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 ;;
821 *_fbsd_*) AFS_PARAM_COMMON=param.generic_fbsd.h ;;
826 case $AFS_SYSNAME in *_linux* | *_umlinux*)
828 # Add (sub-) architecture-specific paths needed by conftests
831 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
832 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
833 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
834 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
837 if test "x$enable_kernel_module" = "xyes"; then
838 if test "x$enable_debug_kernel" = "xno"; then
839 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
841 OPENAFS_GCC_SUPPORTS_MARCH
842 AC_SUBST(P5PLUS_KOPTS)
843 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
844 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
845 OPENAFS_GCC_SUPPORTS_NO_COMMON
846 OPENAFS_GCC_SUPPORTS_PIPE
847 AC_SUBST(LINUX_GCC_KOPTS)
849 dnl Setup the kernel build environment
850 LINUX_KBUILD_USES_EXTRA_CFLAGS
851 LINUX_KERNEL_COMPILE_WORKS
853 dnl Check for header files
854 AC_CHECK_LINUX_HEADER([config.h])
855 AC_CHECK_LINUX_HEADER([completion.h])
856 AC_CHECK_LINUX_HEADER([exportfs.h])
857 AC_CHECK_LINUX_HEADER([freezer.h])
858 AC_CHECK_LINUX_HEADER([key-type.h])
859 AC_CHECK_LINUX_HEADER([semaphore.h])
860 AC_CHECK_LINUX_HEADER([seq_file.h])
862 dnl Type existence checks
863 AC_CHECK_LINUX_TYPE([struct vfs_path], [dcache.h])
864 AC_CHECK_LINUX_TYPE([kuid_t], [uidgid.h])
866 dnl Check for structure elements
867 AC_CHECK_LINUX_STRUCT([address_space_operations],
868 [write_begin], [fs.h])
869 AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
871 AC_CHECK_LINUX_STRUCT([cred], [session_keyring], [cred.h])
872 AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
873 AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.h])
874 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
875 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
876 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
877 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
878 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
879 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
880 AC_CHECK_LINUX_STRUCT([file_operations], [iterate], [fs.h])
881 AC_CHECK_LINUX_STRUCT([file_operations], [read_iter], [fs.h])
882 AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
883 AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
884 AC_CHECK_LINUX_STRUCT([inode_operations], [truncate], [fs.h])
885 AC_CHECK_LINUX_STRUCT([key_type], [preparse], [key-type.h])
886 AC_CHECK_LINUX_STRUCT([key_type], [instantiate_prep], [key-type.h])
887 AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
888 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
889 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
890 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
891 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
893 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
895 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
896 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
897 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
898 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
899 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
900 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
901 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
902 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
903 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
904 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
905 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
907 dnl Check for typed structure elements
908 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
911 dnl Function existence checks
913 AC_CHECK_LINUX_FUNC([bdi_init],
914 [#include <linux/backing-dev.h>],
916 AC_CHECK_LINUX_FUNC([PageChecked],
917 [#include <linux/mm.h>
918 #include <linux/page-flags.h>],
920 int bchecked = PageChecked(_page);])
921 AC_CHECK_LINUX_FUNC([PageFsMisc],
922 [#include <linux/mm.h>
923 #include <linux/page-flags.h>],
925 int bchecked = PageFsMisc(_page);])
926 AC_CHECK_LINUX_FUNC([clear_inode],
927 [#include <linux/fs.h>],
928 [clear_inode(NULL);])
929 AC_CHECK_LINUX_FUNC([current_kernel_time],
930 [#include <linux/time.h>],
932 s = current_kernel_time();])
933 AC_CHECK_LINUX_FUNC([d_alloc_anon],
934 [#include <linux/fs.h>],
935 [d_alloc_anon(NULL);])
936 AC_CHECK_LINUX_FUNC([d_count],
937 [#include <linux/dcache.h>],
939 AC_CHECK_LINUX_FUNC([d_make_root],
940 [#include <linux/fs.h>],
941 [d_make_root(NULL);])
942 AC_CHECK_LINUX_FUNC([do_sync_read],
943 [#include <linux/fs.h>],
944 [do_sync_read(NULL, NULL, 0, NULL);])
945 AC_CHECK_LINUX_FUNC([find_task_by_pid],
946 [#include <linux/sched.h>],
947 [pid_t p; find_task_by_pid(p);])
948 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
949 [#include <linux/fs.h>],
950 [generic_file_aio_read(NULL,NULL,0,0);])
951 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
952 [#include <linux/pagemap.h>],
953 [grab_cache_page_write_begin(NULL, 0, 0);])
954 AC_CHECK_LINUX_FUNC([hlist_unhashed],
955 [#include <linux/list.h>],
956 [hlist_unhashed(0);])
957 AC_CHECK_LINUX_FUNC([i_size_read],
958 [#include <linux/fs.h>],
959 [i_size_read(NULL);])
960 AC_CHECK_LINUX_FUNC([inode_setattr],
961 [#include <linux/fs.h>],
962 [inode_setattr(NULL, NULL);])
963 AC_CHECK_LINUX_FUNC([iter_file_splice_write],
964 [#include <linux/fs.h>],
965 [iter_file_splice_write(NULL,NULL,NULL,0,0);])
966 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
967 [#include <linux/net.h>],
968 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
969 AC_CHECK_LINUX_FUNC([page_follow_link],
970 [#include <linux/fs.h>],
971 [page_follow_link(0,0);])
972 AC_CHECK_LINUX_FUNC([page_offset],
973 [#include <linux/pagemap.h>],
974 [page_offset(NULL);])
975 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
976 [#include <linux/pagevec.h>],
977 [__pagevec_lru_add_file(NULL);])
978 AC_CHECK_LINUX_FUNC([path_lookup],
979 [#include <linux/fs.h>
980 #include <linux/namei.h>],
981 [path_lookup(NULL, 0, NULL);])
982 AC_CHECK_LINUX_FUNC([proc_create],
983 [#include <linux/proc_fs.h>],
984 [proc_create(NULL, 0, NULL, NULL);])
985 AC_CHECK_LINUX_FUNC([rcu_read_lock],
986 [#include <linux/rcupdate.h>],
988 AC_CHECK_LINUX_FUNC([set_nlink],
989 [#include <linux/fs.h>],
990 [set_nlink(NULL, 1);])
991 AC_CHECK_LINUX_FUNC([sock_create_kern],
992 [#include <linux/net.h>],
993 [sock_create_kern(0, 0, 0, NULL);])
994 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
995 [#include <linux/splice.h>],
996 [splice_direct_to_actor(NULL,NULL,NULL);])
997 AC_CHECK_LINUX_FUNC([svc_addr_in],
998 [#include <linux/sunrpc/svc.h>],
999 [svc_addr_in(NULL);])
1000 AC_CHECK_LINUX_FUNC([zero_user_segments],
1001 [#include <linux/highmem.h>],
1002 [zero_user_segments(NULL, 0, 0, 0, 0);])
1003 AC_CHECK_LINUX_FUNC([noop_fsync],
1004 [#include <linux/fs.h>],
1005 [void *address = &noop_fsync; printk("%p\n", address)];)
1006 AC_CHECK_LINUX_FUNC([kthread_run],
1007 [#include <linux/kernel.h>
1008 #include <linux/kthread.h>],
1009 [kthread_run(NULL, NULL, "test");])
1011 dnl Consequences - things which get set as a result of the
1013 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
1014 [AC_DEFINE([AFS_NONFSTRANS], 1,
1015 [define to disable the nfs translator])])
1017 dnl Assorted more complex tests
1019 LINUX_EXPORTS_PROC_ROOT_FS
1020 LINUX_KMEM_CACHE_INIT
1021 LINUX_HAVE_KMEM_CACHE_T
1022 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
1023 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
1024 LINUX_D_PATH_TAKES_STRUCT_PATH
1025 LINUX_NEW_EXPORT_OPS
1026 LINUX_INODE_SETATTR_RETURN_TYPE
1027 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
1028 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
1029 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
1030 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
1031 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
1032 LINUX_DOP_D_DELETE_TAKES_CONST
1033 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
1034 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
1035 LINUX_FOP_F_FSYNC_TAKES_DENTRY
1036 LINUX_FOP_F_FSYNC_TAKES_RANGE
1037 LINUX_AOP_WRITEBACK_CONTROL
1038 LINUX_FS_STRUCT_FOP_HAS_SPLICE
1039 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
1040 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
1041 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
1042 LINUX_KERNEL_SOCK_CREATE
1043 LINUX_EXPORTS_KEY_TYPE_KEYRING
1045 LINUX_RECALC_SIGPENDING_ARG_TYPE
1046 LINUX_EXPORTS_TASKLIST_LOCK
1047 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
1048 LINUX_STATFS_TAKES_DENTRY
1050 LINUX_HAVE_TRY_TO_FREEZE
1051 LINUX_LINUX_KEYRING_SUPPORT
1052 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
1053 LINUX_KEY_ALLOC_NEEDS_CRED
1054 LINUX_INIT_WORK_HAS_DATA
1055 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
1056 LINUX_HAVE_DCACHE_LOCK
1057 LINUX_D_COUNT_IS_INT
1058 LINUX_IOP_MKDIR_TAKES_UMODE_T
1059 LINUX_IOP_CREATE_TAKES_UMODE_T
1060 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
1061 LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE
1062 LINUX_DENTRY_OPEN_TAKES_PATH
1063 LINUX_D_ALIAS_IS_HLIST
1064 LINUX_HLIST_ITERATOR_NO_NODE
1065 LINUX_IOP_I_CREATE_TAKES_BOOL
1066 LINUX_DOP_D_REVALIDATE_TAKES_UNSIGNED
1067 LINUX_IOP_LOOKUP_TAKES_UNSIGNED
1069 dnl If we are guaranteed that keyrings will work - that is
1070 dnl a) The kernel has keyrings enabled
1071 dnl b) The code is new enough to give us a key_type_keyring
1072 dnl then we just disable syscall probing unless we've been
1075 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
1076 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
1077 [enable_linux_syscall_probing="no"],
1078 [enable_linux_syscall_probing="yes"])
1081 dnl Syscall probing needs a few tests of its own, and just
1082 dnl won't work if the kernel doesn't export init_mm
1083 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1084 LINUX_EXPORTS_INIT_MM
1085 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
1087 [Can't do syscall probing without exported init_mm])
1089 LINUX_EXPORTS_SYS_CHDIR
1090 LINUX_EXPORTS_SYS_OPEN
1091 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
1092 [define to enable syscall table probes])
1095 dnl Packaging and SMP build
1096 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1103 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1104 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1105 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1107 ac_cv_linux_exports_sys_call_table=no
1108 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1109 ac_cv_linux_exports_ia32_sys_call_table=yes
1112 LINUX_EXPORTS_KALLSYMS_ADDRESS
1113 LINUX_EXPORTS_KALLSYMS_SYMBOL
1114 LINUX_EXPORTS_SYS_CALL_TABLE
1115 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1116 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1117 linux_syscall_method=none
1118 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1119 linux_syscall_method=scan
1120 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1121 linux_syscall_method=scan_with_kallsyms_address
1124 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1125 linux_syscall_method=kallsyms_symbol
1127 if test "x$linux_syscall_method" = "xnone"; then
1128 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1129 linux_syscall_method=scan
1133 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1134 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1136 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1137 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1139 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1140 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1142 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1146 dnl Linux-only, but just enable always.
1147 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1150 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1151 [ac_cv_sync_fetch_and_add],
1152 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1153 [ac_cv_sync_fetch_and_add=yes],
1154 [ac_cv_sync_fetch_and_add=no])
1156 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1157 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1158 [define if your C compiler has __sync_add_and_fetch])])
1160 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1161 [ac_cv_sockaddr_len],
1162 [AC_TRY_COMPILE( [#include <sys/types.h>
1163 #include <sys/socket.h>],
1164 [struct sockaddr *a; a->sa_len=0;],
1165 [ac_cv_sockaddr_len=yes],
1166 [ac_cv_sockaddr_len=no])
1168 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1169 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1170 [define if you struct sockaddr sa_len])])
1172 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1173 echo Skipping library tests because they confuse Irix.
1175 AC_SEARCH_LIBS([socket], [socket inet])
1176 AC_SEARCH_LIBS([connect], [nsl])
1177 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1179 dnl darwin wants it, aix hates it
1180 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1184 #include <sys/types.h>
1185 #include <sys/socket.h>
1186 #include <netinet/in.h>
1187 #include <arpa/inet.h>
1188 #include <arpa/nameser.h>
1189 #include <arpa/nameser_compat.h>
1191 ], [static int i; i = 0;],
1193 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1197 openafs_save_libs="$LIBS"
1198 AC_MSG_CHECKING([for res_search])
1201 if test "$ac_cv_func_res_search" = no; then
1202 for lib in dns nsl resolv; do
1203 if test "$ac_cv_func_res_search" != yes; then
1206 LIBS="$openafs_save_libs"
1209 if test "$ac_cv_func_res_search" = yes; then
1211 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1212 AC_MSG_RESULT([yes, in lib$lib])
1217 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1222 XLIBS="$LIB_AFSDB $XLIBS"
1224 AC_CHECK_RESOLV_RETRANS
1226 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1227 [ac_cv_setsockopt_iprecverr],
1229 #include <sys/types.h>
1230 #include <sys/socket.h>
1231 #include <netinet/in.h>],
1233 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1234 [ac_cv_setsockopt_iprecverr=yes],
1235 [ac_cv_setsockopt_iprecverr=no])])
1237 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1238 [AC_DEFINE([HAVE_SETSOCKOPT_IP_RECVERR], [1],
1239 [define if we can receive socket errors via IP_RECVERR])])
1242 if test "x$MKAFS_OSTYPE" = OBSD; then
1243 PTHREAD_LIBS="-pthread"
1245 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1246 PTHREAD_LIBS="-pthread"
1248 if test "x$PTHREAD_LIBS" = xerror; then
1249 AC_CHECK_LIB(pthread, pthread_attr_init,
1250 PTHREAD_LIBS="-lpthread")
1252 if test "x$PTHREAD_LIBS" = xerror; then
1253 AC_CHECK_LIB(pthreads, pthread_attr_init,
1254 PTHREAD_LIBS="-lpthreads")
1256 if test "x$PTHREAD_LIBS" = xerror; then
1257 AC_CHECK_LIB(c_r, pthread_attr_init,
1258 PTHREAD_LIBS="-lc_r")
1260 if test "x$PTHREAD_LIBS" = xerror; then
1261 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1263 if test "x$PTHREAD_LIBS" = xerror; then
1264 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1265 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1266 PTHREAD_LIBS="-lpthread")
1268 if test "x$PTHREAD_LIBS" = xerror; then
1269 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1271 AC_SUBST(PTHREAD_LIBS)
1273 HOST_CPU="$host_cpu"
1275 if test "x$with_bsd_kernel_headers" != "x"; then
1276 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1278 BSD_KERNEL_PATH="/usr/src/sys"
1281 if test "x$with_bsd_kernel_build" != "x"; then
1282 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1284 case $AFS_SYSNAME in
1286 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1289 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1294 if test "$enable_supergroups" = "yes"; then
1295 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1298 if test "$enable_bitmap_later" = "yes"; then
1299 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1302 if test "$enable_unix_sockets" = "yes"; then
1303 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1304 USE_UNIX_SOCKETS="yes"
1306 USE_UNIX_SOCKETS="no"
1308 AC_SUBST(USE_UNIX_SOCKETS)
1310 if test "$enable_namei_fileserver" = "yes"; then
1311 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1314 if test "$enable_namei_fileserver" = "default"; then
1317 AC_MSG_WARN(Some Solaris 10 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])
1322 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1323 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1335 dnl check for tivoli
1336 AC_MSG_CHECKING(for tivoli tsm butc support)
1338 if test "$enable_tivoli_tsm" = "yes"; then
1339 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1340 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1341 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1342 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1344 if test -r "$XBSADIR3/dsmapifp.h"; then
1345 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1347 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1348 elif test -r "$XBSADIR4/dsmapifp.h"; then
1349 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1351 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1352 elif test -r "$XBSADIR1/xbsa.h"; then
1353 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1355 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1356 elif test -r "$XBSADIR2/xbsa.h"; then
1357 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1359 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1361 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1366 AC_SUBST(XBSA_CFLAGS)
1367 AC_SUBST(XBSA_XLIBS)
1369 dnl checks for header files.
1373 AC_CHECK_HEADERS([ \
1390 security/pam_appl.h \
1432 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1433 #ifdef HAVE_NETINET_IN_H
1434 # include <netinet/in.h>
1437 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1438 #ifdef HAVE_SYS_SOCKET_H
1439 # include <sys/socket.h>
1442 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1443 #ifdef HAVE_SYS_SOCKET_H
1444 # include <sys/socket.h>
1446 #ifdef HAVE_NETINET_IN_H
1447 # include <netinet/in.h>
1449 #ifdef HAVE_NET_IF_H
1450 # include <net/if.h>
1453 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1454 #ifdef HAVE_SECURITY_PAM_APPL_H
1455 # include <security/pam_appl.h>
1458 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1460 AC_CHECK_TYPES([fsblkcnt_t],,,[
1461 #include <sys/types.h>
1462 #ifdef HAVE_SYS_BITYPES_H
1463 #include <sys/bitypes.h>
1465 #ifdef HAVE_SYS_STATFS_H
1466 #include <sys/statfs.h>
1468 #ifdef HAVE_SYS_STATVFS_H
1469 #include <sys/statvfs.h>
1473 dnl see what struct stat has for timestamps
1474 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1476 dnl check for curses-lib
1477 AS_IF([test "x$enable_gtx" != "xno"],
1479 AC_CHECK_LIB( [ncurses], [setupterm],
1480 [LIB_curses=-lncurses],
1481 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1482 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1485 AC_SUBST(LIB_curses)])
1487 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1489 if test "$enable_debug_locks" = yes; then
1490 AC_DEFINE(OPR_DEBUG_LOCKS, 1, [turn on lock debugging in opr])
1493 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1494 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1495 case $AFS_SYSNAME in
1508 if test "$enable_login" = yes; then
1513 AC_SUBST(BUILD_LOGIN)
1515 if test "$enable_uss" = yes; then
1522 if test "$enable_kauth" = yes; then
1527 AC_SUBST(INSTALL_KAUTH)
1564 OPENAFS_C_ATTRIBUTE()
1566 dnl Functions that Heimdal's libroken provides, but that we
1567 dnl haven't found a need for yet, and so haven't imported
1586 dnl Functions that are in objects that we always build from libroken
1596 dnl Functions that we're going to try and get from libroken
1597 AC_REPLACE_FUNCS([ \
1636 dnl Headers that we're going to try and get from libroken
1637 AC_CHECK_HEADERS([ \
1642 AC_CHECK_DECLS([h_errno], [], [], [
1643 #include <sys/types.h>
1652 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1653 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1655 AC_SUBST(ROKEN_HEADERS)
1657 dnl Stuff that's harder ...
1658 AC_MSG_CHECKING([for bswap16])
1659 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1660 #ifdef HAVE_SYS_TYPES_H
1661 #include <sys/types.h>
1663 #ifdef HAVE_SYS_BSWAP_H
1664 #include <sys/bswap.h>
1667 [short a, b; b = bswap16(a); ])],
1669 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1671 [AC_MSG_RESULT(no)])
1673 AC_MSG_CHECKING([for bswap32])
1674 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1675 #include <sys/types.h>
1677 #ifdef HAVE_SYS_BSWAP_H
1678 #include <sys/bswap.h>
1681 [int a, b; b = bswap32(a); ])],
1683 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1685 [AC_MSG_RESULT(no)])
1687 case $AFS_SYSNAME in
1689 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1692 AC_MSG_CHECKING([for positional I/O])
1693 if test "$ac_cv_func_pread" = "yes" && \
1694 test "$ac_cv_func_pwrite" = "yes"; then
1695 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1700 AC_MSG_CHECKING([for vectored positional I/O])
1701 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1702 "$ac_cv_func_pwritev" = "yes" -a \
1703 "$ac_cv_func_preadv64" = "yes" -a \
1704 "$ac_cv_func_pwritev64" = "yes"],
1705 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1706 AC_MSG_RESULT(yes)],
1707 [AC_MSG_RESULT(no)])
1711 AC_MSG_CHECKING([for POSIX regex library])
1712 if test "$ac_cv_header_regex_h" = "yes" && \
1713 test "$ac_cv_func_regcomp" = "yes" && \
1714 test "$ac_cv_func_regexec" = "yes" && \
1715 test "$ac_cv_func_regerror" = "yes"; then
1716 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1722 dnl Look for "non-portable" pthreads functions.
1724 LIBS="$LIBS $PTHREAD_LIBS"
1726 pthread_set_name_np \
1727 pthread_setname_np \
1730 dnl Sadly, there are three different versions of pthread_setname_np.
1731 dnl Try to cater for all of them.
1732 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1733 AC_MSG_CHECKING([for signature of pthread_setname_np])
1735 #include <pthread.h>
1736 #ifdef HAVE_PTHREAD_NP_H
1737 #include <pthread_np.h>
1739 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1740 AC_MSG_RESULT([three arguments])
1741 pthread_setname_np_args=3], [
1743 #include <pthread.h>
1744 #ifdef HAVE_PTHREAD_NP_H
1745 #include <pthread_np.h>
1747 ], [pthread_setname_np(pthread_self(), "test")], [
1748 AC_MSG_RESULT([two arguments])
1749 pthread_setname_np_args=2], [
1751 #include <pthread.h>
1752 #ifdef HAVE_PTHREAD_NP_H
1753 #include <pthread_np.h>
1755 ], [pthread_setname_np("test")], [
1756 AC_MSG_RESULT([one argument])
1757 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1760 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1764 openafs_cv_saved_CFLAGS="$CFLAGS"
1765 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1769 AC_CHECK_SIZEOF(void *)
1770 AC_CHECK_SIZEOF(unsigned long long)
1771 AC_CHECK_SIZEOF(unsigned long)
1772 AC_CHECK_SIZEOF(unsigned int)
1776 AC_CHECK_TYPE([sig_atomic_t],[],
1777 [AC_DEFINE([sig_atomic_t], [int],
1778 [Define to int if <signal.h> does not define.])],
1779 [#include <sys/types.h>
1780 #include <signal.h>])
1781 AC_CHECK_TYPE([socklen_t],[],
1782 [AC_DEFINE([socklen_t], [int],
1783 [Define to int if <sys/socket.h> does not define.])],
1784 [#include <sys/types.h>
1785 #include <sys/socket.h>])
1786 AC_CHECK_TYPES(off64_t)
1787 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1788 AC_CHECK_TYPES([struct winsize], [], [], [
1789 #ifdef HAVE_TERMIOS_H
1790 # include <termios.h>
1792 # include <sys/termios.h>
1794 #include <sys/ioctl.h>])
1795 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1796 struct sockaddr_storage],
1798 #include <sys/types.h>
1799 #include <sys/socket.h>
1801 AC_CHECK_TYPES([sa_family_t], [], [], [
1802 #include <sys/types.h>
1803 #include <sys/socket.h>
1805 AC_CHECK_TYPES([struct addrinfo], [], [], [
1806 #include <sys/types.h>
1811 AC_CHECK_TYPES([long long], [], [], [])
1813 AC_SIZEOF_TYPE(long)
1815 CFLAGS="$openafs_cv_saved_CFLAGS"
1817 RRA_HEADER_PAM_CONST
1820 dnl Directory PATH handling
1821 if test "x$enable_transarc_paths" = "xyes" ; then
1822 afsconfdir=${afsconfdir=/usr/afs/etc}
1823 viceetcdir=${viceetcdir=/usr/vice/etc}
1824 afskerneldir=${afskerneldir=${viceetcdir}}
1825 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1826 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1827 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1828 afsdbdir=${afsdbdir=/usr/afs/db}
1829 afslogsdir=${afslogsdir=/usr/afs/logs}
1830 afslocaldir=${afslocaldir=/usr/afs/local}
1831 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1832 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1833 afsdatadir=${afsdatadir=/usr/vice/etc}
1835 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1836 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1837 afskerneldir=${afskerneldir='${libdir}/openafs'}
1838 afssrvbindir=${afssrvbindir='${bindir}'}
1839 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1840 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1841 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1842 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1843 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1844 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1845 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1846 afsdatadir=${afsdatadir='${datadir}/openafs'}
1848 AC_SUBST(afsconfdir)
1849 AC_SUBST(viceetcdir)
1850 AC_SUBST(afskerneldir)
1851 AC_SUBST(afssrvbindir)
1852 AC_SUBST(afssrvsbindir)
1853 AC_SUBST(afssrvlibexecdir)
1855 AC_SUBST(afslogsdir)
1856 AC_SUBST(afslocaldir)
1857 AC_SUBST(afsbackupdir)
1858 AC_SUBST(afsbosconfigdir)
1859 AC_SUBST(afsdatadir)
1861 if test "x$enable_kernel_module" = "xyes"; then
1862 ENABLE_KERNEL_MODULE=libafs
1865 if test "x$enable_pthreaded_ubik" = "xyes"; then
1866 ENABLE_PTHREADED_UBIK=yes
1870 AC_SUBST(AFS_SYSNAME)
1871 AC_SUBST(AFS_PARAM_COMMON)
1872 AC_SUBST(ENABLE_KERNEL_MODULE)
1873 AC_SUBST(ENABLE_PTHREADED_UBIK)
1875 AC_SUBST(LINUX_KERNEL_PATH)
1876 AC_SUBST(LINUX_KERNEL_BUILD)
1878 AC_SUBST(BSD_KERNEL_PATH)
1879 AC_SUBST(BSD_KERNEL_BUILD)
1880 AC_SUBST(LINUX_VERSION)
1881 AC_SUBST(MKAFS_OSTYPE)
1882 AC_SUBST(TOP_OBJDIR)
1883 AC_SUBST(TOP_SRCDIR)
1884 AC_SUBST(TOP_INCDIR)
1885 AC_SUBST(TOP_LIBDIR)
1887 AC_SUBST(DARWIN_INFOFILE)
1888 AC_SUBST(IRIX_BUILD_IP35)
1891 AC_SUBST(DOCBOOK2PDF)
1892 AC_SUBST(DOCBOOK_STYLESHEETS)
1897 TOP_SRCDIR="${srcdir}/src"
1899 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1905 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1909 TOP_OBJDIR="${SRCDIR_PARENT}"
1910 TOP_INCDIR="${SRCDIR_PARENT}/include"
1911 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1912 if test "${DEST}x" = "x"; then
1913 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1916 if test "x$with_crosstools_dir" != "x"; then
1917 if test -f "$with_crosstools_dir/rxgen" -a -f "$with_crosstools_dir/compile_et" -a -f "$with_crosstools_dir/config"; then
1918 COMPILE_ET_PATH=$with_crosstools_dir/compile_et
1919 CONFIGTOOL_PATH=$with_crosstools_dir/config
1920 RXGEN_PATH=$with_crosstools_dir/rxgen
1922 AC_MSG_ERROR(Tools not found in $with_crosstools_dir)
1926 COMPILE_ET_PATH="${SRCDIR_PARENT}/src/comerr/compile_et"
1927 CONFIGTOOL_PATH="${SRCDIR_PARENT}/src/config/config"
1928 RXGEN_PATH="${SRCDIR_PARENT}/src/rxgen/rxgen"
1930 AC_SUBST(COMPILE_ET_PATH)
1931 AC_SUBST(CONFIGTOOL_PATH)
1932 AC_SUBST(RXGEN_PATH)
1934 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1935 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1936 AC_SUBST(HELPER_SPLINT)
1937 AC_SUBST(HELPER_SPLINTCFG)
1939 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1941 dnl Check to see if crypt lives in a different library
1942 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1945 dnl Check to see if the compiler support labels in structs
1946 AC_MSG_CHECKING(for label support in structs)
1947 AC_TRY_COMPILE([], [
1948 extern void osi_UFSOpen(void);
1950 void (*open) (void);
1952 struct labeltest struct_labeltest = {
1953 .open = osi_UFSOpen,
1957 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1962 AC_MSG_CHECKING([checking for dirfd])
1963 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1964 #ifdef HAVE_DIRENT_H
1968 [[DIR *d = 0; dirfd(d);]])],
1969 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1970 if test "$ac_rk_have_dirfd" = "yes" ; then
1971 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1973 AC_MSG_RESULT($ac_rk_have_dirfd)
1975 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1976 #ifdef HAVE_DIRENT_H
1980 OPENAFS_HAVE_STRUCT_FIELD(struct rusage, ru_idrss,
1981 [#ifdef HAVE_SYS_RESOURCE_H
1982 #include <sys/resource.h>
1985 dnl Eventually, this will look for the system one, or for OpenSSL
1986 LIB_hcrypto="-lafshcrypto"
1987 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1988 AC_SUBST(LIB_hcrypto)
1989 AC_SUBST(LDFLAGS_hcrypto)
1991 dnl Check for UUID library
1992 AC_CHECK_HEADERS([uuid/uuid.h])
1993 AC_CHECK_LIB(uuid, uuid_generate, LIBS_uuid="-luuid")
1994 AC_CHECK_FUNCS([uuid_generate])