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])])
77 dnl General feature options.
79 [AS_HELP_STRING([--disable-pam], [disable PAM support])],
83 AS_HELP_STRING([--disable-gtx], [disable gtx curses-based terminal tools]))
85 AS_HELP_STRING([--disable-uss], [disable uss bulk creation tool]))
86 AC_ARG_ENABLE([namei-fileserver],
87 [AS_HELP_STRING([--enable-namei-fileserver],
88 [force compilation of namei fileserver in preference to inode
91 [enable_namei_fileserver="default"])
92 AC_ARG_ENABLE([supergroups],
93 [AS_HELP_STRING([--enable-supergroups],
94 [enable support for nested pts groups])],
96 [enable_supergroups="no"])
97 AC_ARG_ENABLE([bitmap-later],
98 [AS_HELP_STRING([--enable-bitmap-later],
99 [enable fast startup of file server by not reading bitmap till
102 [enable_bitmap_later="no"])
103 AC_ARG_ENABLE([unix-sockets],
104 [AS_HELP_STRING([--disable-unix-sockets],
105 [disable use of unix domain sockets for fssync (defaults to enabled)])],
107 [enable_unix_sockets="yes"])
108 AC_ARG_ENABLE([tivoli-tsm],
109 [AS_HELP_STRING([--enable-tivoli-tsm],
110 [enable use of the Tivoli TSM API libraries for butc support])],
112 [enable_tivoli_tsm="no"])
113 AC_ARG_ENABLE([pthreaded-ubik],
114 [AS_HELP_STRING([--enable-pthreaded-ubik],
115 [enable installation of pthreaded ubik applications (defaults to
118 [enable_pthreaded_ubik="no"])
120 dnl Kernel module build options.
121 AC_ARG_WITH([linux-kernel-headers],
122 [AS_HELP_STRING([--with-linux-kernel-headers=path],
123 [use the kernel headers found at path (optional, defaults to
124 /lib/modules/`uname -r`/build, then /lib/modules/`uname -r`/source,
125 then /usr/src/linux-2.4, and lastly /usr/src/linux)])])
126 AC_ARG_WITH([linux-kernel-build],
127 [AS_HELP_STRING([--with-linux-kernel-build=path],
128 [use the kernel build found at path(optional, defaults to
129 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
134 AC_ARG_WITH([bsd-kernel-build],
135 [AS_HELP_STRING([--with-bsd-kernel-build=path],
136 [use the kernel build found at path (optional, defaults to
137 KSRC/i386/compile/GENERIC)])])
138 AC_ARG_WITH([linux-kernel-packaging],
139 [AS_HELP_STRING([--with-linux-kernel-packaging],
140 [use standard naming conventions to aid Linux kernel build packaging
141 (disables MPS, sets the kernel module name to openafs.ko, and
142 installs kernel modules into the standard Linux location)])],
143 [AC_SUBST(LINUX_KERNEL_PACKAGING, "yes")
144 AC_SUBST(LINUX_LIBAFS_NAME, "openafs")],
145 [AC_SUBST(LINUX_LIBAFS_NAME, "libafs")])
146 AC_ARG_ENABLE([kernel-module],
147 [AS_HELP_STRING([--disable-kernel-module],
148 [disable compilation of the kernel module (defaults to enabled)])],
150 [enable_kernel_module="yes"])
151 AC_ARG_ENABLE([redhat-buildsys],
152 [AS_HELP_STRING([--enable-redhat-buildsys],
153 [enable compilation of the redhat build system kernel (defaults to
156 [enable_redhat_buildsys="no"])
158 dnl Installation locations.
159 AC_ARG_ENABLE([transarc-paths],
160 [AS_HELP_STRING([--enable-transarc-paths],
161 [use Transarc style paths like /usr/afs and /usr/vice])],
163 [enable_transarc_paths="no"])
165 dnl Deprecated crypto
166 AC_ARG_ENABLE([kauth],
167 [AS_HELP_STRING([--enable-kauth],
168 [install the deprecated kauth server and utilities (defaults to
173 dnl Optimization and debugging flags.
174 AC_ARG_ENABLE([strip-binaries],
175 [AS_HELP_STRING([--disable-strip-binaries],
176 [disable stripping of symbol information from binaries (defaults to
179 [enable_strip_binaries="maybe"])
180 AC_ARG_ENABLE([debug],
181 [AS_HELP_STRING([--enable-debug],
182 [enable compilation of the user space code with debugging information
183 (defaults to disabled)])],
186 AC_ARG_ENABLE([optimize],
187 [AS_HELP_STRING([--disable-optimize],
188 [disable optimization for compilation of the user space code (defaults
191 [enable_optimize="yes"])
192 AC_ARG_ENABLE([warnings],
193 [AS_HELP_STRING([--enable-warnings],
194 [enable compilation warnings when building with gcc (defaults to
197 [enable_warnings="no"])
198 AC_ARG_ENABLE([checking],
199 [AS_HELP_STRING([--enable-checking],
200 [turn compilation warnings into errors when building with gcc (defaults
202 [enable_checking="$enableval"],
203 [enable_checking="no"])
204 AC_ARG_ENABLE([debug-locks],
205 [AS_HELP_STRING([--enable-debug-locks],
206 [turn on lock debugging assertions (defaults to disabled)])],
207 [enable_debug_locks="$enableval"],
208 [enable_debug_locks="no"])
209 AC_ARG_ENABLE([debug-kernel],
210 [AS_HELP_STRING([--enable-debug-kernel],
211 [enable compilation of the kernel module with debugging information
212 (defaults to disabled)])],
214 [enable_debug_kernel="no"])
215 AC_ARG_ENABLE([optimize-kernel],
216 [AS_HELP_STRING([--disable-optimize-kernel],
217 [disable compilation of the kernel module with optimization (defaults
218 based on platform)])],
220 [enable_optimize_kernel=""])
221 AC_ARG_ENABLE([debug-lwp],
222 [AS_HELP_STRING([--enable-debug-lwp],
223 [enable compilation of the LWP code with debugging information
224 (defaults to disabled)])],
226 [enable_debug_lwp="no"])
227 AC_ARG_ENABLE([optimize-lwp],
228 [AS_HELP_STRING([--disable-optimize-lwp],
229 [disable optimization for compilation of the LWP code (defaults to
232 [enable_optimize_lwp="yes"])
233 AC_ARG_ENABLE([debug-pam],
234 [AS_HELP_STRING([--enable-debug-pam],
235 [enable compilation of the PAM code with debugging information
236 (defaults to disabled)])],
238 [enable_debug_pam="no"])
239 AC_ARG_ENABLE([optimize-pam],
240 [AS_HELP_STRING([--disable-optimize-pam],
241 [disable optimization for compilation of the PAM code (defaults to
244 [enable_optimize_pam="yes"])
245 AC_ARG_ENABLE([linux-syscall-probing],
246 [AS_HELP_STRING([--enable-linux-syscall-probing],
247 [enable Linux syscall probing (defaults to autodetect)])],
249 [enable_linux_syscall_probing="maybe"])
250 AC_ARG_WITH([crosstools-dir],
251 [AS_HELP_STRING([--with-crosstools-dir=path], [use path for native versions of rxgen, compile_et and config])])
253 AC_ARG_WITH([xslt-processor],
254 AS_HELP_STRING([--with-xslt-processor=ARG],
255 [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]),
256 [XSLTPROC="$withval"],
257 AC_CHECK_PROGS([XSLTPROC], [libxslt saxon xalan-j xsltproc], [echo]))
259 AC_ARG_WITH([html-xsl],
260 AS_HELP_STRING([--with-html-xsl],
261 [build HTML documentation using this stylesheet (default is html/chunk.dsl; specify either html/chunk.xsl or html/docbook.xsl)]),
262 [HTML_XSL="$withval"],
263 [HTML_XSL="html/chunk.xsl"])
265 AC_ARG_WITH([docbook2pdf],
266 AS_HELP_STRING([--with-docbook2pdf=ARG],
267 [which Docbook to PDF utility to use (possible choices are: fop, dblatex, docbook2pdf)]),
268 [DOCBOOK2PDF="$withval"],
269 AC_CHECK_PROGS([DOCBOOK2PDF], [fop dblatex docbook2pdf], [echo]))
271 AC_ARG_WITH([docbook-stylesheets],
272 AS_HELP_STRING([--with-docbook-stylesheets=ARG],
273 [location of DocBook stylesheets (default is to search a set of likely paths)]),
274 [DOCBOOK_STYLESHEETS="$withval"],
275 OPENAFS_SEARCH_DIRLIST([DOCBOOK_STYLESHEETS], [/usr/share/xml/docbook/stylesheet/nwalsh/current /usr/share/xml/docbook/stylesheet/nwalsh /usr/share/xml/docbook/xsl-stylesheets /usr/share/sgml/docbook/docbook-xsl-stylesheets /usr/share/sgml/docbook/xsl-stylesheets /usr/share/docbook-xsl /usr/share/sgml/docbkxsl /usr/local/share/xsl/docbook /sw/share/xml/xsl/docbook-xsl /opt/local/share/xsl/docbook-xsl], [$HTML_XSL])
276 if test "x$DOCBOOK_STYLESHEETS" = "x"; then
277 AC_WARN([Docbook stylesheets not found; some documentation can't be built])
281 AS_HELP_STRING([--with-dot@<:@=PATH@:>@],
282 [use graphviz dot to generate dependency graphs with doxygen (defaults to autodetect)]),
283 [], [with_dot="maybe"])
287 dnl Check whether kindlegen exists. If not, we'll suppress that part of the
288 dnl documentation build.
289 AC_CHECK_PROGS([KINDLEGEN], [kindlegen])
290 AC_CHECK_PROGS([DOXYGEN], [doxygen])
292 dnl Optionally generate graphs with doxygen.
295 AC_CHECK_PROGS([DOT], [dot])
296 AS_IF([test "x$DOT" = "x"], [HAVE_DOT="no"], [HAVE_DOT="yes"])
311 dnl Checks for UNIX variants.
314 dnl Various compiler setup.
318 dnl Checks for programs.
324 dnl if we are flex, be lex-compatible
325 OPENAFS_LEX_IS_FLEX([AC_SUBST([LEX], ["$LEX -l"])])
327 OPENAFS_FORCE_ABS_INSTALL
328 OPENAFS_CHECK_BIGENDIAN
329 OPENAFS_PRINTF_TAKES_Z_LEN
331 AC_MSG_CHECKING(your OS)
337 if test "x$enable_redhat_buildsys" = "xyes"; then
338 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
340 if test "x$enable_kernel_module" = "xyes"; then
341 if test "x$with_linux_kernel_headers" != "x"; then
342 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
344 for utsdir in "/lib/modules/`uname -r`/build" \
345 "/lib/modules/`uname -r`/source" \
346 "/usr/src/linux-2.4" \
348 LINUX_KERNEL_PATH="$utsdir"
349 for utsfile in "include/generated/utsrelease.h" \
350 "include/linux/utsrelease.h" \
351 "include/linux/version.h" \
352 "include/linux/version-up.h"; do
353 if grep "UTS_RELEASE" "$utsdir/$utsfile" >/dev/null 2>&1; then
359 if test "x$with_linux_kernel_build" != "x"; then
360 LINUX_KERNEL_BUILD="$with_linux_kernel_build"
362 LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
364 if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
365 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
366 LINUX_VERSION="$linux_kvers"
368 if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
369 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
370 LINUX_VERSION="$linux_kvers"
372 if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
373 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
374 if test "x$linux_kvers" = "x"; then
375 if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
376 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
377 if test "x$linux_kvers" = "x"; then
378 AC_MSG_ERROR(Linux headers lack version definition [2])
381 LINUX_VERSION="$linux_kvers"
384 AC_MSG_ERROR(Linux headers lack version definition)
388 LINUX_VERSION="$linux_kvers"
391 enable_kernel_module="no"
395 if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" &&
396 test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
397 enable_kernel_module="no"
399 if test "x$enable_kernel_module" = "xno"; then
400 if test "x$with_linux_kernel_headers" != "x"; then
401 AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
404 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
407 dnl do we need to determine SUBARCH from autoconf.h
411 if test "x$enable_kernel_module" = "xyes"; then
412 case "$LINUX_VERSION" in
413 2.2.*) AFS_SYSKVERS=22 ;;
414 2.4.*) AFS_SYSKVERS=24 ;;
415 2.6.* | 3.*) AFS_SYSKVERS=26 ;;
416 *) AC_MSG_ERROR(Couldn't guess your Linux version [2]) ;;
423 AC_PATH_PROG(SOLARISCC, [cc], ,
424 [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin:/opt/solarisstudio12.3/bin:/opt/solstudio12.2/bin:/opt/sunstudio12.1/bin])
425 if test "x$SOLARISCC" = "x" ; then
426 AC_MSG_FAILURE(Could not find the solaris cc program. Please define the environment variable SOLARISCC to specify the path.)
428 SOLARIS_UFSVFS_HAS_DQRWLOCK
429 SOLARIS_FS_HAS_FS_ROLLED
430 SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
431 SOLARIS_HAVE_VN_RENAMEPATH
435 enable_kernel_module=no
441 if test -f "/usr/old/usr/include/ndir.h"; then
442 AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
446 if test -d /usr/include/sys/SN/SN1; then
447 IRIX_BUILD_IP35="IP35"
454 AC_MSG_RESULT(rs_aix)
458 AC_MSG_RESULT(arm_darwin)
462 AC_MSG_RESULT(ppc_darwin)
466 AC_MSG_RESULT(x86_darwin)
470 AC_MSG_RESULT(x86_darwin)
474 AC_MSG_RESULT(i386_fbsd)
478 AC_MSG_RESULT(amd64_fbsd)
486 AC_MSG_RESULT(amd64_obsd)
490 AC_MSG_RESULT(i386_obsd)
494 AC_MSG_RESULT(i386_dfbsd)
497 AC_MSG_RESULT($system)
501 if test "x$with_afs_sysname" != "x"; then
502 AFS_SYSNAME="$with_afs_sysname"
504 AC_MSG_CHECKING(your AFS sysname)
510 AFS_SYSNAME="i386_obsd${vM}${vm}"
512 sparc64-*-openbsd?.?)
516 AFS_SYSNAME="sparc64_obsd${vM}${vm}"
522 AFS_SYSNAME="amd64_obsd${vM}${vm}"
528 AFS_SYSNAME="i386_fbsd_${vM}${vm}"
534 AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
540 AFS_SYSNAME="i386_dfbsd_${vM}${vm}"
542 i?86-*-netbsd*1.6[[M-Z]]*)
543 AFS_SYSNAME="i386_nbsd20"
545 powerpc-*-netbsd*1.6[[M-Z]]*)
546 AFS_SYSNAME="ppc_nbsd20"
549 arch=${host%%-unknown*}
550 arch=$(echo $arch |sed -e 's/x86_64/amd64/g' \
551 -e 's/powerpc/ppc/g')
562 if test $vm -eq 99 ; then
565 if test $vM -gt 1 ; then
568 AFS_SYSNAME="${arch}_nbsd${vM}${vm}"
571 AFS_SYSNAME="hp_ux110"
574 AFS_SYSNAME="hp_ux11i"
577 AFS_SYSNAME="hp_ux1123"
580 AFS_SYSNAME="ia64_hpux1122"
583 AFS_SYSNAME="ia64_hpux1123"
586 AFS_SYSNAME="hp_ux102"
588 powerpc-apple-darwin7*)
589 AFS_SYSNAME="ppc_darwin_70"
592 powerpc-apple-darwin8.*)
593 AFS_SYSNAME="ppc_darwin_80"
596 i386-apple-darwin8.*)
597 AFS_SYSNAME="x86_darwin_80"
600 powerpc-apple-darwin9.*)
601 AFS_SYSNAME="ppc_darwin_90"
604 i386-apple-darwin9.*)
605 AFS_SYSNAME="x86_darwin_90"
608 i?86-apple-darwin10.*)
609 AFS_SYSNAME="x86_darwin_100"
612 x86_64-apple-darwin10.*)
613 AFS_SYSNAME="x86_darwin_100"
616 arm-apple-darwin10.*)
617 AFS_SYSNAME="arm_darwin_100"
620 x86_64-apple-darwin11.*)
621 AFS_SYSNAME="x86_darwin_110"
624 i?86-apple-darwin11.*)
625 AFS_SYSNAME="x86_darwin_110"
628 x86_64-apple-darwin12.*)
629 AFS_SYSNAME="x86_darwin_120"
632 i?86-apple-darwin12.*)
633 AFS_SYSNAME="x86_darwin_120"
636 x86_64-apple-darwin13.*)
637 AFS_SYSNAME="x86_darwin_130"
640 i?86-apple-darwin13.*)
641 AFS_SYSNAME="x86_darwin_130"
644 sparc-sun-solaris2.8)
645 AFS_SYSNAME="sun4x_58"
647 sparc-sun-solaris2.9)
648 AFS_SYSNAME="sun4x_59"
650 sparc-sun-solaris2.10)
651 AFS_SYSNAME="sun4x_510"
653 sparc-sun-solaris2.11)
654 AFS_SYSNAME="sun4x_511"
657 AFS_SYSNAME="sunx86_58"
660 AFS_SYSNAME="sunx86_59"
663 AFS_SYSNAME="sunx86_510"
666 AFS_SYSNAME="sunx86_511"
669 AFS_SYSNAME="alpha_dux40"
672 AFS_SYSNAME="alpha_dux50"
675 AFS_SYSNAME="alpha_dux51"
681 AFS_SYSNAME="ia64_linuxXX"
684 AFS_SYSNAME="`/bin/arch`_linuxXX"
687 AFS_SYSNAME="ppc64_linuxXX"
690 AFS_SYSNAME="alpha_linux_XX"
693 AFS_SYSNAME="s390_linuxXX"
696 AFS_SYSNAME="s390x_linuxXX"
699 AFS_SYSNAME="`/bin/arch`_linuxXX"
702 AFS_SYSNAME="sparc64_linuxXX"
705 AFS_SYSNAME="i386_linuxXX"
708 AFS_SYSNAME="arm_linuxXX"
710 parisc-*-linux-gnu|hppa-*-linux-gnu)
711 AFS_SYSNAME="parisc_linuxXX"
715 AFS_SYSNAME="rs_aix42"
719 AFS_SYSNAME="rs_aix42"
723 AFS_SYSNAME="rs_aix51"
727 AFS_SYSNAME="rs_aix52"
731 AFS_SYSNAME="rs_aix53"
735 AFS_SYSNAME="rs_aix61"
739 AFS_SYSNAME="amd64_linuxXX"
743 AC_MSG_ERROR(An AFS sysname is required)
748 *_linux* | *_umlinux*)
749 if test "x${AFS_SYSKVERS}" = "x"; then
750 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
752 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
753 AFS_SYSNAME="$_AFS_SYSNAME"
756 [#ifndef CONFIG_USERMODE
759 ac_cv_linux_is_uml=yes,)
760 if test "${ac_cv_linux_is_uml}" = yes; then
761 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
763 AFS_SYSNAME="$_AFS_SYSNAME"
766 AC_MSG_RESULT($AFS_SYSNAME)
771 AC_CHECK_HEADERS(crt_externs.h)
772 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
773 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
778 dnl Some hosts have a separate common param file they should include. Figure
779 dnl out if we're on one of them now that we know the sysname.
781 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
782 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
783 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
784 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
785 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
786 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
787 *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;;
788 *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;;
789 *_nbsd70) AFS_PARAM_COMMON=param.nbsd70.h ;;
790 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
791 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
792 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
793 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
794 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
795 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
796 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
797 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
798 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
799 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
800 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
801 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
802 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
803 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
804 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
805 *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
806 *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;;
807 *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;;
808 *_obsd49) AFS_PARAM_COMMON=param.obsd49.h ;;
809 *_obsd50) AFS_PARAM_COMMON=param.obsd50.h ;;
810 *_obsd51) AFS_PARAM_COMMON=param.obsd51.h ;;
811 *_obsd52) AFS_PARAM_COMMON=param.obsd52.h ;;
812 *_obsd53) AFS_PARAM_COMMON=param.obsd53.h ;;
813 *_obsd54) AFS_PARAM_COMMON=param.obsd54.h ;;
814 *_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
815 *_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
816 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
817 # Linux alpha adds an extra underscore for no good reason.
818 *_linux_22) AFS_PARAM_COMMON=param.linux22.h ;;
819 *_linux_24) AFS_PARAM_COMMON=param.linux24.h ;;
820 *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
825 case $AFS_SYSNAME in *_linux* | *_umlinux*)
827 # Add (sub-) architecture-specific paths needed by conftests
830 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
831 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
832 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
833 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
836 if test "x$enable_kernel_module" = "xyes"; then
837 if test "x$enable_debug_kernel" = "xno"; then
838 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
840 OPENAFS_GCC_SUPPORTS_MARCH
841 AC_SUBST(P5PLUS_KOPTS)
842 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
843 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
844 OPENAFS_GCC_SUPPORTS_NO_COMMON
845 OPENAFS_GCC_SUPPORTS_PIPE
846 AC_SUBST(LINUX_GCC_KOPTS)
848 dnl Setup the kernel build environment
849 LINUX_KBUILD_USES_EXTRA_CFLAGS
850 LINUX_KERNEL_COMPILE_WORKS
852 dnl Check for header files
853 AC_CHECK_LINUX_HEADER([config.h])
854 AC_CHECK_LINUX_HEADER([completion.h])
855 AC_CHECK_LINUX_HEADER([exportfs.h])
856 AC_CHECK_LINUX_HEADER([freezer.h])
857 AC_CHECK_LINUX_HEADER([key-type.h])
858 AC_CHECK_LINUX_HEADER([semaphore.h])
859 AC_CHECK_LINUX_HEADER([seq_file.h])
861 dnl Type existence checks
862 AC_CHECK_LINUX_TYPE([struct vfs_path], [dcache.h])
863 AC_CHECK_LINUX_TYPE([kuid_t], [uidgid.h])
865 dnl Check for structure elements
866 AC_CHECK_LINUX_STRUCT([address_space_operations],
867 [write_begin], [fs.h])
868 AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
870 AC_CHECK_LINUX_STRUCT([cred], [session_keyring], [cred.h])
871 AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
872 AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.h])
873 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
874 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
875 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
876 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
877 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
878 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
879 AC_CHECK_LINUX_STRUCT([file_operations], [iterate], [fs.h])
880 AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
881 AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
882 AC_CHECK_LINUX_STRUCT([inode_operations], [truncate], [fs.h])
883 AC_CHECK_LINUX_STRUCT([key_type], [preparse], [key-type.h])
884 AC_CHECK_LINUX_STRUCT([key_type], [instantiate_prep], [key-type.h])
885 AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
886 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
887 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
888 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
889 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
891 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
893 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
894 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
895 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
896 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
897 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
898 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
899 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
900 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
901 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
902 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
903 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
905 dnl Check for typed structure elements
906 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
909 dnl Function existence checks
911 AC_CHECK_LINUX_FUNC([bdi_init],
912 [#include <linux/backing-dev.h>],
914 AC_CHECK_LINUX_FUNC([PageChecked],
915 [#include <linux/mm.h>
916 #include <linux/page-flags.h>],
918 int bchecked = PageChecked(_page);])
919 AC_CHECK_LINUX_FUNC([PageFsMisc],
920 [#include <linux/mm.h>
921 #include <linux/page-flags.h>],
923 int bchecked = PageFsMisc(_page);])
924 AC_CHECK_LINUX_FUNC([clear_inode],
925 [#include <linux/fs.h>],
926 [clear_inode(NULL);])
927 AC_CHECK_LINUX_FUNC([current_kernel_time],
928 [#include <linux/time.h>],
930 s = current_kernel_time();])
931 AC_CHECK_LINUX_FUNC([d_alloc_anon],
932 [#include <linux/fs.h>],
933 [d_alloc_anon(NULL);])
934 AC_CHECK_LINUX_FUNC([d_count],
935 [#include <linux/dcache.h>],
937 AC_CHECK_LINUX_FUNC([d_make_root],
938 [#include <linux/fs.h>],
939 [d_make_root(NULL);])
940 AC_CHECK_LINUX_FUNC([do_sync_read],
941 [#include <linux/fs.h>],
942 [do_sync_read(NULL, NULL, 0, NULL);])
943 AC_CHECK_LINUX_FUNC([find_task_by_pid],
944 [#include <linux/sched.h>],
945 [pid_t p; find_task_by_pid(p);])
946 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
947 [#include <linux/fs.h>],
948 [generic_file_aio_read(NULL,NULL,0,0);])
949 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
950 [#include <linux/pagemap.h>],
951 [grab_cache_page_write_begin(NULL, 0, 0);])
952 AC_CHECK_LINUX_FUNC([hlist_unhashed],
953 [#include <linux/list.h>],
954 [hlist_unhashed(0);])
955 AC_CHECK_LINUX_FUNC([i_size_read],
956 [#include <linux/fs.h>],
957 [i_size_read(NULL);])
958 AC_CHECK_LINUX_FUNC([inode_setattr],
959 [#include <linux/fs.h>],
960 [inode_setattr(NULL, NULL);])
961 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
962 [#include <linux/net.h>],
963 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
964 AC_CHECK_LINUX_FUNC([page_follow_link],
965 [#include <linux/fs.h>],
966 [page_follow_link(0,0);])
967 AC_CHECK_LINUX_FUNC([page_offset],
968 [#include <linux/pagemap.h>],
969 [page_offset(NULL);])
970 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
971 [#include <linux/pagevec.h>],
972 [__pagevec_lru_add_file(NULL);])
973 AC_CHECK_LINUX_FUNC([path_lookup],
974 [#include <linux/fs.h>
975 #include <linux/namei.h>],
976 [path_lookup(NULL, 0, NULL);])
977 AC_CHECK_LINUX_FUNC([proc_create],
978 [#include <linux/proc_fs.h>],
979 [proc_create(NULL, 0, NULL, NULL);])
980 AC_CHECK_LINUX_FUNC([rcu_read_lock],
981 [#include <linux/rcupdate.h>],
983 AC_CHECK_LINUX_FUNC([set_nlink],
984 [#include <linux/fs.h>],
985 [set_nlink(NULL, 1);])
986 AC_CHECK_LINUX_FUNC([sock_create_kern],
987 [#include <linux/net.h>],
988 [sock_create_kern(0, 0, 0, NULL);])
989 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
990 [#include <linux/splice.h>],
991 [splice_direct_to_actor(NULL,NULL,NULL);])
992 AC_CHECK_LINUX_FUNC([svc_addr_in],
993 [#include <linux/sunrpc/svc.h>],
994 [svc_addr_in(NULL);])
995 AC_CHECK_LINUX_FUNC([zero_user_segments],
996 [#include <linux/highmem.h>],
997 [zero_user_segments(NULL, 0, 0, 0, 0);])
998 AC_CHECK_LINUX_FUNC([noop_fsync],
999 [#include <linux/fs.h>],
1000 [void *address = &noop_fsync; printk("%p\n", address)];)
1001 AC_CHECK_LINUX_FUNC([kthread_run],
1002 [#include <linux/kernel.h>
1003 #include <linux/kthread.h>],
1004 [kthread_run(NULL, NULL, "test");])
1006 dnl Consequences - things which get set as a result of the
1008 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
1009 [AC_DEFINE([AFS_NONFSTRANS], 1,
1010 [define to disable the nfs translator])])
1012 dnl Assorted more complex tests
1014 LINUX_EXPORTS_PROC_ROOT_FS
1015 LINUX_KMEM_CACHE_INIT
1016 LINUX_HAVE_KMEM_CACHE_T
1017 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
1018 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
1019 LINUX_D_PATH_TAKES_STRUCT_PATH
1020 LINUX_NEW_EXPORT_OPS
1021 LINUX_INODE_SETATTR_RETURN_TYPE
1022 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
1023 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
1024 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
1025 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
1026 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
1027 LINUX_DOP_D_DELETE_TAKES_CONST
1028 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
1029 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
1030 LINUX_FOP_F_FSYNC_TAKES_DENTRY
1031 LINUX_FOP_F_FSYNC_TAKES_RANGE
1032 LINUX_AOP_WRITEBACK_CONTROL
1033 LINUX_FS_STRUCT_FOP_HAS_SPLICE
1034 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
1035 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
1036 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
1037 LINUX_KERNEL_SOCK_CREATE
1038 LINUX_EXPORTS_KEY_TYPE_KEYRING
1040 LINUX_RECALC_SIGPENDING_ARG_TYPE
1041 LINUX_EXPORTS_TASKLIST_LOCK
1042 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
1043 LINUX_STATFS_TAKES_DENTRY
1045 LINUX_HAVE_TRY_TO_FREEZE
1046 LINUX_LINUX_KEYRING_SUPPORT
1047 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
1048 LINUX_KEY_ALLOC_NEEDS_CRED
1049 LINUX_INIT_WORK_HAS_DATA
1050 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
1051 LINUX_HAVE_DCACHE_LOCK
1052 LINUX_D_COUNT_IS_INT
1053 LINUX_IOP_MKDIR_TAKES_UMODE_T
1054 LINUX_IOP_CREATE_TAKES_UMODE_T
1055 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
1056 LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE
1057 LINUX_DENTRY_OPEN_TAKES_PATH
1058 LINUX_D_ALIAS_IS_HLIST
1059 LINUX_HLIST_ITERATOR_NO_NODE
1060 LINUX_IOP_I_CREATE_TAKES_BOOL
1061 LINUX_DOP_D_REVALIDATE_TAKES_UNSIGNED
1062 LINUX_IOP_LOOKUP_TAKES_UNSIGNED
1064 dnl If we are guaranteed that keyrings will work - that is
1065 dnl a) The kernel has keyrings enabled
1066 dnl b) The code is new enough to give us a key_type_keyring
1067 dnl then we just disable syscall probing unless we've been
1070 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
1071 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
1072 [enable_linux_syscall_probing="no"],
1073 [enable_linux_syscall_probing="yes"])
1076 dnl Syscall probing needs a few tests of its own, and just
1077 dnl won't work if the kernel doesn't export init_mm
1078 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1079 LINUX_EXPORTS_INIT_MM
1080 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
1082 [Can't do syscall probing without exported init_mm])
1084 LINUX_EXPORTS_SYS_CHDIR
1085 LINUX_EXPORTS_SYS_OPEN
1086 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
1087 [define to enable syscall table probes])
1090 dnl Packaging and SMP build
1091 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1098 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1099 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1100 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1102 ac_cv_linux_exports_sys_call_table=no
1103 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1104 ac_cv_linux_exports_ia32_sys_call_table=yes
1107 LINUX_EXPORTS_KALLSYMS_ADDRESS
1108 LINUX_EXPORTS_KALLSYMS_SYMBOL
1109 LINUX_EXPORTS_SYS_CALL_TABLE
1110 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1111 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1112 linux_syscall_method=none
1113 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1114 linux_syscall_method=scan
1115 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1116 linux_syscall_method=scan_with_kallsyms_address
1119 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1120 linux_syscall_method=kallsyms_symbol
1122 if test "x$linux_syscall_method" = "xnone"; then
1123 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1124 linux_syscall_method=scan
1128 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1129 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1131 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1132 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1134 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1135 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1137 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1141 dnl Linux-only, but just enable always.
1142 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1145 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1146 [ac_cv_sync_fetch_and_add],
1147 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1148 [ac_cv_sync_fetch_and_add=yes],
1149 [ac_cv_sync_fetch_and_add=no])
1151 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1152 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1153 [define if your C compiler has __sync_add_and_fetch])])
1155 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1156 [ac_cv_sockaddr_len],
1157 [AC_TRY_COMPILE( [#include <sys/types.h>
1158 #include <sys/socket.h>],
1159 [struct sockaddr *a; a->sa_len=0;],
1160 [ac_cv_sockaddr_len=yes],
1161 [ac_cv_sockaddr_len=no])
1163 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1164 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1165 [define if you struct sockaddr sa_len])])
1167 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1168 echo Skipping library tests because they confuse Irix.
1170 AC_SEARCH_LIBS([socket], [socket inet])
1171 AC_SEARCH_LIBS([connect], [nsl])
1172 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1174 dnl darwin wants it, aix hates it
1175 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1179 #include <sys/types.h>
1180 #include <sys/socket.h>
1181 #include <netinet/in.h>
1182 #include <arpa/inet.h>
1183 #include <arpa/nameser.h>
1184 #include <arpa/nameser_compat.h>
1186 ], [static int i; i = 0;],
1188 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1192 openafs_save_libs="$LIBS"
1193 AC_MSG_CHECKING([for res_search])
1196 if test "$ac_cv_func_res_search" = no; then
1197 for lib in dns nsl resolv; do
1198 if test "$ac_cv_func_res_search" != yes; then
1201 LIBS="$openafs_save_libs"
1204 if test "$ac_cv_func_res_search" = yes; then
1206 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1207 AC_MSG_RESULT([yes, in lib$lib])
1212 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1217 XLIBS="$LIB_AFSDB $XLIBS"
1219 AC_CHECK_RESOLV_RETRANS
1221 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1222 [ac_cv_setsockopt_iprecverr],
1224 #include <sys/types.h>
1225 #include <sys/socket.h>
1226 #include <netinet/in.h>],
1228 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1229 [ac_cv_setsockopt_iprecverr=yes],
1230 [ac_cv_setsockopt_iprecverr=no])])
1232 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1233 [AC_DEFINE([HAVE_SETSOCKOPT_IP_RECVERR], [1],
1234 [define if we can receive socket errors via IP_RECVERR])])
1237 if test "x$MKAFS_OSTYPE" = OBSD; then
1238 PTHREAD_LIBS="-pthread"
1240 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1241 PTHREAD_LIBS="-pthread"
1243 if test "x$PTHREAD_LIBS" = xerror; then
1244 AC_CHECK_LIB(pthread, pthread_attr_init,
1245 PTHREAD_LIBS="-lpthread")
1247 if test "x$PTHREAD_LIBS" = xerror; then
1248 AC_CHECK_LIB(pthreads, pthread_attr_init,
1249 PTHREAD_LIBS="-lpthreads")
1251 if test "x$PTHREAD_LIBS" = xerror; then
1252 AC_CHECK_LIB(c_r, pthread_attr_init,
1253 PTHREAD_LIBS="-lc_r")
1255 if test "x$PTHREAD_LIBS" = xerror; then
1256 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1258 if test "x$PTHREAD_LIBS" = xerror; then
1259 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1260 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1261 PTHREAD_LIBS="-lpthread")
1263 if test "x$PTHREAD_LIBS" = xerror; then
1264 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1266 AC_SUBST(PTHREAD_LIBS)
1268 HOST_CPU="$host_cpu"
1270 if test "x$with_bsd_kernel_headers" != "x"; then
1271 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1273 BSD_KERNEL_PATH="/usr/src/sys"
1276 if test "x$with_bsd_kernel_build" != "x"; then
1277 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1279 case $AFS_SYSNAME in
1281 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1284 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1289 if test "$enable_supergroups" = "yes"; then
1290 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1293 if test "$enable_bitmap_later" = "yes"; then
1294 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1297 if test "$enable_unix_sockets" = "yes"; then
1298 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1299 USE_UNIX_SOCKETS="yes"
1301 USE_UNIX_SOCKETS="no"
1303 AC_SUBST(USE_UNIX_SOCKETS)
1305 if test "$enable_namei_fileserver" = "yes"; then
1306 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1309 if test "$enable_namei_fileserver" = "default"; then
1312 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1313 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1317 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1318 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1330 dnl check for tivoli
1331 AC_MSG_CHECKING(for tivoli tsm butc support)
1333 if test "$enable_tivoli_tsm" = "yes"; then
1334 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1335 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1336 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1337 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1339 if test -r "$XBSADIR3/dsmapifp.h"; then
1340 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1342 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1343 elif test -r "$XBSADIR4/dsmapifp.h"; then
1344 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1346 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1347 elif test -r "$XBSADIR1/xbsa.h"; then
1348 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1350 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1351 elif test -r "$XBSADIR2/xbsa.h"; then
1352 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1354 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1356 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1361 AC_SUBST(XBSA_CFLAGS)
1362 AC_SUBST(XBSA_XLIBS)
1364 dnl checks for header files.
1368 AC_CHECK_HEADERS([ \
1385 security/pam_appl.h \
1427 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1428 #ifdef HAVE_NETINET_IN_H
1429 # include <netinet/in.h>
1432 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1433 #ifdef HAVE_SYS_SOCKET_H
1434 # include <sys/socket.h>
1437 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1438 #ifdef HAVE_SYS_SOCKET_H
1439 # include <sys/socket.h>
1441 #ifdef HAVE_NETINET_IN_H
1442 # include <netinet/in.h>
1444 #ifdef HAVE_NET_IF_H
1445 # include <net/if.h>
1448 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1449 #ifdef HAVE_SECURITY_PAM_APPL_H
1450 # include <security/pam_appl.h>
1453 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1455 AC_CHECK_TYPES([fsblkcnt_t],,,[
1456 #include <sys/types.h>
1457 #ifdef HAVE_SYS_BITYPES_H
1458 #include <sys/bitypes.h>
1460 #ifdef HAVE_SYS_STATFS_H
1461 #include <sys/statfs.h>
1463 #ifdef HAVE_SYS_STATVFS_H
1464 #include <sys/statvfs.h>
1468 dnl see what struct stat has for timestamps
1469 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1471 dnl check for curses-lib
1472 AS_IF([test "x$enable_gtx" != "xno"],
1474 AC_CHECK_LIB( [ncurses], [setupterm],
1475 [LIB_curses=-lncurses],
1476 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1477 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1480 AC_SUBST(LIB_curses)])
1482 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1484 if test "$enable_debug_locks" = yes; then
1485 AC_DEFINE(OPR_DEBUG_LOCKS, 1, [turn on lock debugging in opr])
1488 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1489 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1490 case $AFS_SYSNAME in
1503 if test "$enable_login" = yes; then
1508 AC_SUBST(BUILD_LOGIN)
1510 if test "$enable_uss" = yes; then
1517 if test "$enable_kauth" = yes; then
1522 AC_SUBST(INSTALL_KAUTH)
1559 OPENAFS_C_ATTRIBUTE()
1561 dnl Functions that Heimdal's libroken provides, but that we
1562 dnl haven't found a need for yet, and so haven't imported
1581 dnl Functions that are in objects that we always build from libroken
1591 dnl Functions that we're going to try and get from libroken
1592 AC_REPLACE_FUNCS([ \
1627 dnl Headers that we're going to try and get from libroken
1628 AC_CHECK_HEADERS([ \
1633 AC_CHECK_DECLS([h_errno], [], [], [
1634 #include <sys/types.h>
1643 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1644 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1646 AC_SUBST(ROKEN_HEADERS)
1648 dnl Stuff that's harder ...
1649 AC_MSG_CHECKING([for bswap16])
1650 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1651 #ifdef HAVE_SYS_TYPES_H
1652 #include <sys/types.h>
1654 #ifdef HAVE_SYS_BSWAP_H
1655 #include <sys/bswap.h>
1658 [short a, b; b = bswap16(a); ])],
1660 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1662 [AC_MSG_RESULT(no)])
1664 AC_MSG_CHECKING([for bswap32])
1665 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1666 #include <sys/types.h>
1668 #ifdef HAVE_SYS_BSWAP_H
1669 #include <sys/bswap.h>
1672 [int a, b; b = bswap32(a); ])],
1674 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1676 [AC_MSG_RESULT(no)])
1678 case $AFS_SYSNAME in
1680 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1683 AC_MSG_CHECKING([for positional I/O])
1684 if test "$ac_cv_func_pread" = "yes" && \
1685 test "$ac_cv_func_pwrite" = "yes"; then
1686 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1691 AC_MSG_CHECKING([for vectored positional I/O])
1692 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1693 "$ac_cv_func_pwritev" = "yes" -a \
1694 "$ac_cv_func_preadv64" = "yes" -a \
1695 "$ac_cv_func_pwritev64" = "yes"],
1696 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1697 AC_MSG_RESULT(yes)],
1698 [AC_MSG_RESULT(no)])
1702 AC_MSG_CHECKING([for POSIX regex library])
1703 if test "$ac_cv_header_regex_h" = "yes" && \
1704 test "$ac_cv_func_regcomp" = "yes" && \
1705 test "$ac_cv_func_regexec" = "yes" && \
1706 test "$ac_cv_func_regerror" = "yes"; then
1707 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1713 dnl Look for "non-portable" pthreads functions.
1715 LIBS="$LIBS $PTHREAD_LIBS"
1717 pthread_set_name_np \
1718 pthread_setname_np \
1721 dnl Sadly, there are three different versions of pthread_setname_np.
1722 dnl Try to cater for all of them.
1723 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1724 AC_MSG_CHECKING([for signature of pthread_setname_np])
1726 #include <pthread.h>
1727 #ifdef HAVE_PTHREAD_NP_H
1728 #include <pthread_np.h>
1730 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1731 AC_MSG_RESULT([three arguments])
1732 pthread_setname_np_args=3], [
1734 #include <pthread.h>
1735 #ifdef HAVE_PTHREAD_NP_H
1736 #include <pthread_np.h>
1738 ], [pthread_setname_np(pthread_self(), "test")], [
1739 AC_MSG_RESULT([two arguments])
1740 pthread_setname_np_args=2], [
1742 #include <pthread.h>
1743 #ifdef HAVE_PTHREAD_NP_H
1744 #include <pthread_np.h>
1746 ], [pthread_setname_np("test")], [
1747 AC_MSG_RESULT([one argument])
1748 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1751 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1755 openafs_cv_saved_CFLAGS="$CFLAGS"
1756 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1760 AC_CHECK_SIZEOF(void *)
1761 AC_CHECK_SIZEOF(unsigned long long)
1762 AC_CHECK_SIZEOF(unsigned long)
1763 AC_CHECK_SIZEOF(unsigned int)
1767 AC_CHECK_TYPE([sig_atomic_t],[],
1768 [AC_DEFINE([sig_atomic_t], [int],
1769 [Define to int if <signal.h> does not define.])],
1770 [#include <sys/types.h>
1771 #include <signal.h>])
1772 AC_CHECK_TYPE([socklen_t],[],
1773 [AC_DEFINE([socklen_t], [int],
1774 [Define to int if <sys/socket.h> does not define.])],
1775 [#include <sys/types.h>
1776 #include <sys/socket.h>])
1777 AC_CHECK_TYPES(off64_t)
1778 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1779 AC_CHECK_TYPES([struct winsize], [], [], [
1780 #ifdef HAVE_TERMIOS_H
1781 # include <termios.h>
1783 # include <sys/termios.h>
1785 #include <sys/ioctl.h>])
1786 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1787 struct sockaddr_storage],
1789 #include <sys/types.h>
1790 #include <sys/socket.h>
1792 AC_CHECK_TYPES([sa_family_t], [], [], [
1793 #include <sys/types.h>
1794 #include <sys/socket.h>
1796 AC_CHECK_TYPES([struct addrinfo], [], [], [
1797 #include <sys/types.h>
1802 AC_CHECK_TYPES([long long], [], [], [])
1804 AC_SIZEOF_TYPE(long)
1806 CFLAGS="$openafs_cv_saved_CFLAGS"
1808 RRA_HEADER_PAM_CONST
1811 dnl Directory PATH handling
1812 if test "x$enable_transarc_paths" = "xyes" ; then
1813 afsconfdir=${afsconfdir=/usr/afs/etc}
1814 viceetcdir=${viceetcdir=/usr/vice/etc}
1815 afskerneldir=${afskerneldir=${viceetcdir}}
1816 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1817 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1818 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1819 afsdbdir=${afsdbdir=/usr/afs/db}
1820 afslogsdir=${afslogsdir=/usr/afs/logs}
1821 afslocaldir=${afslocaldir=/usr/afs/local}
1822 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1823 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1824 afsdatadir=${afsdatadir=/usr/vice/etc}
1826 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1827 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1828 afskerneldir=${afskerneldir='${libdir}/openafs'}
1829 afssrvbindir=${afssrvbindir='${bindir}'}
1830 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1831 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1832 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1833 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1834 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1835 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1836 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1837 afsdatadir=${afsdatadir='${datadir}/openafs'}
1839 AC_SUBST(afsconfdir)
1840 AC_SUBST(viceetcdir)
1841 AC_SUBST(afskerneldir)
1842 AC_SUBST(afssrvbindir)
1843 AC_SUBST(afssrvsbindir)
1844 AC_SUBST(afssrvlibexecdir)
1846 AC_SUBST(afslogsdir)
1847 AC_SUBST(afslocaldir)
1848 AC_SUBST(afsbackupdir)
1849 AC_SUBST(afsbosconfigdir)
1850 AC_SUBST(afsdatadir)
1852 if test "x$enable_kernel_module" = "xyes"; then
1853 ENABLE_KERNEL_MODULE=libafs
1856 if test "x$enable_pthreaded_ubik" = "xyes"; then
1857 ENABLE_PTHREADED_UBIK=yes
1861 AC_SUBST(AFS_SYSNAME)
1862 AC_SUBST(AFS_PARAM_COMMON)
1863 AC_SUBST(ENABLE_KERNEL_MODULE)
1864 AC_SUBST(ENABLE_PTHREADED_UBIK)
1866 AC_SUBST(LINUX_KERNEL_PATH)
1867 AC_SUBST(LINUX_KERNEL_BUILD)
1869 AC_SUBST(BSD_KERNEL_PATH)
1870 AC_SUBST(BSD_KERNEL_BUILD)
1871 AC_SUBST(LINUX_VERSION)
1872 AC_SUBST(MKAFS_OSTYPE)
1873 AC_SUBST(TOP_OBJDIR)
1874 AC_SUBST(TOP_SRCDIR)
1875 AC_SUBST(TOP_INCDIR)
1876 AC_SUBST(TOP_LIBDIR)
1878 AC_SUBST(DARWIN_INFOFILE)
1879 AC_SUBST(IRIX_BUILD_IP35)
1882 AC_SUBST(DOCBOOK2PDF)
1883 AC_SUBST(DOCBOOK_STYLESHEETS)
1888 TOP_SRCDIR="${srcdir}/src"
1890 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1896 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1900 TOP_OBJDIR="${SRCDIR_PARENT}"
1901 TOP_INCDIR="${SRCDIR_PARENT}/include"
1902 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1903 if test "${DEST}x" = "x"; then
1904 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1907 if test "x$with_crosstools_dir" != "x"; then
1908 if test -f "$with_crosstools_dir/rxgen" -a -f "$with_crosstools_dir/compile_et" -a -f "$with_crosstools_dir/config"; then
1909 COMPILE_ET_PATH=$with_crosstools_dir/compile_et
1910 CONFIGTOOL_PATH=$with_crosstools_dir/config
1911 RXGEN_PATH=$with_crosstools_dir/rxgen
1913 AC_MSG_ERROR(Tools not found in $with_crosstools_dir)
1917 COMPILE_ET_PATH="${SRCDIR_PARENT}/src/comerr/compile_et"
1918 CONFIGTOOL_PATH="${SRCDIR_PARENT}/src/config/config"
1919 RXGEN_PATH="${SRCDIR_PARENT}/src/rxgen/rxgen"
1921 AC_SUBST(COMPILE_ET_PATH)
1922 AC_SUBST(CONFIGTOOL_PATH)
1923 AC_SUBST(RXGEN_PATH)
1925 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1926 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1927 AC_SUBST(HELPER_SPLINT)
1928 AC_SUBST(HELPER_SPLINTCFG)
1930 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1932 dnl Check to see if crypt lives in a different library
1933 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1936 dnl Check to see if the compiler support labels in structs
1937 AC_MSG_CHECKING(for label support in structs)
1938 AC_TRY_COMPILE([], [
1939 extern void osi_UFSOpen(void);
1941 void (*open) (void);
1943 struct labeltest struct_labeltest = {
1944 .open = osi_UFSOpen,
1948 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1953 AC_MSG_CHECKING([checking for dirfd])
1954 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1955 #ifdef HAVE_DIRENT_H
1959 [[DIR *d = 0; dirfd(d);]])],
1960 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1961 if test "$ac_rk_have_dirfd" = "yes" ; then
1962 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1964 AC_MSG_RESULT($ac_rk_have_dirfd)
1966 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1967 #ifdef HAVE_DIRENT_H
1971 OPENAFS_HAVE_STRUCT_FIELD(struct rusage, ru_idrss,
1972 [#ifdef HAVE_SYS_RESOURCE_H
1973 #include <sys/resource.h>
1976 dnl Eventually, this will look for the system one, or for OpenSSL
1977 LIB_hcrypto="-lafshcrypto"
1978 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1979 AC_SUBST(LIB_hcrypto)
1980 AC_SUBST(LDFLAGS_hcrypto)
1982 dnl Check for UUID library
1983 AC_CHECK_HEADERS([uuid/uuid.h])
1984 AC_CHECK_LIB(uuid, uuid_generate, LIBS_uuid="-luuid")
1985 AC_CHECK_FUNCS([uuid_generate])