])
dnl General feature options.
-AC_ARG_ENABLE([gtx],
- [AS_HELP_STRING([--disable-gtx], [disable gtx curses-based terminal tools])])
-
AC_ARG_ENABLE([namei-fileserver],
[AS_HELP_STRING([--enable-namei-fileserver],
[force compilation of namei fileserver in preference to inode
enabled)])],
[],
[enable_pthreaded_ubik="yes"])
+AC_ARG_ENABLE([ubik-read-while-write],
+ [AS_HELP_STRING([--enable-ubik-read-while-write],
+ [enable vlserver read from db cache during write locks (EXPERIMENTAL)])],
+ [],
+ [enable_ubik_read_while_write="no"])
dnl Kernel module build options.
AC_ARG_WITH([linux-kernel-headers],
[enable_linux_syscall_probing="maybe"])
AC_ARG_ENABLE([linux-d_splice_alias-extra-iput],
[AS_HELP_STRING([--enable-linux-d_splice_alias-extra-iput],
- [Linux has introduced an incompatible behavior change in the
- d_splice_alias function with no reliable way to determine which
- behavior will be produced. If Linux commit
- 51486b900ee92856b977eacfc5bfbe6565028070 (or equivalent) has been
- applied to your kernel, disable this option. If that commit is
- not present in your kernel, enable this option. We apologize
- that you are required to know this about your running kernel.])],
+ [Linux kernels in the 3.17 series prior to 3.17.3 had a bug
+ wherein error returns from the d_splice_alias() function were
+ leaking a reference on the inode. The bug was fixed for the
+ 3.17.3 kernel, and the possibility of an error return was only
+ introduced in kernel 3.17, so only the narrow range of kernels
+ is affected. Enable this option for builds on systems with
+ kernels affected by this bug, to manually release the reference
+ on error returns and correct the reference counting.
+ Linux commit 51486b900ee92856b977eacfc5bfbe6565028070 (or
+ equivalent) is the fix for the upstream bug, so if such a commit
+ is present, leave this option disabled. We apologize
+ that you are required to know this about your running kernel,
+ but luckily only a narrow range of versions is affected.])],
[],
- [case $system in
- *-linux*)
- AS_IF([test "x$LOGNAME" != "xbuildslave" &&
- test "x$LOGNAME" != "xbuildbot"],
- [AC_ERROR([Linux users must specify either
- --enable-linux-d_splice_alias-extra-iput or
- --disable-linux-d_splice_alias-extra-iput])],
- [enable_linux_d_splice_alias_extra_iput="no"])
- esac
- ])
+ [enable_linux_d_splice_alias_extra_iput="no"])
AC_ARG_WITH([crosstools-dir],
[AS_HELP_STRING([--with-crosstools-dir=path],
[use path for native versions of rxgen, compile_et and config])
*-solaris*)
MKAFS_OSTYPE=SOLARIS
AC_MSG_RESULT(sun4)
- AC_PATH_PROG(SOLARISCC, [cc], ,
- [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin:/opt/solarisstudio12.3/bin:/opt/solstudio12.2/bin:/opt/sunstudio12.1/bin])
- if test "x$SOLARISCC" = "x" ; then
- AC_MSG_FAILURE(Could not find the solaris cc program. Please define the environment variable SOLARISCC to specify the path.)
- fi
+ SOLARIS_PATH_CC
+ SOLARIS_CC_TAKES_XVECTOR_NONE
+ AC_SUBST(SOLARIS_CC_KOPTS)
SOLARIS_UFSVFS_HAS_DQRWLOCK
SOLARIS_FS_HAS_FS_ROLLED
SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
AFS_SYSNAME="x86_darwin_140"
OSXSDK="macosx10.10"
;;
+ x86_64-apple-darwin15.*)
+ AFS_SYSNAME="x86_darwin_150"
+ OSXSDK="macosx10.11"
+ ;;
+ i?86-apple-darwin15.*)
+ AFS_SYSNAME="x86_darwin_150"
+ OSXSDK="macosx10.11"
+ ;;
+ x86_64-apple-darwin16.*)
+ AFS_SYSNAME="x86_darwin_160"
+ OSXSDK="macosx10.12"
+ ;;
+ i?86-apple-darwin16.*)
+ AFS_SYSNAME="x86_darwin_160"
+ OSXSDK="macosx10.12"
+ ;;
sparc-sun-solaris2.8)
AFS_SYSNAME="sun4x_58"
;;
LINUX_KBUILD_USES_EXTRA_CFLAGS
LINUX_KERNEL_COMPILE_WORKS
+ dnl Operation signature checks
+ AC_CHECK_LINUX_OPERATION([inode_operations], [follow_link], [no_nameidata],
+ [#include <linux/fs.h>],
+ [const char *],
+ [struct dentry *dentry, void **link_data])
+ AC_CHECK_LINUX_OPERATION([inode_operations], [put_link], [no_nameidata],
+ [#include <linux/fs.h>],
+ [void],
+ [struct inode *inode, void *link_data])
+ AC_CHECK_LINUX_OPERATION([inode_operations], [rename], [takes_flags],
+ [#include <linux/fs.h>],
+ [int],
+ [struct inode *oinode, struct dentry *odentry,
+ struct inode *ninode, struct dentry *ndentry,
+ unsigned int flags])
+
dnl Check for header files
+ AC_CHECK_LINUX_HEADER([cred.h])
AC_CHECK_LINUX_HEADER([config.h])
- AC_CHECK_LINUX_HEADER([completion.h])
AC_CHECK_LINUX_HEADER([exportfs.h])
AC_CHECK_LINUX_HEADER([freezer.h])
AC_CHECK_LINUX_HEADER([key-type.h])
AC_CHECK_LINUX_HEADER([semaphore.h])
AC_CHECK_LINUX_HEADER([seq_file.h])
+ AC_CHECK_LINUX_HEADER([sched/signal.h])
+ AC_CHECK_LINUX_HEADER([uaccess.h])
dnl Type existence checks
AC_CHECK_LINUX_TYPE([struct vfs_path], [dcache.h])
AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
AC_CHECK_LINUX_STRUCT([dentry], [d_u.d_alias], [dcache.h])
AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.h])
+ AC_CHECK_LINUX_STRUCT([group_info], [gid], [cred.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_STRUCT([file_operations], [sendfile], [fs.h])
AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
AC_CHECK_LINUX_STRUCT([inode_operations], [truncate], [fs.h])
+ AC_CHECK_LINUX_STRUCT([inode_operations], [get_link], [fs.h])
+ AC_CHECK_LINUX_STRUCT([key], [payload.value], [key.h])
AC_CHECK_LINUX_STRUCT([key_type], [instantiate_prep], [key-type.h])
AC_CHECK_LINUX_STRUCT([key_type], [match_preparse], [key-type.h])
AC_CHECK_LINUX_STRUCT([key_type], [preparse], [key-type.h])
AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
+ AC_CHECK_LINUX_STRUCT([task_struct], [total_link_count], [sched.h])
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
dnl Check for typed structure elements
dnl Function existence checks
- AC_CHECK_LINUX_FUNC([__vfs_read],
+ AC_CHECK_LINUX_FUNC([__vfs_write],
+ [#include <linux/fs.h>],
+ [__vfs_write(NULL, NULL, 0, NULL);])
+ AC_CHECK_LINUX_FUNC([kernel_write],
[#include <linux/fs.h>],
- [__vfs_read(NULL, NULL, 0, NULL);])
+ [kernel_write(NULL, NULL, 0, NULL);])
AC_CHECK_LINUX_FUNC([bdi_init],
[#include <linux/backing-dev.h>],
[bdi_init(NULL);])
+ AC_CHECK_LINUX_FUNC([super_setup_bdi],
+ [#include <linux/backing-dev.h>],
+ [struct super_block *sb;
+ super_setup_bdi(sb);])
AC_CHECK_LINUX_FUNC([PageChecked],
[#include <linux/mm.h>
#include <linux/page-flags.h>],
AC_CHECK_LINUX_FUNC([do_sync_read],
[#include <linux/fs.h>],
[do_sync_read(NULL, NULL, 0, NULL);])
+ AC_CHECK_LINUX_FUNC([file_dentry],
+ [#include <linux/fs.h>],
+ [struct file *f; file_dentry(f);])
AC_CHECK_LINUX_FUNC([find_task_by_pid],
[#include <linux/sched.h>],
[pid_t p; find_task_by_pid(p);])
AC_CHECK_LINUX_FUNC([kernel_setsockopt],
[#include <linux/net.h>],
[kernel_setsockopt(NULL, 0, 0, NULL, 0);])
+ AC_CHECK_LINUX_FUNC([locks_lock_file_wait],
+ [#include <linux/fs.h>],
+ [locks_lock_file_wait(NULL, NULL);])
AC_CHECK_LINUX_FUNC([page_follow_link],
[#include <linux/fs.h>],
[page_follow_link(0,0);])
+ AC_CHECK_LINUX_FUNC([page_get_link],
+ [#include <linux/fs.h>],
+ [page_get_link(0,0,0);])
AC_CHECK_LINUX_FUNC([page_offset],
[#include <linux/pagemap.h>],
[page_offset(NULL);])
AC_CHECK_LINUX_FUNC([set_nlink],
[#include <linux/fs.h>],
[set_nlink(NULL, 1);])
+ AC_CHECK_LINUX_FUNC([setattr_prepare],
+ [#include <linux/fs.h>],
+ [setattr_prepare(NULL, NULL);])
AC_CHECK_LINUX_FUNC([sock_create_kern],
[#include <linux/net.h>],
[sock_create_kern(0, 0, 0, NULL);])
+ AC_CHECK_LINUX_FUNC([sock_create_kern_ns],
+ [#include <linux/net.h>],
+ [sock_create_kern(NULL, 0, 0, 0, NULL);])
AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
[#include <linux/splice.h>],
[splice_direct_to_actor(NULL,NULL,NULL);])
+ AC_CHECK_LINUX_FUNC([default_file_splice_read],
+ [#include <linux/fs.h>],
+ [default_file_splice_read(NULL,NULL,NULL, 0, 0);])
AC_CHECK_LINUX_FUNC([svc_addr_in],
[#include <linux/sunrpc/svc.h>],
[svc_addr_in(NULL);])
[#include <linux/kernel.h>
#include <linux/kthread.h>],
[kthread_run(NULL, NULL, "test");])
+ AC_CHECK_LINUX_FUNC([inode_nohighmem],
+ [#include <linux/fs.h>],
+ [inode_nohighmem(NULL);])
+ AC_CHECK_LINUX_FUNC([inode_lock],
+ [#include <linux/fs.h>],
+ [inode_lock(NULL);])
dnl Consequences - things which get set as a result of the
dnl above tests
LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
LINUX_HAVE_DCACHE_LOCK
LINUX_D_COUNT_IS_INT
+ LINUX_IOP_GETATTR_TAKES_PATH_STRUCT
LINUX_IOP_MKDIR_TAKES_UMODE_T
LINUX_IOP_CREATE_TAKES_UMODE_T
LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
fi
- if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
+ if test "x$ac_cv_linux_func_page_get_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
else
AC_MSG_WARN([your kernel does not have a usable symlink cache API])
fi
+ if test "x$ac_cv_linux_func_page_get_link" != "xyes" -a "x$ac_cv_linux_struct_inode_operations_has_get_link" = "xyes"; then
+ AC_MSG_ERROR([Your kernel does not use follow_link - not supported without symlink cache API])
+ exit 1
+ fi
:
fi
if test "x$enable_linux_d_splice_alias_extra_iput" = xyes; then
fi
AC_SUBST(USE_UNIX_SOCKETS)
+if test "$enable_ubik_read_while_write" = "yes"; then
+ AC_DEFINE(UBIK_READ_WHILE_WRITE, 1, [define if you want to enable ubik read while write])
+fi
+
if test "$enable_namei_fileserver" = "yes"; then
AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
VFSCK=""
XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
+ XBSADIR5=/usr/tivoli/tsm/client/api/bin64/sample
+ XBSADIR6=/opt/tivoli/tsm/client/api/bin64/sample
if test -r "$XBSADIR3/dsmapifp.h"; then
XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
XBSA_XLIBS="-ldl"
AC_MSG_RESULT([yes, $XBSA_CFLAGS])
+ elif test -r "$XBSADIR5/dsmapifp.h"; then
+ XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR5"
+ XBSA_XLIBS="-ldl"
+ AC_MSG_RESULT([yes, $XBSA_CFLAGS])
+ elif test -r "$XBSADIR6/dsmapifp.h"; then
+ XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR6"
+ XBSA_XLIBS="-ldl"
+ AC_MSG_RESULT([yes, $XBSA_CFLAGS])
elif test -r "$XBSADIR1/xbsa.h"; then
XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
XBSA_XLIBS=""
fi
AC_SUBST(XBSA_CFLAGS)
AC_SUBST(XBSA_XLIBS)
+XLIBS="$XBSA_XLIBS $XLIBS"
dnl checks for header files.
AC_HEADER_STDC
dnl see what struct stat has for timestamps
AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
-dnl check for curses-lib
-AS_IF([test "x$enable_gtx" != "xno"],
- [save_LIBS=$LIBS
- AC_CHECK_LIB( [ncurses], [setupterm],
- [LIB_curses=-lncurses],
- [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
- [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
- ])
- LIBS=$save_LIBS
- AC_SUBST(LIB_curses)])
-
OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
if test "$enable_debug_locks" = yes; then
fi
if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
- HAVE_PAM="YES"
+ HAVE_PAM="yes"
else
HAVE_PAM="no"
fi
AC_CHECK_FUNCS([ \
arc4random \
+ closelog \
fcntl \
fseeko64 \
ftello64 \
getrlimit \
issetugid \
mkstemp \
+ openlog \
poll \
pread \
preadv \
strerror \
sysconf \
sysctl \
+ syslog \
tdestroy \
timegm \
])
OPENAFS_ROKEN()
OPENAFS_HCRYPTO()
+OPENAFS_CURSES()
OPENAFS_C_ATTRIBUTE()
+OPENAFS_C_PRAGMA()
dnl Functions that Heimdal's libroken provides, but that we
dnl haven't found a need for yet, and so haven't imported
git://git.openafs.org / openafs.git / blobdiff