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-gtx], [disable gtx curses-based terminal tools]))
81 AS_HELP_STRING([--disable-uss], [disable uss bulk creation tool]))
82 AC_ARG_ENABLE([namei-fileserver],
83 [AS_HELP_STRING([--enable-namei-fileserver],
84 [force compilation of namei fileserver in preference to inode
87 [enable_namei_fileserver="default"])
88 AC_ARG_ENABLE([supergroups],
89 [AS_HELP_STRING([--enable-supergroups],
90 [enable support for nested pts groups])],
92 [enable_supergroups="no"])
93 AC_ARG_ENABLE([bitmap-later],
94 [AS_HELP_STRING([--enable-bitmap-later],
95 [enable fast startup of file server by not reading bitmap till
98 [enable_bitmap_later="no"])
99 AC_ARG_ENABLE([unix-sockets],
100 [AS_HELP_STRING([--disable-unix-sockets],
101 [disable use of unix domain sockets for fssync (defaults to enabled)])],
103 [enable_unix_sockets="yes"])
104 AC_ARG_ENABLE([tivoli-tsm],
105 [AS_HELP_STRING([--enable-tivoli-tsm],
106 [enable use of the Tivoli TSM API libraries for butc support])],
108 [enable_tivoli_tsm="no"])
109 AC_ARG_ENABLE([pthreaded-ubik],
110 [AS_HELP_STRING([--disable-pthreaded-ubik],
111 [disable installation of pthreaded ubik applications (defaults to
114 [enable_pthreaded_ubik="yes"])
116 dnl Kernel module build options.
117 AC_ARG_WITH([linux-kernel-headers],
118 [AS_HELP_STRING([--with-linux-kernel-headers=path],
119 [use the kernel headers found at path (optional, defaults to
120 /lib/modules/`uname -r`/build, then /lib/modules/`uname -r`/source,
121 then /usr/src/linux-2.4, and lastly /usr/src/linux)])])
122 AC_ARG_WITH([linux-kernel-build],
123 [AS_HELP_STRING([--with-linux-kernel-build=path],
124 [use the kernel build found at path(optional, defaults to
125 kernel headers path)])])
126 AC_ARG_WITH([bsd-kernel-headers],
127 [AS_HELP_STRING([--with-bsd-kernel-headers=path],
128 [use the kernel headers found at path (optional, defaults to
130 AC_ARG_WITH([bsd-kernel-build],
131 [AS_HELP_STRING([--with-bsd-kernel-build=path],
132 [use the kernel build found at path (optional, defaults to
133 KSRC/i386/compile/GENERIC)])])
134 AC_ARG_WITH([linux-kernel-packaging],
135 [AS_HELP_STRING([--with-linux-kernel-packaging],
136 [use standard naming conventions to aid Linux kernel build packaging
137 (disables MPS, sets the kernel module name to openafs.ko, and
138 installs kernel modules into the standard Linux location)])],
139 [AC_SUBST(LINUX_KERNEL_PACKAGING, "yes")
140 AC_SUBST(LINUX_LIBAFS_NAME, "openafs")],
141 [AC_SUBST(LINUX_LIBAFS_NAME, "libafs")])
142 AC_ARG_ENABLE([kernel-module],
143 [AS_HELP_STRING([--disable-kernel-module],
144 [disable compilation of the kernel module (defaults to enabled)])],
146 [enable_kernel_module="yes"])
147 AC_ARG_ENABLE([redhat-buildsys],
148 [AS_HELP_STRING([--enable-redhat-buildsys],
149 [enable compilation of the redhat build system kernel (defaults to
152 [enable_redhat_buildsys="no"])
154 dnl Installation locations.
155 AC_ARG_ENABLE([transarc-paths],
156 [AS_HELP_STRING([--enable-transarc-paths],
157 [use Transarc style paths like /usr/afs and /usr/vice])],
159 [enable_transarc_paths="no"])
161 dnl Deprecated crypto
162 AC_ARG_ENABLE([kauth],
163 [AS_HELP_STRING([--enable-kauth],
164 [install the deprecated kauth server, pam modules, and utilities
165 (defaults to disabled)])],
170 dnl Optimization and debugging flags.
171 AC_ARG_ENABLE([strip-binaries],
172 [AS_HELP_STRING([--disable-strip-binaries],
173 [disable stripping of symbol information from binaries (defaults to
176 [enable_strip_binaries="maybe"])
177 AC_ARG_ENABLE([debug],
178 [AS_HELP_STRING([--enable-debug],
179 [enable compilation of the user space code with debugging information
180 (defaults to disabled)])],
183 AC_ARG_ENABLE([optimize],
184 [AS_HELP_STRING([--disable-optimize],
185 [disable optimization for compilation of the user space code (defaults
188 [enable_optimize="yes"])
189 AC_ARG_ENABLE([warnings],
190 [AS_HELP_STRING([--enable-warnings],
191 [enable compilation warnings when building with gcc (defaults to
194 [enable_warnings="no"])
195 AC_ARG_ENABLE([checking],
196 [AS_HELP_STRING([--enable-checking],
197 [turn compilation warnings into errors when building with gcc (defaults
199 [enable_checking="$enableval"],
200 [enable_checking="no"])
201 AC_ARG_ENABLE([debug-locks],
202 [AS_HELP_STRING([--enable-debug-locks],
203 [turn on lock debugging assertions (defaults to disabled)])],
204 [enable_debug_locks="$enableval"],
205 [enable_debug_locks="no"])
206 AC_ARG_ENABLE([debug-kernel],
207 [AS_HELP_STRING([--enable-debug-kernel],
208 [enable compilation of the kernel module with debugging information
209 (defaults to disabled)])],
211 [enable_debug_kernel="no"])
212 AC_ARG_ENABLE([optimize-kernel],
213 [AS_HELP_STRING([--disable-optimize-kernel],
214 [disable compilation of the kernel module with optimization (defaults
215 based on platform)])],
217 [enable_optimize_kernel=""])
218 AC_ARG_ENABLE([debug-lwp],
219 [AS_HELP_STRING([--enable-debug-lwp],
220 [enable compilation of the LWP code with debugging information
221 (defaults to disabled)])],
223 [enable_debug_lwp="no"])
224 AC_ARG_ENABLE([optimize-lwp],
225 [AS_HELP_STRING([--disable-optimize-lwp],
226 [disable optimization for compilation of the LWP code (defaults to
229 [enable_optimize_lwp="yes"])
230 AC_ARG_ENABLE([debug-pam],
231 [AS_HELP_STRING([--enable-debug-pam],
232 [enable compilation of the PAM code with debugging information
233 (defaults to disabled)])],
235 [enable_debug_pam="no"])
236 AC_ARG_ENABLE([optimize-pam],
237 [AS_HELP_STRING([--disable-optimize-pam],
238 [disable optimization for compilation of the PAM code (defaults to
241 [enable_optimize_pam="yes"])
242 AC_ARG_ENABLE([linux-syscall-probing],
243 [AS_HELP_STRING([--enable-linux-syscall-probing],
244 [enable Linux syscall probing (defaults to autodetect)])],
246 [enable_linux_syscall_probing="maybe"])
247 AC_ARG_WITH([crosstools-dir],
248 [AS_HELP_STRING([--with-crosstools-dir=path], [use path for native versions of rxgen, compile_et and config])])
250 AC_ARG_WITH([xslt-processor],
251 AS_HELP_STRING([--with-xslt-processor=ARG],
252 [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]),
253 [XSLTPROC="$withval"],
254 AC_CHECK_PROGS([XSLTPROC], [libxslt saxon xalan-j xsltproc], [echo]))
256 AC_ARG_WITH([html-xsl],
257 AS_HELP_STRING([--with-html-xsl],
258 [build HTML documentation using this stylesheet (default is html/chunk.dsl; specify either html/chunk.xsl or html/docbook.xsl)]),
259 [HTML_XSL="$withval"],
260 [HTML_XSL="html/chunk.xsl"])
262 AC_ARG_WITH([docbook2pdf],
263 AS_HELP_STRING([--with-docbook2pdf=ARG],
264 [which Docbook to PDF utility to use (possible choices are: fop, dblatex, docbook2pdf)]),
265 [DOCBOOK2PDF="$withval"],
266 AC_CHECK_PROGS([DOCBOOK2PDF], [fop dblatex docbook2pdf], [echo]))
268 AC_ARG_WITH([docbook-stylesheets],
269 AS_HELP_STRING([--with-docbook-stylesheets=ARG],
270 [location of DocBook stylesheets (default is to search a set of likely paths)]),
271 [DOCBOOK_STYLESHEETS="$withval"],
272 OPENAFS_SEARCH_DIRLIST([DOCBOOK_STYLESHEETS], [/usr/share/xml/docbook/stylesheet/nwalsh/current /usr/share/xml/docbook/stylesheet/nwalsh /usr/share/xml/docbook/xsl-stylesheets /usr/share/sgml/docbook/docbook-xsl-stylesheets /usr/share/sgml/docbook/xsl-stylesheets /usr/share/docbook-xsl /usr/share/sgml/docbkxsl /usr/local/share/xsl/docbook /sw/share/xml/xsl/docbook-xsl /opt/local/share/xsl/docbook-xsl], [$HTML_XSL])
273 if test "x$DOCBOOK_STYLESHEETS" = "x"; then
274 AC_WARN([Docbook stylesheets not found; some documentation can't be built])
278 AS_HELP_STRING([--with-dot@<:@=PATH@:>@],
279 [use graphviz dot to generate dependency graphs with doxygen (defaults to autodetect)]),
280 [], [with_dot="maybe"])
284 dnl Check whether kindlegen exists. If not, we'll suppress that part of the
285 dnl documentation build.
286 AC_CHECK_PROGS([KINDLEGEN], [kindlegen])
287 AC_CHECK_PROGS([DOXYGEN], [doxygen])
289 dnl Optionally generate graphs with doxygen.
292 AC_CHECK_PROGS([DOT], [dot])
293 AS_IF([test "x$DOT" = "x"], [HAVE_DOT="no"], [HAVE_DOT="yes"])
308 dnl Checks for UNIX variants.
311 dnl Various compiler setup.
315 dnl Checks for programs.
321 dnl if we are flex, be lex-compatible
322 OPENAFS_LEX_IS_FLEX([AC_SUBST([LEX], ["$LEX -l"])])
324 OPENAFS_FORCE_ABS_INSTALL
325 OPENAFS_CHECK_BIGENDIAN
326 OPENAFS_PRINTF_TAKES_Z_LEN
328 AC_MSG_CHECKING(your OS)
334 if test "x$enable_redhat_buildsys" = "xyes"; then
335 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
337 if test "x$enable_kernel_module" = "xyes"; then
338 if test "x$with_linux_kernel_headers" != "x"; then
339 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
341 for utsdir in "/lib/modules/`uname -r`/build" \
342 "/lib/modules/`uname -r`/source" \
343 "/usr/src/linux-2.4" \
345 LINUX_KERNEL_PATH="$utsdir"
346 for utsfile in "include/generated/utsrelease.h" \
347 "include/linux/utsrelease.h" \
348 "include/linux/version.h" \
349 "include/linux/version-up.h"; do
350 if grep "UTS_RELEASE" "$utsdir/$utsfile" >/dev/null 2>&1; then
356 if test "x$with_linux_kernel_build" != "x"; then
357 LINUX_KERNEL_BUILD="$with_linux_kernel_build"
359 LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
361 if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
362 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
363 LINUX_VERSION="$linux_kvers"
365 if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
366 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
367 LINUX_VERSION="$linux_kvers"
369 if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
370 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
371 if test "x$linux_kvers" = "x"; then
372 if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
373 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
374 if test "x$linux_kvers" = "x"; then
375 AC_MSG_ERROR(Linux headers lack version definition [2])
378 LINUX_VERSION="$linux_kvers"
381 AC_MSG_ERROR(Linux headers lack version definition)
385 LINUX_VERSION="$linux_kvers"
388 enable_kernel_module="no"
392 if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" &&
393 test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
394 enable_kernel_module="no"
396 if test "x$enable_kernel_module" = "xno"; then
397 if test "x$with_linux_kernel_headers" != "x"; then
398 AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
401 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
404 dnl do we need to determine SUBARCH from autoconf.h
408 if test "x$enable_kernel_module" = "xyes"; then
409 case "$LINUX_VERSION" in
410 2.2.*) AFS_SYSKVERS=22 ;;
411 2.4.*) AFS_SYSKVERS=24 ;;
412 2.6.* | 3.*) AFS_SYSKVERS=26 ;;
413 *) AC_MSG_ERROR(Couldn't guess your Linux version [2]) ;;
420 AC_PATH_PROG(SOLARISCC, [cc], ,
421 [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin:/opt/solarisstudio12.3/bin:/opt/solstudio12.2/bin:/opt/sunstudio12.1/bin])
422 if test "x$SOLARISCC" = "x" ; then
423 AC_MSG_FAILURE(Could not find the solaris cc program. Please define the environment variable SOLARISCC to specify the path.)
425 SOLARIS_UFSVFS_HAS_DQRWLOCK
426 SOLARIS_FS_HAS_FS_ROLLED
427 SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
428 SOLARIS_HAVE_VN_RENAMEPATH
432 enable_kernel_module=no
438 if test -f "/usr/old/usr/include/ndir.h"; then
439 AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
443 if test -d /usr/include/sys/SN/SN1; then
444 IRIX_BUILD_IP35="IP35"
451 AC_MSG_RESULT(rs_aix)
455 AC_MSG_RESULT(arm_darwin)
459 AC_MSG_RESULT(ppc_darwin)
463 AC_MSG_RESULT(x86_darwin)
467 AC_MSG_RESULT(x86_darwin)
471 AC_MSG_RESULT(i386_fbsd)
475 AC_MSG_RESULT(amd64_fbsd)
483 AC_MSG_RESULT(amd64_obsd)
487 AC_MSG_RESULT(i386_obsd)
491 AC_MSG_RESULT(i386_dfbsd)
494 AC_MSG_RESULT($system)
498 if test "x$with_afs_sysname" != "x"; then
499 AFS_SYSNAME="$with_afs_sysname"
501 AC_MSG_CHECKING(your AFS sysname)
507 AFS_SYSNAME="i386_obsd${vM}${vm}"
509 sparc64-*-openbsd?.?)
513 AFS_SYSNAME="sparc64_obsd${vM}${vm}"
519 AFS_SYSNAME="amd64_obsd${vM}${vm}"
525 AFS_SYSNAME="i386_fbsd_${vM}${vm}"
531 AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
537 AFS_SYSNAME="i386_dfbsd_${vM}${vm}"
539 i?86-*-netbsd*1.6[[M-Z]]*)
540 AFS_SYSNAME="i386_nbsd20"
542 powerpc-*-netbsd*1.6[[M-Z]]*)
543 AFS_SYSNAME="ppc_nbsd20"
546 arch=${host%%-unknown*}
547 arch=$(echo $arch |sed -e 's/x86_64/amd64/g' \
548 -e 's/powerpc/ppc/g')
559 if test $vm -eq 99 ; then
562 if test $vM -gt 1 ; then
565 AFS_SYSNAME="${arch}_nbsd${vM}${vm}"
568 AFS_SYSNAME="hp_ux110"
571 AFS_SYSNAME="hp_ux11i"
574 AFS_SYSNAME="hp_ux1123"
577 AFS_SYSNAME="ia64_hpux1122"
580 AFS_SYSNAME="ia64_hpux1123"
583 AFS_SYSNAME="hp_ux102"
585 powerpc-apple-darwin7*)
586 AFS_SYSNAME="ppc_darwin_70"
589 powerpc-apple-darwin8.*)
590 AFS_SYSNAME="ppc_darwin_80"
593 i386-apple-darwin8.*)
594 AFS_SYSNAME="x86_darwin_80"
597 powerpc-apple-darwin9.*)
598 AFS_SYSNAME="ppc_darwin_90"
601 i386-apple-darwin9.*)
602 AFS_SYSNAME="x86_darwin_90"
605 i?86-apple-darwin10.*)
606 AFS_SYSNAME="x86_darwin_100"
609 x86_64-apple-darwin10.*)
610 AFS_SYSNAME="x86_darwin_100"
613 arm-apple-darwin10.*)
614 AFS_SYSNAME="arm_darwin_100"
617 x86_64-apple-darwin11.*)
618 AFS_SYSNAME="x86_darwin_110"
621 i?86-apple-darwin11.*)
622 AFS_SYSNAME="x86_darwin_110"
625 x86_64-apple-darwin12.*)
626 AFS_SYSNAME="x86_darwin_120"
629 i?86-apple-darwin12.*)
630 AFS_SYSNAME="x86_darwin_120"
633 x86_64-apple-darwin13.*)
634 AFS_SYSNAME="x86_darwin_130"
637 i?86-apple-darwin13.*)
638 AFS_SYSNAME="x86_darwin_130"
641 sparc-sun-solaris2.8)
642 AFS_SYSNAME="sun4x_58"
644 sparc-sun-solaris2.9)
645 AFS_SYSNAME="sun4x_59"
647 sparc-sun-solaris2.10)
648 AFS_SYSNAME="sun4x_510"
650 sparc-sun-solaris2.11)
651 AFS_SYSNAME="sun4x_511"
654 AFS_SYSNAME="sunx86_58"
657 AFS_SYSNAME="sunx86_59"
660 AFS_SYSNAME="sunx86_510"
663 AFS_SYSNAME="sunx86_511"
666 AFS_SYSNAME="alpha_dux40"
669 AFS_SYSNAME="alpha_dux50"
672 AFS_SYSNAME="alpha_dux51"
679 AFS_SYSNAME="ia64_linuxXX"
682 AFS_SYSNAME="`/bin/arch`_linuxXX"
685 AFS_SYSNAME="ppc64_linuxXX"
688 AFS_SYSNAME="alpha_linux_XX"
691 AFS_SYSNAME="s390_linuxXX"
694 AFS_SYSNAME="s390x_linuxXX"
697 AFS_SYSNAME="`/bin/arch`_linuxXX"
700 AFS_SYSNAME="sparc64_linuxXX"
703 AFS_SYSNAME="i386_linuxXX"
706 AFS_SYSNAME="arm_linuxXX"
708 parisc-*-linux-gnu|hppa-*-linux-gnu)
709 AFS_SYSNAME="parisc_linuxXX"
713 AFS_SYSNAME="rs_aix42"
717 AFS_SYSNAME="rs_aix42"
721 AFS_SYSNAME="rs_aix51"
725 AFS_SYSNAME="rs_aix52"
729 AFS_SYSNAME="rs_aix53"
733 AFS_SYSNAME="rs_aix61"
737 AFS_SYSNAME="amd64_linuxXX"
741 AC_MSG_ERROR(An AFS sysname is required)
746 *_linux* | *_umlinux*)
747 if test "x${AFS_SYSKVERS}" = "x"; then
748 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
750 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
751 AFS_SYSNAME="$_AFS_SYSNAME"
754 [#ifndef CONFIG_USERMODE
757 ac_cv_linux_is_uml=yes,)
758 if test "${ac_cv_linux_is_uml}" = yes; then
759 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
761 AFS_SYSNAME="$_AFS_SYSNAME"
764 AC_MSG_RESULT($AFS_SYSNAME)
769 AC_CHECK_HEADERS(crt_externs.h)
770 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
771 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
776 dnl Some hosts have a separate common param file they should include. Figure
777 dnl out if we're on one of them now that we know the sysname.
779 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
780 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
781 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
782 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
783 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
784 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
785 *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;;
786 *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;;
787 *_nbsd70) AFS_PARAM_COMMON=param.nbsd70.h ;;
788 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
789 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
790 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
791 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
792 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
793 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
794 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
795 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
796 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
797 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
798 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
799 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
800 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
801 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
802 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
803 *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
804 *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;;
805 *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;;
806 *_obsd49) AFS_PARAM_COMMON=param.obsd49.h ;;
807 *_obsd50) AFS_PARAM_COMMON=param.obsd50.h ;;
808 *_obsd51) AFS_PARAM_COMMON=param.obsd51.h ;;
809 *_obsd52) AFS_PARAM_COMMON=param.obsd52.h ;;
810 *_obsd53) AFS_PARAM_COMMON=param.obsd53.h ;;
811 *_obsd54) AFS_PARAM_COMMON=param.obsd54.h ;;
812 *_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
813 *_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
814 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
815 # Linux alpha adds an extra underscore for no good reason.
816 *_linux_22) AFS_PARAM_COMMON=param.linux22.h ;;
817 *_linux_24) AFS_PARAM_COMMON=param.linux24.h ;;
818 *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
819 *_fbsd_*) AFS_PARAM_COMMON=param.generic_fbsd.h ;;
824 case $AFS_SYSNAME in *_linux* | *_umlinux*)
826 # Add (sub-) architecture-specific paths needed by conftests
829 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
830 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
831 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
832 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
835 if test "x$enable_kernel_module" = "xyes"; then
836 if test "x$enable_debug_kernel" = "xno"; then
837 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
839 OPENAFS_GCC_SUPPORTS_MARCH
840 AC_SUBST(P5PLUS_KOPTS)
841 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
842 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
843 OPENAFS_GCC_SUPPORTS_NO_COMMON
844 OPENAFS_GCC_SUPPORTS_PIPE
845 AC_SUBST(LINUX_GCC_KOPTS)
847 dnl Setup the kernel build environment
848 LINUX_KBUILD_USES_EXTRA_CFLAGS
849 LINUX_KERNEL_COMPILE_WORKS
851 dnl Check for header files
852 AC_CHECK_LINUX_HEADER([config.h])
853 AC_CHECK_LINUX_HEADER([completion.h])
854 AC_CHECK_LINUX_HEADER([exportfs.h])
855 AC_CHECK_LINUX_HEADER([freezer.h])
856 AC_CHECK_LINUX_HEADER([key-type.h])
857 AC_CHECK_LINUX_HEADER([semaphore.h])
858 AC_CHECK_LINUX_HEADER([seq_file.h])
860 dnl Type existence checks
861 AC_CHECK_LINUX_TYPE([struct vfs_path], [dcache.h])
862 AC_CHECK_LINUX_TYPE([kuid_t], [uidgid.h])
864 dnl Check for structure elements
865 AC_CHECK_LINUX_STRUCT([address_space_operations],
866 [write_begin], [fs.h])
867 AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
869 AC_CHECK_LINUX_STRUCT([cred], [session_keyring], [cred.h])
870 AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
871 AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.h])
872 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
873 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
874 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
875 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
876 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
877 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
878 AC_CHECK_LINUX_STRUCT([file_operations], [iterate], [fs.h])
879 AC_CHECK_LINUX_STRUCT([file_operations], [read_iter], [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([iter_file_splice_write],
962 [#include <linux/fs.h>],
963 [iter_file_splice_write(NULL,NULL,NULL,0,0);])
964 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
965 [#include <linux/net.h>],
966 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
967 AC_CHECK_LINUX_FUNC([page_follow_link],
968 [#include <linux/fs.h>],
969 [page_follow_link(0,0);])
970 AC_CHECK_LINUX_FUNC([page_offset],
971 [#include <linux/pagemap.h>],
972 [page_offset(NULL);])
973 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
974 [#include <linux/pagevec.h>],
975 [__pagevec_lru_add_file(NULL);])
976 AC_CHECK_LINUX_FUNC([path_lookup],
977 [#include <linux/fs.h>
978 #include <linux/namei.h>],
979 [path_lookup(NULL, 0, NULL);])
980 AC_CHECK_LINUX_FUNC([proc_create],
981 [#include <linux/proc_fs.h>],
982 [proc_create(NULL, 0, NULL, NULL);])
983 AC_CHECK_LINUX_FUNC([rcu_read_lock],
984 [#include <linux/rcupdate.h>],
986 AC_CHECK_LINUX_FUNC([set_nlink],
987 [#include <linux/fs.h>],
988 [set_nlink(NULL, 1);])
989 AC_CHECK_LINUX_FUNC([sock_create_kern],
990 [#include <linux/net.h>],
991 [sock_create_kern(0, 0, 0, NULL);])
992 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
993 [#include <linux/splice.h>],
994 [splice_direct_to_actor(NULL,NULL,NULL);])
995 AC_CHECK_LINUX_FUNC([svc_addr_in],
996 [#include <linux/sunrpc/svc.h>],
997 [svc_addr_in(NULL);])
998 AC_CHECK_LINUX_FUNC([zero_user_segments],
999 [#include <linux/highmem.h>],
1000 [zero_user_segments(NULL, 0, 0, 0, 0);])
1001 AC_CHECK_LINUX_FUNC([noop_fsync],
1002 [#include <linux/fs.h>],
1003 [void *address = &noop_fsync; printk("%p\n", address)];)
1004 AC_CHECK_LINUX_FUNC([kthread_run],
1005 [#include <linux/kernel.h>
1006 #include <linux/kthread.h>],
1007 [kthread_run(NULL, NULL, "test");])
1009 dnl Consequences - things which get set as a result of the
1011 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
1012 [AC_DEFINE([AFS_NONFSTRANS], 1,
1013 [define to disable the nfs translator])])
1015 dnl Assorted more complex tests
1017 LINUX_EXPORTS_PROC_ROOT_FS
1018 LINUX_KMEM_CACHE_INIT
1019 LINUX_HAVE_KMEM_CACHE_T
1020 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
1021 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
1022 LINUX_D_PATH_TAKES_STRUCT_PATH
1023 LINUX_NEW_EXPORT_OPS
1024 LINUX_INODE_SETATTR_RETURN_TYPE
1025 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
1026 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
1027 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
1028 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
1029 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
1030 LINUX_DOP_D_DELETE_TAKES_CONST
1031 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
1032 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
1033 LINUX_FOP_F_FSYNC_TAKES_DENTRY
1034 LINUX_FOP_F_FSYNC_TAKES_RANGE
1035 LINUX_AOP_WRITEBACK_CONTROL
1036 LINUX_FS_STRUCT_FOP_HAS_SPLICE
1037 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
1038 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
1039 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
1040 LINUX_KERNEL_SOCK_CREATE
1041 LINUX_EXPORTS_KEY_TYPE_KEYRING
1043 LINUX_RECALC_SIGPENDING_ARG_TYPE
1044 LINUX_EXPORTS_TASKLIST_LOCK
1045 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
1046 LINUX_STATFS_TAKES_DENTRY
1048 LINUX_HAVE_TRY_TO_FREEZE
1049 LINUX_LINUX_KEYRING_SUPPORT
1050 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
1051 LINUX_KEY_ALLOC_NEEDS_CRED
1052 LINUX_INIT_WORK_HAS_DATA
1053 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
1054 LINUX_HAVE_DCACHE_LOCK
1055 LINUX_D_COUNT_IS_INT
1056 LINUX_IOP_MKDIR_TAKES_UMODE_T
1057 LINUX_IOP_CREATE_TAKES_UMODE_T
1058 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
1059 LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE
1060 LINUX_DENTRY_OPEN_TAKES_PATH
1061 LINUX_D_ALIAS_IS_HLIST
1062 LINUX_HLIST_ITERATOR_NO_NODE
1063 LINUX_IOP_I_CREATE_TAKES_BOOL
1064 LINUX_DOP_D_REVALIDATE_TAKES_UNSIGNED
1065 LINUX_IOP_LOOKUP_TAKES_UNSIGNED
1067 dnl If we are guaranteed that keyrings will work - that is
1068 dnl a) The kernel has keyrings enabled
1069 dnl b) The code is new enough to give us a key_type_keyring
1070 dnl then we just disable syscall probing unless we've been
1073 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
1074 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
1075 [enable_linux_syscall_probing="no"],
1076 [enable_linux_syscall_probing="yes"])
1079 dnl Syscall probing needs a few tests of its own, and just
1080 dnl won't work if the kernel doesn't export init_mm
1081 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1082 LINUX_EXPORTS_INIT_MM
1083 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
1085 [Can't do syscall probing without exported init_mm])
1087 LINUX_EXPORTS_SYS_CHDIR
1088 LINUX_EXPORTS_SYS_OPEN
1089 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
1090 [define to enable syscall table probes])
1093 dnl Packaging and SMP build
1094 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1101 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1102 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1103 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1105 ac_cv_linux_exports_sys_call_table=no
1106 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1107 ac_cv_linux_exports_ia32_sys_call_table=yes
1110 LINUX_EXPORTS_KALLSYMS_ADDRESS
1111 LINUX_EXPORTS_KALLSYMS_SYMBOL
1112 LINUX_EXPORTS_SYS_CALL_TABLE
1113 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1114 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1115 linux_syscall_method=none
1116 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1117 linux_syscall_method=scan
1118 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1119 linux_syscall_method=scan_with_kallsyms_address
1122 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1123 linux_syscall_method=kallsyms_symbol
1125 if test "x$linux_syscall_method" = "xnone"; then
1126 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1127 linux_syscall_method=scan
1131 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1132 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1134 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1135 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1137 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1138 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1140 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1144 dnl Linux-only, but just enable always.
1145 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1148 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1149 [ac_cv_sync_fetch_and_add],
1150 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1151 [ac_cv_sync_fetch_and_add=yes],
1152 [ac_cv_sync_fetch_and_add=no])
1154 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1155 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1156 [define if your C compiler has __sync_add_and_fetch])])
1158 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1159 [ac_cv_sockaddr_len],
1160 [AC_TRY_COMPILE( [#include <sys/types.h>
1161 #include <sys/socket.h>],
1162 [struct sockaddr *a; a->sa_len=0;],
1163 [ac_cv_sockaddr_len=yes],
1164 [ac_cv_sockaddr_len=no])
1166 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1167 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1168 [define if you struct sockaddr sa_len])])
1170 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1171 echo Skipping library tests because they confuse Irix.
1173 AC_SEARCH_LIBS([socket], [socket inet])
1174 AC_SEARCH_LIBS([connect], [nsl])
1175 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1177 dnl darwin wants it, aix hates it
1178 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1182 #include <sys/types.h>
1183 #include <sys/socket.h>
1184 #include <netinet/in.h>
1185 #include <arpa/inet.h>
1186 #include <arpa/nameser.h>
1187 #include <arpa/nameser_compat.h>
1189 ], [static int i; i = 0;],
1191 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1195 openafs_save_libs="$LIBS"
1196 AC_MSG_CHECKING([for res_search])
1199 if test "$ac_cv_func_res_search" = no; then
1200 for lib in dns nsl resolv; do
1201 if test "$ac_cv_func_res_search" != yes; then
1204 LIBS="$openafs_save_libs"
1207 if test "$ac_cv_func_res_search" = yes; then
1209 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1210 AC_MSG_RESULT([yes, in lib$lib])
1215 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1220 XLIBS="$LIB_AFSDB $XLIBS"
1222 AC_CHECK_RESOLV_RETRANS
1224 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1225 [ac_cv_setsockopt_iprecverr],
1227 #include <sys/types.h>
1228 #include <sys/socket.h>
1229 #include <netinet/in.h>],
1231 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1232 [ac_cv_setsockopt_iprecverr=yes],
1233 [ac_cv_setsockopt_iprecverr=no])])
1235 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1236 [AC_DEFINE([HAVE_SETSOCKOPT_IP_RECVERR], [1],
1237 [define if we can receive socket errors via IP_RECVERR])])
1240 if test "x$MKAFS_OSTYPE" = OBSD; then
1241 PTHREAD_LIBS="-pthread"
1243 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1244 PTHREAD_LIBS="-pthread"
1246 if test "x$PTHREAD_LIBS" = xerror; then
1247 AC_CHECK_LIB(pthread, pthread_attr_init,
1248 PTHREAD_LIBS="-lpthread")
1250 if test "x$PTHREAD_LIBS" = xerror; then
1251 AC_CHECK_LIB(pthreads, pthread_attr_init,
1252 PTHREAD_LIBS="-lpthreads")
1254 if test "x$PTHREAD_LIBS" = xerror; then
1255 AC_CHECK_LIB(c_r, pthread_attr_init,
1256 PTHREAD_LIBS="-lc_r")
1258 if test "x$PTHREAD_LIBS" = xerror; then
1259 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1261 if test "x$PTHREAD_LIBS" = xerror; then
1262 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1263 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1264 PTHREAD_LIBS="-lpthread")
1266 if test "x$PTHREAD_LIBS" = xerror; then
1267 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1269 AC_SUBST(PTHREAD_LIBS)
1271 HOST_CPU="$host_cpu"
1273 if test "x$with_bsd_kernel_headers" != "x"; then
1274 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1276 BSD_KERNEL_PATH="/usr/src/sys"
1279 if test "x$with_bsd_kernel_build" != "x"; then
1280 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1282 case $AFS_SYSNAME in
1284 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1287 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1292 if test "$enable_supergroups" = "yes"; then
1293 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1296 if test "$enable_bitmap_later" = "yes"; then
1297 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1300 if test "$enable_unix_sockets" = "yes"; then
1301 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1302 USE_UNIX_SOCKETS="yes"
1304 USE_UNIX_SOCKETS="no"
1306 AC_SUBST(USE_UNIX_SOCKETS)
1308 if test "$enable_namei_fileserver" = "yes"; then
1309 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1312 if test "$enable_namei_fileserver" = "default"; then
1315 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1316 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1320 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1321 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1333 dnl check for tivoli
1334 AC_MSG_CHECKING(for tivoli tsm butc support)
1336 if test "$enable_tivoli_tsm" = "yes"; then
1337 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1338 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1339 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1340 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1342 if test -r "$XBSADIR3/dsmapifp.h"; then
1343 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1345 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1346 elif test -r "$XBSADIR4/dsmapifp.h"; then
1347 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1349 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1350 elif test -r "$XBSADIR1/xbsa.h"; then
1351 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1353 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1354 elif test -r "$XBSADIR2/xbsa.h"; then
1355 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1357 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1359 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1364 AC_SUBST(XBSA_CFLAGS)
1365 AC_SUBST(XBSA_XLIBS)
1367 dnl checks for header files.
1371 AC_CHECK_HEADERS([ \
1388 security/pam_appl.h \
1430 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1431 #ifdef HAVE_NETINET_IN_H
1432 # include <netinet/in.h>
1435 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1436 #ifdef HAVE_SYS_SOCKET_H
1437 # include <sys/socket.h>
1440 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1441 #ifdef HAVE_SYS_SOCKET_H
1442 # include <sys/socket.h>
1444 #ifdef HAVE_NETINET_IN_H
1445 # include <netinet/in.h>
1447 #ifdef HAVE_NET_IF_H
1448 # include <net/if.h>
1451 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1452 #ifdef HAVE_SECURITY_PAM_APPL_H
1453 # include <security/pam_appl.h>
1456 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1458 AC_CHECK_TYPES([fsblkcnt_t],,,[
1459 #include <sys/types.h>
1460 #ifdef HAVE_SYS_BITYPES_H
1461 #include <sys/bitypes.h>
1463 #ifdef HAVE_SYS_STATFS_H
1464 #include <sys/statfs.h>
1466 #ifdef HAVE_SYS_STATVFS_H
1467 #include <sys/statvfs.h>
1471 dnl see what struct stat has for timestamps
1472 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1474 dnl check for curses-lib
1475 AS_IF([test "x$enable_gtx" != "xno"],
1477 AC_CHECK_LIB( [ncurses], [setupterm],
1478 [LIB_curses=-lncurses],
1479 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1480 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1483 AC_SUBST(LIB_curses)])
1485 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1487 if test "$enable_debug_locks" = yes; then
1488 AC_DEFINE(OPR_DEBUG_LOCKS, 1, [turn on lock debugging in opr])
1491 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1498 if test "$enable_login" = yes; then
1503 AC_SUBST(BUILD_LOGIN)
1505 if test "$enable_uss" = yes; then
1512 if test "$enable_kauth" = yes; then
1517 AC_SUBST(INSTALL_KAUTH)
1555 OPENAFS_C_ATTRIBUTE()
1557 dnl Functions that Heimdal's libroken provides, but that we
1558 dnl haven't found a need for yet, and so haven't imported
1577 dnl Functions that are in objects that we always build from libroken
1587 dnl Functions that we're going to try and get from libroken
1588 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 Check for UUID library
1977 AC_CHECK_HEADERS([uuid/uuid.h])
1978 AC_CHECK_LIB(uuid, uuid_generate, LIBS_uuid="-luuid")
1979 AC_CHECK_FUNCS([uuid_generate])