krb5-configure-fixes-20050707
[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 [  --enable-largefile-fileserver        enable large file support in fileserver],, enable_largefile_fileserver="no")
28 AC_ARG_ENABLE( namei-fileserver,
29 [  --enable-namei-fileserver            force compilation of namei fileserver in preference to inode fileserver],, enable_namei_fileserver="no")
30 AC_ARG_ENABLE( supergroups,
31 [  --enable-supergroups                 enable support for nested pts groups],, enable_supergroups="no")
32 AC_ARG_ENABLE( fast-restart,
33 [  --enable-fast-restart                enable fast startup of file server without salvaging],, enable_fast_restart="no")
34 AC_ARG_ENABLE( bitmap-later,
35 [  --enable-bitmap-later                enable fast startup of file server by not reading bitmap till needed],, enable_bitmap_later="no")
36 AC_ARG_ENABLE( full-vos-listvol-switch,
37 [  --disable-full-vos-listvol-switch    disable vos full listvol switch for formatted output],, enable_full_vos_listvol_switch="yes")
38 AC_ARG_WITH(dux-kernel-headers,
39 [  --with-dux-kernel-headers=path       use the kernel headers found at path(optional, defaults to first match in /usr/sys)]
40 )
41 AC_ARG_WITH(linux-kernel-headers,
42 [  --with-linux-kernel-headers=path     use the kernel headers found at path(optional, defaults to /usr/src/linux-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                 ;;
184         *-irix*)
185                 if test -d /usr/include/sys/SN/SN1; then
186                  IRIX_BUILD_IP35="IP35"
187                 fi
188                 MKAFS_OSTYPE=IRIX
189                 AC_MSG_RESULT(sgi)
190                 ;;
191         *-aix*)
192                 MKAFS_OSTYPE=AIX
193                 AC_MSG_RESULT(rs_aix)
194                 ;;
195         *-osf*)
196                 MKAFS_OSTYPE=DUX
197                 AC_MSG_RESULT(alpha_dux)
198                 if test "x$enable_kernel_module" = "xyes"; then
199                  if test "x$with_dux_kernel_headers" != "x"; then
200                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
201                  else
202                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
203                  fi
204                 fi
205                 if test "$HEADER_RT" = "*" ; then
206                         AC_MSG_ERROR([Need a configured kernel directory])
207                 fi
208                 AC_SUBST([HEADER_RT])
209                 ;;
210         *-darwin*)
211                 MKAFS_OSTYPE=DARWIN
212                 AC_MSG_RESULT(ppc_darwin)
213                 ;;
214         *-freebsd*)
215                 MKAFS_OSTYPE=FBSD
216                 AC_MSG_RESULT(i386_fbsd)
217                 ;;
218         *-netbsd*)
219                 MKAFS_OSTYPE=NBSD
220                 AC_MSG_RESULT(nbsd)
221                 ;;
222         *-openbsd*)
223                 MKAFS_OSTYPE=OBSD
224                 AC_MSG_RESULT(i386_obsd)
225                 ;;
226         *)
227                 AC_MSG_RESULT($system)
228                 ;;
229 esac
230
231 if test "x$with_afs_sysname" != "x"; then
232         AFS_SYSNAME="$with_afs_sysname"
233 else
234         AC_MSG_CHECKING(your AFS sysname)
235         case $host in
236                 i?86-*-openbsd3.1)
237                         AFS_SYSNAME="i386_obsd31"
238                         ;;
239                 i?86-*-openbsd3.2)
240                         AFS_SYSNAME="i386_obsd32"
241                         ;;
242                 i?86-*-openbsd3.3)
243                         AFS_SYSNAME="i386_obsd33"
244                         ;;
245                 i?86-*-openbsd3.4)
246                         AFS_SYSNAME="i386_obsd34"
247                         ;;
248                 i?86-*-openbsd3.5)
249                         AFS_SYSNAME="i386_obsd35"
250                         ;;
251                 i?86-*-openbsd3.6)
252                         AFS_SYSNAME="i386_obsd36"
253                         ;;
254                 i?86-*-openbsd3.7)
255                         AFS_SYSNAME="i386_obsd37"
256                         ;;
257                 i?86-*-freebsd4.2*)
258                         AFS_SYSNAME="i386_fbsd_42"
259                         ;;
260                 i?86-*-freebsd4.3*)
261                         AFS_SYSNAME="i386_fbsd_43"
262                         ;;
263                 i?86-*-freebsd4.4*)
264                         AFS_SYSNAME="i386_fbsd_44"
265                         ;;
266                 i?86-*-freebsd4.5*)
267                         AFS_SYSNAME="i386_fbsd_45"
268                         ;;
269                 i?86-*-freebsd4.6*)
270                         AFS_SYSNAME="i386_fbsd_46"
271                         ;;
272                 i?86-*-freebsd4.7*)
273                         AFS_SYSNAME="i386_fbsd_47"
274                         ;;
275                 i?86-*-freebsd5.0*)
276                         AFS_SYSNAME="i386_fbsd_50"
277                         ;;
278                 i?86-*-freebsd5.1*)
279                         AFS_SYSNAME="i386_fbsd_51"
280                         ;;
281                 i?86-*-freebsd5.2*)
282                         AFS_SYSNAME="i386_fbsd_52"
283                         ;;
284                 i?86-*-freebsd5.3*)
285                         AFS_SYSNAME="i386_fbsd_53"
286                         ;;
287                 i?86-*-freebsd5.4*)
288                         AFS_SYSNAME="i386_fbsd_54"
289                         ;;
290                 i?86-*-freebsd6.0*)
291                         AFS_SYSNAME="i386_fbsd_60"
292                         ;;
293                 i?86-*-netbsd*1.5*)
294                         AFS_PARAM_COMMON=param.nbsd15.h
295                         AFS_SYSNAME="i386_nbsd15"
296                         ;;
297                 alpha-*-netbsd*1.5*)
298                         AFS_PARAM_COMMON=param.nbsd15.h
299                         AFS_SYSNAME="alpha_nbsd15"
300                         ;;
301                 i?86-*-netbsd*1.6[[M-Z]]*)
302                         AFS_PARAM_COMMON=param.nbsd20.h
303                         AFS_SYSNAME="i386_nbsd20"
304                         ;;
305                 powerpc-*-netbsd*1.6[[M-Z]]*)
306                         AFS_PARAM_COMMON=param.nbsd20.h
307                         AFS_SYSNAME="ppc_nbsd20"
308                         ;;
309                 i?86-*-netbsd*2.0*)
310                         AFS_PARAM_COMMON=param.nbsd20.h
311                         AFS_SYSNAME="i386_nbsd20"
312                         ;;
313                 powerpc-*-netbsd*2.0*)
314                         AFS_PARAM_COMMON=param.nbsd20.h
315                         AFS_SYSNAME="ppc_nbsd20"
316                         ;;
317                 i?86-*-netbsd*1.6*)
318                         AFS_PARAM_COMMON=param.nbsd16.h
319                         AFS_SYSNAME="i386_nbsd16"
320                         ;;
321                 alpha-*-netbsd*1.6*)
322                         AFS_PARAM_COMMON=param.nbsd16.h
323                         AFS_SYSNAME="alpha_nbsd16"
324                         ;;
325                 powerpc-*-netbsd*1.6*)
326                         AFS_PARAM_COMMON=param.nbsd16.h
327                         AFS_SYSNAME="ppc_nbsd16"
328                         ;;
329                 i?86-*-netbsd*2.1*)
330                         AFS_PARAM_COMMON=param.nbsd21.h
331                         AFS_SYSNAME="i386_nbsd21"
332                         ;;
333                 i?86-*-netbsd*2.99*)
334                         AFS_PARAM_COMMON=param.nbsd30.h
335                         AFS_SYSNAME="i386_nbsd30"
336                         ;;
337                 i?86-*-netbsd*3.0*)
338                         AFS_PARAM_COMMON=param.nbsd30.h
339                         AFS_SYSNAME="i386_nbsd30"
340                         ;;
341                 i?86-*-netbsd*3.99*)
342                         AFS_PARAM_COMMON=param.nbsd30.h
343                         AFS_SYSNAME="i386_nbsd30"
344                         ;;
345                 hppa*-hp-hpux11.0*)
346                         AFS_SYSNAME="hp_ux110"
347                         ;;
348                 hppa*-hp-hpux11.11)
349                         AFS_SYSNAME="hp_ux11i"
350                         ;;
351                 ia64-hp-hpux11.22)
352                         AFS_SYSNAME="ia64_hpux1122"
353                         ;;
354                 ia64-hp-hpux*)
355                         AFS_SYSNAME="ia64_hpux1123"
356                         ;;
357                 hppa*-hp-hpux10*)
358                         AFS_SYSNAME="hp_ux102"
359                         ;;
360                 powerpc-apple-darwin1.2*)
361                         AFS_SYSNAME="ppc_darwin_12"
362                         ;;
363                 powerpc-apple-darwin1.3*)
364                         AFS_SYSNAME="ppc_darwin_13"
365                         ;;
366                 powerpc-apple-darwin1.4*)
367                         AFS_SYSNAME="ppc_darwin_14"
368                         ;;
369                 powerpc-apple-darwin5.1*)
370                         AFS_SYSNAME="ppc_darwin_14"
371                         ;;
372                 powerpc-apple-darwin5.2*)
373                         AFS_SYSNAME="ppc_darwin_14"
374                         ;;
375                 powerpc-apple-darwin5.3*)
376                         AFS_SYSNAME="ppc_darwin_14"
377                         ;;
378                 powerpc-apple-darwin5.4*)
379                         AFS_SYSNAME="ppc_darwin_14"
380                         ;;
381                 powerpc-apple-darwin5.5*)
382                         AFS_SYSNAME="ppc_darwin_14"
383                         ;;
384                 powerpc-apple-darwin6.0*)
385                         AFS_SYSNAME="ppc_darwin_60"
386                         ;;
387                 powerpc-apple-darwin6.1*)
388                         AFS_SYSNAME="ppc_darwin_60"
389                         ;;
390                 powerpc-apple-darwin6.2*)
391                         AFS_SYSNAME="ppc_darwin_60"
392                         ;;
393                 powerpc-apple-darwin6.3*)
394                         AFS_SYSNAME="ppc_darwin_60"
395                         ;;
396                 powerpc-apple-darwin6.4*)
397                         AFS_SYSNAME="ppc_darwin_60"
398                         ;;
399                 powerpc-apple-darwin6.5*)
400                         AFS_SYSNAME="ppc_darwin_60"
401                         ;;
402                 powerpc-apple-darwin7.0*)
403                         AFS_SYSNAME="ppc_darwin_70"
404                         ;;
405                 powerpc-apple-darwin7.1*)
406                         AFS_SYSNAME="ppc_darwin_70"
407                         ;;
408                 powerpc-apple-darwin7.2*)
409                         AFS_SYSNAME="ppc_darwin_70"
410                         ;;
411                 powerpc-apple-darwin7.3*)
412                         AFS_SYSNAME="ppc_darwin_70"
413                         ;;
414                 powerpc-apple-darwin7.4*)
415                         AFS_SYSNAME="ppc_darwin_70"
416                         ;;
417                 powerpc-apple-darwin7.5*)
418                         AFS_SYSNAME="ppc_darwin_70"
419                         ;;
420                 powerpc-apple-darwin8.0*)
421                         AFS_SYSNAME="ppc_darwin_80"
422                         ;;
423                 sparc-sun-solaris2.5*)
424                         AFS_SYSNAME="sun4x_55"
425                         enable_login="yes"
426                         ;;
427                 sparc-sun-solaris2.6)
428                         AFS_SYSNAME="sun4x_56"
429                         ;;
430                 sparc-sun-solaris2.7)
431                         AFS_SYSNAME="sun4x_57"
432                         ;;
433                 sparc-sun-solaris2.8)
434                         AFS_SYSNAME="sun4x_58"
435                         ;;
436                 sparc-sun-solaris2.9)
437                         AFS_SYSNAME="sun4x_59"
438                         ;;
439                 sparc-sun-solaris2.10)
440                         AFS_SYSNAME="sun4x_510"
441                         ;;
442                 sparc-sun-sunos4*)
443                         AFS_SYSNAME="sun4_413"
444                         enable_login="yes"
445                         ;;
446                 i386-pc-solaris2.7)
447                         AFS_SYSNAME="sunx86_57"
448                         ;;
449                 i386-pc-solaris2.8)
450                         AFS_SYSNAME="sunx86_58"
451                         ;;
452                 i386-pc-solaris2.9)
453                         AFS_SYSNAME="sunx86_59"
454                         ;;
455                 i386-pc-solaris2.10)
456                         AFS_SYSNAME="sunx86_510"
457                         ;;
458                 alpha*-dec-osf4.0*)
459                         AFS_SYSNAME="alpha_dux40"
460                         ;;
461                 alpha*-dec-osf5.0*)
462                         AFS_SYSNAME="alpha_dux50"
463                         ;;
464                 alpha*-dec-osf5.1*)
465                         AFS_SYSNAME="alpha_dux51"
466                         ;;
467                 mips-sgi-irix6.5)
468                         AFS_SYSNAME="sgi_65"
469                         ;;
470                 ia64-*-linux*)
471                         AFS_SYSNAME="ia64_linuxXX"
472                         ;;
473                 powerpc-*-linux*)
474                         AFS_SYSNAME="`/bin/arch`_linuxXX"
475                         ;;
476                 powerpc64-*-linux*)
477                         AFS_SYSNAME="ppc64_linuxXX"
478                         ;;
479                 alpha*-linux*)
480                         AFS_SYSNAME="alpha_linux_XX"
481                         ;;
482                 s390-*-linux*)
483                         AFS_SYSNAME="s390_linuxXX"
484                         ;;
485                 s390x-*-linux*)
486                         AFS_SYSNAME="s390x_linuxXX"
487                         ;;
488                 sparc-*-linux*)
489                         AFS_SYSNAME="sparc_linuxXX"
490                         ;;
491                 sparc64-*-linux*)
492                         AFS_SYSNAME="sparc64_linuxXX"
493                         ;;
494                 i?86-*-linux*)
495                         AFS_SYSNAME="i386_linuxXX"
496                         ;;
497                 parisc-*-linux-gnu)
498                         AFS_SYSNAME="parisc_linuxXX"
499                         enable_pam="no"
500                         ;;
501                 power*-ibm-aix4.2*)
502                         AFS_SYSNAME="rs_aix42"
503                         enable_pam="no"
504                         ;;
505                 power*-ibm-aix4.3*)
506                         AFS_SYSNAME="rs_aix42"
507                         enable_pam="no"
508                         ;;
509                 power*-ibm-aix5.1*)
510                         AFS_SYSNAME="rs_aix51"
511                         enable_pam="no"
512                         ;;
513                 power*-ibm-aix5.2*)
514                         AFS_SYSNAME="rs_aix52"
515                         enable_pam="no"
516                         ;;
517                 power*-ibm-aix5.3*)
518                         AFS_SYSNAME="rs_aix53"
519                         enable_pam="no"
520                         ;;
521                 x86_64-*-linux-gnu)
522                         AFS_SYSNAME="amd64_linuxXX"
523                         enable_pam="no"
524                         ;;
525                 *)
526                         AC_MSG_ERROR(An AFS sysname is required)
527                         exit 1
528                         ;;
529         esac
530         case $AFS_SYSNAME in
531                 *_linux* | *_umlinux*)
532                         if test "x${AFS_SYSKVERS}" = "x"; then
533                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
534                         fi
535                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
536                         AFS_SYSNAME="$_AFS_SYSNAME"
537                         save_CPPFLAGS="$CPPFLAGS"
538                         CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
539                         AC_TRY_COMPILE(
540                          [#include <linux/autoconf.h>],
541                          [#ifndef CONFIG_USERMODE
542                           #error not UML
543                           #endif],
544                          ac_cv_linux_is_uml=yes,)
545                         if test "${ac_cv_linux_is_uml}" = yes; then
546                          _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
547                         fi
548                         CPPFLAGS="$save_CPPFLAGS"
549                         AFS_SYSNAME="$_AFS_SYSNAME"
550                         ;;
551         esac
552         AC_MSG_RESULT($AFS_SYSNAME)
553 fi
554
555 case $AFS_SYSNAME in *_linux* | *_umlinux*)
556
557                 # Add (sub-) architecture-specific paths needed by conftests
558                 case $AFS_SYSNAME  in
559                         *_umlinux26)
560                                 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
561                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
562                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
563                                 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
564                 esac
565
566                 if test "x$enable_kernel_module" = "xyes"; then
567                  if test "x$enable_debug_kernel" = "xno"; then
568                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
569                  fi
570                  OPENAFS_GCC_SUPPORTS_MARCH
571                  AC_SUBST(P5PLUS_KOPTS)
572                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
573                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
574                  OPENAFS_GCC_SUPPORTS_NO_COMMON
575                  OPENAFS_GCC_SUPPORTS_PIPE
576                  AC_SUBST(LINUX_GCC_KOPTS)
577                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
578                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
579                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
580                  )
581                  LINUX_COMPLETION_H_EXISTS
582                  LINUX_DEFINES_FOR_EACH_PROCESS
583                  LINUX_DEFINES_PREV_TASK
584                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
585                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
586                  LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
587                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
588                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
589                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
590                  LINUX_FS_STRUCT_INODE_HAS_I_SB_LIST
591                  LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
592                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_LOCK
593                  LINUX_FS_STRUCT_INODE_HAS_INOTIFY_SEM
594                  LINUX_INODE_SETATTR_RETURN_TYPE
595                  LINUX_WRITE_INODE_RETURN_TYPE
596                  LINUX_IOP_NAMEIDATA
597                  LINUX_AOP_WRITEBACK_CONTROL
598                  LINUX_KERNEL_LINUX_SYSCALL_H
599                  LINUX_KERNEL_LINUX_SEQ_FILE_H
600                  LINUX_KERNEL_SELINUX
601                  LINUX_KERNEL_SOCK_CREATE
602                  LINUX_KERNEL_PAGE_FOLLOW_LINK
603                  LINUX_NEED_RHCONFIG
604                  LINUX_RECALC_SIGPENDING_ARG_TYPE
605                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
606                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
607                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
608                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
609                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
610                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
611                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
612                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
613                  LINUX_WHICH_MODULES
614                  if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
615                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
616                    ac_cv_linux_exports_sys_call_table=no
617                    if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
618                      ac_cv_linux_exports_ia32_sys_call_table=yes
619                    fi
620                  else
621                    LINUX_EXPORTS_INIT_MM
622                    LINUX_EXPORTS_KALLSYMS_ADDRESS
623                    LINUX_EXPORTS_KALLSYMS_SYMBOL
624                    LINUX_EXPORTS_SYS_CALL_TABLE
625                    LINUX_EXPORTS_IA32_SYS_CALL_TABLE
626                    LINUX_EXPORTS_SYS_CHDIR
627                    LINUX_EXPORTS_SYS_CLOSE
628                    LINUX_EXPORTS_SYS_WAIT4
629                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
630                          linux_syscall_method=none
631                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
632                             linux_syscall_method=scan
633                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
634                                linux_syscall_method=scan_with_kallsyms_address
635                             fi
636                          fi
637                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
638                             linux_syscall_method=kallsyms_symbol
639                          fi
640                          if test "x$linux_syscall_method" = "xnone"; then
641                         AC_MSG_ERROR([no available sys_call_table access method])
642                          fi
643                    fi
644                  fi
645                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
646                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
647                  fi
648                  if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
649                   AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
650                  fi
651                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
652                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
653                  fi
654                  if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
655                   AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
656                  fi
657                  if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
658                   AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
659                  fi
660                  if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
661                   AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
662                  fi
663                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
664                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
665                  fi
666                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
667                   AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
668                  fi
669                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
670                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
671                  fi
672                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
673                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
674                  fi
675                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
676                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
677                  fi
678                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
679                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
680                  fi
681                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
682                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
683                  fi
684                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
685                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
686                  fi
687                  if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
688                   AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
689                  fi
690                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then 
691                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
692                  fi
693                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then 
694                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
695                  fi
696                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then 
697                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
698                  fi
699                  if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then 
700                   AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
701                  fi
702                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then 
703                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
704                  fi
705                  if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then 
706                   AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
707                  fi
708                  if test "x$ac_cv_linux_fs_struct_inode_has_i_sb_list" = "xyes"; then 
709                   AC_DEFINE(STRUCT_INODE_HAS_I_SB_LIST, 1, [define if you struct inode has i_sb_list])
710                  fi
711                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then 
712                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
713                  fi
714                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_lock" = "xyes"; then 
715                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_LOCK, 1, [define if your struct inode has inotify_lock])
716                  fi
717                  if test "x$ac_cv_linux_fs_struct_inode_has_inotify_sem" = "xyes"; then 
718                   AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_SEM, 1, [define if your struct inode has inotify_sem])
719                  fi
720                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then 
721                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
722                  fi
723                  if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
724                   AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
725                  fi
726                  if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
727                   AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
728                  fi
729                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
730                   AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
731                  fi
732                  if test "x$ac_linux_syscall" = "xyes" ; then
733                   AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
734                  fi
735                  if test "x$ac_linux_seq_file" = "xyes" ; then
736                   AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
737                  fi
738                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then 
739                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
740                  fi
741                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then 
742                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
743                  fi
744                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then 
745                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
746                  fi
747                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then 
748                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
749                  fi
750                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then 
751                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
752                  fi
753                  if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then 
754                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
755                  fi
756                  if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then 
757                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
758                  fi
759                  if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then 
760                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
761                  fi
762                 :
763                 fi
764 esac
765
766 case $AFS_SYSNAME in
767         *_darwin*)
768                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
769                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
770                 dnl the test below fails on darwin, even if the CPPFLAGS below
771                 dnl are added. the headers from Kernel.Framework must be used
772                 dnl when KERNEL is defined.
773
774                 dnl really, such a thing isn't guaranteed to work on any 
775                 dnl platform until the kernel cflags from MakefileProto are
776                 dnl known to configure
777                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
778                 ;;
779         *)
780 AC_MSG_CHECKING(for definition of struct buf)
781 dnl save_CPPFLAGS="$CPPFLAGS"
782 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
783 AC_CACHE_VAL(ac_cv_have_struct_buf, [
784         ac_cv_have_struct_buf=no
785         AC_TRY_COMPILE(
786                 [#include <sys/buf.h>],
787                 [struct buf x;
788                 printf("%d\n", sizeof(x));],
789                 ac_cv_have_struct_buf=yes,)
790         ]
791 )
792 dnl CPPFLAGS="$save_CPPFLAGS"
793 AC_MSG_RESULT($ac_cv_have_struct_buf)
794 if test "$ac_cv_have_struct_buf" = yes; then
795         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
796 fi
797 ;;
798 esac
799
800
801 AC_CACHE_VAL(ac_cv_sockaddr_len,
802 [
803 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
804 AC_TRY_COMPILE( [#include <sys/types.h>
805 #include <sys/socket.h>],
806 [struct sockaddr *a;
807 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
808 AC_MSG_RESULT($ac_cv_sockaddr_len)])
809 if test "$ac_cv_sockaddr_len" = "yes"; then
810    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
811 fi
812 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
813         echo Skipping library tests because they confuse Irix.
814 else
815   AC_CHECK_FUNCS(socket)
816
817   if test "$ac_cv_func_socket" = no; then
818     for lib in socket inet; do
819         if test "$HAVE_SOCKET" != 1; then
820                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
821         fi
822     done
823   fi
824   
825   AC_CHECK_FUNCS(connect)       
826
827   if test "$ac_cv_func_connect" = no; then
828     for lib in nsl; do
829         if test "$HAVE_CONNECT" != 1; then
830                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
831         fi
832     done
833   fi
834
835   AC_CHECK_FUNCS(gethostbyname)
836   if test "$ac_cv_func_gethostbyname" = no; then
837         for lib in dns nsl resolv; do
838           if test "$HAVE_GETHOSTBYNAME" != 1; then
839             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
840           fi
841         done    
842   fi    
843
844   dnl darwin wants it, aix hates it
845   AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
846   AC_TRY_COMPILE([
847   #include <stdlib.h>
848   #include <stdio.h>
849   #include <sys/types.h>
850   #include <sys/socket.h>
851   #include <netinet/in.h>
852   #include <arpa/inet.h>
853   #include <arpa/nameser.h>
854   #include <arpa/nameser_compat.h>
855   #include <resolv.h>
856   ], [static int i; i = 0;],
857   [AC_MSG_RESULT(yes)
858    AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
859   [AC_MSG_RESULT(no)
860    ])
861
862   openafs_save_libs="$LIBS"
863   AC_MSG_CHECKING([for res_search])
864   AC_FUNC_RES_SEARCH
865
866   if test "$ac_cv_func_res_search" = no; then
867       for lib in dns nsl resolv; do
868         if test "$ac_cv_func_res_search" != yes; then
869           LIBS="-l$lib $LIBS"
870           AC_FUNC_RES_SEARCH
871           LIBS="$openafs_save_libs"
872         fi
873       done    
874       if test "$ac_cv_func_res_search" = yes; then
875         LIB_res_search="-l$lib"       
876         AC_DEFINE(HAVE_RES_SEARCH, 1, [])
877         AC_MSG_RESULT([yes, in lib$lib])
878       else
879         AC_MSG_RESULT(no)
880       fi
881   else
882     AC_DEFINE(HAVE_RES_SEARCH, 1, [])
883     AC_MSG_RESULT(yes)
884   fi
885   
886 fi
887
888 PTHREAD_LIBS=error
889 AC_CHECK_LIB(pthread, pthread_attr_init,
890              PTHREAD_LIBS="-lpthread")
891 if test "x$PTHREAD_LIBS" = xerror; then
892         AC_CHECK_LIB(pthreads, pthread_attr_init,
893                 PTHREAD_LIBS="-lpthreads")
894 fi
895 if test "x$PTHREAD_LIBS" = xerror; then
896         AC_CHECK_LIB(c_r, pthread_attr_init,
897                 PTHREAD_LIBS="-lc_r")
898 fi
899 if test "x$PTHREAD_LIBS" = xerror; then
900         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
901 fi
902 if test "x$PTHREAD_LIBS" = xerror; then
903         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
904 fi
905 AC_SUBST(PTHREAD_LIBS)
906
907 WITH_OBSOLETE=NO
908 if test "$enable_obsolete" = "yes"; then
909         WITH_OBSOLETE=YES
910 fi
911
912 if test "x$with_bsd_kernel_headers" != "x"; then
913         BSD_KERNEL_PATH="$with_bsd_kernel_headers"
914 else
915         BSD_KERNEL_PATH="/usr/src/sys"
916 fi
917
918 if test "x$with_bsd_kernel_build" != "x"; then
919         BSD_KERNEL_BUILD="$with_bsd_kernel_build"
920 else
921         case $AFS_SYSNAME in
922                 i386_fbsd_4?)
923                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
924                         ;;
925                 i386_fbsd_5?)
926                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/i386/compile/GENERIC"
927                         ;;
928         esac
929 fi
930
931 # Fast restart
932 if test "$enable_supergroups" = "yes"; then
933         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
934 fi
935
936 if test "$enable_fast_restart" = "yes"; then
937         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
938 fi
939
940 if test "$enable_bitmap_later" = "yes"; then
941         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
942 fi
943
944 if test "$enable_full_vos_listvol_switch" = "yes"; then
945         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
946 fi
947
948 if test "$enable_bos_restricted_mode" = "yes"; then
949         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
950 fi
951
952 if test "$enable_bos_new_config" = "yes"; then
953         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
954 fi
955
956 if test "$enable_largefile_fileserver" = "yes"; then
957         AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
958 fi
959
960 if test "$enable_namei_fileserver" = "yes"; then
961         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
962 fi
963
964 if test "$enable_afsdb" = "yes"; then
965         LIB_AFSDB="$LIB_res_search"
966         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
967 fi
968
969 dnl check for tivoli
970 AC_MSG_CHECKING(for tivoli tsm butc support)
971 XBSA_CFLAGS=""
972 if test "$enable_tivoli_tsm" = "yes"; then
973         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
974         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
975
976         if test -r "$XBSADIR1/xbsa.h"; then
977                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
978                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
979         elif test -r "$XBSADIR2/xbsa.h"; then
980                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
981                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
982         else
983                 AC_MSG_RESULT([no, missing xbsa.h header file])
984         fi
985 else
986         AC_MSG_RESULT([no])
987 fi
988 AC_SUBST(XBSA_CFLAGS)
989
990 dnl checks for header files.
991 AC_HEADER_STDC
992 AC_HEADER_SYS_WAIT
993 AC_HEADER_DIRENT
994 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
995 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
996 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
997 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
998 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
999 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h)
1000
1001 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1002         HAVE_PAM="yes"
1003 else
1004         HAVE_PAM="no"
1005 fi
1006 AC_SUBST(HAVE_PAM)
1007
1008 if test "$enable_login" = yes; then
1009         BUILD_LOGIN="yes"
1010 else
1011         BUILD_LOGIN="no"
1012 fi
1013 AC_SUBST(BUILD_LOGIN)
1014
1015 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec)
1016 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror)
1017
1018 AC_CHECK_FUNCS(regcomp regexec regerror)
1019 AC_MSG_CHECKING([for POSIX regex library])
1020 if test "$ac_cv_header_regex_h" = "yes" && \
1021         test "$ac_cv_func_regcomp" = "yes" && \
1022         test "$ac_cv_func_regexec" = "yes" && \
1023         test "$ac_cv_func_regerror" = "yes"; then
1024     AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1025     AC_MSG_RESULT(yes)
1026 else
1027     AC_MSG_RESULT(no)
1028 fi
1029         
1030 AC_CHECK_TYPE(ssize_t, int)
1031 AC_SIZEOF_TYPE(long)
1032
1033 AC_MSG_CHECKING(size of time_t)
1034 AC_CACHE_VAL(ac_cv_sizeof_time_t,
1035 [AC_TRY_RUN([#include <stdio.h>
1036 #include <time.h>
1037 main()
1038 {
1039   FILE *f=fopen("conftestval", "w");
1040   if (!f) exit(1);
1041   fprintf(f, "%d\n", sizeof(time_t));
1042   exit(0);
1043 }], ac_cv_sizeof_time_t=`cat conftestval`, ac_cv_sizeof_time_t=0)
1044 ])
1045 AC_MSG_RESULT($ac_cv_sizeof_time_t)
1046 AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t)
1047
1048 AC_CHECK_FUNCS(timegm)
1049 AC_CHECK_FUNCS(daemon)
1050
1051 dnl Directory PATH handling
1052 if test "x$enable_transarc_paths" = "xyes"  ; then 
1053     afsconfdir=${afsconfdir=/usr/afs/etc}
1054     viceetcdir=${viceetcdir=/usr/vice/etc}
1055     afskerneldir=${afskerneldir=${viceetcdir}}
1056     afssrvbindir=${afssrvbindir=/usr/afs/bin}
1057     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1058     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1059     afsdbdir=${afsdbdir=/usr/afs/db}
1060     afslogsdir=${afslogsdir=/usr/afs/logs}
1061     afslocaldir=${afslocaldir=/usr/afs/local}
1062     afsbackupdir=${afsbackupdir=/usr/afs/backup}
1063     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1064 else 
1065     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1066     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1067     afskerneldir=${afskerneldir='${libdir}/openafs'}
1068     afssrvbindir=${afssrvbindir='${bindir}'}
1069     afssrvsbindir=${afssrvsbindir='${sbindir}'}
1070     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1071     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1072     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1073     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1074     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1075     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1076 fi
1077 AC_SUBST(afsconfdir)
1078 AC_SUBST(viceetcdir)
1079 AC_SUBST(afskerneldir)
1080 AC_SUBST(afssrvbindir)
1081 AC_SUBST(afssrvsbindir)
1082 AC_SUBST(afssrvlibexecdir)
1083 AC_SUBST(afsdbdir)
1084 AC_SUBST(afslogsdir)
1085 AC_SUBST(afslocaldir)
1086 AC_SUBST(afsbackupdir)
1087 AC_SUBST(afsbosconfigdir)
1088
1089 if test "x$enable_kernel_module" = "xyes"; then
1090 ENABLE_KERNEL_MODULE=libafs
1091 fi
1092
1093 AC_SUBST(AFS_SYSNAME)
1094 AC_SUBST(AFS_PARAM_COMMON)
1095 AC_SUBST(ENABLE_KERNEL_MODULE)
1096 AC_SUBST(LIB_AFSDB)
1097 AC_SUBST(LINUX_KERNEL_PATH)
1098 AC_SUBST(BSD_KERNEL_PATH)
1099 AC_SUBST(BSD_KERNEL_BUILD)
1100 AC_SUBST(LINUX_VERSION)
1101 AC_SUBST(MKAFS_OSTYPE)
1102 AC_SUBST(TOP_OBJDIR)
1103 AC_SUBST(TOP_SRCDIR)
1104 AC_SUBST(TOP_INCDIR)
1105 AC_SUBST(TOP_LIBDIR)
1106 AC_SUBST(DEST)
1107 AC_SUBST(WITH_OBSOLETE)
1108 AC_SUBST(DARWIN_INFOFILE)
1109 AC_SUBST(IRIX_BUILD_IP35)
1110
1111 OPENAFS_OSCONF
1112 OPENAFS_KRB5CONF
1113
1114 TOP_SRCDIR="${srcdir}/src"
1115 dnl
1116 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1117 dnl
1118 case $TOP_SRCDIR in
1119         /*)
1120                 ;;
1121         *)
1122                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1123                 ;;
1124 esac
1125
1126 TOP_OBJDIR="${SRCDIR_PARENT}"
1127 TOP_INCDIR="${SRCDIR_PARENT}/include"
1128 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1129 if test "${DEST}x" = "x"; then
1130         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1131 fi
1132
1133 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1134 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1135 AC_SUBST(HELPER_SPLINT)
1136 AC_SUBST(HELPER_SPLINTCFG)
1137
1138 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1139
1140 ])