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],[
8 AH_VERBATIM([OPENAFS_HEADER],
9 [#undef HAVE_RES_SEARCH
10 #undef STRUCT_SOCKADDR_HAS_SA_LEN
11 #if !defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
12 # if ENDIANESS_IN_SYS_PARAM_H
14 # include <sys/types.h>
15 # include <sys/param.h>
16 # if BYTE_ORDER == BIG_ENDIAN
17 # define WORDS_BIGENDIAN 1
20 # if defined(AUTOCONF_FOUND_BIGENDIAN)
21 # define WORDS_BIGENDIAN 1
23 # undef WORDS_BIGENDIAN
27 # if defined(AUTOCONF_FOUND_BIGENDIAN)
28 # define WORDS_BIGENDIAN 1
30 # undef WORDS_BIGENDIAN
34 # if defined(__BIG_ENDIAN__)
35 # define WORDS_BIGENDIAN 1
37 # undef WORDS_BIGENDIAN
42 * Always use 64-bit file offsets for UKERNEL code. Needed for UKERNEL stuff to
43 * play nice with some other interfaces like FUSE. We technically only would
44 * need to define this when building for such interfaces, but set it always to
45 * try and reduce potential confusion.
47 #define _FILE_OFFSET_BITS 64
53 #undef COMPLETION_H_EXISTS
54 #undef DEFINED_FOR_EACH_PROCESS
55 #undef DEFINED_PREV_TASK
56 #undef EXPORTED_KALLSYMS_ADDRESS
57 #undef EXPORTED_KALLSYMS_SYMBOL
58 #undef EXPORTED_SYS_CALL_TABLE
59 #undef EXPORTED_IA32_SYS_CALL_TABLE
60 #undef EXPORTED_TASKLIST_LOCK
61 #undef INODE_SETATTR_NOT_VOID
62 #undef IRIX_HAS_MEM_FUNCS
63 #undef RECALC_SIGPENDING_TAKES_VOID
64 #undef STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
65 #undef STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
66 #undef STRUCT_FS_HAS_FS_ROLLED
67 #undef STRUCT_INODE_HAS_I_DEVICES
68 #undef STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
69 #undef STRUCT_INODE_HAS_I_ALLOC_SEM
70 #undef STRUCT_INODE_HAS_I_TRUNCATE_SEM
71 #undef STRUCT_TASK_STRUCT_HAS_PARENT
72 #undef STRUCT_TASK_STRUCT_HAS_REAL_PARENT
73 #undef STRUCT_TASK_STRUCT_HAS_SIG
74 #undef STRUCT_TASK_STRUCT_HAS_SIGHAND
75 #undef STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
77 #undef HAVE_ARPA_NAMESER_COMPAT_H
78 /* glue for RedHat kernel bug */
79 #undef ENABLE_REDHAT_BUILDSYS
80 #if defined(ENABLE_REDHAT_BUILDSYS) && defined(KERNEL) && defined(REDHAT_FIX)
81 #include "redhat-fix.h"
90 AC_ARG_WITH([afs-sysname],
91 [AS_HELP_STRING([--with-afs-sysname=sys], [use sys for the afs sysname])])
93 dnl General feature options.
95 [AS_HELP_STRING([--disable-pam], [disable PAM support])],
98 AC_ARG_ENABLE([namei-fileserver],
99 [AS_HELP_STRING([--enable-namei-fileserver],
100 [force compilation of namei fileserver in preference to inode
103 [enable_namei_fileserver="default"])
104 AC_ARG_ENABLE([cache-bypass],
105 [AS_HELP_STRING([--enable-cache-bypass],
106 [enable client support for cache bypass])],
108 [enable_cache_bypass="no"])
109 AC_ARG_ENABLE([supergroups],
110 [AS_HELP_STRING([--enable-supergroups],
111 [enable support for nested pts groups])],
113 [enable_supergroups="no"])
114 AC_ARG_ENABLE([fast-restart],
115 [AS_HELP_STRING([--enable-fast-restart],
116 [enable fast startup of file server without salvaging])],
118 [enable_fast_restart="no"])
119 AC_ARG_ENABLE([bitmap-later],
120 [AS_HELP_STRING([--enable-bitmap-later],
121 [enable fast startup of file server by not reading bitmap till
124 [enable_bitmap_later="no"])
125 AC_ARG_ENABLE([demand-attach-fs],
126 [AS_HELP_STRING([--enable-demand-attach-fs],
127 [enable Demand Attach Fileserver (please see documentation)])],
129 [enable_demand_attach_fs="no"])
130 AC_ARG_ENABLE([disconnected],
131 [AS_HELP_STRING([--enable-disconnected],
132 [enable disconnected support in cache manager (experimental)])],
134 [enable_disconnected="no"])
135 AC_ARG_ENABLE([unix-sockets],
136 [AS_HELP_STRING([--enable-unix-sockets],
137 [enable use of unix domain sockets for fssync])],
139 [enable_unix_sockets="yes"])
140 AC_ARG_ENABLE([icmp-pmtu-discovery],
141 [AS_HELP_STRING([--enable-icmp-pmtu-discovery],
142 [enable path MTU discovery by decoding ICMP unreachable replies])],
144 [enable_icmp_pmtu_discovery="no"])
145 AC_ARG_ENABLE([tivoli-tsm],
146 [AS_HELP_STRING([--enable-tivoli-tsm],
147 [enable use of the Tivoli TSM API libraries for butc support])],
149 [enable_tivoli_tsm="no"])
150 AC_ARG_ENABLE([pthreaded-ubik],
151 [AS_HELP_STRING([--enable-pthreaded-ubik],
152 [enable installation of pthreaded ubik applications (defaults to
155 [enable_pthreaded_ubik="no"])
157 dnl Kernel module build options.
158 AC_ARG_WITH([dux-kernel-headers],
159 [AS_HELP_STRING([--with-dux-kernel-headers=path],
160 [use the kernel headers found at path (optional, defaults to first
161 match in /usr/sys)])])
162 AC_ARG_WITH([linux-kernel-headers],
163 [AS_HELP_STRING([--with-linux-kernel-headers=path],
164 [use the kernel headers found at path (optional, defaults to
165 /usr/src/linux-2.4, then /usr/src/linux)])])
166 AC_ARG_WITH([linux-kernel-build],
167 [AS_HELP_STRING([--with-linux-kernel-build=path],
168 [use the kernel build found at path(optional, defaults to
169 /usr/src/linux-2.4, then /usr/src/linux)])])
170 AC_ARG_WITH([bsd-kernel-headers],
171 [AS_HELP_STRING([--with-bsd-kernel-headers=path],
172 [use the kernel headers found at path (optional, defaults to
174 AC_ARG_WITH([bsd-kernel-build],
175 [AS_HELP_STRING([--with-bsd-kernel-build=path],
176 [use the kernel build found at path (optional, defaults to
177 KSRC/i386/compile/GENERIC)])])
178 AC_ARG_WITH([linux-kernel-packaging],
179 [AS_HELP_STRING([--with-linux-kernel-packaging],
180 [use standard naming conventions to aid Linux kernel build packaging
181 (disables MPS, sets the kernel module name to openafs.ko, and
182 installs kernel modules into the standard Linux location)])],
183 [AC_SUBST(LINUX_KERNEL_PACKAGING, "yes")
184 AC_SUBST(LINUX_LIBAFS_NAME, "openafs")],
185 [AC_SUBST(LINUX_LIBAFS_NAME, "libafs")])
186 AC_ARG_ENABLE([kernel-module],
187 [AS_HELP_STRING([--disable-kernel-module],
188 [disable compilation of the kernel module (defaults to enabled)])],
190 [enable_kernel_module="yes"])
191 AC_ARG_ENABLE([redhat-buildsys],
192 [AS_HELP_STRING([--enable-redhat-buildsys],
193 [enable compilation of the redhat build system kernel (defaults to
196 [enable_redhat_buildsys="no"])
198 dnl Installation locations.
199 AC_ARG_ENABLE([transarc-paths],
200 [AS_HELP_STRING([--enable-transarc-paths],
201 [use Transarc style paths like /usr/afs and /usr/vice])],
203 [enable_transarc_paths="no"])
205 dnl Optimization and debugging flags.
206 AC_ARG_ENABLE([strip-binaries],
207 [AS_HELP_STRING([--disable-strip-binaries],
208 [disable stripping of symbol information from binaries (defaults to
211 [enable_strip_binaries="maybe"])
212 AC_ARG_ENABLE([debug],
213 [AS_HELP_STRING([--enable-debug],
214 [enable compilation of the user space code with debugging information
215 (defaults to disabled)])],
218 AC_ARG_ENABLE([optimize],
219 [AS_HELP_STRING([--disable-optimize],
220 [disable optimization for compilation of the user space code (defaults
223 [enable_optimize="yes"])
224 AC_ARG_ENABLE([warnings],
225 [AS_HELP_STRING([--enable-warnings],
226 [enable compilation warnings when building with gcc (defaults to
229 [enable_warnings="no"])
230 AC_ARG_ENABLE([checking],
231 [AS_HELP_STRING([--enable-checking],
232 [turn compilation warnings into errors when building with gcc (defaults
234 [enable_checking="$enableval"],
235 [enable_checking="no"])
236 AC_ARG_ENABLE([debug-kernel],
237 [AS_HELP_STRING([--enable-debug-kernel],
238 [enable compilation of the kernel module with debugging information
239 (defaults to disabled)])],
241 [enable_debug_kernel="no"])
242 AC_ARG_ENABLE([optimize-kernel],
243 [AS_HELP_STRING([--disable-optimize-kernel],
244 [disable compilation of the kernel module with optimization (defaults
245 based on platform)])],
247 [enable_optimize_kernel="yes"])
248 AC_ARG_ENABLE([debug-lwp],
249 [AS_HELP_STRING([--enable-debug-lwp],
250 [enable compilation of the LWP code with debugging information
251 (defaults to disabled)])],
253 [enable_debug_lwp="no"])
254 AC_ARG_ENABLE([optimize-lwp],
255 [AS_HELP_STRING([--disable-optimize-lwp],
256 [disable optimization for compilation of the LWP code (defaults to
259 [enable_optimize_lwp="yes"])
260 AC_ARG_ENABLE([debug-pam],
261 [AS_HELP_STRING([--enable-debug-pam],
262 [enable compilation of the PAM code with debugging information
263 (defaults to disabled)])],
265 [enable_debug_pam="no"])
266 AC_ARG_ENABLE([optimize-pam],
267 [AS_HELP_STRING([--disable-optimize-pam],
268 [disable optimization for compilation of the PAM code (defaults to
271 [enable_optimize_pam="yes"])
272 AC_ARG_ENABLE([linux-syscall-probing],
273 [AS_HELP_STRING([--disable-linux-syscall-probing],
274 [disabling Linux syscall probing (defaults to enabled)])],
276 [AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
277 [define to enable syscall table probes])])
280 AC_ARG_WITH([xslt-processor],
281 AS_HELP_STRING([--with-xslt-processor=ARG],
282 [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]),
286 AC_ARG_WITH([html-xsl],
287 AS_HELP_STRING([--with-html-xsl],
288 [build HTML documentation using Norman Walsh's DocBook XSL stylesheets (default is no; specify a path to chunk.xsl or docbook.xsl)]),
294 dnl weird ass systems
299 dnl Various compiler setup.
302 COMPILER_HAS_FUNCTION_MACRO
304 dnl Checks for programs.
311 OPENAFS_CHECK_BIGENDIAN
312 OPENAFS_PRINTF_TAKES_Z_LEN
314 AC_MSG_CHECKING(your OS)
320 if test "x$enable_redhat_buildsys" = "xyes"; then
321 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
323 if test "x$enable_kernel_module" = "xyes"; then
324 if test "x$with_linux_kernel_headers" != "x"; then
325 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
327 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/source"
328 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
329 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
331 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
332 LINUX_KERNEL_PATH="/usr/src/linux-2.4"
334 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
335 LINUX_KERNEL_PATH="/usr/src/linux"
338 if test "x$with_linux_kernel_build" != "x"; then
339 LINUX_KERNEL_BUILD="$with_linux_kernel_build"
341 LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
343 if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
344 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
345 LINUX_VERSION="$linux_kvers"
347 if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
348 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
349 LINUX_VERSION="$linux_kvers"
351 if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
352 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
353 if test "x$linux_kvers" = "x"; then
354 if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
355 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
356 if test "x$linux_kvers" = "x"; then
357 AC_MSG_ERROR(Linux headers lack version definition [2])
360 LINUX_VERSION="$linux_kvers"
363 AC_MSG_ERROR(Linux headers lack version definition)
367 LINUX_VERSION="$linux_kvers"
370 enable_kernel_module="no"
374 if test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
375 enable_kernel_module="no"
377 if test "x$enable_kernel_module" = "xno"; then
378 if test "x$with_linux_kernel_headers" != "x"; then
379 AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
382 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
385 dnl do we need to determine SUBARCH from autoconf.h
389 if test "x$enable_kernel_module" = "xyes"; then
390 AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
391 if test "x${AFS_SYSKVERS}" = "x"; then
392 AC_MSG_ERROR(Couldn't guess your Linux version [2])
399 AC_PATH_PROG(SOLARISCC, [cc], ,
400 [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin])
401 SOLARIS_UFSVFS_HAS_DQRWLOCK
402 SOLARIS_PROC_HAS_P_COREFILE
403 SOLARIS_FS_HAS_FS_ROLLED
404 SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
408 enable_kernel_module=no
414 if test -f "/usr/old/usr/include/ndir.h"; then
415 AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
419 if test -d /usr/include/sys/SN/SN1; then
420 IRIX_BUILD_IP35="IP35"
427 AC_MSG_RESULT(rs_aix)
431 AC_MSG_RESULT(alpha_dux)
435 AC_MSG_RESULT(ppc_darwin)
439 AC_MSG_RESULT(x86_darwin)
443 AC_MSG_RESULT(i386_fbsd)
447 AC_MSG_RESULT(amd64_fbsd)
455 AC_MSG_RESULT(amd64_obsd)
459 AC_MSG_RESULT(i386_obsd)
463 AC_MSG_RESULT(i386_dfbsd)
466 AC_MSG_RESULT($system)
470 if test "x$with_afs_sysname" != "x"; then
471 AFS_SYSNAME="$with_afs_sysname"
473 AC_MSG_CHECKING(your AFS sysname)
479 AFS_SYSNAME="i386_obsd${vM}${vm}"
481 sparc64-*-openbsd?.?)
485 AFS_SYSNAME="sparc64_obsd${vM}${vm}"
491 AFS_SYSNAME="amd64_obsd${vM}${vm}"
497 AFS_SYSNAME="i386_fbsd_${vM}${vm}"
503 AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
505 i386-*-dragonfly2.2*)
506 AFS_SYSNAME="i386_dfbsd_23"
508 i386-*-dragonfly2.3*)
509 AFS_SYSNAME="i386_dfbsd_23"
512 AFS_SYSNAME="i386_nbsd15"
515 AFS_SYSNAME="alpha_nbsd15"
517 i?86-*-netbsd*1.6[[M-Z]]*)
518 AFS_SYSNAME="i386_nbsd20"
520 powerpc-*-netbsd*1.6[[M-Z]]*)
521 AFS_SYSNAME="ppc_nbsd20"
524 AFS_SYSNAME="i386_nbsd20"
527 AFS_SYSNAME="amd64_nbsd20"
529 x86_64-*-netbsd*3.[[0-8]]*)
530 # XXX AFS_PARAM_COMMON handled separately, redundant?
531 AFS_PARAM_COMMON=param.nbsd30.h
532 AFS_SYSNAME="amd64_nbsd30"
534 x86_64-*-netbsd*4.[[0-8]]*)
535 # XXX AFS_PARAM_COMMON handled separately, redundant?
536 AFS_PARAM_COMMON=param.nbsd40.h
537 AFS_SYSNAME="amd64_nbsd40"
539 powerpc-*-netbsd*2.0*)
540 AFS_SYSNAME="ppc_nbsd20"
543 AFS_SYSNAME="i386_nbsd16"
546 AFS_SYSNAME="alpha_nbsd16"
548 powerpc-*-netbsd*1.6*)
549 AFS_SYSNAME="ppc_nbsd16"
552 AFS_SYSNAME="i386_nbsd21"
555 AFS_SYSNAME="i386_nbsd30"
557 i?86-*-netbsd*3.[[0-8]]*)
558 AFS_SYSNAME="i386_nbsd30"
561 AFS_SYSNAME="i386_nbsd30"
563 i?86-*-netbsd*4.[[0-8]]*)
564 AFS_SYSNAME="i386_nbsd40"
567 AFS_SYSNAME="i386_nbsd40"
570 AFS_SYSNAME="hp_ux110"
573 AFS_SYSNAME="hp_ux11i"
576 AFS_SYSNAME="hp_ux1123"
579 AFS_SYSNAME="ia64_hpux1122"
582 AFS_SYSNAME="ia64_hpux1123"
585 AFS_SYSNAME="hp_ux102"
587 powerpc-apple-darwin1.2*)
588 AFS_SYSNAME="ppc_darwin_12"
590 powerpc-apple-darwin1.3*)
591 AFS_SYSNAME="ppc_darwin_13"
593 powerpc-apple-darwin1.4*)
594 AFS_SYSNAME="ppc_darwin_14"
596 powerpc-apple-darwin5.1*)
597 AFS_SYSNAME="ppc_darwin_14"
599 powerpc-apple-darwin5.2*)
600 AFS_SYSNAME="ppc_darwin_14"
602 powerpc-apple-darwin5.3*)
603 AFS_SYSNAME="ppc_darwin_14"
605 powerpc-apple-darwin5.4*)
606 AFS_SYSNAME="ppc_darwin_14"
608 powerpc-apple-darwin5.5*)
609 AFS_SYSNAME="ppc_darwin_14"
611 powerpc-apple-darwin6.0*)
612 AFS_SYSNAME="ppc_darwin_60"
614 powerpc-apple-darwin6.1*)
615 AFS_SYSNAME="ppc_darwin_60"
617 powerpc-apple-darwin6.2*)
618 AFS_SYSNAME="ppc_darwin_60"
620 powerpc-apple-darwin6.3*)
621 AFS_SYSNAME="ppc_darwin_60"
623 powerpc-apple-darwin6.4*)
624 AFS_SYSNAME="ppc_darwin_60"
626 powerpc-apple-darwin6.5*)
627 AFS_SYSNAME="ppc_darwin_60"
629 powerpc-apple-darwin7.0*)
630 AFS_SYSNAME="ppc_darwin_70"
632 powerpc-apple-darwin7.1*)
633 AFS_SYSNAME="ppc_darwin_70"
635 powerpc-apple-darwin7.2*)
636 AFS_SYSNAME="ppc_darwin_70"
638 powerpc-apple-darwin7.3*)
639 AFS_SYSNAME="ppc_darwin_70"
641 powerpc-apple-darwin7.4*)
642 AFS_SYSNAME="ppc_darwin_70"
644 powerpc-apple-darwin7.5*)
645 AFS_SYSNAME="ppc_darwin_70"
647 powerpc-apple-darwin8.0*)
648 AFS_SYSNAME="ppc_darwin_80"
650 powerpc-apple-darwin8.*)
651 AFS_SYSNAME="ppc_darwin_80"
653 i386-apple-darwin8.*)
654 AFS_SYSNAME="x86_darwin_80"
656 powerpc-apple-darwin9.*)
657 AFS_SYSNAME="ppc_darwin_90"
659 i386-apple-darwin9.*)
660 AFS_SYSNAME="x86_darwin_90"
662 i?86-apple-darwin10.*)
663 AFS_SYSNAME="x86_darwin_100"
665 sparc-sun-solaris2.5*)
666 AFS_SYSNAME="sun4x_55"
669 sparc-sun-solaris2.6)
670 AFS_SYSNAME="sun4x_56"
672 sparc-sun-solaris2.7)
673 AFS_SYSNAME="sun4x_57"
675 sparc-sun-solaris2.8)
676 AFS_SYSNAME="sun4x_58"
678 sparc-sun-solaris2.9)
679 AFS_SYSNAME="sun4x_59"
681 sparc-sun-solaris2.10)
682 AFS_SYSNAME="sun4x_510"
684 sparc-sun-solaris2.11)
685 AFS_SYSNAME="sun4x_511"
688 AFS_SYSNAME="sun4_413"
692 AFS_SYSNAME="sunx86_57"
695 AFS_SYSNAME="sunx86_58"
698 AFS_SYSNAME="sunx86_59"
701 AFS_SYSNAME="sunx86_510"
704 AFS_SYSNAME="sunx86_511"
707 AFS_SYSNAME="alpha_dux40"
710 AFS_SYSNAME="alpha_dux50"
713 AFS_SYSNAME="alpha_dux51"
719 AFS_SYSNAME="ia64_linuxXX"
722 AFS_SYSNAME="`/bin/arch`_linuxXX"
725 AFS_SYSNAME="ppc64_linuxXX"
728 AFS_SYSNAME="alpha_linux_XX"
731 AFS_SYSNAME="s390_linuxXX"
734 AFS_SYSNAME="s390x_linuxXX"
737 AFS_SYSNAME="`/bin/arch`_linuxXX"
740 AFS_SYSNAME="sparc64_linuxXX"
743 AFS_SYSNAME="i386_linuxXX"
746 AFS_SYSNAME="arm_linuxXX"
748 parisc-*-linux-gnu|hppa-*-linux-gnu)
749 AFS_SYSNAME="parisc_linuxXX"
753 AFS_SYSNAME="rs_aix42"
757 AFS_SYSNAME="rs_aix42"
761 AFS_SYSNAME="rs_aix51"
765 AFS_SYSNAME="rs_aix52"
769 AFS_SYSNAME="rs_aix53"
773 AFS_SYSNAME="rs_aix61"
777 AFS_SYSNAME="amd64_linuxXX"
781 AC_MSG_ERROR(An AFS sysname is required)
786 *_linux* | *_umlinux*)
787 if test "x${AFS_SYSKVERS}" = "x"; then
788 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
790 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
791 AFS_SYSNAME="$_AFS_SYSNAME"
792 save_CPPFLAGS="$CPPFLAGS"
793 CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
795 [#include <linux/autoconf.h>],
796 [#ifndef CONFIG_USERMODE
799 ac_cv_linux_is_uml=yes,)
800 if test "${ac_cv_linux_is_uml}" = yes; then
801 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
803 CPPFLAGS="$save_CPPFLAGS"
804 AFS_SYSNAME="$_AFS_SYSNAME"
807 AC_MSG_RESULT($AFS_SYSNAME)
812 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
813 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
817 dnl Some hosts have a separate common param file they should include. Figure
818 dnl out if we're on one of them now that we know the sysname.
820 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
821 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
822 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
823 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
824 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
825 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
826 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
827 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
828 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
829 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
830 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
831 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
832 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
833 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
834 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
835 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
836 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
837 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
838 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
839 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
840 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
841 *_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
842 *_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
843 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
846 case $AFS_SYSNAME in *_linux* | *_umlinux*)
848 # Add (sub-) architecture-specific paths needed by conftests
851 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
852 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
853 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
854 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
857 if test "x$enable_kernel_module" = "xyes"; then
858 if test "x$enable_debug_kernel" = "xno"; then
859 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
861 OPENAFS_GCC_SUPPORTS_MARCH
862 AC_SUBST(P5PLUS_KOPTS)
863 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
864 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
865 OPENAFS_GCC_SUPPORTS_NO_COMMON
866 OPENAFS_GCC_SUPPORTS_PIPE
867 AC_SUBST(LINUX_GCC_KOPTS)
868 ifdef([OPENAFS_CONFIGURE_LIBAFS],
869 [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
870 [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
873 LINUX_KBUILD_USES_EXTRA_CFLAGS
874 LINUX_KERNEL_COMPILE_WORKS
875 LINUX_EXPORTS_FIND_TASK_BY_PID
876 LINUX_EXPORTS_PROC_ROOT_FS
877 LINUX_HAVE_CURRENT_KERNEL_TIME
878 LINUX_HAVE_WRITE_BEGIN_AOP
880 LINUX_KMEM_CACHE_INIT
881 LINUX_HAVE_GRAB_CACHE_PAGE_WRITE_BEGIN
882 LINUX_HAVE_PAGEVEC_LRU_ADD_FILE
883 LINUX_HAVE_SPLICE_DIRECT_TO_ACTOR
884 LINUX_STRUCT_TASK_HAS_CRED
885 LINUX_STRUCT_PROC_DIR_ENTRY_HAS_OWNER
886 LINUX_HAVE_KMEM_CACHE_T
887 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
888 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
889 LINUX_D_PATH_TAKES_STRUCT_PATH
891 LINUX_CONFIG_H_EXISTS
892 LINUX_COMPLETION_H_EXISTS
893 LINUX_SEMAPHORE_H_EXISTS
894 LINUX_EXPORTFS_H_EXISTS
895 LINUX_DEFINES_FOR_EACH_PROCESS
896 LINUX_DEFINES_PREV_TASK
897 LINUX_FS_STRUCT_SUPER_HAS_ALLOC_INODE
898 LINUX_STRUCT_SUPER_BLOCK_HAS_S_BDI
899 LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
900 LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
901 LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
902 LINUX_FS_STRUCT_INODE_HAS_I_BLKBITS
903 LINUX_FS_STRUCT_INODE_HAS_I_BLKSIZE
904 LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
905 LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
906 LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
907 LINUX_FS_STRUCT_INODE_HAS_I_MMAP_SHARED
908 LINUX_FS_STRUCT_INODE_HAS_I_MUTEX
909 LINUX_FS_STRUCT_INODE_HAS_I_SB_LIST
910 LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
911 LINUX_FS_STRUCT_INODE_HAS_INOTIFY_LOCK
912 LINUX_FS_STRUCT_INODE_HAS_INOTIFY_SEM
913 LINUX_INODE_SETATTR_RETURN_TYPE
914 LINUX_WRITE_INODE_RETURN_TYPE
915 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
916 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
917 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
918 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
919 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
920 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
921 LINUX_AOP_WRITEBACK_CONTROL
922 LINUX_FS_STRUCT_FOP_HAS_FLOCK
923 LINUX_FS_STRUCT_FOP_HAS_SENDFILE
924 LINUX_FS_STRUCT_FOP_HAS_SPLICE
925 LINUX_KERNEL_LINUX_SYSCALL_H
926 LINUX_KERNEL_LINUX_SEQ_FILE_H
927 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
928 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
929 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
931 LINUX_KERNEL_SOCK_CREATE
932 LINUX_KERNEL_PAGE_FOLLOW_LINK
933 LINUX_KERNEL_HLIST_UNHASHED
934 LINUX_KEY_TYPE_H_EXISTS
935 LINUX_EXPORTS_KEY_TYPE_KEYRING
936 LINUX_KEYS_HAVE_SESSION_TO_PARENT
938 LINUX_RECALC_SIGPENDING_ARG_TYPE
939 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
940 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
941 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
942 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
943 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
944 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
945 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
946 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
947 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TGID
948 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TODO
949 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_THREAD_INFO
950 LINUX_EXPORTS_TASKLIST_LOCK
951 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
952 LINUX_STATFS_TAKES_DENTRY
953 LINUX_FREEZER_H_EXISTS
954 LINUX_HAVE_SVC_ADDR_IN
955 if test "x$ac_cv_linux_freezer_h_exists" = "xyes" ; then
956 AC_DEFINE(FREEZER_H_EXISTS, 1, [define if you have linux/freezer.h])
959 LINUX_LINUX_KEYRING_SUPPORT
960 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
961 LINUX_KEY_ALLOC_NEEDS_CRED
963 LINUX_GENERIC_FILE_AIO_READ
964 LINUX_INIT_WORK_HAS_DATA
965 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
966 LINUX_SYSCTL_TABLE_CHECKING
967 LINUX_STRUCT_CTL_TABLE_HAS_CTL_NAME
969 if test "x$ac_cv_linux_have_iget" = "xno"; then
970 AC_DEFINE([LINUX_USE_FH], 1, [define to use linux file handles for cache files])
972 LINUX_HAVE_I_SIZE_READ
973 LINUX_HAVE_D_ALLOC_ANON
974 if test "x$ac_cv_linux_d_alloc_anon" = "xno"; then
975 AC_DEFINE([AFS_NONFSTRANS], 1, [define to disable the nfs translator])
977 LINUX_FS_STRUCT_NAMEIDATA_HAS_PATH
978 LINUX_EXPORTS_INIT_MM
979 LINUX_EXPORTS_SYS_CHDIR
980 LINUX_EXPORTS_SYS_CLOSE
981 LINUX_EXPORTS_SYS_OPEN
982 LINUX_EXPORTS_SYS_WAIT4
983 LINUX_EXPORTS_RCU_READ_LOCK
984 if test "x$with_linux_kernel_packaging" = "xno" ; then
989 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
990 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
991 ac_cv_linux_exports_sys_call_table=no
992 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
993 ac_cv_linux_exports_ia32_sys_call_table=yes
996 LINUX_EXPORTS_KALLSYMS_ADDRESS
997 LINUX_EXPORTS_KALLSYMS_SYMBOL
998 LINUX_EXPORTS_SYS_CALL_TABLE
999 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1000 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1001 linux_syscall_method=none
1002 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1003 linux_syscall_method=scan
1004 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1005 linux_syscall_method=scan_with_kallsyms_address
1008 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1009 linux_syscall_method=kallsyms_symbol
1011 if test "x$linux_syscall_method" = "xnone"; then
1012 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1013 linux_syscall_method=scan
1017 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1018 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1020 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1021 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1023 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1024 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1026 if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
1027 AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
1029 if test "x$ac_cv_linux_exports_sys_open" = "xyes" ; then
1030 AC_DEFINE(EXPORTED_SYS_OPEN, 1, [define if your linux kernel exports sys_open])
1032 if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
1033 AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
1035 if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
1036 AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
1038 if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
1039 AC_DEFINE(EXPORTED_SYS_CALL_TABLE, 1, [define if your linux kernel exports sys_call_table])
1041 if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
1042 AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE, 1, [define if your linux kernel exports ia32_sys_call_table])
1044 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1045 AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL, 1, [define if your linux kernel exports kallsyms])
1047 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1048 AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS, 1, [define if your linux kernel exports kallsyms address])
1050 if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
1051 AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
1053 if test "x$ac_cv_linux_config_h_exists" = "xyes" ; then
1054 AC_DEFINE(CONFIG_H_EXISTS, 1, [define if config.h exists])
1056 if test "x$ac_cv_linux_exportfs_h_exists" = "xyes"; then
1057 AC_DEFINE(EXPORTFS_H_EXISTS, 1, [define if linux/exportfs.h exists])
1059 if test "x$ac_cv_linux_key_type_h_exists" = "xyes" ; then
1060 AC_DEFINE(KEY_TYPE_H_EXISTS, 1, [define if key-type.h exists])
1062 if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
1063 AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
1065 if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
1066 AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
1068 if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
1069 AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
1071 if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
1072 AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
1074 if test "x$ac_cv_linux_fs_struct_super_has_alloc_inode" = "xyes" ; then
1075 AC_DEFINE(STRUCT_SUPER_HAS_ALLOC_INODE, 1, [define if your struct super_operations has alloc_inode])
1077 if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
1078 AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
1080 if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
1081 AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
1083 if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
1084 AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
1086 if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then
1087 AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
1089 if test "x$ac_cv_linux_fs_struct_inode_has_i_blksize" = "xyes"; then
1090 AC_DEFINE(STRUCT_INODE_HAS_I_BLKSIZE, 1, [define if your struct inode has i_blksize])
1092 if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
1093 AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
1095 if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then
1096 AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
1098 if test "x$ac_cv_linux_fs_struct_inode_has_i_mutex" = "xyes"; then
1099 AC_DEFINE(STRUCT_INODE_HAS_I_MUTEX, 1, [define if you struct inode has i_mutex])
1101 if test "x$ac_cv_linux_fs_struct_inode_has_i_sb_list" = "xyes"; then
1102 AC_DEFINE(STRUCT_INODE_HAS_I_SB_LIST, 1, [define if you struct inode has i_sb_list])
1104 if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
1105 AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
1107 if test "x$ac_cv_linux_fs_struct_inode_has_inotify_lock" = "xyes"; then
1108 AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_LOCK, 1, [define if your struct inode has inotify_lock])
1110 if test "x$ac_cv_linux_fs_struct_inode_has_inotify_sem" = "xyes"; then
1111 AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_SEM, 1, [define if your struct inode has inotify_sem])
1113 if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
1114 AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
1116 if test "x$ac_cv_linux_kernel_posix_lock_file_wait_arg" = "xyes" ; then
1117 AC_DEFINE(POSIX_LOCK_FILE_WAIT_ARG, 1, [define if your linux kernel uses 3 arguments for posix_lock_file])
1119 if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
1120 AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
1122 if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
1123 AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
1125 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
1126 AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
1128 if test "x$ac_cv_linux_kernel_hlist_unhashed" = "xyes" ; then
1129 AC_DEFINE(HAVE_KERNEL_HLIST_UNHASHED, 1, [define if your linux kernel provides hlist_unhashed])
1131 if test "x$ac_linux_syscall" = "xyes" ; then
1132 AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
1134 if test "x$ac_linux_seq_file" = "xyes" ; then
1135 AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
1137 if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
1138 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
1140 if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
1141 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
1143 if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
1144 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
1146 if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then
1147 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
1149 if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then
1150 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
1152 if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then
1153 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
1155 if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then
1156 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
1158 if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then
1159 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
1161 if test "x$ac_cv_linux_sched_struct_task_struct_has_tgid" = "xyes"; then
1162 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TGID, 1, [define if your struct task_struct has tgid])
1164 if test "x$ac_cv_linux_sched_struct_task_struct_has_todo" = "xyes"; then
1165 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TODO, 1, [define if your struct task_struct has todo])
1167 if test "x$ac_cv_linux_sched_struct_task_struct_has_thread_info" = "xyes"; then
1168 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_THREAD_INFO, 1, [define if your struct task_struct has thread_info])
1170 if test "x$ac_cv_linux_get_sb_has_struct_vfsmount" = "xyes"; then
1171 AC_DEFINE(GET_SB_HAS_STRUCT_VFSMOUNT, 1, [define if your get_sb_nodev needs a struct vfsmount argument])
1173 if test "x$ac_cv_linux_statfs_takes_dentry" = "xyes"; then
1174 AC_DEFINE(STATFS_TAKES_DENTRY, 1, [define if your statfs takes a dentry argument])
1176 if test "x$ac_cv_linux_func_a_writepage_takes_writeback_control" = "xyes" ; then
1177 AC_DEFINE(AOP_WRITEPAGE_TAKES_WRITEBACK_CONTROL, 1, [define if your aops.writepage takes a struct writeback_control argument])
1179 if test "x$ac_cv_linux_func_refrigerator_takes_pf_freeze" = "xyes" ; then
1180 AC_DEFINE(LINUX_REFRIGERATOR_TAKES_PF_FREEZE, 1, [define if your refrigerator takes PF_FREEZE])
1182 if test "x$ac_cv_linux_func_i_create_takes_nameidata" = "xyes" ; then
1183 AC_DEFINE(IOP_CREATE_TAKES_NAMEIDATA, 1, [define if your iops.create takes a nameidata argument])
1185 if test "x$ac_cv_linux_func_f_flush_takes_fl_owner_t" = "xyes" ; then
1186 AC_DEFINE(FOP_FLUSH_TAKES_FL_OWNER_T, 1, [define if your fops.flush takes an fl_owner_t argument])
1188 if test "x$ac_cv_linux_func_i_lookup_takes_nameidata" = "xyes" ; then
1189 AC_DEFINE(IOP_LOOKUP_TAKES_NAMEIDATA, 1, [define if your iops.lookup takes a nameidata argument])
1191 if test "x$ac_cv_linux_func_i_permission_takes_nameidata" = "xyes" ; then
1192 AC_DEFINE(IOP_PERMISSION_TAKES_NAMEIDATA, 1, [define if your iops.permission takes a nameidata argument])
1194 if test "x$ac_cv_linux_func_d_revalidate_takes_nameidata" = "xyes" ; then
1195 AC_DEFINE(DOP_REVALIDATE_TAKES_NAMEIDATA, 1, [define if your dops.d_revalidate takes a nameidata argument])
1197 if test "x$ac_cv_linux_init_work_has_data" = "xyes" ; then
1198 AC_DEFINE(INIT_WORK_HAS_DATA, 1, [define if INIT_WORK takes a data (3rd) argument])
1200 if test "x$ac_cv_linux_fs_struct_fop_has_flock" = "xyes" ; then
1201 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_FLOCK, 1, [define if your struct file_operations has flock])
1203 if test "x$ac_cv_linux_fs_struct_fop_has_sendfile" = "xyes" ; then
1204 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SENDFILE, 1, [define if your struct file_operations has sendfile])
1206 if test "x$ac_cv_linux_fs_struct_fop_has_splice" = "xyes" ; then
1207 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SPLICE, 1, [define if your struct file_operations has splice_write and splice_read])
1209 if test "x$ac_cv_linux_register_sysctl_table_noflag" = "xyes" ; then
1210 AC_DEFINE(REGISTER_SYSCTL_TABLE_NOFLAG, 1, [define if register_sysctl_table has no insert_at head flag])
1212 if test "x$ac_cv_linux_sysctl_table_checking" = "xyes" ; then
1213 AC_DEFINE(SYSCTL_TABLE_CHECKING, 1, [define if your kernel has sysctl table checking])
1215 if test "x$ac_cv_linux_have_iget" = "xyes" ; then
1216 AC_DEFINE(HAVE_IGET, 1, [define if your kernel has iget])
1218 if test "x$ac_cv_linux_struct_nameidata_has_path" = "xyes" ; then
1219 AC_DEFINE(STRUCT_NAMEIDATA_HAS_PATH, 1, [define if your struct nameidata has path])
1221 if test "x$ac_cv_linux_exports_init_mm" = "xyes" ; then
1222 AC_DEFINE(EXPORTED_INIT_MM, 1, [define if your kernel exports init_mm])
1224 if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
1225 AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if tasklist_lock exported])
1227 if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
1228 AC_DEFINE(HAVE_KMEM_CACHE_T, 1, [define if kmem_cache_t exists])
1230 if test "x$ac_cv_linux_kmem_cache_init" = "xyes" ; then
1231 AC_DEFINE(KMEM_CACHE_INIT, 1, [define for new kmem_cache init function parameters])
1233 if test "x$ac_cv_linux_have_current_kernel_time" = "xyes" ; then
1234 AC_DEFINE(HAVE_CURRENT_KERNEL_TIME, 1, [define if current_kernel_time() exists])
1236 if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
1237 AC_DEFINE(KMEM_CACHE_TAKES_DTOR, 1, [define if kmem_cache_create takes a destructor argument])
1239 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1240 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1242 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1244 if test "x$ac_cv_linux_have_svc_addr_in" = "xyes"; then
1245 AC_DEFINE(HAVE_SVC_ADDR_IN, 1, [define if svc_add_in exists])
1251 AC_CACHE_VAL(ac_cv_sockaddr_len,
1253 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
1254 AC_TRY_COMPILE( [#include <sys/types.h>
1255 #include <sys/socket.h>],
1256 [struct sockaddr *a;
1257 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
1258 AC_MSG_RESULT($ac_cv_sockaddr_len)])
1259 if test "$ac_cv_sockaddr_len" = "yes"; then
1260 AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
1262 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1263 echo Skipping library tests because they confuse Irix.
1265 AC_SEARCH_LIBS([socket], [socket inet])
1266 AC_SEARCH_LIBS([connect], [nsl])
1267 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1269 dnl darwin wants it, aix hates it
1270 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1274 #include <sys/types.h>
1275 #include <sys/socket.h>
1276 #include <netinet/in.h>
1277 #include <arpa/inet.h>
1278 #include <arpa/nameser.h>
1279 #include <arpa/nameser_compat.h>
1281 ], [static int i; i = 0;],
1283 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1287 openafs_save_libs="$LIBS"
1288 AC_MSG_CHECKING([for res_search])
1291 if test "$ac_cv_func_res_search" = no; then
1292 for lib in dns nsl resolv; do
1293 if test "$ac_cv_func_res_search" != yes; then
1296 LIBS="$openafs_save_libs"
1299 if test "$ac_cv_func_res_search" = yes; then
1301 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1302 AC_MSG_RESULT([yes, in lib$lib])
1307 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1313 AC_CACHE_VAL(ac_cv_setsockopt_iprecverr,
1315 AC_MSG_CHECKING([for setsockopt(, SOL_IP, IP_RECVERR)])
1316 AC_TRY_COMPILE( [#include <sys/types.h>
1317 #include <sys/socket.h>
1318 #include <netinet/in.h>],
1320 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));], ac_cv_setsockopt_iprecverr=yes, ac_cv_setsockopt_iprecverr=no)
1321 AC_MSG_RESULT($ac_cv_setsockopt_iprecverr)])
1322 if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1323 AC_DEFINE(ADAPT_PMTU_RECVERR, 1, [define if asynchronous socket errors can be received])
1327 if test "x$MKAFS_OSTYPE" = OBSD; then
1328 PTHREAD_LIBS="-pthread"
1330 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1331 PTHREAD_LIBS="-pthread"
1333 if test "x$PTHREAD_LIBS" = xerror; then
1334 AC_CHECK_LIB(pthread, pthread_attr_init,
1335 PTHREAD_LIBS="-lpthread")
1337 if test "x$PTHREAD_LIBS" = xerror; then
1338 AC_CHECK_LIB(pthreads, pthread_attr_init,
1339 PTHREAD_LIBS="-lpthreads")
1341 if test "x$PTHREAD_LIBS" = xerror; then
1342 AC_CHECK_LIB(c_r, pthread_attr_init,
1343 PTHREAD_LIBS="-lc_r")
1345 if test "x$PTHREAD_LIBS" = xerror; then
1346 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1348 if test "x$PTHREAD_LIBS" = xerror; then
1349 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1350 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1351 PTHREAD_LIBS="-lpthread")
1353 if test "x$PTHREAD_LIBS" = xerror; then
1354 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1356 AC_SUBST(PTHREAD_LIBS)
1358 HOST_CPU="$host_cpu"
1360 if test "x$with_bsd_kernel_headers" != "x"; then
1361 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1363 BSD_KERNEL_PATH="/usr/src/sys"
1366 if test "x$with_bsd_kernel_build" != "x"; then
1367 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1369 case $AFS_SYSNAME in
1371 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
1374 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1380 if test "$enable_supergroups" = "yes"; then
1381 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1384 if test "$enable_fast_restart" = "yes"; then
1385 AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
1388 if test "$enable_bitmap_later" = "yes"; then
1389 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1392 if test "$enable_demand_attach_fs" = "yes"; then
1393 AC_DEFINE(DEMAND_ATTACH_ENABLE, 1, [define if you want the demand attach fileserver])
1398 AC_SUBST(DEMAND_ATTACH)
1400 if test "$enable_disconnected" = "yes"; then
1401 AC_DEFINE(AFS_DISCON_ENV, 1, [define if you want support for disconnected operation])
1404 if test "$enable_unix_sockets" = "yes"; then
1405 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1406 USE_UNIX_SOCKETS="yes"
1408 USE_UNIX_SOCKETS="no"
1410 AC_SUBST(USE_UNIX_SOCKETS)
1412 if test "$enable_fast_restart" = "yes" &&
1413 test "$enable_demand_attach_fs" = "yes" ; then
1414 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.])
1418 if test "$enable_icmp_pmtu_discovery" = "yes"; then
1419 if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1420 AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu])
1424 if test "$enable_cache_bypass" = "yes"; then
1425 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1428 if test "$enable_namei_fileserver" = "yes"; then
1429 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1432 if test "$enable_namei_fileserver" = "default"; then
1435 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1436 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1440 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1441 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1453 dnl check for tivoli
1454 AC_MSG_CHECKING(for tivoli tsm butc support)
1456 if test "$enable_tivoli_tsm" = "yes"; then
1457 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1458 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1459 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1460 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1462 if test -r "$XBSADIR3/dsmapifp.h"; then
1463 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1465 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1466 elif test -r "$XBSADIR4/dsmapifp.h"; then
1467 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1469 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1470 elif test -r "$XBSADIR1/xbsa.h"; then
1471 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1473 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1474 elif test -r "$XBSADIR2/xbsa.h"; then
1475 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1477 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1479 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1484 AC_SUBST(XBSA_CFLAGS)
1485 AC_SUBST(XBSA_XLIBS)
1487 dnl checks for header files.
1491 AC_CHECK_HEADERS(stdlib.h string.h unistd.h poll.h fcntl.h sys/time.h sys/file.h grp.h)
1492 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
1493 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
1494 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h poll.h sys/pag.h)
1495 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h sys/ipc.h)
1496 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h values.h sys/statvfs.h sys/statfs.h sys/bitypes.h)
1497 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1498 AC_CHECK_HEADERS(et/com_err.h)
1500 AC_CHECK_TYPES([fsblkcnt_t],,,[
1501 #include <sys/types.h>
1502 #ifdef HAVE_SYS_BITYPES_H
1503 #include <sys/bitypes.h>
1505 #ifdef HAVE_SYS_STATFS_H
1506 #include <sys/statfs.h>
1508 #ifdef HAVE_SYS_STATVFS_H
1509 #include <sys/statvfs.h>
1513 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1514 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1515 case $AFS_SYSNAME in
1528 if test "$enable_login" = yes; then
1533 AC_SUBST(BUILD_LOGIN)
1535 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec flock)
1536 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror strcasestr)
1537 AC_CHECK_FUNCS(setvbuf vsyslog getcwd)
1538 AC_CHECK_FUNCS(regcomp regexec regerror)
1539 AC_MSG_CHECKING([for POSIX regex library])
1540 if test "$ac_cv_header_regex_h" = "yes" && \
1541 test "$ac_cv_func_regcomp" = "yes" && \
1542 test "$ac_cv_func_regexec" = "yes" && \
1543 test "$ac_cv_func_regerror" = "yes"; then
1544 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1552 AC_CHECK_SIZEOF(void *)
1555 AC_CHECK_TYPE(ssize_t, int)
1556 AC_CHECK_TYPES(sig_t, , ,
1557 [#include <sys/types.h>
1558 #include <signal.h> ])
1559 AC_CHECK_TYPE([sig_atomic_t], ,
1560 [AC_DEFINE([sig_atomic_t], [int],
1561 [Define to int if <signal.h> does not define.])],
1562 [#include <sys/types.h>
1563 #include <signal.h>])
1564 AC_SIZEOF_TYPE(long)
1566 AC_CHECK_FUNCS(timegm)
1567 AC_CHECK_FUNCS(daemon)
1569 dnl Directory PATH handling
1570 if test "x$enable_transarc_paths" = "xyes" ; then
1571 afsconfdir=${afsconfdir=/usr/afs/etc}
1572 viceetcdir=${viceetcdir=/usr/vice/etc}
1573 afskerneldir=${afskerneldir=${viceetcdir}}
1574 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1575 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1576 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1577 afsdbdir=${afsdbdir=/usr/afs/db}
1578 afslogsdir=${afslogsdir=/usr/afs/logs}
1579 afslocaldir=${afslocaldir=/usr/afs/local}
1580 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1581 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1582 afsdatadir=${afsdatadir=/usr/vice/etc}
1584 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1585 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1586 afskerneldir=${afskerneldir='${libdir}/openafs'}
1587 afssrvbindir=${afssrvbindir='${bindir}'}
1588 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1589 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1590 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1591 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1592 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1593 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1594 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1595 afsdatadir=${afsdatadir='${datadir}/openafs'}
1597 AC_SUBST(afsconfdir)
1598 AC_SUBST(viceetcdir)
1599 AC_SUBST(afskerneldir)
1600 AC_SUBST(afssrvbindir)
1601 AC_SUBST(afssrvsbindir)
1602 AC_SUBST(afssrvlibexecdir)
1604 AC_SUBST(afslogsdir)
1605 AC_SUBST(afslocaldir)
1606 AC_SUBST(afsbackupdir)
1607 AC_SUBST(afsbosconfigdir)
1608 AC_SUBST(afsdatadir)
1610 if test "x$enable_kernel_module" = "xyes"; then
1611 ENABLE_KERNEL_MODULE=libafs
1614 if test "x$enable_pthreaded_ubik" = "xyes"; then
1615 ENABLE_PTHREADED_UBIK=yes
1619 AC_SUBST(AFS_SYSNAME)
1620 AC_SUBST(AFS_PARAM_COMMON)
1621 AC_SUBST(ENABLE_KERNEL_MODULE)
1622 AC_SUBST(ENABLE_PTHREADED_UBIK)
1624 AC_SUBST(LINUX_KERNEL_PATH)
1625 AC_SUBST(LINUX_KERNEL_BUILD)
1627 AC_SUBST(BSD_KERNEL_PATH)
1628 AC_SUBST(BSD_KERNEL_BUILD)
1629 AC_SUBST(LINUX_VERSION)
1630 AC_SUBST(MKAFS_OSTYPE)
1631 AC_SUBST(TOP_OBJDIR)
1632 AC_SUBST(TOP_SRCDIR)
1633 AC_SUBST(TOP_INCDIR)
1634 AC_SUBST(TOP_LIBDIR)
1636 AC_SUBST(DARWIN_INFOFILE)
1637 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