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],[
10 #undef STRUCT_SOCKADDR_HAS_SA_LEN
11 #if !defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
12 # if ENDIANESS_IN_SYS_PARAM_H
14 # include <sys/types.h>
15 # include <sys/param.h>
16 # if BYTE_ORDER == BIG_ENDIAN
17 # define WORDS_BIGENDIAN 1
20 # if defined(AUTOCONF_FOUND_BIGENDIAN)
21 # define WORDS_BIGENDIAN 1
23 # undef WORDS_BIGENDIAN
27 # if defined(AUTOCONF_FOUND_BIGENDIAN)
28 # define WORDS_BIGENDIAN 1
30 # undef WORDS_BIGENDIAN
34 # if defined(__BIG_ENDIAN__)
35 # define WORDS_BIGENDIAN 1
37 # undef WORDS_BIGENDIAN
42 * Always use 64-bit file offsets for UKERNEL code. Needed for UKERNEL stuff to
43 * play nice with some other interfaces like FUSE. We technically only would
44 * need to define this when building for such interfaces, but set it always to
45 * try and reduce potential confusion.
47 # define _FILE_OFFSET_BITS 64
48 # define AFS_CACHE_VNODE_PATH
54 #undef DEFINED_FOR_EACH_PROCESS
55 #undef DEFINED_PREV_TASK
56 #undef EXPORTED_SYS_CALL_TABLE
57 #undef EXPORTED_IA32_SYS_CALL_TABLE
58 #undef IRIX_HAS_MEM_FUNCS
59 #undef RECALC_SIGPENDING_TAKES_VOID
60 #undef STRUCT_FS_HAS_FS_ROLLED
62 /* glue for RedHat kernel bug */
63 #undef ENABLE_REDHAT_BUILDSYS
64 #if defined(ENABLE_REDHAT_BUILDSYS) && defined(KERNEL) && defined(REDHAT_FIX)
65 # include "redhat-fix.h"
74 AC_ARG_WITH([afs-sysname],
75 [AS_HELP_STRING([--with-afs-sysname=sys], [use sys for the afs sysname])
78 dnl General feature options.
80 [AS_HELP_STRING([--disable-gtx], [disable gtx curses-based terminal tools])])
82 AC_ARG_ENABLE([namei-fileserver],
83 [AS_HELP_STRING([--enable-namei-fileserver],
84 [force compilation of namei fileserver in preference to inode
87 [enable_namei_fileserver="default"])
88 AC_ARG_ENABLE([supergroups],
89 [AS_HELP_STRING([--enable-supergroups],
90 [enable support for nested pts groups])],
92 [enable_supergroups="no"])
93 AC_ARG_ENABLE([bitmap-later],
94 [AS_HELP_STRING([--enable-bitmap-later],
95 [enable fast startup of file server by not reading bitmap till
97 [AS_IF([test x"$withval" = xyes],
98 [AC_MSG_WARN([bitmap-later is only used by non-demand-attach
99 fileservers. Please migrate to demand-attach instead.])])],
100 [enable_bitmap_later="no"])
101 AC_ARG_ENABLE([unix-sockets],
102 [AS_HELP_STRING([--disable-unix-sockets],
103 [disable use of unix domain sockets for fssync (defaults to enabled)])],
105 [enable_unix_sockets="yes"])
106 AC_ARG_ENABLE([tivoli-tsm],
107 [AS_HELP_STRING([--enable-tivoli-tsm],
108 [enable use of the Tivoli TSM API libraries for butc support])],
110 [enable_tivoli_tsm="no"])
111 AC_ARG_ENABLE([pthreaded-ubik],
112 [AS_HELP_STRING([--disable-pthreaded-ubik],
113 [disable installation of pthreaded ubik applications (defaults to
116 [enable_pthreaded_ubik="yes"])
118 dnl Kernel module build options.
119 AC_ARG_WITH([linux-kernel-headers],
120 [AS_HELP_STRING([--with-linux-kernel-headers=path],
121 [use the kernel headers found at path (optional, defaults to
122 /lib/modules/`uname -r`/build, then /lib/modules/`uname -r`/source,
123 then /usr/src/linux-2.4, and lastly /usr/src/linux)])
125 AC_ARG_WITH([linux-kernel-build],
126 [AS_HELP_STRING([--with-linux-kernel-build=path],
127 [use the kernel build found at path(optional, defaults to
128 kernel headers path)]
130 AC_ARG_WITH([bsd-kernel-headers],
131 [AS_HELP_STRING([--with-bsd-kernel-headers=path],
132 [use the kernel headers found at path (optional, defaults to
135 AC_ARG_WITH([bsd-kernel-build],
136 [AS_HELP_STRING([--with-bsd-kernel-build=path],
137 [use the kernel build found at path (optional, defaults to
138 KSRC/i386/compile/GENERIC)])
140 AC_ARG_WITH([linux-kernel-packaging],
141 [AS_HELP_STRING([--with-linux-kernel-packaging],
142 [use standard naming conventions to aid Linux kernel build packaging
143 (disables MPS, sets the kernel module name to openafs.ko, and
144 installs kernel modules into the standard Linux location)])],
145 [AC_SUBST([LINUX_KERNEL_PACKAGING], [yes])
146 AC_SUBST([LINUX_LIBAFS_NAME], [openafs])],
147 [AC_SUBST([LINUX_LIBAFS_NAME], [libafs])
149 AC_ARG_ENABLE([kernel-module],
150 [AS_HELP_STRING([--disable-kernel-module],
151 [disable compilation of the kernel module (defaults to enabled)])],
153 [enable_kernel_module="yes"])
154 AC_ARG_ENABLE([redhat-buildsys],
155 [AS_HELP_STRING([--enable-redhat-buildsys],
156 [enable compilation of the redhat build system kernel (defaults to
159 [enable_redhat_buildsys="no"])
161 dnl Installation locations.
162 AC_ARG_ENABLE([transarc-paths],
163 [AS_HELP_STRING([--enable-transarc-paths],
164 [use Transarc style paths like /usr/afs and /usr/vice])],
166 [enable_transarc_paths="no"])
168 dnl Deprecated crypto
169 AC_ARG_ENABLE([kauth],
170 [AS_HELP_STRING([--enable-kauth],
171 [install the deprecated kauth server, pam modules, and utilities
172 (defaults to disabled)])],
177 dnl Optimization and debugging flags.
178 AC_ARG_ENABLE([strip-binaries],
179 [AS_HELP_STRING([--disable-strip-binaries],
180 [disable stripping of symbol information from binaries (defaults to
183 [enable_strip_binaries="maybe"])
184 AC_ARG_ENABLE([debug],
185 [AS_HELP_STRING([--enable-debug],
186 [enable compilation of the user space code with debugging information
187 (defaults to disabled)])],
190 AC_ARG_ENABLE([optimize],
191 [AS_HELP_STRING([--disable-optimize],
192 [disable optimization for compilation of the user space code (defaults
195 [enable_optimize="yes"])
196 AC_ARG_ENABLE([warnings],
197 [AS_HELP_STRING([--enable-warnings],
198 [enable compilation warnings when building with gcc (defaults to
201 [enable_warnings="no"])
202 AC_ARG_ENABLE([checking],
203 [AS_HELP_STRING([--enable-checking],
204 [turn compilation warnings into errors when building with gcc (defaults
206 [enable_checking="$enableval"],
207 [enable_checking="no"])
208 AC_ARG_ENABLE([debug-locks],
209 [AS_HELP_STRING([--enable-debug-locks],
210 [turn on lock debugging assertions (defaults to disabled)])],
211 [enable_debug_locks="$enableval"],
212 [enable_debug_locks="no"])
213 AC_ARG_ENABLE([debug-kernel],
214 [AS_HELP_STRING([--enable-debug-kernel],
215 [enable compilation of the kernel module with debugging information
216 (defaults to disabled)])],
218 [enable_debug_kernel="no"])
219 AC_ARG_ENABLE([optimize-kernel],
220 [AS_HELP_STRING([--disable-optimize-kernel],
221 [disable compilation of the kernel module with optimization (defaults
222 based on platform)])],
224 [enable_optimize_kernel=""])
225 AC_ARG_ENABLE([debug-lwp],
226 [AS_HELP_STRING([--enable-debug-lwp],
227 [enable compilation of the LWP code with debugging information
228 (defaults to disabled)])],
230 [enable_debug_lwp="no"])
231 AC_ARG_ENABLE([optimize-lwp],
232 [AS_HELP_STRING([--disable-optimize-lwp],
233 [disable optimization for compilation of the LWP code (defaults to
236 [enable_optimize_lwp="yes"])
237 AC_ARG_ENABLE([debug-pam],
238 [AS_HELP_STRING([--enable-debug-pam],
239 [enable compilation of the PAM code with debugging information
240 (defaults to disabled)])],
242 [enable_debug_pam="no"])
243 AC_ARG_ENABLE([optimize-pam],
244 [AS_HELP_STRING([--disable-optimize-pam],
245 [disable optimization for compilation of the PAM code (defaults to
248 [enable_optimize_pam="yes"])
249 AC_ARG_ENABLE([linux-syscall-probing],
250 [AS_HELP_STRING([--enable-linux-syscall-probing],
251 [enable Linux syscall probing (defaults to autodetect)])],
253 [enable_linux_syscall_probing="maybe"])
254 AC_ARG_ENABLE([linux-d_splice_alias-extra-iput],
255 [AS_HELP_STRING([--enable-linux-d_splice_alias-extra-iput],
256 [Linux has introduced an incompatible behavior change in the
257 d_splice_alias function with no reliable way to determine which
258 behavior will be produced. If Linux commit
259 51486b900ee92856b977eacfc5bfbe6565028070 (or equivalent) has been
260 applied to your kernel, disable this option. If that commit is
261 not present in your kernel, enable this option. We apologize
262 that you are required to know this about your running kernel.])],
266 AS_IF([test "x$LOGNAME" != "xbuildslave" &&
267 test "x$LOGNAME" != "xbuildbot"],
268 [AC_ERROR([Linux users must specify either
269 --enable-linux-d_splice_alias-extra-iput or
270 --disable-linux-d_splice_alias-extra-iput])],
271 [enable_linux_d_splice_alias_extra_iput="no"])
274 AC_ARG_WITH([crosstools-dir],
275 [AS_HELP_STRING([--with-crosstools-dir=path],
276 [use path for native versions of rxgen, compile_et and config])
279 AC_ARG_WITH([xslt-processor],
280 AS_HELP_STRING([--with-xslt-processor=ARG],
281 [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]),
282 [XSLTPROC="$withval"],
283 [AC_CHECK_PROGS([XSLTPROC], [libxslt saxon xalan-j xsltproc], [echo])])
285 AC_ARG_WITH([html-xsl],
286 AS_HELP_STRING([--with-html-xsl],
287 [build HTML documentation using this stylesheet (default is html/chunk.dsl; specify either html/chunk.xsl or html/docbook.xsl)]),
288 [HTML_XSL="$withval"],
289 [HTML_XSL="html/chunk.xsl"])
291 AC_ARG_WITH([docbook2pdf],
292 AS_HELP_STRING([--with-docbook2pdf=ARG],
293 [which Docbook to PDF utility to use (possible choices are: fop, dblatex, docbook2pdf)]),
294 [DOCBOOK2PDF="$withval"],
295 [AC_CHECK_PROGS([DOCBOOK2PDF], [fop dblatex docbook2pdf], [echo])])
297 AC_ARG_WITH([docbook-stylesheets],
298 AS_HELP_STRING([--with-docbook-stylesheets=ARG],
299 [location of DocBook stylesheets (default is to search a set of likely paths)]),
300 [DOCBOOK_STYLESHEETS="$withval"],
301 [OPENAFS_SEARCH_DIRLIST([DOCBOOK_STYLESHEETS],
302 [/usr/share/xml/docbook/stylesheet/nwalsh/current \
303 /usr/share/xml/docbook/stylesheet/nwalsh \
304 /usr/share/xml/docbook/xsl-stylesheets \
305 /usr/share/sgml/docbook/docbook-xsl-stylesheets \
306 /usr/share/sgml/docbook/xsl-stylesheets \
307 /usr/share/docbook-xsl \
308 /usr/share/sgml/docbkxsl \
309 /usr/local/share/xsl/docbook \
310 /sw/share/xml/xsl/docbook-xsl \
311 /opt/local/share/xsl/docbook-xsl],
313 AS_IF([test "x$DOCBOOK_STYLESHEETS" = "x"],
314 [AC_WARN([Docbook stylesheets not found; some documentation can't be built])
319 AS_HELP_STRING([--with-dot@<:@=PATH@:>@],
320 [use graphviz dot to generate dependency graphs with doxygen (defaults to autodetect)]),
321 [], [with_dot="maybe"])
325 dnl Check whether kindlegen exists. If not, we'll suppress that part of the
326 dnl documentation build.
327 AC_CHECK_PROGS([KINDLEGEN], [kindlegen])
328 AC_CHECK_PROGS([DOXYGEN], [doxygen])
330 dnl Optionally generate graphs with doxygen.
333 AC_CHECK_PROGS([DOT], [dot])
334 AS_IF([test "x$DOT" = "x"], [HAVE_DOT="no"], [HAVE_DOT="yes"])
349 dnl Checks for UNIX variants.
352 dnl Various compiler setup.
356 dnl Checks for programs.
362 dnl if we are flex, be lex-compatible
363 OPENAFS_LEX_IS_FLEX([AC_SUBST([LEX], ["$LEX -l"])])
365 OPENAFS_FORCE_ABS_INSTALL
366 OPENAFS_CHECK_BIGENDIAN
367 OPENAFS_PRINTF_TAKES_Z_LEN
369 AC_MSG_CHECKING(your OS)
375 if test "x$enable_redhat_buildsys" = "xyes"; then
376 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
378 if test "x$enable_kernel_module" = "xyes"; then
379 if test "x$with_linux_kernel_headers" != "x"; then
380 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
382 for utsdir in "/lib/modules/`uname -r`/build" \
383 "/lib/modules/`uname -r`/source" \
384 "/usr/src/linux-2.4" \
386 LINUX_KERNEL_PATH="$utsdir"
387 for utsfile in "include/generated/utsrelease.h" \
388 "include/linux/utsrelease.h" \
389 "include/linux/version.h" \
390 "include/linux/version-up.h"; do
391 if grep "UTS_RELEASE" "$utsdir/$utsfile" >/dev/null 2>&1; then
397 if test "x$with_linux_kernel_build" != "x"; then
398 LINUX_KERNEL_BUILD="$with_linux_kernel_build"
400 LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
402 if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
403 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
404 LINUX_VERSION="$linux_kvers"
406 if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
407 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
408 LINUX_VERSION="$linux_kvers"
410 if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
411 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
412 if test "x$linux_kvers" = "x"; then
413 if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
414 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
415 if test "x$linux_kvers" = "x"; then
416 AC_MSG_ERROR(Linux headers lack version definition [2])
419 LINUX_VERSION="$linux_kvers"
422 AC_MSG_ERROR(Linux headers lack version definition)
426 LINUX_VERSION="$linux_kvers"
429 enable_kernel_module="no"
433 if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" &&
434 test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
435 enable_kernel_module="no"
437 if test "x$enable_kernel_module" = "xno"; then
438 if test "x$with_linux_kernel_headers" != "x"; then
439 AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
442 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
445 dnl do we need to determine SUBARCH from autoconf.h
450 if test "x$enable_kernel_module" = "xyes"; then
451 GUESS_LINUX_VERSION=${LINUX_VERSION}
453 GUESS_LINUX_VERSION=`uname -r`
455 case "$GUESS_LINUX_VERSION" in
456 2.2.*) AFS_SYSKVERS=22 ;;
457 2.4.*) AFS_SYSKVERS=24 ;;
458 [2.6.* | [3-9]* | [1-2][0-9]*]) AFS_SYSKVERS=26 ;;
459 *) AC_MSG_ERROR(Couldn't guess your Linux version [2]) ;;
465 AC_PATH_PROG(SOLARISCC, [cc], ,
466 [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin:/opt/solarisstudio12.3/bin:/opt/solstudio12.2/bin:/opt/sunstudio12.1/bin])
467 if test "x$SOLARISCC" = "x" ; then
468 AC_MSG_FAILURE(Could not find the solaris cc program. Please define the environment variable SOLARISCC to specify the path.)
470 SOLARIS_UFSVFS_HAS_DQRWLOCK
471 SOLARIS_FS_HAS_FS_ROLLED
472 SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
473 SOLARIS_HAVE_VN_RENAMEPATH
477 enable_kernel_module=no
483 if test -f "/usr/old/usr/include/ndir.h"; then
484 AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
488 if test -d /usr/include/sys/SN/SN1; then
489 IRIX_BUILD_IP35="IP35"
496 AC_MSG_RESULT(rs_aix)
500 AC_MSG_RESULT(arm_darwin)
504 AC_MSG_RESULT(ppc_darwin)
508 AC_MSG_RESULT(x86_darwin)
512 AC_MSG_RESULT(x86_darwin)
516 AC_MSG_RESULT(i386_fbsd)
520 AC_MSG_RESULT(amd64_fbsd)
528 AC_MSG_RESULT(amd64_obsd)
532 AC_MSG_RESULT(i386_obsd)
536 AC_MSG_RESULT(i386_dfbsd)
539 AC_MSG_RESULT($system)
543 if test "x$with_afs_sysname" != "x"; then
544 AFS_SYSNAME="$with_afs_sysname"
546 AC_MSG_CHECKING(your AFS sysname)
552 AFS_SYSNAME="i386_obsd${vM}${vm}"
554 sparc64-*-openbsd?.?)
558 AFS_SYSNAME="sparc64_obsd${vM}${vm}"
564 AFS_SYSNAME="amd64_obsd${vM}${vm}"
570 AFS_SYSNAME="i386_fbsd_${vM}${vm}"
576 AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
582 AFS_SYSNAME="i386_dfbsd_${vM}${vm}"
584 i?86-*-netbsd*1.6[[M-Z]]*)
585 AFS_SYSNAME="i386_nbsd20"
587 powerpc-*-netbsd*1.6[[M-Z]]*)
588 AFS_SYSNAME="ppc_nbsd20"
591 arch=${host%%-unknown*}
592 arch=$(echo $arch |sed -e 's/x86_64/amd64/g' \
593 -e 's/powerpc/ppc/g')
604 if test $vm -eq 99 ; then
607 if test $vM -gt 1 ; then
610 AFS_SYSNAME="${arch}_nbsd${vM}${vm}"
613 AFS_SYSNAME="hp_ux110"
616 AFS_SYSNAME="hp_ux11i"
619 AFS_SYSNAME="hp_ux1123"
622 AFS_SYSNAME="ia64_hpux1122"
625 AFS_SYSNAME="ia64_hpux1123"
628 AFS_SYSNAME="hp_ux102"
630 powerpc-apple-darwin7*)
631 AFS_SYSNAME="ppc_darwin_70"
634 powerpc-apple-darwin8.*)
635 AFS_SYSNAME="ppc_darwin_80"
638 i386-apple-darwin8.*)
639 AFS_SYSNAME="x86_darwin_80"
642 powerpc-apple-darwin9.*)
643 AFS_SYSNAME="ppc_darwin_90"
646 i386-apple-darwin9.*)
647 AFS_SYSNAME="x86_darwin_90"
650 i?86-apple-darwin10.*)
651 AFS_SYSNAME="x86_darwin_100"
654 x86_64-apple-darwin10.*)
655 AFS_SYSNAME="x86_darwin_100"
658 arm-apple-darwin10.*)
659 AFS_SYSNAME="arm_darwin_100"
662 x86_64-apple-darwin11.*)
663 AFS_SYSNAME="x86_darwin_110"
666 i?86-apple-darwin11.*)
667 AFS_SYSNAME="x86_darwin_110"
670 x86_64-apple-darwin12.*)
671 AFS_SYSNAME="x86_darwin_120"
674 i?86-apple-darwin12.*)
675 AFS_SYSNAME="x86_darwin_120"
678 x86_64-apple-darwin13.*)
679 AFS_SYSNAME="x86_darwin_130"
682 i?86-apple-darwin13.*)
683 AFS_SYSNAME="x86_darwin_130"
686 x86_64-apple-darwin14.*)
687 AFS_SYSNAME="x86_darwin_140"
690 i?86-apple-darwin14.*)
691 AFS_SYSNAME="x86_darwin_140"
694 sparc-sun-solaris2.8)
695 AFS_SYSNAME="sun4x_58"
697 sparc-sun-solaris2.9)
698 AFS_SYSNAME="sun4x_59"
700 sparc-sun-solaris2.10)
701 AFS_SYSNAME="sun4x_510"
703 sparc-sun-solaris2.11)
704 AFS_SYSNAME="sun4x_511"
707 AFS_SYSNAME="sunx86_58"
710 AFS_SYSNAME="sunx86_59"
713 AFS_SYSNAME="sunx86_510"
716 AFS_SYSNAME="sunx86_511"
719 AFS_SYSNAME="alpha_dux40"
722 AFS_SYSNAME="alpha_dux50"
725 AFS_SYSNAME="alpha_dux51"
732 AFS_SYSNAME="ia64_linuxXX"
735 AFS_SYSNAME="`/bin/arch`_linuxXX"
738 AFS_SYSNAME="ppc64_linuxXX"
741 AFS_SYSNAME="alpha_linux_XX"
744 AFS_SYSNAME="s390_linuxXX"
747 AFS_SYSNAME="s390x_linuxXX"
750 AFS_SYSNAME="`/bin/arch`_linuxXX"
753 AFS_SYSNAME="sparc64_linuxXX"
756 AFS_SYSNAME="i386_linuxXX"
759 AFS_SYSNAME="arm_linuxXX"
761 parisc-*-linux-gnu|hppa-*-linux-gnu)
762 AFS_SYSNAME="parisc_linuxXX"
766 AFS_SYSNAME="rs_aix42"
770 AFS_SYSNAME="rs_aix42"
774 AFS_SYSNAME="rs_aix51"
778 AFS_SYSNAME="rs_aix52"
782 AFS_SYSNAME="rs_aix53"
786 AFS_SYSNAME="rs_aix61"
790 AFS_SYSNAME="amd64_linuxXX"
794 AC_MSG_ERROR(An AFS sysname is required)
799 *_linux* | *_umlinux*)
800 if test "x${AFS_SYSKVERS}" = "x"; then
801 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
803 if test "x${AFS_SYSKVERS}" = "x24" ||
804 test "x${AFS_SYSKVERS}" = "x22"; then
805 AC_MSG_ERROR([Linux 2.4.x and older are no longer supported by OpenAFS. Please use an OpenAFS 1.6.x release on those systems.])
807 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
808 AFS_SYSNAME="$_AFS_SYSNAME"
811 [#ifndef CONFIG_USERMODE
814 ac_cv_linux_is_uml=yes,)
815 if test "${ac_cv_linux_is_uml}" = yes; then
816 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
818 AFS_SYSNAME="$_AFS_SYSNAME"
821 AC_MSG_RESULT($AFS_SYSNAME)
826 AC_CHECK_HEADERS(crt_externs.h)
827 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
828 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
833 dnl Some hosts have a separate common param file they should include. Figure
834 dnl out if we're on one of them now that we know the sysname.
836 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
837 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
838 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
839 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
840 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
841 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
842 *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;;
843 *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;;
844 *_nbsd70) AFS_PARAM_COMMON=param.nbsd70.h ;;
845 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
846 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
847 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
848 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
849 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
850 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
851 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
852 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
853 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
854 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
855 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
856 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
857 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
858 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
859 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
860 *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
861 *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;;
862 *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;;
863 *_obsd49) AFS_PARAM_COMMON=param.obsd49.h ;;
864 *_obsd50) AFS_PARAM_COMMON=param.obsd50.h ;;
865 *_obsd51) AFS_PARAM_COMMON=param.obsd51.h ;;
866 *_obsd52) AFS_PARAM_COMMON=param.obsd52.h ;;
867 *_obsd53) AFS_PARAM_COMMON=param.obsd53.h ;;
868 *_obsd54) AFS_PARAM_COMMON=param.obsd54.h ;;
869 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
870 # Linux alpha adds an extra underscore for no good reason.
871 *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
872 *_fbsd_*) AFS_PARAM_COMMON=param.generic_fbsd.h ;;
877 case $AFS_SYSNAME in *_linux* | *_umlinux*)
879 # Add (sub-) architecture-specific paths needed by conftests
882 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
883 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
884 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
885 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
888 if test "x$enable_kernel_module" = "xyes"; then
889 if test "x$enable_debug_kernel" = "xno"; then
890 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
892 OPENAFS_GCC_SUPPORTS_MARCH
893 AC_SUBST(P5PLUS_KOPTS)
894 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
895 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
896 OPENAFS_GCC_SUPPORTS_NO_COMMON
897 OPENAFS_GCC_SUPPORTS_PIPE
898 AC_SUBST(LINUX_GCC_KOPTS)
900 dnl Setup the kernel build environment
901 LINUX_KBUILD_USES_EXTRA_CFLAGS
902 LINUX_KERNEL_COMPILE_WORKS
904 dnl Check for header files
905 AC_CHECK_LINUX_HEADER([config.h])
906 AC_CHECK_LINUX_HEADER([completion.h])
907 AC_CHECK_LINUX_HEADER([exportfs.h])
908 AC_CHECK_LINUX_HEADER([freezer.h])
909 AC_CHECK_LINUX_HEADER([key-type.h])
910 AC_CHECK_LINUX_HEADER([semaphore.h])
911 AC_CHECK_LINUX_HEADER([seq_file.h])
913 dnl Type existence checks
914 AC_CHECK_LINUX_TYPE([struct vfs_path], [dcache.h])
915 AC_CHECK_LINUX_TYPE([kuid_t], [uidgid.h])
917 dnl Check for structure elements
918 AC_CHECK_LINUX_STRUCT([address_space], [backing_dev_info], [fs.h])
919 AC_CHECK_LINUX_STRUCT([address_space_operations],
920 [write_begin], [fs.h])
921 AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
923 AC_CHECK_LINUX_STRUCT([cred], [session_keyring], [cred.h])
924 AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
925 AC_CHECK_LINUX_STRUCT([dentry], [d_u.d_alias], [dcache.h])
926 AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.h])
927 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
928 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
929 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
930 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
931 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
932 AC_CHECK_LINUX_STRUCT([file], [f_path], [fs.h])
933 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
934 AC_CHECK_LINUX_STRUCT([file_operations], [iterate], [fs.h])
935 AC_CHECK_LINUX_STRUCT([file_operations], [read_iter], [fs.h])
936 AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
937 AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
938 AC_CHECK_LINUX_STRUCT([inode_operations], [truncate], [fs.h])
939 AC_CHECK_LINUX_STRUCT([key_type], [instantiate_prep], [key-type.h])
940 AC_CHECK_LINUX_STRUCT([key_type], [match_preparse], [key-type.h])
941 AC_CHECK_LINUX_STRUCT([key_type], [preparse], [key-type.h])
942 AC_CHECK_LINUX_STRUCT([msghdr], [msg_iter], [socket.h])
943 AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
944 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
945 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
946 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
947 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
949 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
951 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
952 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
953 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
954 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
955 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
956 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
957 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
958 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
959 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
960 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
961 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
963 dnl Check for typed structure elements
964 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
967 dnl Function existence checks
969 AC_CHECK_LINUX_FUNC([__vfs_read],
970 [#include <linux/fs.h>],
971 [__vfs_read(NULL, NULL, 0, NULL);])
972 AC_CHECK_LINUX_FUNC([bdi_init],
973 [#include <linux/backing-dev.h>],
975 AC_CHECK_LINUX_FUNC([PageChecked],
976 [#include <linux/mm.h>
977 #include <linux/page-flags.h>],
979 int bchecked = PageChecked(_page);])
980 AC_CHECK_LINUX_FUNC([PageFsMisc],
981 [#include <linux/mm.h>
982 #include <linux/page-flags.h>],
984 int bchecked = PageFsMisc(_page);])
985 AC_CHECK_LINUX_FUNC([clear_inode],
986 [#include <linux/fs.h>],
987 [clear_inode(NULL);])
988 AC_CHECK_LINUX_FUNC([current_kernel_time],
989 [#include <linux/time.h>],
991 s = current_kernel_time();])
992 AC_CHECK_LINUX_FUNC([d_alloc_anon],
993 [#include <linux/fs.h>],
994 [d_alloc_anon(NULL);])
995 AC_CHECK_LINUX_FUNC([d_count],
996 [#include <linux/dcache.h>],
998 AC_CHECK_LINUX_FUNC([d_make_root],
999 [#include <linux/fs.h>],
1000 [d_make_root(NULL);])
1001 AC_CHECK_LINUX_FUNC([do_sync_read],
1002 [#include <linux/fs.h>],
1003 [do_sync_read(NULL, NULL, 0, NULL);])
1004 AC_CHECK_LINUX_FUNC([find_task_by_pid],
1005 [#include <linux/sched.h>],
1006 [pid_t p; find_task_by_pid(p);])
1007 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
1008 [#include <linux/fs.h>],
1009 [generic_file_aio_read(NULL,NULL,0,0);])
1010 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
1011 [#include <linux/pagemap.h>],
1012 [grab_cache_page_write_begin(NULL, 0, 0);])
1013 AC_CHECK_LINUX_FUNC([hlist_unhashed],
1014 [#include <linux/list.h>],
1015 [hlist_unhashed(0);])
1016 AC_CHECK_LINUX_FUNC([ihold],
1017 [#include <linux/fs.h>],
1019 AC_CHECK_LINUX_FUNC([i_size_read],
1020 [#include <linux/fs.h>],
1021 [i_size_read(NULL);])
1022 AC_CHECK_LINUX_FUNC([inode_setattr],
1023 [#include <linux/fs.h>],
1024 [inode_setattr(NULL, NULL);])
1025 AC_CHECK_LINUX_FUNC([iter_file_splice_write],
1026 [#include <linux/fs.h>],
1027 [iter_file_splice_write(NULL,NULL,NULL,0,0);])
1028 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
1029 [#include <linux/net.h>],
1030 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
1031 AC_CHECK_LINUX_FUNC([page_follow_link],
1032 [#include <linux/fs.h>],
1033 [page_follow_link(0,0);])
1034 AC_CHECK_LINUX_FUNC([page_offset],
1035 [#include <linux/pagemap.h>],
1036 [page_offset(NULL);])
1037 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
1038 [#include <linux/pagevec.h>],
1039 [__pagevec_lru_add_file(NULL);])
1040 AC_CHECK_LINUX_FUNC([path_lookup],
1041 [#include <linux/fs.h>
1042 #include <linux/namei.h>],
1043 [path_lookup(NULL, 0, NULL);])
1044 AC_CHECK_LINUX_FUNC([proc_create],
1045 [#include <linux/proc_fs.h>],
1046 [proc_create(NULL, 0, NULL, NULL);])
1047 AC_CHECK_LINUX_FUNC([rcu_read_lock],
1048 [#include <linux/rcupdate.h>],
1050 AC_CHECK_LINUX_FUNC([set_nlink],
1051 [#include <linux/fs.h>],
1052 [set_nlink(NULL, 1);])
1053 AC_CHECK_LINUX_FUNC([sock_create_kern],
1054 [#include <linux/net.h>],
1055 [sock_create_kern(0, 0, 0, NULL);])
1056 AC_CHECK_LINUX_FUNC([sock_create_kern_ns],
1057 [#include <linux/net.h>],
1058 [sock_create_kern(NULL, 0, 0, 0, NULL);])
1059 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
1060 [#include <linux/splice.h>],
1061 [splice_direct_to_actor(NULL,NULL,NULL);])
1062 AC_CHECK_LINUX_FUNC([svc_addr_in],
1063 [#include <linux/sunrpc/svc.h>],
1064 [svc_addr_in(NULL);])
1065 AC_CHECK_LINUX_FUNC([zero_user_segments],
1066 [#include <linux/highmem.h>],
1067 [zero_user_segments(NULL, 0, 0, 0, 0);])
1068 AC_CHECK_LINUX_FUNC([noop_fsync],
1069 [#include <linux/fs.h>],
1070 [void *address = &noop_fsync; printk("%p\n", address)];)
1071 AC_CHECK_LINUX_FUNC([kthread_run],
1072 [#include <linux/kernel.h>
1073 #include <linux/kthread.h>],
1074 [kthread_run(NULL, NULL, "test");])
1076 dnl Consequences - things which get set as a result of the
1078 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
1079 [AC_DEFINE([AFS_NONFSTRANS], 1,
1080 [define to disable the nfs translator])])
1082 dnl Assorted more complex tests
1084 LINUX_EXPORTS_PROC_ROOT_FS
1085 LINUX_KMEM_CACHE_INIT
1086 LINUX_HAVE_KMEM_CACHE_T
1087 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
1088 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
1089 LINUX_D_PATH_TAKES_STRUCT_PATH
1090 LINUX_NEW_EXPORT_OPS
1091 LINUX_INODE_SETATTR_RETURN_TYPE
1092 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
1093 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
1094 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
1095 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
1096 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
1097 LINUX_DOP_D_DELETE_TAKES_CONST
1098 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
1099 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
1100 LINUX_FOP_F_FSYNC_TAKES_DENTRY
1101 LINUX_FOP_F_FSYNC_TAKES_RANGE
1102 LINUX_AOP_WRITEBACK_CONTROL
1103 LINUX_FS_STRUCT_FOP_HAS_SPLICE
1104 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
1105 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
1106 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
1107 LINUX_KERNEL_SOCK_CREATE
1108 LINUX_EXPORTS_KEY_TYPE_KEYRING
1110 LINUX_RECALC_SIGPENDING_ARG_TYPE
1111 LINUX_EXPORTS_TASKLIST_LOCK
1112 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
1113 LINUX_STATFS_TAKES_DENTRY
1115 LINUX_HAVE_TRY_TO_FREEZE
1116 LINUX_LINUX_KEYRING_SUPPORT
1117 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
1118 LINUX_KEY_ALLOC_NEEDS_CRED
1119 LINUX_INIT_WORK_HAS_DATA
1120 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
1121 LINUX_HAVE_DCACHE_LOCK
1122 LINUX_D_COUNT_IS_INT
1123 LINUX_IOP_MKDIR_TAKES_UMODE_T
1124 LINUX_IOP_CREATE_TAKES_UMODE_T
1125 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
1126 LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE
1127 LINUX_DENTRY_OPEN_TAKES_PATH
1128 LINUX_D_ALIAS_IS_HLIST
1129 LINUX_HLIST_ITERATOR_NO_NODE
1130 LINUX_IOP_I_CREATE_TAKES_BOOL
1131 LINUX_DOP_D_REVALIDATE_TAKES_UNSIGNED
1132 LINUX_IOP_LOOKUP_TAKES_UNSIGNED
1133 LINUX_D_INVALIDATE_IS_VOID
1135 dnl If we are guaranteed that keyrings will work - that is
1136 dnl a) The kernel has keyrings enabled
1137 dnl b) The code is new enough to give us a key_type_keyring
1138 dnl then we just disable syscall probing unless we've been
1141 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
1142 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
1143 [enable_linux_syscall_probing="no"],
1144 [enable_linux_syscall_probing="yes"])
1147 dnl Syscall probing needs a few tests of its own, and just
1148 dnl won't work if the kernel doesn't export init_mm
1149 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1150 LINUX_EXPORTS_INIT_MM
1151 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
1153 [Can't do syscall probing without exported init_mm])
1155 LINUX_EXPORTS_SYS_CHDIR
1156 LINUX_EXPORTS_SYS_OPEN
1157 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
1158 [define to enable syscall table probes])
1161 dnl Packaging and SMP build
1162 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1169 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1170 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1171 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1173 ac_cv_linux_exports_sys_call_table=no
1174 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1175 ac_cv_linux_exports_ia32_sys_call_table=yes
1178 LINUX_EXPORTS_KALLSYMS_ADDRESS
1179 LINUX_EXPORTS_KALLSYMS_SYMBOL
1180 LINUX_EXPORTS_SYS_CALL_TABLE
1181 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1182 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1183 linux_syscall_method=none
1184 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1185 linux_syscall_method=scan
1186 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1187 linux_syscall_method=scan_with_kallsyms_address
1190 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1191 linux_syscall_method=kallsyms_symbol
1193 if test "x$linux_syscall_method" = "xnone"; then
1194 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1195 linux_syscall_method=scan
1199 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1200 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1202 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1203 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1205 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1206 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1208 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1212 if test "x$enable_linux_d_splice_alias_extra_iput" = xyes; then
1213 AC_DEFINE(D_SPLICE_ALIAS_LEAK_ON_ERROR, 1, [for internal use])
1215 dnl Linux-only, but just enable always.
1216 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1219 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1220 [ac_cv_sync_fetch_and_add],
1221 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1222 [ac_cv_sync_fetch_and_add=yes],
1223 [ac_cv_sync_fetch_and_add=no])
1225 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1226 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1227 [define if your C compiler has __sync_add_and_fetch])])
1229 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1230 [ac_cv_sockaddr_len],
1231 [AC_TRY_COMPILE( [#include <sys/types.h>
1232 #include <sys/socket.h>],
1233 [struct sockaddr *a; a->sa_len=0;],
1234 [ac_cv_sockaddr_len=yes],
1235 [ac_cv_sockaddr_len=no])
1237 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1238 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1239 [define if you struct sockaddr sa_len])])
1241 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1242 echo Skipping library tests because they confuse Irix.
1244 AC_SEARCH_LIBS([socket], [socket inet])
1245 AC_SEARCH_LIBS([connect], [nsl])
1246 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1248 dnl darwin wants it, aix hates it
1249 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1253 #include <sys/types.h>
1254 #include <sys/socket.h>
1255 #include <netinet/in.h>
1256 #include <arpa/inet.h>
1257 #include <arpa/nameser.h>
1258 #include <arpa/nameser_compat.h>
1260 ], [static int i; i = 0;],
1262 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1266 openafs_save_libs="$LIBS"
1267 AC_MSG_CHECKING([for res_search])
1270 if test "$ac_cv_func_res_search" = no; then
1271 for lib in dns nsl resolv; do
1272 if test "$ac_cv_func_res_search" != yes; then
1275 LIBS="$openafs_save_libs"
1278 if test "$ac_cv_func_res_search" = yes; then
1280 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1281 AC_MSG_RESULT([yes, in lib$lib])
1286 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1291 XLIBS="$LIB_AFSDB $XLIBS"
1293 AC_CHECK_RESOLV_RETRANS
1295 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1296 [ac_cv_setsockopt_iprecverr],
1298 #include <sys/types.h>
1299 #include <sys/socket.h>
1300 #include <netinet/in.h>],
1302 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1303 [ac_cv_setsockopt_iprecverr=yes],
1304 [ac_cv_setsockopt_iprecverr=no])])
1306 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1307 [AC_DEFINE([HAVE_SETSOCKOPT_IP_RECVERR], [1],
1308 [define if we can receive socket errors via IP_RECVERR])])
1311 if test "x$MKAFS_OSTYPE" = OBSD; then
1312 PTHREAD_LIBS="-pthread"
1314 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1315 PTHREAD_LIBS="-pthread"
1317 if test "x$PTHREAD_LIBS" = xerror; then
1318 AC_CHECK_LIB(pthread, pthread_attr_init,
1319 PTHREAD_LIBS="-lpthread")
1321 if test "x$PTHREAD_LIBS" = xerror; then
1322 AC_CHECK_LIB(pthreads, pthread_attr_init,
1323 PTHREAD_LIBS="-lpthreads")
1325 if test "x$PTHREAD_LIBS" = xerror; then
1326 AC_CHECK_LIB(c_r, pthread_attr_init,
1327 PTHREAD_LIBS="-lc_r")
1329 if test "x$PTHREAD_LIBS" = xerror; then
1330 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1332 if test "x$PTHREAD_LIBS" = xerror; then
1333 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1334 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1335 PTHREAD_LIBS="-lpthread")
1337 if test "x$PTHREAD_LIBS" = xerror; then
1338 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1340 AC_SUBST(PTHREAD_LIBS)
1342 HOST_CPU="$host_cpu"
1344 if test "x$with_bsd_kernel_headers" != "x"; then
1345 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1347 BSD_KERNEL_PATH="/usr/src/sys"
1350 if test "x$with_bsd_kernel_build" != "x"; then
1351 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1353 case $AFS_SYSNAME in
1355 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1358 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1363 if test "$enable_supergroups" = "yes"; then
1364 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1367 if test "$enable_bitmap_later" = "yes"; then
1368 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1371 if test "$enable_unix_sockets" = "yes"; then
1372 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1373 USE_UNIX_SOCKETS="yes"
1375 USE_UNIX_SOCKETS="no"
1377 AC_SUBST(USE_UNIX_SOCKETS)
1379 if test "$enable_namei_fileserver" = "yes"; then
1380 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1383 if test "$enable_namei_fileserver" = "default"; then
1386 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1387 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1391 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1392 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1404 dnl check for tivoli
1405 AC_MSG_CHECKING(for tivoli tsm butc support)
1407 if test "$enable_tivoli_tsm" = "yes"; then
1408 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1409 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1410 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1411 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1413 if test -r "$XBSADIR3/dsmapifp.h"; then
1414 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1416 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1417 elif test -r "$XBSADIR4/dsmapifp.h"; then
1418 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1420 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1421 elif test -r "$XBSADIR1/xbsa.h"; then
1422 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1424 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1425 elif test -r "$XBSADIR2/xbsa.h"; then
1426 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1428 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1430 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1435 AC_SUBST(XBSA_CFLAGS)
1436 AC_SUBST(XBSA_XLIBS)
1438 dnl checks for header files.
1442 AC_CHECK_HEADERS([ \
1459 security/pam_appl.h \
1501 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1502 #ifdef HAVE_NETINET_IN_H
1503 # include <netinet/in.h>
1506 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1507 #ifdef HAVE_SYS_SOCKET_H
1508 # include <sys/socket.h>
1511 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1512 #ifdef HAVE_SYS_SOCKET_H
1513 # include <sys/socket.h>
1515 #ifdef HAVE_NETINET_IN_H
1516 # include <netinet/in.h>
1518 #ifdef HAVE_NET_IF_H
1519 # include <net/if.h>
1522 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1523 #ifdef HAVE_SECURITY_PAM_APPL_H
1524 # include <security/pam_appl.h>
1527 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1529 AC_CHECK_TYPES([fsblkcnt_t],,,[
1530 #include <sys/types.h>
1531 #ifdef HAVE_SYS_BITYPES_H
1532 #include <sys/bitypes.h>
1534 #ifdef HAVE_SYS_STATFS_H
1535 #include <sys/statfs.h>
1537 #ifdef HAVE_SYS_STATVFS_H
1538 #include <sys/statvfs.h>
1542 dnl see what struct stat has for timestamps
1543 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1545 dnl check for curses-lib
1546 AS_IF([test "x$enable_gtx" != "xno"],
1548 AC_CHECK_LIB( [ncurses], [setupterm],
1549 [LIB_curses=-lncurses],
1550 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1551 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1554 AC_SUBST(LIB_curses)])
1556 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1558 if test "$enable_debug_locks" = yes; then
1559 AC_DEFINE(OPR_DEBUG_LOCKS, 1, [turn on lock debugging in opr])
1562 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1569 if test "$enable_login" = yes; then
1574 AC_SUBST(BUILD_LOGIN)
1576 if test "$enable_kauth" = yes; then
1581 AC_SUBST(INSTALL_KAUTH)
1619 OPENAFS_C_ATTRIBUTE()
1621 dnl Functions that Heimdal's libroken provides, but that we
1622 dnl haven't found a need for yet, and so haven't imported
1639 dnl Functions that are in objects that we always build from libroken
1649 dnl Functions that we're going to try and get from libroken
1650 AC_REPLACE_FUNCS([ \
1691 dnl Headers that we're going to try and get from libroken
1692 AC_CHECK_HEADERS([ \
1697 AC_CHECK_DECLS([h_errno], [], [], [
1698 #include <sys/types.h>
1707 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1708 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1710 AC_SUBST(ROKEN_HEADERS)
1712 dnl Stuff that's harder ...
1713 AC_MSG_CHECKING([for bswap16])
1714 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1715 #ifdef HAVE_SYS_TYPES_H
1716 #include <sys/types.h>
1718 #ifdef HAVE_SYS_BSWAP_H
1719 #include <sys/bswap.h>
1722 [short a, b; b = bswap16(a); ])],
1724 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1726 [AC_MSG_RESULT(no)])
1728 AC_MSG_CHECKING([for bswap32])
1729 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1730 #include <sys/types.h>
1732 #ifdef HAVE_SYS_BSWAP_H
1733 #include <sys/bswap.h>
1736 [int a, b; b = bswap32(a); ])],
1738 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1740 [AC_MSG_RESULT(no)])
1742 case $AFS_SYSNAME in
1744 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1747 AC_MSG_CHECKING([for positional I/O])
1748 if test "$ac_cv_func_pread" = "yes" && \
1749 test "$ac_cv_func_pwrite" = "yes"; then
1750 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1755 AC_MSG_CHECKING([for vectored positional I/O])
1756 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1757 "$ac_cv_func_pwritev" = "yes" -a \
1758 "$ac_cv_func_preadv64" = "yes" -a \
1759 "$ac_cv_func_pwritev64" = "yes"],
1760 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1761 AC_MSG_RESULT(yes)],
1762 [AC_MSG_RESULT(no)])
1766 AC_MSG_CHECKING([for POSIX regex library])
1767 if test "$ac_cv_header_regex_h" = "yes" && \
1768 test "$ac_cv_func_regcomp" = "yes" && \
1769 test "$ac_cv_func_regexec" = "yes" && \
1770 test "$ac_cv_func_regerror" = "yes"; then
1771 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1777 dnl Look for "non-portable" pthreads functions.
1779 LIBS="$LIBS $PTHREAD_LIBS"
1781 pthread_set_name_np \
1782 pthread_setname_np \
1785 dnl Sadly, there are three different versions of pthread_setname_np.
1786 dnl Try to cater for all of them.
1787 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1788 AC_MSG_CHECKING([for signature of pthread_setname_np])
1790 #include <pthread.h>
1791 #ifdef HAVE_PTHREAD_NP_H
1792 #include <pthread_np.h>
1794 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1795 AC_MSG_RESULT([three arguments])
1796 pthread_setname_np_args=3], [
1798 #include <pthread.h>
1799 #ifdef HAVE_PTHREAD_NP_H
1800 #include <pthread_np.h>
1802 ], [pthread_setname_np(pthread_self(), "test")], [
1803 AC_MSG_RESULT([two arguments])
1804 pthread_setname_np_args=2], [
1806 #include <pthread.h>
1807 #ifdef HAVE_PTHREAD_NP_H
1808 #include <pthread_np.h>
1810 ], [pthread_setname_np("test")], [
1811 AC_MSG_RESULT([one argument])
1812 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1815 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1819 openafs_cv_saved_CFLAGS="$CFLAGS"
1820 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1824 AC_CHECK_SIZEOF(void *)
1825 AC_CHECK_SIZEOF(unsigned long long)
1826 AC_CHECK_SIZEOF(unsigned long)
1827 AC_CHECK_SIZEOF(unsigned int)
1831 AC_CHECK_TYPE([sig_atomic_t],[],
1832 [AC_DEFINE([sig_atomic_t], [int],
1833 [Define to int if <signal.h> does not define.])],
1834 [#include <sys/types.h>
1835 #include <signal.h>])
1836 AC_CHECK_TYPE([socklen_t],[],
1837 [AC_DEFINE([socklen_t], [int],
1838 [Define to int if <sys/socket.h> does not define.])],
1839 [#include <sys/types.h>
1840 #include <sys/socket.h>])
1841 AC_CHECK_TYPES(off64_t)
1842 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1843 AC_CHECK_TYPES([struct winsize], [], [], [
1844 #ifdef HAVE_TERMIOS_H
1845 # include <termios.h>
1847 # include <sys/termios.h>
1849 #include <sys/ioctl.h>])
1850 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1851 struct sockaddr_storage],
1853 #include <sys/types.h>
1854 #include <sys/socket.h>
1856 AC_CHECK_TYPES([sa_family_t], [], [], [
1857 #include <sys/types.h>
1858 #include <sys/socket.h>
1860 AC_CHECK_TYPES([struct addrinfo], [], [], [
1861 #include <sys/types.h>
1866 AC_CHECK_TYPES([long long], [], [], [])
1868 AC_SIZEOF_TYPE(long)
1870 CFLAGS="$openafs_cv_saved_CFLAGS"
1872 RRA_HEADER_PAM_CONST
1875 dnl Directory PATH handling
1876 if test "x$enable_transarc_paths" = "xyes" ; then
1877 afsconfdir=${afsconfdir=/usr/afs/etc}
1878 viceetcdir=${viceetcdir=/usr/vice/etc}
1879 afskerneldir=${afskerneldir=${viceetcdir}}
1880 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1881 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1882 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1883 afsdbdir=${afsdbdir=/usr/afs/db}
1884 afslogsdir=${afslogsdir=/usr/afs/logs}
1885 afslocaldir=${afslocaldir=/usr/afs/local}
1886 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1887 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1888 afsdatadir=${afsdatadir=/usr/vice/etc}
1890 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1891 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1892 afskerneldir=${afskerneldir='${libdir}/openafs'}
1893 afssrvbindir=${afssrvbindir='${bindir}'}
1894 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1895 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1896 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1897 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1898 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1899 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1900 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1901 afsdatadir=${afsdatadir='${datadir}/openafs'}
1903 AC_SUBST(afsconfdir)
1904 AC_SUBST(viceetcdir)
1905 AC_SUBST(afskerneldir)
1906 AC_SUBST(afssrvbindir)
1907 AC_SUBST(afssrvsbindir)
1908 AC_SUBST(afssrvlibexecdir)
1910 AC_SUBST(afslogsdir)
1911 AC_SUBST(afslocaldir)
1912 AC_SUBST(afsbackupdir)
1913 AC_SUBST(afsbosconfigdir)
1914 AC_SUBST(afsdatadir)
1916 if test "x$enable_kernel_module" = "xyes"; then
1917 ENABLE_KERNEL_MODULE=libafs
1920 if test "x$enable_pthreaded_ubik" = "xyes"; then
1921 ENABLE_PTHREADED_UBIK=yes
1925 AC_SUBST(AFS_SYSNAME)
1926 AC_SUBST(AFS_PARAM_COMMON)
1927 AC_SUBST(ENABLE_KERNEL_MODULE)
1928 AC_SUBST(ENABLE_PTHREADED_UBIK)
1930 AC_SUBST(LINUX_KERNEL_PATH)
1931 AC_SUBST(LINUX_KERNEL_BUILD)
1933 AC_SUBST(BSD_KERNEL_PATH)
1934 AC_SUBST(BSD_KERNEL_BUILD)
1935 AC_SUBST(LINUX_VERSION)
1936 AC_SUBST(MKAFS_OSTYPE)
1937 AC_SUBST(TOP_OBJDIR)
1938 AC_SUBST(TOP_SRCDIR)
1939 AC_SUBST(TOP_INCDIR)
1940 AC_SUBST(TOP_LIBDIR)
1942 AC_SUBST(DARWIN_INFOFILE)
1943 AC_SUBST(IRIX_BUILD_IP35)
1946 AC_SUBST(DOCBOOK2PDF)
1947 AC_SUBST(DOCBOOK_STYLESHEETS)
1952 TOP_SRCDIR="${srcdir}/src"
1954 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1960 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1964 TOP_OBJDIR="${SRCDIR_PARENT}"
1965 TOP_INCDIR="${SRCDIR_PARENT}/include"
1966 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1967 if test "${DEST}x" = "x"; then
1968 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1971 if test "x$with_crosstools_dir" != "x"; then
1972 if test -f "$with_crosstools_dir/rxgen" -a -f "$with_crosstools_dir/compile_et" -a -f "$with_crosstools_dir/config"; then
1973 COMPILE_ET_PATH=$with_crosstools_dir/compile_et
1974 CONFIGTOOL_PATH=$with_crosstools_dir/config
1975 RXGEN_PATH=$with_crosstools_dir/rxgen
1977 AC_MSG_ERROR(Tools not found in $with_crosstools_dir)
1981 COMPILE_ET_PATH="${SRCDIR_PARENT}/src/comerr/compile_et"
1982 CONFIGTOOL_PATH="${SRCDIR_PARENT}/src/config/config"
1983 RXGEN_PATH="${SRCDIR_PARENT}/src/rxgen/rxgen"
1985 AC_SUBST(COMPILE_ET_PATH)
1986 AC_SUBST(CONFIGTOOL_PATH)
1987 AC_SUBST(RXGEN_PATH)
1989 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1990 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1991 AC_SUBST(HELPER_SPLINT)
1992 AC_SUBST(HELPER_SPLINTCFG)
1994 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1996 dnl Check to see if crypt lives in a different library
1997 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
2000 dnl Check to see if the compiler support labels in structs
2001 AC_MSG_CHECKING(for label support in structs)
2002 AC_TRY_COMPILE([], [
2003 extern void osi_UFSOpen(void);
2005 void (*open) (void);
2007 struct labeltest struct_labeltest = {
2008 .open = osi_UFSOpen,
2012 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
2017 AC_MSG_CHECKING([checking for dirfd])
2018 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
2019 #ifdef HAVE_DIRENT_H
2023 [[DIR *d = 0; dirfd(d);]])],
2024 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
2025 if test "$ac_rk_have_dirfd" = "yes" ; then
2026 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
2028 AC_MSG_RESULT($ac_rk_have_dirfd)
2030 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
2031 #ifdef HAVE_DIRENT_H
2035 OPENAFS_HAVE_STRUCT_FIELD(struct rusage, ru_idrss,
2036 [#ifdef HAVE_SYS_RESOURCE_H
2037 #include <sys/resource.h>
2040 dnl Check for UUID library
2041 AC_CHECK_HEADERS([uuid/uuid.h])
2042 AC_CHECK_LIB(uuid, uuid_generate, LIBS_uuid="-luuid")
2043 AC_CHECK_FUNCS([uuid_generate])