1 dnl This file contains the common configuration code which would
2 dnl otherwise be duplicated between configure and configure-libafs.
4 dnl NB: Because this code is a macro, references to positional shell
5 dnl parameters must be done like $[]1 instead of $1
7 AC_DEFUN([OPENAFS_CONFIGURE_COMMON],[
10 static /**/const char *const rcsid[] = { (char *)rcsid, "\100(#)" msg }
12 #undef HAVE_GETHOSTBYNAME
13 #undef HAVE_RES_SEARCH
15 #undef STRUCT_SOCKADDR_HAS_SA_LEN
16 #if !defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
17 # if ENDIANESS_IN_SYS_PARAM_H
19 # include <sys/types.h>
20 # include <sys/param.h>
21 # if BYTE_ORDER == BIG_ENDIAN
22 # define WORDS_BIGENDIAN 1
25 # if defined(AUTOCONF_FOUND_BIGENDIAN)
26 # define WORDS_BIGENDIAN 1
28 # undef WORDS_BIGENDIAN
32 # if defined(AUTOCONF_FOUND_BIGENDIAN)
33 # define WORDS_BIGENDIAN 1
35 # undef WORDS_BIGENDIAN
39 # if defined(__BIG_ENDIAN__)
40 # define WORDS_BIGENDIAN 1
42 # undef WORDS_BIGENDIAN
47 * Always use 64-bit file offsets for UKERNEL code. Needed for UKERNEL stuff to
48 * play nice with some other interfaces like FUSE. We technically only would
49 * need to define this when building for such interfaces, but set it always to
50 * try and reduce potential confusion.
52 #define _FILE_OFFSET_BITS 64
56 #undef AFS_LARGEFILE_ENV
59 #undef BOS_RESTRICTED_MODE
62 #undef FULL_LISTVOL_SWITCH
63 #undef COMPLETION_H_EXISTS
64 #undef DEFINED_FOR_EACH_PROCESS
65 #undef DEFINED_PREV_TASK
66 #undef EXPORTED_KALLSYMS_ADDRESS
67 #undef EXPORTED_KALLSYMS_SYMBOL
68 #undef EXPORTED_SYS_CALL_TABLE
69 #undef EXPORTED_IA32_SYS_CALL_TABLE
70 #undef EXPORTED_TASKLIST_LOCK
71 #undef INODE_SETATTR_NOT_VOID
72 #undef IRIX_HAS_MEM_FUNCS
73 #undef RECALC_SIGPENDING_TAKES_VOID
74 #undef STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
75 #undef STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
76 #undef STRUCT_FS_HAS_FS_ROLLED
77 #undef STRUCT_INODE_HAS_I_DEVICES
78 #undef STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
79 #undef STRUCT_INODE_HAS_I_ALLOC_SEM
80 #undef STRUCT_INODE_HAS_I_TRUNCATE_SEM
81 #undef STRUCT_TASK_STRUCT_HAS_PARENT
82 #undef STRUCT_TASK_STRUCT_HAS_REAL_PARENT
83 #undef STRUCT_TASK_STRUCT_HAS_SIG
84 #undef STRUCT_TASK_STRUCT_HAS_SIGHAND
85 #undef STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
87 #undef HAVE_STRUCT_BUF
88 #undef HAVE_ARPA_NAMESER_COMPAT_H
89 /* glue for RedHat kernel bug */
90 #undef ENABLE_REDHAT_BUILDSYS
91 #if defined(ENABLE_REDHAT_BUILDSYS) && defined(KERNEL) && defined(REDHAT_FIX)
92 #include "redhat-fix.h"
98 #BOZO_SAVE_CORES pam sia
101 AC_ARG_WITH([afs-sysname],
102 [AS_HELP_STRING([--with-afs-sysname=sys], [use sys for the afs sysname])])
104 dnl General feature options.
105 AC_ARG_ENABLE([afsdb],
106 [AS_HELP_STRING([--disable-afsdb], [disable AFSDB DNS RR support])],
108 [enable_afsdb="yes"])
109 AC_ARG_ENABLE([obsolete],
110 [AC_HELP_STRING([--enable-obsolete],
111 [enable obsolete portions of AFS (mpp and package)])],
113 [enable_obsolete="no"])
115 [AS_HELP_STRING([--disable-pam], [disable PAM support])],
118 AC_ARG_ENABLE([bos-restricted-mode],
119 [AS_HELP_STRING([--enable-bos-restricted-mode],
120 [enable bosserver restricted mode which disables certain bosserver
123 [enable_bos_restricted_mode="no"])
124 AC_ARG_ENABLE([bos-new-config],
125 [AS_HELP_STRING([--enable-bos-new-config],
126 [enable bosserver pickup of BosConfig.new on restarts])],
128 [enable_bos_new_config="no"])
129 AC_ARG_ENABLE([largefile-fileserver],
130 [AS_HELP_STRING([--disable-largefile-fileserver],
131 [disable large file support in fileserver])],
133 [enable_largefile_fileserver="yes"])
134 AC_ARG_ENABLE([namei-fileserver],
135 [AS_HELP_STRING([--enable-namei-fileserver],
136 [force compilation of namei fileserver in preference to inode
139 [enable_namei_fileserver="default"])
140 AC_ARG_ENABLE([cache-bypass],
141 [AS_HELP_STRING([--enable-cache-bypass],
142 [enable client support for cache bypass])],
144 [enable_cache_bypass="no"])
145 AC_ARG_ENABLE([supergroups],
146 [AS_HELP_STRING([--enable-supergroups],
147 [enable support for nested pts groups])],
149 [enable_supergroups="no"])
150 AC_ARG_ENABLE([fast-restart],
151 [AS_HELP_STRING([--enable-fast-restart],
152 [enable fast startup of file server without salvaging])],
154 [enable_fast_restart="no"])
155 AC_ARG_ENABLE([bitmap-later],
156 [AS_HELP_STRING([--enable-bitmap-later],
157 [enable fast startup of file server by not reading bitmap till
160 [enable_bitmap_later="no"])
161 AC_ARG_ENABLE([demand-attach-fs],
162 [AS_HELP_STRING([--enable-demand-attach-fs],
163 [enable Demand Attach Fileserver (please see documentation)])],
165 [enable_demand_attach_fs="no"])
166 AC_ARG_ENABLE([disconnected],
167 [AS_HELP_STRING([--enable-disconnected],
168 [enable disconnected support in cache manager (experimental)])],
170 [enable_disconnected="no"])
171 AC_ARG_ENABLE([unix-sockets],
172 [AS_HELP_STRING([--enable-unix-sockets],
173 [enable use of unix domain sockets for fssync])],
175 [enable_unix_sockets="yes"])
176 AC_ARG_ENABLE([full-vos-listvol-switch],
177 [AS_HELP_STRING([--disable-full-vos-listvol-switch],
178 [disable vos full listvol switch for formatted output])],
180 [enable_full_vos_listvol_switch="yes"])
181 AC_ARG_ENABLE([icmp-pmtu-discovery],
182 [AS_HELP_STRING([--enable-icmp-pmtu-discovery],
183 [enable path MTU discovery by decoding ICMP unreachable replies])],
185 [enable_icmp_pmtu_discovery="no"])
186 AC_ARG_ENABLE([tivoli-tsm],
187 [AS_HELP_STRING([--enable-tivoli-tsm],
188 [enable use of the Tivoli TSM API libraries for butc support])],
190 [enable_tivoli_tsm="no"])
191 AC_ARG_ENABLE([pthreaded-ubik],
192 [AS_HELP_STRING([--enable-pthreaded-ubik],
193 [enable installation of pthreaded ubik applications (defaults to
196 [enable_pthreaded_ubik="no"])
197 AC_ARG_ENABLE([linux-fh],
198 [AS_HELP_STRING([--enable-linux-fh],
199 [enable opening cache files by file hande instead of inode numbers
200 with linux (defaults to disabled)])],
202 [enable_linux_fh="no"])
204 dnl Kernel module build options.
205 AC_ARG_WITH([dux-kernel-headers],
206 [AS_HELP_STRING([--with-dux-kernel-headers=path],
207 [use the kernel headers found at path (optional, defaults to first
208 match in /usr/sys)])])
209 AC_ARG_WITH([linux-kernel-headers],
210 [AS_HELP_STRING([--with-linux-kernel-headers=path],
211 [use the kernel headers found at path (optional, defaults to
212 /usr/src/linux-2.4, then /usr/src/linux)])])
213 AC_ARG_WITH([linux-kernel-build],
214 [AS_HELP_STRING([--with-linux-kernel-build=path],
215 [use the kernel build found at path(optional, defaults to
216 /usr/src/linux-2.4, then /usr/src/linux)])])
217 AC_ARG_WITH([bsd-kernel-headers],
218 [AS_HELP_STRING([--with-bsd-kernel-headers=path],
219 [use the kernel headers found at path (optional, defaults to
221 AC_ARG_WITH([bsd-kernel-build],
222 [AS_HELP_STRING([--with-bsd-kernel-build=path],
223 [use the kernel build found at path (optional, defaults to
224 KSRC/i386/compile/GENERIC)])])
225 AC_ARG_WITH([linux-kernel-packaging],
226 [AS_HELP_STRING([--with-linux-kernel-packaging],
227 [use standard naming conventions to aid Linux kernel build packaging
228 (disables MPS, sets the kernel module name to openafs.ko, and
229 installs kernel modules into the standard Linux location)])],
230 [AC_SUBST(LINUX_KERNEL_PACKAGING, "yes")
231 AC_SUBST(LINUX_LIBAFS_NAME, "openafs")],
232 [AC_SUBST(LINUX_LIBAFS_NAME, "libafs")])
233 AC_ARG_ENABLE([kernel-module],
234 [AS_HELP_STRING([--disable-kernel-module],
235 [disable compilation of the kernel module (defaults to enabled)])],
237 [enable_kernel_module="yes"])
238 AC_ARG_ENABLE([redhat-buildsys],
239 [AS_HELP_STRING([--enable-redhat-buildsys],
240 [enable compilation of the redhat build system kernel (defaults to
243 [enable_redhat_buildsys="no"])
245 dnl Installation locations.
246 AC_ARG_ENABLE([transarc-paths],
247 [AS_HELP_STRING([--enable-transarc-paths],
248 [use Transarc style paths like /usr/afs and /usr/vice])],
250 [enable_transarc_paths="no"])
252 dnl Optimization and debugging flags.
253 AC_ARG_ENABLE([strip-binaries],
254 [AS_HELP_STRING([--disable-strip-binaries],
255 [disable stripping of symbol information from binaries (defaults to
258 [enable_strip_binaries="maybe"])
259 AC_ARG_ENABLE([debug],
260 [AS_HELP_STRING([--enable-debug],
261 [enable compilation of the user space code with debugging information
262 (defaults to disabled)])],
265 AC_ARG_ENABLE([optimize],
266 [AS_HELP_STRING([--disable-optimize],
267 [disable optimization for compilation of the user space code (defaults
270 [enable_optimize="yes"])
271 AC_ARG_ENABLE([warnings],
272 [AS_HELP_STRING([--enable-warnings],
273 [enable compilation warnings when building with gcc (defaults to
276 [enable_warnings="no"])
277 AC_ARG_ENABLE([debug-kernel],
278 [AS_HELP_STRING([--enable-debug-kernel],
279 [enable compilation of the kernel module with debugging information
280 (defaults to disabled)])],
282 [enable_debug_kernel="no"])
283 AC_ARG_ENABLE([optimize-kernel],
284 [AS_HELP_STRING([--disable-optimize-kernel],
285 [disable compilation of the kernel module with optimization (defaults
286 based on platform)])],
288 [enable_optimize_kernel="yes"])
289 AC_ARG_ENABLE([debug-lwp],
290 [AS_HELP_STRING([--enable-debug-lwp],
291 [enable compilation of the LWP code with debugging information
292 (defaults to disabled)])],
294 [enable_debug_lwp="no"])
295 AC_ARG_ENABLE([optimize-lwp],
296 [AS_HELP_STRING([--disable-optimize-lwp],
297 [disable optimization for compilation of the LWP code (defaults to
300 [enable_optimize_lwp="yes"])
301 AC_ARG_ENABLE([debug-pam],
302 [AS_HELP_STRING([--enable-debug-pam],
303 [enable compilation of the PAM code with debugging information
304 (defaults to disabled)])],
306 [enable_debug_pam="no"])
307 AC_ARG_ENABLE([optimize-pam],
308 [AS_HELP_STRING([--disable-optimize-pam],
309 [disable optimization for compilation of the PAM code (defaults to
312 [enable_optimize_pam="yes"])
317 dnl weird ass systems
322 dnl Various compiler setup.
326 COMPILER_HAS_FUNCTION_MACRO
328 dnl Checks for programs.
335 OPENAFS_CHECK_BIGENDIAN
337 AC_MSG_CHECKING(your OS)
343 if test "x$enable_redhat_buildsys" = "xyes"; then
344 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
346 if test "x$enable_kernel_module" = "xyes"; then
347 if test "x$with_linux_kernel_headers" != "x"; then
348 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
350 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/source"
351 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
352 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
354 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
355 LINUX_KERNEL_PATH="/usr/src/linux-2.4"
357 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
358 LINUX_KERNEL_PATH="/usr/src/linux"
361 if test "x$with_linux_kernel_build" != "x"; then
362 LINUX_KERNEL_BUILD="$with_linux_kernel_build"
364 LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
366 if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
367 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
368 LINUX_VERSION="$linux_kvers"
370 if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
371 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
372 if test "x$linux_kvers" = "x"; then
373 if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
374 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
375 if test "x$linux_kvers" = "x"; then
377 AC_MSG_ERROR(Linux headers lack version definition [2])
380 LINUX_VERSION="$linux_kvers"
383 AC_MSG_ERROR(Linux headers lack version definition)
387 LINUX_VERSION="$linux_kvers"
390 enable_kernel_module="no"
393 if test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
394 enable_kernel_module="no"
396 if test "x$enable_kernel_module" = "xno"; then
397 if test "x$with_linux_kernel_headers" != "x"; then
398 AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
401 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
404 dnl do we need to determine SUBARCH from autoconf.h
408 if test "x$enable_kernel_module" = "xyes"; then
409 AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
410 if test "x${AFS_SYSKVERS}" = "x"; then
411 AC_MSG_ERROR(Couldn't guess your Linux version [2])
418 SOLARIS_UFSVFS_HAS_DQRWLOCK
419 SOLARIS_PROC_HAS_P_COREFILE
420 SOLARIS_FS_HAS_FS_ROLLED
424 enable_kernel_module=no
430 if test -f "/usr/old/usr/include/ndir.h"; then
431 AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
435 if test -d /usr/include/sys/SN/SN1; then
436 IRIX_BUILD_IP35="IP35"
443 AC_MSG_RESULT(rs_aix)
447 AC_MSG_RESULT(alpha_dux)
448 if test "x$enable_kernel_module" = "xyes"; then
449 if test "x$with_dux_kernel_headers" != "x"; then
450 HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
452 HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
455 if test "$HEADER_RT" = "*" ; then
456 AC_MSG_ERROR([Need a configured kernel directory])
458 AC_SUBST([HEADER_RT])
462 AC_MSG_RESULT(ppc_darwin)
466 AC_MSG_RESULT(x86_darwin)
470 AC_MSG_RESULT(i386_fbsd)
474 AC_MSG_RESULT(amd64_fbsd)
482 AC_MSG_RESULT(i386_obsd)
485 AC_MSG_RESULT($system)
489 if test "x$with_afs_sysname" != "x"; then
490 AFS_SYSNAME="$with_afs_sysname"
492 AC_MSG_CHECKING(your AFS sysname)
498 AFS_SYSNAME="i386_obsd${vM}${vm}"
500 sparc64-*-openbsd?.?)
504 AFS_SYSNAME="sparc64_obsd${vM}${vm}"
510 AFS_SYSNAME="i386_fbsd_${vM}${vm}"
516 AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
519 AFS_PARAM_COMMON=param.nbsd15.h
520 AFS_SYSNAME="i386_nbsd15"
523 AFS_PARAM_COMMON=param.nbsd15.h
524 AFS_SYSNAME="alpha_nbsd15"
526 i?86-*-netbsd*1.6[[M-Z]]*)
527 AFS_PARAM_COMMON=param.nbsd20.h
528 AFS_SYSNAME="i386_nbsd20"
530 powerpc-*-netbsd*1.6[[M-Z]]*)
531 AFS_PARAM_COMMON=param.nbsd20.h
532 AFS_SYSNAME="ppc_nbsd20"
535 AFS_PARAM_COMMON=param.nbsd20.h
536 AFS_SYSNAME="i386_nbsd20"
539 AFS_PARAM_COMMON=param.nbsd20.h
540 AFS_SYSNAME="amd64_nbsd20"
542 x86_64-*-netbsd*3.[[0-8]]*)
543 AFS_PARAM_COMMON=param.nbsd30.h
544 AFS_SYSNAME="amd64_nbsd30"
546 x86_64-*-netbsd*4.[[0-8]]*)
547 AFS_PARAM_COMMON=param.nbsd40.h
548 AFS_SYSNAME="amd64_nbsd40"
550 powerpc-*-netbsd*2.0*)
551 AFS_PARAM_COMMON=param.nbsd20.h
552 AFS_SYSNAME="ppc_nbsd20"
555 AFS_PARAM_COMMON=param.nbsd16.h
556 AFS_SYSNAME="i386_nbsd16"
559 AFS_PARAM_COMMON=param.nbsd16.h
560 AFS_SYSNAME="alpha_nbsd16"
562 powerpc-*-netbsd*1.6*)
563 AFS_PARAM_COMMON=param.nbsd16.h
564 AFS_SYSNAME="ppc_nbsd16"
567 AFS_PARAM_COMMON=param.nbsd21.h
568 AFS_SYSNAME="i386_nbsd21"
571 AFS_PARAM_COMMON=param.nbsd30.h
572 AFS_SYSNAME="i386_nbsd30"
574 i?86-*-netbsd*3.[[0-8]]*)
575 AFS_PARAM_COMMON=param.nbsd30.h
576 AFS_SYSNAME="i386_nbsd30"
579 AFS_PARAM_COMMON=param.nbsd30.h
580 AFS_SYSNAME="i386_nbsd30"
582 i?86-*-netbsd*4.[[0-8]]*)
583 AFS_PARAM_COMMON=param.nbsd40.h
584 AFS_SYSNAME="i386_nbsd40"
587 AFS_PARAM_COMMON=param.nbsd40.h
588 AFS_SYSNAME="i386_nbsd40"
591 AFS_SYSNAME="hp_ux110"
594 AFS_SYSNAME="hp_ux11i"
597 AFS_SYSNAME="hp_ux1123"
600 AFS_SYSNAME="ia64_hpux1122"
603 AFS_SYSNAME="ia64_hpux1123"
606 AFS_SYSNAME="hp_ux102"
608 powerpc-apple-darwin1.2*)
609 AFS_SYSNAME="ppc_darwin_12"
611 powerpc-apple-darwin1.3*)
612 AFS_SYSNAME="ppc_darwin_13"
614 powerpc-apple-darwin1.4*)
615 AFS_SYSNAME="ppc_darwin_14"
617 powerpc-apple-darwin5.1*)
618 AFS_SYSNAME="ppc_darwin_14"
620 powerpc-apple-darwin5.2*)
621 AFS_SYSNAME="ppc_darwin_14"
623 powerpc-apple-darwin5.3*)
624 AFS_SYSNAME="ppc_darwin_14"
626 powerpc-apple-darwin5.4*)
627 AFS_SYSNAME="ppc_darwin_14"
629 powerpc-apple-darwin5.5*)
630 AFS_SYSNAME="ppc_darwin_14"
632 powerpc-apple-darwin6.0*)
633 AFS_SYSNAME="ppc_darwin_60"
635 powerpc-apple-darwin6.1*)
636 AFS_SYSNAME="ppc_darwin_60"
638 powerpc-apple-darwin6.2*)
639 AFS_SYSNAME="ppc_darwin_60"
641 powerpc-apple-darwin6.3*)
642 AFS_SYSNAME="ppc_darwin_60"
644 powerpc-apple-darwin6.4*)
645 AFS_SYSNAME="ppc_darwin_60"
647 powerpc-apple-darwin6.5*)
648 AFS_SYSNAME="ppc_darwin_60"
650 powerpc-apple-darwin7.0*)
651 AFS_SYSNAME="ppc_darwin_70"
653 powerpc-apple-darwin7.1*)
654 AFS_SYSNAME="ppc_darwin_70"
656 powerpc-apple-darwin7.2*)
657 AFS_SYSNAME="ppc_darwin_70"
659 powerpc-apple-darwin7.3*)
660 AFS_SYSNAME="ppc_darwin_70"
662 powerpc-apple-darwin7.4*)
663 AFS_SYSNAME="ppc_darwin_70"
665 powerpc-apple-darwin7.5*)
666 AFS_SYSNAME="ppc_darwin_70"
668 powerpc-apple-darwin8.0*)
669 AFS_SYSNAME="ppc_darwin_80"
671 powerpc-apple-darwin8.*)
672 AFS_SYSNAME="ppc_darwin_80"
674 i386-apple-darwin8.*)
675 AFS_SYSNAME="x86_darwin_80"
677 powerpc-apple-darwin9.*)
678 AFS_SYSNAME="ppc_darwin_90"
680 i386-apple-darwin9.*)
681 AFS_SYSNAME="x86_darwin_90"
683 sparc-sun-solaris2.5*)
684 AFS_SYSNAME="sun4x_55"
687 sparc-sun-solaris2.6)
688 AFS_SYSNAME="sun4x_56"
690 sparc-sun-solaris2.7)
691 AFS_SYSNAME="sun4x_57"
693 sparc-sun-solaris2.8)
694 AFS_SYSNAME="sun4x_58"
696 sparc-sun-solaris2.9)
697 AFS_SYSNAME="sun4x_59"
699 sparc-sun-solaris2.10)
700 AFS_SYSNAME="sun4x_510"
702 sparc-sun-solaris2.11)
703 AFS_SYSNAME="sun4x_511"
706 AFS_SYSNAME="sun4_413"
710 AFS_SYSNAME="sunx86_57"
713 AFS_SYSNAME="sunx86_58"
716 AFS_SYSNAME="sunx86_59"
719 AFS_SYSNAME="sunx86_510"
722 AFS_SYSNAME="sunx86_511"
725 AFS_SYSNAME="alpha_dux40"
728 AFS_SYSNAME="alpha_dux50"
731 AFS_SYSNAME="alpha_dux51"
737 AFS_SYSNAME="ia64_linuxXX"
740 AFS_SYSNAME="`/bin/arch`_linuxXX"
743 AFS_SYSNAME="ppc64_linuxXX"
746 AFS_SYSNAME="alpha_linux_XX"
749 AFS_SYSNAME="s390_linuxXX"
752 AFS_SYSNAME="s390x_linuxXX"
755 AFS_SYSNAME="`/bin/arch`_linuxXX"
758 AFS_SYSNAME="sparc64_linuxXX"
761 AFS_SYSNAME="i386_linuxXX"
763 parisc-*-linux-gnu|hppa-*-linux-gnu)
764 AFS_SYSNAME="parisc_linuxXX"
768 AFS_SYSNAME="rs_aix42"
772 AFS_SYSNAME="rs_aix42"
776 AFS_SYSNAME="rs_aix51"
780 AFS_SYSNAME="rs_aix52"
784 AFS_SYSNAME="rs_aix53"
788 AFS_SYSNAME="rs_aix61"
792 AFS_SYSNAME="amd64_linuxXX"
796 AC_MSG_ERROR(An AFS sysname is required)
801 *_linux* | *_umlinux*)
802 if test "x${AFS_SYSKVERS}" = "x"; then
803 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
805 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
806 AFS_SYSNAME="$_AFS_SYSNAME"
807 save_CPPFLAGS="$CPPFLAGS"
808 CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
810 [#include <linux/autoconf.h>],
811 [#ifndef CONFIG_USERMODE
814 ac_cv_linux_is_uml=yes,)
815 if test "${ac_cv_linux_is_uml}" = yes; then
816 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
818 CPPFLAGS="$save_CPPFLAGS"
819 AFS_SYSNAME="$_AFS_SYSNAME"
822 AC_MSG_RESULT($AFS_SYSNAME)
825 case $AFS_SYSNAME in *_linux* | *_umlinux*)
827 # Add (sub-) architecture-specific paths needed by conftests
830 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
831 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
832 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
833 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
836 if test "x$enable_kernel_module" = "xyes"; then
837 if test "x$enable_debug_kernel" = "xno"; then
838 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
840 OPENAFS_GCC_SUPPORTS_MARCH
841 AC_SUBST(P5PLUS_KOPTS)
842 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
843 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
844 OPENAFS_GCC_SUPPORTS_NO_COMMON
845 OPENAFS_GCC_SUPPORTS_PIPE
846 AC_SUBST(LINUX_GCC_KOPTS)
847 ifdef([OPENAFS_CONFIGURE_LIBAFS],
848 [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
849 [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
852 LINUX_KBUILD_USES_EXTRA_CFLAGS
853 LINUX_KERNEL_COMPILE_WORKS
854 LINUX_EXPORTS_FIND_TASK_BY_PID
855 LINUX_EXPORTS_PROC_ROOT_FS
856 LINUX_HAVE_CURRENT_KERNEL_TIME
857 LINUX_HAVE_WRITE_BEGIN_AOP
859 LINUX_KMEM_CACHE_INIT
860 LINUX_HAVE_KMEM_CACHE_T
861 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
862 LINUX_D_PATH_TAKES_STRUCT_PATH
864 LINUX_CONFIG_H_EXISTS
865 LINUX_COMPLETION_H_EXISTS
866 LINUX_SEMAPHORE_H_EXISTS
867 LINUX_EXPORTFS_H_EXISTS
868 LINUX_DEFINES_FOR_EACH_PROCESS
869 LINUX_DEFINES_PREV_TASK
870 LINUX_FS_STRUCT_SUPER_HAS_ALLOC_INODE
871 LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
872 LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
873 LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
874 LINUX_FS_STRUCT_INODE_HAS_I_BLKBITS
875 LINUX_FS_STRUCT_INODE_HAS_I_BLKSIZE
876 LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
877 LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
878 LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
879 LINUX_FS_STRUCT_INODE_HAS_I_MMAP_SHARED
880 LINUX_FS_STRUCT_INODE_HAS_I_MUTEX
881 LINUX_FS_STRUCT_INODE_HAS_I_SB_LIST
882 LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
883 LINUX_FS_STRUCT_INODE_HAS_INOTIFY_LOCK
884 LINUX_FS_STRUCT_INODE_HAS_INOTIFY_SEM
885 LINUX_INODE_SETATTR_RETURN_TYPE
886 LINUX_WRITE_INODE_RETURN_TYPE
887 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
888 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
889 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
890 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
891 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
892 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
893 LINUX_AOP_WRITEBACK_CONTROL
894 LINUX_FS_STRUCT_FOP_HAS_FLOCK
895 LINUX_FS_STRUCT_FOP_HAS_SENDFILE
896 LINUX_FS_STRUCT_FOP_HAS_SPLICE
897 LINUX_KERNEL_LINUX_SYSCALL_H
898 LINUX_KERNEL_LINUX_SEQ_FILE_H
899 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
901 LINUX_KERNEL_SOCK_CREATE
902 LINUX_KERNEL_PAGE_FOLLOW_LINK
903 LINUX_KERNEL_HLIST_UNHASHED
904 LINUX_KEY_TYPE_H_EXISTS
906 LINUX_RECALC_SIGPENDING_ARG_TYPE
907 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
908 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
909 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
910 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
911 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
912 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
913 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
914 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
915 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TGID
916 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TODO
917 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_THREAD_INFO
918 LINUX_EXPORTS_TASKLIST_LOCK
919 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
920 LINUX_STATFS_TAKES_DENTRY
921 LINUX_FREEZER_H_EXISTS
922 LINUX_HAVE_SVC_ADDR_IN
923 if test "x$ac_cv_linux_freezer_h_exists" = "xyes" ; then
924 AC_DEFINE(FREEZER_H_EXISTS, 1, [define if you have linux/freezer.h])
927 LINUX_LINUX_KEYRING_SUPPORT
928 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
930 LINUX_GENERIC_FILE_AIO_READ
931 LINUX_INIT_WORK_HAS_DATA
932 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
933 LINUX_SYSCTL_TABLE_CHECKING
935 LINUX_HAVE_I_SIZE_READ
936 LINUX_FS_STRUCT_NAMEIDATA_HAS_PATH
937 LINUX_EXPORTS_INIT_MM
938 LINUX_EXPORTS_SYS_CHDIR
939 LINUX_EXPORTS_SYS_CLOSE
940 LINUX_EXPORTS_SYS_OPEN
941 LINUX_EXPORTS_SYS_WAIT4
942 LINUX_EXPORTS_RCU_READ_LOCK
943 if test "x$with_linux_kernel_packaging" = "xno" ; then
948 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
949 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
950 ac_cv_linux_exports_sys_call_table=no
951 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
952 ac_cv_linux_exports_ia32_sys_call_table=yes
955 LINUX_EXPORTS_KALLSYMS_ADDRESS
956 LINUX_EXPORTS_KALLSYMS_SYMBOL
957 LINUX_EXPORTS_SYS_CALL_TABLE
958 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
959 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
960 linux_syscall_method=none
961 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
962 linux_syscall_method=scan
963 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
964 linux_syscall_method=scan_with_kallsyms_address
967 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
968 linux_syscall_method=kallsyms_symbol
970 if test "x$linux_syscall_method" = "xnone"; then
971 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
972 linux_syscall_method=scan
976 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
977 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
979 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
980 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
982 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
983 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
985 if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
986 AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
988 if test "x$ac_cv_linux_exports_sys_open" = "xyes" ; then
989 AC_DEFINE(EXPORTED_SYS_OPEN, 1, [define if your linux kernel exports sys_open])
991 if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
992 AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
994 if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
995 AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
997 if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
998 AC_DEFINE(EXPORTED_SYS_CALL_TABLE, 1, [define if your linux kernel exports sys_call_table])
1000 if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
1001 AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE, 1, [define if your linux kernel exports ia32_sys_call_table])
1003 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1004 AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL, 1, [define if your linux kernel exports kallsyms])
1006 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1007 AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS, 1, [define if your linux kernel exports kallsyms address])
1009 if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
1010 AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
1012 if test "x$ac_cv_linux_config_h_exists" = "xyes" ; then
1013 AC_DEFINE(CONFIG_H_EXISTS, 1, [define if config.h exists])
1015 if test "x$ac_cv_linux_exportfs_h_exists" = "xyes"; then
1016 AC_DEFINE(EXPORTFS_H_EXISTS, 1, [define if linux/exportfs.h exists])
1018 if test "x$ac_cv_linux_key_type_h_exists" = "xyes" ; then
1019 AC_DEFINE(KEY_TYPE_H_EXISTS, 1, [define if key-type.h exists])
1021 if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
1022 AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
1024 if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
1025 AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
1027 if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
1028 AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
1030 if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
1031 AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
1033 if test "x$ac_cv_linux_fs_struct_super_has_alloc_inode" = "xyes" ; then
1034 AC_DEFINE(STRUCT_SUPER_HAS_ALLOC_INODE, 1, [define if your struct super_operations has alloc_inode])
1036 if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
1037 AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
1039 if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
1040 AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
1042 if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
1043 AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
1045 if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then
1046 AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
1048 if test "x$ac_cv_linux_fs_struct_inode_has_i_blksize" = "xyes"; then
1049 AC_DEFINE(STRUCT_INODE_HAS_I_BLKSIZE, 1, [define if your struct inode has i_blksize])
1051 if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
1052 AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
1054 if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then
1055 AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
1057 if test "x$ac_cv_linux_fs_struct_inode_has_i_mutex" = "xyes"; then
1058 AC_DEFINE(STRUCT_INODE_HAS_I_MUTEX, 1, [define if you struct inode has i_mutex])
1060 if test "x$ac_cv_linux_fs_struct_inode_has_i_sb_list" = "xyes"; then
1061 AC_DEFINE(STRUCT_INODE_HAS_I_SB_LIST, 1, [define if you struct inode has i_sb_list])
1063 if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
1064 AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
1066 if test "x$ac_cv_linux_fs_struct_inode_has_inotify_lock" = "xyes"; then
1067 AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_LOCK, 1, [define if your struct inode has inotify_lock])
1069 if test "x$ac_cv_linux_fs_struct_inode_has_inotify_sem" = "xyes"; then
1070 AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_SEM, 1, [define if your struct inode has inotify_sem])
1072 if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
1073 AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
1075 if test "x$ac_cv_linux_kernel_posix_lock_file_wait_arg" = "xyes" ; then
1076 AC_DEFINE(POSIX_LOCK_FILE_WAIT_ARG, 1, [define if your linux kernel uses 3 arguments for posix_lock_file])
1078 if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
1079 AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
1081 if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
1082 AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
1084 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
1085 AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
1087 if test "x$ac_cv_linux_kernel_hlist_unhashed" = "xyes" ; then
1088 AC_DEFINE(HAVE_KERNEL_HLIST_UNHASHED, 1, [define if your linux kernel provides hlist_unhashed])
1090 if test "x$ac_linux_syscall" = "xyes" ; then
1091 AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
1093 if test "x$ac_linux_seq_file" = "xyes" ; then
1094 AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
1096 if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
1097 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
1099 if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
1100 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
1102 if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
1103 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
1105 if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then
1106 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
1108 if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then
1109 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
1111 if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then
1112 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
1114 if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then
1115 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
1117 if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then
1118 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
1120 if test "x$ac_cv_linux_sched_struct_task_struct_has_tgid" = "xyes"; then
1121 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TGID, 1, [define if your struct task_struct has tgid])
1123 if test "x$ac_cv_linux_sched_struct_task_struct_has_todo" = "xyes"; then
1124 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TODO, 1, [define if your struct task_struct has todo])
1126 if test "x$ac_cv_linux_sched_struct_task_struct_has_thread_info" = "xyes"; then
1127 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_THREAD_INFO, 1, [define if your struct task_struct has thread_info])
1129 if test "x$ac_cv_linux_get_sb_has_struct_vfsmount" = "xyes"; then
1130 AC_DEFINE(GET_SB_HAS_STRUCT_VFSMOUNT, 1, [define if your get_sb_nodev needs a struct vfsmount argument])
1132 if test "x$ac_cv_linux_statfs_takes_dentry" = "xyes"; then
1133 AC_DEFINE(STATFS_TAKES_DENTRY, 1, [define if your statfs takes a dentry argument])
1135 if test "x$ac_cv_linux_func_a_writepage_takes_writeback_control" = "xyes" ; then
1136 AC_DEFINE(AOP_WRITEPAGE_TAKES_WRITEBACK_CONTROL, 1, [define if your aops.writepage takes a struct writeback_control argument])
1138 if test "x$ac_cv_linux_func_refrigerator_takes_pf_freeze" = "xyes" ; then
1139 AC_DEFINE(LINUX_REFRIGERATOR_TAKES_PF_FREEZE, 1, [define if your refrigerator takes PF_FREEZE])
1141 if test "x$ac_cv_linux_func_i_create_takes_nameidata" = "xyes" ; then
1142 AC_DEFINE(IOP_CREATE_TAKES_NAMEIDATA, 1, [define if your iops.create takes a nameidata argument])
1144 if test "x$ac_cv_linux_func_f_flush_takes_fl_owner_t" = "xyes" ; then
1145 AC_DEFINE(FOP_FLUSH_TAKES_FL_OWNER_T, 1, [define if your fops.flush takes an fl_owner_t argument])
1147 if test "x$ac_cv_linux_func_i_lookup_takes_nameidata" = "xyes" ; then
1148 AC_DEFINE(IOP_LOOKUP_TAKES_NAMEIDATA, 1, [define if your iops.lookup takes a nameidata argument])
1150 if test "x$ac_cv_linux_func_i_permission_takes_nameidata" = "xyes" ; then
1151 AC_DEFINE(IOP_PERMISSION_TAKES_NAMEIDATA, 1, [define if your iops.permission takes a nameidata argument])
1153 if test "x$ac_cv_linux_func_d_revalidate_takes_nameidata" = "xyes" ; then
1154 AC_DEFINE(DOP_REVALIDATE_TAKES_NAMEIDATA, 1, [define if your dops.d_revalidate takes a nameidata argument])
1156 if test "x$ac_cv_linux_init_work_has_data" = "xyes" ; then
1157 AC_DEFINE(INIT_WORK_HAS_DATA, 1, [define if INIT_WORK takes a data (3rd) argument])
1159 if test "x$ac_cv_linux_fs_struct_fop_has_flock" = "xyes" ; then
1160 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_FLOCK, 1, [define if your struct file_operations has flock])
1162 if test "x$ac_cv_linux_fs_struct_fop_has_sendfile" = "xyes" ; then
1163 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SENDFILE, 1, [define if your struct file_operations has sendfile])
1165 if test "x$ac_cv_linux_fs_struct_fop_has_splice" = "xyes" ; then
1166 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SPLICE, 1, [define if your struct file_operations has splice_write and splice_read])
1168 if test "x$ac_cv_linux_register_sysctl_table_noflag" = "xyes" ; then
1169 AC_DEFINE(REGISTER_SYSCTL_TABLE_NOFLAG, 1, [define if register_sysctl_table has no insert_at head flag])
1171 if test "x$ac_cv_linux_sysctl_table_checking" = "xyes" ; then
1172 AC_DEFINE(SYSCTL_TABLE_CHECKING, 1, [define if your kernel has sysctl table checking])
1174 if test "x$ac_cv_linux_have_iget" = "xyes" ; then
1175 AC_DEFINE(HAVE_IGET, 1, [define if your kernel has iget])
1177 if test "x$ac_cv_linux_struct_nameidata_has_path" = "xyes" ; then
1178 AC_DEFINE(STRUCT_NAMEIDATA_HAS_PATH, 1, [define if your struct nameidata has path])
1180 if test "x$ac_cv_linux_exports_init_mm" = "xyes" ; then
1181 AC_DEFINE(EXPORTED_INIT_MM, 1, [define if your kernel exports init_mm])
1183 if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
1184 AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if tasklist_lock exported])
1186 if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
1187 AC_DEFINE(HAVE_KMEM_CACHE_T, 1, [define if kmem_cache_t exists])
1189 if test "x$ac_cv_linux_kmem_cache_init" = "xyes" ; then
1190 AC_DEFINE(KMEM_CACHE_INIT, 1, [define for new kmem_cache init function parameters])
1192 if test "x$ac_cv_linux_have_current_kernel_time" = "xyes" ; then
1193 AC_DEFINE(HAVE_CURRENT_KERNEL_TIME, 1, [define if current_kernel_time() exists])
1195 if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
1196 AC_DEFINE(KMEM_CACHE_TAKES_DTOR, 1, [define if kmem_cache_create takes a destructor argument])
1198 if test "$enable_linux_fh" = "yes"; then
1199 AC_DEFINE(LINUX_USE_FH, 1, [define if you want to open cache files by file handle instead of inode numbers])
1201 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1202 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1204 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1206 if test "x$ac_cv_linux_have_svc_addr_in" = "xyes"; then
1207 AC_DEFINE(HAVE_SVC_ADDR_IN, 1, [define if svc_add_in exists])
1213 case $AFS_SYSNAME in
1215 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
1216 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
1217 dnl the test below fails on darwin, even if the CPPFLAGS below
1218 dnl are added. the headers from Kernel.framework must be used
1219 dnl when KERNEL is defined.
1221 dnl really, such a thing isn't guaranteed to work on any
1222 dnl platform until the kernel cflags from MakefileProto are
1223 dnl known to configure
1224 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
1227 AC_MSG_CHECKING(for definition of struct buf)
1228 dnl save_CPPFLAGS="$CPPFLAGS"
1229 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
1230 AC_CACHE_VAL(ac_cv_have_struct_buf, [
1231 ac_cv_have_struct_buf=no
1233 [#include <sys/buf.h>],
1235 printf("%d\n", sizeof(x));],
1236 ac_cv_have_struct_buf=yes,)
1239 dnl CPPFLAGS="$save_CPPFLAGS"
1240 AC_MSG_RESULT($ac_cv_have_struct_buf)
1241 if test "$ac_cv_have_struct_buf" = yes; then
1242 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
1248 AC_CACHE_VAL(ac_cv_sockaddr_len,
1250 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
1251 AC_TRY_COMPILE( [#include <sys/types.h>
1252 #include <sys/socket.h>],
1253 [struct sockaddr *a;
1254 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
1255 AC_MSG_RESULT($ac_cv_sockaddr_len)])
1256 if test "$ac_cv_sockaddr_len" = "yes"; then
1257 AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
1259 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1260 echo Skipping library tests because they confuse Irix.
1262 AC_CHECK_FUNCS(socket)
1264 if test "$ac_cv_func_socket" = no; then
1265 for lib in socket inet; do
1266 if test "$HAVE_SOCKET" != 1; then
1267 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
1272 AC_CHECK_FUNCS(connect)
1274 if test "$ac_cv_func_connect" = no; then
1276 if test "$HAVE_CONNECT" != 1; then
1277 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
1282 AC_CHECK_FUNCS(gethostbyname)
1283 if test "$ac_cv_func_gethostbyname" = no; then
1284 for lib in dns nsl resolv; do
1285 if test "$HAVE_GETHOSTBYNAME" != 1; then
1286 AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
1291 dnl darwin wants it, aix hates it
1292 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1296 #include <sys/types.h>
1297 #include <sys/socket.h>
1298 #include <netinet/in.h>
1299 #include <arpa/inet.h>
1300 #include <arpa/nameser.h>
1301 #include <arpa/nameser_compat.h>
1303 ], [static int i; i = 0;],
1305 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1309 openafs_save_libs="$LIBS"
1310 AC_MSG_CHECKING([for res_search])
1313 if test "$ac_cv_func_res_search" = no; then
1314 for lib in dns nsl resolv; do
1315 if test "$ac_cv_func_res_search" != yes; then
1318 LIBS="$openafs_save_libs"
1321 if test "$ac_cv_func_res_search" = yes; then
1322 LIB_res_search="-l$lib"
1323 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1324 AC_MSG_RESULT([yes, in lib$lib])
1329 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1335 AC_CACHE_VAL(ac_cv_setsockopt_iprecverr,
1337 AC_MSG_CHECKING([for setsockopt(, SOL_IP, IP_RECVERR)])
1338 AC_TRY_COMPILE( [#include <sys/types.h>
1339 #include <sys/socket.h>
1340 #include <netinet/in.h>],
1342 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));], ac_cv_setsockopt_iprecverr=yes, ac_cv_setsockopt_iprecverr=no)
1343 AC_MSG_RESULT($ac_cv_setsockopt_iprecverr)])
1344 if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1345 AC_DEFINE(ADAPT_PMTU_RECVERR, 1, [define if asynchronous socket errors can be received])
1349 if test "x$MKAFS_OSTYPE" = OBSD; then
1350 PTHREAD_LIBS="-pthread"
1352 if test "x$PTHREAD_LIBS" = xerror; then
1353 AC_CHECK_LIB(pthread, pthread_attr_init,
1354 PTHREAD_LIBS="-lpthread")
1356 if test "x$PTHREAD_LIBS" = xerror; then
1357 AC_CHECK_LIB(pthreads, pthread_attr_init,
1358 PTHREAD_LIBS="-lpthreads")
1360 if test "x$PTHREAD_LIBS" = xerror; then
1361 AC_CHECK_LIB(c_r, pthread_attr_init,
1362 PTHREAD_LIBS="-lc_r")
1364 if test "x$PTHREAD_LIBS" = xerror; then
1365 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1367 if test "x$PTHREAD_LIBS" = xerror; then
1368 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1369 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1370 PTHREAD_LIBS="-lpthread")
1372 if test "x$PTHREAD_LIBS" = xerror; then
1373 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1375 AC_SUBST(PTHREAD_LIBS)
1378 if test "$enable_obsolete" = "yes"; then
1382 HOST_CPU="$host_cpu"
1384 if test "x$with_bsd_kernel_headers" != "x"; then
1385 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1387 BSD_KERNEL_PATH="/usr/src/sys"
1390 if test "x$with_bsd_kernel_build" != "x"; then
1391 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1393 case $AFS_SYSNAME in
1395 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
1398 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1404 if test "$enable_supergroups" = "yes"; then
1405 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1408 if test "$enable_fast_restart" = "yes"; then
1409 AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
1412 if test "$enable_bitmap_later" = "yes"; then
1413 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1416 if test "$enable_demand_attach_fs" = "yes"; then
1417 AC_DEFINE(DEMAND_ATTACH_ENABLE, 1, [define if you want the demand attach fileserver])
1422 AC_SUBST(DEMAND_ATTACH)
1424 if test "$enable_disconnected" = "yes"; then
1425 AC_DEFINE(AFS_DISCON_ENV, 1, [define if you want support for disconnected operation])
1428 if test "$enable_unix_sockets" = "yes"; then
1429 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1430 USE_UNIX_SOCKETS="yes"
1432 USE_UNIX_SOCKETS="no"
1434 AC_SUBST(USE_UNIX_SOCKETS)
1436 if test "$enable_fast_restart" = "yes" &&
1437 test "$enable_demand_attach_fs" = "yes" ; then
1438 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.])
1442 if test "$enable_full_vos_listvol_switch" = "yes"; then
1443 AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
1446 if test "$enable_icmp_pmtu_discovery" = "yes"; then
1447 if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1448 AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu])
1452 if test "$enable_bos_restricted_mode" = "yes"; then
1453 AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
1456 if test "$enable_bos_new_config" = "yes"; then
1457 AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
1460 if test "$enable_largefile_fileserver" = "yes"; then
1461 AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
1464 if test "$enable_cache_bypass" = "yes"; then
1465 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1468 if test "$enable_namei_fileserver" = "yes"; then
1469 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1471 if test "$enable_namei_fileserver" = "default"; then
1474 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1475 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1478 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1479 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1487 if test "$enable_afsdb" = "yes"; then
1488 LIB_AFSDB="$LIB_res_search"
1489 AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
1492 dnl check for tivoli
1493 AC_MSG_CHECKING(for tivoli tsm butc support)
1495 if test "$enable_tivoli_tsm" = "yes"; then
1496 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1497 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1498 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1499 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1501 if test -r "$XBSADIR3/dsmapifp.h"; then
1502 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1504 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1505 elif test -r "$XBSADIR4/dsmapifp.h"; then
1506 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1508 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1509 elif test -r "$XBSADIR1/xbsa.h"; then
1510 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1512 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1513 elif test -r "$XBSADIR2/xbsa.h"; then
1514 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1516 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1518 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1523 AC_SUBST(XBSA_CFLAGS)
1524 AC_SUBST(XBSA_XLIBS)
1526 dnl checks for header files.
1530 AC_CHECK_HEADERS(stdlib.h string.h unistd.h poll.h fcntl.h sys/time.h sys/file.h)
1531 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
1532 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
1533 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h poll.h)
1534 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
1535 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h values.h)
1536 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1538 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1545 if test "$enable_login" = yes; then
1550 AC_SUBST(BUILD_LOGIN)
1552 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec flock)
1553 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror strcasestr)
1554 AC_CHECK_FUNCS(setvbuf vsyslog)
1555 AC_FUNC_SETVBUF_REVERSED
1556 AC_CHECK_FUNCS(regcomp regexec regerror)
1557 AC_MSG_CHECKING([for POSIX regex library])
1558 if test "$ac_cv_header_regex_h" = "yes" && \
1559 test "$ac_cv_func_regcomp" = "yes" && \
1560 test "$ac_cv_func_regexec" = "yes" && \
1561 test "$ac_cv_func_regerror" = "yes"; then
1562 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1568 AC_CHECK_TYPE(ssize_t, int)
1569 AC_SIZEOF_TYPE(long)
1571 AC_CHECK_FUNCS(timegm)
1572 AC_CHECK_FUNCS(daemon)
1574 dnl Directory PATH handling
1575 if test "x$enable_transarc_paths" = "xyes" ; then
1576 afsconfdir=${afsconfdir=/usr/afs/etc}
1577 viceetcdir=${viceetcdir=/usr/vice/etc}
1578 afskerneldir=${afskerneldir=${viceetcdir}}
1579 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1580 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1581 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1582 afsdbdir=${afsdbdir=/usr/afs/db}
1583 afslogsdir=${afslogsdir=/usr/afs/logs}
1584 afslocaldir=${afslocaldir=/usr/afs/local}
1585 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1586 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1588 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1589 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1590 afskerneldir=${afskerneldir='${libdir}/openafs'}
1591 afssrvbindir=${afssrvbindir='${bindir}'}
1592 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1593 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1594 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1595 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1596 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1597 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1598 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1600 AC_SUBST(afsconfdir)
1601 AC_SUBST(viceetcdir)
1602 AC_SUBST(afskerneldir)
1603 AC_SUBST(afssrvbindir)
1604 AC_SUBST(afssrvsbindir)
1605 AC_SUBST(afssrvlibexecdir)
1607 AC_SUBST(afslogsdir)
1608 AC_SUBST(afslocaldir)
1609 AC_SUBST(afsbackupdir)
1610 AC_SUBST(afsbosconfigdir)
1612 if test "x$enable_kernel_module" = "xyes"; then
1613 ENABLE_KERNEL_MODULE=libafs
1616 if test "x$enable_pthreaded_ubik" = "xyes"; then
1617 ENABLE_PTHREADED_UBIK=yes
1620 AC_SUBST(AFS_SYSNAME)
1621 AC_SUBST(AFS_PARAM_COMMON)
1622 AC_SUBST(ENABLE_KERNEL_MODULE)
1623 AC_SUBST(ENABLE_PTHREADED_UBIK)
1625 AC_SUBST(LINUX_KERNEL_PATH)
1626 AC_SUBST(LINUX_KERNEL_BUILD)
1628 AC_SUBST(BSD_KERNEL_PATH)
1629 AC_SUBST(BSD_KERNEL_BUILD)
1630 AC_SUBST(LINUX_VERSION)
1631 AC_SUBST(MKAFS_OSTYPE)
1632 AC_SUBST(TOP_OBJDIR)
1633 AC_SUBST(TOP_SRCDIR)
1634 AC_SUBST(TOP_INCDIR)
1635 AC_SUBST(TOP_LIBDIR)
1637 AC_SUBST(WITH_OBSOLETE)
1638 AC_SUBST(DARWIN_INFOFILE)
1639 AC_SUBST(IRIX_BUILD_IP35)
1644 TOP_SRCDIR="${srcdir}/src"
1646 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1652 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1656 TOP_OBJDIR="${SRCDIR_PARENT}"
1657 TOP_INCDIR="${SRCDIR_PARENT}/include"
1658 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1659 if test "${DEST}x" = "x"; then
1660 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1663 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1664 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1665 AC_SUBST(HELPER_SPLINT)
1666 AC_SUBST(HELPER_SPLINTCFG)
1668 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs