN('getspnam', 'sec') + + legacy_quota_libs = '' + if not Options.options.with_quotas == False: + # For quotas on Veritas VxFS filesystems + conf.CHECK_HEADERS('sys/fs/vx_quota.h') + # For sys/quota.h and linux/quota.h + conf.CHECK_HEADERS('sys/quota.h') + # For quotas on BSD systems + conf.CHECK_HEADERS('ufs/ufs/quota.h') + # For quotas on AIX systems + conf.CHECK_HEADERS('jfs/quota.h') + # For quotas on Linux XFS filesystems + if conf.CHECK_HEADERS('xfs/xqm.h'): + conf.DEFINE('HAVE_XFS_QUOTAS', '1') + else: + # For Irix XFS + conf.CHECK_CODE(''' + #include "confdefs.h" + #ifdef HAVE_SYS_TYPES_H + #include <sys/types.h> + #endif + #ifdef HAVE_ASM_TYPES_H + #include <asm/types.h> + #endif + #include <sys/quota.h> + int i = Q_XGETQUOTA;''', + define='HAVE_XFS_QUOTAS', + msg='for XFS QUOTA in <sys/quota.h>', + execute=False, + local_include=False) + + # For IRIX like dqb_isoftlimit instead of dqb_fsoftlimit in struct dqblk + conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_fsoftlimit', define='HAVE_DQB_FSOFTLIMIT', + headers='sys/quota.h') + #darwin style quota bytecount + conf.CHECK_STRUCTURE_MEMBER('struct dqblk', 'dqb_curbytes', define='HAVE_STRUCT_DQBLK_DQB_CURBYTES', + headers='sys/quota.h') + conf.CHECK_HEADERS('rpc/types.h rpc/xdr.h', together=True) + if conf.CHECK_HEADERS('rpcsvc/rquota.h', lib='tirpc'): + # Optional structure member + conf.CHECK_STRUCTURE_MEMBER('struct getquota_rslt', 'getquota_rslt_u', + define='HAVE_GETQUOTA_RSLT_GETQUOTA_RSLT_U', + headers='rpcsvc/rquota.h', + lib='tirpc') + + # Required function for NFS quota support + conf.CHECK_CODE(''' + clnt_create("", RQUOTAPROG, RQUOTAVERS, "udp"); + ''', + headers="rpc/rpc.h rpc/types.h rpcsvc/rquota.h rpc/nettype.h rpc/xdr.h", + define='HAVE_NFS_QUOTAS', + msg='checking for clnt_create()', + execute=True, + local_include=False, + lib='tirpc') + + if (host_os.rfind('linux') > -1): + conf.DEFINE('HAVE_QUOTACTL_LINUX', '1') + elif not conf.CONFIG_SET("HAVE_XFS_QUOTAS"): + if not conf.CHECK_CODE(''' + #define HAVE_QUOTACTL_4A 1 + #define AUTOCONF_TEST 1 + #include "../tests/sysquotas.c" + ''', + cflags=conf.env['WERROR_CFLAGS'], + define='HAVE_QUOTACTL_4A', + msg='for QUOTACTL_4A: long quotactl(int cmd, char *special, qid_t id, caddr_t addr)', + execute=True, + addmain=False): + + conf.CHECK_CODE(''' + #define HAVE_QUOTACTL_4B 1 + #define AUTOCONF_TEST 1 + #include "../tests/sysquotas.c" + ''', + cflags=conf.env['WERROR_CFLAGS'], + define='HAVE_QUOTACTL_4B', + msg='for QUOTACTL_4B: int quotactl(const char *path, int cmd, int id, char *addr)', + execute=True, + addmain=False) + + if conf.CONFIG_SET('HAVE_QUOTACTL_LINUX') or \ + conf.CONFIG_SET('HAVE_QUOTACTL_4A') or \ + conf.CONFIG_SET('HAVE_QUOTACTL_4B') or \ + conf.CONFIG_SET('HAVE_XFS_QUOTAS'): + conf.DEFINE('HAVE_SYS_QUOTAS', '1') + conf.DEFINE('WITH_QUOTAS', '1') + + # + # check if Legacy quota code can be brought in + # if standard interfaces are not supported + # + if not conf.CONFIG_SET('WITH_QUOTAS'): + if host_os.rfind('sunos5') > -1: + conf.DEFINE('SUNOS5', '1') + legacy_quota_libs = 'nsl' + conf.CHECK_CODE(''' + #define WITH_QUOTAS 1 + #define AUTOCONF_TEST 1 + #include "../tests/oldquotas.c" + ''', + cflags=conf.env['WERROR_CFLAGS'], + define='WITH_QUOTAS', + lib=legacy_quota_libs, + msg='Checking whether legacy quota code can be used', + execute=False, + addmain=False) + if not conf.CONFIG_SET('WITH_QUOTAS'): + legacy_quota_libs = '' + conf.env['legacy_quota_libs'] = legacy_quota_libs + + if Options.options.with_quotas == True and not conf.CONFIG_SET('WITH_QUOTAS'): + conf.fatal('quota support not found but it was requested !') + + conf.CHECK_CODE('(void)unshare(CLONE_FS);', + headers='sched.h', + define='HAVE_UNSHARE_CLONE_FS', + msg='for Linux unshare(CLONE_FS)') + + # + # cluster support (CTDB) + # + if not Options.options.with_cluster_support: + Logs.info("building without cluster support (--without-cluster-support)") + conf.env.with_ctdb = False + else: + Logs.info("building with cluster support") + conf.env.with_ctdb = True + conf.DEFINE('CLUSTER_SUPPORT', 1) + + if Options.options.with_profiling_data: + conf.DEFINE('WITH_PROFILE', 1); + conf.CHECK_FUNCS('getrusage', headers="sys/time.h sys/resource.h") + + if (conf.CHECK_HEADERS('linux/ioctl.h sys/ioctl.h linux/fs.h') and + conf.CHECK_DECLS('FS_IOC_GETFLAGS FS_COMPR_FL', headers='linux/fs.h')): + conf.DEFINE('HAVE_LINUX_IOCTL', '1') + + conf.env['CFLAGS_CEPHFS'] = "-D_FILE_OFFSET_BITS=64" + if Options.options.libcephfs_dir: + Logs.error('''--with-libcephfs no longer supported, please use compiler + flags instead, e.g. GCC LIBRARY_PATH and C_INCLUDE_PATH''') + sys.exit(1) + + if (Options.options.with_cephfs and + conf.CHECK_HEADERS('cephfs/libcephfs.h', False, False, 'cephfs') and + conf.CHECK_LIB('cephfs', shlib=True)): + if (Options.options.with_acl_support and + conf.CHECK_FUNCS_IN('ceph_statx', 'cephfs', + headers='cephfs/libcephfs.h')): + conf.DEFINE('HAVE_CEPH', '1') + conf.CHECK_FUNCS_IN('ceph_select_filesystem', 'cephfs', + headers='cephfs/libcephfs.h') + conf.DEFINE('HAVE_MANDATORY_CEPH_API', '1') + for api in ['ceph_mkdirat', 'ceph_openat', 'ceph_unlinkat', + 'ceph_symlinkat', 'ceph_readlinkat', 'ceph_statxat', + 'ceph_fdopendir']: + if not conf.CHECK_FUNCS_IN(api, 'cephfs', + headers='cephfs/libcephfs.h'): + conf.undefine('HAVE_MANDATORY_CEPH_API') + if not conf.env.HAVE_MANDATORY_CEPH_API: + Logs.warn("Installed Ceph version support is at the verge of " + "deprecation due to the absence of some mandatory " + "libcephfs APIs. This warning there shall result in " + "disabling the Ceph VFS module altogether with the " + "next major Samba version. It is highly recommended " + "to update to a more recent/active version of Ceph.") + else: + Logs.warn('''Ceph support disabled due to --without-acl-support + or lack of ceph_statx support''') + conf.undefine('HAVE_CEPH') + + if Options.options.with_glusterfs: + conf.CHECK_CFG(package='glusterfs-api', args='"glusterfs-api >= 4" --cflags --libs', + msg='Checking for glusterfs-api >= 4', uselib_store="GFAPI") + conf.CHECK_HEADERS('glusterfs/api/glfs.h', lib='gfapi') + conf.CHECK_LIB('gfapi', shlib=True) + + if conf.CONFIG_SET('HAVE_GLUSTERFS_API_GLFS_H'): + if Options.options.with_acl_support: + conf.DEFINE('HAVE_GLUSTERFS', '1') + else: + Logs.warn("GlusterFS support disabled due to --without-acl-support") + conf.undefine('HAVE_GLUSTERFS') + else: + conf.undefine('HAVE_GLUSTERFS') + + conf.CHECK_CFG(package='glusterfs-api', args='"glusterfs-api >= 6" --cflags --libs', + msg='Checking for glusterfs-api >= 6', + uselib_store="GFAPI_VER_6") + conf.CHECK_CFG(package='glusterfs-api', args='"glusterfs-api >= 7.6" --cflags --libs', + msg='Checking for glusterfs-api >= 7.6', + uselib_store="GFAPI_VER_7_6") + conf.CHECK_CFG(package='glusterfs-api', args='"glusterfs-api >= 7.9" --cflags --libs', + msg='Checking for glusterfs-api >= 7.9', + uselib_store="GFAPI_VER_7_9") + conf.CHECK_CFG(package='glusterfs-api', args='"glusterfs-api >= 7.11" --cflags --libs', + msg='Checking for glusterfs-api >= 7.11', + uselib_store="GFAPI_VER_7_11") + + else: + conf.SET_TARGET_TYPE('gfapi', 'EMPTY') + conf.undefine('HAVE_GLUSTERFS') + + if Options.options.enable_vxfs: + conf.DEFINE('HAVE_VXFS', '1') + + if conf.CHECK_CFG(package='liburing', args='--cflags --libs', + msg='Checking for liburing package', uselib_store="URING"): + if (conf.CHECK_HEADERS('liburing.h', lib='uring') + and conf.CHECK_LIB('uring', shlib=True)): + conf.CHECK_FUNCS_IN('io_uring_ring_dontfork', 'uring', + headers='liburing.h') + # There are a few distributions, which + # don't seem to have linux/openat2.h available + # during the liburing build, which means liburing/compat.h + # defines struct open_how directly instead of including + # linux/openat2.h, while linux/openat2.h is + # available on the installed system, which cause problems + # when we try to include both files. + # + # check if struct open_how is defined in liburing/compat.h + # itself and not via including linux/openat2.h + conf.CHECK_TYPE_IN('struct open_how', 'liburing/compat.h', + cflags='-D_LINUX_OPENAT2_H', + define='HAVE_STRUCT_OPEN_HOW_LIBURING_COMPAT_H') + conf.DEFINE('HAVE_LIBURING', '1') + + conf.env.build_regedit = False + if not Options.options.with_regedit == False: + conf.PROCESS_SEPARATE_RULE('system_ncurses') + if conf.CONFIG_SET('HAVE_NCURSES'): + conf.env.build_regedit = True + + if conf.env.build_regedit: + Logs.info("building regedit") + else: + if Options.options.with_regedit == False: + Logs.info("not building regedit (--without-regedit)") + elif Options.options.with_regedit == True: + Logs.error("ncurses not available, cannot build regedit") + conf.fatal("ncurses not available, but --with-regedit was specified") + else: + Logs.info("ncurses not available, not building regedit") + + if conf.CHECK_HEADERS('ftw.h') and conf.CHECK_FUNCS('nftw'): + conf.env.build_mvxattr = True + + conf.env.build_winexe = False + if not Options.options.with_winexe == False: + if conf.CONFIG_SET('HAVE_WINEXE_CC_WIN32') or conf.CONFIG_SET('HAVE_WINEXE_CC_WIN64'): + conf.env.build_winexe = True + + if conf.env.build_winexe: + Logs.info("building winexe") + else: + if Options.options.with_winexe == False: + Logs.info("not building winexe (--without-winexe)") + elif Options.options.with_winexe == True: + Logs.error("mingw not available, cannot build winexe") + conf.fatal("mingw not available, but --with-winexe was specified") + else: + Logs.info("mingw not available, not building winexe") + + conf.CHECK_FUNCS_IN('DES_pcbc_encrypt', 'crypto') + if Options.options.with_fake_kaserver == True: + conf.CHECK_HEADERS('afs/param.h afs/stds.h', together=True) + conf.CHECK_HEADERS('afs/param.h afs/stds.h', together=True) + if (conf.CONFIG_SET('HAVE_AFS_PARAM_H') and conf.CONFIG_SET('HAVE_AFS_STDS_H') and conf.CONFIG_SET('HAVE_DES_PCBC_ENCRYPT')): + conf.DEFINE('WITH_FAKE_KASERVER', '1') + else: + conf.fatal('AFS headers not available, but --with-fake-kaserver was specified') + + if conf.CHECK_CFG(package='glib-2.0', + args='--cflags --libs', + msg='Checking for glib-2.0', + uselib_store="GLIB-2.0"): + if (conf.CHECK_HEADERS('glib.h', lib='glib-2.0') and conf.CHECK_LIB('glib-2.0', shlib=True)): + conf.DEFINE('HAVE_GLIB', 1) + + if conf.CONFIG_SET('HAVE_GLIB'): + conf.DEFINE('WITH_TEVENT_GLIB_GLUE', '1') + + conf.env['libtracker']='' + tracker_versions = ['2.0', '1.0', '0.16', '0.14'] + + for version in tracker_versions: + testlib = 'tracker-sparql-' + version + if conf.CHECK_CFG(package=testlib, + args='--cflags --libs', + mandatory=False): + conf.SET_TARGET_TYPE(testlib, 'SYSLIB') + conf.env['libtracker'] = testlib + conf.DEFINE('HAVE_TRACKER', '1') + break + + with_spotlight_tracker_backend = ( + conf.CONFIG_SET('HAVE_TRACKER') + and conf.CONFIG_SET('HAVE_GLIB') + and conf.env['BISON'] + and conf.env['FLEX'] + and conf.CONFIG_GET('HAVE_UTF8_NORMALISATION') + ) + + with_spotlight_es_backend = ( + conf.CONFIG_SET('HAVE_JSON_OBJECT') + and conf.env['BISON'] + and conf.env['FLEX'] + and conf.CONFIG_GET('HAVE_UTF8_NORMALISATION') + ) + + conf.env.with_wsp = False + if conf.CONFIG_GET('ENABLE_SELFTEST'): + Options.options.with_wsp = True + if Options.options.with_wsp: + Logs.info("building with WSP support") + conf.DEFINE('WITH_WSP', '1') + conf.env.with_wsp = True + + conf.env.with_spotlight = False + if Options.options.with_spotlight is not False: + backends = ['noindex'] + + if not conf.env['BISON']: + Logs.warn("Spotlight support requested but bison missing") + if not conf.env['FLEX']: + Logs.warn("Spotlight support requested but flex missing") + if not conf.CONFIG_GET('HAVE_UTF8_NORMALISATION'): + Logs.warn("Missing support for Unicode normalisation. " + "Try installing icu-dev or libicu-devel.") + if not conf.CONFIG_SET('HAVE_TRACKER'): + Logs.warn('Missing libtracker-sparql development files for Spotlight backend "tracker"') + if not conf.CONFIG_SET('HAVE_GLIB'): + Logs.warn('Missing glib-2.0 development files for Spotlight backend "tracker"') + if not conf.CONFIG_GET('HAVE_JSON_OBJECT'): + Logs.warn('Missing libjansson development files for Spotlight backend "elasticsearch"') + + if with_spotlight_tracker_backend: + conf.env.spotlight_backend_tracker = True + backends.append('tracker') + conf.DEFINE('HAVE_SPOTLIGHT_BACKEND_TRACKER', '1') + + if with_spotlight_es_backend: + conf.env.spotlight_backend_es = True + backends.append('elasticsearch') + conf.DEFINE('HAVE_SPOTLIGHT_BACKEND_ES', '1') + + if (Options.options.with_spotlight is True + and not conf.env.spotlight_backend_tracker + and not conf.env.spotlight_backend_es): + conf.fatal("Unmet dependencies for Spotlight backends") + + Logs.info("Building with Spotlight support, available backends: %s" % ', '.join(backends)) + conf.DEFINE('WITH_SPOTLIGHT', '1') + conf.env.with_spotlight = True + + if not conf.CONFIG_SET('HAVE_RPC_XDR_H'): + conf.CHECK_HEADERS('rpc/types.h rpc/xdr.h', together=True, lib='tirpc') + + if conf.CHECK_FUNCS_IN('nscd_flush_cache', 'nscd', headers='libnscd.h'): + conf.DEFINE('HAVE_NSCD_FLUSH_CACHE', '1') + + forced_static_modules.extend(['auth_builtin', 'auth_sam', 'auth_winbind']) + default_static_modules.extend(['pdb_smbpasswd', 'pdb_tdbsam', + 'auth_unix', + 'nss_info_template', 'idmap_tdb', 'idmap_passdb', + 'idmap_nss']) + + default_shared_modules.extend(['vfs_recycle', 'vfs_audit', 'vfs_extd_audit', 'vfs_full_audit', + 'vfs_fake_perms', 'vfs_default_quota', 'vfs_readonly', 'vfs_cap', + 'vfs_expand_msdfs', 'vfs_shadow_copy', 'vfs_shadow_copy2', + 'vfs_readahead', 'vfs_xattr_tdb', + 'vfs_streams_xattr', 'vfs_streams_depot', 'vfs_acl_xattr', 'vfs_acl_tdb', + 'vfs_preopen', 'vfs_catia', + 'vfs_media_harmony', 'vfs_unityed_media', 'vfs_fruit', 'vfs_shell_snap', + 'vfs_commit', 'vfs_worm', 'vfs_crossrename', 'vfs_linux_xfs_sgid', + 'vfs_time_audit', 'vfs_offline', 'vfs_virusfilter', 'vfs_widelinks']) + if host_os.rfind('linux') > -1: + default_shared_modules.extend(['vfs_snapper']) + + default_shared_modules.extend(['idmap_tdb2', 'idmap_script']) + # these have broken dependencies + forced_shared_modules.extend(['idmap_autorid', 'idmap_rid', 'idmap_hash']) + + if Options.options.developer: + default_static_modules.extend(['charset_weird']) + default_shared_modules.extend(['vfs_skel_opaque', + 'vfs_skel_transparent', + 'vfs_shadow_copy_test', + 'pdb_test', + 'vfs_fake_dfq', + 'gpext_security', 'gpext_registry', 'gpext_scripts']) + + if Options.options.enable_selftest or Options.options.developer: + default_shared_modules.extend(['vfs_fake_acls', 'vfs_nfs4acl_xattr', + 'vfs_error_inject', + 'vfs_delay_inject']) + + if conf.CONFIG_SET('AD_DC_BUILD_IS_ENABLED'): + default_static_modules.extend(['pdb_samba_dsdb', 'auth_samba4', 'vfs_dfs_samba4']) + default_shared_modules.extend(['vfs_posix_eadb']) + + if conf.CONFIG_SET('HAVE_FREEBSD_SUNACL_H'): + default_shared_modules.extend(['vfs_zfsacl']) + + if conf.CONFIG_SET('HAVE_DIRFD_DECL'): + default_shared_modules.extend(['vfs_syncops', 'vfs_dirsort']) + + if conf.CONFIG_SET('HAVE_STATFS_F_FSID'): + default_shared_modules.extend(['vfs_fileid']) + + if (conf.CONFIG_SET('HAVE_STRUCT_MSGHDR_MSG_CONTROL') or conf.CONFIG_SET('HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS')): + default_shared_modules.extend(['vfs_aio_fork']) + + if conf.CONFIG_SET('HAVE_LIBURING'): + default_shared_modules.extend(['vfs_io_uring']) + + if Options.options.with_pthreadpool: + default_shared_modules.extend(['vfs_aio_pthread']) + + if conf.CONFIG_SET('HAVE_LDAP'): + default_static_modules.extend(['pdb_ldapsam', 'idmap_ldap']) + + if conf.CONFIG_SET('DARWINOS'): + default_static_modules.extend(['charset_macosxfs']) + + if conf.CONFIG_SET('HAVE_GPFS') and conf.CONFIG_SET('HAVE_KERNEL_OPLOCKS_LINUX'): + default_shared_modules.extend(['vfs_gpfs']) + + if (conf.CONFIG_SET('HAVE_LINUX_IOCTL') + and conf.CONFIG_SET('HAVE_BASENAME') and conf.CONFIG_SET('HAVE_DIRNAME')): + default_shared_modules.extend(['vfs_btrfs']) + + if conf.CONFIG_SET("HAVE_CEPH"): + default_shared_modules.extend(['vfs_ceph']) + # Unlike vfs_ceph, vfs_ceph_snapshots doesn't depend on libcephfs, so + # can be enabled atop a kernel CephFS share (with vfs_default) in + # addition to vfs_ceph. Still, only enable vfs_ceph_snapshots builds + # if we're building with libcephfs for now. + default_shared_modules.extend(['vfs_ceph_snapshots']) + + if conf.CONFIG_SET('HAVE_GLUSTERFS'): + default_shared_modules.extend(['vfs_glusterfs']) + + if conf.CONFIG_SET('HAVE_SETMNTENT'): + default_shared_modules.extend(['vfs_glusterfs_fuse']) + + if conf.CONFIG_SET('HAVE_VXFS'): + default_shared_modules.extend(['vfs_vxfs']) + + explicit_shared_modules = TO_LIST(Options.options.shared_modules, delimiter=',') + explicit_static_modules = TO_LIST(Options.options.static_modules, delimiter=',') + + def replace_list_item(lst, item, value): + try: + idx = lst.index(item) + lst[idx] = value + except: + pass + # PDB module file name should have the same name as module registers itself + # In Autoconf build we export LDAP passdb module as ldapsam but WAF build + # was always exporting pdb_ldap. In order to support existing packages + # allow referring to pdb_ldapsam as pdb_ldap but use proper name internally. + replace_list_item(explicit_shared_modules, 'pdb_ldap', 'pdb_ldapsam') + replace_list_item(explicit_static_modules, 'pdb_ldap', 'pdb_ldapsam') + + final_static_modules = [] + final_static_modules.extend(TO_LIST(required_static_modules)) + final_shared_modules = [] + + if '!FORCED' not in explicit_static_modules: + final_static_modules.extend(TO_LIST(forced_static_modules)) + if '!FORCED' not in explicit_shared_modules: + final_shared_modules.extend(TO_LIST(forced_shared_modules)) + if '!DEFAULT' not in explicit_static_modules: + final_static_modules.extend(TO_LIST(default_static_modules)) + if '!DEFAULT' not in explicit_shared_modules: + final_shared_modules.extend(TO_LIST(default_shared_modules)) + + if 'ALL' in explicit_static_modules: + for m in default_shared_modules: + if m in final_shared_modules: + final_shared_modules.remove(m) + final_static_modules.append(m) + if 'ALL' in explicit_shared_modules: + for m in default_static_modules: + if m in final_static_modules: + final_static_modules.remove(m) + final_shared_modules.append(m) + + for m in explicit_static_modules: + if m in ['ALL','!DEFAULT','!FORCED']: + continue + if m.startswith('!'): + m = m[1:] + if m in required_static_modules: + raise Errors.WafError('These modules are REQUIRED as static modules: %s' % + ' '.join(required_static_modules)) + if m in final_static_modules: + final_static_modules.remove(m) + continue + if m in forced_shared_modules: + raise Errors.WafError('These modules MUST be configured as shared modules: %s' % + ' '.join(forced_shared_modules)) + if m in final_shared_modules: + final_shared_modules.remove(m) + if m not in final_static_modules: + final_static_modules.append(m) + for m in explicit_shared_modules: + if m in ['ALL','!DEFAULT','!FORCED']: + continue + if m.startswith('!'): + m = m[1:] + if m in final_shared_modules: + final_shared_modules.remove(m) + continue + if m in required_static_modules: + raise Errors.WafError('These modules are REQUIRED as static modules: %s' % + ' '.join(required_static_modules)) + if m in forced_static_modules: + raise Errors.WafError('These module MUST be configured as static modules: %s' % + ' '.join(forced_static_modules)) + if m in final_static_modules: + final_static_modules.remove(m) + if m not in final_shared_modules: + final_shared_modules.append(m) + + conf.env['static_modules'] = final_static_modules + conf.env['shared_modules'] = final_shared_modules + + conf.DEFINE('STRING_STATIC_MODULES', ' '.join(final_static_modules), quote=True) + conf.DEFINE('STRING_SHARED_MODULES', ' '.join(final_shared_modules), quote=True) + + static_list = {} + shared_list = {} + + prefixes = ['vfs', 'pdb', 'auth', 'nss_info', 'charset', 'idmap', 'gpext'] + conf.env['MODULE_PREFIXES'] = prefixes + for p in prefixes: + for m in final_static_modules: + if m.find(p) == 0: + if not p in static_list: + static_list[p] = [] + static_list[p].append(m) + for m in final_shared_modules: + if m.find(p) == 0: + if not p in shared_list: + shared_list[p] = [] + shared_list[p].append(m) + + for p in prefixes: + static_env = "%s_STATIC" % p.upper() + shared_env = "%s_SHARED" % p.upper() + conf.env[static_env] = [] + conf.env[shared_env] = [] + if p in static_list: + decl_list = " ".join("extern NTSTATUS %s_init(TALLOC_CTX *mem_ctx); " % entry for entry in static_list[p]) + for entry in static_list[p]: + conf.env[static_env].append('%s' % entry) + conf.DEFINE('static_decl_%s' % p, decl_list) + conf.DEFINE('static_init_%s(mem_ctx)' % p, '{ %s_init((mem_ctx)); }' % '_init((mem_ctx)); '.join(static_list[p])) + else: + conf.DEFINE('static_decl_%s' % p, '') + conf.DEFINE('static_init_%s(mem_ctx)' % p, '{}') + if p in shared_list: + for entry in shared_list[p]: + conf.DEFINE('%s_init' % entry, 'samba_init_module') + conf.env[shared_env].append('%s' % entry) + Logs.info("%s: %s" % (static_env, ','.join(conf.env[static_env]))) + Logs.info("%s: %s" % (shared_env, ','.join(conf.env[shared_env]))) + + if (('vfs_snapper' in shared_list.get('vfs', []) or 'vfs_snapper' in static_list.get('vfs', [])) + and not (conf.CHECK_CFG(package='dbus-1', args='--cflags --libs', + msg='Checking for dbus', uselib_store="DBUS-1") + and conf.CHECK_HEADERS('dbus/dbus.h', lib='dbus-1') + and conf.CHECK_LIB('dbus-1', shlib=True))): + conf.fatal("vfs_snapper is enabled but prerequisite dbus-1 package not " + "found. Use --with-shared-modules='!vfs_snapper' to disable " + "vfs_snapper support.") + + conf.SAMBA_CONFIG_H('include/config.h') |