configure: only build vfs_syncops if dirfd() is available

This hopefully fixes the build on HP-UX.

metze

diff --git a/source/configure.in b/source/configure.in
index 9970647bf878154d7426e7dd90be07409c5c5107..5254c8bba7e9400070e80eacb27cb45499e1803d 100644 (file)
--- a/source/configure.in
+++ b/source/configure.in
@@ -401,7 +401,7 @@ dnl These have to be built static:
 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsarpc rpc_samr rpc_winreg rpc_initshutdown rpc_dssetup rpc_wkssvc rpc_svcctl2 rpc_ntsvcs2 rpc_netlogon rpc_netdfs rpc_srvsvc2 rpc_spoolss rpc_eventlog2 auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin vfs_default nss_info_template"
 
 dnl These are preferably build shared, and static if dlopen() is not available
-default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2 charset_CP850 charset_CP437 auth_script vfs_readahead vfs_syncops vfs_xattr_tdb vfs_streams_xattr"
+default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2 charset_CP850 charset_CP437 auth_script vfs_readahead vfs_xattr_tdb vfs_streams_xattr"
 
 if test "x$developer" = xyes; then
    default_static_modules="$default_static_modules rpc_rpcecho"
@@ -860,6 +860,11 @@ if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
        default_shared_modules="$default_shared_modules vfs_aio_fork"
 fi
 
+AC_CHECK_FUNCS(dirfd)
+if test x"$ac_cv_func_dirfd" = x"yes"; then
+       default_shared_modules="$default_shared_modules vfs_syncops"
+fi
+
 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
     AC_TRY_COMPILE([
 #include <sys/types.h>