retire-cat-pages-20051213
[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 and package)],, enable_obsolete="no")
18 AC_ARG_ENABLE( afsdb,
19 [  --disable-afsdb                      disable AFSDB RR support],, enable_afsdb="yes")
20 AC_ARG_ENABLE( pam,
21 [  --disable-pam                        disable PAM support],, enable_pam="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 [  --disable-largefile-fileserver       disable large file support in fileserver],, enable_largefile_fileserver="yes")
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-2.4, then /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_WITH(bsd-kernel-build,
48 [  --with-bsd-kernel-build=path         use the kernel build found at path(optional, defaults to KSRC/i386/compile/GENERIC)]
49 )
50 AC_ARG_ENABLE(kernel-module,
51 [  --disable-kernel-module              disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
52 )
53 AC_ARG_ENABLE(redhat-buildsys,
54 [  --enable-redhat-buildsys             enable compilation of the redhat build system kernel (defaults to disabled)],, enable_redhat_buildsys="no"
55 )
56 AC_ARG_ENABLE(transarc-paths,
57 [  --enable-transarc-paths                      Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
58 )
59 AC_ARG_ENABLE(tivoli-tsm,
60 [  --enable-tivoli-tsm                  Enable use of the Tivoli TSM API libraries for butc support],, enable_tivoli_tsm="no"
61 )
62 AC_ARG_ENABLE(debug-kernel,
63 [  --enable-debug-kernel                enable compilation of the kernel module with debugging information (defaults to disabled)],, enable_debug_kernel="no"
64 )
65 AC_ARG_ENABLE(optimize-kernel,
66 [  --disable-optimize-kernel            disable compilation of the kernel module with optimization (defaults based on platform)],, enable_optimize_kernel="yes"
67 )
68 AC_ARG_ENABLE(debug,
69 [  --enable-debug                       enable compilation of the user space code with debugging information (defaults to disabled)],, enable_debug="no"
70 )
71 AC_ARG_ENABLE(optimize,
72 [  --disable-optimize                   disable optimization for compilation of the user space code (defaults to enabled)],, enable_optimize="yes"
73 )
74 AC_ARG_ENABLE(debug-lwp,
75 [  --enable-debug-lwp                   enable compilation of the LWP code with debugging information (defaults to disabled)],, enable_debug_lwp="no"
76 )
77 AC_ARG_ENABLE(optimize-lwp,
78 [  --disable-optimize-lwp               disable optimization for compilation of the LWP code (defaults to enabled)],, enable_optimize_lwp="yes"
79 )
80
81 enable_login="no"
82
83 dnl weird ass systems
84 AC_AIX
85 AC_ISC_POSIX
86 AC_MINIX
87
88 dnl Various compiler setup.
89 AC_TYPE_PID_T
90 AC_TYPE_SIZE_T
91 AC_TYPE_SIGNAL
92 COMPILER_HAS_FUNCTION_MACRO
93
94 dnl Checks for programs.
95 AC_PROG_INSTALL
96 AC_PROG_LN_S
97 AC_PROG_RANLIB
98 AC_PROG_YACC
99 AM_PROG_LEX
100
101 OPENAFS_CHECK_BIGENDIAN
102
103 AC_MSG_CHECKING(your OS)
104 system=$host
105 case $system in
106         *-linux*)
107
108                 MKAFS_OSTYPE=LINUX
109                 if test "x$enable_redhat_buildsys" = "xyes"; then
110                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
111                 fi
112                 if test "x$enable_kernel_module" = "xyes"; then
113                  if test "x$with_linux_kernel_headers" != "x"; then
114                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
115                  else
116                    LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
117                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
118                      LINUX_KERNEL_PATH="/usr/src/linux-2.4"
119                    fi
120                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
121                      LINUX_KERNEL_PATH="/usr/src/linux"
122                    fi
123                  fi
124                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
125                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
126                   if test "x$linux_kvers" = "x"; then
127                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
128                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
129                       if test "x$linux_kvers" = "x"; then
130
131                         AC_MSG_ERROR(Linux headers lack version definition [2])
132                         exit 1
133                       else
134                         LINUX_VERSION="$linux_kvers"
135                       fi
136                     else
137                       AC_MSG_ERROR(Linux headers lack version definition)
138                       exit 1
139                     fi
140                   else
141                     LINUX_VERSION="$linux_kvers"
142                   fi
143                  else
144                     enable_kernel_module="no"
145                  fi
146                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
147                      enable_kernel_module="no"
148                  fi
149                  if test "x$enable_kernel_module" = "xno"; then
150                   if test "x$with_linux_kernel_headers" != "x"; then
151                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
152                    exit 1
153                   else
154                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
155                   fi
156                  fi
157                  dnl do we need to determine SUBARCH from autoconf.h
158                  SUBARCH=default
159                 fi
160                 AC_MSG_RESULT(linux)
161                 if test "x$enable_kernel_module" = "xyes"; then
162                  AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
163                  if test "x${AFS_SYSKVERS}" = "x"; then
164                   AC_MSG_ERROR(Couldn't guess your Linux version [2])
165                  fi
166                 fi
167                 ;;
168         *-solaris*)
169                 MKAFS_OSTYPE=SOLARIS
170                 AC_MSG_RESULT(sun4)
171                 SOLARIS_UFSVFS_HAS_DQRWLOCK
172                 SOLARIS_PROC_HAS_P_COREFILE
173                 SOLARIS_FS_HAS_FS_ROLLED
174                 ;;
175         *-sunos*)
176                 MKAFS_OSTYPE=SUNOS
177                 enable_kernel_module=no
178                 AC_MSG_RESULT(sun4)
179                 ;;
180         *-hpux*)
181                 MKAFS_OSTYPE=HPUX
182                 AC_MSG_RESULT(hp_ux)
183                 if test -f "/usr/old/usr/include/ndir.h"; then
184                  AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
185                 fi
186                 ;;
187         *-irix*)
188                 if test -d /usr/include/sys/SN/SN1; then
189                  IRIX_BUILD_IP35="IP35"
190                 fi
191                 MKAFS_OSTYPE=IRIX
192                 AC_MSG_RESULT(sgi)
193                 ;;
194         *-aix*)
195                 MKAFS_OSTYPE=AIX
196                 AC_MSG_RESULT(rs_aix)
197                 ;;
198         *-osf*)
199                 MKAFS_OSTYPE=DUX
200                 AC_MSG_RESULT(alpha_dux)
201                 if test "x$enable_kernel_module" = "xyes"; then
202                  if test "x$with_dux_kernel_headers" != "x"; then
203                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
204                  else
205                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
206                  fi
207                 fi
208                 if test "$HEADER_RT" = "*" ; then
209                         AC_MSG_ERROR([Need a configured kernel directory])
210                 fi
211                 AC_SUBST([HEADER_RT])
212                 ;;
213         powerpc-*-darwin*)
214                 MKAFS_OSTYPE=DARWIN
215                 AC_MSG_RESULT(ppc_darwin)
216                 ;;
217         i386-*-darwin*)
218                 MKAFS_OSTYPE=DARWIN
219                 AC_MSG_RESULT(x86_darwin)
220                 ;;
221         *-freebsd*)
222                 MKAFS_OSTYPE=FBSD
223                 AC_MSG_RESULT(i386_fbsd)
224                 ;;
225         *-netbsd*)
226                 MKAFS_OSTYPE=NBSD
227                 AC_MSG_RESULT(nbsd)
228                 ;;
229         *-openbsd*)
230                 MKAFS_OSTYPE=OBSD
231                 AC_MSG_RESULT(i386_obsd)
232                 ;;
233         *)
234                 AC_MSG_RESULT($system)
235                 ;;
236 esac
237
238 if test "x$with_afs_sysname" != "x"; then
239         AFS_SYSNAME="$with_afs_sysname"
240 else
241         AC_MSG_CHECKING(your AFS sysname)
242         case $host in
243                 i?86-*-openbsd?.?)
244                         v=${host#*openbsd}
245                         vM=${v%.*}
246                         vm=${v#*.}
247                         AFS_SYSNAME="i386_obsd${vM}${vm}"
248                         ;;
249                 i?86-*-freebsd?.*)
250                         v=${host#*freebsd}
251                         vM=${v%.*}
252                         vm=${v#*.}
253                         AFS_SYSNAME="i386_fbsd_${vM}${vm}"
254                         ;;
255                 i?86-*-netbsd*1.5*)
256                         AFS_PARAM_COMMON=param.nbsd15.h
257                         AFS_SYSNAME="i386_nbsd15"
258                         ;;
259                 alpha-*-netbsd*1.5*)
260                         AFS_PARAM_COMMON=param.nbsd15.h
261                         AFS_SYSNAME="alpha_nbsd15"
262                         ;;
263                 i?86-*-netbsd*1.6[[M-Z]]*)
264                         AFS_PARAM_COMMON=param.nbsd20.h
265                         AFS_SYSNAME="i386_nbsd20"
266                         ;;
267                 powerpc-*-netbsd*1.6[[M-Z]]*)
268                         AFS_PARAM_COMMON=param.nbsd20.h
269                         AFS_SYSNAME="ppc_nbsd20"
270                         ;;
271                 i?86-*-netbsd*2.0*)
272                         AFS_PARAM_COMMON=param.nbsd20.h
273                         AFS_SYSNAME="i386_nbsd20"
274                         ;;
275                 amd64-*-netbsd*2.0*)
276                         AFS_PARAM_COMMON=param.nbsd20.h
277                         AFS_SYSNAME="amd64_nbsd20"
278                         ;;
279                 powerpc-*-netbsd*2.0*)
280                         AFS_PARAM_COMMON=param.nbsd20.h
281                         AFS_SYSNAME="ppc_nbsd20"
282                         ;;
283                 i?86-*-netbsd*1.6*)
284                         AFS_PARAM_COMMON=param.nbsd16.h
285                         AFS_SYSNAME="i386_nbsd16"
286                         ;;
287                 alpha-*-netbsd*1.6*)
288                         AFS_PARAM_COMMON=param.nbsd16.h
289                         AFS_SYSNAME="alpha_nbsd16"
290                         ;;
291                 powerpc-*-netbsd*1.6*)
292                         AFS_PARAM_COMMON=param.nbsd16.h
293                         AFS_SYSNAME="ppc_nbsd16"
294                         ;;
295                 i?86-*-netbsd*2.1*)
296                         AFS_PARAM_COMMON=param.nbsd21.h
297                         AFS_SYSNAME="i386_nbsd21"
298                         ;;
299                 i?86-*-netbsd*2.99*)
300                         AFS_PARAM_COMMON=param.nbsd30.h
301                         AFS_SYSNAME="i386_nbsd30"
302                         ;;
303                 i?86-*-netbsd*3.0*)
304                         AFS_PARAM_COMMON=param.nbsd30.h
305                         AFS_SYSNAME="i386_nbsd30"
306                         ;;
307                 i?86-*-netbsd*3.99*)
308                         AFS_PARAM_COMMON=param.nbsd30.h
309                         AFS_SYSNAME="i386_nbsd30"
310                         ;;
311                 hppa*-hp-hpux11.0*)
312                         AFS_SYSNAME="hp_ux110"
313                         ;;
314                 hppa*-hp-hpux11.11)
315                         AFS_SYSNAME="hp_ux11i"
316                         ;;
317                 ia64-hp-hpux11.22)
318                         AFS_SYSNAME="ia64_hpux1122"
319                         ;;
320                 ia64-hp-hpux*)
321                         AFS_SYSNAME="ia64_hpux1123"
322                         ;;
323                 hppa*-hp-hpux10*)
324                         AFS_SYSNAME="hp_ux102"
325                         ;;
326                 powerpc-apple-darwin1.2*)
327                         AFS_SYSNAME="ppc_darwin_12"
328                         ;;
329                 powerpc-apple-darwin1.3*)
330                         AFS_SYSNAME="ppc_darwin_13"
331                         ;;
332                 powerpc-apple-darwin1.4*)
333                         AFS_SYSNAME="ppc_darwin_14"
334                         ;;
335                 powerpc-apple-darwin5.1*)
336                         AFS_SYSNAME="ppc_darwin_14"
337                         ;;
338                 powerpc-apple-darwin5.2*)
339                         AFS_SYSNAME="ppc_darwin_14"
340                         ;;
341                 powerpc-apple-darwin5.3*)
342                         AFS_SYSNAME="ppc_darwin_14"
343                         ;;
344                 powerpc-apple-darwin5.4*)
345                         AFS_SYSNAME="ppc_darwin_14"
346                         ;;
347                 powerpc-apple-darwin5.5*)
348                         AFS_SYSNAME="ppc_darwin_14"
349                         ;;
350                 powerpc-apple-darwin6.0*)
351                         AFS_SYSNAME="ppc_darwin_60"
352                         ;;
353                 powerpc-apple-darwin6.1*)
354                         AFS_SYSNAME="ppc_darwin_60"
355                         ;;
356                 powerpc-apple-darwin6.2*)
357                         AFS_SYSNAME="ppc_darwin_60"
358                         ;;
359                 powerpc-apple-darwin6.3*)
360                         AFS_SYSNAME="ppc_darwin_60"
361                         ;;
362                 powerpc-apple-darwin6.4*)
363                         AFS_SYSNAME="ppc_darwin_60"
364                         ;;
365                 powerpc-apple-darwin6.5*)
366                         AFS_SYSNAME="ppc_darwin_60"
367                         ;;
368                 powerpc-apple-darwin7.0*)
369                         AFS_SYSNAME="ppc_darwin_70"
370                         ;;
371                 powerpc-apple-darwin7.1*)
372                         AFS_SYSNAME="ppc_darwin_70"
373                         ;;
374                 powerpc-apple-darwin7.2*)
375                         AFS_SYSNAME="ppc_darwin_70"
376                         ;;
377                 powerpc-apple-darwin7.3*)
378                         AFS_SYSNAME="ppc_darwin_70"
379                         ;;
380                 powerpc-apple-darwin7.4*)
381                         AFS_SYSNAME="ppc_darwin_70"
382                         ;;
383                 powerpc-apple-darwin7.5*)
384                         AFS_SYSNAME="ppc_darwin_70"
385                         ;;
386                 powerpc-apple-darwin8.0*)
387                         AFS_SYSNAME="ppc_darwin_80"
388                         ;;
389                 powerpc-apple-darwin8.*)
390                         AFS_SYSNAME="ppc_darwin_80"
391                         ;;
392                 i386-apple-darwin8.*)
393                         AFS_SYSNAME="x86_darwin_80"
394                         ;;
395                 sparc-sun-solaris2.5*)
396                         AFS_SYSNAME="sun4x_55"
397                         enable_login="yes"
398                         ;;
399                 sparc-sun-solaris2.6)
400                         AFS_SYSNAME="sun4x_56"
401                         ;;
402                 sparc-sun-solaris2.7)
403                         AFS_SYSNAME="sun4x_57"
404                         ;;
405                 sparc-sun-solaris2.8)
406                         AFS_SYSNAME="sun4x_58"
407                         ;;
408                 sparc-sun-solaris2.9)
409                         AFS_SYSNAME="sun4x_59"
410                         ;;
411                 sparc-sun-solaris2.10)
412                         AFS_SYSNAME="sun4x_510"
413                         ;;
414                 sparc-sun-sunos4*)
415                         AFS_SYSNAME="sun4_413"
416                         enable_login="yes"
417                         ;;
418                 i386-pc-solaris2.7)
419                         AFS_SYSNAME="sunx86_57"
420                         ;;
421                 i386-pc-solaris2.8)
422                         AFS_SYSNAME="sunx86_58"
423                         ;;
424                 i386-pc-solaris2.9)
425                         AFS_SYSNAME="sunx86_59"
426                         ;;
427                 i386-pc-solaris2.10)
428                         AFS_SYSNAME="sunx86_510"
429                         ;;
430                 alpha*-dec-osf4.0*)
431                         AFS_SYSNAME="alpha_dux40"
432                         ;;
433                 alpha*-dec-osf5.0*)
434                         AFS_SYSNAME="alpha_dux50"
435                         ;;
436                 alpha*-dec-osf5.1*)
437                         AFS_SYSNAME="alpha_dux51"
438                         ;;
439                 mips-sgi-irix6.5)
440                         AFS_SYSNAME="sgi_65"
441                         ;;
442                 ia64-*-linux*)
443                         AFS_SYSNAME="ia64_linuxXX"
444                         ;;
445                 powerpc-*-linux*)
446                         AFS_SYSNAME="`/bin/arch`_linuxXX"
447                         ;;
448                 powerpc64-*-linux*)
449                         AFS_SYSNAME="ppc64_linuxXX"
450                         ;;
451                 alpha*-linux*)
452                         AFS_SYSNAME="alpha_linux_XX"
453                         ;;
454                 s390-*-linux*)
455                         AFS_SYSNAME="s390_linuxXX"
456                         ;;
457                 s390x-*-linux*)
458                         AFS_SYSNAME="s390x_linuxXX"
459                         ;;
460                 sparc-*-linux*)
461                         AFS_SYSNAME="sparc_linuxXX"
462                         ;;
463                 sparc64-*-linux*)
464                         AFS_SYSNAME="sparc64_linuxXX"
465                         ;;
466                 i?86-*-linux*)
467                         AFS_SYSNAME="i386_linuxXX"
468                         ;;
469                 parisc-*-linux-gnu)
470                         AFS_SYSNAME="parisc_linuxXX"
471                         enable_pam="no"
472                         ;;
473                 power*-ibm-aix4.2*)
474                         AFS_SYSNAME="rs_aix42"
475                         enable_pam="no"
476                         ;;
477                 power*-ibm-aix4.3*)
478                         AFS_SYSNAME="rs_aix42"
479                         enable_pam="no"
480                         ;;
481                 power*-ibm-aix5.1*)
482                         AFS_SYSNAME="rs_aix51"
483                         enable_pam="no"
484                         ;;
485                 power*-ibm-aix5.2*)
486                         AFS_SYSNAME="rs_aix52"
487                         enable_pam="no"
488                         ;;
489                 power*-ibm-aix5.3*)
490                         AFS_SYSNAME="rs_aix53"
491                         enable_pam="no"
492                         ;;
493                 x86_64-*-linux-gnu)
494                         AFS_SYSNAME="amd64_linuxXX"
495                         enable_pam="no"
496                         ;;
497                 *)
498                         AC_MSG_ERROR(An AFS sysname is required)
499                         exit 1
500                         ;;
501         esac
502         case $AFS_SYSNAME in
503                 *_linux* | *_umlinux*)
504                         if test "x${AFS_SYSKVERS}" = "x"; then
505                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
506                         fi
507                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
508                         AFS_SYSNAME="$_AFS_SYSNAME"
509                         save_CPPFLAGS="$CPPFLAGS"
510                         CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
511                         AC_TRY_COMPILE(
512                          [#include <linux/autoconf.h>],
513                          [#ifndef CONFIG_USERMODE
514                           #error not UML
515                           #endif],
516                          ac_cv_linux_is_uml=yes,)
517                         if test "${ac_cv_linux_is_uml}" = yes; then
518                          _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
519                         fi
520                         CPPFLAGS="$save_CPPFLAGS"
521                         AFS_SYSNAME="$_AFS_SYSNAME"
522                         ;;
523         esac
524         AC_MSG_RESULT($AFS_SYSNAME)
525 fi
526
527 case $AFS_SYSNAME in *_linux* | *_umlinux*)
528
529                 # Add (sub-) architecture-specific paths needed by conftests
530                 case $AFS_SYSNAME  in
531                         *_umlinux26)
532                                 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
533                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
534                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
535                                 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
536                 esac
537
538                 if test "x$enable_kernel_module" = "xyes"; then
539                  if test "x$enable_debug_kernel" = "xno"; then
540                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
541                  fi
542                  OPENAFS_GCC_SUPPORTS_MARCH
543                  AC_SUBST(P5PLUS_KOPTS)
544                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
545                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
546                  OPENAFS_GCC_SUPPORTS_NO_COMMON
547                  OPENAFS_GCC_SUPPORTS_PIPE
548                  AC_SUBST(LINUX_GCC_KOPTS)
549                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
550                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
551                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
552                  )
553                  LINUX_COMPLETION_H_EXISTS
554                  LINUX_DEFINES_FOR_EACH_PROCESS
555                  LINUX_DEFINES_PREV_TASK
556                  LINUX_FS_STRUCT_SUPER_HAS_ALLOC_INODE
557                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
558                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
559                  LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
560                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
561                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
562                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
563                  LINUX_FS_STRUCT_INODE_HAS_I_SB_LIST
564                  LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
565                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_LOCK
566                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_SEM
567                  LINUX_INODE_SETATTR_RETURN_TYPE
568                  LINUX_WRITE_INODE_RETURN_TYPE
569                  LINUX_IOP_NAMEIDATA
570                  LINUX_AOP_WRITEBACK_CONTROL
571                  LINUX_KERNEL_LINUX_SYSCALL_H
572                  LINUX_KERNEL_LINUX_SEQ_FILE_H
573                  LINUX_KERNEL_SELINUX
574                  LINUX_KERNEL_SOCK_CREATE
575                  LINUX_KERNEL_PAGE_FOLLOW_LINK
576                  LINUX_NEED_RHCONFIG
577                  LINUX_RECALC_SIGPENDING_ARG_TYPE
578                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
579                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
580                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
581                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
582                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
583                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
584                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
585                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
586                  LINUX_REFRIGERATOR
587                  LINUX_WHICH_MODULES
588                  if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
589                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
590                    ac_cv_linux_exports_sys_call_table=no
591                    if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
592                      ac_cv_linux_exports_ia32_sys_call_table=yes
593                    fi
594                  else
595                    LINUX_EXPORTS_INIT_MM
596                    LINUX_EXPORTS_KALLSYMS_ADDRESS
597                    LINUX_EXPORTS_KALLSYMS_SYMBOL
598                    LINUX_EXPORTS_SYS_CALL_TABLE
599                    LINUX_EXPORTS_IA32_SYS_CALL_TABLE
600                    LINUX_EXPORTS_SYS_CHDIR
601                    LINUX_EXPORTS_SYS_CLOSE
602                    LINUX_EXPORTS_SYS_WAIT4
603                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
604                          linux_syscall_method=none
605                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
606                             linux_syscall_method=scan
607                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
608                                linux_syscall_method=scan_with_kallsyms_address
609                             fi
610                          fi
611                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
612                             linux_syscall_method=kallsyms_symbol
613                          fi
614                          if test "x$linux_syscall_method" = "xnone"; then
615                             AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
616                             linux_syscall_method=scan
617                          fi
618                    fi
619                  fi
620                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
621                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
622                  fi
623                  if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
624                   AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
625                  fi
626                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
627                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
628                  fi
629                  if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
630                   AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
631                  fi
632                  if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
633                   AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
634                  fi
635                  if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
636                   AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
637                  fi
638                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
639                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
640                  fi
641                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
642                   AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
643                  fi
644                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
645                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
646                  fi
647                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
648                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
649                  fi
650                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
651                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
652                  fi
653                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
654                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
655                  fi
656                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
657                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
658                  fi
659                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
660                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
661                  fi
662                  if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
663                   AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
664                  fi
665                  if test "x$ac_cv_linux_fs_struct_super_has_alloc_inode" = "xyes" ; then
666                   AC_DEFINE(STRUCT_SUPER_HAS_ALLOC_INODE, 1, [define if your struct super_operations has alloc_inode])
667                  fi
668                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then 
669                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
670                  fi
671                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then 
672                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
673                  fi
674                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then 
675                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
676                  fi
677                  if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then 
678                   AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
679                  fi
680                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then 
681                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
682                  fi
683                  if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then 
684                   AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
685                  fi
686                  if test "x$ac_cv_linux_fs_struct_inode_has_i_sb_list" = "xyes"; then 
687                   AC_DEFINE(STRUCT_INODE_HAS_I_SB_LIST, 1, [define if you struct inode has i_sb_list])
688                  fi
689                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then 
690                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
691                  fi
692                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_lock" = "xyes"; then 
693                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_LOCK, 1, [define if your struct inode has inotify_lock])
694                  fi
695                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_sem" = "xyes"; then 
696                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_SEM, 1, [define if your struct inode has inotify_sem])
697                  fi
698                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then 
699                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
700                  fi
701                  if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
702                   AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
703                  fi
704                  if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
705                   AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
706                  fi
707                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
708                   AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
709                  fi
710                  if test "x$ac_linux_syscall" = "xyes" ; then
711                   AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
712                  fi
713                  if test "x$ac_linux_seq_file" = "xyes" ; then
714                   AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
715                  fi
716                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then 
717                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
718                  fi
719                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then 
720                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
721                  fi
722                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then 
723                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
724                  fi
725                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then 
726                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
727                  fi
728                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then 
729                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
730                  fi
731                  if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then 
732                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
733                  fi
734                  if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then 
735                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
736                  fi
737                  if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then 
738                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
739                  fi
740                 :
741                 fi
742 esac
743
744 case $AFS_SYSNAME in
745         *_darwin*)
746                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
747                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
748                 dnl the test below fails on darwin, even if the CPPFLAGS below
749                 dnl are added. the headers from Kernel.framework must be used
750                 dnl when KERNEL is defined.
751
752                 dnl really, such a thing isn't guaranteed to work on any 
753                 dnl platform until the kernel cflags from MakefileProto are
754                 dnl known to configure
755                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
756                 ;;
757         *)
758 AC_MSG_CHECKING(for definition of struct buf)
759 dnl save_CPPFLAGS="$CPPFLAGS"
760 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
761 AC_CACHE_VAL(ac_cv_have_struct_buf, [
762         ac_cv_have_struct_buf=no
763         AC_TRY_COMPILE(
764                 [#include <sys/buf.h>],
765                 [struct buf x;
766                 printf("%d\n", sizeof(x));],
767                 ac_cv_have_struct_buf=yes,)
768         ]
769 )
770 dnl CPPFLAGS="$save_CPPFLAGS"
771 AC_MSG_RESULT($ac_cv_have_struct_buf)
772 if test "$ac_cv_have_struct_buf" = yes; then
773         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
774 fi
775 ;;
776 esac
777
778
779 AC_CACHE_VAL(ac_cv_sockaddr_len,
780 [
781 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
782 AC_TRY_COMPILE( [#include <sys/types.h>
783 #include <sys/socket.h>],
784 [struct sockaddr *a;
785 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
786 AC_MSG_RESULT($ac_cv_sockaddr_len)])
787 if test "$ac_cv_sockaddr_len" = "yes"; then
788    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
789 fi
790 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
791         echo Skipping library tests because they confuse Irix.
792 else
793   AC_CHECK_FUNCS(socket)
794
795   if test "$ac_cv_func_socket" = no; then
796     for lib in socket inet; do
797         if test "$HAVE_SOCKET" != 1; then
798                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
799         fi
800     done
801   fi
802   
803   AC_CHECK_FUNCS(connect)       
804
805   if test "$ac_cv_func_connect" = no; then
806     for lib in nsl; do
807         if test "$HAVE_CONNECT" != 1; then
808                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
809         fi
810     done
811   fi
812
813   AC_CHECK_FUNCS(gethostbyname)
814   if test "$ac_cv_func_gethostbyname" = no; then
815         for lib in dns nsl resolv; do
816           if test "$HAVE_GETHOSTBYNAME" != 1; then
817             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
818           fi
819         done    
820   fi    
821
822   dnl darwin wants it, aix hates it
823   AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
824   AC_TRY_COMPILE([
825   #include <stdlib.h>
826   #include <stdio.h>
827   #include <sys/types.h>
828   #include <sys/socket.h>
829   #include <netinet/in.h>
830   #include <arpa/inet.h>
831   #include <arpa/nameser.h>
832   #include <arpa/nameser_compat.h>
833   #include <resolv.h>
834   ], [static int i; i = 0;],
835   [AC_MSG_RESULT(yes)
836    AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
837   [AC_MSG_RESULT(no)
838    ])
839
840   openafs_save_libs="$LIBS"
841   AC_MSG_CHECKING([for res_search])
842   AC_FUNC_RES_SEARCH
843
844   if test "$ac_cv_func_res_search" = no; then
845       for lib in dns nsl resolv; do
846         if test "$ac_cv_func_res_search" != yes; then
847           LIBS="-l$lib $LIBS"
848           AC_FUNC_RES_SEARCH
849           LIBS="$openafs_save_libs"
850         fi
851       done    
852       if test "$ac_cv_func_res_search" = yes; then
853         LIB_res_search="-l$lib"       
854         AC_DEFINE(HAVE_RES_SEARCH, 1, [])
855         AC_MSG_RESULT([yes, in lib$lib])
856       else
857         AC_MSG_RESULT(no)
858       fi
859   else
860     AC_DEFINE(HAVE_RES_SEARCH, 1, [])
861     AC_MSG_RESULT(yes)
862   fi
863   
864 fi
865
866 PTHREAD_LIBS=error
867 AC_CHECK_LIB(pthread, pthread_attr_init,
868              PTHREAD_LIBS="-lpthread")
869 if test "x$PTHREAD_LIBS" = xerror; then
870         AC_CHECK_LIB(pthreads, pthread_attr_init,
871                 PTHREAD_LIBS="-lpthreads")
872 fi
873 if test "x$PTHREAD_LIBS" = xerror; then
874         AC_CHECK_LIB(c_r, pthread_attr_init,
875                 PTHREAD_LIBS="-lc_r")
876 fi
877 if test "x$PTHREAD_LIBS" = xerror; then
878         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
879 fi
880 if test "x$PTHREAD_LIBS" = xerror; then
881         # pthread_attr_init is a macro under HPUX 11.0 and 11.11
882         AC_CHECK_LIB(pthread, pthread_attr_destroy,
883                 PTHREAD_LIBS="-lpthread")
884 fi
885 if test "x$PTHREAD_LIBS" = xerror; then
886         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
887 fi
888 AC_SUBST(PTHREAD_LIBS)
889
890 WITH_OBSOLETE=NO
891 if test "$enable_obsolete" = "yes"; then
892         WITH_OBSOLETE=YES
893 fi
894
895 if test "x$with_bsd_kernel_headers" != "x"; then
896         BSD_KERNEL_PATH="$with_bsd_kernel_headers"
897 else
898         BSD_KERNEL_PATH="/usr/src/sys"
899 fi
900
901 if test "x$with_bsd_kernel_build" != "x"; then
902         BSD_KERNEL_BUILD="$with_bsd_kernel_build"
903 else
904         case $AFS_SYSNAME in
905                 i386_fbsd_4?)
906                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
907                         ;;
908                 i386_fbsd_*)
909                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/i386/compile/GENERIC"
910                         ;;
911         esac
912 fi
913
914 # Fast restart
915 if test "$enable_supergroups" = "yes"; then
916         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
917 fi
918
919 if test "$enable_fast_restart" = "yes"; then
920         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
921 fi
922
923 if test "$enable_bitmap_later" = "yes"; then
924         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
925 fi
926
927 if test "$enable_full_vos_listvol_switch" = "yes"; then
928         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
929 fi
930
931 if test "$enable_bos_restricted_mode" = "yes"; then
932         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
933 fi
934
935 if test "$enable_bos_new_config" = "yes"; then
936         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
937 fi
938
939 if test "$enable_largefile_fileserver" = "yes"; then
940         AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
941 fi
942
943 if test "$enable_namei_fileserver" = "yes"; then
944         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
945 fi
946
947 if test "$enable_afsdb" = "yes"; then
948         LIB_AFSDB="$LIB_res_search"
949         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
950 fi
951
952 dnl check for tivoli
953 AC_MSG_CHECKING(for tivoli tsm butc support)
954 XBSA_CFLAGS=""
955 if test "$enable_tivoli_tsm" = "yes"; then
956         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
957         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
958
959         if test -r "$XBSADIR1/xbsa.h"; then
960                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
961                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
962         elif test -r "$XBSADIR2/xbsa.h"; then
963                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
964                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
965         else
966                 AC_MSG_RESULT([no, missing xbsa.h header file])
967         fi
968 else
969         AC_MSG_RESULT([no])
970 fi
971 AC_SUBST(XBSA_CFLAGS)
972
973 dnl checks for header files.
974 AC_HEADER_STDC
975 AC_HEADER_SYS_WAIT
976 AC_HEADER_DIRENT
977 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
978 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
979 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
980 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
981 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
982 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h values.h)
983
984 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
985         HAVE_PAM="yes"
986 else
987         HAVE_PAM="no"
988 fi
989 AC_SUBST(HAVE_PAM)
990
991 if test "$enable_login" = yes; then
992         BUILD_LOGIN="yes"
993 else
994         BUILD_LOGIN="no"
995 fi
996 AC_SUBST(BUILD_LOGIN)
997
998 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec)
999 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror strcasestr)
1000
1001 AC_CHECK_FUNCS(regcomp regexec regerror)
1002 AC_MSG_CHECKING([for POSIX regex library])
1003 if test "$ac_cv_header_regex_h" = "yes" && \
1004         test "$ac_cv_func_regcomp" = "yes" && \
1005         test "$ac_cv_func_regexec" = "yes" && \
1006         test "$ac_cv_func_regerror" = "yes"; then
1007     AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1008     AC_MSG_RESULT(yes)
1009 else
1010     AC_MSG_RESULT(no)
1011 fi
1012         
1013 AC_CHECK_TYPE(ssize_t, int)
1014 AC_SIZEOF_TYPE(long)
1015
1016 AC_MSG_CHECKING(size of time_t)
1017 AC_CACHE_VAL(ac_cv_sizeof_time_t,
1018 [AC_TRY_RUN([#include <stdio.h>
1019 #include <time.h>
1020 main()
1021 {
1022   FILE *f=fopen("conftestval", "w");
1023   if (!f) exit(1);
1024   fprintf(f, "%d\n", sizeof(time_t));
1025   exit(0);
1026 }], ac_cv_sizeof_time_t=`cat conftestval`, ac_cv_sizeof_time_t=0)
1027 ])
1028 AC_MSG_RESULT($ac_cv_sizeof_time_t)
1029 AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t)
1030
1031 AC_CHECK_FUNCS(timegm)
1032 AC_CHECK_FUNCS(daemon)
1033
1034 dnl Directory PATH handling
1035 if test "x$enable_transarc_paths" = "xyes"  ; then 
1036     afsconfdir=${afsconfdir=/usr/afs/etc}
1037     viceetcdir=${viceetcdir=/usr/vice/etc}
1038     afskerneldir=${afskerneldir=${viceetcdir}}
1039     afssrvbindir=${afssrvbindir=/usr/afs/bin}
1040     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1041     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1042     afsdbdir=${afsdbdir=/usr/afs/db}
1043     afslogsdir=${afslogsdir=/usr/afs/logs}
1044     afslocaldir=${afslocaldir=/usr/afs/local}
1045     afsbackupdir=${afsbackupdir=/usr/afs/backup}
1046     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1047 else 
1048     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1049     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1050     afskerneldir=${afskerneldir='${libdir}/openafs'}
1051     afssrvbindir=${afssrvbindir='${bindir}'}
1052     afssrvsbindir=${afssrvsbindir='${sbindir}'}
1053     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1054     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1055     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1056     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1057     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1058     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1059 fi
1060 AC_SUBST(afsconfdir)
1061 AC_SUBST(viceetcdir)
1062 AC_SUBST(afskerneldir)
1063 AC_SUBST(afssrvbindir)
1064 AC_SUBST(afssrvsbindir)
1065 AC_SUBST(afssrvlibexecdir)
1066 AC_SUBST(afsdbdir)
1067 AC_SUBST(afslogsdir)
1068 AC_SUBST(afslocaldir)
1069 AC_SUBST(afsbackupdir)
1070 AC_SUBST(afsbosconfigdir)
1071
1072 if test "x$enable_kernel_module" = "xyes"; then
1073 ENABLE_KERNEL_MODULE=libafs
1074 fi
1075
1076 AC_SUBST(AFS_SYSNAME)
1077 AC_SUBST(AFS_PARAM_COMMON)
1078 AC_SUBST(ENABLE_KERNEL_MODULE)
1079 AC_SUBST(LIB_AFSDB)
1080 AC_SUBST(LINUX_KERNEL_PATH)
1081 AC_SUBST(BSD_KERNEL_PATH)
1082 AC_SUBST(BSD_KERNEL_BUILD)
1083 AC_SUBST(LINUX_VERSION)
1084 AC_SUBST(MKAFS_OSTYPE)
1085 AC_SUBST(TOP_OBJDIR)
1086 AC_SUBST(TOP_SRCDIR)
1087 AC_SUBST(TOP_INCDIR)
1088 AC_SUBST(TOP_LIBDIR)
1089 AC_SUBST(DEST)
1090 AC_SUBST(WITH_OBSOLETE)
1091 AC_SUBST(DARWIN_INFOFILE)
1092 AC_SUBST(IRIX_BUILD_IP35)
1093
1094 OPENAFS_OSCONF
1095 OPENAFS_KRB5CONF
1096
1097 TOP_SRCDIR="${srcdir}/src"
1098 dnl
1099 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1100 dnl
1101 case $TOP_SRCDIR in
1102         /*)
1103                 ;;
1104         *)
1105                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1106                 ;;
1107 esac
1108
1109 TOP_OBJDIR="${SRCDIR_PARENT}"
1110 TOP_INCDIR="${SRCDIR_PARENT}/include"
1111 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1112 if test "${DEST}x" = "x"; then
1113         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1114 fi
1115
1116 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1117 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1118 AC_SUBST(HELPER_SPLINT)
1119 AC_SUBST(HELPER_SPLINTCFG)
1120
1121 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1122
1123 ])