1 dnl This file contains the common configuration code which would
2 dnl otherwise be duplicated between configure and configure-libafs.
4 dnl NB: Because this code is a macro, references to positional shell
5 dnl parameters must be done like $[]1 instead of $1
7 AC_DEFUN([OPENAFS_CONFIGURE_COMMON],[
12 #BOZO_SAVE_CORES pam sia
13 AC_ARG_WITH(afs-sysname,
14 [ --with-afs-sysname=sys use sys for the afs sysname]
16 AC_ARG_ENABLE( obsolete,
17 [ --enable-obsolete enable obsolete portions of AFS (mpp and package)],, enable_obsolete="no")
19 [ --disable-afsdb disable AFSDB RR support],, enable_afsdb="yes")
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)]
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)]
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)]
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)]
50 AC_ARG_ENABLE(kernel-module,
51 [ --disable-kernel-module disable compilation of the kernel module (defaults to enabled)],, enable_kernel_module="yes"
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"
56 AC_ARG_ENABLE(transarc-paths,
57 [ --enable-transarc-paths Use Transarc style paths like /usr/afs and /usr/vice],, enable_transarc_paths="no"
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"
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"
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"
69 [ --enable-debug enable compilation of the user space code with debugging information (defaults to disabled)],, enable_debug="no"
71 AC_ARG_ENABLE(optimize,
72 [ --disable-optimize disable optimization for compilation of the user space code (defaults to enabled)],, enable_optimize="yes"
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"
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"
88 dnl Various compiler setup.
92 COMPILER_HAS_FUNCTION_MACRO
94 dnl Checks for programs.
101 OPENAFS_CHECK_BIGENDIAN
103 AC_MSG_CHECKING(your OS)
109 if test "x$enable_redhat_buildsys" = "xyes"; then
110 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
112 if test "x$enable_kernel_module" = "xyes"; then
113 if test "x$with_linux_kernel_headers" != "x"; then
114 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
116 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
117 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
118 LINUX_KERNEL_PATH="/usr/src/linux-2.4"
120 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
121 LINUX_KERNEL_PATH="/usr/src/linux"
124 if test -f "$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
131 AC_MSG_ERROR(Linux headers lack version definition [2])
134 LINUX_VERSION="$linux_kvers"
137 AC_MSG_ERROR(Linux headers lack version definition)
141 LINUX_VERSION="$linux_kvers"
144 enable_kernel_module="no"
146 if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
147 enable_kernel_module="no"
149 if test "x$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)
154 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
157 dnl do we need to determine SUBARCH from autoconf.h
161 if test "x$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])
171 SOLARIS_UFSVFS_HAS_DQRWLOCK
172 SOLARIS_PROC_HAS_P_COREFILE
173 SOLARIS_FS_HAS_FS_ROLLED
177 enable_kernel_module=no
185 if test -d /usr/include/sys/SN/SN1; then
186 IRIX_BUILD_IP35="IP35"
193 AC_MSG_RESULT(rs_aix)
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 ${with_dux_kernel_headers}/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
202 HEADER_RT=`ls /usr/sys/*/rt_preempt.h | head -1 | sed 's,/rt_preempt.h,,;s,/usr/sys/,,'`
205 if test "$HEADER_RT" = "*" ; then
206 AC_MSG_ERROR([Need a configured kernel directory])
208 AC_SUBST([HEADER_RT])
212 AC_MSG_RESULT(ppc_darwin)
216 AC_MSG_RESULT(i386_fbsd)
224 AC_MSG_RESULT(i386_obsd)
227 AC_MSG_RESULT($system)
231 if test "x$with_afs_sysname" != "x"; then
232 AFS_SYSNAME="$with_afs_sysname"
234 AC_MSG_CHECKING(your AFS sysname)
237 AFS_SYSNAME="i386_obsd31"
240 AFS_SYSNAME="i386_obsd32"
243 AFS_SYSNAME="i386_obsd33"
246 AFS_SYSNAME="i386_obsd34"
249 AFS_SYSNAME="i386_obsd35"
252 AFS_SYSNAME="i386_obsd36"
255 AFS_SYSNAME="i386_fbsd_42"
258 AFS_SYSNAME="i386_fbsd_43"
261 AFS_SYSNAME="i386_fbsd_44"
264 AFS_SYSNAME="i386_fbsd_45"
267 AFS_SYSNAME="i386_fbsd_46"
270 AFS_SYSNAME="i386_fbsd_47"
273 AFS_SYSNAME="i386_fbsd_50"
276 AFS_SYSNAME="i386_fbsd_51"
279 AFS_SYSNAME="i386_fbsd_52"
282 AFS_SYSNAME="i386_fbsd_53"
285 AFS_PARAM_COMMON=param.nbsd15.h
286 AFS_SYSNAME="i386_nbsd15"
289 AFS_PARAM_COMMON=param.nbsd15.h
290 AFS_SYSNAME="alpha_nbsd15"
292 i?86-*-netbsd*1.6[[M-Z]]*)
293 AFS_PARAM_COMMON=param.nbsd20.h
294 AFS_SYSNAME="i386_nbsd20"
296 powerpc-*-netbsd*1.6[[M-Z]]*)
297 AFS_PARAM_COMMON=param.nbsd20.h
298 AFS_SYSNAME="ppc_nbsd20"
301 AFS_PARAM_COMMON=param.nbsd20.h
302 AFS_SYSNAME="i386_nbsd20"
304 powerpc-*-netbsd*2.0*)
305 AFS_PARAM_COMMON=param.nbsd20.h
306 AFS_SYSNAME="ppc_nbsd20"
309 AFS_PARAM_COMMON=param.nbsd16.h
310 AFS_SYSNAME="i386_nbsd16"
313 AFS_PARAM_COMMON=param.nbsd16.h
314 AFS_SYSNAME="alpha_nbsd16"
316 powerpc-*-netbsd*1.6*)
317 AFS_PARAM_COMMON=param.nbsd16.h
318 AFS_SYSNAME="ppc_nbsd16"
321 AFS_PARAM_COMMON=param.nbsd21.h
322 AFS_SYSNAME="i386_nbsd21"
325 AFS_PARAM_COMMON=param.nbsd30.h
326 AFS_SYSNAME="i386_nbsd30"
329 AFS_PARAM_COMMON=param.nbsd30.h
330 AFS_SYSNAME="i386_nbsd30"
333 AFS_SYSNAME="hp_ux110"
336 AFS_SYSNAME="hp_ux11i"
339 AFS_SYSNAME="ia64_hpux1122"
342 AFS_SYSNAME="ia64_hpux1123"
345 AFS_SYSNAME="hp_ux102"
347 powerpc-apple-darwin1.2*)
348 AFS_SYSNAME="ppc_darwin_12"
350 powerpc-apple-darwin1.3*)
351 AFS_SYSNAME="ppc_darwin_13"
353 powerpc-apple-darwin1.4*)
354 AFS_SYSNAME="ppc_darwin_14"
356 powerpc-apple-darwin5.1*)
357 AFS_SYSNAME="ppc_darwin_14"
359 powerpc-apple-darwin5.2*)
360 AFS_SYSNAME="ppc_darwin_14"
362 powerpc-apple-darwin5.3*)
363 AFS_SYSNAME="ppc_darwin_14"
365 powerpc-apple-darwin5.4*)
366 AFS_SYSNAME="ppc_darwin_14"
368 powerpc-apple-darwin5.5*)
369 AFS_SYSNAME="ppc_darwin_14"
371 powerpc-apple-darwin6.0*)
372 AFS_SYSNAME="ppc_darwin_60"
374 powerpc-apple-darwin6.1*)
375 AFS_SYSNAME="ppc_darwin_60"
377 powerpc-apple-darwin6.2*)
378 AFS_SYSNAME="ppc_darwin_60"
380 powerpc-apple-darwin6.3*)
381 AFS_SYSNAME="ppc_darwin_60"
383 powerpc-apple-darwin6.4*)
384 AFS_SYSNAME="ppc_darwin_60"
386 powerpc-apple-darwin6.5*)
387 AFS_SYSNAME="ppc_darwin_60"
389 powerpc-apple-darwin7.0*)
390 AFS_SYSNAME="ppc_darwin_70"
392 powerpc-apple-darwin7.1*)
393 AFS_SYSNAME="ppc_darwin_70"
395 powerpc-apple-darwin7.2*)
396 AFS_SYSNAME="ppc_darwin_70"
398 powerpc-apple-darwin7.3*)
399 AFS_SYSNAME="ppc_darwin_70"
401 powerpc-apple-darwin7.4*)
402 AFS_SYSNAME="ppc_darwin_70"
404 powerpc-apple-darwin7.5*)
405 AFS_SYSNAME="ppc_darwin_70"
407 sparc-sun-solaris2.5*)
408 AFS_SYSNAME="sun4x_55"
411 sparc-sun-solaris2.6)
412 AFS_SYSNAME="sun4x_56"
414 sparc-sun-solaris2.7)
415 AFS_SYSNAME="sun4x_57"
417 sparc-sun-solaris2.8)
418 AFS_SYSNAME="sun4x_58"
420 sparc-sun-solaris2.9)
421 AFS_SYSNAME="sun4x_59"
423 sparc-sun-solaris2.10)
424 AFS_SYSNAME="sun4x_510"
427 AFS_SYSNAME="sun4_413"
431 AFS_SYSNAME="sunx86_57"
434 AFS_SYSNAME="sunx86_58"
437 AFS_SYSNAME="sunx86_59"
440 AFS_SYSNAME="sunx86_510"
443 AFS_SYSNAME="alpha_dux40"
446 AFS_SYSNAME="alpha_dux50"
449 AFS_SYSNAME="alpha_dux51"
455 AFS_SYSNAME="ia64_linuxXX"
458 AFS_SYSNAME="`/bin/arch`_linuxXX"
461 AFS_SYSNAME="ppc64_linuxXX"
464 AFS_SYSNAME="alpha_linux_XX"
467 AFS_SYSNAME="s390_linuxXX"
470 AFS_SYSNAME="s390x_linuxXX"
473 AFS_SYSNAME="sparc_linuxXX"
476 AFS_SYSNAME="sparc64_linuxXX"
479 AFS_SYSNAME="i386_linuxXX"
482 AFS_SYSNAME="parisc_linuxXX"
486 AFS_SYSNAME="rs_aix42"
490 AFS_SYSNAME="rs_aix42"
494 AFS_SYSNAME="rs_aix51"
498 AFS_SYSNAME="rs_aix52"
502 AFS_SYSNAME="rs_aix53"
506 AFS_SYSNAME="amd64_linuxXX"
510 AC_MSG_ERROR(An AFS sysname is required)
515 *_linux* | *_umlinux*)
516 if test "x${AFS_SYSKVERS}" = "x"; then
517 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
519 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
520 AFS_SYSNAME="$_AFS_SYSNAME"
521 save_CPPFLAGS="$CPPFLAGS"
522 CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
524 [#include <linux/autoconf.h>],
525 [#ifndef CONFIG_USERMODE
528 ac_cv_linux_is_uml=yes,)
529 if test "${ac_cv_linux_is_uml}" = yes; then
530 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
532 CPPFLAGS="$save_CPPFLAGS"
533 AFS_SYSNAME="$_AFS_SYSNAME"
536 AC_MSG_RESULT($AFS_SYSNAME)
539 case $AFS_SYSNAME in *_linux* | *_umlinux*)
541 # Add (sub-) architecture-specific paths needed by conftests
544 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
545 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
546 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
547 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
550 if test "x$enable_kernel_module" = "xyes"; then
551 if test "x$enable_debug_kernel" = "xno"; then
552 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
554 OPENAFS_GCC_SUPPORTS_MARCH
555 AC_SUBST(P5PLUS_KOPTS)
556 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
557 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
558 OPENAFS_GCC_SUPPORTS_NO_COMMON
559 OPENAFS_GCC_SUPPORTS_PIPE
560 AC_SUBST(LINUX_GCC_KOPTS)
561 ifdef([OPENAFS_CONFIGURE_LIBAFS],
562 [LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
563 [LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
565 LINUX_COMPLETION_H_EXISTS
566 LINUX_DEFINES_FOR_EACH_PROCESS
567 LINUX_DEFINES_PREV_TASK
568 LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
569 LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
570 LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
571 LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
572 LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
573 LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
574 LINUX_FS_STRUCT_INODE_HAS_I_SB_LIST
575 LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
576 LINUX_FS_STRUCT_INODE_HAS_INOTIFY_LOCK
577 LINUX_FS_STRUCT_INODE_HAS_INOTIFY_SEM
578 LINUX_INODE_SETATTR_RETURN_TYPE
579 LINUX_WRITE_INODE_RETURN_TYPE
581 LINUX_AOP_WRITEBACK_CONTROL
582 LINUX_KERNEL_LINUX_SYSCALL_H
584 LINUX_KERNEL_SOCK_CREATE
585 LINUX_KERNEL_PAGE_FOLLOW_LINK
587 LINUX_RECALC_SIGPENDING_ARG_TYPE
588 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
589 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
590 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
591 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
592 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
593 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
594 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
595 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
597 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
598 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
599 ac_cv_linux_exports_sys_call_table=no
600 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
601 ac_cv_linux_exports_ia32_sys_call_table=yes
604 LINUX_EXPORTS_INIT_MM
605 LINUX_EXPORTS_KALLSYMS_ADDRESS
606 LINUX_EXPORTS_KALLSYMS_SYMBOL
607 LINUX_EXPORTS_SYS_CALL_TABLE
608 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
609 LINUX_EXPORTS_SYS_CHDIR
610 LINUX_EXPORTS_SYS_CLOSE
611 LINUX_EXPORTS_SYS_WAIT4
612 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
613 linux_syscall_method=none
614 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
615 linux_syscall_method=scan
616 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
617 linux_syscall_method=scan_with_kallsyms_address
620 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
621 linux_syscall_method=kallsyms_symbol
623 if test "x$linux_syscall_method" = "xnone"; then
624 AC_MSG_ERROR([no available sys_call_table access method])
628 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
629 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
631 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
632 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
634 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
635 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
637 if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
638 AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
640 if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
641 AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
643 if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
644 AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
646 if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
647 AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
649 if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
650 AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
652 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
653 AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
655 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
656 AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
658 if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
659 AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
661 if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
662 AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
664 if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
665 AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
667 if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
668 AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
670 if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
671 AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
673 if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
674 AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
676 if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
677 AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
679 if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
680 AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
682 if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then
683 AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
685 if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
686 AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
688 if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then
689 AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
691 if test "x$ac_cv_linux_fs_struct_inode_has_i_sb_list" = "xyes"; then
692 AC_DEFINE(STRUCT_INODE_HAS_I_SB_LIST, 1, [define if you struct inode has i_sb_list])
694 if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
695 AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
697 if test "x$ac_cv_linux_fs_struct_inode_has_inotify_lock" = "xyes"; then
698 AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_LOCK, 1, [define if your struct inode has inotify_lock])
700 if test "x$ac_cv_linux_fs_struct_inode_has_inotify_sem" = "xyes"; then
701 AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_SEM, 1, [define if your struct inode has inotify_sem])
703 if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
704 AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
706 if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
707 AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
709 if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
710 AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
712 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
713 AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
715 if test "x$ac_linux_syscall" = "xyes" ; then
716 AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
718 if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
719 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
721 if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
722 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
724 if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
725 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
727 if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then
728 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
730 if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then
731 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
733 if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then
734 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
736 if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then
737 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
739 if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then
740 AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
748 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
749 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
750 dnl the test below fails on darwin, even if the CPPFLAGS below
751 dnl are added. the headers from Kernel.Framework must be used
752 dnl when KERNEL is defined.
754 dnl really, such a thing isn't guaranteed to work on any
755 dnl platform until the kernel cflags from MakefileProto are
756 dnl known to configure
757 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
760 AC_MSG_CHECKING(for definition of struct buf)
761 dnl save_CPPFLAGS="$CPPFLAGS"
762 dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
763 AC_CACHE_VAL(ac_cv_have_struct_buf, [
764 ac_cv_have_struct_buf=no
766 [#include <sys/buf.h>],
768 printf("%d\n", sizeof(x));],
769 ac_cv_have_struct_buf=yes,)
772 dnl CPPFLAGS="$save_CPPFLAGS"
773 AC_MSG_RESULT($ac_cv_have_struct_buf)
774 if test "$ac_cv_have_struct_buf" = yes; then
775 AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
781 AC_CACHE_VAL(ac_cv_sockaddr_len,
783 AC_MSG_CHECKING([if struct sockaddr has sa_len field])
784 AC_TRY_COMPILE( [#include <sys/types.h>
785 #include <sys/socket.h>],
787 a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
788 AC_MSG_RESULT($ac_cv_sockaddr_len)])
789 if test "$ac_cv_sockaddr_len" = "yes"; then
790 AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
792 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
793 echo Skipping library tests because they confuse Irix.
795 AC_CHECK_FUNCS(socket)
797 if test "$ac_cv_func_socket" = no; then
798 for lib in socket inet; do
799 if test "$HAVE_SOCKET" != 1; then
800 AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
805 AC_CHECK_FUNCS(connect)
807 if test "$ac_cv_func_connect" = no; then
809 if test "$HAVE_CONNECT" != 1; then
810 AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
815 AC_CHECK_FUNCS(gethostbyname)
816 if test "$ac_cv_func_gethostbyname" = no; then
817 for lib in dns nsl resolv; do
818 if test "$HAVE_GETHOSTBYNAME" != 1; then
819 AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
824 dnl darwin wants it, aix hates it
825 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
829 #include <sys/types.h>
830 #include <sys/socket.h>
831 #include <netinet/in.h>
832 #include <arpa/inet.h>
833 #include <arpa/nameser.h>
834 #include <arpa/nameser_compat.h>
836 ], [static int i; i = 0;],
838 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
842 openafs_save_libs="$LIBS"
843 AC_MSG_CHECKING([for res_search])
846 if test "$ac_cv_func_res_search" = no; then
847 for lib in dns nsl resolv; do
848 if test "$ac_cv_func_res_search" != yes; then
851 LIBS="$openafs_save_libs"
854 if test "$ac_cv_func_res_search" = yes; then
855 LIB_res_search="-l$lib"
856 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
857 AC_MSG_RESULT([yes, in lib$lib])
862 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
869 AC_CHECK_LIB(pthread, pthread_attr_init,
870 PTHREAD_LIBS="-lpthread")
871 if test "x$PTHREAD_LIBS" = xerror; then
872 AC_CHECK_LIB(pthreads, pthread_attr_init,
873 PTHREAD_LIBS="-lpthreads")
875 if test "x$PTHREAD_LIBS" = xerror; then
876 AC_CHECK_LIB(c_r, pthread_attr_init,
877 PTHREAD_LIBS="-lc_r")
879 if test "x$PTHREAD_LIBS" = xerror; then
880 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
882 if test "x$PTHREAD_LIBS" = xerror; then
883 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
885 AC_SUBST(PTHREAD_LIBS)
888 if test "$enable_obsolete" = "yes"; then
892 if test "x$with_bsd_kernel_headers" != "x"; then
893 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
895 BSD_KERNEL_PATH="/usr/src/sys"
898 if test "x$with_bsd_kernel_build" != "x"; then
899 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
903 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
906 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/i386/compile/GENERIC"
912 if test "$enable_supergroups" = "yes"; then
913 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
916 if test "$enable_fast_restart" = "yes"; then
917 AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
920 if test "$enable_bitmap_later" = "yes"; then
921 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
924 if test "$enable_full_vos_listvol_switch" = "yes"; then
925 AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
928 if test "$enable_bos_restricted_mode" = "yes"; then
929 AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
932 if test "$enable_bos_new_config" = "yes"; then
933 AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
936 if test "$enable_largefile_fileserver" = "yes"; then
937 AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
940 if test "$enable_namei_fileserver" = "yes"; then
941 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
944 if test "$enable_afsdb" = "yes"; then
945 LIB_AFSDB="$LIB_res_search"
946 AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
950 AC_MSG_CHECKING(for tivoli tsm butc support)
952 if test "$enable_tivoli_tsm" = "yes"; then
953 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
954 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
956 if test -e "$XBSADIR1/xbsa.h"; then
957 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
958 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
959 elif test -e "$XBSADIR2/xbsa.h"; then
960 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
961 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
963 AC_MSG_RESULT([no, missing xbsa.h header file])
968 AC_SUBST(XBSA_CFLAGS)
970 dnl checks for header files.
974 AC_CHECK_HEADERS(stdlib.h string.h unistd.h fcntl.h sys/time.h sys/file.h)
975 AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
976 AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
977 AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
978 AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
979 AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h)
981 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
988 if test "$enable_login" = yes; then
993 AC_SUBST(BUILD_LOGIN)
995 AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec)
996 AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror)
998 AC_CHECK_FUNCS(regcomp regexec regerror)
999 AC_MSG_CHECKING([for POSIX regex library])
1000 if test "$ac_cv_header_regex_h" = "yes" && \
1001 test "$ac_cv_func_regcomp" = "yes" && \
1002 test "$ac_cv_func_regexec" = "yes" && \
1003 test "$ac_cv_func_regerror" = "yes"; then
1004 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1010 AC_CHECK_TYPE(ssize_t, int)
1011 AC_SIZEOF_TYPE(long)
1013 AC_CHECK_FUNCS(timegm)
1014 AC_CHECK_FUNCS(daemon)
1016 dnl Directory PATH handling
1017 if test "x$enable_transarc_paths" = "xyes" ; then
1018 afsconfdir=${afsconfdir=/usr/afs/etc}
1019 viceetcdir=${viceetcdir=/usr/vice/etc}
1020 afskerneldir=${afskerneldir=${viceetcdir}}
1021 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1022 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1023 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1024 afsdbdir=${afsdbdir=/usr/afs/db}
1025 afslogsdir=${afslogsdir=/usr/afs/logs}
1026 afslocaldir=${afslocaldir=/usr/afs/local}
1027 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1028 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1030 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1031 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1032 afskerneldir=${afskerneldir='${libdir}/openafs'}
1033 afssrvbindir=${afssrvbindir='${bindir}'}
1034 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1035 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1036 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1037 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1038 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1039 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1040 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1042 AC_SUBST(afsconfdir)
1043 AC_SUBST(viceetcdir)
1044 AC_SUBST(afskerneldir)
1045 AC_SUBST(afssrvbindir)
1046 AC_SUBST(afssrvsbindir)
1047 AC_SUBST(afssrvlibexecdir)
1049 AC_SUBST(afslogsdir)
1050 AC_SUBST(afslocaldir)
1051 AC_SUBST(afsbackupdir)
1052 AC_SUBST(afsbosconfigdir)
1054 if test "x$enable_kernel_module" = "xyes"; then
1055 ENABLE_KERNEL_MODULE=libafs
1058 AC_SUBST(AFS_SYSNAME)
1059 AC_SUBST(AFS_PARAM_COMMON)
1060 AC_SUBST(ENABLE_KERNEL_MODULE)
1062 AC_SUBST(LINUX_KERNEL_PATH)
1063 AC_SUBST(BSD_KERNEL_PATH)
1064 AC_SUBST(BSD_KERNEL_BUILD)
1065 AC_SUBST(LINUX_VERSION)
1066 AC_SUBST(MKAFS_OSTYPE)
1067 AC_SUBST(TOP_OBJDIR)
1068 AC_SUBST(TOP_SRCDIR)
1069 AC_SUBST(TOP_INCDIR)
1070 AC_SUBST(TOP_LIBDIR)
1072 AC_SUBST(WITH_OBSOLETE)
1073 AC_SUBST(DARWIN_INFOFILE)
1074 AC_SUBST(IRIX_BUILD_IP35)
1078 TOP_SRCDIR="${srcdir}/src"
1080 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1086 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1090 TOP_OBJDIR="${SRCDIR_PARENT}"
1091 TOP_INCDIR="${SRCDIR_PARENT}/include"
1092 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1093 if test "${DEST}x" = "x"; then
1094 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1097 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1098 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1099 AC_SUBST(HELPER_SPLINT)
1100 AC_SUBST(HELPER_SPLINTCFG)