91a5e38aaa706110312ae55936b36edbaf74b224
[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( namei-fileserver,
27 [  --enable-namei-fileserver            force compilation of namei fileserver in preference to inode fileserver],, enable_namei_fileserver="no")
28 AC_ARG_ENABLE( supergroups,
29 [  --enable-supergroups                 enable support for nested pts groups],, enable_supergroups="no")
30 AC_ARG_ENABLE( fast-restart,
31 [  --enable-fast-restart                enable fast startup of file server without salvaging],, enable_fast_restart="no")
32 AC_ARG_ENABLE( bitmap-later,
33 [  --enable-bitmap-later                enable fast startup of file server by not reading bitmap till needed],, enable_bitmap_later="no")
34 AC_ARG_ENABLE( full-vos-listvol-switch,
35 [  --enable-full-vos-listvol-switch     enable vos full listvol switch for formatted output],, enable_full_vos_listvol_switch="no")
36 AC_ARG_WITH(dux-kernel-headers,
37 [  --with-dux-kernel-headers=path       use the kernel headers found at path(optional, defaults to first match in /usr/sys)]
38 )
39 AC_ARG_WITH(linux-kernel-headers,
40 [  --with-linux-kernel-headers=path     use the kernel headers found at path(optional, defaults to /usr/src/linux)]
41 )
42 AC_ARG_ENABLE(kernel-module,
43 [  --disable-kernel-module              disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
44 )
45 AC_ARG_ENABLE(redhat-buildsys,
46 [  --enable-redhat-buildsys             enable compilation of the redhat build system kernel (defaults to disabled)],, enable_redhat_buildsys="no"
47 )
48 AC_ARG_ENABLE(transarc-paths,
49 [  --enable-transarc-paths                      Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
50 )
51 AC_ARG_ENABLE(tivoli-tsm,
52 [  --enable-tivoli-tsm                  Enable use of the Tivoli TSM API libraries for butc support],, enable_tivoli_tsm="no"
53 )
54 AC_ARG_ENABLE(debug-kernel,
55 [  --enable-debug-kernel                enable compilation of the kernel module with debugging information (defaults to disabled)],, enable_debug_kernel="no"
56 )
57 AC_ARG_ENABLE(optimize-kernel,
58 [  --disable-optimize-kernel            disable compilation of the kernel module with optimization (defaults based on platform)],, enable_optimize_kernel="yes"
59 )
60 AC_ARG_ENABLE(debug,
61 [  --enable-debug                       enable compilation of the user space code with debugging information (defaults to disabled)],, enable_debug="no"
62 )
63 AC_ARG_ENABLE(optimize,
64 [  --disable-optimize                   disable optimization for compilation of the user space code (defaults to enabled)],, enable_optimize="yes"
65 )
66 AC_ARG_ENABLE(debug-lwp,
67 [  --enable-debug-lwp                   enable compilation of the LWP code with debugging information (defaults to disabled)],, enable_debug_lwp="no"
68 )
69 AC_ARG_ENABLE(optimize-lwp,
70 [  --disable-optimize-lwp               disable optimization for compilation of the LWP code (defaults to enabled)],, enable_optimize_lwp="yes"
71 )
72
73 dnl weird ass systems
74 AC_AIX
75 AC_ISC_POSIX
76 AC_MINIX
77
78 dnl Various compiler setup.
79 AC_TYPE_PID_T
80 AC_TYPE_SIZE_T
81 AC_TYPE_SIGNAL
82
83 dnl Checks for programs.
84 AC_PROG_INSTALL
85 AC_PROG_LN_S
86 AC_PROG_RANLIB
87 AC_PROG_YACC
88 AM_PROG_LEX
89
90 OPENAFS_CHECK_BIGENDIAN
91
92 AC_MSG_CHECKING(your OS)
93 system=$host
94 case $system in
95         *-linux*)
96                 MKAFS_OSTYPE=LINUX
97                 if test "x$enable_redhat_buildsys" = "xyes"; then
98                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
99                 fi
100                 if test "x$enable_kernel_module" = "xyes"; then
101                  if test "x$with_linux_kernel_headers" != "x"; then
102                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
103                  else
104                    LINUX_KERNEL_PATH="/usr/src/linux-2.4"
105                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
106                      LINUX_KERNEL_PATH="/usr/src/linux"
107                    fi
108                  fi
109                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
110                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
111                   if test "x$linux_kvers" = "x"; then
112                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
113                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
114                       if test "x$linux_kvers" = "x"; then
115
116                         AC_MSG_ERROR(Linux headers lack version definition [2])
117                         exit 1
118                       else
119                         LINUX_VERSION="$linux_kvers"
120                       fi
121                     else
122                       AC_MSG_ERROR(Linux headers lack version definition)
123                       exit 1
124                     fi
125                   else
126                     LINUX_VERSION="$linux_kvers"
127                   fi
128                  else
129                     enable_kernel_module="no"
130                  fi
131                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
132                      enable_kernel_module="no"
133                  fi
134                  if test "x$enable_kernel_module" = "xno"; then
135                   if test "x$with_linux_kernel_headers" != "x"; then
136                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
137                    exit 1
138                   else
139                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
140                   fi
141                  fi
142                 fi
143                 AC_MSG_RESULT(linux)
144                 if test "x$enable_kernel_module" = "xyes"; then
145                  if test "x$enable_debug_kernel" = "xno"; then
146                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
147                  fi
148                  OPENAFS_GCC_SUPPORTS_MARCH
149                  AC_SUBST(P5PLUS_KOPTS)
150                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
151                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
152                  OPENAFS_GCC_SUPPORTS_NO_COMMON
153                  OPENAFS_GCC_SUPPORTS_PIPE
154                  AC_SUBST(LINUX_GCC_KOPTS)
155                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
156                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,afs)],
157                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
158                  )
159                  LINUX_COMPLETION_H_EXISTS
160                  LINUX_DEFINES_FOR_EACH_PROCESS
161                  LINUX_DEFINES_PREV_TASK
162                  LINUX_EXPORTS_TASKLIST_LOCK
163                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
164                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
165                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
166                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
167                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
168                  LINUX_INODE_SETATTR_RETURN_TYPE
169                  LINUX_NEED_RHCONFIG
170                  LINUX_RECALC_SIGPENDING_ARG_TYPE
171                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
172                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
173                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
174                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
175                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
176                  LINUX_WHICH_MODULES
177                  if test "x$ac_cv_linux_config_modversions" = "xno"; then
178                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it's exported])
179                    ac_cv_linux_exports_sys_call_table=yes
180                  else
181                    LINUX_EXPORTS_INIT_MM
182                    LINUX_EXPORTS_KALLSYMS_ADDRESS
183                    LINUX_EXPORTS_KALLSYMS_SYMBOL
184                    LINUX_EXPORTS_SYS_CALL_TABLE
185                    LINUX_EXPORTS_SYS_CHDIR
186                    LINUX_EXPORTS_SYS_CLOSE
187                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
188                          linux_syscall_method=none
189                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
190                             linux_syscall_method=scan
191                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
192                                linux_syscall_method=scan_with_kallsyms_address
193                             fi
194                          fi
195                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
196                             linux_syscall_method=kallsyms_symbol
197                          fi
198                          if test "x$linux_syscall_method" = "xnone"; then
199                         AC_MSG_ERROR([no available sys_call_table access method])
200                          fi
201                          if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
202                           AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
203                          fi
204                          if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
205                           AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
206                          fi
207                    fi
208                  fi
209                  if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
210                   AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if your linux kernel exports tasklist_lock])
211                  fi
212                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
213                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
214                  fi
215                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
216                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
217                  fi
218                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
219                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
220                  fi
221                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
222                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
223                  fi
224                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
225                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
226                  fi
227                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
228                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
229                  fi
230                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
231                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
232                  fi
233                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then 
234                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
235                  fi
236                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then 
237                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
238                  fi
239                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then 
240                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
241                  fi
242                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then 
243                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
244                  fi
245                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then 
246                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
247                  fi
248                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then 
249                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
250                  fi
251                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then 
252                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
253                  fi
254                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then 
255                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
256                  fi
257                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then 
258                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
259                  fi
260                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then 
261                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
262                  fi
263                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then 
264                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
265                  fi
266                 :
267                 fi
268                 ;;
269         *-solaris*)
270                 MKAFS_OSTYPE=SOLARIS
271                 AC_MSG_RESULT(sun4)
272                 SOLARIS_UFSVFS_HAS_DQRWLOCK
273                 SOLARIS_PROC_HAS_P_COREFILE
274                 SOLARIS_FS_HAS_FS_ROLLED
275                 ;;
276         *-sunos*)
277                 MKAFS_OSTYPE=SUNOS
278                 enable_kernel_module=no
279                 AC_MSG_RESULT(sun4)
280                 ;;
281         *-hpux*)
282                 MKAFS_OSTYPE=HPUX
283                 AC_MSG_RESULT(hp_ux)
284                 ;;
285         *-irix*)
286                 if test -d /usr/include/sys/SN/SN1; then
287                  IRIX_BUILD_IP35="IP35"
288                 fi
289                 MKAFS_OSTYPE=IRIX
290                 AC_MSG_RESULT(sgi)
291                 ;;
292         *-aix*)
293                 MKAFS_OSTYPE=AIX
294                 AC_MSG_RESULT(rs_aix)
295                 ;;
296         *-osf*)
297                 MKAFS_OSTYPE=DUX
298                 AC_MSG_RESULT(alpha_dux)
299                 if test "x$enable_kernel_module" = "xyes"; then
300                  if test "x$with_dux_kernel_headers" != "x"; then
301                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
302                  else
303                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
304                  fi
305                 fi
306                 if test "$HEADER_RT" = "*" ; then
307                         AC_MSG_ERROR([Need a configured kernel directory])
308                 fi
309                 AC_SUBST([HEADER_RT])
310                 ;;
311         *-darwin*)
312                 MKAFS_OSTYPE=DARWIN
313                 AC_MSG_RESULT(ppc_darwin)
314                 ;;
315         *-freebsd*)
316                 MKAFS_OSTYPE=FBSD
317                 AC_MSG_RESULT(i386_fbsd)
318                 ;;
319         *-netbsd*)
320                 MKAFS_OSTYPE=NBSD
321                 AC_MSG_RESULT(nbsd)
322                 ;;
323         *-openbsd*)
324                 MKAFS_OSTYPE=OBSD
325                 AC_MSG_RESULT(i386_obsd)
326                 ;;
327         *)
328                 AC_MSG_RESULT($system)
329                 ;;
330 esac
331
332 if test "x$with_afs_sysname" != "x"; then
333         AFS_SYSNAME="$with_afs_sysname"
334 else
335         AC_MSG_CHECKING(your AFS sysname)
336         case $host in
337                 i386-unknown-openbsd3.1)
338                         AFS_SYSNAME="i386_obsd31"
339                         ;;
340                 i386-unknown-openbsd3.2)
341                         AFS_SYSNAME="i386_obsd32"
342                         ;;
343                 i?86-*-freebsd4.2*)
344                         AFS_SYSNAME="i386_fbsd_42"
345                         ;;
346                 i?86-*-freebsd4.3*)
347                         AFS_SYSNAME="i386_fbsd_43"
348                         ;;
349                 i?86-*-freebsd4.4*)
350                         AFS_SYSNAME="i386_fbsd_44"
351                         ;;
352                 i?86-*-freebsd4.5*)
353                         AFS_SYSNAME="i386_fbsd_45"
354                         ;;
355                 i?86-*-freebsd4.6*)
356                         AFS_SYSNAME="i386_fbsd_46"
357                         ;;
358                 i?86-*-freebsd4.7*)
359                         AFS_SYSNAME="i386_fbsd_47"
360                         ;;
361                 i?86-*-freebsd5.0*)
362                         AFS_SYSNAME="i386_fbsd_50"
363                         ;;
364                 i?86-*-netbsd*1.5*)
365                         AFS_PARAM_COMMON=param.nbsd15.h
366                         AFS_SYSNAME="i386_nbsd15"
367                         ;;
368                 alpha-*-netbsd*1.5*)
369                         AFS_PARAM_COMMON=param.nbsd15.h
370                         AFS_SYSNAME="alpha_nbsd15"
371                         ;;
372                 i?86-*-netbsd*1.6[[M-Z]]*)
373                         AFS_PARAM_COMMON=param.nbsd20.h
374                         AFS_SYSNAME="i386_nbsd20"
375                         ;;
376                 powerpc-*-netbsd*1.6[[M-Z]]*)
377                         AFS_PARAM_COMMON=param.nbsd20.h
378                         AFS_SYSNAME="ppc_nbsd20"
379                         ;;
380                 i?86-*-netbsd*2.0*)
381                         AFS_PARAM_COMMON=param.nbsd20.h
382                         AFS_SYSNAME="i386_nbsd20"
383                         ;;
384                 powerpc-*-netbsd*2.0*)
385                         AFS_PARAM_COMMON=param.nbsd20.h
386                         AFS_SYSNAME="ppc_nbsd20"
387                         ;;
388                 i?86-*-netbsd*1.6*)
389                         AFS_PARAM_COMMON=param.nbsd16.h
390                         AFS_SYSNAME="i386_nbsd16"
391                         ;;
392                 alpha-*-netbsd*1.6*)
393                         AFS_PARAM_COMMON=param.nbsd16.h
394                         AFS_SYSNAME="alpha_nbsd16"
395                         ;;
396                 powerpc-*-netbsd*1.6*)
397                         AFS_PARAM_COMMON=param.nbsd16.h
398                         AFS_SYSNAME="ppc_nbsd16"
399                         ;;
400                 hppa*-hp-hpux11.0*)
401                         AFS_SYSNAME="hp_ux110"
402                         ;;
403                 hppa*-hp-hpux11.11)
404                         AFS_SYSNAME="hp_ux11i"
405                         ;;
406                 ia64-hp-hpux*)
407                         AFS_SYSNAME="ia64_hpux1122"
408                         ;;
409                 hppa*-hp-hpux10*)
410                         AFS_SYSNAME="hp_ux102"
411                         ;;
412                 powerpc-apple-darwin1.2*)
413                         AFS_SYSNAME="ppc_darwin_12"
414                         ;;
415                 powerpc-apple-darwin1.3*)
416                         AFS_SYSNAME="ppc_darwin_13"
417                         ;;
418                 powerpc-apple-darwin1.4*)
419                         AFS_SYSNAME="ppc_darwin_14"
420                         ;;
421                 powerpc-apple-darwin5.1*)
422                         AFS_SYSNAME="ppc_darwin_14"
423                         ;;
424                 powerpc-apple-darwin5.2*)
425                         AFS_SYSNAME="ppc_darwin_14"
426                         ;;
427                 powerpc-apple-darwin5.3*)
428                         AFS_SYSNAME="ppc_darwin_14"
429                         ;;
430                 powerpc-apple-darwin5.4*)
431                         AFS_SYSNAME="ppc_darwin_14"
432                         ;;
433                 powerpc-apple-darwin5.5*)
434                         AFS_SYSNAME="ppc_darwin_14"
435                         ;;
436                 powerpc-apple-darwin6.0*)
437                         AFS_SYSNAME="ppc_darwin_60"
438                         ;;
439                 powerpc-apple-darwin6.1*)
440                         AFS_SYSNAME="ppc_darwin_60"
441                         ;;
442                 powerpc-apple-darwin6.2*)
443                         AFS_SYSNAME="ppc_darwin_60"
444                         ;;
445                 powerpc-apple-darwin6.3*)
446                         AFS_SYSNAME="ppc_darwin_60"
447                         ;;
448                 powerpc-apple-darwin6.4*)
449                         AFS_SYSNAME="ppc_darwin_60"
450                         ;;
451                 powerpc-apple-darwin6.5*)
452                         AFS_SYSNAME="ppc_darwin_60"
453                         ;;
454                 sparc-sun-solaris2.5*)
455                         AFS_SYSNAME="sun4x_55"
456                         ;;
457                 sparc-sun-solaris2.6)
458                         AFS_SYSNAME="sun4x_56"
459                         ;;
460                 sparc-sun-solaris2.7)
461                         AFS_SYSNAME="sun4x_57"
462                         ;;
463                 sparc-sun-solaris2.8)
464                         AFS_SYSNAME="sun4x_58"
465                         ;;
466                 sparc-sun-solaris2.9)
467                         AFS_SYSNAME="sun4x_59"
468                         ;;
469                 sparc-sun-sunos4*)
470                         AFS_SYSNAME="sun4_413"
471                         ;;
472                 i386-pc-solaris2.7)
473                         AFS_SYSNAME="sunx86_57"
474                         ;;
475                 i386-pc-solaris2.8)
476                         AFS_SYSNAME="sunx86_58"
477                         ;;
478                 i386-pc-solaris2.9)
479                         AFS_SYSNAME="sunx86_59"
480                         ;;
481                 alpha*-dec-osf4.0*)
482                         AFS_SYSNAME="alpha_dux40"
483                         ;;
484                 alpha*-dec-osf5.0*)
485                         AFS_SYSNAME="alpha_dux50"
486                         ;;
487                 alpha*-dec-osf5.1*)
488                         AFS_SYSNAME="alpha_dux51"
489                         ;;
490                 mips-sgi-irix6.5)
491                         AFS_SYSNAME="sgi_65"
492                         ;;
493                 ia64-*-linux*)
494                         AFS_SYSNAME="ia64_linuxXX"
495                         ;;
496                 powerpc-*-linux*)
497                         AFS_SYSNAME="ppc_linuxXX"
498                         ;;
499                 alpha*-linux*)
500                         AFS_SYSNAME="alpha_linux_XX"
501                         ;;
502                 s390-*-linux*)
503                         AFS_SYSNAME="s390_linuxXX"
504                         ;;
505                 sparc-*-linux*)
506                         AFS_SYSNAME="sparc_linuxXX"
507                         ;;
508                 sparc64-*-linux*)
509                         AFS_SYSNAME="sparc64_linuxXX"
510                         ;;
511                 i?86-*-linux*)
512                         AFS_SYSNAME="i386_linuxXX"
513                         ;;
514                 parisc-*-linux-gnu)
515                         AFS_SYSNAME="parisc_linuxXX"
516                         ;;
517                 power*-ibm-aix4.2*)
518                         AFS_SYSNAME="rs_aix42"
519                         ;;
520                 power*-ibm-aix4.3*)
521                         AFS_SYSNAME="rs_aix42"
522                         ;;
523                 *)
524                         AC_MSG_ERROR(An AFS sysname is required)
525                         exit 1
526                         ;;
527         esac
528         case $AFS_SYSNAME in
529                 *_linux*)
530                         AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
531                         if test "x${AFS_SYSKVERS}" = "x"; then
532                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
533                         fi
534                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
535                         AFS_SYSNAME="$_AFS_SYSNAME"
536                         ;;
537         esac
538         AC_MSG_RESULT($AFS_SYSNAME)
539 fi
540
541 case $AFS_SYSNAME in
542         *_darwin*)
543                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
544                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
545                 dnl the test below fails on darwin, even if the CPPFLAGS below
546                 dnl are added. the headers from Kernel.Framework must be used
547                 dnl when KERNEL is defined.
548
549                 dnl really, such a thing isn't guaranteed to work on any 
550                 dnl platform until the kernel cflags from MakefileProto are
551                 dnl known to configure
552                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
553                 ;;
554         *)
555 AC_MSG_CHECKING(for definition of struct buf)
556 dnl save_CPPFLAGS="$CPPFLAGS"
557 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
558 AC_CACHE_VAL(ac_cv_have_struct_buf, [
559         ac_cv_have_struct_buf=no
560         AC_TRY_COMPILE(
561                 [#include <sys/buf.h>],
562                 [struct buf x;
563                 printf("%d\n", sizeof(x));],
564                 ac_cv_have_struct_buf=yes,)
565         ]
566 )
567 dnl CPPFLAGS="$save_CPPFLAGS"
568 AC_MSG_RESULT($ac_cv_have_struct_buf)
569 if test "$ac_cv_have_struct_buf" = yes; then
570         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
571 fi
572 ;;
573 esac
574
575
576 AC_CACHE_VAL(ac_cv_sockaddr_len,
577 [
578 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
579 AC_TRY_COMPILE( [#include <sys/types.h>
580 #include <sys/socket.h>],
581 [struct sockaddr *a;
582 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
583 AC_MSG_RESULT($ac_cv_sockaddr_len)])
584 if test "$ac_cv_sockaddr_len" = "yes"; then
585    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
586 fi
587 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
588         echo Skipping library tests because they confuse Irix.
589 else
590   AC_CHECK_FUNCS(socket)
591
592   if test "$ac_cv_func_socket" = no; then
593     for lib in socket inet; do
594         if test "$HAVE_SOCKET" != 1; then
595                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
596         fi
597     done
598   fi
599   
600   AC_CHECK_FUNCS(connect)       
601
602   if test "$ac_cv_func_connect" = no; then
603     for lib in nsl; do
604         if test "$HAVE_CONNECT" != 1; then
605                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
606         fi
607     done
608   fi
609
610   AC_CHECK_FUNCS(gethostbyname)
611   if test "$ac_cv_func_gethostbyname" = no; then
612         for lib in dns nsl resolv; do
613           if test "$HAVE_GETHOSTBYNAME" != 1; then
614             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
615           fi
616         done    
617   fi    
618
619   AC_CHECK_FUNCS(res_search)
620   if test "$ac_cv_func_res_search" = no; then
621         for lib in dns nsl resolv; do
622           if test "$HAVE_RES_SEARCH" != 1; then
623             AC_CHECK_LIB(${lib}, res_search, LIBS="$LIBS -l$lib";HAVE_RES_SEARCH=1;AC_DEFINE(HAVE_RES_SEARCH, 1, [define if you have res_search]))
624           fi
625         done    
626         if test "$HAVE_RES_SEARCH" = 1; then
627           LIB_res_search="-l$lib"       
628         fi
629   fi    
630 fi
631
632 PTHREAD_LIBS=error
633 AC_CHECK_LIB(pthread, pthread_attr_init,
634              PTHREAD_LIBS="-lpthread")
635 if test "x$PTHREAD_LIBS" = xerror; then
636         AC_CHECK_LIB(pthreads, pthread_attr_init,
637                 PTHREAD_LIBS="-lpthreads")
638 fi
639 if test "x$PTHREAD_LIBS" = xerror; then
640         AC_CHECK_LIB(c_r, pthread_attr_init,
641                 PTHREAD_LIBS="-lc_r")
642 fi
643 if test "x$PTHREAD_LIBS" = xerror; then
644         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
645 fi
646 if test "x$PTHREAD_LIBS" = xerror; then
647         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
648 fi
649 AC_SUBST(PTHREAD_LIBS)
650
651 WITH_OBSOLETE=NO
652 if test "$enable_obsolete" = "yes"; then
653         WITH_OBSOLETE=YES
654 fi
655
656 WITH_INSECURE=NO
657 if test "$enable_insecure" = "yes"; then
658         WITH_INSECURE=YES
659 fi
660
661 # Fast restart
662 if test "$enable_supergroups" = "yes"; then
663         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
664 fi
665
666 if test "$enable_fast_restart" = "yes"; then
667         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
668 fi
669
670 if test "$enable_bitmap_later" = "yes"; then
671         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
672 fi
673
674 if test "$enable_full_vos_listvol_switch" = "yes"; then
675         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
676 fi
677
678 if test "$enable_bos_restricted_mode" = "yes"; then
679         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
680 fi
681
682 if test "$enable_bos_new_config" = "yes"; then
683         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
684 fi
685
686 if test "$enable_namei_fileserver" = "yes"; then
687         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
688 fi
689
690 if test "$enable_afsdb" = "yes"; then
691         LIB_AFSDB="$LIB_res_search"
692         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
693 fi
694
695 dnl check for tivoli
696 AC_MSG_CHECKING(for tivoli tsm butc support)
697 XBSA_CFLAGS=""
698 if test "$enable_tivoli_tsm" = "yes"; then
699         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
700         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
701
702         if test -e "$XBSADIR1/xbsa.h"; then
703                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
704                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
705         elif test -e "$XBSADIR2/xbsa.h"; then
706                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
707                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
708         else
709                 AC_MSG_RESULT([no, missing xbsa.h header file])
710         fi
711 else
712         AC_MSG_RESULT([no])
713 fi
714 AC_SUBST(XBSA_CFLAGS)
715
716 dnl checks for header files.
717 AC_HEADER_STDC
718 AC_HEADER_SYS_WAIT
719 AC_HEADER_DIRENT
720 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
721 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
722 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h)
723 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
724 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h)
725 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h)
726
727 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf re_comp re_exec)
728 AC_CHECK_FUNCS(setprogname getprogname sigaction)
729 AC_CHECK_TYPE(ssize_t, int)
730 AC_SIZEOF_TYPE(long)
731
732 AC_CHECK_FUNCS(timegm)
733
734 dnl Directory PATH handling
735 if test "x$enable_transarc_paths" = "xyes"  ; then 
736     afsconfdir=${afsconfdir=/usr/afs/etc}
737     viceetcdir=${viceetcdir=/usr/vice/etc}
738     afskerneldir=${afskerneldir=${viceetcdir}}
739     afssrvbindir=${afssrvbindir=/usr/afs/bin}
740     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
741     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
742     afsdbdir=${afsdbdir=/usr/afs/db}
743     afslogsdir=${afslogsdir=/usr/afs/logs}
744     afslocaldir=${afslocaldir=/usr/afs/local}
745     afsbackupdir=${afsbackupdir=/usr/afs/backup}
746     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
747 else 
748     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
749     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
750     afskerneldir=${afskerneldir='${libdir}/openafs'}
751     afssrvbindir=${afssrvbindir='${bindir}'}
752     afssrvsbindir=${afssrvsbindir='${sbindir}'}
753     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
754     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
755     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
756     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
757     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
758     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
759 fi
760 AC_SUBST(afsconfdir)
761 AC_SUBST(viceetcdir)
762 AC_SUBST(afskerneldir)
763 AC_SUBST(afssrvbindir)
764 AC_SUBST(afssrvsbindir)
765 AC_SUBST(afssrvlibexecdir)
766 AC_SUBST(afsdbdir)
767 AC_SUBST(afslogsdir)
768 AC_SUBST(afslocaldir)
769 AC_SUBST(afsbackupdir)
770 AC_SUBST(afsbosconfigdir)
771
772 if test "x$enable_kernel_module" = "xyes"; then
773 ENABLE_KERNEL_MODULE=libafs
774 fi
775
776 AC_SUBST(AFS_SYSNAME)
777 AC_SUBST(AFS_PARAM_COMMON)
778 AC_SUBST(ENABLE_KERNEL_MODULE)
779 AC_SUBST(LIB_AFSDB)
780 AC_SUBST(LINUX_KERNEL_PATH)
781 AC_SUBST(LINUX_VERSION)
782 AC_SUBST(MKAFS_OSTYPE)
783 AC_SUBST(TOP_OBJDIR)
784 AC_SUBST(TOP_SRCDIR)
785 AC_SUBST(TOP_INCDIR)
786 AC_SUBST(TOP_LIBDIR)
787 AC_SUBST(DEST)
788 AC_SUBST(WITH_OBSOLETE)
789 AC_SUBST(WITH_INSECURE)
790 AC_SUBST(DARWIN_INFOFILE)
791 AC_SUBST(IRIX_BUILD_IP35)
792
793 OPENAFS_OSCONF
794
795 TOP_SRCDIR="${srcdir}/src"
796 dnl
797 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
798 dnl
799 case $TOP_SRCDIR in
800         /*)
801                 ;;
802         *)
803                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
804                 ;;
805 esac
806
807 TOP_OBJDIR="${SRCDIR_PARENT}"
808 TOP_INCDIR="${SRCDIR_PARENT}/include"
809 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
810 if test "${DEST}x" = "x"; then
811         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
812 fi
813
814
815 ])