a88e4640db300c8335f93f8690d277fd8b0805bf
[openafs.git] / acinclude.m4
1 dnl This file contains the common configuration code which would
2 dnl otherwise be duplicated between configure and configure-libafs.
3 dnl
4 dnl NB: Because this code is a macro, references to positional shell
5 dnl parameters must be done like $[]1 instead of $1
6
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
13 #  ifndef KERNEL
14 #   include <sys/types.h>
15 #   include <sys/param.h>
16 #   if BYTE_ORDER == BIG_ENDIAN
17 #   define WORDS_BIGENDIAN 1
18 #   endif
19 #  else
20 #   if defined(AUTOCONF_FOUND_BIGENDIAN)
21 #    define WORDS_BIGENDIAN 1
22 #   else
23 #    undef WORDS_BIGENDIAN
24 #   endif
25 #  endif
26 # else
27 #  if defined(AUTOCONF_FOUND_BIGENDIAN)
28 #   define WORDS_BIGENDIAN 1
29 #  else
30 #   undef WORDS_BIGENDIAN
31 #  endif
32 # endif
33 #else
34 # if defined(__BIG_ENDIAN__)
35 #  define WORDS_BIGENDIAN 1
36 # else
37 #  undef WORDS_BIGENDIAN
38 # endif
39 #endif
40 #ifdef UKERNEL
41 /*
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. 
46  */
47 #define _FILE_OFFSET_BITS 64
48 #endif
49
50 #undef AFS_NAMEI_ENV
51 #undef BITMAP_LATER
52 #undef FAST_RESTART
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
70 #undef ssize_t
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"
76 #endif])
77
78 AC_CANONICAL_HOST
79 SRCDIR_PARENT=`pwd`
80
81 #BOZO_SAVE_CORES pam
82
83 dnl System identity.
84 AC_ARG_WITH([afs-sysname],
85     [AS_HELP_STRING([--with-afs-sysname=sys], [use sys for the afs sysname])])
86
87 dnl General feature options.
88 AC_ARG_ENABLE([pam],
89     [AS_HELP_STRING([--disable-pam], [disable PAM support])],
90     ,
91     [enable_pam="yes"])
92 AC_ARG_ENABLE([namei-fileserver],
93     [AS_HELP_STRING([--enable-namei-fileserver],
94         [force compilation of namei fileserver in preference to inode
95          fileserver])],
96     , 
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])],
101     , 
102     [enable_cache_bypass="no"])
103 AC_ARG_ENABLE([supergroups],
104     [AS_HELP_STRING([--enable-supergroups],
105         [enable support for nested pts groups])],
106     , 
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])],
111     , 
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
116          needed])],
117     , 
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)])],
122     , 
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)])],
127     , 
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])],
132     ,
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])],
137     , 
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])],
142     , 
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
147          disabled)])],
148     ,
149     [enable_pthreaded_ubik="no"])
150
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
167          /usr/src/sys)])])
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)])],
183     , 
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
188          disabled)])],
189     ,
190     [enable_redhat_buildsys="no"])
191
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])],
196     , 
197     [enable_transarc_paths="no"])
198
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
203          enabled)])],
204     ,
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)])],
210     , 
211     [enable_debug="no"])
212 AC_ARG_ENABLE([optimize],
213     [AS_HELP_STRING([--disable-optimize],
214         [disable optimization for compilation of the user space code (defaults
215          to enabled)])],
216     , 
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
221          disabled)])],
222     ,
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
227          to disabled)])],
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)])],
234     ,
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)])],
240     , 
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)])],
246     ,
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
251          enabled)])],
252     ,
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)])],
258     ,
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
263          enabled)])],
264     ,
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)])],
269     ,
270     [AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1, 
271         [define to enable syscall table probes])])
272     
273
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)]),
277         XSLTPROC="$withval",
278         XSLTPROC="libxslt")
279
280 AC_ARG_WITH([html-xsl], 
281         AS_HELP_STRING([--with-html-xsl],
282         [build HTML documentation using Norman Walsh's DocBook XSL stylesheets (default is no; specify a path to chunk.xsl or docbook.xsl)]),
283         HTML_XSL="$withval",
284         HTML_XSL=no)
285
286 enable_login="no"
287
288 dnl weird ass systems
289 dnl AC_AIX
290 AC_ISC_POSIX
291 dnl AC_MINIX
292
293 dnl Various compiler setup.
294 AC_TYPE_PID_T
295 AC_TYPE_SIZE_T
296
297 dnl Checks for programs.
298 AC_PROG_INSTALL
299 AC_PROG_LN_S
300 AC_PROG_RANLIB
301 AC_PROG_YACC
302 AM_PROG_LEX
303
304 OPENAFS_CHECK_BIGENDIAN
305 OPENAFS_PRINTF_TAKES_Z_LEN
306
307 AC_MSG_CHECKING(your OS)
308 system=$host
309 case $system in
310         *-linux*)
311
312                 MKAFS_OSTYPE=LINUX
313                 if test "x$enable_redhat_buildsys" = "xyes"; then
314                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
315                 fi
316                 if test "x$enable_kernel_module" = "xyes"; then
317                  if test "x$with_linux_kernel_headers" != "x"; then
318                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
319                  else
320                    LINUX_KERNEL_PATH="/lib/modules/`uname -r`/source"
321                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
322                      LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
323                    fi
324                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
325                      LINUX_KERNEL_PATH="/usr/src/linux-2.4"
326                    fi
327                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
328                      LINUX_KERNEL_PATH="/usr/src/linux"
329                    fi
330                  fi
331                  if test "x$with_linux_kernel_build" != "x"; then
332                          LINUX_KERNEL_BUILD="$with_linux_kernel_build"
333                  else
334                    LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
335                  fi
336                  if test -f "$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"
339                  else
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"
343                    else
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])
351                              exit 1
352                            else
353                              LINUX_VERSION="$linux_kvers"
354                            fi
355                          else
356                            AC_MSG_ERROR(Linux headers lack version definition)
357                            exit 1
358                          fi
359                        else
360                          LINUX_VERSION="$linux_kvers"
361                        fi
362                      else
363                        enable_kernel_module="no"
364                      fi
365                    fi
366                  fi
367                  if test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
368                      enable_kernel_module="no"
369                  fi
370                  if test "x$enable_kernel_module" = "xno"; then
371                   if test "x$with_linux_kernel_headers" != "x"; then
372                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
373                    exit 1
374                   else
375                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
376                   fi
377                  fi
378                  dnl do we need to determine SUBARCH from autoconf.h
379                  SUBARCH=default
380                 fi
381                 AC_MSG_RESULT(linux)
382                 if test "x$enable_kernel_module" = "xyes"; then
383                  AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
384                  if test "x${AFS_SYSKVERS}" = "x"; then
385                   AC_MSG_ERROR(Couldn't guess your Linux version [2])
386                  fi
387                 fi
388                 ;;
389         *-solaris*)
390                 MKAFS_OSTYPE=SOLARIS
391                 AC_MSG_RESULT(sun4)
392                 AC_PATH_PROG(SOLARISCC, [cc], ,
393                     [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin])
394                 SOLARIS_UFSVFS_HAS_DQRWLOCK
395                 SOLARIS_FS_HAS_FS_ROLLED
396                 SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
397                 ;;
398         *-sunos*)
399                 MKAFS_OSTYPE=SUNOS
400                 enable_kernel_module=no
401                 AC_MSG_RESULT(sun4)
402                 ;;
403         *-hpux*)
404                 MKAFS_OSTYPE=HPUX
405                 AC_MSG_RESULT(hp_ux)
406                 if test -f "/usr/old/usr/include/ndir.h"; then
407                  AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
408                 fi
409                 ;;
410         *-irix*)
411                 if test -d /usr/include/sys/SN/SN1; then
412                  IRIX_BUILD_IP35="IP35"
413                 fi
414                 MKAFS_OSTYPE=IRIX
415                 AC_MSG_RESULT(sgi)
416                 ;;
417         *-aix*)
418                 MKAFS_OSTYPE=AIX
419                 AC_MSG_RESULT(rs_aix)
420                 ;;
421         *-osf*)
422                 MKAFS_OSTYPE=DUX
423                 AC_MSG_RESULT(alpha_dux)
424                 ;;
425         powerpc-*-darwin*)
426                 MKAFS_OSTYPE=DARWIN
427                 AC_MSG_RESULT(ppc_darwin)
428                 ;;
429         i386-*-darwin*)
430                 MKAFS_OSTYPE=DARWIN
431                 AC_MSG_RESULT(x86_darwin)
432                 ;;
433         i386-*-freebsd*)
434                 MKAFS_OSTYPE=FBSD
435                 AC_MSG_RESULT(i386_fbsd)
436                 ;;
437         x86_64-*-freebsd*)
438                 MKAFS_OSTYPE=FBSD
439                 AC_MSG_RESULT(amd64_fbsd)
440                 ;;
441         *-netbsd*)
442                 MKAFS_OSTYPE=NBSD
443                 AC_MSG_RESULT(nbsd)
444                 ;;
445         x86_64-*-openbsd*)
446                 MKAFS_OSTYPE=OBSD
447                 AC_MSG_RESULT(amd64_obsd)
448                 ;;
449         i386-openbsd*)
450                 MKAFS_OSTYPE=OBSD
451                 AC_MSG_RESULT(i386_obsd)
452                 ;;
453         *-dragonfly*)
454                 MKAFS_OSTYPE=DFBSD
455                 AC_MSG_RESULT(i386_dfbsd)
456                 ;;
457         *)
458                 AC_MSG_RESULT($system)
459                 ;;
460 esac
461
462 if test "x$with_afs_sysname" != "x"; then
463         AFS_SYSNAME="$with_afs_sysname"
464 else
465         AC_MSG_CHECKING(your AFS sysname)
466         case $host in
467                 i?86-*-openbsd?.?)
468                         v=${host#*openbsd}
469                         vM=${v%.*}
470                         vm=${v#*.}
471                         AFS_SYSNAME="i386_obsd${vM}${vm}"
472                         ;;
473                 sparc64-*-openbsd?.?)
474                         v=${host#*openbsd}
475                         vM=${v%.*}
476                         vm=${v#*.}
477                         AFS_SYSNAME="sparc64_obsd${vM}${vm}"
478                         ;;
479                 x86_64-*-openbsd?.?)
480                         v=${host#*openbsd}
481                         vM=${v%.*}
482                         vm=${v#*.}
483                         AFS_SYSNAME="amd64_obsd${vM}${vm}"
484                         ;;
485                 i?86-*-freebsd?.*)
486                         v=${host#*freebsd}
487                         vM=${v%.*}
488                         vm=${v#*.}
489                         AFS_SYSNAME="i386_fbsd_${vM}${vm}"
490                         ;;
491                 x86_64-*-freebsd?.*)
492                         v=${host#*freebsd}
493                         vM=${v%.*}
494                         vm=${v#*.}
495                         AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
496                         ;;
497                 i386-*-dragonfly2.2*)
498                         AFS_SYSNAME="i386_dfbsd_23"
499                         ;;
500                 i386-*-dragonfly2.3*)
501                         AFS_SYSNAME="i386_dfbsd_23"
502                         ;;
503                 i?86-*-netbsd*1.5*)
504                         AFS_SYSNAME="i386_nbsd15"
505                         ;;
506                 alpha-*-netbsd*1.5*)
507                         AFS_SYSNAME="alpha_nbsd15"
508                         ;;
509                 i?86-*-netbsd*1.6[[M-Z]]*)
510                         AFS_SYSNAME="i386_nbsd20"
511                         ;;
512                 powerpc-*-netbsd*1.6[[M-Z]]*)
513                         AFS_SYSNAME="ppc_nbsd20"
514                         ;;
515                 i?86-*-netbsd*2.0*)
516                         AFS_SYSNAME="i386_nbsd20"
517                         ;;
518                 amd64-*-netbsd*2.0*)
519                         AFS_SYSNAME="amd64_nbsd20"
520                         ;;
521                 x86_64-*-netbsd*3.[[0-8]]*)
522 # XXX AFS_PARAM_COMMON handled separately, redundant?
523                         AFS_PARAM_COMMON=param.nbsd30.h
524                         AFS_SYSNAME="amd64_nbsd30"
525                         ;;
526                 x86_64-*-netbsd*4.[[0-8]]*)
527 # XXX AFS_PARAM_COMMON handled separately, redundant?
528                         AFS_PARAM_COMMON=param.nbsd40.h
529                         AFS_SYSNAME="amd64_nbsd40"
530                         ;;
531                 powerpc-*-netbsd*2.0*)
532                         AFS_SYSNAME="ppc_nbsd20"
533                         ;;
534                 i?86-*-netbsd*1.6*)
535                         AFS_SYSNAME="i386_nbsd16"
536                         ;;
537                 alpha-*-netbsd*1.6*)
538                         AFS_SYSNAME="alpha_nbsd16"
539                         ;;
540                 powerpc-*-netbsd*1.6*)
541                         AFS_SYSNAME="ppc_nbsd16"
542                         ;;
543                 i?86-*-netbsd*2.1*)
544                         AFS_SYSNAME="i386_nbsd21"
545                         ;;
546                 i?86-*-netbsd*2.99*)
547                         AFS_SYSNAME="i386_nbsd30"
548                         ;;
549                 i?86-*-netbsd*3.[[0-8]]*)
550                         AFS_SYSNAME="i386_nbsd30"
551                         ;;
552                 i?86-*-netbsd*3.99*)
553                         AFS_SYSNAME="i386_nbsd30"
554                         ;;
555                 i?86-*-netbsd*4.[[0-8]]*)
556                         AFS_SYSNAME="i386_nbsd40"
557                         ;;
558                 i?86-*-netbsd*4.99*)
559                         AFS_SYSNAME="i386_nbsd40"
560                         ;;
561                 hppa*-hp-hpux11.0*)
562                         AFS_SYSNAME="hp_ux110"
563                         ;;
564                 hppa*-hp-hpux11.11)
565                         AFS_SYSNAME="hp_ux11i"
566                         ;;
567                 hppa*-hp-hpux11.23)
568                         AFS_SYSNAME="hp_ux1123"
569                         ;;
570                 ia64-hp-hpux11.22)
571                         AFS_SYSNAME="ia64_hpux1122"
572                         ;;
573                 ia64-hp-hpux*)
574                         AFS_SYSNAME="ia64_hpux1123"
575                         ;;
576                 hppa*-hp-hpux10*)
577                         AFS_SYSNAME="hp_ux102"
578                         ;;
579                 powerpc-apple-darwin7*)
580                         AFS_SYSNAME="ppc_darwin_70"
581                         ;;
582                 powerpc-apple-darwin8.*)
583                         AFS_SYSNAME="ppc_darwin_80"
584                         ;;
585                 i386-apple-darwin8.*)
586                         AFS_SYSNAME="x86_darwin_80"
587                         ;;
588                 powerpc-apple-darwin9.*)
589                         AFS_SYSNAME="ppc_darwin_90"
590                         ;;
591                 i386-apple-darwin9.*)
592                         AFS_SYSNAME="x86_darwin_90"
593                         ;;
594                 i?86-apple-darwin10.*)
595                         AFS_SYSNAME="x86_darwin_100"
596                         ;;
597                 sparc-sun-solaris2.5*)
598                         AFS_SYSNAME="sun4x_55"
599                         enable_login="yes"
600                         ;;
601                 sparc-sun-solaris2.6)
602                         AFS_SYSNAME="sun4x_56"
603                         ;;
604                 sparc-sun-solaris2.7)
605                         AFS_SYSNAME="sun4x_57"
606                         ;;
607                 sparc-sun-solaris2.8)
608                         AFS_SYSNAME="sun4x_58"
609                         ;;
610                 sparc-sun-solaris2.9)
611                         AFS_SYSNAME="sun4x_59"
612                         ;;
613                 sparc-sun-solaris2.10)
614                         AFS_SYSNAME="sun4x_510"
615                         ;;
616                 sparc-sun-solaris2.11)
617                         AFS_SYSNAME="sun4x_511"
618                         ;;
619                 sparc-sun-sunos4*)
620                         AFS_SYSNAME="sun4_413"
621                         enable_login="yes"
622                         ;;
623                 i386-pc-solaris2.7)
624                         AFS_SYSNAME="sunx86_57"
625                         ;;
626                 i386-pc-solaris2.8)
627                         AFS_SYSNAME="sunx86_58"
628                         ;;
629                 i386-pc-solaris2.9)
630                         AFS_SYSNAME="sunx86_59"
631                         ;;
632                 i386-pc-solaris2.10)
633                         AFS_SYSNAME="sunx86_510"
634                         ;;
635                 i386-pc-solaris2.11)
636                         AFS_SYSNAME="sunx86_511"
637                         ;;
638                 alpha*-dec-osf4.0*)
639                         AFS_SYSNAME="alpha_dux40"
640                         ;;
641                 alpha*-dec-osf5.0*)
642                         AFS_SYSNAME="alpha_dux50"
643                         ;;
644                 alpha*-dec-osf5.1*)
645                         AFS_SYSNAME="alpha_dux51"
646                         ;;
647                 mips-sgi-irix6.5)
648                         AFS_SYSNAME="sgi_65"
649                         ;;
650                 ia64-*-linux*)
651                         AFS_SYSNAME="ia64_linuxXX"
652                         ;;
653                 powerpc-*-linux*)
654                         AFS_SYSNAME="`/bin/arch`_linuxXX"
655                         ;;
656                 powerpc64-*-linux*)
657                         AFS_SYSNAME="ppc64_linuxXX"
658                         ;;
659                 alpha*-linux*)
660                         AFS_SYSNAME="alpha_linux_XX"
661                         ;;
662                 s390-*-linux*)
663                         AFS_SYSNAME="s390_linuxXX"
664                         ;;
665                 s390x-*-linux*)
666                         AFS_SYSNAME="s390x_linuxXX"
667                         ;;
668                 sparc-*-linux*)
669                         AFS_SYSNAME="`/bin/arch`_linuxXX"
670                         ;;
671                 sparc64-*-linux*)
672                         AFS_SYSNAME="sparc64_linuxXX"
673                         ;;
674                 i?86-*-linux*)
675                         AFS_SYSNAME="i386_linuxXX"
676                         ;;
677                 arm*-linux*)
678                         AFS_SYSNAME="arm_linuxXX"
679                         ;;
680                 parisc-*-linux-gnu|hppa-*-linux-gnu)
681                         AFS_SYSNAME="parisc_linuxXX"
682                         enable_pam="no"
683                         ;;
684                 power*-ibm-aix4.2*)
685                         AFS_SYSNAME="rs_aix42"
686                         enable_pam="no"
687                         ;;
688                 power*-ibm-aix4.3*)
689                         AFS_SYSNAME="rs_aix42"
690                         enable_pam="no"
691                         ;;
692                 power*-ibm-aix5.1*)
693                         AFS_SYSNAME="rs_aix51"
694                         enable_pam="no"
695                         ;;
696                 power*-ibm-aix5.2*)
697                         AFS_SYSNAME="rs_aix52"
698                         enable_pam="no"
699                         ;;
700                 power*-ibm-aix5.3*)
701                         AFS_SYSNAME="rs_aix53"
702                         enable_pam="no"
703                         ;;
704                 power*-ibm-aix6.1*)
705                         AFS_SYSNAME="rs_aix61"
706                         enable_pam="no"
707                         ;;
708                 x86_64-*-linux-gnu)
709                         AFS_SYSNAME="amd64_linuxXX"
710                         enable_pam="yes"
711                         ;;
712                 *)
713                         AC_MSG_ERROR(An AFS sysname is required)
714                         exit 1
715                         ;;
716         esac
717         case $AFS_SYSNAME in
718                 *_linux* | *_umlinux*)
719                         if test "x${AFS_SYSKVERS}" = "x"; then
720                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
721                         fi
722                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
723                         AFS_SYSNAME="$_AFS_SYSNAME"
724                         save_CPPFLAGS="$CPPFLAGS"
725                         CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
726                         AC_TRY_COMPILE(
727                          [#include <linux/autoconf.h>],
728                          [#ifndef CONFIG_USERMODE
729                           #error not UML
730                           #endif],
731                          ac_cv_linux_is_uml=yes,)
732                         if test "${ac_cv_linux_is_uml}" = yes; then
733                          _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
734                         fi
735                         CPPFLAGS="$save_CPPFLAGS"
736                         AFS_SYSNAME="$_AFS_SYSNAME"
737                         ;;
738         esac
739         AC_MSG_RESULT($AFS_SYSNAME)
740 fi
741
742 case $AFS_SYSNAME in
743         *_darwin*)
744                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
745                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
746                 ;;
747 esac
748
749 dnl Some hosts have a separate common param file they should include.  Figure
750 dnl out if we're on one of them now that we know the sysname.
751 case $AFS_SYSNAME in
752     *_nbsd15)   AFS_PARAM_COMMON=param.nbsd15.h  ;;
753     *_nbsd16)   AFS_PARAM_COMMON=param.nbsd16.h  ;;
754     *_nbsd20)   AFS_PARAM_COMMON=param.nbsd20.h  ;;
755     *_nbsd21)   AFS_PARAM_COMMON=param.nbsd21.h  ;;
756     *_nbsd30)   AFS_PARAM_COMMON=param.nbsd30.h  ;;
757     *_nbsd40)   AFS_PARAM_COMMON=param.nbsd40.h  ;;
758     *_obsd31)   AFS_PARAM_COMMON=param.obsd31.h  ;;
759     *_obsd32)   AFS_PARAM_COMMON=param.obsd32.h  ;;
760     *_obsd33)   AFS_PARAM_COMMON=param.obsd33.h  ;;
761     *_obsd34)   AFS_PARAM_COMMON=param.obsd34.h  ;;
762     *_obsd35)   AFS_PARAM_COMMON=param.obsd35.h  ;;
763     *_obsd36)   AFS_PARAM_COMMON=param.obsd36.h  ;;
764     *_obsd37)   AFS_PARAM_COMMON=param.obsd37.h  ;;
765     *_obsd38)   AFS_PARAM_COMMON=param.obsd38.h  ;;
766     *_obsd39)   AFS_PARAM_COMMON=param.obsd39.h  ;;
767     *_obsd40)   AFS_PARAM_COMMON=param.obsd40.h  ;;
768     *_obsd41)   AFS_PARAM_COMMON=param.obsd41.h  ;;
769     *_obsd42)   AFS_PARAM_COMMON=param.obsd42.h  ;;
770     *_obsd43)   AFS_PARAM_COMMON=param.obsd43.h  ;;
771     *_obsd44)   AFS_PARAM_COMMON=param.obsd44.h  ;;
772     *_obsd45)   AFS_PARAM_COMMON=param.obsd45.h  ;;
773     *_obsd46)   AFS_PARAM_COMMON=param.obsd46.h  ;;
774     *_linux22)  AFS_PARAM_COMMON=param.linux22.h ;;
775     *_linux24)  AFS_PARAM_COMMON=param.linux24.h ;;
776     *_linux26)  AFS_PARAM_COMMON=param.linux26.h ;;
777 esac
778
779 case $AFS_SYSNAME in *_linux* | *_umlinux*)
780
781                 # Add (sub-) architecture-specific paths needed by conftests
782                 case $AFS_SYSNAME  in
783                         *_umlinux26)
784                                 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
785                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
786                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
787                                 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
788                 esac
789
790                 if test "x$enable_kernel_module" = "xyes"; then
791                  if test "x$enable_debug_kernel" = "xno"; then
792                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
793                  fi
794                  OPENAFS_GCC_SUPPORTS_MARCH
795                  AC_SUBST(P5PLUS_KOPTS)
796                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
797                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
798                  OPENAFS_GCC_SUPPORTS_NO_COMMON
799                  OPENAFS_GCC_SUPPORTS_PIPE
800                  AC_SUBST(LINUX_GCC_KOPTS)
801                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
802                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
803                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
804                  )
805
806                  LINUX_KBUILD_USES_EXTRA_CFLAGS
807                  LINUX_KERNEL_COMPILE_WORKS
808                  LINUX_EXPORTS_FIND_TASK_BY_PID
809                  LINUX_EXPORTS_PROC_ROOT_FS
810                  LINUX_HAVE_CURRENT_KERNEL_TIME
811                  LINUX_HAVE_WRITE_BEGIN_AOP
812                  LINUX_HAVE_BDI_INIT
813                  LINUX_KMEM_CACHE_INIT
814                  LINUX_HAVE_GRAB_CACHE_PAGE_WRITE_BEGIN
815                  LINUX_HAVE_PAGEVEC_LRU_ADD_FILE
816                  LINUX_HAVE_SPLICE_DIRECT_TO_ACTOR
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
822                  LINUX_NEW_EXPORT_OPS
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
858                  LINUX_NEED_RHCONFIG
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$ac_cv_linux_freezer_h_exists" = "xyes" ; then
877                   AC_DEFINE(FREEZER_H_EXISTS, 1, [define if you have linux/freezer.h])
878                  fi
879                  LINUX_REFRIGERATOR
880                  LINUX_LINUX_KEYRING_SUPPORT
881                  LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
882                  LINUX_KEY_ALLOC_NEEDS_CRED
883                  LINUX_DO_SYNC_READ
884                  LINUX_GENERIC_FILE_AIO_READ
885                  LINUX_INIT_WORK_HAS_DATA
886                  LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
887                  LINUX_SYSCTL_TABLE_CHECKING
888                  LINUX_STRUCT_CTL_TABLE_HAS_CTL_NAME
889                  LINUX_HAVE_IGET
890                  if test "x$ac_cv_linux_have_iget" = "xno"; then
891                    AC_DEFINE([LINUX_USE_FH], 1, [define to use linux file handles for cache files])
892                  fi
893                  LINUX_HAVE_I_SIZE_READ
894                  LINUX_HAVE_D_ALLOC_ANON
895                  if test "x$ac_cv_linux_d_alloc_anon" = "xno"; then
896                    AC_DEFINE([AFS_NONFSTRANS], 1, [define to disable the nfs translator])
897                  fi
898                  LINUX_FS_STRUCT_NAMEIDATA_HAS_PATH
899                  LINUX_EXPORTS_INIT_MM
900                  LINUX_EXPORTS_SYS_CHDIR
901                  LINUX_EXPORTS_SYS_OPEN
902                  LINUX_EXPORTS_RCU_READ_LOCK
903                  if test "x$with_linux_kernel_packaging" = "xno" ; then
904                    LINUX_WHICH_MODULES
905                  else
906                    AC_SUBST(MPS,'SP')
907                  fi
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
913                    fi
914                  else
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$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
924                                linux_syscall_method=scan_with_kallsyms_address
925                             fi
926                          fi
927                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
928                             linux_syscall_method=kallsyms_symbol
929                          fi
930                          if test "x$linux_syscall_method" = "xnone"; then
931                             AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
932                             linux_syscall_method=scan
933                          fi
934                    fi
935                  fi
936                  if test -f "$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])
938                  fi
939                  if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
940                   AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
941                  fi
942                  if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
943                   AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
944                  fi
945                  if test "x$ac_cv_linux_exports_sys_open" = "xyes" ; then
946                   AC_DEFINE(EXPORTED_SYS_OPEN, 1, [define if your linux kernel exports sys_open])
947                  fi
948                  if test "x$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])
950                  fi
951                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
952                   AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE, 1, [define if your linux kernel exports ia32_sys_call_table])
953                  fi
954                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
955                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL, 1, [define if your linux kernel exports kallsyms])
956                  fi
957                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
958                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS, 1, [define if your linux kernel exports kallsyms address])
959                  fi
960                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
961                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
962                  fi
963                  if test "x$ac_cv_linux_config_h_exists" = "xyes" ; then
964                   AC_DEFINE(CONFIG_H_EXISTS, 1, [define if config.h exists])
965                  fi
966                  if test "x$ac_cv_linux_exportfs_h_exists" = "xyes"; then
967                   AC_DEFINE(EXPORTFS_H_EXISTS, 1, [define if linux/exportfs.h exists])
968                  fi
969                  if test "x$ac_cv_linux_key_type_h_exists" = "xyes" ; then
970                   AC_DEFINE(KEY_TYPE_H_EXISTS, 1, [define if key-type.h exists])
971                  fi
972                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
973                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
974                  fi
975                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
976                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
977                  fi
978                  if test "x$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])
980                  fi
981                  if test "x$ac_cv_linux_fs_struct_super_has_alloc_inode" = "xyes" ; then
982                   AC_DEFINE(STRUCT_SUPER_HAS_ALLOC_INODE, 1, [define if your struct super_operations has alloc_inode])
983                  fi
984                  if test "x$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])
986                  fi
987                  if test "x$ac_cv_linux_fs_struct_inode_has_i_blksize" = "xyes"; then 
988                   AC_DEFINE(STRUCT_INODE_HAS_I_BLKSIZE, 1, [define if your struct inode has i_blksize])
989                  fi
990                  if test "x$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])
992                  fi
993                  if test "x$ac_cv_linux_fs_struct_inode_has_i_mutex" = "xyes"; then 
994                   AC_DEFINE(STRUCT_INODE_HAS_I_MUTEX, 1, [define if you struct inode has i_mutex])
995                  fi
996                  if test "x$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])
998                  fi
999                  if test "x$ac_cv_linux_kernel_posix_lock_file_wait_arg" = "xyes" ; then
1000                   AC_DEFINE(POSIX_LOCK_FILE_WAIT_ARG, 1, [define if your linux kernel uses 3 arguments for posix_lock_file])
1001                  fi
1002                  if test "x$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])
1004                  fi
1005                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
1006                   AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
1007                  fi
1008                  if test "x$ac_cv_linux_kernel_hlist_unhashed" = "xyes" ; then
1009                   AC_DEFINE(HAVE_KERNEL_HLIST_UNHASHED, 1, [define if your linux kernel provides hlist_unhashed])
1010                  fi
1011                  if test "x$ac_linux_seq_file" = "xyes" ; then
1012                   AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
1013                  fi
1014                  if test "x$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])
1016                  fi
1017                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then 
1018                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
1019                  fi
1020                  if test "x$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])
1022                  fi
1023                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then 
1024                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
1025                  fi
1026                  if test "x$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])
1028                  fi
1029                  if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then 
1030                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
1031                  fi
1032                  if test "x$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])
1034                  fi
1035                  if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then 
1036                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
1037                  fi
1038                  if test "x$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])
1040                  fi
1041                  if test "x$ac_cv_linux_sched_struct_task_struct_has_todo" = "xyes"; then 
1042                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TODO, 1, [define if your struct task_struct has todo])
1043                  fi
1044                  if test "x$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])
1046                  fi
1047                  if test "x$ac_cv_linux_get_sb_has_struct_vfsmount" = "xyes"; then
1048                   AC_DEFINE(GET_SB_HAS_STRUCT_VFSMOUNT, 1, [define if your get_sb_nodev needs a struct vfsmount argument])
1049                  fi
1050                  if test "x$ac_cv_linux_statfs_takes_dentry" = "xyes"; then
1051                   AC_DEFINE(STATFS_TAKES_DENTRY, 1, [define if your statfs takes a dentry argument])
1052                  fi
1053                  if test "x$ac_cv_linux_func_a_writepage_takes_writeback_control" = "xyes" ; then
1054                   AC_DEFINE(AOP_WRITEPAGE_TAKES_WRITEBACK_CONTROL, 1, [define if your aops.writepage takes a struct writeback_control argument])
1055                  fi
1056                  if test "x$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])
1058                  fi
1059                  if test "x$ac_cv_linux_func_i_create_takes_nameidata" = "xyes" ; then
1060                   AC_DEFINE(IOP_CREATE_TAKES_NAMEIDATA, 1, [define if your iops.create takes a nameidata argument])
1061                  fi
1062                  if test "x$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])
1064                  fi
1065                  if test "x$ac_cv_linux_func_i_lookup_takes_nameidata" = "xyes" ; then
1066                   AC_DEFINE(IOP_LOOKUP_TAKES_NAMEIDATA, 1, [define if your iops.lookup takes a nameidata argument])
1067                  fi
1068                  if test "x$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])
1070                  fi
1071                  if test "x$ac_cv_linux_func_d_revalidate_takes_nameidata" = "xyes" ; then
1072                   AC_DEFINE(DOP_REVALIDATE_TAKES_NAMEIDATA, 1, [define if your dops.d_revalidate takes a nameidata argument])
1073                  fi
1074                  if test "x$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])
1076                  fi
1077                  if test "x$ac_cv_linux_fs_struct_fop_has_flock" = "xyes" ; then
1078                   AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_FLOCK, 1, [define if your struct file_operations has flock])
1079                  fi
1080                  if test "x$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])
1082                  fi
1083                  if test "x$ac_cv_linux_fs_struct_fop_has_splice" = "xyes" ; then
1084                   AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SPLICE, 1, [define if your struct file_operations has splice_write and splice_read])
1085                  fi
1086                  if test "x$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])
1088                  fi
1089                  if test "x$ac_cv_linux_sysctl_table_checking" = "xyes" ; then
1090                   AC_DEFINE(SYSCTL_TABLE_CHECKING, 1, [define if your kernel has sysctl table checking])
1091                  fi
1092                  if test "x$ac_cv_linux_have_iget" = "xyes" ; then
1093                   AC_DEFINE(HAVE_IGET, 1, [define if your kernel has iget])
1094                  fi
1095                  if test "x$ac_cv_linux_struct_nameidata_has_path" = "xyes" ; then
1096                   AC_DEFINE(STRUCT_NAMEIDATA_HAS_PATH, 1, [define if your struct nameidata has path])
1097                  fi
1098                  if test "x$ac_cv_linux_exports_init_mm" = "xyes" ; then
1099                   AC_DEFINE(EXPORTED_INIT_MM, 1, [define if your kernel exports init_mm])
1100                  fi
1101                  if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
1102                   AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if tasklist_lock exported])
1103                  fi
1104                  if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
1105                   AC_DEFINE(HAVE_KMEM_CACHE_T, 1, [define if kmem_cache_t exists])
1106                  fi
1107                  if test "x$ac_cv_linux_kmem_cache_init" = "xyes" ; then
1108                   AC_DEFINE(KMEM_CACHE_INIT, 1, [define for new kmem_cache init function parameters])
1109                  fi
1110                  if test "x$ac_cv_linux_have_current_kernel_time" = "xyes" ; then
1111                   AC_DEFINE(HAVE_CURRENT_KERNEL_TIME, 1, [define if current_kernel_time() exists])
1112                  fi
1113                  if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
1114                   AC_DEFINE(KMEM_CACHE_TAKES_DTOR, 1, [define if kmem_cache_create takes a destructor argument])
1115                  fi
1116                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1117                   AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1118                  else
1119                   AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1120                  fi
1121                  if test "x$ac_cv_linux_have_svc_addr_in" = "xyes"; then
1122                   AC_DEFINE(HAVE_SVC_ADDR_IN, 1, [define if svc_add_in exists])
1123                  fi
1124                 :
1125                 fi
1126 esac
1127
1128 AC_CACHE_VAL(ac_cv_sockaddr_len,
1129 [
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])
1138 fi
1139 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1140         echo Skipping library tests because they confuse Irix.
1141 else
1142   AC_SEARCH_LIBS([socket], [socket inet])
1143   AC_SEARCH_LIBS([connect], [nsl])
1144   AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1145
1146   dnl darwin wants it, aix hates it
1147   AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1148   AC_TRY_COMPILE([
1149   #include <stdlib.h>
1150   #include <stdio.h>
1151   #include <sys/types.h>
1152   #include <sys/socket.h>
1153   #include <netinet/in.h>
1154   #include <arpa/inet.h>
1155   #include <arpa/nameser.h>
1156   #include <arpa/nameser_compat.h>
1157   #include <resolv.h>
1158   ], [static int i; i = 0;],
1159   [AC_MSG_RESULT(yes)
1160    AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1161   [AC_MSG_RESULT(no)
1162    ])
1163
1164   openafs_save_libs="$LIBS"
1165   AC_MSG_CHECKING([for res_search])
1166   AC_FUNC_RES_SEARCH
1167
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
1171           LIBS="-l$lib $LIBS"
1172           AC_FUNC_RES_SEARCH
1173           LIBS="$openafs_save_libs"
1174         fi
1175       done    
1176       if test "$ac_cv_func_res_search" = yes; then
1177         LIB_AFSDB="-l$lib"
1178         AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1179         AC_MSG_RESULT([yes, in lib$lib])
1180       else
1181         AC_MSG_RESULT(no)
1182       fi
1183   else
1184     AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1185     AC_MSG_RESULT(yes)
1186   fi
1187   
1188 fi
1189
1190 AC_CACHE_VAL(ac_cv_setsockopt_iprecverr,
1191 [
1192 AC_MSG_CHECKING([for setsockopt(, SOL_IP, IP_RECVERR)])
1193 AC_TRY_COMPILE( [#include <sys/types.h>
1194 #include <sys/socket.h>
1195 #include <netinet/in.h>],
1196 [int on=1;
1197 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));], ac_cv_setsockopt_iprecverr=yes, ac_cv_setsockopt_iprecverr=no)
1198 AC_MSG_RESULT($ac_cv_setsockopt_iprecverr)])
1199 if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1200    AC_DEFINE(ADAPT_PMTU_RECVERR, 1, [define if asynchronous socket errors can be received])
1201 fi
1202
1203 PTHREAD_LIBS=error
1204 if test "x$MKAFS_OSTYPE" = OBSD; then
1205         PTHREAD_LIBS="-pthread"
1206 fi
1207 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1208         PTHREAD_LIBS="-pthread"
1209 fi
1210 if test "x$PTHREAD_LIBS" = xerror; then
1211         AC_CHECK_LIB(pthread, pthread_attr_init,
1212                 PTHREAD_LIBS="-lpthread")
1213 fi
1214 if test "x$PTHREAD_LIBS" = xerror; then
1215         AC_CHECK_LIB(pthreads, pthread_attr_init,
1216                 PTHREAD_LIBS="-lpthreads")
1217 fi
1218 if test "x$PTHREAD_LIBS" = xerror; then
1219         AC_CHECK_LIB(c_r, pthread_attr_init,
1220                 PTHREAD_LIBS="-lc_r")
1221 fi
1222 if test "x$PTHREAD_LIBS" = xerror; then
1223         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1224 fi
1225 if test "x$PTHREAD_LIBS" = xerror; then
1226         # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1227         AC_CHECK_LIB(pthread, pthread_attr_destroy,
1228                 PTHREAD_LIBS="-lpthread")
1229 fi
1230 if test "x$PTHREAD_LIBS" = xerror; then
1231         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1232 fi
1233 AC_SUBST(PTHREAD_LIBS)
1234
1235 HOST_CPU="$host_cpu"
1236
1237 if test "x$with_bsd_kernel_headers" != "x"; then
1238         BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1239 else
1240         BSD_KERNEL_PATH="/usr/src/sys"
1241 fi
1242
1243 if test "x$with_bsd_kernel_build" != "x"; then
1244         BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1245 else
1246         case $AFS_SYSNAME in
1247                 *_fbsd_4?)
1248                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
1249                         ;;
1250                 *_fbsd_*)
1251                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1252                         ;;
1253         esac
1254 fi
1255
1256 # Fast restart
1257 if test "$enable_supergroups" = "yes"; then
1258         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1259 fi
1260
1261 if test "$enable_fast_restart" = "yes"; then
1262         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
1263 fi
1264
1265 if test "$enable_bitmap_later" = "yes"; then
1266         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1267 fi
1268
1269 if test "$enable_demand_attach_fs" = "yes"; then
1270         AC_DEFINE(DEMAND_ATTACH_ENABLE, 1, [define if you want the demand attach fileserver])
1271         DEMAND_ATTACH="yes"
1272 else
1273         DEMAND_ATTACH="no"
1274 fi
1275 AC_SUBST(DEMAND_ATTACH)
1276
1277 if test "$enable_disconnected" = "yes"; then
1278         AC_DEFINE(AFS_DISCON_ENV, 1, [define if you want support for disconnected operation])
1279 fi
1280
1281 if test "$enable_unix_sockets" = "yes"; then
1282         AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1283         USE_UNIX_SOCKETS="yes"
1284 else
1285         USE_UNIX_SOCKETS="no"
1286 fi
1287 AC_SUBST(USE_UNIX_SOCKETS)
1288
1289 if test "$enable_fast_restart" = "yes" &&
1290    test "$enable_demand_attach_fs" = "yes" ; then
1291         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.])
1292         exit 1
1293 fi
1294
1295 if test "$enable_icmp_pmtu_discovery" = "yes"; then
1296    if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1297         AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu])
1298    fi
1299 fi
1300
1301 if test "$enable_cache_bypass" = "yes"; then
1302         AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1303 fi
1304
1305 if test "$enable_namei_fileserver" = "yes"; then
1306         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1307         VFSCK=""
1308 else
1309         if test "$enable_namei_fileserver" = "default"; then
1310                 case $host in
1311                         *-solaris2.10*)
1312                                 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1313                                 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1314                                 VFSCK=""
1315                                 ;;
1316                         *-solaris2.11*)
1317                                 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1318                                 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1319                                 VFSCK=""
1320                                 ;;
1321                         *)
1322                                 VFSCK="vfsck"
1323                                 ;;
1324                 esac
1325         else
1326                 VFSCK="vfsck"
1327         fi
1328 fi
1329
1330 dnl check for tivoli
1331 AC_MSG_CHECKING(for tivoli tsm butc support)
1332 XBSA_CFLAGS=""
1333 if test "$enable_tivoli_tsm" = "yes"; then
1334         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1335         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1336         XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1337         XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1338
1339         if test -r "$XBSADIR3/dsmapifp.h"; then
1340                 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1341                 XBSA_XLIBS="-ldl"
1342                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1343         elif test -r "$XBSADIR4/dsmapifp.h"; then
1344                 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1345                 XBSA_XLIBS="-ldl"
1346                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1347         elif test -r "$XBSADIR1/xbsa.h"; then
1348                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1349                 XBSA_XLIBS=""
1350                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1351         elif test -r "$XBSADIR2/xbsa.h"; then
1352                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1353                 XBSA_XLIBS=""
1354                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1355         else
1356                 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1357         fi
1358 else
1359         AC_MSG_RESULT([no])
1360 fi
1361 AC_SUBST(XBSA_CFLAGS)
1362 AC_SUBST(XBSA_XLIBS) 
1363
1364 dnl checks for header files.
1365 AC_HEADER_STDC
1366 AC_HEADER_SYS_WAIT
1367 AC_HEADER_DIRENT
1368 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h grp.h)
1369 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
1370 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
1371 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h sys/pag.h)
1372 AC_CHECK_HEADERS(windows.h direct.h sys/ipc.h)
1373 AC_CHECK_HEADERS(security/pam_modules.h ucontext.h regex.h sys/statvfs.h sys/statfs.h sys/bitypes.h)
1374 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1375 AC_CHECK_HEADERS(et/com_err.h)
1376
1377 AC_CHECK_TYPES([fsblkcnt_t],,,[
1378 #include <sys/types.h>
1379 #ifdef HAVE_SYS_BITYPES_H
1380 #include <sys/bitypes.h>
1381 #endif
1382 #ifdef HAVE_SYS_STATFS_H
1383 #include <sys/statfs.h>
1384 #endif
1385 #ifdef HAVE_SYS_STATVFS_H
1386 #include <sys/statvfs.h>
1387 #endif
1388 ])
1389
1390 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1391
1392 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1393 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1394         case $AFS_SYSNAME in
1395         sgi_*)
1396                 HAVE_PAM="no"
1397                 ;;
1398         *)
1399                 HAVE_PAM="yes"
1400                 ;;
1401         esac
1402 else
1403         HAVE_PAM="no"
1404 fi
1405 AC_SUBST(HAVE_PAM)
1406
1407 if test "$enable_login" = yes; then
1408         BUILD_LOGIN="yes"
1409 else
1410         BUILD_LOGIN="no"
1411 fi
1412 AC_SUBST(BUILD_LOGIN)
1413
1414 AC_CHECK_FUNCS(snprintf strlcat strlcpy flock)
1415 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror strcasestr)
1416 AC_CHECK_FUNCS(setvbuf vsyslog getcwd)
1417 AC_CHECK_FUNCS(regcomp regexec regerror)
1418 AC_MSG_CHECKING([for POSIX regex library])
1419 if test "$ac_cv_header_regex_h" = "yes" && \
1420         test "$ac_cv_func_regcomp" = "yes" && \
1421         test "$ac_cv_func_regexec" = "yes" && \
1422         test "$ac_cv_func_regerror" = "yes"; then
1423     AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1424     AC_MSG_RESULT(yes)
1425 else
1426     AC_MSG_RESULT(no)
1427 fi
1428
1429 AC_TYPE_SOCKLEN_T
1430 AC_TYPE_SIGNAL
1431 AC_CHECK_SIZEOF(void *)
1432 AC_CHECK_SIZEOF(unsigned long long)
1433 AC_CHECK_SIZEOF(unsigned long)
1434 AC_CHECK_SIZEOF(unsigned int)
1435 AC_TYPE_INTPTR_T
1436 AC_TYPE_UINTPTR_T
1437 AC_CHECK_TYPE(ssize_t, int)
1438 AC_CHECK_TYPE([sig_atomic_t], ,
1439     [AC_DEFINE([sig_atomic_t], [int],
1440         [Define to int if <signal.h> does not define.])],
1441 [#include <sys/types.h>
1442 #include <signal.h>])
1443 AC_SIZEOF_TYPE(long)
1444
1445 AC_HEADER_PAM_CONST
1446
1447 AC_CHECK_FUNCS(timegm)
1448 AC_CHECK_FUNCS(daemon)
1449
1450 dnl Directory PATH handling
1451 if test "x$enable_transarc_paths" = "xyes"  ; then 
1452     afsconfdir=${afsconfdir=/usr/afs/etc}
1453     viceetcdir=${viceetcdir=/usr/vice/etc}
1454     afskerneldir=${afskerneldir=${viceetcdir}}
1455     afssrvbindir=${afssrvbindir=/usr/afs/bin}
1456     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1457     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1458     afsdbdir=${afsdbdir=/usr/afs/db}
1459     afslogsdir=${afslogsdir=/usr/afs/logs}
1460     afslocaldir=${afslocaldir=/usr/afs/local}
1461     afsbackupdir=${afsbackupdir=/usr/afs/backup}
1462     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1463     afsdatadir=${afsdatadir=/usr/vice/etc}
1464 else 
1465     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1466     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1467     afskerneldir=${afskerneldir='${libdir}/openafs'}
1468     afssrvbindir=${afssrvbindir='${bindir}'}
1469     afssrvsbindir=${afssrvsbindir='${sbindir}'}
1470     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1471     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1472     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1473     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1474     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1475     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1476     afsdatadir=${afsdatadir='${datadir}/openafs'}
1477 fi
1478 AC_SUBST(afsconfdir)
1479 AC_SUBST(viceetcdir)
1480 AC_SUBST(afskerneldir)
1481 AC_SUBST(afssrvbindir)
1482 AC_SUBST(afssrvsbindir)
1483 AC_SUBST(afssrvlibexecdir)
1484 AC_SUBST(afsdbdir)
1485 AC_SUBST(afslogsdir)
1486 AC_SUBST(afslocaldir)
1487 AC_SUBST(afsbackupdir)
1488 AC_SUBST(afsbosconfigdir)
1489 AC_SUBST(afsdatadir)
1490
1491 if test "x$enable_kernel_module" = "xyes"; then
1492 ENABLE_KERNEL_MODULE=libafs
1493 fi
1494
1495 if test "x$enable_pthreaded_ubik" = "xyes"; then
1496 ENABLE_PTHREADED_UBIK=yes
1497 fi
1498
1499 AC_SUBST(VFSCK)
1500 AC_SUBST(AFS_SYSNAME)
1501 AC_SUBST(AFS_PARAM_COMMON)
1502 AC_SUBST(ENABLE_KERNEL_MODULE)
1503 AC_SUBST(ENABLE_PTHREADED_UBIK)
1504 AC_SUBST(LIB_AFSDB)
1505 AC_SUBST(LINUX_KERNEL_PATH)
1506 AC_SUBST(LINUX_KERNEL_BUILD)
1507 AC_SUBST(HOST_CPU)
1508 AC_SUBST(BSD_KERNEL_PATH)
1509 AC_SUBST(BSD_KERNEL_BUILD)
1510 AC_SUBST(LINUX_VERSION)
1511 AC_SUBST(MKAFS_OSTYPE)
1512 AC_SUBST(TOP_OBJDIR)
1513 AC_SUBST(TOP_SRCDIR)
1514 AC_SUBST(TOP_INCDIR)
1515 AC_SUBST(TOP_LIBDIR)
1516 AC_SUBST(DEST)
1517 AC_SUBST(DARWIN_INFOFILE)
1518 AC_SUBST(IRIX_BUILD_IP35)
1519 AC_SUBST(HTML_XSL)
1520 AC_SUBST(XSLTPROC)
1521
1522 OPENAFS_OSCONF
1523 OPENAFS_KRB5CONF
1524
1525 TOP_SRCDIR="${srcdir}/src"
1526 dnl
1527 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1528 dnl
1529 case $TOP_SRCDIR in
1530         /*)
1531                 ;;
1532         *)
1533                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1534                 ;;
1535 esac
1536
1537 TOP_OBJDIR="${SRCDIR_PARENT}"
1538 TOP_INCDIR="${SRCDIR_PARENT}/include"
1539 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1540 if test "${DEST}x" = "x"; then
1541         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1542 fi
1543
1544 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1545 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1546 AC_SUBST(HELPER_SPLINT)
1547 AC_SUBST(HELPER_SPLINTCFG)
1548
1549 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1550
1551 ])