irix-osi-prototypes-20040101
[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
9 AC_CANONICAL_HOST
10 SRCDIR_PARENT=`pwd`
11
12 #BOZO_SAVE_CORES pam sia
13 AC_ARG_WITH(afs-sysname,
14 [  --with-afs-sysname=sys    use sys for the afs sysname]
15 )
16 AC_ARG_ENABLE( obsolete,
17 [  --enable-obsolete                    enable obsolete portions of AFS (mpp, ntp and package)],, enable_obsolete="no")
18 AC_ARG_ENABLE( insecure,
19 [  --enable-insecure                    enable insecure portions of AFS (ftpd, inetd, rcp, rlogind and rsh)],, enable_insecure="no")
20 AC_ARG_ENABLE( afsdb,
21 [  --disable-afsdb                      disable AFSDB RR support],, enable_afsdb="yes")
22 AC_ARG_ENABLE( bos-restricted-mode,
23 [  --enable-bos-restricted-mode         enable bosserver restricted mode which disables certain bosserver functionality],, enable_bos_restricted_mode="no")
24 AC_ARG_ENABLE( bos-new-config,
25 [  --enable-bos-new-config              enable bosserver pickup of BosConfig.new on restarts],, enable_bos_new_config="no")
26 AC_ARG_ENABLE( largefile-fileserver,
27 [  --enable-largefile-fileserver        enable large file support in fileserver],, enable_largefile_fileserver="no")
28 AC_ARG_ENABLE( namei-fileserver,
29 [  --enable-namei-fileserver            force compilation of namei fileserver in preference to inode fileserver],, enable_namei_fileserver="no")
30 AC_ARG_ENABLE( supergroups,
31 [  --enable-supergroups                 enable support for nested pts groups],, enable_supergroups="no")
32 AC_ARG_ENABLE( fast-restart,
33 [  --enable-fast-restart                enable fast startup of file server without salvaging],, enable_fast_restart="no")
34 AC_ARG_ENABLE( bitmap-later,
35 [  --enable-bitmap-later                enable fast startup of file server by not reading bitmap till needed],, enable_bitmap_later="no")
36 AC_ARG_ENABLE( full-vos-listvol-switch,
37 [  --disable-full-vos-listvol-switch    disable vos full listvol switch for formatted output],, enable_full_vos_listvol_switch="yes")
38 AC_ARG_WITH(dux-kernel-headers,
39 [  --with-dux-kernel-headers=path       use the kernel headers found at path(optional, defaults to first match in /usr/sys)]
40 )
41 AC_ARG_WITH(linux-kernel-headers,
42 [  --with-linux-kernel-headers=path     use the kernel headers found at path(optional, defaults to /usr/src/linux)]
43 )
44 AC_ARG_WITH(bsd-kernel-headers,
45 [  --with-bsd-kernel-headers=path       use the kernel headers found at path(optional, defaults to /usr/src/sys)]
46 )
47 AC_ARG_ENABLE(kernel-module,
48 [  --disable-kernel-module              disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
49 )
50 AC_ARG_ENABLE(redhat-buildsys,
51 [  --enable-redhat-buildsys             enable compilation of the redhat build system kernel (defaults to disabled)],, enable_redhat_buildsys="no"
52 )
53 AC_ARG_ENABLE(transarc-paths,
54 [  --enable-transarc-paths                      Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
55 )
56 AC_ARG_ENABLE(tivoli-tsm,
57 [  --enable-tivoli-tsm                  Enable use of the Tivoli TSM API libraries for butc support],, enable_tivoli_tsm="no"
58 )
59 AC_ARG_ENABLE(debug-kernel,
60 [  --enable-debug-kernel                enable compilation of the kernel module with debugging information (defaults to disabled)],, enable_debug_kernel="no"
61 )
62 AC_ARG_ENABLE(optimize-kernel,
63 [  --disable-optimize-kernel            disable compilation of the kernel module with optimization (defaults based on platform)],, enable_optimize_kernel="yes"
64 )
65 AC_ARG_ENABLE(debug,
66 [  --enable-debug                       enable compilation of the user space code with debugging information (defaults to disabled)],, enable_debug="no"
67 )
68 AC_ARG_ENABLE(optimize,
69 [  --disable-optimize                   disable optimization for compilation of the user space code (defaults to enabled)],, enable_optimize="yes"
70 )
71 AC_ARG_ENABLE(debug-lwp,
72 [  --enable-debug-lwp                   enable compilation of the LWP code with debugging information (defaults to disabled)],, enable_debug_lwp="no"
73 )
74 AC_ARG_ENABLE(optimize-lwp,
75 [  --disable-optimize-lwp               disable optimization for compilation of the LWP code (defaults to enabled)],, enable_optimize_lwp="yes"
76 )
77
78 dnl weird ass systems
79 AC_AIX
80 AC_ISC_POSIX
81 AC_MINIX
82
83 dnl Various compiler setup.
84 AC_TYPE_PID_T
85 AC_TYPE_SIZE_T
86 AC_TYPE_SIGNAL
87
88 dnl Checks for programs.
89 AC_PROG_INSTALL
90 AC_PROG_LN_S
91 AC_PROG_RANLIB
92 AC_PROG_YACC
93 AM_PROG_LEX
94
95 OPENAFS_CHECK_BIGENDIAN
96
97 AC_MSG_CHECKING(your OS)
98 system=$host
99 case $system in
100         *-linux*)
101                 MKAFS_OSTYPE=LINUX
102                 if test "x$enable_redhat_buildsys" = "xyes"; then
103                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
104                 fi
105                 if test "x$enable_kernel_module" = "xyes"; then
106                  if test "x$with_linux_kernel_headers" != "x"; then
107                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
108                  else
109                    LINUX_KERNEL_PATH="/usr/src/linux-2.4"
110                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
111                      LINUX_KERNEL_PATH="/usr/src/linux"
112                    fi
113                  fi
114                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
115                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
116                   if test "x$linux_kvers" = "x"; then
117                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
118                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
119                       if test "x$linux_kvers" = "x"; then
120
121                         AC_MSG_ERROR(Linux headers lack version definition [2])
122                         exit 1
123                       else
124                         LINUX_VERSION="$linux_kvers"
125                       fi
126                     else
127                       AC_MSG_ERROR(Linux headers lack version definition)
128                       exit 1
129                     fi
130                   else
131                     LINUX_VERSION="$linux_kvers"
132                   fi
133                  else
134                     enable_kernel_module="no"
135                  fi
136                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
137                      enable_kernel_module="no"
138                  fi
139                  if test "x$enable_kernel_module" = "xno"; then
140                   if test "x$with_linux_kernel_headers" != "x"; then
141                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
142                    exit 1
143                   else
144                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
145                   fi
146                  fi
147                 fi
148                 AC_MSG_RESULT(linux)
149                 if test "x$enable_kernel_module" = "xyes"; then
150                  if test "x$enable_debug_kernel" = "xno"; then
151                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
152                  fi
153                  OPENAFS_GCC_SUPPORTS_MARCH
154                  AC_SUBST(P5PLUS_KOPTS)
155                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
156                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
157                  OPENAFS_GCC_SUPPORTS_NO_COMMON
158                  OPENAFS_GCC_SUPPORTS_PIPE
159                  AC_SUBST(LINUX_GCC_KOPTS)
160                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
161                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,afs)],
162                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
163                  )
164                  LINUX_COMPLETION_H_EXISTS
165                  LINUX_DEFINES_FOR_EACH_PROCESS
166                  LINUX_DEFINES_PREV_TASK
167                  LINUX_EXPORTS_TASKLIST_LOCK
168                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
169                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
170                  LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
171                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
172                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
173                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
174                  LINUX_INODE_SETATTR_RETURN_TYPE
175                  LINUX_KERNEL_LINUX_SYSCALL_H
176                  LINUX_NEED_RHCONFIG
177                  LINUX_RECALC_SIGPENDING_ARG_TYPE
178                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
179                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
180                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
181                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
182                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
183                  LINUX_WHICH_MODULES
184                  if test "x$ac_cv_linux_config_modversions" = "xno"; then
185                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it's exported])
186                    ac_cv_linux_exports_sys_call_table=yes
187                    if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
188                      ac_cv_linux_exports_ia32_sys_call_table=yes
189                    fi
190                  else
191                    LINUX_EXPORTS_INIT_MM
192                    LINUX_EXPORTS_KALLSYMS_ADDRESS
193                    LINUX_EXPORTS_KALLSYMS_SYMBOL
194                    LINUX_EXPORTS_SYS_CALL_TABLE
195                    LINUX_EXPORTS_IA32_SYS_CALL_TABLE
196                    LINUX_EXPORTS_SYS_CHDIR
197                    LINUX_EXPORTS_SYS_CLOSE
198                    LINUX_EXPORTS_SYS_WAIT4
199                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
200                          linux_syscall_method=none
201                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
202                             linux_syscall_method=scan
203                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
204                                linux_syscall_method=scan_with_kallsyms_address
205                             fi
206                          fi
207                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
208                             linux_syscall_method=kallsyms_symbol
209                          fi
210                          if test "x$linux_syscall_method" = "xnone"; then
211                         AC_MSG_ERROR([no available sys_call_table access method])
212                          fi
213                    fi
214                  fi
215                  if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
216                   AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
217                  fi
218                  if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
219                   AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
220                  fi
221                  if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
222                   AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
223                  fi
224                  if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
225                   AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if your linux kernel exports tasklist_lock])
226                  fi
227                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
228                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
229                  fi
230                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
231                   AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
232                  fi
233                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
234                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
235                  fi
236                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
237                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
238                  fi
239                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
240                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
241                  fi
242                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
243                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
244                  fi
245                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
246                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
247                  fi
248                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
249                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
250                  fi
251                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then 
252                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
253                  fi
254                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then 
255                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
256                  fi
257                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then 
258                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
259                  fi
260                  if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then 
261                   AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
262                  fi
263                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then 
264                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
265                  fi
266                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then 
267                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
268                  fi
269                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then 
270                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
271                  fi
272                  if test "x$ac_linux_syscall" = "xyes" ; then
273                   AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
274                  fi
275                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then 
276                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
277                  fi
278                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then 
279                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
280                  fi
281                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then 
282                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
283                  fi
284                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then 
285                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
286                  fi
287                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then 
288                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
289                  fi
290                 :
291                 fi
292                 ;;
293         *-solaris*)
294                 MKAFS_OSTYPE=SOLARIS
295                 AC_MSG_RESULT(sun4)
296                 SOLARIS_UFSVFS_HAS_DQRWLOCK
297                 SOLARIS_PROC_HAS_P_COREFILE
298                 SOLARIS_FS_HAS_FS_ROLLED
299                 ;;
300         *-sunos*)
301                 MKAFS_OSTYPE=SUNOS
302                 enable_kernel_module=no
303                 AC_MSG_RESULT(sun4)
304                 ;;
305         *-hpux*)
306                 MKAFS_OSTYPE=HPUX
307                 AC_MSG_RESULT(hp_ux)
308                 ;;
309         *-irix*)
310                 if test -d /usr/include/sys/SN/SN1; then
311                  IRIX_BUILD_IP35="IP35"
312                 fi
313                 MKAFS_OSTYPE=IRIX
314                 AC_MSG_RESULT(sgi)
315                 ;;
316         *-aix*)
317                 MKAFS_OSTYPE=AIX
318                 AC_MSG_RESULT(rs_aix)
319                 ;;
320         *-osf*)
321                 MKAFS_OSTYPE=DUX
322                 AC_MSG_RESULT(alpha_dux)
323                 if test "x$enable_kernel_module" = "xyes"; then
324                  if test "x$with_dux_kernel_headers" != "x"; then
325                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
326                  else
327                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
328                  fi
329                 fi
330                 if test "$HEADER_RT" = "*" ; then
331                         AC_MSG_ERROR([Need a configured kernel directory])
332                 fi
333                 AC_SUBST([HEADER_RT])
334                 ;;
335         *-darwin*)
336                 MKAFS_OSTYPE=DARWIN
337                 AC_MSG_RESULT(ppc_darwin)
338                 ;;
339         *-freebsd*)
340                 MKAFS_OSTYPE=FBSD
341                 AC_MSG_RESULT(i386_fbsd)
342                 ;;
343         *-netbsd*)
344                 MKAFS_OSTYPE=NBSD
345                 AC_MSG_RESULT(nbsd)
346                 ;;
347         *-openbsd*)
348                 MKAFS_OSTYPE=OBSD
349                 AC_MSG_RESULT(i386_obsd)
350                 ;;
351         *)
352                 AC_MSG_RESULT($system)
353                 ;;
354 esac
355
356 if test "x$with_afs_sysname" != "x"; then
357         AFS_SYSNAME="$with_afs_sysname"
358 else
359         AC_MSG_CHECKING(your AFS sysname)
360         case $host in
361                 i386-unknown-openbsd3.1)
362                         AFS_SYSNAME="i386_obsd31"
363                         ;;
364                 i386-unknown-openbsd3.2)
365                         AFS_SYSNAME="i386_obsd32"
366                         ;;
367                 i386-unknown-openbsd3.3)
368                         AFS_SYSNAME="i386_obsd33"
369                         ;;
370                 i386-unknown-openbsd3.4)
371                         AFS_SYSNAME="i386_obsd34"
372                         ;;
373                 i?86-*-freebsd4.2*)
374                         AFS_SYSNAME="i386_fbsd_42"
375                         ;;
376                 i?86-*-freebsd4.3*)
377                         AFS_SYSNAME="i386_fbsd_43"
378                         ;;
379                 i?86-*-freebsd4.4*)
380                         AFS_SYSNAME="i386_fbsd_44"
381                         ;;
382                 i?86-*-freebsd4.5*)
383                         AFS_SYSNAME="i386_fbsd_45"
384                         ;;
385                 i?86-*-freebsd4.6*)
386                         AFS_SYSNAME="i386_fbsd_46"
387                         ;;
388                 i?86-*-freebsd4.7*)
389                         AFS_SYSNAME="i386_fbsd_47"
390                         ;;
391                 i?86-*-freebsd5.0*)
392                         AFS_SYSNAME="i386_fbsd_50"
393                         ;;
394                 i?86-*-freebsd5.1*)
395                         AFS_SYSNAME="i386_fbsd_51"
396                         ;;
397                 i?86-*-freebsd5.2*)
398                         AFS_SYSNAME="i386_fbsd_52"
399                         ;;
400                 i?86-*-netbsd*1.5*)
401                         AFS_PARAM_COMMON=param.nbsd15.h
402                         AFS_SYSNAME="i386_nbsd15"
403                         ;;
404                 alpha-*-netbsd*1.5*)
405                         AFS_PARAM_COMMON=param.nbsd15.h
406                         AFS_SYSNAME="alpha_nbsd15"
407                         ;;
408                 i?86-*-netbsd*1.6[[M-Z]]*)
409                         AFS_PARAM_COMMON=param.nbsd20.h
410                         AFS_SYSNAME="i386_nbsd20"
411                         ;;
412                 powerpc-*-netbsd*1.6[[M-Z]]*)
413                         AFS_PARAM_COMMON=param.nbsd20.h
414                         AFS_SYSNAME="ppc_nbsd20"
415                         ;;
416                 i?86-*-netbsd*2.0*)
417                         AFS_PARAM_COMMON=param.nbsd20.h
418                         AFS_SYSNAME="i386_nbsd20"
419                         ;;
420                 powerpc-*-netbsd*2.0*)
421                         AFS_PARAM_COMMON=param.nbsd20.h
422                         AFS_SYSNAME="ppc_nbsd20"
423                         ;;
424                 i?86-*-netbsd*1.6*)
425                         AFS_PARAM_COMMON=param.nbsd16.h
426                         AFS_SYSNAME="i386_nbsd16"
427                         ;;
428                 alpha-*-netbsd*1.6*)
429                         AFS_PARAM_COMMON=param.nbsd16.h
430                         AFS_SYSNAME="alpha_nbsd16"
431                         ;;
432                 powerpc-*-netbsd*1.6*)
433                         AFS_PARAM_COMMON=param.nbsd16.h
434                         AFS_SYSNAME="ppc_nbsd16"
435                         ;;
436                 hppa*-hp-hpux11.0*)
437                         AFS_SYSNAME="hp_ux110"
438                         ;;
439                 hppa*-hp-hpux11.11)
440                         AFS_SYSNAME="hp_ux11i"
441                         ;;
442                 ia64-hp-hpux11.22)
443                         AFS_SYSNAME="ia64_hpux1122"
444                         ;;
445                 ia64-hp-hpux*)
446                         AFS_SYSNAME="ia64_hpux1123"
447                         ;;
448                 hppa*-hp-hpux10*)
449                         AFS_SYSNAME="hp_ux102"
450                         ;;
451                 powerpc-apple-darwin1.2*)
452                         AFS_SYSNAME="ppc_darwin_12"
453                         ;;
454                 powerpc-apple-darwin1.3*)
455                         AFS_SYSNAME="ppc_darwin_13"
456                         ;;
457                 powerpc-apple-darwin1.4*)
458                         AFS_SYSNAME="ppc_darwin_14"
459                         ;;
460                 powerpc-apple-darwin5.1*)
461                         AFS_SYSNAME="ppc_darwin_14"
462                         ;;
463                 powerpc-apple-darwin5.2*)
464                         AFS_SYSNAME="ppc_darwin_14"
465                         ;;
466                 powerpc-apple-darwin5.3*)
467                         AFS_SYSNAME="ppc_darwin_14"
468                         ;;
469                 powerpc-apple-darwin5.4*)
470                         AFS_SYSNAME="ppc_darwin_14"
471                         ;;
472                 powerpc-apple-darwin5.5*)
473                         AFS_SYSNAME="ppc_darwin_14"
474                         ;;
475                 powerpc-apple-darwin6.0*)
476                         AFS_SYSNAME="ppc_darwin_60"
477                         ;;
478                 powerpc-apple-darwin6.1*)
479                         AFS_SYSNAME="ppc_darwin_60"
480                         ;;
481                 powerpc-apple-darwin6.2*)
482                         AFS_SYSNAME="ppc_darwin_60"
483                         ;;
484                 powerpc-apple-darwin6.3*)
485                         AFS_SYSNAME="ppc_darwin_60"
486                         ;;
487                 powerpc-apple-darwin6.4*)
488                         AFS_SYSNAME="ppc_darwin_60"
489                         ;;
490                 powerpc-apple-darwin6.5*)
491                         AFS_SYSNAME="ppc_darwin_60"
492                         ;;
493                 sparc-sun-solaris2.5*)
494                         AFS_SYSNAME="sun4x_55"
495                         ;;
496                 sparc-sun-solaris2.6)
497                         AFS_SYSNAME="sun4x_56"
498                         ;;
499                 sparc-sun-solaris2.7)
500                         AFS_SYSNAME="sun4x_57"
501                         ;;
502                 sparc-sun-solaris2.8)
503                         AFS_SYSNAME="sun4x_58"
504                         ;;
505                 sparc-sun-solaris2.9)
506                         AFS_SYSNAME="sun4x_59"
507                         ;;
508                 sparc-sun-sunos4*)
509                         AFS_SYSNAME="sun4_413"
510                         ;;
511                 i386-pc-solaris2.7)
512                         AFS_SYSNAME="sunx86_57"
513                         ;;
514                 i386-pc-solaris2.8)
515                         AFS_SYSNAME="sunx86_58"
516                         ;;
517                 i386-pc-solaris2.9)
518                         AFS_SYSNAME="sunx86_59"
519                         ;;
520                 alpha*-dec-osf4.0*)
521                         AFS_SYSNAME="alpha_dux40"
522                         ;;
523                 alpha*-dec-osf5.0*)
524                         AFS_SYSNAME="alpha_dux50"
525                         ;;
526                 alpha*-dec-osf5.1*)
527                         AFS_SYSNAME="alpha_dux51"
528                         ;;
529                 mips-sgi-irix6.5)
530                         AFS_SYSNAME="sgi_65"
531                         ;;
532                 ia64-*-linux*)
533                         AFS_SYSNAME="ia64_linuxXX"
534                         ;;
535                 powerpc-*-linux*)
536                         AFS_SYSNAME="ppc_linuxXX"
537                         ;;
538                 alpha*-linux*)
539                         AFS_SYSNAME="alpha_linux_XX"
540                         ;;
541                 s390-*-linux*)
542                         AFS_SYSNAME="s390_linuxXX"
543                         ;;
544                 sparc-*-linux*)
545                         AFS_SYSNAME="sparc_linuxXX"
546                         ;;
547                 sparc64-*-linux*)
548                         AFS_SYSNAME="sparc64_linuxXX"
549                         ;;
550                 i?86-*-linux*)
551                         AFS_SYSNAME="i386_linuxXX"
552                         ;;
553                 parisc-*-linux-gnu)
554                         AFS_SYSNAME="parisc_linuxXX"
555                         ;;
556                 power*-ibm-aix4.2*)
557                         AFS_SYSNAME="rs_aix42"
558                         ;;
559                 power*-ibm-aix4.3*)
560                         AFS_SYSNAME="rs_aix42"
561                         ;;
562                 x86_64-*-linux-gnu)
563                         AFS_SYSNAME="amd64_linuxXX"
564                         ;;
565                 *)
566                         AC_MSG_ERROR(An AFS sysname is required)
567                         exit 1
568                         ;;
569         esac
570         case $AFS_SYSNAME in
571                 *_linux*)
572                         AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
573                         if test "x${AFS_SYSKVERS}" = "x"; then
574                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
575                         fi
576                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
577                         AFS_SYSNAME="$_AFS_SYSNAME"
578                         save_CPPFLAGS="$CPPFLAGS"
579                         CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
580                         AC_TRY_COMPILE(
581                          [#include <linux/autoconf.h>],
582                          [#ifndef CONFIG_USERMODE
583                           #error not UML
584                           #endif],
585                          ac_cv_linux_is_uml=yes,)
586                         if test "${ac_cv_linux_is_uml}" = yes; then
587                          _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
588                         fi
589                         CPPFLAGS="$save_CPPFLAGS"
590                         AFS_SYSNAME="$_AFS_SYSNAME"
591                         ;;
592         esac
593         AC_MSG_RESULT($AFS_SYSNAME)
594 fi
595
596 # KDUMP64 defaults to KDUMP for systems without a separate kdump64
597 KDUMP64='${KDUMP}'
598 KDUMP=kdump
599 case $AFS_SYSNAME in
600         sgi_6?)
601                 KDUMP=kdump.IP20;;
602         sun4x_5[[789]] | hp_ux11*)
603                 KDUMP=kdump32
604                 KDUMP64=kdump64;;
605         *linux*)
606                 KDUMP='kdump-${LINUX_VERSION}';;
607 esac
608 AC_SUBST(KDUMP)
609 AC_SUBST(KDUMP64)
610
611 case $AFS_SYSNAME in
612         *_darwin*)
613                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
614                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
615                 dnl the test below fails on darwin, even if the CPPFLAGS below
616                 dnl are added. the headers from Kernel.Framework must be used
617                 dnl when KERNEL is defined.
618
619                 dnl really, such a thing isn't guaranteed to work on any 
620                 dnl platform until the kernel cflags from MakefileProto are
621                 dnl known to configure
622                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
623                 ;;
624         *)
625 AC_MSG_CHECKING(for definition of struct buf)
626 dnl save_CPPFLAGS="$CPPFLAGS"
627 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
628 AC_CACHE_VAL(ac_cv_have_struct_buf, [
629         ac_cv_have_struct_buf=no
630         AC_TRY_COMPILE(
631                 [#include <sys/buf.h>],
632                 [struct buf x;
633                 printf("%d\n", sizeof(x));],
634                 ac_cv_have_struct_buf=yes,)
635         ]
636 )
637 dnl CPPFLAGS="$save_CPPFLAGS"
638 AC_MSG_RESULT($ac_cv_have_struct_buf)
639 if test "$ac_cv_have_struct_buf" = yes; then
640         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
641 fi
642 ;;
643 esac
644
645
646 AC_CACHE_VAL(ac_cv_sockaddr_len,
647 [
648 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
649 AC_TRY_COMPILE( [#include <sys/types.h>
650 #include <sys/socket.h>],
651 [struct sockaddr *a;
652 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
653 AC_MSG_RESULT($ac_cv_sockaddr_len)])
654 if test "$ac_cv_sockaddr_len" = "yes"; then
655    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
656 fi
657 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
658         echo Skipping library tests because they confuse Irix.
659 else
660   AC_CHECK_FUNCS(socket)
661
662   if test "$ac_cv_func_socket" = no; then
663     for lib in socket inet; do
664         if test "$HAVE_SOCKET" != 1; then
665                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
666         fi
667     done
668   fi
669   
670   AC_CHECK_FUNCS(connect)       
671
672   if test "$ac_cv_func_connect" = no; then
673     for lib in nsl; do
674         if test "$HAVE_CONNECT" != 1; then
675                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
676         fi
677     done
678   fi
679
680   AC_CHECK_FUNCS(gethostbyname)
681   if test "$ac_cv_func_gethostbyname" = no; then
682         for lib in dns nsl resolv; do
683           if test "$HAVE_GETHOSTBYNAME" != 1; then
684             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
685           fi
686         done    
687   fi    
688
689   openafs_save_libs="$LIBS"
690   AC_MSG_CHECKING([for res_search])
691   AC_FUNC_RES_SEARCH
692
693   if test "$ac_cv_func_res_search" = no; then
694       for lib in dns nsl resolv; do
695         if test "$ac_cv_func_res_search" != yes; then
696           LIBS="-l$lib $LIBS"
697           AC_FUNC_RES_SEARCH
698           LIBS="$openafs_save_libs"
699         fi
700       done    
701       if test "$ac_cv_func_res_search" = yes; then
702         LIB_res_search="-l$lib"       
703         AC_DEFINE(HAVE_RES_SEARCH, 1, [])
704         AC_MSG_RESULT([yes, in lib$lib])
705       else
706         AC_MSG_RESULT(no)
707       fi
708   else
709     AC_DEFINE(HAVE_RES_SEARCH, 1, [])
710     AC_MSG_RESULT(yes)
711   fi
712   
713 fi
714
715 PTHREAD_LIBS=error
716 AC_CHECK_LIB(pthread, pthread_attr_init,
717              PTHREAD_LIBS="-lpthread")
718 if test "x$PTHREAD_LIBS" = xerror; then
719         AC_CHECK_LIB(pthreads, pthread_attr_init,
720                 PTHREAD_LIBS="-lpthreads")
721 fi
722 if test "x$PTHREAD_LIBS" = xerror; then
723         AC_CHECK_LIB(c_r, pthread_attr_init,
724                 PTHREAD_LIBS="-lc_r")
725 fi
726 if test "x$PTHREAD_LIBS" = xerror; then
727         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
728 fi
729 if test "x$PTHREAD_LIBS" = xerror; then
730         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
731 fi
732 AC_SUBST(PTHREAD_LIBS)
733
734 WITH_OBSOLETE=NO
735 if test "$enable_obsolete" = "yes"; then
736         WITH_OBSOLETE=YES
737 fi
738
739 WITH_INSECURE=NO
740 if test "$enable_insecure" = "yes"; then
741         WITH_INSECURE=YES
742 fi
743
744 if test "x$with_bsd_kernel_headers" != "x"; then
745         BSD_KERNEL_PATH="$with_bsd_kernel_headers"
746 else
747         BSD_KERNEL_PATH="/usr/src/sys"
748 fi
749
750 # Fast restart
751 if test "$enable_supergroups" = "yes"; then
752         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
753 fi
754
755 if test "$enable_fast_restart" = "yes"; then
756         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
757 fi
758
759 if test "$enable_bitmap_later" = "yes"; then
760         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
761 fi
762
763 if test "$enable_full_vos_listvol_switch" = "yes"; then
764         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
765 fi
766
767 if test "$enable_bos_restricted_mode" = "yes"; then
768         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
769 fi
770
771 if test "$enable_bos_new_config" = "yes"; then
772         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
773 fi
774
775 if test "$enable_largefile_fileserver" = "yes"; then
776         AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
777 fi
778
779 if test "$enable_namei_fileserver" = "yes"; then
780         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
781 fi
782
783 if test "$enable_afsdb" = "yes"; then
784         LIB_AFSDB="$LIB_res_search"
785         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
786 fi
787
788 dnl check for tivoli
789 AC_MSG_CHECKING(for tivoli tsm butc support)
790 XBSA_CFLAGS=""
791 if test "$enable_tivoli_tsm" = "yes"; then
792         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
793         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
794
795         if test -e "$XBSADIR1/xbsa.h"; then
796                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
797                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
798         elif test -e "$XBSADIR2/xbsa.h"; then
799                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
800                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
801         else
802                 AC_MSG_RESULT([no, missing xbsa.h header file])
803         fi
804 else
805         AC_MSG_RESULT([no])
806 fi
807 AC_SUBST(XBSA_CFLAGS)
808
809 dnl checks for header files.
810 AC_HEADER_STDC
811 AC_HEADER_SYS_WAIT
812 AC_HEADER_DIRENT
813 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
814 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
815 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
816 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
817 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h)
818 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h)
819
820 if test "$ac_cv_header_security_pam_modules_h" = "yes"; then
821         HAVE_PAM="yes"
822 else
823         HAVE_PAM="no"
824 fi
825 AC_SUBST(HAVE_PAM)
826
827 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec)
828 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror)
829
830 AC_CHECK_FUNCS(regcomp regexec regerror)
831 AC_MSG_CHECKING([for POSIX regex library])
832 if test "$ac_cv_header_regex_h" = "yes" && \
833         test "$ac_cv_func_regcomp" = "yes" && \
834         test "$ac_cv_func_regexec" = "yes" && \
835         test "$ac_cv_func_regerror" = "yes"; then
836     AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
837     AC_MSG_RESULT(yes)
838 else
839     AC_MSG_RESULT(no)
840 fi
841         
842 AC_CHECK_TYPE(ssize_t, int)
843 AC_SIZEOF_TYPE(long)
844
845 AC_CHECK_FUNCS(timegm)
846
847 dnl Directory PATH handling
848 if test "x$enable_transarc_paths" = "xyes"  ; then 
849     afsconfdir=${afsconfdir=/usr/afs/etc}
850     viceetcdir=${viceetcdir=/usr/vice/etc}
851     afskerneldir=${afskerneldir=${viceetcdir}}
852     afssrvbindir=${afssrvbindir=/usr/afs/bin}
853     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
854     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
855     afsdbdir=${afsdbdir=/usr/afs/db}
856     afslogsdir=${afslogsdir=/usr/afs/logs}
857     afslocaldir=${afslocaldir=/usr/afs/local}
858     afsbackupdir=${afsbackupdir=/usr/afs/backup}
859     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
860 else 
861     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
862     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
863     afskerneldir=${afskerneldir='${libdir}/openafs'}
864     afssrvbindir=${afssrvbindir='${bindir}'}
865     afssrvsbindir=${afssrvsbindir='${sbindir}'}
866     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
867     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
868     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
869     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
870     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
871     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
872 fi
873 AC_SUBST(afsconfdir)
874 AC_SUBST(viceetcdir)
875 AC_SUBST(afskerneldir)
876 AC_SUBST(afssrvbindir)
877 AC_SUBST(afssrvsbindir)
878 AC_SUBST(afssrvlibexecdir)
879 AC_SUBST(afsdbdir)
880 AC_SUBST(afslogsdir)
881 AC_SUBST(afslocaldir)
882 AC_SUBST(afsbackupdir)
883 AC_SUBST(afsbosconfigdir)
884
885 if test "x$enable_kernel_module" = "xyes"; then
886 ENABLE_KERNEL_MODULE=libafs
887 fi
888
889 AC_SUBST(AFS_SYSNAME)
890 AC_SUBST(AFS_PARAM_COMMON)
891 AC_SUBST(ENABLE_KERNEL_MODULE)
892 AC_SUBST(LIB_AFSDB)
893 AC_SUBST(LINUX_KERNEL_PATH)
894 AC_SUBST(BSD_KERNEL_PATH)
895 AC_SUBST(LINUX_VERSION)
896 AC_SUBST(MKAFS_OSTYPE)
897 AC_SUBST(TOP_OBJDIR)
898 AC_SUBST(TOP_SRCDIR)
899 AC_SUBST(TOP_INCDIR)
900 AC_SUBST(TOP_LIBDIR)
901 AC_SUBST(DEST)
902 AC_SUBST(WITH_OBSOLETE)
903 AC_SUBST(WITH_INSECURE)
904 AC_SUBST(DARWIN_INFOFILE)
905 AC_SUBST(IRIX_BUILD_IP35)
906
907 OPENAFS_OSCONF
908
909 TOP_SRCDIR="${srcdir}/src"
910 dnl
911 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
912 dnl
913 case $TOP_SRCDIR in
914         /*)
915                 ;;
916         *)
917                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
918                 ;;
919 esac
920
921 TOP_OBJDIR="${SRCDIR_PARENT}"
922 TOP_INCDIR="${SRCDIR_PARENT}/include"
923 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
924 if test "${DEST}x" = "x"; then
925         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
926 fi
927
928 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
929 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
930 AC_SUBST(HELPER_SPLINT)
931 AC_SUBST(HELPER_SPLINTCFG)
932
933
934 ])