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_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 LINUX_EXPORTS_FIND_TASK_BY_PID
807 LINUX_EXPORTS_PROC_ROOT_FS
808 LINUX_HAVE_CURRENT_KERNEL_TIME
809 LINUX_HAVE_WRITE_BEGIN_AOP
811 LINUX_KMEM_CACHE_INIT
812 LINUX_HAVE_GRAB_CACHE_PAGE_WRITE_BEGIN
813 LINUX_HAVE_PAGEVEC_LRU_ADD_FILE
814 LINUX_HAVE_SPLICE_DIRECT_TO_ACTOR
815 LINUX_HAVE_PAGE_OFFSET
816 LINUX_HAVE_ZERO_USER_SEGMENTS
817 LINUX_STRUCT_TASK_HAS_CRED
818 LINUX_STRUCT_PROC_DIR_ENTRY_HAS_OWNER
819 LINUX_HAVE_KMEM_CACHE_T
820 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
821 LINUX_D_PATH_TAKES_STRUCT_PATH
823 LINUX_CONFIG_H_EXISTS
824 LINUX_COMPLETION_H_EXISTS
825 LINUX_SEMAPHORE_H_EXISTS
826 LINUX_EXPORTFS_H_EXISTS
827 LINUX_DEFINES_FOR_EACH_PROCESS
828 LINUX_DEFINES_PREV_TASK
829 LINUX_FS_STRUCT_SUPER_HAS_ALLOC_INODE
830 LINUX_STRUCT_SUPER_BLOCK_HAS_S_BDI
831 LINUX_STRUCT_BDI_HAS_NAME
832 LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
833 LINUX_FS_STRUCT_INODE_HAS_I_BLKBITS
834 LINUX_FS_STRUCT_INODE_HAS_I_BLKSIZE
835 LINUX_FS_STRUCT_INODE_HAS_I_MUTEX
836 LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
837 LINUX_INODE_SETATTR_RETURN_TYPE
838 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
839 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
840 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
841 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
842 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
843 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
844 LINUX_AOP_WRITEBACK_CONTROL
845 LINUX_FS_STRUCT_FOP_HAS_FLOCK
846 LINUX_FS_STRUCT_FOP_HAS_SENDFILE
847 LINUX_FS_STRUCT_FOP_HAS_SPLICE
848 LINUX_KERNEL_LINUX_SEQ_FILE_H
849 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
850 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
851 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
852 LINUX_KERNEL_SOCK_CREATE
853 LINUX_KERNEL_PAGE_FOLLOW_LINK
854 LINUX_KERNEL_HLIST_UNHASHED
855 LINUX_KEY_TYPE_H_EXISTS
856 LINUX_EXPORTS_KEY_TYPE_KEYRING
857 LINUX_KEYS_HAVE_SESSION_TO_PARENT
859 LINUX_RECALC_SIGPENDING_ARG_TYPE
860 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
861 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
862 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
863 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
864 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
865 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
866 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
867 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
868 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TGID
869 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TODO
870 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_THREAD_INFO
871 LINUX_EXPORTS_TASKLIST_LOCK
872 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
873 LINUX_STATFS_TAKES_DENTRY
874 LINUX_FREEZER_H_EXISTS
875 LINUX_HAVE_SVC_ADDR_IN
876 if test "x$ac_cv_linux_freezer_h_exists" = "xyes" ; then
877 AC_DEFINE(FREEZER_H_EXISTS, 1, [define if you have linux/freezer.h])
880 LINUX_LINUX_KEYRING_SUPPORT
881 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
882 LINUX_KEY_ALLOC_NEEDS_CRED
884 LINUX_GENERIC_FILE_AIO_READ
885 LINUX_INIT_WORK_HAS_DATA
886 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
887 LINUX_SYSCTL_TABLE_CHECKING
888 LINUX_STRUCT_CTL_TABLE_HAS_CTL_NAME
890 if test "x$ac_cv_linux_have_iget" = "xno"; then
891 AC_DEFINE([LINUX_USE_FH], 1, [define to use linux file handles for cache files])
893 LINUX_HAVE_I_SIZE_READ
894 LINUX_HAVE_D_ALLOC_ANON
895 if test "x$ac_cv_linux_d_alloc_anon" = "xno"; then
896 AC_DEFINE([AFS_NONFSTRANS], 1, [define to disable the nfs translator])
898 LINUX_FS_STRUCT_NAMEIDATA_HAS_PATH
899 LINUX_EXPORTS_INIT_MM
900 LINUX_EXPORTS_SYS_CHDIR
901 LINUX_EXPORTS_SYS_OPEN
902 LINUX_EXPORTS_RCU_READ_LOCK
903 if test "x$with_linux_kernel_packaging" = "xno" ; then
908 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
909 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
910 ac_cv_linux_exports_sys_call_table=no
911 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
912 ac_cv_linux_exports_ia32_sys_call_table=yes
915 LINUX_EXPORTS_KALLSYMS_ADDRESS
916 LINUX_EXPORTS_KALLSYMS_SYMBOL
917 LINUX_EXPORTS_SYS_CALL_TABLE
918 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
919 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
920 linux_syscall_method=none
921 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
922 linux_syscall_method=scan
923 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
924 linux_syscall_method=scan_with_kallsyms_address
927 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
928 linux_syscall_method=kallsyms_symbol
930 if test "x$linux_syscall_method" = "xnone"; then
931 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
932 linux_syscall_method=scan
936 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
937 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
939 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
940 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
942 if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
943 AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
945 if test "x$ac_cv_linux_exports_sys_open" = "xyes" ; then
946 AC_DEFINE(EXPORTED_SYS_OPEN, 1, [define if your linux kernel exports sys_open])
948 if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
949 AC_DEFINE(EXPORTED_SYS_CALL_TABLE, 1, [define if your linux kernel exports sys_call_table])
951 if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
952 AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE, 1, [define if your linux kernel exports ia32_sys_call_table])
954 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
955 AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL, 1, [define if your linux kernel exports kallsyms])
957 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
958 AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS, 1, [define if your linux kernel exports kallsyms address])
960 if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
961 AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
963 if test "x$ac_cv_linux_config_h_exists" = "xyes" ; then
964 AC_DEFINE(CONFIG_H_EXISTS, 1, [define if config.h exists])
966 if test "x$ac_cv_linux_exportfs_h_exists" = "xyes"; then
967 AC_DEFINE(EXPORTFS_H_EXISTS, 1, [define if linux/exportfs.h exists])
969 if test "x$ac_cv_linux_key_type_h_exists" = "xyes" ; then
970 AC_DEFINE(KEY_TYPE_H_EXISTS, 1, [define if key-type.h exists])
972 if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
973 AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
975 if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
976 AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
978 if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
979 AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
981 if test "x$ac_cv_linux_fs_struct_super_has_alloc_inode" = "xyes" ; then
982 AC_DEFINE(STRUCT_SUPER_HAS_ALLOC_INODE, 1, [define if your struct super_operations has alloc_inode])
984 if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then
985 AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
987 if test "x$ac_cv_linux_fs_struct_inode_has_i_blksize" = "xyes"; then
988 AC_DEFINE(STRUCT_INODE_HAS_I_BLKSIZE, 1, [define if your struct inode has i_blksize])
990 if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then
991 AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
993 if test "x$ac_cv_linux_fs_struct_inode_has_i_mutex" = "xyes"; then
994 AC_DEFINE(STRUCT_INODE_HAS_I_MUTEX, 1, [define if you struct inode has i_mutex])
996 if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
997 AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
999 if test "x$ac_cv_linux_kernel_posix_lock_file_wait_arg" = "xyes" ; then
1000 AC_DEFINE(POSIX_LOCK_FILE_WAIT_ARG, 1, [define if your linux kernel uses 3 arguments for posix_lock_file])
1002 if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
1003 AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
1005 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
1006 AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
1008 if test "x$ac_cv_linux_kernel_hlist_unhashed" = "xyes" ; then
1009 AC_DEFINE(HAVE_KERNEL_HLIST_UNHASHED, 1, [define if your linux kernel provides hlist_unhashed])
1011 if test "x$ac_linux_seq_file" = "xyes" ; then
1012 AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
1014 if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
1015 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
1017 if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
1018 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
1020 if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
1021 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
1023 if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then
1024 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
1026 if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then
1027 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
1029 if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then
1030 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
1032 if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then
1033 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
1035 if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then
1036 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
1038 if test "x$ac_cv_linux_sched_struct_task_struct_has_tgid" = "xyes"; then
1039 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TGID, 1, [define if your struct task_struct has tgid])
1041 if test "x$ac_cv_linux_sched_struct_task_struct_has_todo" = "xyes"; then
1042 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TODO, 1, [define if your struct task_struct has todo])
1044 if test "x$ac_cv_linux_sched_struct_task_struct_has_thread_info" = "xyes"; then
1045 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_THREAD_INFO, 1, [define if your struct task_struct has thread_info])
1047 if test "x$ac_cv_linux_get_sb_has_struct_vfsmount" = "xyes"; then
1048 AC_DEFINE(GET_SB_HAS_STRUCT_VFSMOUNT, 1, [define if your get_sb_nodev needs a struct vfsmount argument])
1050 if test "x$ac_cv_linux_statfs_takes_dentry" = "xyes"; then
1051 AC_DEFINE(STATFS_TAKES_DENTRY, 1, [define if your statfs takes a dentry argument])
1053 if test "x$ac_cv_linux_func_a_writepage_takes_writeback_control" = "xyes" ; then
1054 AC_DEFINE(AOP_WRITEPAGE_TAKES_WRITEBACK_CONTROL, 1, [define if your aops.writepage takes a struct writeback_control argument])
1056 if test "x$ac_cv_linux_func_refrigerator_takes_pf_freeze" = "xyes" ; then
1057 AC_DEFINE(LINUX_REFRIGERATOR_TAKES_PF_FREEZE, 1, [define if your refrigerator takes PF_FREEZE])
1059 if test "x$ac_cv_linux_func_i_create_takes_nameidata" = "xyes" ; then
1060 AC_DEFINE(IOP_CREATE_TAKES_NAMEIDATA, 1, [define if your iops.create takes a nameidata argument])
1062 if test "x$ac_cv_linux_func_f_flush_takes_fl_owner_t" = "xyes" ; then
1063 AC_DEFINE(FOP_FLUSH_TAKES_FL_OWNER_T, 1, [define if your fops.flush takes an fl_owner_t argument])
1065 if test "x$ac_cv_linux_func_i_lookup_takes_nameidata" = "xyes" ; then
1066 AC_DEFINE(IOP_LOOKUP_TAKES_NAMEIDATA, 1, [define if your iops.lookup takes a nameidata argument])
1068 if test "x$ac_cv_linux_func_i_permission_takes_nameidata" = "xyes" ; then
1069 AC_DEFINE(IOP_PERMISSION_TAKES_NAMEIDATA, 1, [define if your iops.permission takes a nameidata argument])
1071 if test "x$ac_cv_linux_func_d_revalidate_takes_nameidata" = "xyes" ; then
1072 AC_DEFINE(DOP_REVALIDATE_TAKES_NAMEIDATA, 1, [define if your dops.d_revalidate takes a nameidata argument])
1074 if test "x$ac_cv_linux_init_work_has_data" = "xyes" ; then
1075 AC_DEFINE(INIT_WORK_HAS_DATA, 1, [define if INIT_WORK takes a data (3rd) argument])
1077 if test "x$ac_cv_linux_fs_struct_fop_has_flock" = "xyes" ; then
1078 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_FLOCK, 1, [define if your struct file_operations has flock])
1080 if test "x$ac_cv_linux_fs_struct_fop_has_sendfile" = "xyes" ; then
1081 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SENDFILE, 1, [define if your struct file_operations has sendfile])
1083 if test "x$ac_cv_linux_fs_struct_fop_has_splice" = "xyes" ; then
1084 AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SPLICE, 1, [define if your struct file_operations has splice_write and splice_read])
1086 if test "x$ac_cv_linux_register_sysctl_table_noflag" = "xyes" ; then
1087 AC_DEFINE(REGISTER_SYSCTL_TABLE_NOFLAG, 1, [define if register_sysctl_table has no insert_at head flag])
1089 if test "x$ac_cv_linux_sysctl_table_checking" = "xyes" ; then
1090 AC_DEFINE(SYSCTL_TABLE_CHECKING, 1, [define if your kernel has sysctl table checking])
1092 if test "x$ac_cv_linux_have_iget" = "xyes" ; then
1093 AC_DEFINE(HAVE_IGET, 1, [define if your kernel has iget])
1095 if test "x$ac_cv_linux_struct_nameidata_has_path" = "xyes" ; then
1096 AC_DEFINE(STRUCT_NAMEIDATA_HAS_PATH, 1, [define if your struct nameidata has path])
1098 if test "x$ac_cv_linux_exports_init_mm" = "xyes" ; then
1099 AC_DEFINE(EXPORTED_INIT_MM, 1, [define if your kernel exports init_mm])
1101 if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
1102 AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if tasklist_lock exported])
1104 if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
1105 AC_DEFINE(HAVE_KMEM_CACHE_T, 1, [define if kmem_cache_t exists])
1107 if test "x$ac_cv_linux_kmem_cache_init" = "xyes" ; then
1108 AC_DEFINE(KMEM_CACHE_INIT, 1, [define for new kmem_cache init function parameters])
1110 if test "x$ac_cv_linux_have_current_kernel_time" = "xyes" ; then
1111 AC_DEFINE(HAVE_CURRENT_KERNEL_TIME, 1, [define if current_kernel_time() exists])
1113 if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
1114 AC_DEFINE(KMEM_CACHE_TAKES_DTOR, 1, [define if kmem_cache_create takes a destructor argument])
1116 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1117 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1119 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1121 if test "x$ac_cv_linux_have_svc_addr_in" = "xyes"; then
1122 AC_DEFINE(HAVE_SVC_ADDR_IN, 1, [define if svc_add_in exists])
1128 AC_CACHE_VAL(ac_cv_sockaddr_len,
1130 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
1131 AC_TRY_COMPILE( [#include <sys/types.h>
1132 #include <sys/socket.h>],
1133 [struct sockaddr *a;
1134 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
1135 AC_MSG_RESULT($ac_cv_sockaddr_len)])
1136 if test "$ac_cv_sockaddr_len" = "yes"; then
1137 AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
1139 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1140 echo Skipping library tests because they confuse Irix.
1142 AC_SEARCH_LIBS([socket], [socket inet])
1143 AC_SEARCH_LIBS([connect], [nsl])
1144 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1146 dnl darwin wants it, aix hates it
1147 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1151 #include <sys/types.h>
1152 #include <sys/socket.h>
1153 #include <netinet/in.h>
1154 #include <arpa/inet.h>
1155 #include <arpa/nameser.h>
1156 #include <arpa/nameser_compat.h>
1158 ], [static int i; i = 0;],
1160 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1164 openafs_save_libs="$LIBS"
1165 AC_MSG_CHECKING([for res_search])
1168 if test "$ac_cv_func_res_search" = no; then
1169 for lib in dns nsl resolv; do
1170 if test "$ac_cv_func_res_search" != yes; then
1173 LIBS="$openafs_save_libs"
1176 if test "$ac_cv_func_res_search" = yes; then
1178 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1179 AC_MSG_RESULT([yes, in lib$lib])
1184 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1190 AC_CHECK_RESOLV_RETRANS
1192 AC_CACHE_VAL(ac_cv_setsockopt_iprecverr,
1194 AC_MSG_CHECKING([for setsockopt(, SOL_IP, IP_RECVERR)])
1195 AC_TRY_COMPILE( [#include <sys/types.h>
1196 #include <sys/socket.h>
1197 #include <netinet/in.h>],
1199 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));], ac_cv_setsockopt_iprecverr=yes, ac_cv_setsockopt_iprecverr=no)
1200 AC_MSG_RESULT($ac_cv_setsockopt_iprecverr)])
1201 if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1202 AC_DEFINE(ADAPT_PMTU_RECVERR, 1, [define if asynchronous socket errors can be received])
1206 if test "x$MKAFS_OSTYPE" = OBSD; then
1207 PTHREAD_LIBS="-pthread"
1209 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1210 PTHREAD_LIBS="-pthread"
1212 if test "x$PTHREAD_LIBS" = xerror; then
1213 AC_CHECK_LIB(pthread, pthread_attr_init,
1214 PTHREAD_LIBS="-lpthread")
1216 if test "x$PTHREAD_LIBS" = xerror; then
1217 AC_CHECK_LIB(pthreads, pthread_attr_init,
1218 PTHREAD_LIBS="-lpthreads")
1220 if test "x$PTHREAD_LIBS" = xerror; then
1221 AC_CHECK_LIB(c_r, pthread_attr_init,
1222 PTHREAD_LIBS="-lc_r")
1224 if test "x$PTHREAD_LIBS" = xerror; then
1225 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1227 if test "x$PTHREAD_LIBS" = xerror; then
1228 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1229 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1230 PTHREAD_LIBS="-lpthread")
1232 if test "x$PTHREAD_LIBS" = xerror; then
1233 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1235 AC_SUBST(PTHREAD_LIBS)
1237 HOST_CPU="$host_cpu"
1239 if test "x$with_bsd_kernel_headers" != "x"; then
1240 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1242 BSD_KERNEL_PATH="/usr/src/sys"
1245 if test "x$with_bsd_kernel_build" != "x"; then
1246 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1248 case $AFS_SYSNAME in
1250 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
1253 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1259 if test "$enable_supergroups" = "yes"; then
1260 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1263 if test "$enable_fast_restart" = "yes"; then
1264 AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
1267 if test "$enable_bitmap_later" = "yes"; then
1268 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1271 if test "$enable_demand_attach_fs" = "yes"; then
1272 AC_DEFINE(DEMAND_ATTACH_ENABLE, 1, [define if you want the demand attach fileserver])
1277 AC_SUBST(DEMAND_ATTACH)
1279 if test "$enable_disconnected" = "yes"; then
1280 AC_DEFINE(AFS_DISCON_ENV, 1, [define if you want support for disconnected operation])
1283 if test "$enable_unix_sockets" = "yes"; then
1284 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1285 USE_UNIX_SOCKETS="yes"
1287 USE_UNIX_SOCKETS="no"
1289 AC_SUBST(USE_UNIX_SOCKETS)
1291 if test "$enable_fast_restart" = "yes" &&
1292 test "$enable_demand_attach_fs" = "yes" ; then
1293 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.])
1297 if test "$enable_icmp_pmtu_discovery" = "yes"; then
1298 if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1299 AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu])
1303 if test "$enable_cache_bypass" = "yes"; then
1304 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1307 if test "$enable_namei_fileserver" = "yes"; then
1308 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1311 if test "$enable_namei_fileserver" = "default"; then
1314 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1315 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1319 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1320 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1332 dnl check for tivoli
1333 AC_MSG_CHECKING(for tivoli tsm butc support)
1335 if test "$enable_tivoli_tsm" = "yes"; then
1336 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1337 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1338 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1339 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1341 if test -r "$XBSADIR3/dsmapifp.h"; then
1342 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1344 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1345 elif test -r "$XBSADIR4/dsmapifp.h"; then
1346 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1348 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1349 elif test -r "$XBSADIR1/xbsa.h"; then
1350 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1352 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1353 elif test -r "$XBSADIR2/xbsa.h"; then
1354 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1356 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1358 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1363 AC_SUBST(XBSA_CFLAGS)
1364 AC_SUBST(XBSA_XLIBS)
1366 dnl checks for header files.
1370 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h grp.h)
1371 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
1372 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
1373 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h sys/pag.h)
1374 AC_CHECK_HEADERS(windows.h direct.h sys/ipc.h)
1375 AC_CHECK_HEADERS(security/pam_modules.h ucontext.h regex.h sys/statvfs.h sys/statfs.h sys/bitypes.h)
1376 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1377 AC_CHECK_HEADERS(et/com_err.h)
1379 AC_CHECK_TYPES([fsblkcnt_t],,,[
1380 #include <sys/types.h>
1381 #ifdef HAVE_SYS_BITYPES_H
1382 #include <sys/bitypes.h>
1384 #ifdef HAVE_SYS_STATFS_H
1385 #include <sys/statfs.h>
1387 #ifdef HAVE_SYS_STATVFS_H
1388 #include <sys/statvfs.h>
1392 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1394 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1395 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1396 case $AFS_SYSNAME in
1409 if test "$enable_login" = yes; then
1414 AC_SUBST(BUILD_LOGIN)
1416 AC_CHECK_FUNCS(snprintf strlcat strlcpy flock)
1417 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror strcasestr)
1418 AC_CHECK_FUNCS(setvbuf vsyslog getcwd)
1419 AC_CHECK_FUNCS(regcomp regexec regerror)
1420 AC_MSG_CHECKING([for POSIX regex library])
1421 if test "$ac_cv_header_regex_h" = "yes" && \
1422 test "$ac_cv_func_regcomp" = "yes" && \
1423 test "$ac_cv_func_regexec" = "yes" && \
1424 test "$ac_cv_func_regerror" = "yes"; then
1425 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1433 AC_CHECK_SIZEOF(void *)
1434 AC_CHECK_SIZEOF(unsigned long long)
1435 AC_CHECK_SIZEOF(unsigned long)
1436 AC_CHECK_SIZEOF(unsigned int)
1439 AC_CHECK_TYPE(ssize_t, int)
1440 AC_CHECK_TYPE([sig_atomic_t], ,
1441 [AC_DEFINE([sig_atomic_t], [int],
1442 [Define to int if <signal.h> does not define.])],
1443 [#include <sys/types.h>
1444 #include <signal.h>])
1445 AC_SIZEOF_TYPE(long)
1449 AC_CHECK_FUNCS(timegm)
1450 AC_CHECK_FUNCS(daemon)
1452 dnl Directory PATH handling
1453 if test "x$enable_transarc_paths" = "xyes" ; then
1454 afsconfdir=${afsconfdir=/usr/afs/etc}
1455 viceetcdir=${viceetcdir=/usr/vice/etc}
1456 afskerneldir=${afskerneldir=${viceetcdir}}
1457 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1458 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1459 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1460 afsdbdir=${afsdbdir=/usr/afs/db}
1461 afslogsdir=${afslogsdir=/usr/afs/logs}
1462 afslocaldir=${afslocaldir=/usr/afs/local}
1463 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1464 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1465 afsdatadir=${afsdatadir=/usr/vice/etc}
1467 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1468 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1469 afskerneldir=${afskerneldir='${libdir}/openafs'}
1470 afssrvbindir=${afssrvbindir='${bindir}'}
1471 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1472 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1473 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1474 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1475 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1476 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1477 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1478 afsdatadir=${afsdatadir='${datadir}/openafs'}
1480 AC_SUBST(afsconfdir)
1481 AC_SUBST(viceetcdir)
1482 AC_SUBST(afskerneldir)
1483 AC_SUBST(afssrvbindir)
1484 AC_SUBST(afssrvsbindir)
1485 AC_SUBST(afssrvlibexecdir)
1487 AC_SUBST(afslogsdir)
1488 AC_SUBST(afslocaldir)
1489 AC_SUBST(afsbackupdir)
1490 AC_SUBST(afsbosconfigdir)
1491 AC_SUBST(afsdatadir)
1493 if test "x$enable_kernel_module" = "xyes"; then
1494 ENABLE_KERNEL_MODULE=libafs
1497 if test "x$enable_pthreaded_ubik" = "xyes"; then
1498 ENABLE_PTHREADED_UBIK=yes
1502 AC_SUBST(AFS_SYSNAME)
1503 AC_SUBST(AFS_PARAM_COMMON)
1504 AC_SUBST(ENABLE_KERNEL_MODULE)
1505 AC_SUBST(ENABLE_PTHREADED_UBIK)
1507 AC_SUBST(LINUX_KERNEL_PATH)
1508 AC_SUBST(LINUX_KERNEL_BUILD)
1510 AC_SUBST(BSD_KERNEL_PATH)
1511 AC_SUBST(BSD_KERNEL_BUILD)
1512 AC_SUBST(LINUX_VERSION)
1513 AC_SUBST(MKAFS_OSTYPE)
1514 AC_SUBST(TOP_OBJDIR)
1515 AC_SUBST(TOP_SRCDIR)
1516 AC_SUBST(TOP_INCDIR)
1517 AC_SUBST(TOP_LIBDIR)
1519 AC_SUBST(DARWIN_INFOFILE)
1520 AC_SUBST(IRIX_BUILD_IP35)
1527 TOP_SRCDIR="${srcdir}/src"
1529 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1535 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1539 TOP_OBJDIR="${SRCDIR_PARENT}"
1540 TOP_INCDIR="${SRCDIR_PARENT}/include"
1541 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1542 if test "${DEST}x" = "x"; then
1543 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1546 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1547 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1548 AC_SUBST(HELPER_SPLINT)
1549 AC_SUBST(HELPER_SPLINTCFG)
1551 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs