ff29c2ba5f0ebd0eaca27e5878960ae152d8d837
[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 BOS_RESTRICTED_MODE BOS_NEW_CONFIG pam sia
13 AC_ARG_WITH(afs-sysname,
14 [  --with-afs-sysname=sys    use sys for the afs sysname]
15 )
16 AC_ARG_ENABLE( obsolete,
17 [  --enable-obsolete                    enable obsolete portions of AFS (mpp, ntp and package)],, enable_obsolete="no")
18 AC_ARG_ENABLE( insecure,
19 [  --enable-insecure                    enable insecure portions of AFS (ftpd, inetd, rcp, rlogind and rsh)],, enable_insecure="no")
20 AC_ARG_ENABLE( afsdb,
21 [  --disable-afsdb                      disable AFSDB RR support],, enable_afsdb="yes")
22 AC_ARG_ENABLE( bos-restricted-mode,
23 [  --enable-bos-restricted-mode         enable bosserver restricted mode which disables certain bosserver functionality],, enable_bos_restricted_mode="no")
24 AC_ARG_ENABLE( namei-fileserver,
25 [  --enable-namei-fileserver            force compilation of namei fileserver in preference to inode fileserver],, enable_namei_fileserver="no")
26 AC_ARG_ENABLE( fast-restart,
27 [  --enable-fast-restart                enable fast startup of file server without salvaging],, enable_fast_restart="no")
28 AC_ARG_ENABLE( bitmap-later,
29 [  --enable-bitmap-later                enable fast startup of file server by not reading bitmap till needed],, enable_bitmap_later="no")
30 AC_ARG_ENABLE( full-vos-listvol-switch,
31 [  --enable-full-vos-listvol-switch     enable vos full listvol switch for formatted output],, enable_full_vos_listvol_switch="no")
32 AC_ARG_WITH(dux-kernel-headers,
33 [  --with-dux-kernel-headers=path       use the kernel headers found at path(optional, defaults to first match in /usr/sys)]
34 )
35 AC_ARG_WITH(linux-kernel-headers,
36 [  --with-linux-kernel-headers=path     use the kernel headers found at path(optional, defaults to /usr/src/linux)]
37 )
38 AC_ARG_ENABLE(kernel-module,
39 [  --disable-kernel-module              disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
40 )
41 AC_ARG_ENABLE(redhat-buildsys,
42 [  --enable-redhat-buildsys             enable compilation of the redhat build system kernel (defaults to disabled)],, enable_redhat_buildsys="no"
43 )
44 AC_ARG_ENABLE(transarc-paths,
45 [  --enable-transarc-paths                      Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
46 )
47 AC_ARG_ENABLE(tivoli-tsm,
48 [  --enable-tivoli-tsm                  Enable use of the Tivoli TSM API libraries for butc support],, enable_tivoli_tsm="no"
49 )
50
51 dnl weird ass systems
52 AC_AIX
53 AC_ISC_POSIX
54 AC_MINIX
55
56 dnl Various compiler setup.
57 AC_C_INLINE
58 AC_C_CONST
59 AC_PROG_CC
60 AC_TYPE_PID_T
61 AC_TYPE_SIZE_T
62 AC_TYPE_SIGNAL
63
64 dnl Checks for programs.
65 AC_PROG_INSTALL
66 AC_PROG_LN_S
67 AC_PROG_RANLIB
68 AC_PROG_YACC
69 AM_PROG_LEX
70
71 OPENAFS_CHECK_BIGENDIAN
72
73 AC_MSG_CHECKING(your OS)
74 system=$host
75 case $system in
76         *-linux*)
77                 MKAFS_OSTYPE=LINUX
78                 if test "x$enable_redhat_buildsys" = "xyes"; then
79                  AC_DEFINE(ENABLE_REDHAT_BUILDSYS)
80                 fi
81                 if test "x$enable_kernel_module" = "xyes"; then
82                  if test "x$with_linux_kernel_headers" != "x"; then
83                    LINUX_KERNEL_PATH="$with_linux_kernel_headers"
84                  else
85                    LINUX_KERNEL_PATH="/usr/src/linux"
86                  fi
87                  if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
88                   linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
89                   if test "x$linux_kvers" = "x"; then
90                     if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
91                       linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
92                       if test "x$linux_kvers" = "x"; then
93
94                         AC_MSG_ERROR(Linux headers lack version definition [2])
95                         exit 1
96                       else
97                         LINUX_VERSION="$linux_kvers"
98                       fi
99                     else
100                       AC_MSG_ERROR(Linux headers lack version definition)
101                       exit 1
102                     fi
103                   else
104                     LINUX_VERSION="$linux_kvers"
105                   fi
106                  else
107                     enable_kernel_module="no"
108                  fi
109                  if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
110                      enable_kernel_module="no"
111                  fi
112                  if test "x$enable_kernel_module" = "xno"; then
113                   if test "x$with_linux_kernel_headers" != "x"; then
114                    AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
115                    exit 1
116                   else
117                    AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
118                   fi
119                  fi
120                 fi
121                 AC_MSG_RESULT(linux)
122                 if test "x$enable_kernel_module" = "xyes"; then
123                  ifdef([OPENAFS_CONFIGURE_LIBAFS],
124                    [LINUX_BUILD_VNODE_FROM_INODE(src/config,afs)],
125                    [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
126                  )
127                  LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
128                  LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
129                  LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
130                  LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
131                  LINUX_INODE_SETATTR_RETURN_TYPE
132                  LINUX_NEED_RHCONFIG
133                  LINUX_WHICH_MODULES
134                  if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
135                   AC_DEFINE(INODE_SETATTR_NOT_VOID)
136                  fi
137                  if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then 
138                   AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK)
139                  fi
140                  if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then 
141                   AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM)
142                  fi
143                 :
144                 fi
145                 ;;
146         *-solaris*)
147                 MKAFS_OSTYPE=SOLARIS
148                 AC_MSG_RESULT(sun4)
149                 SOLARIS_UFSVFS_HAS_DQRWLOCK
150                 ;;
151         *-hpux*)
152                 MKAFS_OSTYPE=HPUX
153                 AC_MSG_RESULT(hp_ux)
154                 ;;
155         *-irix*)
156                 if test -d /usr/include/sys/SN/SN1; then
157                  IRIX_BUILD_IP35="IP35"
158                 fi
159                 MKAFS_OSTYPE=IRIX
160                 AC_MSG_RESULT(sgi)
161                 ;;
162         *-aix*)
163                 MKAFS_OSTYPE=AIX
164                 AC_MSG_RESULT(rs_aix)
165                 ;;
166         *-osf*)
167                 MKAFS_OSTYPE=DUX
168                 AC_MSG_RESULT(alpha_dux)
169                 if test "x$enable_kernel_module" = "xyes"; then
170                  if test "x$with_dux_kernel_headers" != "x"; then
171                    HEADER_RT=`ls ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
172                  else
173                    HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
174                  fi
175                 fi
176                 if test "$HEADER_RT" = "*" ; then
177                         AC_MSG_ERROR([Need a configured kernel directory])
178                 fi
179                 AC_SUBST([HEADER_RT])
180                 ;;
181         *-darwin*)
182                 MKAFS_OSTYPE=DARWIN
183                 AC_MSG_RESULT(ppc_darwin)
184                 ;;
185         *-freebsd*)
186                 MKAFS_OSTYPE=FBSD
187                 AC_MSG_RESULT(i386_fbsd)
188                 ;;
189         *-netbsd*)
190                 MKAFS_OSTYPE=NBSD
191                 AC_MSG_RESULT(nbsd)
192                 ;;
193         *-openbsd*)
194                 MKAFS_OSTYPE=OBSD
195                 AC_MSG_RESULT(i386_obsd)
196                 ;;
197         *)
198                 AC_MSG_RESULT($system)
199                 ;;
200 esac
201
202 if test "x$with_afs_sysname" != "x"; then
203         AFS_SYSNAME="$with_afs_sysname"
204 else
205         AC_MSG_CHECKING(your AFS sysname)
206         case $host in
207                 i?86-*-freebsd4.2*)
208                         AFS_SYSNAME="i386_fbsd_42"
209                         ;;
210                 i?86-*-netbsd*1.5*)
211                         AFS_PARAM_COMMON=param.nbsd15.h
212                         AFS_SYSNAME="i386_nbsd15"
213                         ;;
214                 alpha-*-netbsd*1.5*)
215                         AFS_PARAM_COMMON=param.nbsd15.h
216                         AFS_SYSNAME="alpha_nbsd15"
217                         ;;
218                 hppa*-hp-hpux11*)
219                         AFS_SYSNAME="hp_ux110"
220                         ;;
221                 hppa*-hp-hpux10*)
222                         AFS_SYSNAME="hp_ux102"
223                         ;;
224                 powerpc-apple-darwin1.2*)
225                         AFS_SYSNAME="ppc_darwin_12"
226                         ;;
227                 powerpc-apple-darwin1.3*)
228                         AFS_SYSNAME="ppc_darwin_13"
229                         ;;
230                 powerpc-apple-darwin1.4*)
231                         AFS_SYSNAME="ppc_darwin_14"
232                         ;;
233                 powerpc-apple-darwin5.1*)
234                         AFS_SYSNAME="ppc_darwin_51"
235                         ;;
236                 sparc-sun-solaris2.5*)
237                         AFS_SYSNAME="sun4x_55"
238                         ;;
239                 sparc-sun-solaris2.6)
240                         AFS_SYSNAME="sun4x_56"
241                         ;;
242                 sparc-sun-solaris2.7)
243                         AFS_SYSNAME="sun4x_57"
244                         ;;
245                 sparc-sun-solaris2.8)
246                         AFS_SYSNAME="sun4x_58"
247                         ;;
248                 sparc-sun-solaris2.9)
249                         AFS_SYSNAME="sun4x_59"
250                         ;;
251                 alpha*-dec-osf4.0*)
252                         AFS_SYSNAME="alpha_dux40"
253                         ;;
254                 alpha*-dec-osf5.0*)
255                         AFS_SYSNAME="alpha_dux50"
256                         ;;
257                 mips-sgi-irix6.5)
258                         AFS_SYSNAME="sgi_65"
259                         ;;
260                 ia64-*-linux*)
261                         AFS_SYSNAME="ia64_linuxXX"
262                         ;;
263                 powerpc-*-linux*)
264                         AFS_SYSNAME="ppc_linuxXX"
265                         ;;
266                 alpha*-linux*)
267                         AFS_SYSNAME="alpha_linux_XX"
268                         ;;
269                 s390-*-linux*)
270                         AFS_SYSNAME="s390_linuxXX"
271                         ;;
272                 sparc-*-linux*)
273                         AFS_SYSNAME="sparc_linuxXX"
274                         ;;
275                 sparc64-*-linux*)
276                         AFS_SYSNAME="sparc64_linuxXX"
277                         ;;
278                 i?86-*-linux*)
279                         AFS_SYSNAME="i386_linuxXX"
280                         ;;
281                 parisc-*-linux-gnu)
282                         AFS_SYSNAME="parisc_linuxXX"
283                         ;;
284                 power*-ibm-aix4.2*)
285                         AFS_SYSNAME="rs_aix42"
286                         ;;
287                 power*-ibm-aix4.3*)
288                         AFS_SYSNAME="rs_aix42"
289                         ;;
290                 *)
291                         AC_MSG_ERROR(An AFS sysname is required)
292                         exit 1
293                         ;;
294         esac
295         case $AFS_SYSNAME in
296                 *_linux*)
297                         AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
298                         if test "x${AFS_SYSKVERS}" = "x"; then
299                          AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
300                         fi
301                         _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
302                         AFS_SYSNAME="$_AFS_SYSNAME"
303                         ;;
304         esac
305         AC_MSG_RESULT($AFS_SYSNAME)
306 fi
307
308 case $AFS_SYSNAME in
309         *_darwin*)
310                 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
311                 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
312                 ;;
313 esac
314
315 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
316         echo Skipping library tests because they confuse Irix.
317 else
318   AC_CHECK_FUNCS(socket)
319
320   if test "$ac_cv_func_socket" = no; then
321     for lib in socket inet; do
322         if test "$HAVE_SOCKET" != 1; then
323                 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET))
324         fi
325     done
326   fi
327   
328   AC_CHECK_FUNCS(connect)       
329
330   if test "$ac_cv_func_connect" = no; then
331     for lib in nsl; do
332         if test "$HAVE_CONNECT" != 1; then
333                 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT))
334         fi
335     done
336   fi
337
338   AC_CHECK_FUNCS(gethostbyname)
339   if test "$ac_cv_func_gethostbyname" = no; then
340         for lib in dns nsl resolv; do
341           if test "$HAVE_GETHOSTBYNAME" != 1; then
342             AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME))
343           fi
344         done    
345   fi    
346
347   AC_CHECK_FUNCS(res_search)
348   if test "$ac_cv_func_res_search" = no; then
349         for lib in dns nsl resolv; do
350           if test "$HAVE_RES_SEARCH" != 1; then
351             AC_CHECK_LIB(${lib}, res_search, LIBS="$LIBS -l$lib";HAVE_RES_SEARCH=1;AC_DEFINE(HAVE_RES_SEARCH))
352           fi
353         done    
354         if test "$HAVE_RES_SEARCH" = 1; then
355           LIB_res_search="-l$lib"       
356         fi
357   fi    
358 fi
359
360 PTHREAD_LIBS=error
361 AC_CHECK_LIB(pthread, pthread_attr_init,
362              PTHREAD_LIBS="-lpthread")
363 if test "x$PTHREAD_LIBS" = xerror; then
364         AC_CHECK_LIB(pthreads, pthread_attr_init,
365                 PTHREAD_LIBS="-lpthreads")
366 fi
367 if test "x$PTHREAD_LIBS" = xerror; then
368         AC_CHECK_LIB(c_r, pthread_attr_init,
369                 PTHREAD_LIBS="-lc_r")
370 fi
371 if test "x$PTHREAD_LIBS" = xerror; then
372         AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
373 fi
374 if test "x$PTHREAD_LIBS" = xerror; then
375         AC_MSG_WARN(*** Unable to locate working posix thread library ***)
376 fi
377 AC_SUBST(PTHREAD_LIBS)
378
379 WITH_OBSOLETE=NO
380 if test "$enable_obsolete" = "yes"; then
381         WITH_OBSOLETE=YES
382 fi
383
384 WITH_INSECURE=NO
385 if test "$enable_insecure" = "yes"; then
386         WITH_INSECURE=YES
387 fi
388
389 # Fast restart
390 if test "$enable_fast_restart" = "yes"; then
391         AC_DEFINE(FAST_RESTART)
392 fi
393
394 if test "$enable_bitmap_later" = "yes"; then
395         AC_DEFINE(BITMAP_LATER)
396 fi
397
398 if test "$enable_full_vos_listvol_switch" = "yes"; then
399         AC_DEFINE(FULL_LISTVOL_SWITCH)
400 fi
401
402 if test "$enable_bos_restricted_mode" = "yes"; then
403         AC_DEFINE(BOS_RESTRICTED_MODE)
404 fi
405
406 if test "$enable_namei_fileserver" = "yes"; then
407         AC_DEFINE(AFS_NAMEI_ENV)
408 fi
409
410 if test "$enable_afsdb" = "yes"; then
411         LIB_AFSDB="$LIB_res_search"
412         AC_DEFINE(AFS_AFSDB_ENV)
413 fi
414
415 dnl check for tivoli
416 AC_MSG_CHECKING(for tivoli tsm butc support)
417 XBSA_CFLAGS=""
418 if test "$enable_tivoli_tsm" = "yes"; then
419         XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
420         XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
421
422         if test -e "$XBSADIR1/xbsa.h"; then
423                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
424                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
425         elif test -e "$XBSADIR2/xbsa.h"; then
426                 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
427                 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
428         else
429                 AC_MSG_RESULT([no, missing xbsa.h header file])
430         fi
431 else
432         AC_MSG_RESULT([no])
433 fi
434 AC_SUBST(XBSA_CFLAGS)
435
436 dnl checks for header files.
437 AC_HEADER_STDC
438 AC_HEADER_SYS_WAIT
439 AC_HEADER_DIRENT
440 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
441 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
442 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h)
443 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
444 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h)
445 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h)
446
447 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf re_comp re_exec)
448
449 dnl Directory PATH handling
450 if test "x$enable_transarc_paths" = "xyes"  ; then 
451     afsconfdir=${afsconfdir=/usr/afs/etc}
452     viceetcdir=${viceetcdir=/usr/vice/etc}
453     afskerneldir=${afskerneldir=${viceetcdir}}
454     afssrvbindir=${afssrvbindir=/usr/afs/bin}
455     afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
456     afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
457     afsdbdir=${afsdbdir=/usr/afs/db}
458     afslogsdir=${afslogsdir=/usr/afs/logs}
459     afslocaldir=${afslocaldir=/usr/afs/local}
460     afsbackupdir=${afsbackupdir=/usr/afs/backup}
461     afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
462 else 
463     afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
464     viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
465     afskerneldir=${afskerneldir='${libdir}/openafs'}
466     afssrvbindir=${afssrvbindir='${bindir}'}
467     afssrvsbindir=${afssrvsbindir='${sbindir}'}
468     afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
469     afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
470     afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
471     afslocaldir=${afslocaldir='${localstatedir}/openafs'}
472     afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
473     afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
474 fi
475 AC_SUBST(afsconfdir)
476 AC_SUBST(viceetcdir)
477 AC_SUBST(afskerneldir)
478 AC_SUBST(afssrvbindir)
479 AC_SUBST(afssrvsbindir)
480 AC_SUBST(afssrvlibexecdir)
481 AC_SUBST(afsdbdir)
482 AC_SUBST(afslogsdir)
483 AC_SUBST(afslocaldir)
484 AC_SUBST(afsbackupdir)
485 AC_SUBST(afsbosconfigdir)
486
487 if test "x$enable_kernel_module" = "xyes"; then
488 ENABLE_KERNEL_MODULE=libafs
489 fi
490
491 AC_SUBST(AFS_SYSNAME)
492 AC_SUBST(AFS_PARAM_COMMON)
493 AC_SUBST(ENABLE_KERNEL_MODULE)
494 AC_SUBST(LIB_AFSDB)
495 AC_SUBST(LINUX_KERNEL_PATH)
496 AC_SUBST(LINUX_VERSION)
497 AC_SUBST(MKAFS_OSTYPE)
498 AC_SUBST(TOP_OBJDIR)
499 AC_SUBST(TOP_SRCDIR)
500 AC_SUBST(TOP_INCDIR)
501 AC_SUBST(TOP_LIBDIR)
502 AC_SUBST(DEST)
503 AC_SUBST(WITH_OBSOLETE)
504 AC_SUBST(WITH_INSECURE)
505 AC_SUBST(DARWIN_INFOFILE)
506 AC_SUBST(IRIX_BUILD_IP35)
507
508 OPENAFS_OSCONF
509
510 ])