ed5f9a9f3554e5ae9158823b6d5334c078137cf2
[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
13 AC_ARG_WITH(afs-sysname,
14 [  --with-afs-sysname=sys    use sys for the afs sysname]
15 )
16 AC_ARG_ENABLE( afsdb,
17 [  --disable-afsdb                      disable AFSDB DNS RR support],, enable_afsdb="yes")
18 AC_ARG_ENABLE( pam,
19 [  --disable-pam                        disable PAM support],, enable_pam="yes")
20 AC_ARG_ENABLE( bos-restricted-mode,
21 [  --enable-bos-restricted-mode         enable bosserver restricted mode which disables certain bosserver functionality],, enable_bos_restricted_mode="no")
22 AC_ARG_ENABLE( bos-new-config,
23 [  --enable-bos-new-config              enable bosserver pickup of BosConfig.new on restarts],, enable_bos_new_config="no")
24 AC_ARG_ENABLE( largefile-fileserver,
25 [  --disable-largefile-fileserver       disable large file support in fileserver],, enable_largefile_fileserver="yes")
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( demand-attach-fs,
35 [  --enable-demand-attach-fs            enable Demand Attach Fileserver (please see documentation)],, enable_demand_attach_fs="no")
36 AC_ARG_ENABLE( unix-sockets,
37 [  --enable-unix-sockets                enable use of unix domain sockets for fssync],, enable_unix_sockets="yes")
38 AC_ARG_ENABLE( full-vos-listvol-switch,
39 [  --disable-full-vos-listvol-switch    disable vos full listvol switch for formatted output],, enable_full_vos_listvol_switch="yes")
40 AC_ARG_WITH(dux-kernel-headers,
41 [  --with-dux-kernel-headers=path       use the kernel headers found at path(optional, defaults to first match in /usr/sys)]
42 )
43 AC_ARG_WITH(linux-kernel-headers,
44 [  --with-linux-kernel-headers=path     use the kernel headers found at path(optional, defaults to /usr/src/linux-2.4, then /usr/src/linux)]
45 )
46 AC_ARG_WITH(bsd-kernel-headers,
47 [  --with-bsd-kernel-headers=path       use the kernel headers found at path(optional, defaults to /usr/src/sys)]
48 )
49 AC_ARG_WITH(bsd-kernel-build,
50 [  --with-bsd-kernel-build=path         use the kernel build found at path(optional, defaults to KSRC/i386/compile/GENERIC)]
51 )
52 AC_ARG_ENABLE(kernel-module,
53 [  --disable-kernel-module              disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
54 )
55 AC_ARG_ENABLE(redhat-buildsys,
56 [  --enable-redhat-buildsys             enable compilation of the redhat build system kernel (defaults to disabled)],, enable_redhat_buildsys="no"
57 )
58 AC_ARG_ENABLE(transarc-paths,
59 [  --enable-transarc-paths                      Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
60 )
61 AC_ARG_ENABLE(tivoli-tsm,
62 [  --enable-tivoli-tsm                  Enable use of the Tivoli TSM API libraries for butc support],, enable_tivoli_tsm="no"
63 )
64 AC_ARG_ENABLE(debug-kernel,
65 [  --enable-debug-kernel                enable compilation of the kernel module with debugging information (defaults to disabled)],, enable_debug_kernel="no"
66 )
67 AC_ARG_ENABLE(optimize-kernel,
68 [  --disable-optimize-kernel            disable compilation of the kernel module with optimization (defaults based on platform)],, enable_optimize_kernel="yes"
69 )
70 AC_ARG_ENABLE(debug,
71 [  --enable-debug                       enable compilation of the user space code with debugging information (defaults to disabled)],, enable_debug="no"
72 )
73 AC_ARG_ENABLE(strip-binaries,
74 [  --disable-strip-binaries             disable stripping of symbol information from binaries (defaults to enabled)],, enable_strip_binaries="maybe"
75 )
76 AC_ARG_ENABLE(optimize,
77 [  --disable-optimize                   disable optimization for compilation of the user space code (defaults to enabled)],, enable_optimize="yes"
78 )
79 AC_ARG_ENABLE(debug-lwp,
80 [  --enable-debug-lwp                   enable compilation of the LWP code with debugging information (defaults to disabled)],, enable_debug_lwp="no"
81 )
82 AC_ARG_ENABLE(optimize-lwp,
83 [  --disable-optimize-lwp               disable optimization for compilation of the LWP code (defaults to enabled)],, enable_optimize_lwp="yes"
84 )
85 AC_ARG_ENABLE(debug-pam,
86 [  --enable-debug-pam                   enable compilation of the PAM code with debugging information (defaults to disabled)],, enable_debug_pam="no"
87 )
88 AC_ARG_ENABLE(optimize-pam,
89 [  --disable-optimize-pam               disable optimization for compilation of the PAM code (defaults to enabled)],, enable_optimize_pam="yes"
90 )
91 AC_ARG_ENABLE(warnings,
92 [  --enable-warnings                    enable compilation warnings when building with gcc (defaults to disabled)],, enable_warnings="no"
93 )
94 AC_ARG_ENABLE(pthreaded-ubik,
95 [  --enable-pthreaded-ubik              enable installation of pthreaded ubik applications (defaults to disabled)],, enable_pthreaded_ubik="no"
96 )
97
98
99 enable_login="no"
100
101 dnl weird ass systems
102 AC_AIX
103 AC_ISC_POSIX
104 AC_MINIX
105
106 dnl Various compiler setup.
107 AC_TYPE_PID_T
108 AC_TYPE_SIZE_T
109 AC_TYPE_SIGNAL
110 COMPILER_HAS_FUNCTION_MACRO
111
112 dnl Checks for programs.
113 AC_PROG_INSTALL
114 AC_PROG_LN_S
115 AC_PROG_RANLIB
116 AC_PROG_YACC
117 AM_PROG_LEX
118
119 OPENAFS_CHECK_BIGENDIAN
120
121 AC_MSG_CHECKING(your OS)
122 system=$host
123 case $system in
124         *-linux*)
125
126                 MKAFS_OSTYPE=LINUX
127                 if test "x$enable_redhat_buildsys" = "xyes"; then
128                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
129                 fi
130                 if test "x$enable_kernel_module" = "xyes"; then
131                  if test "x$with_linux_kernel_headers" != "x"; then
132                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
133                  else
134                    LINUX_KERNEL_PATH="/lib/modules/`uname -r`/source"
135                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
136                      LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
137                    fi
138                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
139                      LINUX_KERNEL_PATH="/usr/src/linux-2.4"
140                    fi
141                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
142                      LINUX_KERNEL_PATH="/usr/src/linux"
143                    fi
144                  fi
145                if test -f "$LINUX_KERNEL_PATH/include/linux/utsrelease.h"; then
146                  linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
147                  LINUX_VERSION="$linux_kvers"
148                else
149                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
150                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
151                   if test "x$linux_kvers" = "x"; then
152                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
153                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
154                       if test "x$linux_kvers" = "x"; then
155
156                         AC_MSG_ERROR(Linux headers lack version definition [2])
157                         exit 1
158                       else
159                         LINUX_VERSION="$linux_kvers"
160                       fi
161                     else
162                       AC_MSG_ERROR(Linux headers lack version definition)
163                       exit 1
164                     fi
165                   else
166                     LINUX_VERSION="$linux_kvers"
167                   fi
168                  else
169                     enable_kernel_module="no"
170                  fi
171                fi
172                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
173                      enable_kernel_module="no"
174                  fi
175                  if test "x$enable_kernel_module" = "xno"; then
176                   if test "x$with_linux_kernel_headers" != "x"; then
177                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
178                    exit 1
179                   else
180                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
181                   fi
182                  fi
183                  dnl do we need to determine SUBARCH from autoconf.h
184                  SUBARCH=default
185                 fi
186                 AC_MSG_RESULT(linux)
187                 if test "x$enable_kernel_module" = "xyes"; then
188                  AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
189                  if test "x${AFS_SYSKVERS}" = "x"; then
190                   AC_MSG_ERROR(Couldn't guess your Linux version [2])
191                  fi
192                 fi
193                 ;;
194         *-solaris*)
195                 MKAFS_OSTYPE=SOLARIS
196                 AC_MSG_RESULT(sun4)
197                 SOLARIS_UFSVFS_HAS_DQRWLOCK
198                 SOLARIS_PROC_HAS_P_COREFILE
199                 SOLARIS_FS_HAS_FS_ROLLED
200                 ;;
201         *-sunos*)
202                 MKAFS_OSTYPE=SUNOS
203                 enable_kernel_module=no
204                 AC_MSG_RESULT(sun4)
205                 ;;
206         *-hpux*)
207                 MKAFS_OSTYPE=HPUX
208                 AC_MSG_RESULT(hp_ux)
209                 if test -f "/usr/old/usr/include/ndir.h"; then
210                  AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
211                 fi
212                 ;;
213         *-irix*)
214                 if test -d /usr/include/sys/SN/SN1; then
215                  IRIX_BUILD_IP35="IP35"
216                 fi
217                 MKAFS_OSTYPE=IRIX
218                 AC_MSG_RESULT(sgi)
219                 ;;
220         *-aix*)
221                 MKAFS_OSTYPE=AIX
222                 AC_MSG_RESULT(rs_aix)
223                 ;;
224         *-osf*)
225                 MKAFS_OSTYPE=DUX
226                 AC_MSG_RESULT(alpha_dux)
227                 ;;
228         powerpc-*-darwin*)
229                 MKAFS_OSTYPE=DARWIN
230                 AC_MSG_RESULT(ppc_darwin)
231                 ;;
232         i386-*-darwin*)
233                 MKAFS_OSTYPE=DARWIN
234                 AC_MSG_RESULT(x86_darwin)
235                 ;;
236         *-freebsd*)
237                 MKAFS_OSTYPE=FBSD
238                 AC_MSG_RESULT(i386_fbsd)
239                 ;;
240         *-netbsd*)
241                 MKAFS_OSTYPE=NBSD
242                 AC_MSG_RESULT(nbsd)
243                 ;;
244         *-openbsd*)
245                 MKAFS_OSTYPE=OBSD
246                 AC_MSG_RESULT(i386_obsd)
247                 ;;
248         *)
249                 AC_MSG_RESULT($system)
250                 ;;
251 esac
252
253 if test "x$with_afs_sysname" != "x"; then
254         AFS_SYSNAME="$with_afs_sysname"
255 else
256         AC_MSG_CHECKING(your AFS sysname)
257         case $host in
258                 i?86-*-openbsd?.?)
259                         v=${host#*openbsd}
260                         vM=${v%.*}
261                         vm=${v#*.}
262                         AFS_SYSNAME="i386_obsd${vM}${vm}"
263                         ;;
264                 sparc64-*-openbsd?.?)
265                         v=${host#*openbsd}
266                         vM=${v%.*}
267                         vm=${v#*.}
268                         AFS_SYSNAME="sparc64_obsd${vM}${vm}"
269                         ;;
270                 i?86-*-freebsd?.*)
271                         v=${host#*freebsd}
272                         vM=${v%.*}
273                         vm=${v#*.}
274                         AFS_SYSNAME="i386_fbsd_${vM}${vm}"
275                         ;;
276                 i?86-*-netbsd*1.5*)
277                         AFS_SYSNAME="i386_nbsd15"
278                         ;;
279                 alpha-*-netbsd*1.5*)
280                         AFS_SYSNAME="alpha_nbsd15"
281                         ;;
282                 i?86-*-netbsd*1.6[[M-Z]]*)
283                         AFS_SYSNAME="i386_nbsd20"
284                         ;;
285                 powerpc-*-netbsd*1.6[[M-Z]]*)
286                         AFS_SYSNAME="ppc_nbsd20"
287                         ;;
288                 i?86-*-netbsd*2.0*)
289                         AFS_SYSNAME="i386_nbsd20"
290                         ;;
291                 amd64-*-netbsd*2.0*)
292                         AFS_SYSNAME="amd64_nbsd20"
293                         ;;
294                 x86_64-*-netbsd*3.[0-8]*)
295                         AFS_PARAM_COMMON=param.nbsd30.h
296                         AFS_SYSNAME="amd64_nbsd30"
297                         ;;
298                 x86_64-*-netbsd*4.[0-8]*)
299                         AFS_PARAM_COMMON=param.nbsd40.h
300                         AFS_SYSNAME="amd64_nbsd40"
301                         ;;
302                 powerpc-*-netbsd*2.0*)
303                         AFS_SYSNAME="ppc_nbsd20"
304                         ;;
305                 i?86-*-netbsd*1.6*)
306                         AFS_SYSNAME="i386_nbsd16"
307                         ;;
308                 alpha-*-netbsd*1.6*)
309                         AFS_SYSNAME="alpha_nbsd16"
310                         ;;
311                 powerpc-*-netbsd*1.6*)
312                         AFS_SYSNAME="ppc_nbsd16"
313                         ;;
314                 i?86-*-netbsd*2.1*)
315                         AFS_SYSNAME="i386_nbsd21"
316                         ;;
317                 i?86-*-netbsd*2.99*)
318                         AFS_SYSNAME="i386_nbsd30"
319                         ;;
320                 i?86-*-netbsd*3.[[0-8]]*)
321                         AFS_SYSNAME="i386_nbsd30"
322                         ;;
323                 i?86-*-netbsd*3.99*)
324                         AFS_SYSNAME="i386_nbsd30"
325                         ;;
326                 i?86-*-netbsd*4.[[0-8]]*)
327                         AFS_SYSNAME="i386_nbsd40"
328                         ;;
329                 i?86-*-netbsd*4.99*)
330                         AFS_SYSNAME="i386_nbsd40"
331                         ;;
332                 hppa*-hp-hpux11.0*)
333                         AFS_SYSNAME="hp_ux110"
334                         ;;
335                 hppa*-hp-hpux11.11)
336                         AFS_SYSNAME="hp_ux11i"
337                         ;;
338                 hppa*-hp-hpux11.23)
339                         AFS_SYSNAME="hp_ux1123"
340                         ;;
341                 ia64-hp-hpux11.22)
342                         AFS_SYSNAME="ia64_hpux1122"
343                         ;;
344                 ia64-hp-hpux*)
345                         AFS_SYSNAME="ia64_hpux1123"
346                         ;;
347                 hppa*-hp-hpux10*)
348                         AFS_SYSNAME="hp_ux102"
349                         ;;
350                 powerpc-apple-darwin1.2*)
351                         AFS_SYSNAME="ppc_darwin_12"
352                         ;;
353                 powerpc-apple-darwin1.3*)
354                         AFS_SYSNAME="ppc_darwin_13"
355                         ;;
356                 powerpc-apple-darwin1.4*)
357                         AFS_SYSNAME="ppc_darwin_14"
358                         ;;
359                 powerpc-apple-darwin5.1*)
360                         AFS_SYSNAME="ppc_darwin_14"
361                         ;;
362                 powerpc-apple-darwin5.2*)
363                         AFS_SYSNAME="ppc_darwin_14"
364                         ;;
365                 powerpc-apple-darwin5.3*)
366                         AFS_SYSNAME="ppc_darwin_14"
367                         ;;
368                 powerpc-apple-darwin5.4*)
369                         AFS_SYSNAME="ppc_darwin_14"
370                         ;;
371                 powerpc-apple-darwin5.5*)
372                         AFS_SYSNAME="ppc_darwin_14"
373                         ;;
374                 powerpc-apple-darwin6.0*)
375                         AFS_SYSNAME="ppc_darwin_60"
376                         ;;
377                 powerpc-apple-darwin6.1*)
378                         AFS_SYSNAME="ppc_darwin_60"
379                         ;;
380                 powerpc-apple-darwin6.2*)
381                         AFS_SYSNAME="ppc_darwin_60"
382                         ;;
383                 powerpc-apple-darwin6.3*)
384                         AFS_SYSNAME="ppc_darwin_60"
385                         ;;
386                 powerpc-apple-darwin6.4*)
387                         AFS_SYSNAME="ppc_darwin_60"
388                         ;;
389                 powerpc-apple-darwin6.5*)
390                         AFS_SYSNAME="ppc_darwin_60"
391                         ;;
392                 powerpc-apple-darwin7.0*)
393                         AFS_SYSNAME="ppc_darwin_70"
394                         ;;
395                 powerpc-apple-darwin7.1*)
396                         AFS_SYSNAME="ppc_darwin_70"
397                         ;;
398                 powerpc-apple-darwin7.2*)
399                         AFS_SYSNAME="ppc_darwin_70"
400                         ;;
401                 powerpc-apple-darwin7.3*)
402                         AFS_SYSNAME="ppc_darwin_70"
403                         ;;
404                 powerpc-apple-darwin7.4*)
405                         AFS_SYSNAME="ppc_darwin_70"
406                         ;;
407                 powerpc-apple-darwin7.5*)
408                         AFS_SYSNAME="ppc_darwin_70"
409                         ;;
410                 powerpc-apple-darwin8.0*)
411                         AFS_SYSNAME="ppc_darwin_80"
412                         ;;
413                 powerpc-apple-darwin8.*)
414                         AFS_SYSNAME="ppc_darwin_80"
415                         ;;
416                 i386-apple-darwin8.*)
417                         AFS_SYSNAME="x86_darwin_80"
418                         ;;
419                 powerpc-apple-darwin9.*)
420                         AFS_SYSNAME="ppc_darwin_90"
421                         ;;
422                 i386-apple-darwin9.*)
423                         AFS_SYSNAME="x86_darwin_90"
424                         ;;
425                 sparc-sun-solaris2.5*)
426                         AFS_SYSNAME="sun4x_55"
427                         enable_login="yes"
428                         ;;
429                 sparc-sun-solaris2.6)
430                         AFS_SYSNAME="sun4x_56"
431                         ;;
432                 sparc-sun-solaris2.7)
433                         AFS_SYSNAME="sun4x_57"
434                         ;;
435                 sparc-sun-solaris2.8)
436                         AFS_SYSNAME="sun4x_58"
437                         ;;
438                 sparc-sun-solaris2.9)
439                         AFS_SYSNAME="sun4x_59"
440                         ;;
441                 sparc-sun-solaris2.10)
442                         AFS_SYSNAME="sun4x_510"
443                         ;;
444                 sparc-sun-solaris2.11)
445                         AFS_SYSNAME="sun4x_511"
446                         ;;
447                 sparc-sun-sunos4*)
448                         AFS_SYSNAME="sun4_413"
449                         enable_login="yes"
450                         ;;
451                 i386-pc-solaris2.7)
452                         AFS_SYSNAME="sunx86_57"
453                         ;;
454                 i386-pc-solaris2.8)
455                         AFS_SYSNAME="sunx86_58"
456                         ;;
457                 i386-pc-solaris2.9)
458                         AFS_SYSNAME="sunx86_59"
459                         ;;
460                 i386-pc-solaris2.10)
461                         AFS_SYSNAME="sunx86_510"
462                         ;;
463                 i386-pc-solaris2.11)
464                         AFS_SYSNAME="sunx86_511"
465                         ;;
466                 alpha*-dec-osf4.0*)
467                         AFS_SYSNAME="alpha_dux40"
468                         ;;
469                 alpha*-dec-osf5.0*)
470                         AFS_SYSNAME="alpha_dux50"
471                         ;;
472                 alpha*-dec-osf5.1*)
473                         AFS_SYSNAME="alpha_dux51"
474                         ;;
475                 mips-sgi-irix6.5)
476                         AFS_SYSNAME="sgi_65"
477                         ;;
478                 ia64-*-linux*)
479                         AFS_SYSNAME="ia64_linuxXX"
480                         ;;
481                 powerpc-*-linux*)
482                         AFS_SYSNAME="`/bin/arch`_linuxXX"
483                         ;;
484                 powerpc64-*-linux*)
485                         AFS_SYSNAME="ppc64_linuxXX"
486                         ;;
487                 alpha*-linux*)
488                         AFS_SYSNAME="alpha_linux_XX"
489                         ;;
490                 s390-*-linux*)
491                         AFS_SYSNAME="s390_linuxXX"
492                         ;;
493                 s390x-*-linux*)
494                         AFS_SYSNAME="s390x_linuxXX"
495                         ;;
496                 sparc-*-linux*)
497                         AFS_SYSNAME="`/bin/arch`_linuxXX"
498                         ;;
499                 sparc64-*-linux*)
500                         AFS_SYSNAME="sparc64_linuxXX"
501                         ;;
502                 i?86-*-linux*)
503                         AFS_SYSNAME="i386_linuxXX"
504                         ;;
505                 parisc-*-linux-gnu|hppa-*-linux-gnu)
506                         AFS_SYSNAME="parisc_linuxXX"
507                         enable_pam="no"
508                         ;;
509                 power*-ibm-aix4.2*)
510                         AFS_SYSNAME="rs_aix42"
511                         enable_pam="no"
512                         ;;
513                 power*-ibm-aix4.3*)
514                         AFS_SYSNAME="rs_aix42"
515                         enable_pam="no"
516                         ;;
517                 power*-ibm-aix5.1*)
518                         AFS_SYSNAME="rs_aix51"
519                         enable_pam="no"
520                         ;;
521                 power*-ibm-aix5.2*)
522                         AFS_SYSNAME="rs_aix52"
523                         enable_pam="no"
524                         ;;
525                 power*-ibm-aix5.3*)
526                         AFS_SYSNAME="rs_aix53"
527                         enable_pam="no"
528                         ;;
529                 x86_64-*-linux-gnu)
530                         AFS_SYSNAME="amd64_linuxXX"
531                         enable_pam="no"
532                         ;;
533                 *)
534                         AC_MSG_ERROR(An AFS sysname is required)
535                         exit 1
536                         ;;
537         esac
538         case $AFS_SYSNAME in
539                 *_linux* | *_umlinux*)
540                         if test "x${AFS_SYSKVERS}" = "x"; then
541                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
542                         fi
543                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
544                         AFS_SYSNAME="$_AFS_SYSNAME"
545                         save_CPPFLAGS="$CPPFLAGS"
546                         CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
547                         AC_TRY_COMPILE(
548                          [#include <linux/autoconf.h>],
549                          [#ifndef CONFIG_USERMODE
550                           #error not UML
551                           #endif],
552                          ac_cv_linux_is_uml=yes,)
553                         if test "${ac_cv_linux_is_uml}" = yes; then
554                          _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
555                         fi
556                         CPPFLAGS="$save_CPPFLAGS"
557                         AFS_SYSNAME="$_AFS_SYSNAME"
558                         ;;
559         esac
560         AC_MSG_RESULT($AFS_SYSNAME)
561 fi
562
563 dnl Some hosts have a separate common param file they should include.  Figure
564 dnl out if we're on one of them now that we know the sysname.
565 case $AFS_SYSNAME in
566     *_nbsd15)   AFS_PARAM_COMMON=param.nbsd15.h  ;;
567     *_nbsd16)   AFS_PARAM_COMMON=param.nbsd16.h  ;;
568     *_nbsd20)   AFS_PARAM_COMMON=param.nbsd20.h  ;;
569     *_nbsd21)   AFS_PARAM_COMMON=param.nbsd21.h  ;;
570     *_nbsd30)   AFS_PARAM_COMMON=param.nbsd30.h  ;;
571     *_nbsd40)   AFS_PARAM_COMMON=param.nbsd40.h  ;;
572     *_linux22)  AFS_PARAM_COMMON=param.linux22.h ;;
573     *_linux24)  AFS_PARAM_COMMON=param.linux24.h ;;
574     *_linux26)  AFS_PARAM_COMMON=param.linux26.h ;;
575 esac
576
577 case $AFS_SYSNAME in *_linux* | *_umlinux*)
578
579                 # Add (sub-) architecture-specific paths needed by conftests
580                 case $AFS_SYSNAME  in
581                         *_umlinux26)
582                                 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
583                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
584                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
585                                 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
586                 esac
587
588                 if test "x$enable_kernel_module" = "xyes"; then
589                  if test "x$enable_debug_kernel" = "xno"; then
590                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
591                  fi
592                  OPENAFS_GCC_SUPPORTS_MARCH
593                  AC_SUBST(P5PLUS_KOPTS)
594                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
595                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
596                  OPENAFS_GCC_SUPPORTS_NO_COMMON
597                  OPENAFS_GCC_SUPPORTS_PIPE
598                  AC_SUBST(LINUX_GCC_KOPTS)
599                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
600                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
601                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
602                  )
603
604                  LINUX_KBUILD_USES_EXTRA_CFLAGS
605                  LINUX_KERNEL_COMPILE_WORKS
606                  LINUX_HAVE_CURRENT_KERNEL_TIME
607                  LINUX_KMEM_CACHE_INIT
608                  LINUX_HAVE_KMEM_CACHE_T
609                  LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
610                  LINUX_CONFIG_H_EXISTS
611                  LINUX_COMPLETION_H_EXISTS
612                  LINUX_EXPORTFS_H_EXISTS
613                  LINUX_DEFINES_FOR_EACH_PROCESS
614                  LINUX_DEFINES_PREV_TASK
615                  LINUX_FS_STRUCT_SUPER_HAS_ALLOC_INODE
616                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
617                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
618                  LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
619                  LINUX_FS_STRUCT_INODE_HAS_I_BLKBITS
620                  LINUX_FS_STRUCT_INODE_HAS_I_BLKSIZE
621                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
622                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
623                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
624                  LINUX_FS_STRUCT_INODE_HAS_I_MMAP_SHARED
625                  LINUX_FS_STRUCT_INODE_HAS_I_MUTEX
626                  LINUX_FS_STRUCT_INODE_HAS_I_SB_LIST
627                  LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
628                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_LOCK
629                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_SEM
630                  LINUX_INODE_SETATTR_RETURN_TYPE
631                  LINUX_WRITE_INODE_RETURN_TYPE
632                  LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
633                  LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
634                  LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
635                  LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
636                  LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
637                  LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
638                  LINUX_AOP_WRITEBACK_CONTROL
639                  LINUX_FS_STRUCT_FOP_HAS_FLOCK
640                  LINUX_FS_STRUCT_FOP_HAS_SENDFILE
641                  LINUX_FS_STRUCT_FOP_HAS_SPLICE
642                  LINUX_KERNEL_LINUX_SYSCALL_H
643                  LINUX_KERNEL_LINUX_SEQ_FILE_H
644                  LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
645                  LINUX_KERNEL_SELINUX
646                  LINUX_KERNEL_SOCK_CREATE
647                  LINUX_KERNEL_PAGE_FOLLOW_LINK
648                  LINUX_KERNEL_HLIST_UNHASHED
649                  LINUX_KEY_TYPE_H_EXISTS
650                  LINUX_NEED_RHCONFIG
651                  LINUX_RECALC_SIGPENDING_ARG_TYPE
652                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
653                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
654                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
655                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
656                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
657                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
658                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
659                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
660                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TGID
661                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TODO
662                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_THREAD_INFO
663                  LINUX_EXPORTS_TASKLIST_LOCK
664                  LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
665                  LINUX_STATFS_TAKES_DENTRY
666                  LINUX_FREEZER_H_EXISTS
667                  LINUX_HAVE_SVC_ADDR_IN
668                  if test "x$ac_cv_linux_freezer_h_exists" = "xyes" ; then
669                   AC_DEFINE(FREEZER_H_EXISTS, 1, [define if you have linux/freezer.h])
670                  fi
671                  LINUX_REFRIGERATOR
672                  LINUX_LINUX_KEYRING_SUPPORT
673                  LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
674                  LINUX_DO_SYNC_READ
675                  LINUX_GENERIC_FILE_AIO_READ
676                  LINUX_INIT_WORK_HAS_DATA
677                  LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
678                  LINUX_SYSCTL_TABLE_CHECKING
679                  LINUX_HAVE_IGET
680                  LINUX_FS_STRUCT_NAMEIDATA_HAS_PATH
681                  LINUX_EXPORTS_INIT_MM
682                  LINUX_EXPORTS_SYS_CHDIR
683                  LINUX_EXPORTS_SYS_CLOSE
684                  LINUX_EXPORTS_SYS_OPEN
685                  LINUX_EXPORTS_SYS_WAIT4
686                  LINUX_EXPORTS_RCU_READ_LOCK
687                  LINUX_WHICH_MODULES
688                  if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
689                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
690                    ac_cv_linux_exports_sys_call_table=no
691                    if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
692                      ac_cv_linux_exports_ia32_sys_call_table=yes
693                    fi
694                  else
695                    LINUX_EXPORTS_KALLSYMS_ADDRESS
696                    LINUX_EXPORTS_KALLSYMS_SYMBOL
697                    LINUX_EXPORTS_SYS_CALL_TABLE
698                    LINUX_EXPORTS_IA32_SYS_CALL_TABLE
699                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
700                          linux_syscall_method=none
701                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
702                             linux_syscall_method=scan
703                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
704                                linux_syscall_method=scan_with_kallsyms_address
705                             fi
706                          fi
707                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
708                             linux_syscall_method=kallsyms_symbol
709                          fi
710                          if test "x$linux_syscall_method" = "xnone"; then
711                             AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
712                             linux_syscall_method=scan
713                          fi
714                    fi
715                  fi
716                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
717                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
718                  fi
719                  if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
720                   AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
721                  fi
722                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
723                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
724                  fi
725                  if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
726                   AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
727                  fi
728                  if test "x$ac_cv_linux_exports_sys_open" = "xyes" ; then
729                   AC_DEFINE(EXPORTED_SYS_OPEN, 1, [define if your linux kernel exports sys_open])
730                  fi
731                  if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
732                   AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
733                  fi
734                  if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
735                   AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
736                  fi
737                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
738                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
739                  fi
740                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
741                   AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
742                  fi
743                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
744                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
745                  fi
746                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
747                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
748                  fi
749                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
750                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
751                  fi
752                  if test "x$ac_cv_linux_config_h_exists" = "xyes" ; then
753                   AC_DEFINE(CONFIG_H_EXISTS, 1, [define if config.h exists])
754                  fi
755                  if test "x$ac_cv_linux_exportfs_h_exists" = "xyes"; then
756                   AC_DEFINE(EXPORTFS_H_EXISTS, 1, [define if linux/exportfs.h exists])
757                  fi
758                  if test "x$ac_cv_linux_key_type_h_exists" = "xyes" ; then
759                   AC_DEFINE(KEY_TYPE_H_EXISTS, 1, [define if key-type.h exists])
760                  fi
761                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
762                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
763                  fi
764                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
765                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
766                  fi
767                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
768                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
769                  fi
770                  if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
771                   AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
772                  fi
773                  if test "x$ac_cv_linux_fs_struct_super_has_alloc_inode" = "xyes" ; then
774                   AC_DEFINE(STRUCT_SUPER_HAS_ALLOC_INODE, 1, [define if your struct super_operations has alloc_inode])
775                  fi
776                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then 
777                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
778                  fi
779                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then 
780                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
781                  fi
782                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then 
783                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
784                  fi
785                  if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then 
786                   AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
787                  fi
788                  if test "x$ac_cv_linux_fs_struct_inode_has_i_blksize" = "xyes"; then 
789                   AC_DEFINE(STRUCT_INODE_HAS_I_BLKSIZE, 1, [define if your struct inode has i_blksize])
790                  fi
791                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then 
792                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
793                  fi
794                  if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then 
795                   AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
796                  fi
797                  if test "x$ac_cv_linux_fs_struct_inode_has_i_mutex" = "xyes"; then 
798                   AC_DEFINE(STRUCT_INODE_HAS_I_MUTEX, 1, [define if you struct inode has i_mutex])
799                  fi
800                  if test "x$ac_cv_linux_fs_struct_inode_has_i_sb_list" = "xyes"; then 
801                   AC_DEFINE(STRUCT_INODE_HAS_I_SB_LIST, 1, [define if you struct inode has i_sb_list])
802                  fi
803                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then 
804                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
805                  fi
806                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_lock" = "xyes"; then 
807                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_LOCK, 1, [define if your struct inode has inotify_lock])
808                  fi
809                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_sem" = "xyes"; then 
810                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_SEM, 1, [define if your struct inode has inotify_sem])
811                  fi
812                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then 
813                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
814                  fi
815                  if test "x$ac_cv_linux_kernel_posix_lock_file_wait_arg" = "xyes" ; then
816                   AC_DEFINE(POSIX_LOCK_FILE_WAIT_ARG, 1, [define if your linux kernel uses 3 arguments for posix_lock_file])
817                  fi
818                  if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
819                   AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
820                  fi
821                  if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
822                   AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
823                  fi
824                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
825                   AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
826                  fi
827                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
828                   AC_DEFINE(HAVE_KERNEL_HLIST_UNHASHED, 1, [define if your linux kernel provides hlist_unhashed])
829                  fi
830                  if test "x$ac_linux_syscall" = "xyes" ; then
831                   AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
832                  fi
833                  if test "x$ac_linux_seq_file" = "xyes" ; then
834                   AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
835                  fi
836                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then 
837                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
838                  fi
839                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then 
840                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
841                  fi
842                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then 
843                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
844                  fi
845                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then 
846                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
847                  fi
848                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then 
849                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
850                  fi
851                  if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then 
852                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
853                  fi
854                  if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then 
855                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
856                  fi
857                  if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then 
858                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
859                  fi
860                  if test "x$ac_cv_linux_sched_struct_task_struct_has_tgid" = "xyes"; then 
861                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TGID, 1, [define if your struct task_struct has tgid])
862                  fi
863                  if test "x$ac_cv_linux_sched_struct_task_struct_has_todo" = "xyes"; then 
864                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TODO, 1, [define if your struct task_struct has todo])
865                  fi
866                  if test "x$ac_cv_linux_sched_struct_task_struct_has_thread_info" = "xyes"; then 
867                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_THREAD_INFO, 1, [define if your struct task_struct has thread_info])
868                  fi
869                  if test "x$ac_cv_linux_get_sb_has_struct_vfsmount" = "xyes"; then
870                   AC_DEFINE(GET_SB_HAS_STRUCT_VFSMOUNT, 1, [define if your get_sb_nodev needs a struct vfsmount argument])
871                  fi
872                  if test "x$ac_cv_linux_statfs_takes_dentry" = "xyes"; then
873                   AC_DEFINE(STATFS_TAKES_DENTRY, 1, [define if your statfs takes a dentry argument])
874                  fi
875                  if test "x$ac_cv_linux_func_a_writepage_takes_writeback_control" = "xyes" ; then
876                   AC_DEFINE(AOP_WRITEPAGE_TAKES_WRITEBACK_CONTROL, 1, [define if your aops.writepage takes a struct writeback_control argument])
877                  fi
878                  if test "x$ac_cv_linux_func_refrigerator_takes_pf_freeze" = "xyes" ; then
879                   AC_DEFINE(LINUX_REFRIGERATOR_TAKES_PF_FREEZE, 1, [define if your refrigerator takes PF_FREEZE])
880                  fi
881                  if test "x$ac_cv_linux_func_i_create_takes_nameidata" = "xyes" ; then
882                   AC_DEFINE(IOP_CREATE_TAKES_NAMEIDATA, 1, [define if your iops.create takes a nameidata argument])
883                  fi
884                  if test "x$ac_cv_linux_func_f_flush_takes_fl_owner_t" = "xyes" ; then
885                   AC_DEFINE(FOP_FLUSH_TAKES_FL_OWNER_T, 1, [define if your fops.flush takes an fl_owner_t argument])
886                  fi
887                  if test "x$ac_cv_linux_func_i_lookup_takes_nameidata" = "xyes" ; then
888                   AC_DEFINE(IOP_LOOKUP_TAKES_NAMEIDATA, 1, [define if your iops.lookup takes a nameidata argument])
889                  fi
890                  if test "x$ac_cv_linux_func_i_permission_takes_nameidata" = "xyes" ; then
891                   AC_DEFINE(IOP_PERMISSION_TAKES_NAMEIDATA, 1, [define if your iops.permission takes a nameidata argument])
892                  fi
893                  if test "x$ac_cv_linux_func_d_revalidate_takes_nameidata" = "xyes" ; then
894                   AC_DEFINE(DOP_REVALIDATE_TAKES_NAMEIDATA, 1, [define if your dops.d_revalidate takes a nameidata argument])
895                  fi
896                  if test "x$ac_cv_linux_init_work_has_data" = "xyes" ; then
897                   AC_DEFINE(INIT_WORK_HAS_DATA, 1, [define if INIT_WORK takes a data (3rd) argument])
898                  fi
899                  if test "x$ac_cv_linux_fs_struct_fop_has_flock" = "xyes" ; then
900                   AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_FLOCK, 1, [define if your struct file_operations has flock])
901                  fi
902                  if test "x$ac_cv_linux_fs_struct_fop_has_sendfile" = "xyes" ; then
903                   AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SENDFILE, 1, [define if your struct file_operations has sendfile])
904                  fi
905                  if test "x$ac_cv_linux_fs_struct_fop_has_splice" = "xyes" ; then
906                   AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SPLICE, 1, [define if your struct file_operations has splice_write and splice_read])
907                  fi
908                  if test "x$ac_cv_linux_register_sysctl_table_noflag" = "xyes" ; then
909                   AC_DEFINE(REGISTER_SYSCTL_TABLE_NOFLAG, 1, [define if register_sysctl_table has no insert_at head flag])
910                  fi
911                  if test "x$ac_cv_linux_sysctl_table_checking" = "xyes" ; then
912                   AC_DEFINE(SYSCTL_TABLE_CHECKING, 1, [define if your kernel has sysctl table checking])
913                  fi
914                  if test "x$ac_cv_linux_have_iget" = "xyes" ; then
915                   AC_DEFINE(HAVE_IGET, 1, [define if your kernel has iget])
916                  fi
917                  if test "x$ac_cv_linux_struct_nameidata_has_path" = "xyes" ; then
918                   AC_DEFINE(STRUCT_NAMEIDATA_HAS_PATH, 1, [define if your struct nameidata has path])
919                  fi
920                  if test "x$ac_cv_linux_exports_init_mm" = "xyes" ; then
921                   AC_DEFINE(EXPORTED_INIT_MM, 1, [define if your kernel exports init_mm])
922                  fi
923                  if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
924                   AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if tasklist_lock exported])
925                  fi
926                  if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
927                   AC_DEFINE(HAVE_KMEM_CACHE_T, 1, [define if kmem_cache_t exists])
928                  fi
929                  if test "x$ac_cv_linux_kmem_cache_init" = "xyes" ; then
930                   AC_DEFINE(KMEM_CACHE_INIT, 1, [define for new kmem_cache init function parameters])
931                  fi
932                  if test "x$ac_cv_linux_have_current_kernel_time" = "xyes" ; then
933                   AC_DEFINE(HAVE_CURRENT_KERNEL_TIME, 1, [define if current_kernel_time() exists])
934                  fi
935                  if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
936                   AC_DEFINE(KMEM_CACHE_TAKES_DTOR, 1, [define if kmem_cache_create takes a destructor argument])
937                  fi
938                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
939                   AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
940                  else
941                   AC_MSG_WARN([your kernel does not have a usable symlink cache API])
942                  fi
943                  if test "x$ac_cv_linux_have_svc_addr_in" = "xyes"; then
944                   AC_DEFINE(HAVE_SVC_ADDR_IN, 1, [define if svc_add_in exists])
945                  fi
946                 :
947                 fi
948 esac
949
950 case $AFS_SYSNAME in
951         *_darwin*)
952                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
953                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
954                 dnl the test below fails on darwin, even if the CPPFLAGS below
955                 dnl are added. the headers from Kernel.framework must be used
956                 dnl when KERNEL is defined.
957
958                 dnl really, such a thing isn't guaranteed to work on any 
959                 dnl platform until the kernel cflags from MakefileProto are
960                 dnl known to configure
961                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
962                 ;;
963         *)
964 AC_MSG_CHECKING(for definition of struct buf)
965 dnl save_CPPFLAGS="$CPPFLAGS"
966 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
967 AC_CACHE_VAL(ac_cv_have_struct_buf, [
968         ac_cv_have_struct_buf=no
969         AC_TRY_COMPILE(
970                 [#include <sys/buf.h>],
971                 [struct buf x;
972                 printf("%d\n", sizeof(x));],
973                 ac_cv_have_struct_buf=yes,)
974         ]
975 )
976 dnl CPPFLAGS="$save_CPPFLAGS"
977 AC_MSG_RESULT($ac_cv_have_struct_buf)
978 if test "$ac_cv_have_struct_buf" = yes; then
979         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
980 fi
981 ;;
982 esac
983
984
985 AC_CACHE_VAL(ac_cv_sockaddr_len,
986 [
987 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
988 AC_TRY_COMPILE( [#include <sys/types.h>
989 #include <sys/socket.h>],
990 [struct sockaddr *a;
991 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
992 AC_MSG_RESULT($ac_cv_sockaddr_len)])
993 if test "$ac_cv_sockaddr_len" = "yes"; then
994    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
995 fi
996 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
997         echo Skipping library tests because they confuse Irix.
998 else
999   AC_CHECK_FUNCS(socket)
1000
1001   if test "$ac_cv_func_socket" = no; then
1002     for lib in socket inet; do
1003         if test "$HAVE_SOCKET" != 1; then
1004                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
1005         fi
1006     done
1007   fi
1008   
1009   AC_CHECK_FUNCS(connect)       
1010
1011   if test "$ac_cv_func_connect" = no; then
1012     for lib in nsl; do
1013         if test "$HAVE_CONNECT" != 1; then
1014                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
1015         fi
1016     done
1017   fi
1018
1019   AC_CHECK_FUNCS(gethostbyname)
1020   if test "$ac_cv_func_gethostbyname" = no; then
1021         for lib in dns nsl resolv; do
1022           if test "$HAVE_GETHOSTBYNAME" != 1; then
1023             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
1024           fi
1025         done    
1026   fi    
1027
1028   dnl darwin wants it, aix hates it
1029   AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1030   AC_TRY_COMPILE([
1031   #include <stdlib.h>
1032   #include <stdio.h>
1033   #include <sys/types.h>
1034   #include <sys/socket.h>
1035   #include <netinet/in.h>
1036   #include <arpa/inet.h>
1037   #include <arpa/nameser.h>
1038   #include <arpa/nameser_compat.h>
1039   #include <resolv.h>
1040   ], [static int i; i = 0;],
1041   [AC_MSG_RESULT(yes)
1042    AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
1043   [AC_MSG_RESULT(no)
1044    ])
1045
1046   openafs_save_libs="$LIBS"
1047   AC_MSG_CHECKING([for res_search])
1048   AC_FUNC_RES_SEARCH
1049
1050   if test "$ac_cv_func_res_search" = no; then
1051       for lib in dns nsl resolv; do
1052         if test "$ac_cv_func_res_search" != yes; then
1053           LIBS="-l$lib $LIBS"
1054           AC_FUNC_RES_SEARCH
1055           LIBS="$openafs_save_libs"
1056         fi
1057       done    
1058       if test "$ac_cv_func_res_search" = yes; then
1059         LIB_res_search="-l$lib"       
1060         AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1061         AC_MSG_RESULT([yes, in lib$lib])
1062       else
1063         AC_MSG_RESULT(no)
1064       fi
1065   else
1066     AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1067     AC_MSG_RESULT(yes)
1068   fi
1069   
1070 fi
1071
1072 PTHREAD_LIBS=error
1073 if test "x$MKAFS_OSTYPE" = OBSD; then
1074         PTHREAD_LIBS="-pthread"
1075 fi
1076 if test "x$PTHREAD_LIBS" = xerror; then
1077         AC_CHECK_LIB(pthread, pthread_attr_init,
1078                 PTHREAD_LIBS="-lpthread")
1079 fi
1080 if test "x$PTHREAD_LIBS" = xerror; then
1081         AC_CHECK_LIB(pthreads, pthread_attr_init,
1082                 PTHREAD_LIBS="-lpthreads")
1083 fi
1084 if test "x$PTHREAD_LIBS" = xerror; then
1085         AC_CHECK_LIB(c_r, pthread_attr_init,
1086                 PTHREAD_LIBS="-lc_r")
1087 fi
1088 if test "x$PTHREAD_LIBS" = xerror; then
1089         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1090 fi
1091 if test "x$PTHREAD_LIBS" = xerror; then
1092         # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1093         AC_CHECK_LIB(pthread, pthread_attr_destroy,
1094                 PTHREAD_LIBS="-lpthread")
1095 fi
1096 if test "x$PTHREAD_LIBS" = xerror; then
1097         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1098 fi
1099 AC_SUBST(PTHREAD_LIBS)
1100
1101 HOST_CPU="$host_cpu"
1102
1103 if test "x$with_bsd_kernel_headers" != "x"; then
1104         BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1105 else
1106         BSD_KERNEL_PATH="/usr/src/sys"
1107 fi
1108
1109 if test "x$with_bsd_kernel_build" != "x"; then
1110         BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1111 else
1112         case $AFS_SYSNAME in
1113                 *_fbsd_4?)
1114                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
1115                         ;;
1116                 *_fbsd_*)
1117                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1118                         ;;
1119         esac
1120 fi
1121
1122 # Fast restart
1123 if test "$enable_supergroups" = "yes"; then
1124         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1125 fi
1126
1127 if test "$enable_fast_restart" = "yes"; then
1128         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
1129 fi
1130
1131 if test "$enable_bitmap_later" = "yes"; then
1132         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1133 fi
1134
1135 if test "$enable_demand_attach_fs" = "yes"; then
1136         AC_DEFINE(DEMAND_ATTACH_ENABLE, 1, [define if you want the demand attach fileserver])
1137         DEMAND_ATTACH="yes"
1138 else
1139         DEMAND_ATTACH="no"
1140 fi
1141 AC_SUBST(DEMAND_ATTACH)
1142
1143 if test "$enable_unix_sockets" = "yes"; then
1144         AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1145         USE_UNIX_SOCKETS="yes"
1146 else
1147         USE_UNIX_SOCKETS="no"
1148 fi
1149 AC_SUBST(USE_UNIX_SOCKETS)
1150
1151 if test "$enable_fast_restart" = "yes" &&
1152    test "$enable_demand_attach_fs" = "yes" ; then
1153         AC_MSG_ERROR([The Demand Attach and Fast Restart extensions are mutually exclusive.  Demand Attach fileservers automatically salvage volumes in the background, thereby making Fast Restart pointless.])
1154         exit 1
1155 fi
1156
1157 if test "$enable_full_vos_listvol_switch" = "yes"; then
1158         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
1159 fi
1160
1161 if test "$enable_bos_restricted_mode" = "yes"; then
1162         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
1163 fi
1164
1165 if test "$enable_bos_new_config" = "yes"; then
1166         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
1167 fi
1168
1169 if test "$enable_largefile_fileserver" = "yes"; then
1170         AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
1171 fi
1172
1173 if test "$enable_namei_fileserver" = "yes"; then
1174         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1175 fi
1176
1177 if test "$enable_afsdb" = "yes"; then
1178         LIB_AFSDB="$LIB_res_search"
1179         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
1180 fi
1181
1182 dnl check for tivoli
1183 AC_MSG_CHECKING(for tivoli tsm butc support)
1184 XBSA_CFLAGS=""
1185 if test "$enable_tivoli_tsm" = "yes"; then
1186         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1187         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1188
1189         if test -r "$XBSADIR1/xbsa.h"; then
1190                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1191                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1192         elif test -r "$XBSADIR2/xbsa.h"; then
1193                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1194                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1195         else
1196                 AC_MSG_RESULT([no, missing xbsa.h header file])
1197         fi
1198 else
1199         AC_MSG_RESULT([no])
1200 fi
1201 AC_SUBST(XBSA_CFLAGS)
1202
1203 dnl checks for header files.
1204 AC_HEADER_STDC
1205 AC_HEADER_SYS_WAIT
1206 AC_HEADER_DIRENT
1207 AC_CHECK_HEADERS(stdlib.h string.h unistd.h poll.h fcntl.h sys/time.h sys/file.h)
1208 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
1209 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
1210 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h poll.h)
1211 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
1212 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h values.h)
1213
1214 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1215 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1216         case $AFS_SYSNAME in
1217         sgi_*)
1218                 HAVE_PAM="no"
1219                 ;;
1220         *)
1221                 HAVE_PAM="yes"
1222                 ;;
1223         esac
1224 else
1225         HAVE_PAM="no"
1226 fi
1227 AC_SUBST(HAVE_PAM)
1228
1229 if test "$enable_login" = yes; then
1230         BUILD_LOGIN="yes"
1231 else
1232         BUILD_LOGIN="no"
1233 fi
1234 AC_SUBST(BUILD_LOGIN)
1235
1236 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec flock)
1237 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror strcasestr)
1238 AC_CHECK_FUNCS(setvbuf vsyslog)
1239 AC_FUNC_SETVBUF_REVERSED
1240 AC_CHECK_FUNCS(regcomp regexec regerror)
1241 AC_MSG_CHECKING([for POSIX regex library])
1242 if test "$ac_cv_header_regex_h" = "yes" && \
1243         test "$ac_cv_func_regcomp" = "yes" && \
1244         test "$ac_cv_func_regexec" = "yes" && \
1245         test "$ac_cv_func_regerror" = "yes"; then
1246     AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1247     AC_MSG_RESULT(yes)
1248 else
1249     AC_MSG_RESULT(no)
1250 fi
1251
1252 AC_TYPE_SIGNAL
1253 AC_CHECK_TYPE(ssize_t, int)
1254 AC_CHECK_TYPE([sig_atomic_t], ,
1255     [AC_DEFINE([sig_atomic_t], [int],
1256         [Define to int if <signal.h> does not define.])],
1257 [#include <sys/types.h>
1258 #include <signal.h>])
1259 AC_SIZEOF_TYPE(long)
1260
1261 AC_MSG_CHECKING(size of time_t)
1262 AC_CACHE_VAL(ac_cv_sizeof_time_t,
1263 [AC_TRY_RUN([#include <stdio.h>
1264 #include <time.h>
1265 main()
1266 {
1267   FILE *f=fopen("conftestval", "w");
1268   if (!f) exit(1);
1269   fprintf(f, "%d\n", sizeof(time_t));
1270   exit(0);
1271 }], ac_cv_sizeof_time_t=`cat conftestval`, ac_cv_sizeof_time_t=0)
1272 ])
1273 AC_MSG_RESULT($ac_cv_sizeof_time_t)
1274 AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t)
1275
1276 AC_CHECK_FUNCS(timegm)
1277 AC_CHECK_FUNCS(daemon)
1278
1279 dnl Directory PATH handling
1280 if test "x$enable_transarc_paths" = "xyes"  ; then 
1281     afsconfdir=${afsconfdir=/usr/afs/etc}
1282     viceetcdir=${viceetcdir=/usr/vice/etc}
1283     afskerneldir=${afskerneldir=${viceetcdir}}
1284     afssrvbindir=${afssrvbindir=/usr/afs/bin}
1285     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1286     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1287     afsdbdir=${afsdbdir=/usr/afs/db}
1288     afslogsdir=${afslogsdir=/usr/afs/logs}
1289     afslocaldir=${afslocaldir=/usr/afs/local}
1290     afsbackupdir=${afsbackupdir=/usr/afs/backup}
1291     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1292 else 
1293     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1294     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1295     afskerneldir=${afskerneldir='${libdir}/openafs'}
1296     afssrvbindir=${afssrvbindir='${bindir}'}
1297     afssrvsbindir=${afssrvsbindir='${sbindir}'}
1298     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1299     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1300     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1301     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1302     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1303     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1304 fi
1305 AC_SUBST(afsconfdir)
1306 AC_SUBST(viceetcdir)
1307 AC_SUBST(afskerneldir)
1308 AC_SUBST(afssrvbindir)
1309 AC_SUBST(afssrvsbindir)
1310 AC_SUBST(afssrvlibexecdir)
1311 AC_SUBST(afsdbdir)
1312 AC_SUBST(afslogsdir)
1313 AC_SUBST(afslocaldir)
1314 AC_SUBST(afsbackupdir)
1315 AC_SUBST(afsbosconfigdir)
1316
1317 if test "x$enable_kernel_module" = "xyes"; then
1318 ENABLE_KERNEL_MODULE=libafs
1319 fi
1320
1321 if test "x$enable_pthreaded_ubik" = "xyes"; then
1322 ENABLE_PTHREADED_UBIK=yes
1323 fi
1324
1325 AC_SUBST(AFS_SYSNAME)
1326 AC_SUBST(AFS_PARAM_COMMON)
1327 AC_SUBST(ENABLE_KERNEL_MODULE)
1328 AC_SUBST(ENABLE_PTHREADED_UBIK)
1329 AC_SUBST(LIB_AFSDB)
1330 AC_SUBST(LINUX_KERNEL_PATH)
1331 AC_SUBST(HOST_CPU)
1332 AC_SUBST(BSD_KERNEL_PATH)
1333 AC_SUBST(BSD_KERNEL_BUILD)
1334 AC_SUBST(LINUX_VERSION)
1335 AC_SUBST(MKAFS_OSTYPE)
1336 AC_SUBST(TOP_OBJDIR)
1337 AC_SUBST(TOP_SRCDIR)
1338 AC_SUBST(TOP_INCDIR)
1339 AC_SUBST(TOP_LIBDIR)
1340 AC_SUBST(DEST)
1341 AC_SUBST(DARWIN_INFOFILE)
1342 AC_SUBST(IRIX_BUILD_IP35)
1343
1344 OPENAFS_OSCONF
1345 OPENAFS_KRB5CONF
1346
1347 TOP_SRCDIR="${srcdir}/src"
1348 dnl
1349 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1350 dnl
1351 case $TOP_SRCDIR in
1352         /*)
1353                 ;;
1354         *)
1355                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1356                 ;;
1357 esac
1358
1359 TOP_OBJDIR="${SRCDIR_PARENT}"
1360 TOP_INCDIR="${SRCDIR_PARENT}/include"
1361 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1362 if test "${DEST}x" = "x"; then
1363         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1364 fi
1365
1366 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1367 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1368 AC_SUBST(HELPER_SPLINT)
1369 AC_SUBST(HELPER_SPLINTCFG)
1370
1371 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1372
1373 ])