freebsd-5-update-20030213
[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-filesever         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 [  --enable-full-vos-listvol-switch     enable vos full listvol switch for formatted output],, enable_full_vos_listvol_switch="no")
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_ENABLE(kernel-module,
45 [  --disable-kernel-module              disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
46 )
47 AC_ARG_ENABLE(redhat-buildsys,
48 [  --enable-redhat-buildsys             enable compilation of the redhat build system kernel (defaults to disabled)],, enable_redhat_buildsys="no"
49 )
50 AC_ARG_ENABLE(transarc-paths,
51 [  --enable-transarc-paths                      Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
52 )
53 AC_ARG_ENABLE(tivoli-tsm,
54 [  --enable-tivoli-tsm                  Enable use of the Tivoli TSM API libraries for butc support],, enable_tivoli_tsm="no"
55 )
56 AC_ARG_ENABLE(debug-kernel,
57 [  --enable-debug-kernel                enable compilation of the kernel module with debugging information (defaults to disabled)],, enable_debug_kernel="no"
58 )
59 AC_ARG_ENABLE(optimize-kernel,
60 [  --disable-optimize-kernel            disable compilation of the kernel module with optimization (defaults based on platform)],, enable_optimize_kernel="yes"
61 )
62 AC_ARG_ENABLE(debug,
63 [  --enable-debug                       enable compilation of the user space code with debugging information (defaults to disabled)],, enable_debug="no"
64 )
65 AC_ARG_ENABLE(optimize,
66 [  --disable-optimize                   disable optimization for compilation of the user space code (defaults to enabled)],, enable_optimize="yes"
67 )
68 AC_ARG_ENABLE(debug-lwp,
69 [  --enable-debug-lwp                   enable compilation of the LWP code with debugging information (defaults to disabled)],, enable_debug_lwp="no"
70 )
71 AC_ARG_ENABLE(optimize-lwp,
72 [  --disable-optimize-lwp               disable optimization for compilation of the LWP code (defaults to enabled)],, enable_optimize_lwp="yes"
73 )
74
75 dnl weird ass systems
76 AC_AIX
77 AC_ISC_POSIX
78 AC_MINIX
79
80 dnl Various compiler setup.
81 AC_TYPE_PID_T
82 AC_TYPE_SIZE_T
83 AC_TYPE_SIGNAL
84
85 dnl Checks for programs.
86 AC_PROG_INSTALL
87 AC_PROG_LN_S
88 AC_PROG_RANLIB
89 AC_PROG_YACC
90 AM_PROG_LEX
91
92 OPENAFS_CHECK_BIGENDIAN
93
94 AC_MSG_CHECKING(your OS)
95 system=$host
96 case $system in
97         *-linux*)
98                 MKAFS_OSTYPE=LINUX
99                 if test "x$enable_redhat_buildsys" = "xyes"; then
100                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
101                 fi
102                 if test "x$enable_kernel_module" = "xyes"; then
103                  if test "x$with_linux_kernel_headers" != "x"; then
104                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
105                  else
106                    LINUX_KERNEL_PATH="/usr/src/linux"
107                  fi
108                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
109                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
110                   if test "x$linux_kvers" = "x"; then
111                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
112                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
113                       if test "x$linux_kvers" = "x"; then
114
115                         AC_MSG_ERROR(Linux headers lack version definition [2])
116                         exit 1
117                       else
118                         LINUX_VERSION="$linux_kvers"
119                       fi
120                     else
121                       AC_MSG_ERROR(Linux headers lack version definition)
122                       exit 1
123                     fi
124                   else
125                     LINUX_VERSION="$linux_kvers"
126                   fi
127                  else
128                     enable_kernel_module="no"
129                  fi
130                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
131                      enable_kernel_module="no"
132                  fi
133                  if test "x$enable_kernel_module" = "xno"; then
134                   if test "x$with_linux_kernel_headers" != "x"; then
135                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
136                    exit 1
137                   else
138                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
139                   fi
140                  fi
141                 fi
142                 AC_MSG_RESULT(linux)
143                 if test "x$enable_kernel_module" = "xyes"; then
144                  if test "x$enable_debug_kernel" = "xno"; then
145                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
146                  fi
147                  OPENAFS_GCC_SUPPORTS_MARCH
148                  AC_SUBST(P5PLUS_KOPTS)
149                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
150                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
151                  OPENAFS_GCC_SUPPORTS_NO_COMMON
152                  OPENAFS_GCC_SUPPORTS_PIPE
153                  AC_SUBST(LINUX_GCC_KOPTS)
154                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
155                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,afs)],
156                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
157                  )
158                  LINUX_COMPLETION_H_EXISTS
159                  LINUX_DEFINES_FOR_EACH_PROCESS
160                  LINUX_DEFINES_PREV_TASK
161                  LINUX_EXPORTS_TASKLIST_LOCK
162                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
163                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
164                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
165                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
166                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
167                  LINUX_INODE_SETATTR_RETURN_TYPE
168                  LINUX_NEED_RHCONFIG
169                  LINUX_RECALC_SIGPENDING_ARG_TYPE
170                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
171                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
172                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
173                  LINUX_WHICH_MODULES
174                  if test "x$ac_cv_linux_config_modversions" = "xno"; then
175                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it's exported])
176                    ac_cv_linux_exports_sys_call_table=yes
177                  else
178                    LINUX_EXPORTS_INIT_MM
179                    LINUX_EXPORTS_KALLSYMS_ADDRESS
180                    LINUX_EXPORTS_KALLSYMS_SYMBOL
181                    LINUX_EXPORTS_SYS_CALL_TABLE
182                    LINUX_EXPORTS_SYS_CHDIR
183                    LINUX_EXPORTS_SYS_CLOSE
184                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
185                          linux_syscall_method=none
186                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
187                             linux_syscall_method=scan
188                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
189                                linux_syscall_method=scan_with_kallsyms_address
190                             fi
191                          fi
192                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
193                             linux_syscall_method=kallsyms_symbol
194                          fi
195                          if test "x$linux_syscall_method" = "xnone"; then
196                         AC_MSG_ERROR([no available sys_call_table access method])
197                          fi
198                          if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
199                           AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
200                          fi
201                          if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
202                           AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
203                          fi
204                    fi
205                  fi
206                  if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
207                   AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if your linux kernel exports tasklist_lock])
208                  fi
209                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
210                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
211                  fi
212                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
213                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
214                  fi
215                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
216                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
217                  fi
218                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
219                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
220                  fi
221                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
222                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
223                  fi
224                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
225                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
226                  fi
227                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
228                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
229                  fi
230                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then 
231                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
232                  fi
233                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then 
234                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
235                  fi
236                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then 
237                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
238                  fi
239                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then 
240                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
241                  fi
242                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then 
243                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
244                  fi
245                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then 
246                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
247                  fi
248                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then 
249                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
250                  fi
251                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then 
252                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
253                  fi
254                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then 
255                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
256                  fi
257                 :
258                 fi
259                 ;;
260         *-solaris*)
261                 MKAFS_OSTYPE=SOLARIS
262                 AC_MSG_RESULT(sun4)
263                 SOLARIS_UFSVFS_HAS_DQRWLOCK
264                 SOLARIS_PROC_HAS_P_COREFILE
265                 ;;
266         *-sunos*)
267                 MKAFS_OSTYPE=SUNOS
268                 enable_kernel_module=no
269                 AC_MSG_RESULT(sun4)
270                 ;;
271         *-hpux*)
272                 MKAFS_OSTYPE=HPUX
273                 AC_MSG_RESULT(hp_ux)
274                 ;;
275         *-irix*)
276                 if test -d /usr/include/sys/SN/SN1; then
277                  IRIX_BUILD_IP35="IP35"
278                 fi
279                 MKAFS_OSTYPE=IRIX
280                 AC_MSG_RESULT(sgi)
281                 ;;
282         *-aix*)
283                 MKAFS_OSTYPE=AIX
284                 AC_MSG_RESULT(rs_aix)
285                 ;;
286         *-osf*)
287                 MKAFS_OSTYPE=DUX
288                 AC_MSG_RESULT(alpha_dux)
289                 if test "x$enable_kernel_module" = "xyes"; then
290                  if test "x$with_dux_kernel_headers" != "x"; then
291                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
292                  else
293                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
294                  fi
295                 fi
296                 if test "$HEADER_RT" = "*" ; then
297                         AC_MSG_ERROR([Need a configured kernel directory])
298                 fi
299                 AC_SUBST([HEADER_RT])
300                 ;;
301         *-darwin*)
302                 MKAFS_OSTYPE=DARWIN
303                 AC_MSG_RESULT(ppc_darwin)
304                 ;;
305         *-freebsd*)
306                 MKAFS_OSTYPE=FBSD
307                 AC_MSG_RESULT(i386_fbsd)
308                 ;;
309         *-netbsd*)
310                 MKAFS_OSTYPE=NBSD
311                 AC_MSG_RESULT(nbsd)
312                 ;;
313         *-openbsd*)
314                 MKAFS_OSTYPE=OBSD
315                 AC_MSG_RESULT(i386_obsd)
316                 ;;
317         *)
318                 AC_MSG_RESULT($system)
319                 ;;
320 esac
321
322 if test "x$with_afs_sysname" != "x"; then
323         AFS_SYSNAME="$with_afs_sysname"
324 else
325         AC_MSG_CHECKING(your AFS sysname)
326         case $host in
327                 i386-unknown-openbsd3.1)
328                         AFS_SYSNAME="i386_obsd31"
329                         ;;
330                 i386-unknown-openbsd3.2)
331                         AFS_SYSNAME="i386_obsd32"
332                         ;;
333                 i?86-*-freebsd4.2*)
334                         AFS_SYSNAME="i386_fbsd_42"
335                         ;;
336                 i?86-*-freebsd4.3*)
337                         AFS_SYSNAME="i386_fbsd_43"
338                         ;;
339                 i?86-*-freebsd4.4*)
340                         AFS_SYSNAME="i386_fbsd_44"
341                         ;;
342                 i?86-*-freebsd4.5*)
343                         AFS_SYSNAME="i386_fbsd_45"
344                         ;;
345                 i?86-*-freebsd4.6*)
346                         AFS_SYSNAME="i386_fbsd_46"
347                         ;;
348                 i?86-*-freebsd4.7*)
349                         AFS_SYSNAME="i386_fbsd_47"
350                         ;;
351                 i?86-*-freebsd5.0*)
352                         AFS_SYSNAME="i386_fbsd_50"
353                         ;;
354                 i?86-*-netbsd*1.5*)
355                         AFS_PARAM_COMMON=param.nbsd15.h
356                         AFS_SYSNAME="i386_nbsd15"
357                         ;;
358                 alpha-*-netbsd*1.5*)
359                         AFS_PARAM_COMMON=param.nbsd15.h
360                         AFS_SYSNAME="alpha_nbsd15"
361                         ;;
362                 i?86-*-netbsd*1.6[[M-Z]]*)
363                         AFS_PARAM_COMMON=param.nbsd20.h
364                         AFS_SYSNAME="i386_nbsd20"
365                         ;;
366                 i?86-*-netbsd*2.0*)
367                         AFS_PARAM_COMMON=param.nbsd20.h
368                         AFS_SYSNAME="i386_nbsd20"
369                         ;;
370                 i?86-*-netbsd*1.6*)
371                         AFS_PARAM_COMMON=param.nbsd16.h
372                         AFS_SYSNAME="i386_nbsd16"
373                         ;;
374                 alpha-*-netbsd*1.6*)
375                         AFS_PARAM_COMMON=param.nbsd16.h
376                         AFS_SYSNAME="alpha_nbsd16"
377                         ;;
378                 hppa*-hp-hpux11*)
379                         AFS_SYSNAME="hp_ux110"
380                         ;;
381                 hppa*-hp-hpux10*)
382                         AFS_SYSNAME="hp_ux102"
383                         ;;
384                 powerpc-apple-darwin1.2*)
385                         AFS_SYSNAME="ppc_darwin_12"
386                         ;;
387                 powerpc-apple-darwin1.3*)
388                         AFS_SYSNAME="ppc_darwin_13"
389                         ;;
390                 powerpc-apple-darwin1.4*)
391                         AFS_SYSNAME="ppc_darwin_14"
392                         ;;
393                 powerpc-apple-darwin5.1*)
394                         AFS_SYSNAME="ppc_darwin_14"
395                         ;;
396                 powerpc-apple-darwin5.2*)
397                         AFS_SYSNAME="ppc_darwin_14"
398                         ;;
399                 powerpc-apple-darwin5.3*)
400                         AFS_SYSNAME="ppc_darwin_14"
401                         ;;
402                 powerpc-apple-darwin5.4*)
403                         AFS_SYSNAME="ppc_darwin_14"
404                         ;;
405                 powerpc-apple-darwin5.5*)
406                         AFS_SYSNAME="ppc_darwin_14"
407                         ;;
408                 powerpc-apple-darwin6.0*)
409                         AFS_SYSNAME="ppc_darwin_60"
410                         ;;
411                 powerpc-apple-darwin6.1*)
412                         AFS_SYSNAME="ppc_darwin_60"
413                         ;;
414                 powerpc-apple-darwin6.2*)
415                         AFS_SYSNAME="ppc_darwin_60"
416                         ;;
417                 sparc-sun-solaris2.5*)
418                         AFS_SYSNAME="sun4x_55"
419                         ;;
420                 sparc-sun-solaris2.6)
421                         AFS_SYSNAME="sun4x_56"
422                         ;;
423                 sparc-sun-solaris2.7)
424                         AFS_SYSNAME="sun4x_57"
425                         ;;
426                 sparc-sun-solaris2.8)
427                         AFS_SYSNAME="sun4x_58"
428                         ;;
429                 sparc-sun-solaris2.9)
430                         AFS_SYSNAME="sun4x_59"
431                         ;;
432                 sparc-sun-sunos4*)
433                         AFS_SYSNAME="sun4_413"
434                         ;;
435                 i386-pc-solaris2.7)
436                         AFS_SYSNAME="sunx86_57"
437                         ;;
438                 i386-pc-solaris2.8)
439                         AFS_SYSNAME="sunx86_58"
440                         ;;
441                 i386-pc-solaris2.9)
442                         AFS_SYSNAME="sunx86_59"
443                         ;;
444                 alpha*-dec-osf4.0*)
445                         AFS_SYSNAME="alpha_dux40"
446                         ;;
447                 alpha*-dec-osf5.0*)
448                         AFS_SYSNAME="alpha_dux50"
449                         ;;
450                 alpha*-dec-osf5.1*)
451                         AFS_SYSNAME="alpha_dux51"
452                         ;;
453                 mips-sgi-irix6.5)
454                         AFS_SYSNAME="sgi_65"
455                         ;;
456                 ia64-*-linux*)
457                         AFS_SYSNAME="ia64_linuxXX"
458                         ;;
459                 powerpc-*-linux*)
460                         AFS_SYSNAME="ppc_linuxXX"
461                         ;;
462                 alpha*-linux*)
463                         AFS_SYSNAME="alpha_linux_XX"
464                         ;;
465                 s390-*-linux*)
466                         AFS_SYSNAME="s390_linuxXX"
467                         ;;
468                 sparc-*-linux*)
469                         AFS_SYSNAME="sparc_linuxXX"
470                         ;;
471                 sparc64-*-linux*)
472                         AFS_SYSNAME="sparc64_linuxXX"
473                         ;;
474                 i?86-*-linux*)
475                         AFS_SYSNAME="i386_linuxXX"
476                         ;;
477                 parisc-*-linux-gnu)
478                         AFS_SYSNAME="parisc_linuxXX"
479                         ;;
480                 power*-ibm-aix4.2*)
481                         AFS_SYSNAME="rs_aix42"
482                         ;;
483                 power*-ibm-aix4.3*)
484                         AFS_SYSNAME="rs_aix42"
485                         ;;
486                 *)
487                         AC_MSG_ERROR(An AFS sysname is required)
488                         exit 1
489                         ;;
490         esac
491         case $AFS_SYSNAME in
492                 *_linux*)
493                         AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
494                         if test "x${AFS_SYSKVERS}" = "x"; then
495                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
496                         fi
497                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
498                         AFS_SYSNAME="$_AFS_SYSNAME"
499                         ;;
500         esac
501         AC_MSG_RESULT($AFS_SYSNAME)
502 fi
503
504 case $AFS_SYSNAME in
505         *_darwin*)
506                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
507                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
508                 dnl the test below fails on darwin, even if the CPPFLAGS below
509                 dnl are added. the headers from Kernel.Framework must be used
510                 dnl when KERNEL is defined.
511
512                 dnl really, such a thing isn't guaranteed to work on any 
513                 dnl platform until the kernel cflags from MakefileProto are
514                 dnl known to configure
515                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
516                 ;;
517         *)
518 AC_MSG_CHECKING(for definition of struct buf)
519 dnl save_CPPFLAGS="$CPPFLAGS"
520 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
521 AC_CACHE_VAL(ac_cv_have_struct_buf, [
522         ac_cv_have_struct_buf=no
523         AC_TRY_COMPILE(
524                 [#include <sys/buf.h>],
525                 [struct buf x;
526                 printf("%d\n", sizeof(x));],
527                 ac_cv_have_struct_buf=yes,)
528         ]
529 )
530 dnl CPPFLAGS="$save_CPPFLAGS"
531 AC_MSG_RESULT($ac_cv_have_struct_buf)
532 if test "$ac_cv_have_struct_buf" = yes; then
533         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
534 fi
535 ;;
536 esac
537
538
539 AC_CACHE_VAL(ac_cv_sockaddr_len,
540 [
541 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
542 AC_TRY_COMPILE( [#include <sys/types.h>
543 #include <sys/socket.h>],
544 [struct sockaddr *a;
545 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
546 AC_MSG_RESULT($ac_cv_sockaddr_len)])
547 if test "$ac_cv_sockaddr_len" = "yes"; then
548    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
549 fi
550 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
551         echo Skipping library tests because they confuse Irix.
552 else
553   AC_CHECK_FUNCS(socket)
554
555   if test "$ac_cv_func_socket" = no; then
556     for lib in socket inet; do
557         if test "$HAVE_SOCKET" != 1; then
558                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
559         fi
560     done
561   fi
562   
563   AC_CHECK_FUNCS(connect)       
564
565   if test "$ac_cv_func_connect" = no; then
566     for lib in nsl; do
567         if test "$HAVE_CONNECT" != 1; then
568                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
569         fi
570     done
571   fi
572
573   AC_CHECK_FUNCS(gethostbyname)
574   if test "$ac_cv_func_gethostbyname" = no; then
575         for lib in dns nsl resolv; do
576           if test "$HAVE_GETHOSTBYNAME" != 1; then
577             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
578           fi
579         done    
580   fi    
581
582   AC_CHECK_FUNCS(res_search)
583   if test "$ac_cv_func_res_search" = no; then
584         for lib in dns nsl resolv; do
585           if test "$HAVE_RES_SEARCH" != 1; then
586             AC_CHECK_LIB(${lib}, res_search, LIBS="$LIBS -l$lib";HAVE_RES_SEARCH=1;AC_DEFINE(HAVE_RES_SEARCH, 1, [define if you have res_search]))
587           fi
588         done    
589         if test "$HAVE_RES_SEARCH" = 1; then
590           LIB_res_search="-l$lib"       
591         fi
592   fi    
593 fi
594
595 PTHREAD_LIBS=error
596 AC_CHECK_LIB(pthread, pthread_attr_init,
597              PTHREAD_LIBS="-lpthread")
598 if test "x$PTHREAD_LIBS" = xerror; then
599         AC_CHECK_LIB(pthreads, pthread_attr_init,
600                 PTHREAD_LIBS="-lpthreads")
601 fi
602 if test "x$PTHREAD_LIBS" = xerror; then
603         AC_CHECK_LIB(c_r, pthread_attr_init,
604                 PTHREAD_LIBS="-lc_r")
605 fi
606 if test "x$PTHREAD_LIBS" = xerror; then
607         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
608 fi
609 if test "x$PTHREAD_LIBS" = xerror; then
610         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
611 fi
612 AC_SUBST(PTHREAD_LIBS)
613
614 WITH_OBSOLETE=NO
615 if test "$enable_obsolete" = "yes"; then
616         WITH_OBSOLETE=YES
617 fi
618
619 WITH_INSECURE=NO
620 if test "$enable_insecure" = "yes"; then
621         WITH_INSECURE=YES
622 fi
623
624 # Fast restart
625 if test "$enable_supergroups" = "yes"; then
626         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
627 fi
628
629 if test "$enable_fast_restart" = "yes"; then
630         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
631 fi
632
633 if test "$enable_bitmap_later" = "yes"; then
634         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
635 fi
636
637 if test "$enable_full_vos_listvol_switch" = "yes"; then
638         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
639 fi
640
641 if test "$enable_bos_restricted_mode" = "yes"; then
642         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
643 fi
644
645 if test "$enable_bos_new_config" = "yes"; then
646         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
647 fi
648
649 if test "$enable_largefile_fileserver" = "yes"; then
650         AC_DEFINE(AFS_LARGEFILE_ENV)
651 fi
652
653 if test "$enable_namei_fileserver" = "yes"; then
654         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
655 fi
656
657 if test "$enable_afsdb" = "yes"; then
658         LIB_AFSDB="$LIB_res_search"
659         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
660 fi
661
662 dnl check for tivoli
663 AC_MSG_CHECKING(for tivoli tsm butc support)
664 XBSA_CFLAGS=""
665 if test "$enable_tivoli_tsm" = "yes"; then
666         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
667         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
668
669         if test -e "$XBSADIR1/xbsa.h"; then
670                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
671                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
672         elif test -e "$XBSADIR2/xbsa.h"; then
673                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
674                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
675         else
676                 AC_MSG_RESULT([no, missing xbsa.h header file])
677         fi
678 else
679         AC_MSG_RESULT([no])
680 fi
681 AC_SUBST(XBSA_CFLAGS)
682
683 dnl checks for header files.
684 AC_HEADER_STDC
685 AC_HEADER_SYS_WAIT
686 AC_HEADER_DIRENT
687 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
688 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
689 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h)
690 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
691 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h)
692 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h)
693
694 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf re_comp re_exec)
695 AC_CHECK_FUNCS(setprogname getprogname sigaction)
696 AC_CHECK_TYPE(ssize_t, int)
697 AC_SIZEOF_TYPE(long)
698
699 AC_CHECK_FUNCS(timegm)
700
701 dnl Directory PATH handling
702 if test "x$enable_transarc_paths" = "xyes"  ; then 
703     afsconfdir=${afsconfdir=/usr/afs/etc}
704     viceetcdir=${viceetcdir=/usr/vice/etc}
705     afskerneldir=${afskerneldir=${viceetcdir}}
706     afssrvbindir=${afssrvbindir=/usr/afs/bin}
707     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
708     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
709     afsdbdir=${afsdbdir=/usr/afs/db}
710     afslogsdir=${afslogsdir=/usr/afs/logs}
711     afslocaldir=${afslocaldir=/usr/afs/local}
712     afsbackupdir=${afsbackupdir=/usr/afs/backup}
713     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
714 else 
715     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
716     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
717     afskerneldir=${afskerneldir='${libdir}/openafs'}
718     afssrvbindir=${afssrvbindir='${bindir}'}
719     afssrvsbindir=${afssrvsbindir='${sbindir}'}
720     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
721     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
722     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
723     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
724     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
725     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
726 fi
727 AC_SUBST(afsconfdir)
728 AC_SUBST(viceetcdir)
729 AC_SUBST(afskerneldir)
730 AC_SUBST(afssrvbindir)
731 AC_SUBST(afssrvsbindir)
732 AC_SUBST(afssrvlibexecdir)
733 AC_SUBST(afsdbdir)
734 AC_SUBST(afslogsdir)
735 AC_SUBST(afslocaldir)
736 AC_SUBST(afsbackupdir)
737 AC_SUBST(afsbosconfigdir)
738
739 if test "x$enable_kernel_module" = "xyes"; then
740 ENABLE_KERNEL_MODULE=libafs
741 fi
742
743 AC_SUBST(AFS_SYSNAME)
744 AC_SUBST(AFS_PARAM_COMMON)
745 AC_SUBST(ENABLE_KERNEL_MODULE)
746 AC_SUBST(LIB_AFSDB)
747 AC_SUBST(LINUX_KERNEL_PATH)
748 AC_SUBST(LINUX_VERSION)
749 AC_SUBST(MKAFS_OSTYPE)
750 AC_SUBST(TOP_OBJDIR)
751 AC_SUBST(TOP_SRCDIR)
752 AC_SUBST(TOP_INCDIR)
753 AC_SUBST(TOP_LIBDIR)
754 AC_SUBST(DEST)
755 AC_SUBST(WITH_OBSOLETE)
756 AC_SUBST(WITH_INSECURE)
757 AC_SUBST(DARWIN_INFOFILE)
758 AC_SUBST(IRIX_BUILD_IP35)
759
760 OPENAFS_OSCONF
761
762 TOP_SRCDIR="${srcdir}/src"
763 dnl
764 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
765 dnl
766 case $TOP_SRCDIR in
767         /*)
768                 ;;
769         *)
770                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
771                 ;;
772 esac
773
774 TOP_OBJDIR="${SRCDIR_PARENT}"
775 TOP_INCDIR="${SRCDIR_PARENT}/include"
776 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
777 if test "${DEST}x" = "x"; then
778         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
779 fi
780
781
782 ])