[enable support for nested pts groups])],
,
[enable_supergroups="no"])
-AC_ARG_ENABLE([fast-restart],
- [AS_HELP_STRING([--enable-fast-restart],
- [enable fast startup of file server without salvaging])],
- ,
- [enable_fast_restart="no"])
AC_ARG_ENABLE([bitmap-later],
[AS_HELP_STRING([--enable-bitmap-later],
[enable fast startup of file server by not reading bitmap till
,
[enable_disconnected="no"])
AC_ARG_ENABLE([unix-sockets],
- [AS_HELP_STRING([--enable-unix-sockets],
- [enable use of unix domain sockets for fssync])],
+ [AS_HELP_STRING([--disable-unix-sockets],
+ [disable use of unix domain sockets for fssync (defaults to enabled)])],
,
[enable_unix_sockets="yes"])
AC_ARG_ENABLE([icmp-pmtu-discovery],
[enable_pthreaded_ubik="no"])
dnl Kernel module build options.
-AC_ARG_WITH([dux-kernel-headers],
- [AS_HELP_STRING([--with-dux-kernel-headers=path],
- [use the kernel headers found at path (optional, defaults to first
- match in /usr/sys)])])
AC_ARG_WITH([linux-kernel-headers],
[AS_HELP_STRING([--with-linux-kernel-headers=path],
[use the kernel headers found at path (optional, defaults to
,
[enable_optimize_pam="yes"])
AC_ARG_ENABLE([linux-syscall-probing],
- [AS_HELP_STRING([--disable-linux-syscall-probing],
- [disabling Linux syscall probing (defaults to enabled)])],
+ [AS_HELP_STRING([--enable-linux-syscall-probing],
+ [enable Linux syscall probing (defaults to autodetect)])],
,
- [AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
- [define to enable syscall table probes])])
+ [enable_linux_syscall_probing="maybe"])
AC_ARG_WITH([xslt-processor],
MKAFS_OSTYPE=AIX
AC_MSG_RESULT(rs_aix)
;;
- *-osf*)
- MKAFS_OSTYPE=DUX
- AC_MSG_RESULT(alpha_dux)
+ arm-*-darwin*)
+ MKAFS_OSTYPE=DARWIN
+ AC_MSG_RESULT(arm_darwin)
;;
powerpc-*-darwin*)
MKAFS_OSTYPE=DARWIN
case $AFS_SYSNAME in
*_darwin*)
+ AC_CHECK_HEADERS(crt_externs.h)
DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
;;
[write_begin], [fs.h])
AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
[backing-dev.h])
+ AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
AC_CHECK_LINUX_FUNC([bdi_init],
[#include <linux/backing-dev.h>],
[bdi_init(NULL);])
- AC_CHECK_LINUX_FUNC([ctl_table], [ctl_name], [sysctl.h])
+ AC_CHECK_LINUX_FUNC([PageChecked],
+ [#include <linux/mm.h>
+#include <linux/page-flags.h>],
+ [struct page *_page;
+ int bchecked = PageChecked(_page);])
+ AC_CHECK_LINUX_FUNC([PageFsMisc],
+ [#include <linux/mm.h>
+#include <linux/page-flags.h>],
+ [struct page *_page;
+ int bchecked = PageFsMisc(_page);])
AC_CHECK_LINUX_FUNC([current_kernel_time],
[#include <linux/time.h>],
[struct timespec s;
AC_CHECK_LINUX_FUNC([i_size_read],
[#include <linux/fs.h>],
[i_size_read(NULL);])
- AC_CHECK_LINUX_FUNC([iget],
- [#include <linux/fs.h>],
- [iget(NULL, NULL);])
AC_CHECK_LINUX_FUNC([kernel_setsockopt],
[#include <linux/net.h>],
[kernel_setsockopt(NULL, 0, 0, NULL, 0);])
AC_CHECK_LINUX_FUNC([svc_addr_in],
[#include <linux/sunrpc/svc.h>],
[svc_addr_in(NULL);])
- AC_CHECK_LINUX_FUNC([vfs_llseek],
- [#include <linux/fs.h>],
- [vfs_llseek(NULL, 0, 0);])
AC_CHECK_LINUX_FUNC([zero_user_segments],
[#include <linux/highmem.h>],
[zero_user_segments(NULL, 0, 0, 0, 0);])
dnl Consequences - things which get set as a result of the
dnl above tests
- AS_IF([test "x$ac_cv_linux_func_iget" = "xno"],
- [AC_DEFINE([LINUX_USE_FH], 1,
- [define to use linux file handles for cache files])])
AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
[AC_DEFINE([AFS_NONFSTRANS], 1,
[define to disable the nfs translator])])
LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
+ LINUX_FOP_F_FSYNC_TAKES_DENTRY
LINUX_AOP_WRITEBACK_CONTROL
LINUX_FS_STRUCT_FOP_HAS_SPLICE
LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
LINUX_KEY_ALLOC_NEEDS_CRED
LINUX_INIT_WORK_HAS_DATA
LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
- LINUX_EXPORTS_INIT_MM
- LINUX_EXPORTS_SYS_CHDIR
- LINUX_EXPORTS_SYS_OPEN
+
+ dnl If we are guaranteed that keyrings will work - that is
+ dnl a) The kernel has keyrings enabled
+ dnl b) The code is new enough to give us a key_type_keyring
+ dnl then we just disable syscall probing unless we've been
+ dnl told otherwise
+
+ AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
+ [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
+ [enable_linux_syscall_probing="no"],
+ [enable_linux_syscall_probing="yes"])
+ ])
+
+ dnl Syscall probing needs a few tests of its own, and just
+ dnl won't work if the kernel doesn't export init_mm
+ AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
+ LINUX_EXPORTS_INIT_MM
+ AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
+ AC_MSG_ERROR(
+ [Can't do syscall probing without exported init_mm])
+ ])
+ LINUX_EXPORTS_SYS_CHDIR
+ LINUX_EXPORTS_SYS_OPEN
+ AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
+ [define to enable syscall table probes])
+ ])
dnl Packaging and SMP build
if test "x$with_linux_kernel_packaging" = "xno" ; then
dnl Syscall probing
if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
- AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
+ AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
+ AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
+ ])
ac_cv_linux_exports_sys_call_table=no
if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
ac_cv_linux_exports_ia32_sys_call_table=yes
AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
fi
-if test "$enable_fast_restart" = "yes"; then
- AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
-fi
-
if test "$enable_bitmap_later" = "yes"; then
AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
fi
fi
AC_SUBST(USE_UNIX_SOCKETS)
-if test "$enable_fast_restart" = "yes" &&
- test "$enable_demand_attach_fs" = "yes" ; then
- AC_MSG_ERROR([The Demand Attach and Fast Restart extensions are mutually exclusive. Demand Attach fileservers automatically salvage volumes in the background, thereby making Fast Restart pointless.])
- exit 1
-fi
-
if test "$enable_icmp_pmtu_discovery" = "yes"; then
if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu])
AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h sys/pag.h)
-AC_CHECK_HEADERS(windows.h direct.h sys/ipc.h)
+AC_CHECK_HEADERS(windows.h direct.h sys/ipc.h sys/resource.h)
AC_CHECK_HEADERS(security/pam_modules.h ucontext.h regex.h sys/statvfs.h sys/statfs.h sys/bitypes.h)
AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
AC_CHECK_HEADERS(et/com_err.h)
fi
AC_SUBST(BUILD_LOGIN)
-AC_CHECK_FUNCS(snprintf strlcat strlcpy flock)
+AC_CHECK_FUNCS(snprintf strlcat strlcpy flock getrlimit)
AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror strcasestr)
AC_CHECK_FUNCS(setvbuf vsyslog getcwd)
AC_CHECK_FUNCS(regcomp regexec regerror)
AC_CHECK_SIZEOF(unsigned int)
AC_TYPE_INTPTR_T
AC_TYPE_UINTPTR_T
-AC_CHECK_TYPES([ssize_t])
-AC_CHECK_TYPES([sig_atomic_t],[],[],
+AC_TYPE_SSIZE_T
+AC_CHECK_TYPE([sig_atomic_t],[],
+ [AC_DEFINE([sig_atomic_t], [int],
+ [Define to int if <signal.h> does not define.])],
[#include <sys/types.h>
#include <signal.h>])
-AC_CHECK_TYPES([socklen_t],[],[],
+AC_CHECK_TYPE([socklen_t],[],
+ [AC_DEFINE([socklen_t], [int],
+ [Define to int if <sys/socket.h> does not define.])],
[#include <sys/types.h>
#include <sys/socket.h>])
AC_SIZEOF_TYPE(long)
AC_SUBST(XSLTPROC)
OPENAFS_OSCONF
-OPENAFS_KRB5CONF
OPENAFS_FUSE
TOP_SRCDIR="${srcdir}/src"
git://git.openafs.org / openafs.git / blobdiff