linux26-rlim-20050114
[openafs.git] / acinclude.m4
1 dnl This file contains the common configuration code which would
2 dnl otherwise be duplicated between configure and configure-libafs.
3 dnl
4 dnl NB: Because this code is a macro, references to positional shell
5 dnl parameters must be done like $[]1 instead of $1
6
7 AC_DEFUN([OPENAFS_CONFIGURE_COMMON],[
8
9 AC_CANONICAL_HOST
10 SRCDIR_PARENT=`pwd`
11
12 #BOZO_SAVE_CORES pam sia
13 AC_ARG_WITH(afs-sysname,
14 [  --with-afs-sysname=sys    use sys for the afs sysname]
15 )
16 AC_ARG_ENABLE( obsolete,
17 [  --enable-obsolete                    enable obsolete portions of AFS (mpp, ntp and package)],, enable_obsolete="no")
18 AC_ARG_ENABLE( insecure,
19 [  --enable-insecure                    enable insecure portions of AFS (ftpd, inetd, rcp, rlogind and rsh)],, enable_insecure="no")
20 AC_ARG_ENABLE( afsdb,
21 [  --disable-afsdb                      disable AFSDB RR support],, enable_afsdb="yes")
22 AC_ARG_ENABLE( pam,
23 [  --disable-pam                        disable PAM support],, enable_pam="yes")
24 AC_ARG_ENABLE( bos-restricted-mode,
25 [  --enable-bos-restricted-mode         enable bosserver restricted mode which disables certain bosserver functionality],, enable_bos_restricted_mode="no")
26 AC_ARG_ENABLE( bos-new-config,
27 [  --enable-bos-new-config              enable bosserver pickup of BosConfig.new on restarts],, enable_bos_new_config="no")
28 AC_ARG_ENABLE( largefile-fileserver,
29 [  --enable-largefile-fileserver        enable large file support in fileserver],, enable_largefile_fileserver="no")
30 AC_ARG_ENABLE( namei-fileserver,
31 [  --enable-namei-fileserver            force compilation of namei fileserver in preference to inode fileserver],, enable_namei_fileserver="no")
32 AC_ARG_ENABLE( supergroups,
33 [  --enable-supergroups                 enable support for nested pts groups],, enable_supergroups="no")
34 AC_ARG_ENABLE( fast-restart,
35 [  --enable-fast-restart                enable fast startup of file server without salvaging],, enable_fast_restart="no")
36 AC_ARG_ENABLE( bitmap-later,
37 [  --enable-bitmap-later                enable fast startup of file server by not reading bitmap till needed],, enable_bitmap_later="no")
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(optimize,
74 [  --disable-optimize                   disable optimization for compilation of the user space code (defaults to enabled)],, enable_optimize="yes"
75 )
76 AC_ARG_ENABLE(debug-lwp,
77 [  --enable-debug-lwp                   enable compilation of the LWP code with debugging information (defaults to disabled)],, enable_debug_lwp="no"
78 )
79 AC_ARG_ENABLE(optimize-lwp,
80 [  --disable-optimize-lwp               disable optimization for compilation of the LWP code (defaults to enabled)],, enable_optimize_lwp="yes"
81 )
82
83 enable_login="no"
84
85 dnl weird ass systems
86 AC_AIX
87 AC_ISC_POSIX
88 AC_MINIX
89
90 dnl Various compiler setup.
91 AC_TYPE_PID_T
92 AC_TYPE_SIZE_T
93 AC_TYPE_SIGNAL
94 COMPILER_HAS_FUNCTION_MACRO
95
96 dnl Checks for programs.
97 AC_PROG_INSTALL
98 AC_PROG_LN_S
99 AC_PROG_RANLIB
100 AC_PROG_YACC
101 AM_PROG_LEX
102
103 OPENAFS_CHECK_BIGENDIAN
104
105 AC_MSG_CHECKING(your OS)
106 system=$host
107 case $system in
108         *-linux*)
109
110                 MKAFS_OSTYPE=LINUX
111                 if test "x$enable_redhat_buildsys" = "xyes"; then
112                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
113                 fi
114                 if test "x$enable_kernel_module" = "xyes"; then
115                  if test "x$with_linux_kernel_headers" != "x"; then
116                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
117                  else
118                    LINUX_KERNEL_PATH="/usr/src/linux-2.4"
119                    if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
120                      LINUX_KERNEL_PATH="/usr/src/linux"
121                    fi
122                  fi
123                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
124                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
125                   if test "x$linux_kvers" = "x"; then
126                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
127                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
128                       if test "x$linux_kvers" = "x"; then
129
130                         AC_MSG_ERROR(Linux headers lack version definition [2])
131                         exit 1
132                       else
133                         LINUX_VERSION="$linux_kvers"
134                       fi
135                     else
136                       AC_MSG_ERROR(Linux headers lack version definition)
137                       exit 1
138                     fi
139                   else
140                     LINUX_VERSION="$linux_kvers"
141                   fi
142                  else
143                     enable_kernel_module="no"
144                  fi
145                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
146                      enable_kernel_module="no"
147                  fi
148                  if test "x$enable_kernel_module" = "xno"; then
149                   if test "x$with_linux_kernel_headers" != "x"; then
150                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
151                    exit 1
152                   else
153                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
154                   fi
155                  fi
156                  dnl do we need to determine SUBARCH from autoconf.h
157                  SUBARCH=default
158                 fi
159                 AC_MSG_RESULT(linux)
160                 if test "x$enable_kernel_module" = "xyes"; then
161                  AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
162                  if test "x${AFS_SYSKVERS}" = "x"; then
163                   AC_MSG_ERROR(Couldn't guess your Linux version [2])
164                  fi
165                 fi
166                 ;;
167         *-solaris*)
168                 MKAFS_OSTYPE=SOLARIS
169                 AC_MSG_RESULT(sun4)
170                 SOLARIS_UFSVFS_HAS_DQRWLOCK
171                 SOLARIS_PROC_HAS_P_COREFILE
172                 SOLARIS_FS_HAS_FS_ROLLED
173                 ;;
174         *-sunos*)
175                 MKAFS_OSTYPE=SUNOS
176                 enable_kernel_module=no
177                 AC_MSG_RESULT(sun4)
178                 ;;
179         *-hpux*)
180                 MKAFS_OSTYPE=HPUX
181                 AC_MSG_RESULT(hp_ux)
182                 ;;
183         *-irix*)
184                 if test -d /usr/include/sys/SN/SN1; then
185                  IRIX_BUILD_IP35="IP35"
186                 fi
187                 MKAFS_OSTYPE=IRIX
188                 AC_MSG_RESULT(sgi)
189                 ;;
190         *-aix*)
191                 MKAFS_OSTYPE=AIX
192                 AC_MSG_RESULT(rs_aix)
193                 ;;
194         *-osf*)
195                 MKAFS_OSTYPE=DUX
196                 AC_MSG_RESULT(alpha_dux)
197                 if test "x$enable_kernel_module" = "xyes"; then
198                  if test "x$with_dux_kernel_headers" != "x"; then
199                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
200                  else
201                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
202                  fi
203                 fi
204                 if test "$HEADER_RT" = "*" ; then
205                         AC_MSG_ERROR([Need a configured kernel directory])
206                 fi
207                 AC_SUBST([HEADER_RT])
208                 ;;
209         *-darwin*)
210                 MKAFS_OSTYPE=DARWIN
211                 AC_MSG_RESULT(ppc_darwin)
212                 ;;
213         *-freebsd*)
214                 MKAFS_OSTYPE=FBSD
215                 AC_MSG_RESULT(i386_fbsd)
216                 ;;
217         *-netbsd*)
218                 MKAFS_OSTYPE=NBSD
219                 AC_MSG_RESULT(nbsd)
220                 ;;
221         *-openbsd*)
222                 MKAFS_OSTYPE=OBSD
223                 AC_MSG_RESULT(i386_obsd)
224                 ;;
225         *)
226                 AC_MSG_RESULT($system)
227                 ;;
228 esac
229
230 if test "x$with_afs_sysname" != "x"; then
231         AFS_SYSNAME="$with_afs_sysname"
232 else
233         AC_MSG_CHECKING(your AFS sysname)
234         case $host in
235                 i?86-*-openbsd3.1)
236                         AFS_SYSNAME="i386_obsd31"
237                         ;;
238                 i?86-*-openbsd3.2)
239                         AFS_SYSNAME="i386_obsd32"
240                         ;;
241                 i?86-*-openbsd3.3)
242                         AFS_SYSNAME="i386_obsd33"
243                         ;;
244                 i?86-*-openbsd3.4)
245                         AFS_SYSNAME="i386_obsd34"
246                         ;;
247                 i?86-*-openbsd3.5)
248                         AFS_SYSNAME="i386_obsd35"
249                         ;;
250                 i?86-*-openbsd3.6)
251                         AFS_SYSNAME="i386_obsd36"
252                         ;;
253                 i?86-*-freebsd4.2*)
254                         AFS_SYSNAME="i386_fbsd_42"
255                         ;;
256                 i?86-*-freebsd4.3*)
257                         AFS_SYSNAME="i386_fbsd_43"
258                         ;;
259                 i?86-*-freebsd4.4*)
260                         AFS_SYSNAME="i386_fbsd_44"
261                         ;;
262                 i?86-*-freebsd4.5*)
263                         AFS_SYSNAME="i386_fbsd_45"
264                         ;;
265                 i?86-*-freebsd4.6*)
266                         AFS_SYSNAME="i386_fbsd_46"
267                         ;;
268                 i?86-*-freebsd4.7*)
269                         AFS_SYSNAME="i386_fbsd_47"
270                         ;;
271                 i?86-*-freebsd5.0*)
272                         AFS_SYSNAME="i386_fbsd_50"
273                         ;;
274                 i?86-*-freebsd5.1*)
275                         AFS_SYSNAME="i386_fbsd_51"
276                         ;;
277                 i?86-*-freebsd5.2*)
278                         AFS_SYSNAME="i386_fbsd_52"
279                         ;;
280                 i?86-*-freebsd5.3*)
281                         AFS_SYSNAME="i386_fbsd_53"
282                         ;;
283                 i?86-*-netbsd*1.5*)
284                         AFS_PARAM_COMMON=param.nbsd15.h
285                         AFS_SYSNAME="i386_nbsd15"
286                         ;;
287                 alpha-*-netbsd*1.5*)
288                         AFS_PARAM_COMMON=param.nbsd15.h
289                         AFS_SYSNAME="alpha_nbsd15"
290                         ;;
291                 i?86-*-netbsd*1.6[[M-Z]]*)
292                         AFS_PARAM_COMMON=param.nbsd20.h
293                         AFS_SYSNAME="i386_nbsd20"
294                         ;;
295                 powerpc-*-netbsd*1.6[[M-Z]]*)
296                         AFS_PARAM_COMMON=param.nbsd20.h
297                         AFS_SYSNAME="ppc_nbsd20"
298                         ;;
299                 i?86-*-netbsd*2.0*)
300                         AFS_PARAM_COMMON=param.nbsd20.h
301                         AFS_SYSNAME="i386_nbsd20"
302                         ;;
303                 powerpc-*-netbsd*2.0*)
304                         AFS_PARAM_COMMON=param.nbsd20.h
305                         AFS_SYSNAME="ppc_nbsd20"
306                         ;;
307                 i?86-*-netbsd*1.6*)
308                         AFS_PARAM_COMMON=param.nbsd16.h
309                         AFS_SYSNAME="i386_nbsd16"
310                         ;;
311                 alpha-*-netbsd*1.6*)
312                         AFS_PARAM_COMMON=param.nbsd16.h
313                         AFS_SYSNAME="alpha_nbsd16"
314                         ;;
315                 powerpc-*-netbsd*1.6*)
316                         AFS_PARAM_COMMON=param.nbsd16.h
317                         AFS_SYSNAME="ppc_nbsd16"
318                         ;;
319                 i?86-*-netbsd*2.1*)
320                         AFS_PARAM_COMMON=param.nbsd21.h
321                         AFS_SYSNAME="i386_nbsd21"
322                         ;;
323                 i?86-*-netbsd*2.99*)
324                         AFS_PARAM_COMMON=param.nbsd30.h
325                         AFS_SYSNAME="i386_nbsd30"
326                         ;;
327                 i?86-*-netbsd*3.0*)
328                         AFS_PARAM_COMMON=param.nbsd30.h
329                         AFS_SYSNAME="i386_nbsd30"
330                         ;;
331                 hppa*-hp-hpux11.0*)
332                         AFS_SYSNAME="hp_ux110"
333                         ;;
334                 hppa*-hp-hpux11.11)
335                         AFS_SYSNAME="hp_ux11i"
336                         ;;
337                 ia64-hp-hpux11.22)
338                         AFS_SYSNAME="ia64_hpux1122"
339                         ;;
340                 ia64-hp-hpux*)
341                         AFS_SYSNAME="ia64_hpux1123"
342                         ;;
343                 hppa*-hp-hpux10*)
344                         AFS_SYSNAME="hp_ux102"
345                         ;;
346                 powerpc-apple-darwin1.2*)
347                         AFS_SYSNAME="ppc_darwin_12"
348                         ;;
349                 powerpc-apple-darwin1.3*)
350                         AFS_SYSNAME="ppc_darwin_13"
351                         ;;
352                 powerpc-apple-darwin1.4*)
353                         AFS_SYSNAME="ppc_darwin_14"
354                         ;;
355                 powerpc-apple-darwin5.1*)
356                         AFS_SYSNAME="ppc_darwin_14"
357                         ;;
358                 powerpc-apple-darwin5.2*)
359                         AFS_SYSNAME="ppc_darwin_14"
360                         ;;
361                 powerpc-apple-darwin5.3*)
362                         AFS_SYSNAME="ppc_darwin_14"
363                         ;;
364                 powerpc-apple-darwin5.4*)
365                         AFS_SYSNAME="ppc_darwin_14"
366                         ;;
367                 powerpc-apple-darwin5.5*)
368                         AFS_SYSNAME="ppc_darwin_14"
369                         ;;
370                 powerpc-apple-darwin6.0*)
371                         AFS_SYSNAME="ppc_darwin_60"
372                         ;;
373                 powerpc-apple-darwin6.1*)
374                         AFS_SYSNAME="ppc_darwin_60"
375                         ;;
376                 powerpc-apple-darwin6.2*)
377                         AFS_SYSNAME="ppc_darwin_60"
378                         ;;
379                 powerpc-apple-darwin6.3*)
380                         AFS_SYSNAME="ppc_darwin_60"
381                         ;;
382                 powerpc-apple-darwin6.4*)
383                         AFS_SYSNAME="ppc_darwin_60"
384                         ;;
385                 powerpc-apple-darwin6.5*)
386                         AFS_SYSNAME="ppc_darwin_60"
387                         ;;
388                 powerpc-apple-darwin7.0*)
389                         AFS_SYSNAME="ppc_darwin_70"
390                         ;;
391                 powerpc-apple-darwin7.1*)
392                         AFS_SYSNAME="ppc_darwin_70"
393                         ;;
394                 powerpc-apple-darwin7.2*)
395                         AFS_SYSNAME="ppc_darwin_70"
396                         ;;
397                 powerpc-apple-darwin7.3*)
398                         AFS_SYSNAME="ppc_darwin_70"
399                         ;;
400                 powerpc-apple-darwin7.4*)
401                         AFS_SYSNAME="ppc_darwin_70"
402                         ;;
403                 powerpc-apple-darwin7.5*)
404                         AFS_SYSNAME="ppc_darwin_70"
405                         ;;
406                 sparc-sun-solaris2.5*)
407                         AFS_SYSNAME="sun4x_55"
408                         enable_login="yes"
409                         ;;
410                 sparc-sun-solaris2.6)
411                         AFS_SYSNAME="sun4x_56"
412                         ;;
413                 sparc-sun-solaris2.7)
414                         AFS_SYSNAME="sun4x_57"
415                         ;;
416                 sparc-sun-solaris2.8)
417                         AFS_SYSNAME="sun4x_58"
418                         ;;
419                 sparc-sun-solaris2.9)
420                         AFS_SYSNAME="sun4x_59"
421                         ;;
422                 sparc-sun-solaris2.10)
423                         AFS_SYSNAME="sun4x_510"
424                         ;;
425                 sparc-sun-sunos4*)
426                         AFS_SYSNAME="sun4_413"
427                         enable_login="yes"
428                         ;;
429                 i386-pc-solaris2.7)
430                         AFS_SYSNAME="sunx86_57"
431                         ;;
432                 i386-pc-solaris2.8)
433                         AFS_SYSNAME="sunx86_58"
434                         ;;
435                 i386-pc-solaris2.9)
436                         AFS_SYSNAME="sunx86_59"
437                         ;;
438                 i386-pc-solaris2.10)
439                         AFS_SYSNAME="sunx86_510"
440                         ;;
441                 alpha*-dec-osf4.0*)
442                         AFS_SYSNAME="alpha_dux40"
443                         ;;
444                 alpha*-dec-osf5.0*)
445                         AFS_SYSNAME="alpha_dux50"
446                         ;;
447                 alpha*-dec-osf5.1*)
448                         AFS_SYSNAME="alpha_dux51"
449                         ;;
450                 mips-sgi-irix6.5)
451                         AFS_SYSNAME="sgi_65"
452                         ;;
453                 ia64-*-linux*)
454                         AFS_SYSNAME="ia64_linuxXX"
455                         ;;
456                 powerpc-*-linux*)
457                         AFS_SYSNAME="ppc_linuxXX"
458                         ;;
459                 powerpc64-*-linux*)
460                         AFS_SYSNAME="ppc64_linuxXX"
461                         ;;
462                 alpha*-linux*)
463                         AFS_SYSNAME="alpha_linux_XX"
464                         ;;
465                 s390-*-linux*)
466                         AFS_SYSNAME="s390_linuxXX"
467                         ;;
468                 s390x-*-linux*)
469                         AFS_SYSNAME="s390x_linuxXX"
470                         ;;
471                 sparc-*-linux*)
472                         AFS_SYSNAME="sparc_linuxXX"
473                         ;;
474                 sparc64-*-linux*)
475                         AFS_SYSNAME="sparc64_linuxXX"
476                         ;;
477                 i?86-*-linux*)
478                         AFS_SYSNAME="i386_linuxXX"
479                         ;;
480                 parisc-*-linux-gnu)
481                         AFS_SYSNAME="parisc_linuxXX"
482                         enable_pam="no"
483                         ;;
484                 power*-ibm-aix4.2*)
485                         AFS_SYSNAME="rs_aix42"
486                         enable_pam="no"
487                         ;;
488                 power*-ibm-aix4.3*)
489                         AFS_SYSNAME="rs_aix42"
490                         enable_pam="no"
491                         ;;
492                 power*-ibm-aix5.1*)
493                         AFS_SYSNAME="rs_aix51"
494                         enable_pam="no"
495                         ;;
496                 power*-ibm-aix5.2*)
497                         AFS_SYSNAME="rs_aix52"
498                         enable_pam="no"
499                         ;;
500                 x86_64-*-linux-gnu)
501                         AFS_SYSNAME="amd64_linuxXX"
502                         enable_pam="no"
503                         ;;
504                 *)
505                         AC_MSG_ERROR(An AFS sysname is required)
506                         exit 1
507                         ;;
508         esac
509         case $AFS_SYSNAME in
510                 *_linux* | *_umlinux*)
511                         if test "x${AFS_SYSKVERS}" = "x"; then
512                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
513                         fi
514                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
515                         AFS_SYSNAME="$_AFS_SYSNAME"
516                         save_CPPFLAGS="$CPPFLAGS"
517                         CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
518                         AC_TRY_COMPILE(
519                          [#include <linux/autoconf.h>],
520                          [#ifndef CONFIG_USERMODE
521                           #error not UML
522                           #endif],
523                          ac_cv_linux_is_uml=yes,)
524                         if test "${ac_cv_linux_is_uml}" = yes; then
525                          _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
526                         fi
527                         CPPFLAGS="$save_CPPFLAGS"
528                         AFS_SYSNAME="$_AFS_SYSNAME"
529                         ;;
530         esac
531         AC_MSG_RESULT($AFS_SYSNAME)
532 fi
533
534 case $AFS_SYSNAME in *_linux* | *_umlinux*)
535
536                 # Add (sub-) architecture-specific paths needed by conftests
537                 case $AFS_SYSNAME  in
538                         *_umlinux26)
539                                 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
540                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
541                                 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
542                                 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
543                 esac
544
545                 if test "x$enable_kernel_module" = "xyes"; then
546                  if test "x$enable_debug_kernel" = "xno"; then
547                         LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
548                  fi
549                  OPENAFS_GCC_SUPPORTS_MARCH
550                  AC_SUBST(P5PLUS_KOPTS)
551                  OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
552                  OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
553                  OPENAFS_GCC_SUPPORTS_NO_COMMON
554                  OPENAFS_GCC_SUPPORTS_PIPE
555                  AC_SUBST(LINUX_GCC_KOPTS)
556                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
557                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,afs)],
558                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
559                  )
560                  LINUX_COMPLETION_H_EXISTS
561                  LINUX_DEFINES_FOR_EACH_PROCESS
562                  LINUX_DEFINES_PREV_TASK
563                  LINUX_EXPORTS_TASKLIST_LOCK
564                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
565                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
566                  LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
567                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
568                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
569                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
570                  LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
571                  LINUX_INODE_SETATTR_RETURN_TYPE
572                  LINUX_WRITE_INODE_RETURN_TYPE
573                  LINUX_IOP_NAMEIDATA
574                  LINUX_AOP_WRITEBACK_CONTROL
575                  LINUX_KERNEL_LINUX_SYSCALL_H
576                  LINUX_KERNEL_SELINUX
577                  LINUX_KERNEL_SOCK_CREATE
578                  LINUX_KERNEL_PAGE_FOLLOW_LINK
579                  LINUX_NEED_RHCONFIG
580                  LINUX_RECALC_SIGPENDING_ARG_TYPE
581                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
582                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
583                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
584                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
585                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
586                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
587                  LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
588                  LINUX_WHICH_MODULES
589                  if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
590                    AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
591                    ac_cv_linux_exports_sys_call_table=no
592                    if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
593                      ac_cv_linux_exports_ia32_sys_call_table=yes
594                    fi
595                  else
596                    LINUX_EXPORTS_INIT_MM
597                    LINUX_EXPORTS_KALLSYMS_ADDRESS
598                    LINUX_EXPORTS_KALLSYMS_SYMBOL
599                    LINUX_EXPORTS_SYS_CALL_TABLE
600                    LINUX_EXPORTS_IA32_SYS_CALL_TABLE
601                    LINUX_EXPORTS_SYS_CHDIR
602                    LINUX_EXPORTS_SYS_CLOSE
603                    LINUX_EXPORTS_SYS_WAIT4
604                    if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
605                          linux_syscall_method=none
606                          if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
607                             linux_syscall_method=scan
608                             if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
609                                linux_syscall_method=scan_with_kallsyms_address
610                             fi
611                          fi
612                          if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
613                             linux_syscall_method=kallsyms_symbol
614                          fi
615                          if test "x$linux_syscall_method" = "xnone"; then
616                         AC_MSG_ERROR([no available sys_call_table access method])
617                          fi
618                    fi
619                  fi
620                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
621                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
622                  fi
623                  if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
624                   AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
625                  fi
626                  if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
627                   AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
628                  fi
629                  if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
630                   AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
631                  fi
632                  if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
633                   AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
634                  fi
635                  if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
636                   AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
637                  fi
638                  if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
639                   AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if your linux kernel exports tasklist_lock])
640                  fi
641                  if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
642                   AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
643                  fi
644                  if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
645                   AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
646                  fi
647                  if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
648                   AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
649                  fi
650                  if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
651                   AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
652                  fi
653                  if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
654                   AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
655                  fi
656                  if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
657                   AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
658                  fi
659                  if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
660                   AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
661                  fi
662                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
663                   AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
664                  fi
665                  if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
666                   AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
667                  fi
668                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then 
669                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
670                  fi
671                  if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then 
672                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
673                  fi
674                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then 
675                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
676                  fi
677                  if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then 
678                   AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
679                  fi
680                  if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then 
681                   AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
682                  fi
683                  if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then 
684                   AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
685                  fi
686                  if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then 
687                   AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
688                  fi
689                  if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then 
690                   AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
691                  fi
692                  if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
693                   AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
694                  fi
695                  if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
696                   AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
697                  fi
698                  if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
699                   AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
700                  fi
701                  if test "x$ac_linux_syscall" = "xyes" ; then
702                   AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
703                  fi
704                  if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then 
705                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
706                  fi
707                  if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then 
708                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
709                  fi
710                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then 
711                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
712                  fi
713                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then 
714                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
715                  fi
716                  if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then 
717                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
718                  fi
719                  if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then 
720                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
721                  fi
722                  if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then 
723                   AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
724                  fi
725                 :
726                 fi
727 esac
728
729 case $AFS_SYSNAME in
730         *_darwin*)
731                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
732                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
733                 dnl the test below fails on darwin, even if the CPPFLAGS below
734                 dnl are added. the headers from Kernel.Framework must be used
735                 dnl when KERNEL is defined.
736
737                 dnl really, such a thing isn't guaranteed to work on any 
738                 dnl platform until the kernel cflags from MakefileProto are
739                 dnl known to configure
740                 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
741                 ;;
742         *)
743 AC_MSG_CHECKING(for definition of struct buf)
744 dnl save_CPPFLAGS="$CPPFLAGS"
745 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
746 AC_CACHE_VAL(ac_cv_have_struct_buf, [
747         ac_cv_have_struct_buf=no
748         AC_TRY_COMPILE(
749                 [#include <sys/buf.h>],
750                 [struct buf x;
751                 printf("%d\n", sizeof(x));],
752                 ac_cv_have_struct_buf=yes,)
753         ]
754 )
755 dnl CPPFLAGS="$save_CPPFLAGS"
756 AC_MSG_RESULT($ac_cv_have_struct_buf)
757 if test "$ac_cv_have_struct_buf" = yes; then
758         AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
759 fi
760 ;;
761 esac
762
763
764 AC_CACHE_VAL(ac_cv_sockaddr_len,
765 [
766 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
767 AC_TRY_COMPILE( [#include <sys/types.h>
768 #include <sys/socket.h>],
769 [struct sockaddr *a;
770 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
771 AC_MSG_RESULT($ac_cv_sockaddr_len)])
772 if test "$ac_cv_sockaddr_len" = "yes"; then
773    AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
774 fi
775 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
776         echo Skipping library tests because they confuse Irix.
777 else
778   AC_CHECK_FUNCS(socket)
779
780   if test "$ac_cv_func_socket" = no; then
781     for lib in socket inet; do
782         if test "$HAVE_SOCKET" != 1; then
783                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
784         fi
785     done
786   fi
787   
788   AC_CHECK_FUNCS(connect)       
789
790   if test "$ac_cv_func_connect" = no; then
791     for lib in nsl; do
792         if test "$HAVE_CONNECT" != 1; then
793                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
794         fi
795     done
796   fi
797
798   AC_CHECK_FUNCS(gethostbyname)
799   if test "$ac_cv_func_gethostbyname" = no; then
800         for lib in dns nsl resolv; do
801           if test "$HAVE_GETHOSTBYNAME" != 1; then
802             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
803           fi
804         done    
805   fi    
806
807   dnl darwin wants it, aix hates it
808   AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
809   AC_TRY_COMPILE([
810   #include <stdlib.h>
811   #include <stdio.h>
812   #include <sys/types.h>
813   #include <sys/socket.h>
814   #include <netinet/in.h>
815   #include <arpa/inet.h>
816   #include <arpa/nameser.h>
817   #include <arpa/nameser_compat.h>
818   #include <resolv.h>
819   ], [static int i; i = 0;],
820   [AC_MSG_RESULT(yes)
821    AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
822   [AC_MSG_RESULT(no)
823    ])
824
825   openafs_save_libs="$LIBS"
826   AC_MSG_CHECKING([for res_search])
827   AC_FUNC_RES_SEARCH
828
829   if test "$ac_cv_func_res_search" = no; then
830       for lib in dns nsl resolv; do
831         if test "$ac_cv_func_res_search" != yes; then
832           LIBS="-l$lib $LIBS"
833           AC_FUNC_RES_SEARCH
834           LIBS="$openafs_save_libs"
835         fi
836       done    
837       if test "$ac_cv_func_res_search" = yes; then
838         LIB_res_search="-l$lib"       
839         AC_DEFINE(HAVE_RES_SEARCH, 1, [])
840         AC_MSG_RESULT([yes, in lib$lib])
841       else
842         AC_MSG_RESULT(no)
843       fi
844   else
845     AC_DEFINE(HAVE_RES_SEARCH, 1, [])
846     AC_MSG_RESULT(yes)
847   fi
848   
849 fi
850
851 PTHREAD_LIBS=error
852 AC_CHECK_LIB(pthread, pthread_attr_init,
853              PTHREAD_LIBS="-lpthread")
854 if test "x$PTHREAD_LIBS" = xerror; then
855         AC_CHECK_LIB(pthreads, pthread_attr_init,
856                 PTHREAD_LIBS="-lpthreads")
857 fi
858 if test "x$PTHREAD_LIBS" = xerror; then
859         AC_CHECK_LIB(c_r, pthread_attr_init,
860                 PTHREAD_LIBS="-lc_r")
861 fi
862 if test "x$PTHREAD_LIBS" = xerror; then
863         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
864 fi
865 if test "x$PTHREAD_LIBS" = xerror; then
866         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
867 fi
868 AC_SUBST(PTHREAD_LIBS)
869
870 WITH_OBSOLETE=NO
871 if test "$enable_obsolete" = "yes"; then
872         WITH_OBSOLETE=YES
873 fi
874
875 WITH_INSECURE=NO
876 if test "$enable_insecure" = "yes"; then
877         WITH_INSECURE=YES
878 fi
879
880 if test "x$with_bsd_kernel_headers" != "x"; then
881         BSD_KERNEL_PATH="$with_bsd_kernel_headers"
882 else
883         BSD_KERNEL_PATH="/usr/src/sys"
884 fi
885
886 if test "x$with_bsd_kernel_build" != "x"; then
887         BSD_KERNEL_BUILD="$with_bsd_kernel_build"
888 else
889         case $AFS_SYSNAME in
890                 i386_fbsd_4?)
891                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
892                         ;;
893                 i386_fbsd_5?)
894                         BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/i386/compile/GENERIC"
895                         ;;
896         esac
897 fi
898
899 # Fast restart
900 if test "$enable_supergroups" = "yes"; then
901         AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
902 fi
903
904 if test "$enable_fast_restart" = "yes"; then
905         AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
906 fi
907
908 if test "$enable_bitmap_later" = "yes"; then
909         AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
910 fi
911
912 if test "$enable_full_vos_listvol_switch" = "yes"; then
913         AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
914 fi
915
916 if test "$enable_bos_restricted_mode" = "yes"; then
917         AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
918 fi
919
920 if test "$enable_bos_new_config" = "yes"; then
921         AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
922 fi
923
924 if test "$enable_largefile_fileserver" = "yes"; then
925         AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
926 fi
927
928 if test "$enable_namei_fileserver" = "yes"; then
929         AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
930 fi
931
932 if test "$enable_afsdb" = "yes"; then
933         LIB_AFSDB="$LIB_res_search"
934         AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
935 fi
936
937 dnl check for tivoli
938 AC_MSG_CHECKING(for tivoli tsm butc support)
939 XBSA_CFLAGS=""
940 if test "$enable_tivoli_tsm" = "yes"; then
941         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
942         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
943
944         if test -e "$XBSADIR1/xbsa.h"; then
945                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
946                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
947         elif test -e "$XBSADIR2/xbsa.h"; then
948                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
949                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
950         else
951                 AC_MSG_RESULT([no, missing xbsa.h header file])
952         fi
953 else
954         AC_MSG_RESULT([no])
955 fi
956 AC_SUBST(XBSA_CFLAGS)
957
958 dnl checks for header files.
959 AC_HEADER_STDC
960 AC_HEADER_SYS_WAIT
961 AC_HEADER_DIRENT
962 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
963 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
964 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
965 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
966 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
967 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h)
968
969 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
970         HAVE_PAM="yes"
971 else
972         HAVE_PAM="no"
973 fi
974 AC_SUBST(HAVE_PAM)
975
976 if test "$enable_login" = yes; then
977         BUILD_LOGIN="yes"
978 else
979         BUILD_LOGIN="no"
980 fi
981 AC_SUBST(BUILD_LOGIN)
982
983 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec)
984 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror)
985
986 AC_CHECK_FUNCS(regcomp regexec regerror)
987 AC_MSG_CHECKING([for POSIX regex library])
988 if test "$ac_cv_header_regex_h" = "yes" && \
989         test "$ac_cv_func_regcomp" = "yes" && \
990         test "$ac_cv_func_regexec" = "yes" && \
991         test "$ac_cv_func_regerror" = "yes"; then
992     AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
993     AC_MSG_RESULT(yes)
994 else
995     AC_MSG_RESULT(no)
996 fi
997         
998 AC_CHECK_TYPE(ssize_t, int)
999 AC_SIZEOF_TYPE(long)
1000
1001 AC_CHECK_FUNCS(timegm)
1002
1003 dnl Directory PATH handling
1004 if test "x$enable_transarc_paths" = "xyes"  ; then 
1005     afsconfdir=${afsconfdir=/usr/afs/etc}
1006     viceetcdir=${viceetcdir=/usr/vice/etc}
1007     afskerneldir=${afskerneldir=${viceetcdir}}
1008     afssrvbindir=${afssrvbindir=/usr/afs/bin}
1009     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1010     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1011     afsdbdir=${afsdbdir=/usr/afs/db}
1012     afslogsdir=${afslogsdir=/usr/afs/logs}
1013     afslocaldir=${afslocaldir=/usr/afs/local}
1014     afsbackupdir=${afsbackupdir=/usr/afs/backup}
1015     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1016 else 
1017     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1018     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1019     afskerneldir=${afskerneldir='${libdir}/openafs'}
1020     afssrvbindir=${afssrvbindir='${bindir}'}
1021     afssrvsbindir=${afssrvsbindir='${sbindir}'}
1022     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1023     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1024     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1025     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1026     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1027     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1028 fi
1029 AC_SUBST(afsconfdir)
1030 AC_SUBST(viceetcdir)
1031 AC_SUBST(afskerneldir)
1032 AC_SUBST(afssrvbindir)
1033 AC_SUBST(afssrvsbindir)
1034 AC_SUBST(afssrvlibexecdir)
1035 AC_SUBST(afsdbdir)
1036 AC_SUBST(afslogsdir)
1037 AC_SUBST(afslocaldir)
1038 AC_SUBST(afsbackupdir)
1039 AC_SUBST(afsbosconfigdir)
1040
1041 if test "x$enable_kernel_module" = "xyes"; then
1042 ENABLE_KERNEL_MODULE=libafs
1043 fi
1044
1045 AC_SUBST(AFS_SYSNAME)
1046 AC_SUBST(AFS_PARAM_COMMON)
1047 AC_SUBST(ENABLE_KERNEL_MODULE)
1048 AC_SUBST(LIB_AFSDB)
1049 AC_SUBST(LINUX_KERNEL_PATH)
1050 AC_SUBST(BSD_KERNEL_PATH)
1051 AC_SUBST(BSD_KERNEL_BUILD)
1052 AC_SUBST(LINUX_VERSION)
1053 AC_SUBST(MKAFS_OSTYPE)
1054 AC_SUBST(TOP_OBJDIR)
1055 AC_SUBST(TOP_SRCDIR)
1056 AC_SUBST(TOP_INCDIR)
1057 AC_SUBST(TOP_LIBDIR)
1058 AC_SUBST(DEST)
1059 AC_SUBST(WITH_OBSOLETE)
1060 AC_SUBST(WITH_INSECURE)
1061 AC_SUBST(DARWIN_INFOFILE)
1062 AC_SUBST(IRIX_BUILD_IP35)
1063
1064 OPENAFS_OSCONF
1065
1066 TOP_SRCDIR="${srcdir}/src"
1067 dnl
1068 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1069 dnl
1070 case $TOP_SRCDIR in
1071         /*)
1072                 ;;
1073         *)
1074                 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1075                 ;;
1076 esac
1077
1078 TOP_OBJDIR="${SRCDIR_PARENT}"
1079 TOP_INCDIR="${SRCDIR_PARENT}/include"
1080 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1081 if test "${DEST}x" = "x"; then
1082         DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1083 fi
1084
1085 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1086 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1087 AC_SUBST(HELPER_SPLINT)
1088 AC_SUBST(HELPER_SPLINTCFG)
1089
1090
1091 ])