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$DOCBOOK_STYLESHEETS" = "x"; then
277 AC_WARN([Docbook stylesheets not found; some documentation can't be built])
282 dnl Check whether kindlegen exists. If not, we'll suppress that part of the
283 dnl documentation build.
284 AC_CHECK_PROGS([KINDLEGEN], [kindlegen])
286 dnl weird ass systems
291 dnl Various compiler setup.
295 dnl Checks for programs.
301 dnl if we are flex, be lex-compatible
302 OPENAFS_LEX_IS_FLEX([AC_SUBST([LEX], ["$LEX -l"])])
304 OPENAFS_FORCE_ABS_INSTALL
305 OPENAFS_CHECK_BIGENDIAN
306 OPENAFS_PRINTF_TAKES_Z_LEN
308 AC_MSG_CHECKING(your OS)
314 if test "x$enable_redhat_buildsys" = "xyes"; then
315 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
317 if test "x$enable_kernel_module" = "xyes"; then
318 if test "x$with_linux_kernel_headers" != "x"; then
319 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
321 for utsdir in "/lib/modules/`uname -r`/build" \
322 "/lib/modules/`uname -r`/source" \
323 "/usr/src/linux-2.4" \
325 LINUX_KERNEL_PATH="$utsdir"
326 for utsfile in "include/generated/utsrelease.h" \
327 "include/linux/utsrelease.h" \
328 "include/linux/version.h" \
329 "include/linux/version-up.h"; do
330 if grep "UTS_RELEASE" "$utsdir/$utsfile" >/dev/null 2>&1; then
336 if test "x$with_linux_kernel_build" != "x"; then
337 LINUX_KERNEL_BUILD="$with_linux_kernel_build"
339 LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
341 if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
342 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
343 LINUX_VERSION="$linux_kvers"
345 if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
346 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
347 LINUX_VERSION="$linux_kvers"
349 if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
350 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
351 if test "x$linux_kvers" = "x"; then
352 if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
353 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
354 if test "x$linux_kvers" = "x"; then
355 AC_MSG_ERROR(Linux headers lack version definition [2])
358 LINUX_VERSION="$linux_kvers"
361 AC_MSG_ERROR(Linux headers lack version definition)
365 LINUX_VERSION="$linux_kvers"
368 enable_kernel_module="no"
372 if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" &&
373 test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
374 enable_kernel_module="no"
376 if test "x$enable_kernel_module" = "xno"; then
377 if test "x$with_linux_kernel_headers" != "x"; then
378 AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
381 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
384 dnl do we need to determine SUBARCH from autoconf.h
388 if test "x$enable_kernel_module" = "xyes"; then
389 case "$LINUX_VERSION" in
390 2.2.*) AFS_SYSKVERS=22 ;;
391 2.4.*) AFS_SYSKVERS=24 ;;
392 2.6.* | 3.*) AFS_SYSKVERS=26 ;;
393 *) AC_MSG_ERROR(Couldn't guess your Linux version [2]) ;;
400 AC_PATH_PROG(SOLARISCC, [cc], ,
401 [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin:/opt/solarisstudio12.3/bin:/opt/solstudio12.2/bin:/opt/sunstudio12.1/bin])
402 if test "x$SOLARISCC" = "x" ; then
403 AC_MSG_FAILURE(Could not find the solaris cc program. Please define the environment variable SOLARISCC to specify the path.)
405 SOLARIS_UFSVFS_HAS_DQRWLOCK
406 SOLARIS_FS_HAS_FS_ROLLED
407 SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
408 SOLARIS_HAVE_VN_RENAMEPATH
412 enable_kernel_module=no
418 if test -f "/usr/old/usr/include/ndir.h"; then
419 AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
423 if test -d /usr/include/sys/SN/SN1; then
424 IRIX_BUILD_IP35="IP35"
431 AC_MSG_RESULT(rs_aix)
435 AC_MSG_RESULT(arm_darwin)
439 AC_MSG_RESULT(ppc_darwin)
443 AC_MSG_RESULT(x86_darwin)
447 AC_MSG_RESULT(x86_darwin)
451 AC_MSG_RESULT(i386_fbsd)
455 AC_MSG_RESULT(amd64_fbsd)
463 AC_MSG_RESULT(amd64_obsd)
467 AC_MSG_RESULT(i386_obsd)
471 AC_MSG_RESULT(i386_dfbsd)
474 AC_MSG_RESULT($system)
478 if test "x$with_afs_sysname" != "x"; then
479 AFS_SYSNAME="$with_afs_sysname"
481 AC_MSG_CHECKING(your AFS sysname)
487 AFS_SYSNAME="i386_obsd${vM}${vm}"
489 sparc64-*-openbsd?.?)
493 AFS_SYSNAME="sparc64_obsd${vM}${vm}"
499 AFS_SYSNAME="amd64_obsd${vM}${vm}"
505 AFS_SYSNAME="i386_fbsd_${vM}${vm}"
511 AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
517 AFS_SYSNAME="i386_dfbsd_${vM}${vm}"
519 i?86-*-netbsd*1.6[[M-Z]]*)
520 AFS_SYSNAME="i386_nbsd20"
522 powerpc-*-netbsd*1.6[[M-Z]]*)
523 AFS_SYSNAME="ppc_nbsd20"
526 arch=${host%%-unknown*}
527 arch=$(echo $arch |sed -e 's/x86_64/amd64/g' \
528 -e 's/powerpc/ppc/g')
539 if test $vm -eq 99 ; then
542 if test $vM -gt 1 ; then
545 AFS_SYSNAME="${arch}_nbsd${vM}${vm}"
548 AFS_SYSNAME="hp_ux110"
551 AFS_SYSNAME="hp_ux11i"
554 AFS_SYSNAME="hp_ux1123"
557 AFS_SYSNAME="ia64_hpux1122"
560 AFS_SYSNAME="ia64_hpux1123"
563 AFS_SYSNAME="hp_ux102"
565 powerpc-apple-darwin7*)
566 AFS_SYSNAME="ppc_darwin_70"
569 powerpc-apple-darwin8.*)
570 AFS_SYSNAME="ppc_darwin_80"
573 i386-apple-darwin8.*)
574 AFS_SYSNAME="x86_darwin_80"
577 powerpc-apple-darwin9.*)
578 AFS_SYSNAME="ppc_darwin_90"
581 i386-apple-darwin9.*)
582 AFS_SYSNAME="x86_darwin_90"
585 i?86-apple-darwin10.*)
586 AFS_SYSNAME="x86_darwin_100"
589 x86_64-apple-darwin10.*)
590 AFS_SYSNAME="x86_darwin_100"
593 arm-apple-darwin10.*)
594 AFS_SYSNAME="arm_darwin_100"
597 x86_64-apple-darwin11.*)
598 AFS_SYSNAME="x86_darwin_110"
601 i?86-apple-darwin11.*)
602 AFS_SYSNAME="x86_darwin_110"
605 x86_64-apple-darwin12.*)
606 AFS_SYSNAME="x86_darwin_120"
609 i?86-apple-darwin12.*)
610 AFS_SYSNAME="x86_darwin_120"
613 x86_64-apple-darwin13.*)
614 AFS_SYSNAME="x86_darwin_130"
617 i?86-apple-darwin13.*)
618 AFS_SYSNAME="x86_darwin_130"
621 sparc-sun-solaris2.8)
622 AFS_SYSNAME="sun4x_58"
624 sparc-sun-solaris2.9)
625 AFS_SYSNAME="sun4x_59"
627 sparc-sun-solaris2.10)
628 AFS_SYSNAME="sun4x_510"
630 sparc-sun-solaris2.11)
631 AFS_SYSNAME="sun4x_511"
634 AFS_SYSNAME="sunx86_58"
637 AFS_SYSNAME="sunx86_59"
640 AFS_SYSNAME="sunx86_510"
643 AFS_SYSNAME="sunx86_511"
646 AFS_SYSNAME="alpha_dux40"
649 AFS_SYSNAME="alpha_dux50"
652 AFS_SYSNAME="alpha_dux51"
658 AFS_SYSNAME="ia64_linuxXX"
661 AFS_SYSNAME="`/bin/arch`_linuxXX"
664 AFS_SYSNAME="ppc64_linuxXX"
667 AFS_SYSNAME="alpha_linux_XX"
670 AFS_SYSNAME="s390_linuxXX"
673 AFS_SYSNAME="s390x_linuxXX"
676 AFS_SYSNAME="`/bin/arch`_linuxXX"
679 AFS_SYSNAME="sparc64_linuxXX"
682 AFS_SYSNAME="i386_linuxXX"
685 AFS_SYSNAME="arm_linuxXX"
687 parisc-*-linux-gnu|hppa-*-linux-gnu)
688 AFS_SYSNAME="parisc_linuxXX"
692 AFS_SYSNAME="rs_aix42"
696 AFS_SYSNAME="rs_aix42"
700 AFS_SYSNAME="rs_aix51"
704 AFS_SYSNAME="rs_aix52"
708 AFS_SYSNAME="rs_aix53"
712 AFS_SYSNAME="rs_aix61"
716 AFS_SYSNAME="amd64_linuxXX"
720 AC_MSG_ERROR(An AFS sysname is required)
725 *_linux* | *_umlinux*)
726 if test "x${AFS_SYSKVERS}" = "x"; then
727 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
729 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
730 AFS_SYSNAME="$_AFS_SYSNAME"
733 [#ifndef CONFIG_USERMODE
736 ac_cv_linux_is_uml=yes,)
737 if test "${ac_cv_linux_is_uml}" = yes; then
738 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
740 AFS_SYSNAME="$_AFS_SYSNAME"
743 AC_MSG_RESULT($AFS_SYSNAME)
748 AC_CHECK_HEADERS(crt_externs.h)
749 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
750 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
755 dnl Some hosts have a separate common param file they should include. Figure
756 dnl out if we're on one of them now that we know the sysname.
758 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
759 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
760 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
761 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
762 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
763 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
764 *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;;
765 *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;;
766 *_nbsd70) AFS_PARAM_COMMON=param.nbsd70.h ;;
767 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
768 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
769 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
770 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
771 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
772 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
773 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
774 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
775 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
776 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
777 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
778 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
779 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
780 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
781 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
782 *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
783 *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;;
784 *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;;
785 *_obsd49) AFS_PARAM_COMMON=param.obsd49.h ;;
786 *_obsd50) AFS_PARAM_COMMON=param.obsd50.h ;;
787 *_obsd51) AFS_PARAM_COMMON=param.obsd51.h ;;
788 *_obsd52) AFS_PARAM_COMMON=param.obsd52.h ;;
789 *_obsd53) AFS_PARAM_COMMON=param.obsd53.h ;;
790 *_obsd54) AFS_PARAM_COMMON=param.obsd54.h ;;
791 *_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
792 *_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
793 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
794 # Linux alpha adds an extra underscore for no good reason.
795 *_linux_22) AFS_PARAM_COMMON=param.linux22.h ;;
796 *_linux_24) AFS_PARAM_COMMON=param.linux24.h ;;
797 *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
802 case $AFS_SYSNAME in *_linux* | *_umlinux*)
804 # Add (sub-) architecture-specific paths needed by conftests
807 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
808 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
809 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
810 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
813 if test "x$enable_kernel_module" = "xyes"; then
814 if test "x$enable_debug_kernel" = "xno"; then
815 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
817 OPENAFS_GCC_SUPPORTS_MARCH
818 AC_SUBST(P5PLUS_KOPTS)
819 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
820 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
821 OPENAFS_GCC_SUPPORTS_NO_COMMON
822 OPENAFS_GCC_SUPPORTS_PIPE
823 AC_SUBST(LINUX_GCC_KOPTS)
825 dnl Setup the kernel build environment
826 LINUX_KBUILD_USES_EXTRA_CFLAGS
827 LINUX_KERNEL_COMPILE_WORKS
829 dnl Check for header files
830 AC_CHECK_LINUX_HEADER([config.h])
831 AC_CHECK_LINUX_HEADER([completion.h])
832 AC_CHECK_LINUX_HEADER([exportfs.h])
833 AC_CHECK_LINUX_HEADER([freezer.h])
834 AC_CHECK_LINUX_HEADER([key-type.h])
835 AC_CHECK_LINUX_HEADER([semaphore.h])
836 AC_CHECK_LINUX_HEADER([seq_file.h])
838 dnl Type existence checks
839 AC_CHECK_LINUX_TYPE([struct vfs_path], [dcache.h])
840 AC_CHECK_LINUX_TYPE([kuid_t], [uidgid.h])
842 dnl Check for structure elements
843 AC_CHECK_LINUX_STRUCT([address_space_operations],
844 [write_begin], [fs.h])
845 AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
847 AC_CHECK_LINUX_STRUCT([cred], [session_keyring], [cred.h])
848 AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
849 AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.h])
850 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
851 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
852 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
853 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
854 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
855 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
856 AC_CHECK_LINUX_STRUCT([file_operations], [iterate], [fs.h])
857 AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
858 AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
859 AC_CHECK_LINUX_STRUCT([inode_operations], [truncate], [fs.h])
860 AC_CHECK_LINUX_STRUCT([key_type], [preparse], [key-type.h])
861 AC_CHECK_LINUX_STRUCT([key_type], [instantiate_prep], [key-type.h])
862 AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
863 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
864 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
865 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
866 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
868 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
870 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
871 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
872 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
873 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
874 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
875 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
876 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
877 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
878 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
879 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
880 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
882 dnl Check for typed structure elements
883 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
886 dnl Function existence checks
888 AC_CHECK_LINUX_FUNC([bdi_init],
889 [#include <linux/backing-dev.h>],
891 AC_CHECK_LINUX_FUNC([PageChecked],
892 [#include <linux/mm.h>
893 #include <linux/page-flags.h>],
895 int bchecked = PageChecked(_page);])
896 AC_CHECK_LINUX_FUNC([PageFsMisc],
897 [#include <linux/mm.h>
898 #include <linux/page-flags.h>],
900 int bchecked = PageFsMisc(_page);])
901 AC_CHECK_LINUX_FUNC([clear_inode],
902 [#include <linux/fs.h>],
903 [clear_inode(NULL);])
904 AC_CHECK_LINUX_FUNC([current_kernel_time],
905 [#include <linux/time.h>],
907 s = current_kernel_time();])
908 AC_CHECK_LINUX_FUNC([d_alloc_anon],
909 [#include <linux/fs.h>],
910 [d_alloc_anon(NULL);])
911 AC_CHECK_LINUX_FUNC([d_count],
912 [#include <linux/dcache.h>],
914 AC_CHECK_LINUX_FUNC([d_make_root],
915 [#include <linux/fs.h>],
916 [d_make_root(NULL);])
917 AC_CHECK_LINUX_FUNC([do_sync_read],
918 [#include <linux/fs.h>],
919 [do_sync_read(NULL, NULL, 0, NULL);])
920 AC_CHECK_LINUX_FUNC([find_task_by_pid],
921 [#include <linux/sched.h>],
922 [pid_t p; find_task_by_pid(p);])
923 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
924 [#include <linux/fs.h>],
925 [generic_file_aio_read(NULL,NULL,0,0);])
926 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
927 [#include <linux/pagemap.h>],
928 [grab_cache_page_write_begin(NULL, 0, 0);])
929 AC_CHECK_LINUX_FUNC([hlist_unhashed],
930 [#include <linux/list.h>],
931 [hlist_unhashed(0);])
932 AC_CHECK_LINUX_FUNC([i_size_read],
933 [#include <linux/fs.h>],
934 [i_size_read(NULL);])
935 AC_CHECK_LINUX_FUNC([inode_setattr],
936 [#include <linux/fs.h>],
937 [inode_setattr(NULL, NULL);])
938 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
939 [#include <linux/net.h>],
940 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
941 AC_CHECK_LINUX_FUNC([page_follow_link],
942 [#include <linux/fs.h>],
943 [page_follow_link(0,0);])
944 AC_CHECK_LINUX_FUNC([page_offset],
945 [#include <linux/pagemap.h>],
946 [page_offset(NULL);])
947 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
948 [#include <linux/pagevec.h>],
949 [__pagevec_lru_add_file(NULL);])
950 AC_CHECK_LINUX_FUNC([path_lookup],
951 [#include <linux/fs.h>
952 #include <linux/namei.h>],
953 [path_lookup(NULL, 0, NULL);])
954 AC_CHECK_LINUX_FUNC([proc_create],
955 [#include <linux/proc_fs.h>],
956 [proc_create(NULL, 0, NULL, NULL);])
957 AC_CHECK_LINUX_FUNC([rcu_read_lock],
958 [#include <linux/rcupdate.h>],
960 AC_CHECK_LINUX_FUNC([set_nlink],
961 [#include <linux/fs.h>],
962 [set_nlink(NULL, 1);])
963 AC_CHECK_LINUX_FUNC([sock_create_kern],
964 [#include <linux/net.h>],
965 [sock_create_kern(0, 0, 0, NULL);])
966 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
967 [#include <linux/splice.h>],
968 [splice_direct_to_actor(NULL,NULL,NULL);])
969 AC_CHECK_LINUX_FUNC([svc_addr_in],
970 [#include <linux/sunrpc/svc.h>],
971 [svc_addr_in(NULL);])
972 AC_CHECK_LINUX_FUNC([zero_user_segments],
973 [#include <linux/highmem.h>],
974 [zero_user_segments(NULL, 0, 0, 0, 0);])
975 AC_CHECK_LINUX_FUNC([noop_fsync],
976 [#include <linux/fs.h>],
977 [void *address = &noop_fsync; printk("%p\n", address)];)
978 AC_CHECK_LINUX_FUNC([kthread_run],
979 [#include <linux/kernel.h>
980 #include <linux/kthread.h>],
981 [kthread_run(NULL, NULL, "test");])
983 dnl Consequences - things which get set as a result of the
985 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
986 [AC_DEFINE([AFS_NONFSTRANS], 1,
987 [define to disable the nfs translator])])
989 dnl Assorted more complex tests
991 LINUX_EXPORTS_PROC_ROOT_FS
992 LINUX_KMEM_CACHE_INIT
993 LINUX_HAVE_KMEM_CACHE_T
994 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
995 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
996 LINUX_D_PATH_TAKES_STRUCT_PATH
998 LINUX_INODE_SETATTR_RETURN_TYPE
999 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
1000 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
1001 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
1002 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
1003 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
1004 LINUX_DOP_D_DELETE_TAKES_CONST
1005 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
1006 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
1007 LINUX_FOP_F_FSYNC_TAKES_DENTRY
1008 LINUX_FOP_F_FSYNC_TAKES_RANGE
1009 LINUX_AOP_WRITEBACK_CONTROL
1010 LINUX_FS_STRUCT_FOP_HAS_SPLICE
1011 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
1012 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
1013 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
1014 LINUX_KERNEL_SOCK_CREATE
1015 LINUX_EXPORTS_KEY_TYPE_KEYRING
1017 LINUX_RECALC_SIGPENDING_ARG_TYPE
1018 LINUX_EXPORTS_TASKLIST_LOCK
1019 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
1020 LINUX_STATFS_TAKES_DENTRY
1022 LINUX_HAVE_TRY_TO_FREEZE
1023 LINUX_LINUX_KEYRING_SUPPORT
1024 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
1025 LINUX_KEY_ALLOC_NEEDS_CRED
1026 LINUX_INIT_WORK_HAS_DATA
1027 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
1028 LINUX_HAVE_DCACHE_LOCK
1029 LINUX_D_COUNT_IS_INT
1030 LINUX_IOP_MKDIR_TAKES_UMODE_T
1031 LINUX_IOP_CREATE_TAKES_UMODE_T
1032 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
1033 LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE
1034 LINUX_DENTRY_OPEN_TAKES_PATH
1035 LINUX_D_ALIAS_IS_HLIST
1036 LINUX_HLIST_ITERATOR_NO_NODE
1037 LINUX_IOP_I_CREATE_TAKES_BOOL
1038 LINUX_DOP_D_REVALIDATE_TAKES_UNSIGNED
1039 LINUX_IOP_LOOKUP_TAKES_UNSIGNED
1041 dnl If we are guaranteed that keyrings will work - that is
1042 dnl a) The kernel has keyrings enabled
1043 dnl b) The code is new enough to give us a key_type_keyring
1044 dnl then we just disable syscall probing unless we've been
1047 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
1048 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
1049 [enable_linux_syscall_probing="no"],
1050 [enable_linux_syscall_probing="yes"])
1053 dnl Syscall probing needs a few tests of its own, and just
1054 dnl won't work if the kernel doesn't export init_mm
1055 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1056 LINUX_EXPORTS_INIT_MM
1057 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
1059 [Can't do syscall probing without exported init_mm])
1061 LINUX_EXPORTS_SYS_CHDIR
1062 LINUX_EXPORTS_SYS_OPEN
1063 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
1064 [define to enable syscall table probes])
1067 dnl Packaging and SMP build
1068 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1075 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1076 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1077 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1079 ac_cv_linux_exports_sys_call_table=no
1080 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1081 ac_cv_linux_exports_ia32_sys_call_table=yes
1084 LINUX_EXPORTS_KALLSYMS_ADDRESS
1085 LINUX_EXPORTS_KALLSYMS_SYMBOL
1086 LINUX_EXPORTS_SYS_CALL_TABLE
1087 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1088 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1089 linux_syscall_method=none
1090 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1091 linux_syscall_method=scan
1092 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1093 linux_syscall_method=scan_with_kallsyms_address
1096 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1097 linux_syscall_method=kallsyms_symbol
1099 if test "x$linux_syscall_method" = "xnone"; then
1100 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1101 linux_syscall_method=scan
1105 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1106 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1108 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1109 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1111 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1112 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1114 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1118 dnl Linux-only, but just enable always.
1119 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1122 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1123 [ac_cv_sync_fetch_and_add],
1124 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1125 [ac_cv_sync_fetch_and_add=yes],
1126 [ac_cv_sync_fetch_and_add=no])
1128 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1129 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1130 [define if your C compiler has __sync_add_and_fetch])])
1132 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1133 [ac_cv_sockaddr_len],
1134 [AC_TRY_COMPILE( [#include <sys/types.h>
1135 #include <sys/socket.h>],
1136 [struct sockaddr *a; a->sa_len=0;],
1137 [ac_cv_sockaddr_len=yes],
1138 [ac_cv_sockaddr_len=no])
1140 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1141 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1142 [define if you struct sockaddr sa_len])])
1144 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1145 echo Skipping library tests because they confuse Irix.
1147 AC_SEARCH_LIBS([socket], [socket inet])
1148 AC_SEARCH_LIBS([connect], [nsl])
1149 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1151 dnl darwin wants it, aix hates it
1152 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1156 #include <sys/types.h>
1157 #include <sys/socket.h>
1158 #include <netinet/in.h>
1159 #include <arpa/inet.h>
1160 #include <arpa/nameser.h>
1161 #include <arpa/nameser_compat.h>
1163 ], [static int i; i = 0;],
1165 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1169 openafs_save_libs="$LIBS"
1170 AC_MSG_CHECKING([for res_search])
1173 if test "$ac_cv_func_res_search" = no; then
1174 for lib in dns nsl resolv; do
1175 if test "$ac_cv_func_res_search" != yes; then
1178 LIBS="$openafs_save_libs"
1181 if test "$ac_cv_func_res_search" = yes; then
1183 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1184 AC_MSG_RESULT([yes, in lib$lib])
1189 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1194 XLIBS="$LIB_AFSDB $XLIBS"
1196 AC_CHECK_RESOLV_RETRANS
1198 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1199 [ac_cv_setsockopt_iprecverr],
1201 #include <sys/types.h>
1202 #include <sys/socket.h>
1203 #include <netinet/in.h>],
1205 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1206 [ac_cv_setsockopt_iprecverr=yes],
1207 [ac_cv_setsockopt_iprecverr=no])])
1209 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1210 [AC_DEFINE([HAVE_SETSOCKOPT_IP_RECVERR], [1],
1211 [define if we can receive socket errors via IP_RECVERR])])
1214 if test "x$MKAFS_OSTYPE" = OBSD; then
1215 PTHREAD_LIBS="-pthread"
1217 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1218 PTHREAD_LIBS="-pthread"
1220 if test "x$PTHREAD_LIBS" = xerror; then
1221 AC_CHECK_LIB(pthread, pthread_attr_init,
1222 PTHREAD_LIBS="-lpthread")
1224 if test "x$PTHREAD_LIBS" = xerror; then
1225 AC_CHECK_LIB(pthreads, pthread_attr_init,
1226 PTHREAD_LIBS="-lpthreads")
1228 if test "x$PTHREAD_LIBS" = xerror; then
1229 AC_CHECK_LIB(c_r, pthread_attr_init,
1230 PTHREAD_LIBS="-lc_r")
1232 if test "x$PTHREAD_LIBS" = xerror; then
1233 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1235 if test "x$PTHREAD_LIBS" = xerror; then
1236 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1237 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1238 PTHREAD_LIBS="-lpthread")
1240 if test "x$PTHREAD_LIBS" = xerror; then
1241 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1243 AC_SUBST(PTHREAD_LIBS)
1245 HOST_CPU="$host_cpu"
1247 if test "x$with_bsd_kernel_headers" != "x"; then
1248 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1250 BSD_KERNEL_PATH="/usr/src/sys"
1253 if test "x$with_bsd_kernel_build" != "x"; then
1254 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1256 case $AFS_SYSNAME in
1258 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1261 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1266 if test "$enable_supergroups" = "yes"; then
1267 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1270 if test "$enable_bitmap_later" = "yes"; then
1271 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1274 if test "$enable_unix_sockets" = "yes"; then
1275 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1276 USE_UNIX_SOCKETS="yes"
1278 USE_UNIX_SOCKETS="no"
1280 AC_SUBST(USE_UNIX_SOCKETS)
1282 if test "$enable_namei_fileserver" = "yes"; then
1283 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1286 if test "$enable_namei_fileserver" = "default"; then
1289 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1290 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1294 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1295 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1307 dnl check for tivoli
1308 AC_MSG_CHECKING(for tivoli tsm butc support)
1310 if test "$enable_tivoli_tsm" = "yes"; then
1311 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1312 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1313 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1314 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1316 if test -r "$XBSADIR3/dsmapifp.h"; then
1317 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1319 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1320 elif test -r "$XBSADIR4/dsmapifp.h"; then
1321 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1323 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1324 elif test -r "$XBSADIR1/xbsa.h"; then
1325 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1327 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1328 elif test -r "$XBSADIR2/xbsa.h"; then
1329 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1331 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1333 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1338 AC_SUBST(XBSA_CFLAGS)
1339 AC_SUBST(XBSA_XLIBS)
1341 dnl checks for header files.
1345 AC_CHECK_HEADERS([ \
1362 security/pam_appl.h \
1404 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1405 #ifdef HAVE_NETINET_IN_H
1406 # include <netinet/in.h>
1409 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1410 #ifdef HAVE_SYS_SOCKET_H
1411 # include <sys/socket.h>
1414 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1415 #ifdef HAVE_SYS_SOCKET_H
1416 # include <sys/socket.h>
1418 #ifdef HAVE_NETINET_IN_H
1419 # include <netinet/in.h>
1421 #ifdef HAVE_NET_IF_H
1422 # include <net/if.h>
1425 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1426 #ifdef HAVE_SECURITY_PAM_APPL_H
1427 # include <security/pam_appl.h>
1430 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1432 AC_CHECK_TYPES([fsblkcnt_t],,,[
1433 #include <sys/types.h>
1434 #ifdef HAVE_SYS_BITYPES_H
1435 #include <sys/bitypes.h>
1437 #ifdef HAVE_SYS_STATFS_H
1438 #include <sys/statfs.h>
1440 #ifdef HAVE_SYS_STATVFS_H
1441 #include <sys/statvfs.h>
1445 dnl see what struct stat has for timestamps
1446 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1448 dnl check for curses-lib
1449 AS_IF([test "x$enable_gtx" != "xno"],
1451 AC_CHECK_LIB( [ncurses], [setupterm],
1452 [LIB_curses=-lncurses],
1453 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1454 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1457 AC_SUBST(LIB_curses)])
1459 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1461 if test "$enable_debug_locks" = yes; then
1462 AC_DEFINE(OPR_DEBUG_LOCKS, 1, [turn on lock debugging in opr])
1465 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1466 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1467 case $AFS_SYSNAME in
1480 if test "$enable_login" = yes; then
1485 AC_SUBST(BUILD_LOGIN)
1487 if test "$enable_uss" = yes; then
1494 if test "$enable_kauth" = yes; then
1499 AC_SUBST(INSTALL_KAUTH)
1536 OPENAFS_C_ATTRIBUTE()
1538 dnl Functions that Heimdal's libroken provides, but that we
1539 dnl haven't found a need for yet, and so haven't imported
1558 dnl Functions that are in objects that we always build from libroken
1568 dnl Functions that we're going to try and get from libroken
1569 AC_REPLACE_FUNCS([ \
1604 dnl Headers that we're going to try and get from libroken
1605 AC_CHECK_HEADERS([ \
1610 AC_CHECK_DECLS([h_errno], [], [], [
1611 #include <sys/types.h>
1620 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1621 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1623 AC_SUBST(ROKEN_HEADERS)
1625 dnl Stuff that's harder ...
1626 AC_MSG_CHECKING([for bswap16])
1627 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1628 #ifdef HAVE_SYS_TYPES_H
1629 #include <sys/types.h>
1631 #ifdef HAVE_SYS_BSWAP_H
1632 #include <sys/bswap.h>
1635 [short a, b; b = bswap16(a); ])],
1637 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1639 [AC_MSG_RESULT(no)])
1641 AC_MSG_CHECKING([for bswap32])
1642 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1643 #include <sys/types.h>
1645 #ifdef HAVE_SYS_BSWAP_H
1646 #include <sys/bswap.h>
1649 [int a, b; b = bswap32(a); ])],
1651 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1653 [AC_MSG_RESULT(no)])
1655 case $AFS_SYSNAME in
1657 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1660 AC_MSG_CHECKING([for positional I/O])
1661 if test "$ac_cv_func_pread" = "yes" && \
1662 test "$ac_cv_func_pwrite" = "yes"; then
1663 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1668 AC_MSG_CHECKING([for vectored positional I/O])
1669 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1670 "$ac_cv_func_pwritev" = "yes" -a \
1671 "$ac_cv_func_preadv64" = "yes" -a \
1672 "$ac_cv_func_pwritev64" = "yes"],
1673 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1674 AC_MSG_RESULT(yes)],
1675 [AC_MSG_RESULT(no)])
1679 AC_MSG_CHECKING([for POSIX regex library])
1680 if test "$ac_cv_header_regex_h" = "yes" && \
1681 test "$ac_cv_func_regcomp" = "yes" && \
1682 test "$ac_cv_func_regexec" = "yes" && \
1683 test "$ac_cv_func_regerror" = "yes"; then
1684 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1690 dnl Look for "non-portable" pthreads functions.
1692 LIBS="$LIBS $PTHREAD_LIBS"
1694 pthread_set_name_np \
1695 pthread_setname_np \
1698 dnl Sadly, there are three different versions of pthread_setname_np.
1699 dnl Try to cater for all of them.
1700 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1701 AC_MSG_CHECKING([for signature of pthread_setname_np])
1703 #include <pthread.h>
1704 #ifdef HAVE_PTHREAD_NP_H
1705 #include <pthread_np.h>
1707 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1708 AC_MSG_RESULT([three arguments])
1709 pthread_setname_np_args=3], [
1711 #include <pthread.h>
1712 #ifdef HAVE_PTHREAD_NP_H
1713 #include <pthread_np.h>
1715 ], [pthread_setname_np(pthread_self(), "test")], [
1716 AC_MSG_RESULT([two arguments])
1717 pthread_setname_np_args=2], [
1719 #include <pthread.h>
1720 #ifdef HAVE_PTHREAD_NP_H
1721 #include <pthread_np.h>
1723 ], [pthread_setname_np("test")], [
1724 AC_MSG_RESULT([one argument])
1725 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1728 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1732 openafs_cv_saved_CFLAGS="$CFLAGS"
1733 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1737 AC_CHECK_SIZEOF(void *)
1738 AC_CHECK_SIZEOF(unsigned long long)
1739 AC_CHECK_SIZEOF(unsigned long)
1740 AC_CHECK_SIZEOF(unsigned int)
1744 AC_CHECK_TYPE([sig_atomic_t],[],
1745 [AC_DEFINE([sig_atomic_t], [int],
1746 [Define to int if <signal.h> does not define.])],
1747 [#include <sys/types.h>
1748 #include <signal.h>])
1749 AC_CHECK_TYPE([socklen_t],[],
1750 [AC_DEFINE([socklen_t], [int],
1751 [Define to int if <sys/socket.h> does not define.])],
1752 [#include <sys/types.h>
1753 #include <sys/socket.h>])
1754 AC_CHECK_TYPES(off64_t)
1755 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1756 AC_CHECK_TYPES([struct winsize], [], [], [
1757 #ifdef HAVE_TERMIOS_H
1758 # include <termios.h>
1760 # include <sys/termios.h>
1762 #include <sys/ioctl.h>])
1763 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1764 struct sockaddr_storage],
1766 #include <sys/types.h>
1767 #include <sys/socket.h>
1769 AC_CHECK_TYPES([sa_family_t], [], [], [
1770 #include <sys/types.h>
1771 #include <sys/socket.h>
1773 AC_CHECK_TYPES([struct addrinfo], [], [], [
1774 #include <sys/types.h>
1779 AC_CHECK_TYPES([long long], [], [], [])
1781 AC_SIZEOF_TYPE(long)
1783 CFLAGS="$openafs_cv_saved_CFLAGS"
1785 RRA_HEADER_PAM_CONST
1788 dnl Directory PATH handling
1789 if test "x$enable_transarc_paths" = "xyes" ; then
1790 afsconfdir=${afsconfdir=/usr/afs/etc}
1791 viceetcdir=${viceetcdir=/usr/vice/etc}
1792 afskerneldir=${afskerneldir=${viceetcdir}}
1793 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1794 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1795 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1796 afsdbdir=${afsdbdir=/usr/afs/db}
1797 afslogsdir=${afslogsdir=/usr/afs/logs}
1798 afslocaldir=${afslocaldir=/usr/afs/local}
1799 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1800 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1801 afsdatadir=${afsdatadir=/usr/vice/etc}
1803 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1804 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1805 afskerneldir=${afskerneldir='${libdir}/openafs'}
1806 afssrvbindir=${afssrvbindir='${bindir}'}
1807 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1808 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1809 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1810 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1811 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1812 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1813 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1814 afsdatadir=${afsdatadir='${datadir}/openafs'}
1816 AC_SUBST(afsconfdir)
1817 AC_SUBST(viceetcdir)
1818 AC_SUBST(afskerneldir)
1819 AC_SUBST(afssrvbindir)
1820 AC_SUBST(afssrvsbindir)
1821 AC_SUBST(afssrvlibexecdir)
1823 AC_SUBST(afslogsdir)
1824 AC_SUBST(afslocaldir)
1825 AC_SUBST(afsbackupdir)
1826 AC_SUBST(afsbosconfigdir)
1827 AC_SUBST(afsdatadir)
1829 if test "x$enable_kernel_module" = "xyes"; then
1830 ENABLE_KERNEL_MODULE=libafs
1833 if test "x$enable_pthreaded_ubik" = "xyes"; then
1834 ENABLE_PTHREADED_UBIK=yes
1838 AC_SUBST(AFS_SYSNAME)
1839 AC_SUBST(AFS_PARAM_COMMON)
1840 AC_SUBST(ENABLE_KERNEL_MODULE)
1841 AC_SUBST(ENABLE_PTHREADED_UBIK)
1843 AC_SUBST(LINUX_KERNEL_PATH)
1844 AC_SUBST(LINUX_KERNEL_BUILD)
1846 AC_SUBST(BSD_KERNEL_PATH)
1847 AC_SUBST(BSD_KERNEL_BUILD)
1848 AC_SUBST(LINUX_VERSION)
1849 AC_SUBST(MKAFS_OSTYPE)
1850 AC_SUBST(TOP_OBJDIR)
1851 AC_SUBST(TOP_SRCDIR)
1852 AC_SUBST(TOP_INCDIR)
1853 AC_SUBST(TOP_LIBDIR)
1855 AC_SUBST(DARWIN_INFOFILE)
1856 AC_SUBST(IRIX_BUILD_IP35)
1859 AC_SUBST(DOCBOOK2PDF)
1860 AC_SUBST(DOCBOOK_STYLESHEETS)
1865 TOP_SRCDIR="${srcdir}/src"
1867 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1873 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1877 TOP_OBJDIR="${SRCDIR_PARENT}"
1878 TOP_INCDIR="${SRCDIR_PARENT}/include"
1879 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1880 if test "${DEST}x" = "x"; then
1881 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1884 if test "x$with_crosstools_dir" != "x"; then
1885 if test -f "$with_crosstools_dir/rxgen" -a -f "$with_crosstools_dir/compile_et" -a -f "$with_crosstools_dir/config"; then
1886 COMPILE_ET_PATH=$with_crosstools_dir/compile_et
1887 CONFIGTOOL_PATH=$with_crosstools_dir/config
1888 RXGEN_PATH=$with_crosstools_dir/rxgen
1890 AC_MSG_ERROR(Tools not found in $with_crosstools_dir)
1894 COMPILE_ET_PATH="${SRCDIR_PARENT}/src/comerr/compile_et"
1895 CONFIGTOOL_PATH="${SRCDIR_PARENT}/src/config/config"
1896 RXGEN_PATH="${SRCDIR_PARENT}/src/rxgen/rxgen"
1898 AC_SUBST(COMPILE_ET_PATH)
1899 AC_SUBST(CONFIGTOOL_PATH)
1900 AC_SUBST(RXGEN_PATH)
1902 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1903 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1904 AC_SUBST(HELPER_SPLINT)
1905 AC_SUBST(HELPER_SPLINTCFG)
1907 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1909 dnl Check to see if crypt lives in a different library
1910 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1913 dnl Check to see if the compiler support labels in structs
1914 AC_MSG_CHECKING(for label support in structs)
1915 AC_TRY_COMPILE([], [
1916 extern void osi_UFSOpen(void);
1918 void (*open) (void);
1920 struct labeltest struct_labeltest = {
1921 .open = osi_UFSOpen,
1925 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1930 AC_MSG_CHECKING([checking for dirfd])
1931 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1932 #ifdef HAVE_DIRENT_H
1936 [[DIR *d = 0; dirfd(d);]])],
1937 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1938 if test "$ac_rk_have_dirfd" = "yes" ; then
1939 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1941 AC_MSG_RESULT($ac_rk_have_dirfd)
1943 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1944 #ifdef HAVE_DIRENT_H
1948 OPENAFS_HAVE_STRUCT_FIELD(struct rusage, ru_idrss,
1949 [#ifdef HAVE_SYS_RESOURCE_H
1950 #include <sys/resource.h>
1953 dnl Eventually, this will look for the system one, or for OpenSSL
1954 LIB_hcrypto="-lafshcrypto"
1955 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1956 AC_SUBST(LIB_hcrypto)
1957 AC_SUBST(LDFLAGS_hcrypto)
1959 dnl Check for UUID library
1960 AC_CHECK_HEADERS([uuid/uuid.h])
1961 AC_CHECK_LIB(uuid, uuid_generate, LIBS_uuid="-luuid")
1962 AC_CHECK_FUNCS([uuid_generate])