mirror of
https://git.openafs.org/openafs.git
synced 2025-01-18 06:50:12 +00:00
a7d8601253
Currently, we use sock_create to create our Rx socket. This means that
accesses to that socket (sendmsg, recvmsg) are subject to SELinux
restrictions. For all recvmsg accesses and some sendmsg accesses, this
doesn't matter, since the access will be performed by one of our
kernel threads (running as kernel_t or something similar, which is
unrestricted). Such as: the rx listener, a background daemon, the rx
event thread, etc.
However, sometimes we do run in the context of a normal user process.
For some RPCs like FetchStatus, we tend to run the RPC in the
accessing user thread, which can result in us sendmsg()ing the data
packets with the initial arguments in the user thread. We can also
send delayed ACKs via rx_EndCall, and possibly a variety of other
scenarios.
In any of these situations when we are sendmsg()ing from a user
thread, SELinux can prevent us from sending to the socket, if the
calling user thread context is not able to write to an afs_t
udp_socket. This will result in packets not being sent immediately,
but the packets will be resent later, so access will work, but appear
very slow. This can easily happen for processes that are specifically
constrained by SELinux; for example, webservers are often constrained,
even if most of the rest of the system is not. This can be noticed by
seeing the 'resends' and 'sendFailed' counters rising in 'rxdebug
-rxstat', as well as noticing SELinux access failures if 'dontaudit'
rules are ignored.
To avoid this, use sock_create_kern to create the Rx socket, to
indicate that this is a socket for use by kernel code, and not
accessible by a user. This should cause us to bypass any LSM
restrictions (SELinux, AppArmor, etc). Add a configure check for this,
since this function has not always existed, according to
<https://lists.openafs.org/pipermail/openafs-devel/2004-June/010651.html>
Reviewed-on: http://gerrit.openafs.org/10594
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Marc Dionne <marc.c.dionne@gmail.com>
Reviewed-by: Michael Meffie <mmeffie@sinenomine.net>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
(cherry picked from commit e988aa45d7
)
Change-Id: Ie04a8ac166dabf9fb8368d47d5624d1f319174bd
Reviewed-on: http://gerrit.openafs.org/10598
Reviewed-by: Andrew Deason <adeason@sinenomine.net>
Reviewed-by: Marc Dionne <marc.c.dionne@gmail.com>
Reviewed-by: D Brashear <shadow@your-file-system.com>
Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>
Reviewed-by: Michael Meffie <mmeffie@sinenomine.net>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
1648 lines
49 KiB
Plaintext
1648 lines
49 KiB
Plaintext
dnl This file contains the common configuration code which would
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dnl otherwise be duplicated between configure and configure-libafs.
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dnl
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dnl NB: Because this code is a macro, references to positional shell
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dnl parameters must be done like $[]1 instead of $1
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AC_DEFUN([OPENAFS_CONFIGURE_COMMON],[
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AH_BOTTOM([
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#undef HAVE_RES_SEARCH
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#undef STRUCT_SOCKADDR_HAS_SA_LEN
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#if !defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
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# if ENDIANESS_IN_SYS_PARAM_H
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# ifndef KERNEL
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# include <sys/types.h>
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# include <sys/param.h>
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# if BYTE_ORDER == BIG_ENDIAN
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# define WORDS_BIGENDIAN 1
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# endif
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# else
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# if defined(AUTOCONF_FOUND_BIGENDIAN)
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# define WORDS_BIGENDIAN 1
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# else
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# undef WORDS_BIGENDIAN
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# endif
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# endif
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# else
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# if defined(AUTOCONF_FOUND_BIGENDIAN)
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# define WORDS_BIGENDIAN 1
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# else
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# undef WORDS_BIGENDIAN
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# endif
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# endif
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#else
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# if defined(__BIG_ENDIAN__)
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# define WORDS_BIGENDIAN 1
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# else
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# undef WORDS_BIGENDIAN
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# endif
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#endif
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#ifdef UKERNEL
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/*
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* Always use 64-bit file offsets for UKERNEL code. Needed for UKERNEL stuff to
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* play nice with some other interfaces like FUSE. We technically only would
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* need to define this when building for such interfaces, but set it always to
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* try and reduce potential confusion.
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*/
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#define _FILE_OFFSET_BITS 64
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#define AFS_CACHE_VNODE_PATH
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#endif
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#undef AFS_NAMEI_ENV
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#undef BITMAP_LATER
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#undef FAST_RESTART
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#undef DEFINED_FOR_EACH_PROCESS
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#undef DEFINED_PREV_TASK
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#undef EXPORTED_SYS_CALL_TABLE
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#undef EXPORTED_IA32_SYS_CALL_TABLE
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#undef IRIX_HAS_MEM_FUNCS
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#undef RECALC_SIGPENDING_TAKES_VOID
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#undef STRUCT_FS_HAS_FS_ROLLED
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#undef ssize_t
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#undef HAVE_ARPA_NAMESER_COMPAT_H
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/* glue for RedHat kernel bug */
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#undef ENABLE_REDHAT_BUILDSYS
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#if defined(ENABLE_REDHAT_BUILDSYS) && defined(KERNEL) && defined(REDHAT_FIX)
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#include "redhat-fix.h"
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#endif])
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AC_CANONICAL_HOST
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SRCDIR_PARENT=`pwd`
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#BOZO_SAVE_CORES pam
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dnl System identity.
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AC_ARG_WITH([afs-sysname],
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[AS_HELP_STRING([--with-afs-sysname=sys], [use sys for the afs sysname])])
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dnl General feature options.
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AC_ARG_ENABLE([pam],
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[AS_HELP_STRING([--disable-pam], [disable PAM support])],
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,
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[enable_pam="yes"])
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|
AC_ARG_ENABLE([namei-fileserver],
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[AS_HELP_STRING([--enable-namei-fileserver],
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[force compilation of namei fileserver in preference to inode
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fileserver])],
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,
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[enable_namei_fileserver="default"])
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|
AC_ARG_ENABLE([supergroups],
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[AS_HELP_STRING([--enable-supergroups],
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[enable support for nested pts groups])],
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|
,
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[enable_supergroups="no"])
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|
AC_ARG_ENABLE([bitmap-later],
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[AS_HELP_STRING([--enable-bitmap-later],
|
|
[enable fast startup of file server by not reading bitmap till
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|
needed])],
|
|
,
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|
[enable_bitmap_later="no"])
|
|
AC_ARG_ENABLE([unix-sockets],
|
|
[AS_HELP_STRING([--disable-unix-sockets],
|
|
[disable use of unix domain sockets for fssync (defaults to enabled)])],
|
|
,
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|
[enable_unix_sockets="yes"])
|
|
AC_ARG_ENABLE([tivoli-tsm],
|
|
[AS_HELP_STRING([--enable-tivoli-tsm],
|
|
[enable use of the Tivoli TSM API libraries for butc support])],
|
|
,
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[enable_tivoli_tsm="no"])
|
|
AC_ARG_ENABLE([pthreaded-ubik],
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|
[AS_HELP_STRING([--enable-pthreaded-ubik],
|
|
[enable installation of pthreaded ubik applications (defaults to
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disabled)])],
|
|
,
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|
[enable_pthreaded_ubik="no"])
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|
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dnl Kernel module build options.
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|
AC_ARG_WITH([linux-kernel-headers],
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|
[AS_HELP_STRING([--with-linux-kernel-headers=path],
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[use the kernel headers found at path (optional, defaults to
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/lib/modules/`uname -r`/build, then /lib/modules/`uname -r`/source,
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then /usr/src/linux-2.4, and lastly /usr/src/linux)])])
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|
AC_ARG_WITH([linux-kernel-build],
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|
[AS_HELP_STRING([--with-linux-kernel-build=path],
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|
[use the kernel build found at path(optional, defaults to
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kernel headers path)])])
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|
AC_ARG_WITH([bsd-kernel-headers],
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|
[AS_HELP_STRING([--with-bsd-kernel-headers=path],
|
|
[use the kernel headers found at path (optional, defaults to
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/usr/src/sys)])])
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|
AC_ARG_WITH([bsd-kernel-build],
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|
[AS_HELP_STRING([--with-bsd-kernel-build=path],
|
|
[use the kernel build found at path (optional, defaults to
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KSRC/i386/compile/GENERIC)])])
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|
AC_ARG_WITH([linux-kernel-packaging],
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|
[AS_HELP_STRING([--with-linux-kernel-packaging],
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|
[use standard naming conventions to aid Linux kernel build packaging
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|
(disables MPS, sets the kernel module name to openafs.ko, and
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|
installs kernel modules into the standard Linux location)])],
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|
[AC_SUBST(LINUX_KERNEL_PACKAGING, "yes")
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|
AC_SUBST(LINUX_LIBAFS_NAME, "openafs")],
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|
[AC_SUBST(LINUX_LIBAFS_NAME, "libafs")])
|
|
AC_ARG_ENABLE([kernel-module],
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|
[AS_HELP_STRING([--disable-kernel-module],
|
|
[disable compilation of the kernel module (defaults to enabled)])],
|
|
,
|
|
[enable_kernel_module="yes"])
|
|
AC_ARG_ENABLE([redhat-buildsys],
|
|
[AS_HELP_STRING([--enable-redhat-buildsys],
|
|
[enable compilation of the redhat build system kernel (defaults to
|
|
disabled)])],
|
|
,
|
|
[enable_redhat_buildsys="no"])
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|
|
|
dnl Installation locations.
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|
AC_ARG_ENABLE([transarc-paths],
|
|
[AS_HELP_STRING([--enable-transarc-paths],
|
|
[use Transarc style paths like /usr/afs and /usr/vice])],
|
|
,
|
|
[enable_transarc_paths="no"])
|
|
|
|
dnl Optimization and debugging flags.
|
|
AC_ARG_ENABLE([strip-binaries],
|
|
[AS_HELP_STRING([--disable-strip-binaries],
|
|
[disable stripping of symbol information from binaries (defaults to
|
|
enabled)])],
|
|
,
|
|
[enable_strip_binaries="maybe"])
|
|
AC_ARG_ENABLE([debug],
|
|
[AS_HELP_STRING([--enable-debug],
|
|
[enable compilation of the user space code with debugging information
|
|
(defaults to disabled)])],
|
|
,
|
|
[enable_debug="no"])
|
|
AC_ARG_ENABLE([optimize],
|
|
[AS_HELP_STRING([--disable-optimize],
|
|
[disable optimization for compilation of the user space code (defaults
|
|
to enabled)])],
|
|
,
|
|
[enable_optimize="yes"])
|
|
AC_ARG_ENABLE([warnings],
|
|
[AS_HELP_STRING([--enable-warnings],
|
|
[enable compilation warnings when building with gcc (defaults to
|
|
disabled)])],
|
|
,
|
|
[enable_warnings="no"])
|
|
AC_ARG_ENABLE([checking],
|
|
[AS_HELP_STRING([--enable-checking],
|
|
[turn compilation warnings into errors when building with gcc (defaults
|
|
to disabled)])],
|
|
[enable_checking="$enableval"],
|
|
[enable_checking="no"])
|
|
AC_ARG_ENABLE([debug-kernel],
|
|
[AS_HELP_STRING([--enable-debug-kernel],
|
|
[enable compilation of the kernel module with debugging information
|
|
(defaults to disabled)])],
|
|
,
|
|
[enable_debug_kernel="no"])
|
|
AC_ARG_ENABLE([optimize-kernel],
|
|
[AS_HELP_STRING([--disable-optimize-kernel],
|
|
[disable compilation of the kernel module with optimization (defaults
|
|
based on platform)])],
|
|
,
|
|
[enable_optimize_kernel=""])
|
|
AC_ARG_ENABLE([debug-lwp],
|
|
[AS_HELP_STRING([--enable-debug-lwp],
|
|
[enable compilation of the LWP code with debugging information
|
|
(defaults to disabled)])],
|
|
,
|
|
[enable_debug_lwp="no"])
|
|
AC_ARG_ENABLE([optimize-lwp],
|
|
[AS_HELP_STRING([--disable-optimize-lwp],
|
|
[disable optimization for compilation of the LWP code (defaults to
|
|
enabled)])],
|
|
,
|
|
[enable_optimize_lwp="yes"])
|
|
AC_ARG_ENABLE([debug-pam],
|
|
[AS_HELP_STRING([--enable-debug-pam],
|
|
[enable compilation of the PAM code with debugging information
|
|
(defaults to disabled)])],
|
|
,
|
|
[enable_debug_pam="no"])
|
|
AC_ARG_ENABLE([optimize-pam],
|
|
[AS_HELP_STRING([--disable-optimize-pam],
|
|
[disable optimization for compilation of the PAM code (defaults to
|
|
enabled)])],
|
|
,
|
|
[enable_optimize_pam="yes"])
|
|
AC_ARG_ENABLE([linux-syscall-probing],
|
|
[AS_HELP_STRING([--enable-linux-syscall-probing],
|
|
[enable Linux syscall probing (defaults to autodetect)])],
|
|
,
|
|
[enable_linux_syscall_probing="maybe"])
|
|
|
|
AC_ARG_WITH([xslt-processor],
|
|
AS_HELP_STRING([--with-xslt-processor=ARG],
|
|
[which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]),
|
|
XSLTPROC="$withval",
|
|
AC_CHECK_PROGS([XSLTPROC], [libxslt saxon xalan-j xsltproc], [echo]))
|
|
|
|
AC_ARG_WITH([html-xsl],
|
|
AS_HELP_STRING([--with-html-xsl],
|
|
[build HTML documentation using Norman Walsh's DocBook XSL stylesheets (default is no; specify a path to chunk.xsl or docbook.xsl)]),
|
|
HTML_XSL="$withval",
|
|
HTML_XSL=no)
|
|
|
|
AC_ARG_WITH([docbook2pdf],
|
|
AS_HELP_STRING([--with-docbook2pdf=ARG],
|
|
[which Docbook to PDF utility to use (possible choices are: docbook2pdf, dblatex)]),
|
|
DOCBOOK2PDF="$withval",
|
|
AC_CHECK_PROGS([DOCBOOK2PDF], [docbook2pdf dblatex], [echo]))
|
|
|
|
enable_login="no"
|
|
|
|
dnl weird ass systems
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|
dnl AC_AIX
|
|
AC_ISC_POSIX
|
|
dnl AC_MINIX
|
|
|
|
dnl Various compiler setup.
|
|
AC_TYPE_PID_T
|
|
AC_TYPE_SIZE_T
|
|
|
|
dnl Checks for programs.
|
|
AC_PROG_INSTALL
|
|
AC_PROG_LN_S
|
|
AC_PROG_RANLIB
|
|
AC_PROG_YACC
|
|
AM_PROG_LEX
|
|
dnl if we are flex, be lex-compatible
|
|
OPENAFS_LEX_IS_FLEX([AC_SUBST([LEX], ["$LEX -l"])])
|
|
|
|
OPENAFS_FORCE_ABS_INSTALL
|
|
OPENAFS_CHECK_BIGENDIAN
|
|
OPENAFS_PRINTF_TAKES_Z_LEN
|
|
|
|
AC_MSG_CHECKING(your OS)
|
|
system=$host
|
|
case $system in
|
|
*-linux*)
|
|
|
|
MKAFS_OSTYPE=LINUX
|
|
if test "x$enable_redhat_buildsys" = "xyes"; then
|
|
AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
|
|
fi
|
|
if test "x$enable_kernel_module" = "xyes"; then
|
|
if test "x$with_linux_kernel_headers" != "x"; then
|
|
LINUX_KERNEL_PATH="$with_linux_kernel_headers"
|
|
else
|
|
for utsdir in "/lib/modules/`uname -r`/build" \
|
|
"/lib/modules/`uname -r`/source" \
|
|
"/usr/src/linux-2.4" \
|
|
"/usr/src/linux"; do
|
|
LINUX_KERNEL_PATH="$utsdir"
|
|
for utsfile in "include/generated/utsrelease.h" \
|
|
"include/linux/utsrelease.h" \
|
|
"include/linux/version.h" \
|
|
"include/linux/version-up.h"; do
|
|
if grep "UTS_RELEASE" "$utsdir/$utsfile" >/dev/null 2>&1; then
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
fi
|
|
if test "x$with_linux_kernel_build" != "x"; then
|
|
LINUX_KERNEL_BUILD="$with_linux_kernel_build"
|
|
else
|
|
LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
|
|
fi
|
|
if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
|
|
linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
|
|
LINUX_VERSION="$linux_kvers"
|
|
else
|
|
if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
|
|
linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
|
|
LINUX_VERSION="$linux_kvers"
|
|
else
|
|
if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
|
|
linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
|
|
if test "x$linux_kvers" = "x"; then
|
|
if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
|
|
linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
|
|
if test "x$linux_kvers" = "x"; then
|
|
AC_MSG_ERROR(Linux headers lack version definition [2])
|
|
exit 1
|
|
else
|
|
LINUX_VERSION="$linux_kvers"
|
|
fi
|
|
else
|
|
AC_MSG_ERROR(Linux headers lack version definition)
|
|
exit 1
|
|
fi
|
|
else
|
|
LINUX_VERSION="$linux_kvers"
|
|
fi
|
|
else
|
|
enable_kernel_module="no"
|
|
fi
|
|
fi
|
|
fi
|
|
if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" &&
|
|
test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
|
|
enable_kernel_module="no"
|
|
fi
|
|
if test "x$enable_kernel_module" = "xno"; then
|
|
if test "x$with_linux_kernel_headers" != "x"; then
|
|
AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
|
|
exit 1
|
|
else
|
|
AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
|
|
fi
|
|
fi
|
|
dnl do we need to determine SUBARCH from autoconf.h
|
|
SUBARCH=default
|
|
fi
|
|
AC_MSG_RESULT(linux)
|
|
if test "x$enable_kernel_module" = "xyes"; then
|
|
case "$LINUX_VERSION" in
|
|
2.2.*) AFS_SYSKVERS=22 ;;
|
|
2.4.*) AFS_SYSKVERS=24 ;;
|
|
2.6.* | 3.*) AFS_SYSKVERS=26 ;;
|
|
*) AC_MSG_ERROR(Couldn't guess your Linux version [2]) ;;
|
|
esac
|
|
fi
|
|
;;
|
|
*-solaris*)
|
|
MKAFS_OSTYPE=SOLARIS
|
|
AC_MSG_RESULT(sun4)
|
|
AC_PATH_PROG(SOLARISCC, [cc], ,
|
|
[/opt/SUNWspro/bin:/opt/SunStudioExpress/bin:/opt/solarisstudio12.3/bin:/opt/solstudio12.2/bin:/opt/sunstudio12.1/bin])
|
|
if test "x$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_UFSVFS_HAS_DQRWLOCK
|
|
SOLARIS_FS_HAS_FS_ROLLED
|
|
SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
|
|
SOLARIS_HAVE_VN_RENAMEPATH
|
|
;;
|
|
*-sunos*)
|
|
MKAFS_OSTYPE=SUNOS
|
|
enable_kernel_module=no
|
|
AC_MSG_RESULT(sun4)
|
|
;;
|
|
*-hpux*)
|
|
MKAFS_OSTYPE=HPUX
|
|
AC_MSG_RESULT(hp_ux)
|
|
if test -f "/usr/old/usr/include/ndir.h"; then
|
|
AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
|
|
fi
|
|
;;
|
|
*-irix*)
|
|
if test -d /usr/include/sys/SN/SN1; then
|
|
IRIX_BUILD_IP35="IP35"
|
|
fi
|
|
MKAFS_OSTYPE=IRIX
|
|
AC_MSG_RESULT(sgi)
|
|
;;
|
|
*-aix*)
|
|
MKAFS_OSTYPE=AIX
|
|
AC_MSG_RESULT(rs_aix)
|
|
;;
|
|
arm-*-darwin*)
|
|
MKAFS_OSTYPE=DARWIN
|
|
AC_MSG_RESULT(arm_darwin)
|
|
;;
|
|
powerpc-*-darwin*)
|
|
MKAFS_OSTYPE=DARWIN
|
|
AC_MSG_RESULT(ppc_darwin)
|
|
;;
|
|
i386-*-darwin*)
|
|
MKAFS_OSTYPE=DARWIN
|
|
AC_MSG_RESULT(x86_darwin)
|
|
;;
|
|
x86_64-*-darwin*)
|
|
MKAFS_OSTYPE=DARWIN
|
|
AC_MSG_RESULT(x86_darwin)
|
|
;;
|
|
i386-*-freebsd*)
|
|
MKAFS_OSTYPE=FBSD
|
|
AC_MSG_RESULT(i386_fbsd)
|
|
;;
|
|
x86_64-*-freebsd*)
|
|
MKAFS_OSTYPE=FBSD
|
|
AC_MSG_RESULT(amd64_fbsd)
|
|
;;
|
|
*-netbsd*)
|
|
MKAFS_OSTYPE=NBSD
|
|
AC_MSG_RESULT(nbsd)
|
|
;;
|
|
x86_64-*-openbsd*)
|
|
MKAFS_OSTYPE=OBSD
|
|
AC_MSG_RESULT(amd64_obsd)
|
|
;;
|
|
i386-*-openbsd*)
|
|
MKAFS_OSTYPE=OBSD
|
|
AC_MSG_RESULT(i386_obsd)
|
|
;;
|
|
*-dragonfly*)
|
|
MKAFS_OSTYPE=DFBSD
|
|
AC_MSG_RESULT(i386_dfbsd)
|
|
;;
|
|
*)
|
|
AC_MSG_RESULT($system)
|
|
;;
|
|
esac
|
|
|
|
if test "x$with_afs_sysname" != "x"; then
|
|
AFS_SYSNAME="$with_afs_sysname"
|
|
else
|
|
AC_MSG_CHECKING(your AFS sysname)
|
|
case $host in
|
|
i?86-*-openbsd?.?)
|
|
v=${host#*openbsd}
|
|
vM=${v%.*}
|
|
vm=${v#*.}
|
|
AFS_SYSNAME="i386_obsd${vM}${vm}"
|
|
;;
|
|
sparc64-*-openbsd?.?)
|
|
v=${host#*openbsd}
|
|
vM=${v%.*}
|
|
vm=${v#*.}
|
|
AFS_SYSNAME="sparc64_obsd${vM}${vm}"
|
|
;;
|
|
x86_64-*-openbsd?.?)
|
|
v=${host#*openbsd}
|
|
vM=${v%.*}
|
|
vm=${v#*.}
|
|
AFS_SYSNAME="amd64_obsd${vM}${vm}"
|
|
;;
|
|
i?86-*-freebsd*.*)
|
|
v=${host#*freebsd}
|
|
vM=${v%.*}
|
|
vm=${v#*.}
|
|
AFS_SYSNAME="i386_fbsd_${vM}${vm}"
|
|
;;
|
|
x86_64-*-freebsd*.*)
|
|
v=${host#*freebsd}
|
|
vM=${v%.*}
|
|
vm=${v#*.}
|
|
AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
|
|
;;
|
|
i386-*-dragonfly?.*)
|
|
v=${host#*dragonfly}
|
|
vM=${v%.*}
|
|
vm=${v#*.}
|
|
AFS_SYSNAME="i386_dfbsd_${vM}${vm}"
|
|
;;
|
|
i?86-*-netbsd*1.6[[M-Z]]*)
|
|
AFS_SYSNAME="i386_nbsd20"
|
|
;;
|
|
powerpc-*-netbsd*1.6[[M-Z]]*)
|
|
AFS_SYSNAME="ppc_nbsd20"
|
|
;;
|
|
*-*-netbsd*)
|
|
arch=${host%%-unknown*}
|
|
arch=$(echo $arch |sed -e 's/x86_64/amd64/g' \
|
|
-e 's/powerpc/ppc/g')
|
|
v=${host#*netbsd}
|
|
v=${v#*aout}
|
|
v=${v#*ecoff}
|
|
v=${v#*elf}
|
|
vM=${v%%.*}
|
|
vM=${vM%.*}
|
|
v=${v#*.}
|
|
vm=${v%%.*}
|
|
vm=${vm%.*}
|
|
vm=${vm%%[[_A-Z]]*}
|
|
if test $vm -eq 99 ; then
|
|
vM=$((vM+1))
|
|
fi
|
|
if test $vM -gt 1 ; then
|
|
vm=0
|
|
fi
|
|
AFS_SYSNAME="${arch}_nbsd${vM}${vm}"
|
|
;;
|
|
hppa*-hp-hpux11.0*)
|
|
AFS_SYSNAME="hp_ux110"
|
|
;;
|
|
hppa*-hp-hpux11.11)
|
|
AFS_SYSNAME="hp_ux11i"
|
|
;;
|
|
hppa*-hp-hpux11.23)
|
|
AFS_SYSNAME="hp_ux1123"
|
|
;;
|
|
ia64-hp-hpux11.22)
|
|
AFS_SYSNAME="ia64_hpux1122"
|
|
;;
|
|
ia64-hp-hpux*)
|
|
AFS_SYSNAME="ia64_hpux1123"
|
|
;;
|
|
hppa*-hp-hpux10*)
|
|
AFS_SYSNAME="hp_ux102"
|
|
;;
|
|
powerpc-apple-darwin7*)
|
|
AFS_SYSNAME="ppc_darwin_70"
|
|
OSXSDK="macosx10.3"
|
|
;;
|
|
powerpc-apple-darwin8.*)
|
|
AFS_SYSNAME="ppc_darwin_80"
|
|
OSXSDK="macosx10.4"
|
|
;;
|
|
i386-apple-darwin8.*)
|
|
AFS_SYSNAME="x86_darwin_80"
|
|
OSXSDK="macosx10.4"
|
|
;;
|
|
powerpc-apple-darwin9.*)
|
|
AFS_SYSNAME="ppc_darwin_90"
|
|
OSXSDK="macosx10.5"
|
|
;;
|
|
i386-apple-darwin9.*)
|
|
AFS_SYSNAME="x86_darwin_90"
|
|
OSXSDK="macosx10.5"
|
|
;;
|
|
i?86-apple-darwin10.*)
|
|
AFS_SYSNAME="x86_darwin_100"
|
|
OSXSDK="macosx10.6"
|
|
;;
|
|
x86_64-apple-darwin10.*)
|
|
AFS_SYSNAME="x86_darwin_100"
|
|
OSXSDK="macosx10.6"
|
|
;;
|
|
arm-apple-darwin10.*)
|
|
AFS_SYSNAME="arm_darwin_100"
|
|
OSXSDK="iphoneos4.0"
|
|
;;
|
|
x86_64-apple-darwin11.*)
|
|
AFS_SYSNAME="x86_darwin_110"
|
|
OSXSDK="macosx10.7"
|
|
;;
|
|
i?86-apple-darwin11.*)
|
|
AFS_SYSNAME="x86_darwin_110"
|
|
OSXSDK="macosx10.7"
|
|
;;
|
|
x86_64-apple-darwin12.*)
|
|
AFS_SYSNAME="x86_darwin_120"
|
|
OSXSDK="macosx10.8"
|
|
;;
|
|
i?86-apple-darwin12.*)
|
|
AFS_SYSNAME="x86_darwin_120"
|
|
OSXSDK="macosx10.8"
|
|
;;
|
|
x86_64-apple-darwin13.*)
|
|
AFS_SYSNAME="x86_darwin_130"
|
|
OSXSDK="macosx10.9"
|
|
;;
|
|
i?86-apple-darwin13.*)
|
|
AFS_SYSNAME="x86_darwin_130"
|
|
OSXSDK="macosx10.9"
|
|
;;
|
|
sparc-sun-solaris2.5*)
|
|
AFS_SYSNAME="sun4x_55"
|
|
enable_login="yes"
|
|
;;
|
|
sparc-sun-solaris2.6)
|
|
AFS_SYSNAME="sun4x_56"
|
|
;;
|
|
sparc-sun-solaris2.7)
|
|
AFS_SYSNAME="sun4x_57"
|
|
;;
|
|
sparc-sun-solaris2.8)
|
|
AFS_SYSNAME="sun4x_58"
|
|
;;
|
|
sparc-sun-solaris2.9)
|
|
AFS_SYSNAME="sun4x_59"
|
|
;;
|
|
sparc-sun-solaris2.10)
|
|
AFS_SYSNAME="sun4x_510"
|
|
;;
|
|
sparc-sun-solaris2.11)
|
|
AFS_SYSNAME="sun4x_511"
|
|
;;
|
|
sparc-sun-sunos4*)
|
|
AFS_SYSNAME="sun4_413"
|
|
enable_login="yes"
|
|
;;
|
|
i386-pc-solaris2.7)
|
|
AFS_SYSNAME="sunx86_57"
|
|
;;
|
|
i386-pc-solaris2.8)
|
|
AFS_SYSNAME="sunx86_58"
|
|
;;
|
|
i386-pc-solaris2.9)
|
|
AFS_SYSNAME="sunx86_59"
|
|
;;
|
|
i386-pc-solaris2.10)
|
|
AFS_SYSNAME="sunx86_510"
|
|
;;
|
|
i386-pc-solaris2.11)
|
|
AFS_SYSNAME="sunx86_511"
|
|
;;
|
|
alpha*-dec-osf4.0*)
|
|
AFS_SYSNAME="alpha_dux40"
|
|
;;
|
|
alpha*-dec-osf5.0*)
|
|
AFS_SYSNAME="alpha_dux50"
|
|
;;
|
|
alpha*-dec-osf5.1*)
|
|
AFS_SYSNAME="alpha_dux51"
|
|
;;
|
|
mips-sgi-irix6.5)
|
|
AFS_SYSNAME="sgi_65"
|
|
;;
|
|
ia64-*-linux*)
|
|
AFS_SYSNAME="ia64_linuxXX"
|
|
;;
|
|
powerpc-*-linux*)
|
|
AFS_SYSNAME="`/bin/arch`_linuxXX"
|
|
;;
|
|
powerpc64-*-linux*)
|
|
AFS_SYSNAME="ppc64_linuxXX"
|
|
;;
|
|
alpha*-linux*)
|
|
AFS_SYSNAME="alpha_linux_XX"
|
|
;;
|
|
s390-*-linux*)
|
|
AFS_SYSNAME="s390_linuxXX"
|
|
;;
|
|
s390x-*-linux*)
|
|
AFS_SYSNAME="s390x_linuxXX"
|
|
;;
|
|
sparc-*-linux*)
|
|
AFS_SYSNAME="`/bin/arch`_linuxXX"
|
|
;;
|
|
sparc64-*-linux*)
|
|
AFS_SYSNAME="sparc64_linuxXX"
|
|
;;
|
|
i?86-*-linux*)
|
|
AFS_SYSNAME="i386_linuxXX"
|
|
;;
|
|
arm*-linux*)
|
|
AFS_SYSNAME="arm_linuxXX"
|
|
;;
|
|
parisc-*-linux-gnu|hppa-*-linux-gnu)
|
|
AFS_SYSNAME="parisc_linuxXX"
|
|
enable_pam="no"
|
|
;;
|
|
power*-ibm-aix4.2*)
|
|
AFS_SYSNAME="rs_aix42"
|
|
enable_pam="no"
|
|
;;
|
|
power*-ibm-aix4.3*)
|
|
AFS_SYSNAME="rs_aix42"
|
|
enable_pam="no"
|
|
;;
|
|
power*-ibm-aix5.1*)
|
|
AFS_SYSNAME="rs_aix51"
|
|
enable_pam="no"
|
|
;;
|
|
power*-ibm-aix5.2*)
|
|
AFS_SYSNAME="rs_aix52"
|
|
enable_pam="no"
|
|
;;
|
|
power*-ibm-aix5.3*)
|
|
AFS_SYSNAME="rs_aix53"
|
|
enable_pam="no"
|
|
;;
|
|
power*-ibm-aix6.1*)
|
|
AFS_SYSNAME="rs_aix61"
|
|
enable_pam="no"
|
|
;;
|
|
x86_64-*-linux-gnu)
|
|
AFS_SYSNAME="amd64_linuxXX"
|
|
enable_pam="yes"
|
|
;;
|
|
*)
|
|
AC_MSG_ERROR(An AFS sysname is required)
|
|
exit 1
|
|
;;
|
|
esac
|
|
case $AFS_SYSNAME in
|
|
*_linux* | *_umlinux*)
|
|
if test "x${AFS_SYSKVERS}" = "x"; then
|
|
AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
|
|
fi
|
|
_AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
|
|
AFS_SYSNAME="$_AFS_SYSNAME"
|
|
AC_TRY_KBUILD(
|
|
[],
|
|
[#ifndef CONFIG_USERMODE
|
|
#error not UML
|
|
#endif],
|
|
ac_cv_linux_is_uml=yes,)
|
|
if test "${ac_cv_linux_is_uml}" = yes; then
|
|
_AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
|
|
fi
|
|
AFS_SYSNAME="$_AFS_SYSNAME"
|
|
;;
|
|
esac
|
|
AC_MSG_RESULT($AFS_SYSNAME)
|
|
fi
|
|
|
|
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
|
|
AC_SUBST(OSXSDK)
|
|
;;
|
|
esac
|
|
|
|
dnl Some hosts have a separate common param file they should include. Figure
|
|
dnl out if we're on one of them now that we know the sysname.
|
|
case $AFS_SYSNAME in
|
|
*_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
|
|
*_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
|
|
*_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
|
|
*_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
|
|
*_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
|
|
*_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
|
|
*_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;;
|
|
*_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;;
|
|
*_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
|
|
*_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
|
|
*_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
|
|
*_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
|
|
*_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
|
|
*_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
|
|
*_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
|
|
*_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
|
|
*_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
|
|
*_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
|
|
*_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
|
|
*_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
|
|
*_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
|
|
*_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
|
|
*_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
|
|
*_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
|
|
*_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;;
|
|
*_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;;
|
|
*_obsd49) AFS_PARAM_COMMON=param.obsd49.h ;;
|
|
*_obsd50) AFS_PARAM_COMMON=param.obsd50.h ;;
|
|
*_obsd51) AFS_PARAM_COMMON=param.obsd51.h ;;
|
|
*_obsd52) AFS_PARAM_COMMON=param.obsd52.h ;;
|
|
*_obsd53) AFS_PARAM_COMMON=param.obsd53.h ;;
|
|
*_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
|
|
*_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
|
|
*_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
|
|
# Linux alpha adds an extra underscore for no good reason.
|
|
*_linux_22) AFS_PARAM_COMMON=param.linux22.h ;;
|
|
*_linux_24) AFS_PARAM_COMMON=param.linux24.h ;;
|
|
*_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
|
|
esac
|
|
|
|
case $AFS_SYSNAME in *_linux* | *_umlinux*)
|
|
|
|
# Add (sub-) architecture-specific paths needed by conftests
|
|
case $AFS_SYSNAME in
|
|
*_umlinux26)
|
|
UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
|
|
UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
|
|
UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
|
|
CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
|
|
esac
|
|
|
|
if test "x$enable_kernel_module" = "xyes"; then
|
|
if test "x$enable_debug_kernel" = "xno"; then
|
|
LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
|
|
fi
|
|
OPENAFS_GCC_SUPPORTS_MARCH
|
|
AC_SUBST(P5PLUS_KOPTS)
|
|
OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
|
|
OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
|
|
OPENAFS_GCC_SUPPORTS_NO_COMMON
|
|
OPENAFS_GCC_SUPPORTS_PIPE
|
|
AC_SUBST(LINUX_GCC_KOPTS)
|
|
|
|
dnl Setup the kernel build environment
|
|
LINUX_KBUILD_USES_EXTRA_CFLAGS
|
|
LINUX_KERNEL_COMPILE_WORKS
|
|
|
|
dnl Check for header files
|
|
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])
|
|
|
|
dnl Type existence checks
|
|
AC_CHECK_LINUX_TYPE([struct vfs_path], [dcache.h])
|
|
AC_CHECK_LINUX_TYPE([kuid_t], [uidgid.h])
|
|
|
|
dnl Check for structure elements
|
|
AC_CHECK_LINUX_STRUCT([address_space_operations],
|
|
[write_begin], [fs.h])
|
|
AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
|
|
[backing-dev.h])
|
|
AC_CHECK_LINUX_STRUCT([cred], [session_keyring], [cred.h])
|
|
AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
|
|
AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.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([inode], [i_mutex], [fs.h])
|
|
AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
|
|
AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
|
|
AC_CHECK_LINUX_STRUCT([file_operations], [iterate], [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([key_type], [preparse], [key-type.h])
|
|
AC_CHECK_LINUX_STRUCT([key_type], [instantiate_prep], [key-type.h])
|
|
AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
|
|
AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
|
|
AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
|
|
AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
|
|
AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
|
|
[fs.h])
|
|
AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
|
|
[fs.h])
|
|
AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
|
|
AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
|
|
AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
|
|
AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
|
|
AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
|
|
AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
|
|
AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.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])
|
|
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
|
|
|
|
dnl Check for typed structure elements
|
|
AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
|
|
[buf], [fs.h])
|
|
|
|
dnl Function existence checks
|
|
|
|
AC_CHECK_LINUX_FUNC([bdi_init],
|
|
[#include <linux/backing-dev.h>],
|
|
[bdi_init(NULL);])
|
|
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([clear_inode],
|
|
[#include <linux/fs.h>],
|
|
[clear_inode(NULL);])
|
|
AC_CHECK_LINUX_FUNC([current_kernel_time],
|
|
[#include <linux/time.h>],
|
|
[struct timespec s;
|
|
s = current_kernel_time();])
|
|
AC_CHECK_LINUX_FUNC([d_alloc_anon],
|
|
[#include <linux/fs.h>],
|
|
[d_alloc_anon(NULL);])
|
|
AC_CHECK_LINUX_FUNC([d_count],
|
|
[#include <linux/dcache.h>],
|
|
[d_count(NULL);])
|
|
AC_CHECK_LINUX_FUNC([d_make_root],
|
|
[#include <linux/fs.h>],
|
|
[d_make_root(NULL);])
|
|
AC_CHECK_LINUX_FUNC([do_sync_read],
|
|
[#include <linux/fs.h>],
|
|
[do_sync_read(NULL, NULL, 0, NULL);])
|
|
AC_CHECK_LINUX_FUNC([find_task_by_pid],
|
|
[#include <linux/sched.h>],
|
|
[pid_t p; find_task_by_pid(p);])
|
|
AC_CHECK_LINUX_FUNC([generic_file_aio_read],
|
|
[#include <linux/fs.h>],
|
|
[generic_file_aio_read(NULL,NULL,0,0);])
|
|
AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
|
|
[#include <linux/pagemap.h>],
|
|
[grab_cache_page_write_begin(NULL, 0, 0);])
|
|
AC_CHECK_LINUX_FUNC([hlist_unhashed],
|
|
[#include <linux/list.h>],
|
|
[hlist_unhashed(0);])
|
|
AC_CHECK_LINUX_FUNC([i_size_read],
|
|
[#include <linux/fs.h>],
|
|
[i_size_read(NULL);])
|
|
AC_CHECK_LINUX_FUNC([inode_setattr],
|
|
[#include <linux/fs.h>],
|
|
[inode_setattr(NULL, NULL);])
|
|
AC_CHECK_LINUX_FUNC([kernel_setsockopt],
|
|
[#include <linux/net.h>],
|
|
[kernel_setsockopt(NULL, 0, 0, NULL, 0);])
|
|
AC_CHECK_LINUX_FUNC([page_follow_link],
|
|
[#include <linux/fs.h>],
|
|
[page_follow_link(0,0);])
|
|
AC_CHECK_LINUX_FUNC([page_offset],
|
|
[#include <linux/pagemap.h>],
|
|
[page_offset(NULL);])
|
|
AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
|
|
[#include <linux/pagevec.h>],
|
|
[__pagevec_lru_add_file(NULL);])
|
|
AC_CHECK_LINUX_FUNC([path_lookup],
|
|
[#include <linux/fs.h>
|
|
#include <linux/namei.h>],
|
|
[path_lookup(NULL, 0, NULL);])
|
|
AC_CHECK_LINUX_FUNC([proc_create],
|
|
[#include <linux/proc_fs.h>],
|
|
[proc_create(NULL, 0, NULL, NULL);])
|
|
AC_CHECK_LINUX_FUNC([rcu_read_lock],
|
|
[#include <linux/rcupdate.h>],
|
|
[rcu_read_lock();])
|
|
AC_CHECK_LINUX_FUNC([set_nlink],
|
|
[#include <linux/fs.h>],
|
|
[set_nlink(NULL, 1);])
|
|
AC_CHECK_LINUX_FUNC([sock_create_kern],
|
|
[#include <linux/net.h>],
|
|
[sock_create_kern(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([svc_addr_in],
|
|
[#include <linux/sunrpc/svc.h>],
|
|
[svc_addr_in(NULL);])
|
|
AC_CHECK_LINUX_FUNC([zero_user_segments],
|
|
[#include <linux/highmem.h>],
|
|
[zero_user_segments(NULL, 0, 0, 0, 0);])
|
|
AC_CHECK_LINUX_FUNC([noop_fsync],
|
|
[#include <linux/fs.h>],
|
|
[void *address = &noop_fsync; printk("%p\n", address)];)
|
|
AC_CHECK_LINUX_FUNC([kthread_run],
|
|
[#include <linux/kernel.h>
|
|
#include <linux/kthread.h>],
|
|
[kthread_run(NULL, NULL, "test");])
|
|
|
|
dnl Consequences - things which get set as a result of the
|
|
dnl above tests
|
|
AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
|
|
[AC_DEFINE([AFS_NONFSTRANS], 1,
|
|
[define to disable the nfs translator])])
|
|
|
|
dnl Assorted more complex tests
|
|
LINUX_AIO_NONVECTOR
|
|
LINUX_EXPORTS_PROC_ROOT_FS
|
|
LINUX_KMEM_CACHE_INIT
|
|
LINUX_HAVE_KMEM_CACHE_T
|
|
LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
|
|
LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
|
|
LINUX_D_PATH_TAKES_STRUCT_PATH
|
|
LINUX_NEW_EXPORT_OPS
|
|
LINUX_INODE_SETATTR_RETURN_TYPE
|
|
LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
|
|
LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
|
|
LINUX_IOP_I_PERMISSION_TAKES_FLAGS
|
|
LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
|
|
LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
|
|
LINUX_DOP_D_DELETE_TAKES_CONST
|
|
LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
|
|
LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
|
|
LINUX_FOP_F_FSYNC_TAKES_DENTRY
|
|
LINUX_FOP_F_FSYNC_TAKES_RANGE
|
|
LINUX_AOP_WRITEBACK_CONTROL
|
|
LINUX_FS_STRUCT_FOP_HAS_SPLICE
|
|
LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
|
|
LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
|
|
LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
|
|
LINUX_KERNEL_SOCK_CREATE
|
|
LINUX_EXPORTS_KEY_TYPE_KEYRING
|
|
LINUX_KEYS_HAVE_SESSION_TO_PARENT
|
|
LINUX_NEED_RHCONFIG
|
|
LINUX_RECALC_SIGPENDING_ARG_TYPE
|
|
LINUX_EXPORTS_TASKLIST_LOCK
|
|
LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
|
|
LINUX_STATFS_TAKES_DENTRY
|
|
LINUX_REFRIGERATOR
|
|
LINUX_HAVE_TRY_TO_FREEZE
|
|
LINUX_LINUX_KEYRING_SUPPORT
|
|
LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
|
|
LINUX_KEY_ALLOC_NEEDS_CRED
|
|
LINUX_INIT_WORK_HAS_DATA
|
|
LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
|
|
LINUX_HAVE_DCACHE_LOCK
|
|
LINUX_D_COUNT_IS_INT
|
|
LINUX_IOP_MKDIR_TAKES_UMODE_T
|
|
LINUX_IOP_CREATE_TAKES_UMODE_T
|
|
LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
|
|
LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE
|
|
LINUX_DENTRY_OPEN_TAKES_PATH
|
|
LINUX_D_ALIAS_IS_HLIST
|
|
LINUX_HLIST_ITERATOR_NO_NODE
|
|
LINUX_IOP_I_CREATE_TAKES_BOOL
|
|
LINUX_DOP_D_REVALIDATE_TAKES_UNSIGNED
|
|
LINUX_IOP_LOOKUP_TAKES_UNSIGNED
|
|
|
|
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$with_linux_kernel_packaging" != "xyes" ; then
|
|
LINUX_WHICH_MODULES
|
|
else
|
|
AC_SUBST(MPS,'SP')
|
|
fi
|
|
|
|
dnl Syscall probing
|
|
if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
|
|
AS_IF([test "$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 "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
|
|
ac_cv_linux_exports_ia32_sys_call_table=yes
|
|
fi
|
|
else
|
|
LINUX_EXPORTS_KALLSYMS_ADDRESS
|
|
LINUX_EXPORTS_KALLSYMS_SYMBOL
|
|
LINUX_EXPORTS_SYS_CALL_TABLE
|
|
LINUX_EXPORTS_IA32_SYS_CALL_TABLE
|
|
if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
|
|
linux_syscall_method=none
|
|
if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
|
|
linux_syscall_method=scan
|
|
if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
|
|
linux_syscall_method=scan_with_kallsyms_address
|
|
fi
|
|
fi
|
|
if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
|
|
linux_syscall_method=kallsyms_symbol
|
|
fi
|
|
if test "x$linux_syscall_method" = "xnone"; then
|
|
AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
|
|
linux_syscall_method=scan
|
|
fi
|
|
fi
|
|
fi
|
|
if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
|
|
AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
|
|
fi
|
|
if test -f "$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
|
|
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
|
|
:
|
|
fi
|
|
dnl Linux-only, but just enable always.
|
|
AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
|
|
esac
|
|
|
|
AC_CACHE_CHECK([if struct sockaddr has sa_len field],
|
|
[ac_cv_sockaddr_len],
|
|
[AC_TRY_COMPILE( [#include <sys/types.h>
|
|
#include <sys/socket.h>],
|
|
[struct sockaddr *a; a->sa_len=0;],
|
|
[ac_cv_sockaddr_len=yes],
|
|
[ac_cv_sockaddr_len=no])
|
|
])
|
|
AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
|
|
[AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
|
|
[define if you struct sockaddr sa_len])])
|
|
|
|
if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
|
|
echo Skipping library tests because they confuse Irix.
|
|
else
|
|
AC_SEARCH_LIBS([socket], [socket inet])
|
|
AC_SEARCH_LIBS([connect], [nsl])
|
|
AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
|
|
|
|
dnl darwin wants it, aix hates it
|
|
AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
|
|
AC_TRY_COMPILE([
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <arpa/inet.h>
|
|
#include <arpa/nameser.h>
|
|
#include <arpa/nameser_compat.h>
|
|
#include <resolv.h>
|
|
], [static int i; i = 0;],
|
|
[AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
|
|
[AC_MSG_RESULT(no)
|
|
])
|
|
|
|
openafs_save_libs="$LIBS"
|
|
AC_MSG_CHECKING([for res_search])
|
|
AC_FUNC_RES_SEARCH
|
|
|
|
if test "$ac_cv_func_res_search" = no; then
|
|
for lib in dns nsl resolv; do
|
|
if test "$ac_cv_func_res_search" != yes; then
|
|
LIBS="-l$lib $LIBS"
|
|
AC_FUNC_RES_SEARCH
|
|
LIBS="$openafs_save_libs"
|
|
fi
|
|
done
|
|
if test "$ac_cv_func_res_search" = yes; then
|
|
LIB_AFSDB="-l$lib"
|
|
AC_DEFINE(HAVE_RES_SEARCH, 1, [])
|
|
AC_MSG_RESULT([yes, in lib$lib])
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
else
|
|
AC_DEFINE(HAVE_RES_SEARCH, 1, [])
|
|
AC_MSG_RESULT(yes)
|
|
fi
|
|
|
|
fi
|
|
|
|
AC_CHECK_RESOLV_RETRANS
|
|
|
|
AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
|
|
[ac_cv_setsockopt_iprecverr],
|
|
[AC_TRY_COMPILE( [
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>],
|
|
[int on=1;
|
|
setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
|
|
[ac_cv_setsockopt_iprecverr=yes],
|
|
[ac_cv_setsockopt_iprecverr=no])])
|
|
|
|
AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
|
|
[AC_DEFINE(ADAPT_PMTU_RECVERR, 1,
|
|
[define if asynchronous socket errors can be received])])
|
|
|
|
PTHREAD_LIBS=error
|
|
if test "x$MKAFS_OSTYPE" = OBSD; then
|
|
PTHREAD_LIBS="-pthread"
|
|
fi
|
|
if test "x$MKAFS_OSTYPE" = xDFBSD; then
|
|
PTHREAD_LIBS="-pthread"
|
|
fi
|
|
if test "x$PTHREAD_LIBS" = xerror; then
|
|
AC_CHECK_LIB(pthread, pthread_attr_init,
|
|
PTHREAD_LIBS="-lpthread")
|
|
fi
|
|
if test "x$PTHREAD_LIBS" = xerror; then
|
|
AC_CHECK_LIB(pthreads, pthread_attr_init,
|
|
PTHREAD_LIBS="-lpthreads")
|
|
fi
|
|
if test "x$PTHREAD_LIBS" = xerror; then
|
|
AC_CHECK_LIB(c_r, pthread_attr_init,
|
|
PTHREAD_LIBS="-lc_r")
|
|
fi
|
|
if test "x$PTHREAD_LIBS" = xerror; then
|
|
AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
|
|
fi
|
|
if test "x$PTHREAD_LIBS" = xerror; then
|
|
# pthread_attr_init is a macro under HPUX 11.0 and 11.11
|
|
AC_CHECK_LIB(pthread, pthread_attr_destroy,
|
|
PTHREAD_LIBS="-lpthread")
|
|
fi
|
|
if test "x$PTHREAD_LIBS" = xerror; then
|
|
AC_MSG_WARN(*** Unable to locate working posix thread library ***)
|
|
fi
|
|
AC_SUBST(PTHREAD_LIBS)
|
|
|
|
HOST_CPU="$host_cpu"
|
|
|
|
if test "x$with_bsd_kernel_headers" != "x"; then
|
|
BSD_KERNEL_PATH="$with_bsd_kernel_headers"
|
|
else
|
|
BSD_KERNEL_PATH="/usr/src/sys"
|
|
fi
|
|
|
|
if test "x$with_bsd_kernel_build" != "x"; then
|
|
BSD_KERNEL_BUILD="$with_bsd_kernel_build"
|
|
else
|
|
case $AFS_SYSNAME in
|
|
*_fbsd_*)
|
|
BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
|
|
;;
|
|
*_nbsd*)
|
|
BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
|
|
esac
|
|
fi
|
|
|
|
# Fast restart
|
|
if test "$enable_supergroups" = "yes"; then
|
|
AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
|
|
fi
|
|
|
|
if test "$enable_bitmap_later" = "yes"; then
|
|
AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
|
|
fi
|
|
|
|
if test "$enable_unix_sockets" = "yes"; then
|
|
AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
|
|
USE_UNIX_SOCKETS="yes"
|
|
else
|
|
USE_UNIX_SOCKETS="no"
|
|
fi
|
|
AC_SUBST(USE_UNIX_SOCKETS)
|
|
|
|
dnl if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
|
|
dnl AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu])
|
|
dnl fi
|
|
|
|
if test "$enable_namei_fileserver" = "yes"; then
|
|
AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
|
|
VFSCK=""
|
|
else
|
|
if test "$enable_namei_fileserver" = "default"; then
|
|
case $host in
|
|
*-solaris2.10*)
|
|
AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
|
|
AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
|
|
VFSCK=""
|
|
;;
|
|
*-solaris2.11*)
|
|
AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
|
|
AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
|
|
VFSCK=""
|
|
;;
|
|
*)
|
|
VFSCK="vfsck"
|
|
;;
|
|
esac
|
|
else
|
|
VFSCK="vfsck"
|
|
fi
|
|
fi
|
|
|
|
dnl check for tivoli
|
|
AC_MSG_CHECKING(for tivoli tsm butc support)
|
|
XBSA_CFLAGS=""
|
|
if test "$enable_tivoli_tsm" = "yes"; then
|
|
XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
|
|
XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
|
|
XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
|
|
XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
|
|
|
|
if test -r "$XBSADIR3/dsmapifp.h"; then
|
|
XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
|
|
XBSA_XLIBS="-ldl"
|
|
AC_MSG_RESULT([yes, $XBSA_CFLAGS])
|
|
elif test -r "$XBSADIR4/dsmapifp.h"; then
|
|
XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
|
|
XBSA_XLIBS="-ldl"
|
|
AC_MSG_RESULT([yes, $XBSA_CFLAGS])
|
|
elif test -r "$XBSADIR1/xbsa.h"; then
|
|
XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
|
|
XBSA_XLIBS=""
|
|
AC_MSG_RESULT([yes, $XBSA_CFLAGS])
|
|
elif test -r "$XBSADIR2/xbsa.h"; then
|
|
XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
|
|
XBSA_XLIBS=""
|
|
AC_MSG_RESULT([yes, $XBSA_CFLAGS])
|
|
else
|
|
AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
|
|
fi
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
AC_SUBST(XBSA_CFLAGS)
|
|
AC_SUBST(XBSA_XLIBS)
|
|
|
|
dnl checks for header files.
|
|
AC_HEADER_STDC
|
|
AC_HEADER_SYS_WAIT
|
|
AC_HEADER_DIRENT
|
|
AC_CHECK_HEADERS([ \
|
|
curses.h \
|
|
direct.h \
|
|
fcntl.h \
|
|
grp.h \
|
|
mntent.h \
|
|
ncurses.h \
|
|
ncurses/ncurses.h \
|
|
netinet/in.h \
|
|
netdb.h \
|
|
regex.h \
|
|
search.h \
|
|
security/pam_modules.h \
|
|
signal.h \
|
|
stdio_ext.h \
|
|
stdlib.h \
|
|
string.h \
|
|
strings.h \
|
|
sys/bitypes.h \
|
|
sys/fcntl.h \
|
|
sys/file.h \
|
|
sys/fs_types.h \
|
|
sys/fstyp.h \
|
|
sys/ipc.h \
|
|
sys/mntent.h \
|
|
sys/mnttab.h \
|
|
sys/mount.h \
|
|
sys/pag.h \
|
|
sys/param.h \
|
|
sys/resource.h \
|
|
sys/statfs.h \
|
|
sys/statvfs.h \
|
|
sys/time.h \
|
|
sys/vfs.h \
|
|
termios.h \
|
|
ucontext.h \
|
|
unistd.h \
|
|
windows.h \
|
|
])
|
|
|
|
AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
|
|
|
|
AC_CHECK_TYPES([fsblkcnt_t],,,[
|
|
#include <sys/types.h>
|
|
#ifdef HAVE_SYS_BITYPES_H
|
|
#include <sys/bitypes.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_STATFS_H
|
|
#include <sys/statfs.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_STATVFS_H
|
|
#include <sys/statvfs.h>
|
|
#endif
|
|
])
|
|
|
|
dnl see what struct stat has for timestamps
|
|
AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
|
|
|
|
dnl check for curses-lib
|
|
save_LIBS=$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=$save_LIBS
|
|
AC_SUBST(LIB_curses)
|
|
|
|
OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
|
|
|
|
dnl Don't build PAM on IRIX; the interface doesn't work for us.
|
|
if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
|
|
case $AFS_SYSNAME in
|
|
sgi_*)
|
|
HAVE_PAM="no"
|
|
;;
|
|
*)
|
|
HAVE_PAM="yes"
|
|
;;
|
|
esac
|
|
else
|
|
HAVE_PAM="no"
|
|
fi
|
|
AC_SUBST(HAVE_PAM)
|
|
|
|
if test "$enable_login" = yes; then
|
|
BUILD_LOGIN="yes"
|
|
else
|
|
BUILD_LOGIN="no"
|
|
fi
|
|
AC_SUBST(BUILD_LOGIN)
|
|
|
|
AC_CHECK_FUNCS([ \
|
|
daemon \
|
|
flock \
|
|
fseeko64 \
|
|
ftello64 \
|
|
getcwd \
|
|
getprogname \
|
|
getrlimit \
|
|
mkstemp \
|
|
poll \
|
|
pread \
|
|
preadv \
|
|
preadv64 \
|
|
pwrite \
|
|
pwritev \
|
|
pwritev64 \
|
|
regcomp \
|
|
regerror \
|
|
regexec \
|
|
setenv \
|
|
setprogname \
|
|
setvbuf \
|
|
sigaction \
|
|
snprintf \
|
|
strcasestr \
|
|
strerror \
|
|
strlcat \
|
|
strlcpy \
|
|
strnlen \
|
|
timegm \
|
|
tsearch \
|
|
unsetenv \
|
|
vsnprintf \
|
|
vsyslog \
|
|
])
|
|
|
|
case $AFS_SYSNAME in
|
|
*hp_ux* | *hpux*)
|
|
AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
|
|
;;
|
|
*)
|
|
AC_MSG_CHECKING([for positional I/O])
|
|
if test "$ac_cv_func_pread" = "yes" && \
|
|
test "$ac_cv_func_pwrite" = "yes"; then
|
|
AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
AC_MSG_CHECKING([for vectored positional I/O])
|
|
AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
|
|
"$ac_cv_func_pwritev" = "yes" -a \
|
|
"$ac_cv_func_preadv64" = "yes" -a \
|
|
"$ac_cv_func_pwritev64" = "yes"],
|
|
[AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
|
|
AC_MSG_RESULT(yes)],
|
|
[AC_MSG_RESULT(no)])
|
|
;;
|
|
esac
|
|
|
|
AC_MSG_CHECKING([for POSIX regex library])
|
|
if test "$ac_cv_header_regex_h" = "yes" && \
|
|
test "$ac_cv_func_regcomp" = "yes" && \
|
|
test "$ac_cv_func_regexec" = "yes" && \
|
|
test "$ac_cv_func_regerror" = "yes"; then
|
|
AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
|
|
AC_TYPE_SIGNAL
|
|
AC_CHECK_SIZEOF(void *)
|
|
AC_CHECK_SIZEOF(unsigned long long)
|
|
AC_CHECK_SIZEOF(unsigned long)
|
|
AC_CHECK_SIZEOF(unsigned int)
|
|
AC_TYPE_INTPTR_T
|
|
AC_TYPE_UINTPTR_T
|
|
AC_TYPE_SSIZE_T
|
|
AC_CHECK_TYPE([sig_atomic_t],[],
|
|
[AC_DEFINE([sig_atomic_t], [int],
|
|
[Define to int if <signal.h> does not define.])],
|
|
[#include <sys/types.h>
|
|
#include <signal.h>])
|
|
AC_CHECK_TYPE([socklen_t],[],
|
|
[AC_DEFINE([socklen_t], [int],
|
|
[Define to int if <sys/socket.h> does not define.])],
|
|
[#include <sys/types.h>
|
|
#include <sys/socket.h>])
|
|
AC_CHECK_TYPES(off64_t)
|
|
AC_SIZEOF_TYPE(long)
|
|
|
|
AC_HEADER_PAM_CONST
|
|
|
|
|
|
dnl Directory PATH handling
|
|
if test "x$enable_transarc_paths" = "xyes" ; then
|
|
afsconfdir=${afsconfdir=/usr/afs/etc}
|
|
viceetcdir=${viceetcdir=/usr/vice/etc}
|
|
afskerneldir=${afskerneldir=${viceetcdir}}
|
|
afssrvbindir=${afssrvbindir=/usr/afs/bin}
|
|
afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
|
|
afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
|
|
afsdbdir=${afsdbdir=/usr/afs/db}
|
|
afslogsdir=${afslogsdir=/usr/afs/logs}
|
|
afslocaldir=${afslocaldir=/usr/afs/local}
|
|
afsbackupdir=${afsbackupdir=/usr/afs/backup}
|
|
afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
|
|
afsdatadir=${afsdatadir=/usr/vice/etc}
|
|
else
|
|
afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
|
|
viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
|
|
afskerneldir=${afskerneldir='${libdir}/openafs'}
|
|
afssrvbindir=${afssrvbindir='${bindir}'}
|
|
afssrvsbindir=${afssrvsbindir='${sbindir}'}
|
|
afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
|
|
afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
|
|
afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
|
|
afslocaldir=${afslocaldir='${localstatedir}/openafs'}
|
|
afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
|
|
afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
|
|
afsdatadir=${afsdatadir='${datadir}/openafs'}
|
|
fi
|
|
AC_SUBST(afsconfdir)
|
|
AC_SUBST(viceetcdir)
|
|
AC_SUBST(afskerneldir)
|
|
AC_SUBST(afssrvbindir)
|
|
AC_SUBST(afssrvsbindir)
|
|
AC_SUBST(afssrvlibexecdir)
|
|
AC_SUBST(afsdbdir)
|
|
AC_SUBST(afslogsdir)
|
|
AC_SUBST(afslocaldir)
|
|
AC_SUBST(afsbackupdir)
|
|
AC_SUBST(afsbosconfigdir)
|
|
AC_SUBST(afsdatadir)
|
|
|
|
if test "x$enable_kernel_module" = "xyes"; then
|
|
ENABLE_KERNEL_MODULE=libafs
|
|
fi
|
|
|
|
if test "x$enable_pthreaded_ubik" = "xyes"; then
|
|
ENABLE_PTHREADED_UBIK=yes
|
|
fi
|
|
|
|
AC_SUBST(VFSCK)
|
|
AC_SUBST(AFS_SYSNAME)
|
|
AC_SUBST(AFS_PARAM_COMMON)
|
|
AC_SUBST(ENABLE_KERNEL_MODULE)
|
|
AC_SUBST(ENABLE_PTHREADED_UBIK)
|
|
AC_SUBST(LIB_AFSDB)
|
|
AC_SUBST(LINUX_KERNEL_PATH)
|
|
AC_SUBST(LINUX_KERNEL_BUILD)
|
|
AC_SUBST(HOST_CPU)
|
|
AC_SUBST(BSD_KERNEL_PATH)
|
|
AC_SUBST(BSD_KERNEL_BUILD)
|
|
AC_SUBST(LINUX_VERSION)
|
|
AC_SUBST(MKAFS_OSTYPE)
|
|
AC_SUBST(TOP_OBJDIR)
|
|
AC_SUBST(TOP_SRCDIR)
|
|
AC_SUBST(TOP_INCDIR)
|
|
AC_SUBST(TOP_LIBDIR)
|
|
AC_SUBST(DEST)
|
|
AC_SUBST(DARWIN_INFOFILE)
|
|
AC_SUBST(IRIX_BUILD_IP35)
|
|
AC_SUBST(HTML_XSL)
|
|
AC_SUBST(XSLTPROC)
|
|
AC_SUBST(DOCBOOK2PDF)
|
|
|
|
OPENAFS_OSCONF
|
|
OPENAFS_FUSE
|
|
|
|
TOP_SRCDIR="${srcdir}/src"
|
|
dnl
|
|
dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
|
|
dnl
|
|
case $TOP_SRCDIR in
|
|
/*)
|
|
;;
|
|
*)
|
|
TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
|
|
;;
|
|
esac
|
|
|
|
TOP_OBJDIR="${SRCDIR_PARENT}"
|
|
TOP_INCDIR="${SRCDIR_PARENT}/include"
|
|
TOP_LIBDIR="${SRCDIR_PARENT}/lib"
|
|
if test "${DEST}x" = "x"; then
|
|
DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
|
|
fi
|
|
|
|
HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
|
|
HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
|
|
AC_SUBST(HELPER_SPLINT)
|
|
AC_SUBST(HELPER_SPLINTCFG)
|
|
|
|
mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
|
|
|
|
|
|
dnl Check to see if crypt lives in a different library
|
|
AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
|
|
AC_SUBST(LIB_crypt)
|
|
|
|
dnl Check to see if the compiler support labels in structs
|
|
AC_MSG_CHECKING(for label support in structs)
|
|
AC_TRY_COMPILE([], [
|
|
extern void osi_UFSOpen(void);
|
|
struct labeltest {
|
|
void (*open) (void);
|
|
};
|
|
struct labeltest struct_labeltest = {
|
|
.open = osi_UFSOpen,
|
|
}
|
|
],
|
|
[AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
|
|
],
|
|
[AC_MSG_RESULT(no)
|
|
])
|
|
|
|
])
|
|
|
|
AC_DEFUN([SUMMARY], [
|
|
# Print a configuration summary
|
|
echo
|
|
echo "**************************************"
|
|
echo configure summary
|
|
echo
|
|
AS_IF([test $LIB_curses],[
|
|
echo "LIB_curses : $LIB_curses" ],[
|
|
echo "XXX LIB_curses not found! not building scout and afsmonitor!"
|
|
])
|
|
echo
|
|
echo "**************************************"
|
|
])
|