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 #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
48 #define AFS_CACHE_VNODE_PATH
54 #undef DEFINED_FOR_EACH_PROCESS
55 #undef DEFINED_PREV_TASK
56 #undef EXPORTED_KALLSYMS_SYMBOL
57 #undef EXPORTED_SYS_CALL_TABLE
58 #undef EXPORTED_IA32_SYS_CALL_TABLE
59 #undef EXPORTED_TASKLIST_LOCK
60 #undef INODE_SETATTR_NOT_VOID
61 #undef IRIX_HAS_MEM_FUNCS
62 #undef RECALC_SIGPENDING_TAKES_VOID
63 #undef STRUCT_FS_HAS_FS_ROLLED
64 #undef STRUCT_INODE_HAS_I_ALLOC_SEM
65 #undef STRUCT_TASK_STRUCT_HAS_PARENT
66 #undef STRUCT_TASK_STRUCT_HAS_REAL_PARENT
67 #undef STRUCT_TASK_STRUCT_HAS_SIG
68 #undef STRUCT_TASK_STRUCT_HAS_SIGHAND
69 #undef STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
71 #undef HAVE_ARPA_NAMESER_COMPAT_H
72 /* glue for RedHat kernel bug */
73 #undef ENABLE_REDHAT_BUILDSYS
74 #if defined(ENABLE_REDHAT_BUILDSYS) && defined(KERNEL) && defined(REDHAT_FIX)
75 #include "redhat-fix.h"
84 AC_ARG_WITH([afs-sysname],
85 [AS_HELP_STRING([--with-afs-sysname=sys], [use sys for the afs sysname])])
87 dnl General feature options.
89 [AS_HELP_STRING([--disable-pam], [disable PAM support])],
92 AC_ARG_ENABLE([namei-fileserver],
93 [AS_HELP_STRING([--enable-namei-fileserver],
94 [force compilation of namei fileserver in preference to inode
97 [enable_namei_fileserver="default"])
98 AC_ARG_ENABLE([cache-bypass],
99 [AS_HELP_STRING([--enable-cache-bypass],
100 [enable client support for cache bypass])],
102 [enable_cache_bypass="no"])
103 AC_ARG_ENABLE([supergroups],
104 [AS_HELP_STRING([--enable-supergroups],
105 [enable support for nested pts groups])],
107 [enable_supergroups="no"])
108 AC_ARG_ENABLE([fast-restart],
109 [AS_HELP_STRING([--enable-fast-restart],
110 [enable fast startup of file server without salvaging])],
112 [enable_fast_restart="no"])
113 AC_ARG_ENABLE([bitmap-later],
114 [AS_HELP_STRING([--enable-bitmap-later],
115 [enable fast startup of file server by not reading bitmap till
118 [enable_bitmap_later="no"])
119 AC_ARG_ENABLE([demand-attach-fs],
120 [AS_HELP_STRING([--enable-demand-attach-fs],
121 [enable Demand Attach Fileserver (please see documentation)])],
123 [enable_demand_attach_fs="no"])
124 AC_ARG_ENABLE([disconnected],
125 [AS_HELP_STRING([--enable-disconnected],
126 [enable disconnected support in cache manager (experimental)])],
128 [enable_disconnected="no"])
129 AC_ARG_ENABLE([unix-sockets],
130 [AS_HELP_STRING([--enable-unix-sockets],
131 [enable use of unix domain sockets for fssync])],
133 [enable_unix_sockets="yes"])
134 AC_ARG_ENABLE([icmp-pmtu-discovery],
135 [AS_HELP_STRING([--enable-icmp-pmtu-discovery],
136 [enable path MTU discovery by decoding ICMP unreachable replies])],
138 [enable_icmp_pmtu_discovery="no"])
139 AC_ARG_ENABLE([tivoli-tsm],
140 [AS_HELP_STRING([--enable-tivoli-tsm],
141 [enable use of the Tivoli TSM API libraries for butc support])],
143 [enable_tivoli_tsm="no"])
144 AC_ARG_ENABLE([pthreaded-ubik],
145 [AS_HELP_STRING([--enable-pthreaded-ubik],
146 [enable installation of pthreaded ubik applications (defaults to
149 [enable_pthreaded_ubik="no"])
151 dnl Kernel module build options.
152 AC_ARG_WITH([dux-kernel-headers],
153 [AS_HELP_STRING([--with-dux-kernel-headers=path],
154 [use the kernel headers found at path (optional, defaults to first
155 match in /usr/sys)])])
156 AC_ARG_WITH([linux-kernel-headers],
157 [AS_HELP_STRING([--with-linux-kernel-headers=path],
158 [use the kernel headers found at path (optional, defaults to
159 /usr/src/linux-2.4, then /usr/src/linux)])])
160 AC_ARG_WITH([linux-kernel-build],
161 [AS_HELP_STRING([--with-linux-kernel-build=path],
162 [use the kernel build found at path(optional, defaults to
163 /usr/src/linux-2.4, then /usr/src/linux)])])
164 AC_ARG_WITH([bsd-kernel-headers],
165 [AS_HELP_STRING([--with-bsd-kernel-headers=path],
166 [use the kernel headers found at path (optional, defaults to
168 AC_ARG_WITH([bsd-kernel-build],
169 [AS_HELP_STRING([--with-bsd-kernel-build=path],
170 [use the kernel build found at path (optional, defaults to
171 KSRC/i386/compile/GENERIC)])])
172 AC_ARG_WITH([linux-kernel-packaging],
173 [AS_HELP_STRING([--with-linux-kernel-packaging],
174 [use standard naming conventions to aid Linux kernel build packaging
175 (disables MPS, sets the kernel module name to openafs.ko, and
176 installs kernel modules into the standard Linux location)])],
177 [AC_SUBST(LINUX_KERNEL_PACKAGING, "yes")
178 AC_SUBST(LINUX_LIBAFS_NAME, "openafs")],
179 [AC_SUBST(LINUX_LIBAFS_NAME, "libafs")])
180 AC_ARG_ENABLE([kernel-module],
181 [AS_HELP_STRING([--disable-kernel-module],
182 [disable compilation of the kernel module (defaults to enabled)])],
184 [enable_kernel_module="yes"])
185 AC_ARG_ENABLE([redhat-buildsys],
186 [AS_HELP_STRING([--enable-redhat-buildsys],
187 [enable compilation of the redhat build system kernel (defaults to
190 [enable_redhat_buildsys="no"])
192 dnl Installation locations.
193 AC_ARG_ENABLE([transarc-paths],
194 [AS_HELP_STRING([--enable-transarc-paths],
195 [use Transarc style paths like /usr/afs and /usr/vice])],
197 [enable_transarc_paths="no"])
199 dnl Optimization and debugging flags.
200 AC_ARG_ENABLE([strip-binaries],
201 [AS_HELP_STRING([--disable-strip-binaries],
202 [disable stripping of symbol information from binaries (defaults to
205 [enable_strip_binaries="maybe"])
206 AC_ARG_ENABLE([debug],
207 [AS_HELP_STRING([--enable-debug],
208 [enable compilation of the user space code with debugging information
209 (defaults to disabled)])],
212 AC_ARG_ENABLE([optimize],
213 [AS_HELP_STRING([--disable-optimize],
214 [disable optimization for compilation of the user space code (defaults
217 [enable_optimize="yes"])
218 AC_ARG_ENABLE([warnings],
219 [AS_HELP_STRING([--enable-warnings],
220 [enable compilation warnings when building with gcc (defaults to
223 [enable_warnings="no"])
224 AC_ARG_ENABLE([checking],
225 [AS_HELP_STRING([--enable-checking],
226 [turn compilation warnings into errors when building with gcc (defaults
228 [enable_checking="$enableval"],
229 [enable_checking="no"])
230 AC_ARG_ENABLE([debug-kernel],
231 [AS_HELP_STRING([--enable-debug-kernel],
232 [enable compilation of the kernel module with debugging information
233 (defaults to disabled)])],
235 [enable_debug_kernel="no"])
236 AC_ARG_ENABLE([optimize-kernel],
237 [AS_HELP_STRING([--disable-optimize-kernel],
238 [disable compilation of the kernel module with optimization (defaults
239 based on platform)])],
241 [enable_optimize_kernel="yes"])
242 AC_ARG_ENABLE([debug-lwp],
243 [AS_HELP_STRING([--enable-debug-lwp],
244 [enable compilation of the LWP code with debugging information
245 (defaults to disabled)])],
247 [enable_debug_lwp="no"])
248 AC_ARG_ENABLE([optimize-lwp],
249 [AS_HELP_STRING([--disable-optimize-lwp],
250 [disable optimization for compilation of the LWP code (defaults to
253 [enable_optimize_lwp="yes"])
254 AC_ARG_ENABLE([debug-pam],
255 [AS_HELP_STRING([--enable-debug-pam],
256 [enable compilation of the PAM code with debugging information
257 (defaults to disabled)])],
259 [enable_debug_pam="no"])
260 AC_ARG_ENABLE([optimize-pam],
261 [AS_HELP_STRING([--disable-optimize-pam],
262 [disable optimization for compilation of the PAM code (defaults to
265 [enable_optimize_pam="yes"])
266 AC_ARG_ENABLE([linux-syscall-probing],
267 [AS_HELP_STRING([--disable-linux-syscall-probing],
268 [disabling Linux syscall probing (defaults to enabled)])],
270 [AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
271 [define to enable syscall table probes])])
274 AC_ARG_WITH([xslt-processor],
275 AS_HELP_STRING([--with-xslt-processor=ARG],
276 [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]),
280 AC_ARG_WITH([html-xsl],
281 AS_HELP_STRING([--with-html-xsl],
282 [build HTML documentation using Norman Walsh's DocBook XSL stylesheets (default is no; specify a path to chunk.xsl or docbook.xsl)]),
288 dnl weird ass systems
293 dnl Various compiler setup.
297 dnl Checks for programs.
304 OPENAFS_CHECK_BIGENDIAN
305 OPENAFS_PRINTF_TAKES_Z_LEN
307 AC_MSG_CHECKING(your OS)
313 if test "x$enable_redhat_buildsys" = "xyes"; then
314 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
316 if test "x$enable_kernel_module" = "xyes"; then
317 if test "x$with_linux_kernel_headers" != "x"; then
318 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
320 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/source"
321 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
322 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
324 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
325 LINUX_KERNEL_PATH="/usr/src/linux-2.4"
327 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
328 LINUX_KERNEL_PATH="/usr/src/linux"
331 if test "x$with_linux_kernel_build" != "x"; then
332 LINUX_KERNEL_BUILD="$with_linux_kernel_build"
334 LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
336 if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
337 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
338 LINUX_VERSION="$linux_kvers"
340 if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
341 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
342 LINUX_VERSION="$linux_kvers"
344 if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
345 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
346 if test "x$linux_kvers" = "x"; then
347 if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
348 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
349 if test "x$linux_kvers" = "x"; then
350 AC_MSG_ERROR(Linux headers lack version definition [2])
353 LINUX_VERSION="$linux_kvers"
356 AC_MSG_ERROR(Linux headers lack version definition)
360 LINUX_VERSION="$linux_kvers"
363 enable_kernel_module="no"
367 if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" &&
368 test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
369 enable_kernel_module="no"
371 if test "x$enable_kernel_module" = "xno"; then
372 if test "x$with_linux_kernel_headers" != "x"; then
373 AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
376 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
379 dnl do we need to determine SUBARCH from autoconf.h
383 if test "x$enable_kernel_module" = "xyes"; then
384 AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
385 if test "x${AFS_SYSKVERS}" = "x"; then
386 AC_MSG_ERROR(Couldn't guess your Linux version [2])
393 AC_PATH_PROG(SOLARISCC, [cc], ,
394 [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin])
395 SOLARIS_UFSVFS_HAS_DQRWLOCK
396 SOLARIS_FS_HAS_FS_ROLLED
397 SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
401 enable_kernel_module=no
407 if test -f "/usr/old/usr/include/ndir.h"; then
408 AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
412 if test -d /usr/include/sys/SN/SN1; then
413 IRIX_BUILD_IP35="IP35"
420 AC_MSG_RESULT(rs_aix)
424 AC_MSG_RESULT(alpha_dux)
428 AC_MSG_RESULT(ppc_darwin)
432 AC_MSG_RESULT(x86_darwin)
436 AC_MSG_RESULT(i386_fbsd)
440 AC_MSG_RESULT(amd64_fbsd)
448 AC_MSG_RESULT(amd64_obsd)
452 AC_MSG_RESULT(i386_obsd)
456 AC_MSG_RESULT(i386_dfbsd)
459 AC_MSG_RESULT($system)
463 if test "x$with_afs_sysname" != "x"; then
464 AFS_SYSNAME="$with_afs_sysname"
466 AC_MSG_CHECKING(your AFS sysname)
472 AFS_SYSNAME="i386_obsd${vM}${vm}"
474 sparc64-*-openbsd?.?)
478 AFS_SYSNAME="sparc64_obsd${vM}${vm}"
484 AFS_SYSNAME="amd64_obsd${vM}${vm}"
490 AFS_SYSNAME="i386_fbsd_${vM}${vm}"
496 AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
498 i386-*-dragonfly2.2*)
499 AFS_SYSNAME="i386_dfbsd_23"
501 i386-*-dragonfly2.3*)
502 AFS_SYSNAME="i386_dfbsd_23"
505 AFS_SYSNAME="i386_nbsd15"
508 AFS_SYSNAME="alpha_nbsd15"
510 i?86-*-netbsd*1.6[[M-Z]]*)
511 AFS_SYSNAME="i386_nbsd20"
513 powerpc-*-netbsd*1.6[[M-Z]]*)
514 AFS_SYSNAME="ppc_nbsd20"
517 AFS_SYSNAME="i386_nbsd20"
520 AFS_SYSNAME="amd64_nbsd20"
522 x86_64-*-netbsd*3.[[0-8]]*)
523 # XXX AFS_PARAM_COMMON handled separately, redundant?
524 AFS_PARAM_COMMON=param.nbsd30.h
525 AFS_SYSNAME="amd64_nbsd30"
527 x86_64-*-netbsd*4.[[0-8]]*)
528 # XXX AFS_PARAM_COMMON handled separately, redundant?
529 AFS_PARAM_COMMON=param.nbsd40.h
530 AFS_SYSNAME="amd64_nbsd40"
532 powerpc-*-netbsd*2.0*)
533 AFS_SYSNAME="ppc_nbsd20"
536 AFS_SYSNAME="i386_nbsd16"
539 AFS_SYSNAME="alpha_nbsd16"
541 powerpc-*-netbsd*1.6*)
542 AFS_SYSNAME="ppc_nbsd16"
545 AFS_SYSNAME="i386_nbsd21"
548 AFS_SYSNAME="i386_nbsd30"
550 i?86-*-netbsd*3.[[0-8]]*)
551 AFS_SYSNAME="i386_nbsd30"
554 AFS_SYSNAME="i386_nbsd30"
556 i?86-*-netbsd*4.[[0-8]]*)
557 AFS_SYSNAME="i386_nbsd40"
560 AFS_SYSNAME="i386_nbsd40"
563 AFS_SYSNAME="hp_ux110"
566 AFS_SYSNAME="hp_ux11i"
569 AFS_SYSNAME="hp_ux1123"
572 AFS_SYSNAME="ia64_hpux1122"
575 AFS_SYSNAME="ia64_hpux1123"
578 AFS_SYSNAME="hp_ux102"
580 powerpc-apple-darwin7*)
581 AFS_SYSNAME="ppc_darwin_70"
583 powerpc-apple-darwin8.*)
584 AFS_SYSNAME="ppc_darwin_80"
586 i386-apple-darwin8.*)
587 AFS_SYSNAME="x86_darwin_80"
589 powerpc-apple-darwin9.*)
590 AFS_SYSNAME="ppc_darwin_90"
592 i386-apple-darwin9.*)
593 AFS_SYSNAME="x86_darwin_90"
595 i?86-apple-darwin10.*)
596 AFS_SYSNAME="x86_darwin_100"
598 sparc-sun-solaris2.5*)
599 AFS_SYSNAME="sun4x_55"
602 sparc-sun-solaris2.6)
603 AFS_SYSNAME="sun4x_56"
605 sparc-sun-solaris2.7)
606 AFS_SYSNAME="sun4x_57"
608 sparc-sun-solaris2.8)
609 AFS_SYSNAME="sun4x_58"
611 sparc-sun-solaris2.9)
612 AFS_SYSNAME="sun4x_59"
614 sparc-sun-solaris2.10)
615 AFS_SYSNAME="sun4x_510"
617 sparc-sun-solaris2.11)
618 AFS_SYSNAME="sun4x_511"
621 AFS_SYSNAME="sun4_413"
625 AFS_SYSNAME="sunx86_57"
628 AFS_SYSNAME="sunx86_58"
631 AFS_SYSNAME="sunx86_59"
634 AFS_SYSNAME="sunx86_510"
637 AFS_SYSNAME="sunx86_511"
640 AFS_SYSNAME="alpha_dux40"
643 AFS_SYSNAME="alpha_dux50"
646 AFS_SYSNAME="alpha_dux51"
652 AFS_SYSNAME="ia64_linuxXX"
655 AFS_SYSNAME="`/bin/arch`_linuxXX"
658 AFS_SYSNAME="ppc64_linuxXX"
661 AFS_SYSNAME="alpha_linux_XX"
664 AFS_SYSNAME="s390_linuxXX"
667 AFS_SYSNAME="s390x_linuxXX"
670 AFS_SYSNAME="`/bin/arch`_linuxXX"
673 AFS_SYSNAME="sparc64_linuxXX"
676 AFS_SYSNAME="i386_linuxXX"
679 AFS_SYSNAME="arm_linuxXX"
681 parisc-*-linux-gnu|hppa-*-linux-gnu)
682 AFS_SYSNAME="parisc_linuxXX"
686 AFS_SYSNAME="rs_aix42"
690 AFS_SYSNAME="rs_aix42"
694 AFS_SYSNAME="rs_aix51"
698 AFS_SYSNAME="rs_aix52"
702 AFS_SYSNAME="rs_aix53"
706 AFS_SYSNAME="rs_aix61"
710 AFS_SYSNAME="amd64_linuxXX"
714 AC_MSG_ERROR(An AFS sysname is required)
719 *_linux* | *_umlinux*)
720 if test "x${AFS_SYSKVERS}" = "x"; then
721 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
723 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
724 AFS_SYSNAME="$_AFS_SYSNAME"
727 [#ifndef CONFIG_USERMODE
730 ac_cv_linux_is_uml=yes,)
731 if test "${ac_cv_linux_is_uml}" = yes; then
732 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
734 AFS_SYSNAME="$_AFS_SYSNAME"
737 AC_MSG_RESULT($AFS_SYSNAME)
742 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
743 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
747 dnl Some hosts have a separate common param file they should include. Figure
748 dnl out if we're on one of them now that we know the sysname.
750 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
751 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
752 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
753 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
754 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
755 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
756 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
757 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
758 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
759 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
760 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
761 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
762 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
763 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
764 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
765 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
766 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
767 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
768 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
769 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
770 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
771 *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
772 *_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
773 *_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
774 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
777 case $AFS_SYSNAME in *_linux* | *_umlinux*)
779 # Add (sub-) architecture-specific paths needed by conftests
782 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
783 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
784 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
785 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
788 if test "x$enable_kernel_module" = "xyes"; then
789 if test "x$enable_debug_kernel" = "xno"; then
790 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
792 OPENAFS_GCC_SUPPORTS_MARCH
793 AC_SUBST(P5PLUS_KOPTS)
794 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
795 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
796 OPENAFS_GCC_SUPPORTS_NO_COMMON
797 OPENAFS_GCC_SUPPORTS_PIPE
798 AC_SUBST(LINUX_GCC_KOPTS)
799 ifdef([OPENAFS_CONFIGURE_LIBAFS],
800 [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
801 [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
804 LINUX_KBUILD_USES_EXTRA_CFLAGS
805 LINUX_KERNEL_COMPILE_WORKS
806 AC_CHECK_LINUX_FUNC([find_task_by_pid],
807 [#include <linux/sched.h>],
808 [pid_t p; find_task_by_pid(p);])
809 LINUX_EXPORTS_PROC_ROOT_FS
810 AC_CHECK_LINUX_FUNC([current_kernel_time],
811 [#include <linux/time.h>],
812 [struct timespec s = current_kernel_time();])
813 LINUX_HAVE_WRITE_BEGIN_AOP
814 AC_CHECK_LINUX_FUNC([bdi_init],
815 [#include <linux/backing-dev.h>],
817 LINUX_KMEM_CACHE_INIT
818 LINUX_HAVE_GRAB_CACHE_PAGE_WRITE_BEGIN
819 LINUX_HAVE_PAGEVEC_LRU_ADD_FILE
820 LINUX_HAVE_SPLICE_DIRECT_TO_ACTOR
821 LINUX_HAVE_PAGE_OFFSET
822 LINUX_HAVE_ZERO_USER_SEGMENTS
823 LINUX_HAVE_VFS_LLSEEK
824 LINUX_HAVE_KERNEL_SETSOCKOPT
825 AC_CHECK_LINUX_FUNC([grap_cache_page_write_begin],
826 [#include <linux/pagemap.h>],
827 [grab_cache_page_write_begin(NULL, 0, 0);])
828 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
829 [#include <linux/pagevec.h>],
830 [__pagevec_lru_add_file(NULL);])
831 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
832 [#include <linux/splice.h>],
833 [splice_direct_to_actor(NULL, NULL, NULL);])
834 AC_CHECK_LINUX_FUNC([page_offset],
835 [#include <linux/pagemap.h>],
836 [page_offset(NULL);])
837 AC_CHECK_LINUX_FUNC([zero_user_segments],
838 [#include <linux/highmem.h>],
839 [zero_user_segments(NULL, 0, 0, 0, 0);])
840 AC_CHECK_LINUX_FUNC([vfs_llseek],
841 [#include <linux/fs.h>],
842 [vfs_llseek(NULL, 0, 0);])
843 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
844 [#include <linux/net.h>],
845 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
847 LINUX_STRUCT_TASK_HAS_CRED
848 LINUX_STRUCT_PROC_DIR_ENTRY_HAS_OWNER
849 LINUX_HAVE_KMEM_CACHE_T
850 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
851 LINUX_D_PATH_TAKES_STRUCT_PATH
853 AC_CHECK_LINUX_HEADER([config.h])
854 AC_CHECK_LINUX_HEADER([completion.h])
855 AC_CHECK_LINUX_HEADER([semaphore.h])
856 AC_CHECK_LINUX_HEADER([exportfs.h])
857 LINUX_DEFINES_FOR_EACH_PROCESS
858 LINUX_DEFINES_PREV_TASK
859 LINUX_FS_STRUCT_SUPER_HAS_ALLOC_INODE
860 LINUX_STRUCT_SUPER_BLOCK_HAS_S_BDI
861 LINUX_STRUCT_BDI_HAS_NAME
862 LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
863 LINUX_FS_STRUCT_INODE_HAS_I_BLKBITS
864 LINUX_FS_STRUCT_INODE_HAS_I_BLKSIZE
865 LINUX_FS_STRUCT_INODE_HAS_I_MUTEX
866 LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
867 LINUX_INODE_SETATTR_RETURN_TYPE
868 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
869 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
870 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
871 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
872 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
873 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
874 LINUX_AOP_WRITEBACK_CONTROL
875 LINUX_FS_STRUCT_FOP_HAS_FLOCK
876 LINUX_FS_STRUCT_FOP_HAS_SENDFILE
877 LINUX_FS_STRUCT_FOP_HAS_SPLICE
878 AC_CHECK_LINUX_HEADER([seq_file.h])
879 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
880 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
881 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
882 LINUX_KERNEL_SOCK_CREATE
883 AC_CHECK_LINUX_FUNC([page_follow_link],
884 [#include <linux/fs.h>],
885 [page_follow_link(0,0);])
886 AC_CHECK_LINUX_FUNC([hlist_unhashed],
887 [#include <linux/list.h>],
888 [hlist_unhashed(0);])
889 AC_CHECK_LINUX_HEADER([key-type.h])
890 LINUX_EXPORTS_KEY_TYPE_KEYRING
891 LINUX_KEYS_HAVE_SESSION_TO_PARENT
893 LINUX_RECALC_SIGPENDING_ARG_TYPE
894 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
895 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
896 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
897 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
898 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
899 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
900 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
901 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
902 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TGID
903 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_THREAD_INFO
904 LINUX_EXPORTS_TASKLIST_LOCK
905 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
906 LINUX_STATFS_TAKES_DENTRY
907 AC_CHECK_LINUX_HEADER([freezer.h])
908 LINUX_HAVE_SVC_ADDR_IN
910 LINUX_HAVE_TRY_TO_FREEZE
911 LINUX_LINUX_KEYRING_SUPPORT
912 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
913 LINUX_KEY_ALLOC_NEEDS_CRED
914 AC_CHECK_LINUX_FUNC([do_sync_read],
915 [#include <linux/fs.h>],
916 [do_sync_read(NULL, NULL, 0, NULL);])
917 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
918 [#include <linux/fs.h>],
919 [generic_file_aio_read(NULL, NULL, 0, 0);])
920 LINUX_INIT_WORK_HAS_DATA
921 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
922 LINUX_SYSCTL_TABLE_CHECKING
923 LINUX_STRUCT_CTL_TABLE_HAS_CTL_NAME
924 AC_CHECK_LINUX_FUNC([iget],
925 [#include <linux/fs.h>],
927 AS_IF([test "x$ac_cv_linux_func_iget" = "xno"],
928 [AC_DEFINE([LINUX_USE_FH], 1,
929 [define to use linux file handles for cache files])])
930 AC_CHECK_LINUX_FUNC([i_size_read],
931 [#include <linux/fs.h>],
932 [i_size_read(NULL);])
933 AC_CHECK_LINUX_FUNC([d_alloc_anon],
934 [#include <linux/dcache.h>],
935 [d_alloc_anon(NULL);])
936 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
937 [AC_DEFINE([AFS_NONFSTRANS], 1,
938 [define to disable the nfs translator])])
939 LINUX_FS_STRUCT_NAMEIDATA_HAS_PATH
940 LINUX_EXPORTS_INIT_MM
941 LINUX_EXPORTS_SYS_CHDIR
942 LINUX_EXPORTS_SYS_OPEN
943 AC_CHECK_LINUX_FUNC([rcu_read_lock],
944 [#include <linux/rcupdate.h>],
946 if test "x$with_linux_kernel_packaging" = "xno" ; then
951 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
952 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
953 ac_cv_linux_exports_sys_call_table=no
954 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
955 ac_cv_linux_exports_ia32_sys_call_table=yes
958 LINUX_EXPORTS_KALLSYMS_ADDRESS
959 LINUX_EXPORTS_KALLSYMS_SYMBOL
960 LINUX_EXPORTS_SYS_CALL_TABLE
961 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
962 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
963 linux_syscall_method=none
964 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
965 linux_syscall_method=scan
966 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
967 linux_syscall_method=scan_with_kallsyms_address
970 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
971 linux_syscall_method=kallsyms_symbol
973 if test "x$linux_syscall_method" = "xnone"; then
974 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
975 linux_syscall_method=scan
979 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
980 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
982 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
983 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
985 if test "x$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_call_table" = "xyes"; then
992 AC_DEFINE(EXPORTED_SYS_CALL_TABLE, 1, [define if your linux kernel exports sys_call_table])
994 if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
995 AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE, 1, [define if your linux kernel exports ia32_sys_call_table])
997 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
998 AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL, 1, [define if your linux kernel exports kallsyms])
1000 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1001 AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS, 1, [define if your linux kernel exports kallsyms address])
1003 if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
1004 AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
1006 if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
1007 AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
1009 if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
1010 AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
1012 if test "x$ac_cv_linux_fs_struct_super_has_alloc_inode" = "xyes" ; then
1013 AC_DEFINE(STRUCT_SUPER_HAS_ALLOC_INODE, 1, [define if your struct super_operations has alloc_inode])
1015 if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then
1016 AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
1018 if test "x$ac_cv_linux_fs_struct_inode_has_i_blksize" = "xyes"; then
1019 AC_DEFINE(STRUCT_INODE_HAS_I_BLKSIZE, 1, [define if your struct inode has i_blksize])
1021 if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then
1022 AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
1024 if test "x$ac_cv_linux_fs_struct_inode_has_i_mutex" = "xyes"; then
1025 AC_DEFINE(STRUCT_INODE_HAS_I_MUTEX, 1, [define if you struct inode has i_mutex])
1027 if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
1028 AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
1030 if test "x$ac_cv_linux_kernel_posix_lock_file_wait_arg" = "xyes" ; then
1031 AC_DEFINE(POSIX_LOCK_FILE_WAIT_ARG, 1, [define if your linux kernel uses 3 arguments for posix_lock_file])
1033 if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
1034 AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
1036 if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
1037 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
1039 if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
1040 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
1042 if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
1043 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
1045 if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then
1046 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
1048 if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then
1049 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
1051 if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then
1052 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
1054 if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then
1055 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
1057 if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then
1058 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
1060 if test "x$ac_cv_linux_sched_struct_task_struct_has_tgid" = "xyes"; then
1061 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TGID, 1, [define if your struct task_struct has tgid])
1063 if test "x$ac_cv_linux_sched_struct_task_struct_has_todo" = "xyes"; then
1064 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TODO, 1, [define if your struct task_struct has todo])
1066 if test "x$ac_cv_linux_sched_struct_task_struct_has_thread_info" = "xyes"; then
1067 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_THREAD_INFO, 1, [define if your struct task_struct has thread_info])
1069 if test "x$ac_cv_linux_get_sb_has_struct_vfsmount" = "xyes"; then
1070 AC_DEFINE(GET_SB_HAS_STRUCT_VFSMOUNT, 1, [define if your get_sb_nodev needs a struct vfsmount argument])
1072 if test "x$ac_cv_linux_statfs_takes_dentry" = "xyes"; then
1073 AC_DEFINE(STATFS_TAKES_DENTRY, 1, [define if your statfs takes a dentry argument])
1075 if test "x$ac_cv_linux_func_a_writepage_takes_writeback_control" = "xyes" ; then
1076 AC_DEFINE(AOP_WRITEPAGE_TAKES_WRITEBACK_CONTROL, 1, [define if your aops.writepage takes a struct writeback_control argument])
1078 if test "x$ac_cv_linux_func_i_create_takes_nameidata" = "xyes" ; then
1079 AC_DEFINE(IOP_CREATE_TAKES_NAMEIDATA, 1, [define if your iops.create takes a nameidata argument])
1081 if test "x$ac_cv_linux_func_f_flush_takes_fl_owner_t" = "xyes" ; then
1082 AC_DEFINE(FOP_FLUSH_TAKES_FL_OWNER_T, 1, [define if your fops.flush takes an fl_owner_t argument])
1084 if test "x$ac_cv_linux_func_i_lookup_takes_nameidata" = "xyes" ; then
1085 AC_DEFINE(IOP_LOOKUP_TAKES_NAMEIDATA, 1, [define if your iops.lookup takes a nameidata argument])
1087 if test "x$ac_cv_linux_func_i_permission_takes_nameidata" = "xyes" ; then
1088 AC_DEFINE(IOP_PERMISSION_TAKES_NAMEIDATA, 1, [define if your iops.permission takes a nameidata argument])
1090 if test "x$ac_cv_linux_func_d_revalidate_takes_nameidata" = "xyes" ; then
1091 AC_DEFINE(DOP_REVALIDATE_TAKES_NAMEIDATA, 1, [define if your dops.d_revalidate takes a nameidata argument])
1093 if test "x$ac_cv_linux_init_work_has_data" = "xyes" ; then
1094 AC_DEFINE(INIT_WORK_HAS_DATA, 1, [define if INIT_WORK takes a data (3rd) argument])
1096 if test "x$ac_cv_linux_fs_struct_fop_has_flock" = "xyes" ; then
1097 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_FLOCK, 1, [define if your struct file_operations has flock])
1099 if test "x$ac_cv_linux_fs_struct_fop_has_sendfile" = "xyes" ; then
1100 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SENDFILE, 1, [define if your struct file_operations has sendfile])
1102 if test "x$ac_cv_linux_fs_struct_fop_has_splice" = "xyes" ; then
1103 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SPLICE, 1, [define if your struct file_operations has splice_write and splice_read])
1105 if test "x$ac_cv_linux_register_sysctl_table_noflag" = "xyes" ; then
1106 AC_DEFINE(REGISTER_SYSCTL_TABLE_NOFLAG, 1, [define if register_sysctl_table has no insert_at head flag])
1108 if test "x$ac_cv_linux_sysctl_table_checking" = "xyes" ; then
1109 AC_DEFINE(SYSCTL_TABLE_CHECKING, 1, [define if your kernel has sysctl table checking])
1111 if test "x$ac_cv_linux_have_iget" = "xyes" ; then
1112 AC_DEFINE(HAVE_IGET, 1, [define if your kernel has iget])
1114 if test "x$ac_cv_linux_struct_nameidata_has_path" = "xyes" ; then
1115 AC_DEFINE(STRUCT_NAMEIDATA_HAS_PATH, 1, [define if your struct nameidata has path])
1117 if test "x$ac_cv_linux_exports_init_mm" = "xyes" ; then
1118 AC_DEFINE(EXPORTED_INIT_MM, 1, [define if your kernel exports init_mm])
1120 if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
1121 AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if tasklist_lock exported])
1123 if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
1124 AC_DEFINE(HAVE_KMEM_CACHE_T, 1, [define if kmem_cache_t exists])
1126 if test "x$ac_cv_linux_kmem_cache_init" = "xyes" ; then
1127 AC_DEFINE(KMEM_CACHE_INIT, 1, [define for new kmem_cache init function parameters])
1129 if test "x$ac_cv_linux_have_current_kernel_time" = "xyes" ; then
1130 AC_DEFINE(HAVE_CURRENT_KERNEL_TIME, 1, [define if current_kernel_time() exists])
1132 if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
1133 AC_DEFINE(KMEM_CACHE_TAKES_DTOR, 1, [define if kmem_cache_create takes a destructor argument])
1135 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1136 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1138 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1140 if test "x$ac_cv_linux_have_svc_addr_in" = "xyes"; then
1141 AC_DEFINE(HAVE_SVC_ADDR_IN, 1, [define if svc_add_in exists])
1147 AC_CACHE_VAL(ac_cv_sockaddr_len,
1149 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
1150 AC_TRY_COMPILE( [#include <sys/types.h>
1151 #include <sys/socket.h>],
1152 [struct sockaddr *a;
1153 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
1154 AC_MSG_RESULT($ac_cv_sockaddr_len)])
1155 if test "$ac_cv_sockaddr_len" = "yes"; then
1156 AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
1158 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1159 echo Skipping library tests because they confuse Irix.
1161 AC_SEARCH_LIBS([socket], [socket inet])
1162 AC_SEARCH_LIBS([connect], [nsl])
1163 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1165 dnl darwin wants it, aix hates it
1166 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1170 #include <sys/types.h>
1171 #include <sys/socket.h>
1172 #include <netinet/in.h>
1173 #include <arpa/inet.h>
1174 #include <arpa/nameser.h>
1175 #include <arpa/nameser_compat.h>
1177 ], [static int i; i = 0;],
1179 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1183 openafs_save_libs="$LIBS"
1184 AC_MSG_CHECKING([for res_search])
1187 if test "$ac_cv_func_res_search" = no; then
1188 for lib in dns nsl resolv; do
1189 if test "$ac_cv_func_res_search" != yes; then
1192 LIBS="$openafs_save_libs"
1195 if test "$ac_cv_func_res_search" = yes; then
1197 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1198 AC_MSG_RESULT([yes, in lib$lib])
1203 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1209 AC_CHECK_RESOLV_RETRANS
1211 AC_CACHE_VAL(ac_cv_setsockopt_iprecverr,
1213 AC_MSG_CHECKING([for setsockopt(, SOL_IP, IP_RECVERR)])
1214 AC_TRY_COMPILE( [#include <sys/types.h>
1215 #include <sys/socket.h>
1216 #include <netinet/in.h>],
1218 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));], ac_cv_setsockopt_iprecverr=yes, ac_cv_setsockopt_iprecverr=no)
1219 AC_MSG_RESULT($ac_cv_setsockopt_iprecverr)])
1220 if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1221 AC_DEFINE(ADAPT_PMTU_RECVERR, 1, [define if asynchronous socket errors can be received])
1225 if test "x$MKAFS_OSTYPE" = OBSD; then
1226 PTHREAD_LIBS="-pthread"
1228 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1229 PTHREAD_LIBS="-pthread"
1231 if test "x$PTHREAD_LIBS" = xerror; then
1232 AC_CHECK_LIB(pthread, pthread_attr_init,
1233 PTHREAD_LIBS="-lpthread")
1235 if test "x$PTHREAD_LIBS" = xerror; then
1236 AC_CHECK_LIB(pthreads, pthread_attr_init,
1237 PTHREAD_LIBS="-lpthreads")
1239 if test "x$PTHREAD_LIBS" = xerror; then
1240 AC_CHECK_LIB(c_r, pthread_attr_init,
1241 PTHREAD_LIBS="-lc_r")
1243 if test "x$PTHREAD_LIBS" = xerror; then
1244 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1246 if test "x$PTHREAD_LIBS" = xerror; then
1247 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1248 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1249 PTHREAD_LIBS="-lpthread")
1251 if test "x$PTHREAD_LIBS" = xerror; then
1252 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1254 AC_SUBST(PTHREAD_LIBS)
1256 HOST_CPU="$host_cpu"
1258 if test "x$with_bsd_kernel_headers" != "x"; then
1259 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1261 BSD_KERNEL_PATH="/usr/src/sys"
1264 if test "x$with_bsd_kernel_build" != "x"; then
1265 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1267 case $AFS_SYSNAME in
1269 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
1272 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1278 if test "$enable_supergroups" = "yes"; then
1279 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1282 if test "$enable_fast_restart" = "yes"; then
1283 AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
1286 if test "$enable_bitmap_later" = "yes"; then
1287 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1290 if test "$enable_demand_attach_fs" = "yes"; then
1291 AC_DEFINE(DEMAND_ATTACH_ENABLE, 1, [define if you want the demand attach fileserver])
1296 AC_SUBST(DEMAND_ATTACH)
1298 if test "$enable_disconnected" = "yes"; then
1299 AC_DEFINE(AFS_DISCON_ENV, 1, [define if you want support for disconnected operation])
1302 if test "$enable_unix_sockets" = "yes"; then
1303 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1304 USE_UNIX_SOCKETS="yes"
1306 USE_UNIX_SOCKETS="no"
1308 AC_SUBST(USE_UNIX_SOCKETS)
1310 if test "$enable_fast_restart" = "yes" &&
1311 test "$enable_demand_attach_fs" = "yes" ; then
1312 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.])
1316 if test "$enable_icmp_pmtu_discovery" = "yes"; then
1317 if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1318 AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu])
1322 if test "$enable_cache_bypass" = "yes"; then
1323 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1326 if test "$enable_namei_fileserver" = "yes"; then
1327 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1330 if test "$enable_namei_fileserver" = "default"; then
1333 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1334 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1338 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1339 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1351 dnl check for tivoli
1352 AC_MSG_CHECKING(for tivoli tsm butc support)
1354 if test "$enable_tivoli_tsm" = "yes"; then
1355 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1356 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1357 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1358 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1360 if test -r "$XBSADIR3/dsmapifp.h"; then
1361 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1363 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1364 elif test -r "$XBSADIR4/dsmapifp.h"; then
1365 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1367 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1368 elif test -r "$XBSADIR1/xbsa.h"; then
1369 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1371 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1372 elif test -r "$XBSADIR2/xbsa.h"; then
1373 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1375 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1377 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1382 AC_SUBST(XBSA_CFLAGS)
1383 AC_SUBST(XBSA_XLIBS)
1385 dnl checks for header files.
1389 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h grp.h)
1390 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
1391 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
1392 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h sys/pag.h)
1393 AC_CHECK_HEADERS(windows.h direct.h sys/ipc.h)
1394 AC_CHECK_HEADERS(security/pam_modules.h ucontext.h regex.h sys/statvfs.h sys/statfs.h sys/bitypes.h)
1395 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1396 AC_CHECK_HEADERS(et/com_err.h)
1398 AC_CHECK_TYPES([fsblkcnt_t],,,[
1399 #include <sys/types.h>
1400 #ifdef HAVE_SYS_BITYPES_H
1401 #include <sys/bitypes.h>
1403 #ifdef HAVE_SYS_STATFS_H
1404 #include <sys/statfs.h>
1406 #ifdef HAVE_SYS_STATVFS_H
1407 #include <sys/statvfs.h>
1411 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1413 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1414 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1415 case $AFS_SYSNAME in
1428 if test "$enable_login" = yes; then
1433 AC_SUBST(BUILD_LOGIN)
1435 AC_CHECK_FUNCS(snprintf strlcat strlcpy flock)
1436 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror strcasestr)
1437 AC_CHECK_FUNCS(setvbuf vsyslog getcwd)
1438 AC_CHECK_FUNCS(regcomp regexec regerror)
1439 AC_MSG_CHECKING([for POSIX regex library])
1440 if test "$ac_cv_header_regex_h" = "yes" && \
1441 test "$ac_cv_func_regcomp" = "yes" && \
1442 test "$ac_cv_func_regexec" = "yes" && \
1443 test "$ac_cv_func_regerror" = "yes"; then
1444 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1452 AC_CHECK_SIZEOF(void *)
1453 AC_CHECK_SIZEOF(unsigned long long)
1454 AC_CHECK_SIZEOF(unsigned long)
1455 AC_CHECK_SIZEOF(unsigned int)
1458 AC_CHECK_TYPE(ssize_t, int)
1459 AC_CHECK_TYPE([sig_atomic_t], ,
1460 [AC_DEFINE([sig_atomic_t], [int],
1461 [Define to int if <signal.h> does not define.])],
1462 [#include <sys/types.h>
1463 #include <signal.h>])
1464 AC_SIZEOF_TYPE(long)
1468 AC_CHECK_FUNCS(timegm)
1469 AC_CHECK_FUNCS(daemon)
1471 dnl Directory PATH handling
1472 if test "x$enable_transarc_paths" = "xyes" ; then
1473 afsconfdir=${afsconfdir=/usr/afs/etc}
1474 viceetcdir=${viceetcdir=/usr/vice/etc}
1475 afskerneldir=${afskerneldir=${viceetcdir}}
1476 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1477 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1478 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1479 afsdbdir=${afsdbdir=/usr/afs/db}
1480 afslogsdir=${afslogsdir=/usr/afs/logs}
1481 afslocaldir=${afslocaldir=/usr/afs/local}
1482 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1483 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1484 afsdatadir=${afsdatadir=/usr/vice/etc}
1486 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1487 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1488 afskerneldir=${afskerneldir='${libdir}/openafs'}
1489 afssrvbindir=${afssrvbindir='${bindir}'}
1490 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1491 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1492 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1493 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1494 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1495 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1496 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1497 afsdatadir=${afsdatadir='${datadir}/openafs'}
1499 AC_SUBST(afsconfdir)
1500 AC_SUBST(viceetcdir)
1501 AC_SUBST(afskerneldir)
1502 AC_SUBST(afssrvbindir)
1503 AC_SUBST(afssrvsbindir)
1504 AC_SUBST(afssrvlibexecdir)
1506 AC_SUBST(afslogsdir)
1507 AC_SUBST(afslocaldir)
1508 AC_SUBST(afsbackupdir)
1509 AC_SUBST(afsbosconfigdir)
1510 AC_SUBST(afsdatadir)
1512 if test "x$enable_kernel_module" = "xyes"; then
1513 ENABLE_KERNEL_MODULE=libafs
1516 if test "x$enable_pthreaded_ubik" = "xyes"; then
1517 ENABLE_PTHREADED_UBIK=yes
1521 AC_SUBST(AFS_SYSNAME)
1522 AC_SUBST(AFS_PARAM_COMMON)
1523 AC_SUBST(ENABLE_KERNEL_MODULE)
1524 AC_SUBST(ENABLE_PTHREADED_UBIK)
1526 AC_SUBST(LINUX_KERNEL_PATH)
1527 AC_SUBST(LINUX_KERNEL_BUILD)
1529 AC_SUBST(BSD_KERNEL_PATH)
1530 AC_SUBST(BSD_KERNEL_BUILD)
1531 AC_SUBST(LINUX_VERSION)
1532 AC_SUBST(MKAFS_OSTYPE)
1533 AC_SUBST(TOP_OBJDIR)
1534 AC_SUBST(TOP_SRCDIR)
1535 AC_SUBST(TOP_INCDIR)
1536 AC_SUBST(TOP_LIBDIR)
1538 AC_SUBST(DARWIN_INFOFILE)
1539 AC_SUBST(IRIX_BUILD_IP35)
1547 TOP_SRCDIR="${srcdir}/src"
1549 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1555 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1559 TOP_OBJDIR="${SRCDIR_PARENT}"
1560 TOP_INCDIR="${SRCDIR_PARENT}/include"
1561 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1562 if test "${DEST}x" = "x"; then
1563 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1566 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1567 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1568 AC_SUBST(HELPER_SPLINT)
1569 AC_SUBST(HELPER_SPLINTCFG)
1571 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs