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([--disable-kauth],
168 [do not install the deprecated kauth server and utilities (defaults to
171 [enable_kauth="yes"])
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 sparc-sun-solaris2.8)
614 AFS_SYSNAME="sun4x_58"
616 sparc-sun-solaris2.9)
617 AFS_SYSNAME="sun4x_59"
619 sparc-sun-solaris2.10)
620 AFS_SYSNAME="sun4x_510"
622 sparc-sun-solaris2.11)
623 AFS_SYSNAME="sun4x_511"
626 AFS_SYSNAME="sunx86_58"
629 AFS_SYSNAME="sunx86_59"
632 AFS_SYSNAME="sunx86_510"
635 AFS_SYSNAME="sunx86_511"
638 AFS_SYSNAME="alpha_dux40"
641 AFS_SYSNAME="alpha_dux50"
644 AFS_SYSNAME="alpha_dux51"
650 AFS_SYSNAME="ia64_linuxXX"
653 AFS_SYSNAME="`/bin/arch`_linuxXX"
656 AFS_SYSNAME="ppc64_linuxXX"
659 AFS_SYSNAME="alpha_linux_XX"
662 AFS_SYSNAME="s390_linuxXX"
665 AFS_SYSNAME="s390x_linuxXX"
668 AFS_SYSNAME="`/bin/arch`_linuxXX"
671 AFS_SYSNAME="sparc64_linuxXX"
674 AFS_SYSNAME="i386_linuxXX"
677 AFS_SYSNAME="arm_linuxXX"
679 parisc-*-linux-gnu|hppa-*-linux-gnu)
680 AFS_SYSNAME="parisc_linuxXX"
684 AFS_SYSNAME="rs_aix42"
688 AFS_SYSNAME="rs_aix42"
692 AFS_SYSNAME="rs_aix51"
696 AFS_SYSNAME="rs_aix52"
700 AFS_SYSNAME="rs_aix53"
704 AFS_SYSNAME="rs_aix61"
708 AFS_SYSNAME="amd64_linuxXX"
712 AC_MSG_ERROR(An AFS sysname is required)
717 *_linux* | *_umlinux*)
718 if test "x${AFS_SYSKVERS}" = "x"; then
719 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
721 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
722 AFS_SYSNAME="$_AFS_SYSNAME"
725 [#ifndef CONFIG_USERMODE
728 ac_cv_linux_is_uml=yes,)
729 if test "${ac_cv_linux_is_uml}" = yes; then
730 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
732 AFS_SYSNAME="$_AFS_SYSNAME"
735 AC_MSG_RESULT($AFS_SYSNAME)
740 AC_CHECK_HEADERS(crt_externs.h)
741 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
742 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
747 dnl Some hosts have a separate common param file they should include. Figure
748 dnl out if we're on one of them now that we know the sysname.
750 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
751 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
752 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
753 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
754 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
755 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
756 *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;;
757 *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;;
758 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
759 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
760 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
761 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
762 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
763 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
764 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
765 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
766 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
767 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
768 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
769 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
770 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
771 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
772 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
773 *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
774 *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;;
775 *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;;
776 *_obsd49) AFS_PARAM_COMMON=param.obsd49.h ;;
777 *_obsd50) AFS_PARAM_COMMON=param.obsd50.h ;;
778 *_obsd51) AFS_PARAM_COMMON=param.obsd51.h ;;
779 *_obsd52) AFS_PARAM_COMMON=param.obsd52.h ;;
780 *_obsd53) AFS_PARAM_COMMON=param.obsd53.h ;;
781 *_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
782 *_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
783 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
784 # Linux alpha adds an extra underscore for no good reason.
785 *_linux_22) AFS_PARAM_COMMON=param.linux22.h ;;
786 *_linux_24) AFS_PARAM_COMMON=param.linux24.h ;;
787 *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
792 case $AFS_SYSNAME in *_linux* | *_umlinux*)
794 # Add (sub-) architecture-specific paths needed by conftests
797 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
798 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
799 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
800 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
803 if test "x$enable_kernel_module" = "xyes"; then
804 if test "x$enable_debug_kernel" = "xno"; then
805 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
807 OPENAFS_GCC_SUPPORTS_MARCH
808 AC_SUBST(P5PLUS_KOPTS)
809 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
810 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
811 OPENAFS_GCC_SUPPORTS_NO_COMMON
812 OPENAFS_GCC_SUPPORTS_PIPE
813 AC_SUBST(LINUX_GCC_KOPTS)
815 dnl Setup the kernel build environment
816 LINUX_KBUILD_USES_EXTRA_CFLAGS
817 LINUX_KERNEL_COMPILE_WORKS
819 dnl Check for header files
820 AC_CHECK_LINUX_HEADER([config.h])
821 AC_CHECK_LINUX_HEADER([completion.h])
822 AC_CHECK_LINUX_HEADER([exportfs.h])
823 AC_CHECK_LINUX_HEADER([freezer.h])
824 AC_CHECK_LINUX_HEADER([key-type.h])
825 AC_CHECK_LINUX_HEADER([semaphore.h])
826 AC_CHECK_LINUX_HEADER([seq_file.h])
828 dnl Type existence checks
829 AC_CHECK_LINUX_TYPE([struct vfs_path], [dcache.h])
831 dnl Check for structure elements
832 AC_CHECK_LINUX_STRUCT([address_space_operations],
833 [write_begin], [fs.h])
834 AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
836 AC_CHECK_LINUX_STRUCT([cred], [session_keyring], [cred.h])
837 AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
838 AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.h])
839 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
840 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
841 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
842 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
843 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
844 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
845 AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
846 AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
847 AC_CHECK_LINUX_STRUCT([filename], [name], [fs.h])
848 AC_CHECK_LINUX_STRUCT([inode_operations], [truncate], [fs.h])
849 AC_CHECK_LINUX_STRUCT([key_type], [preparse], [key-type.h])
850 AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
851 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
852 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
853 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
854 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
856 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
858 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
859 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
860 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
861 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
862 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
863 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
864 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
865 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
866 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
867 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
868 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
870 dnl Check for typed structure elements
871 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
874 dnl Function existence checks
876 AC_CHECK_LINUX_FUNC([bdi_init],
877 [#include <linux/backing-dev.h>],
879 AC_CHECK_LINUX_FUNC([PageChecked],
880 [#include <linux/mm.h>
881 #include <linux/page-flags.h>],
883 int bchecked = PageChecked(_page);])
884 AC_CHECK_LINUX_FUNC([PageFsMisc],
885 [#include <linux/mm.h>
886 #include <linux/page-flags.h>],
888 int bchecked = PageFsMisc(_page);])
889 AC_CHECK_LINUX_FUNC([clear_inode],
890 [#include <linux/fs.h>],
891 [clear_inode(NULL);])
892 AC_CHECK_LINUX_FUNC([current_kernel_time],
893 [#include <linux/time.h>],
895 s = current_kernel_time();])
896 AC_CHECK_LINUX_FUNC([d_alloc_anon],
897 [#include <linux/fs.h>],
898 [d_alloc_anon(NULL);])
899 AC_CHECK_LINUX_FUNC([d_make_root],
900 [#include <linux/fs.h>],
901 [d_make_root(NULL);])
902 AC_CHECK_LINUX_FUNC([do_sync_read],
903 [#include <linux/fs.h>],
904 [do_sync_read(NULL, NULL, 0, NULL);])
905 AC_CHECK_LINUX_FUNC([find_task_by_pid],
906 [#include <linux/sched.h>],
907 [pid_t p; find_task_by_pid(p);])
908 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
909 [#include <linux/fs.h>],
910 [generic_file_aio_read(NULL,NULL,0,0);])
911 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
912 [#include <linux/pagemap.h>],
913 [grab_cache_page_write_begin(NULL, 0, 0);])
914 AC_CHECK_LINUX_FUNC([hlist_unhashed],
915 [#include <linux/list.h>],
916 [hlist_unhashed(0);])
917 AC_CHECK_LINUX_FUNC([i_size_read],
918 [#include <linux/fs.h>],
919 [i_size_read(NULL);])
920 AC_CHECK_LINUX_FUNC([inode_setattr],
921 [#include <linux/fs.h>],
922 [inode_setattr(NULL, NULL);])
923 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
924 [#include <linux/net.h>],
925 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
926 AC_CHECK_LINUX_FUNC([page_follow_link],
927 [#include <linux/fs.h>],
928 [page_follow_link(0,0);])
929 AC_CHECK_LINUX_FUNC([page_offset],
930 [#include <linux/pagemap.h>],
931 [page_offset(NULL);])
932 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
933 [#include <linux/pagevec.h>],
934 [__pagevec_lru_add_file(NULL);])
935 AC_CHECK_LINUX_FUNC([path_lookup],
936 [#include <linux/fs.h>
937 #include <linux/namei.h>],
938 [path_lookup(NULL, 0, NULL);])
939 AC_CHECK_LINUX_FUNC([proc_create],
940 [#include <linux/proc_fs.h>],
941 [proc_create(NULL, 0, NULL, NULL);])
942 AC_CHECK_LINUX_FUNC([rcu_read_lock],
943 [#include <linux/rcupdate.h>],
945 AC_CHECK_LINUX_FUNC([set_nlink],
946 [#include <linux/fs.h>],
947 [set_nlink(NULL, 1);])
948 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
949 [#include <linux/splice.h>],
950 [splice_direct_to_actor(NULL,NULL,NULL);])
951 AC_CHECK_LINUX_FUNC([svc_addr_in],
952 [#include <linux/sunrpc/svc.h>],
953 [svc_addr_in(NULL);])
954 AC_CHECK_LINUX_FUNC([zero_user_segments],
955 [#include <linux/highmem.h>],
956 [zero_user_segments(NULL, 0, 0, 0, 0);])
957 AC_CHECK_LINUX_FUNC([noop_fsync],
958 [#include <linux/fs.h>],
959 [void *address = &noop_fsync; printk("%p\n", address)];)
960 AC_CHECK_LINUX_FUNC([kthread_run],
961 [#include <linux/kernel.h>
962 #include <linux/kthread.h>],
963 [kthread_run(NULL, NULL, "test");])
965 dnl Consequences - things which get set as a result of the
967 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
968 [AC_DEFINE([AFS_NONFSTRANS], 1,
969 [define to disable the nfs translator])])
971 dnl Assorted more complex tests
973 LINUX_EXPORTS_PROC_ROOT_FS
974 LINUX_KMEM_CACHE_INIT
975 LINUX_HAVE_KMEM_CACHE_T
976 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
977 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
978 LINUX_D_PATH_TAKES_STRUCT_PATH
980 LINUX_INODE_SETATTR_RETURN_TYPE
981 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
982 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
983 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
984 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
985 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
986 LINUX_DOP_D_DELETE_TAKES_CONST
987 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
988 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
989 LINUX_FOP_F_FSYNC_TAKES_DENTRY
990 LINUX_FOP_F_FSYNC_TAKES_RANGE
991 LINUX_AOP_WRITEBACK_CONTROL
992 LINUX_FS_STRUCT_FOP_HAS_SPLICE
993 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
994 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
995 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
996 LINUX_KERNEL_SOCK_CREATE
997 LINUX_EXPORTS_KEY_TYPE_KEYRING
999 LINUX_RECALC_SIGPENDING_ARG_TYPE
1000 LINUX_EXPORTS_TASKLIST_LOCK
1001 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
1002 LINUX_STATFS_TAKES_DENTRY
1004 LINUX_HAVE_TRY_TO_FREEZE
1005 LINUX_LINUX_KEYRING_SUPPORT
1006 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
1007 LINUX_KEY_ALLOC_NEEDS_CRED
1008 LINUX_INIT_WORK_HAS_DATA
1009 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
1010 LINUX_HAVE_DCACHE_LOCK
1011 LINUX_D_COUNT_IS_INT
1012 LINUX_IOP_MKDIR_TAKES_UMODE_T
1013 LINUX_IOP_CREATE_TAKES_UMODE_T
1014 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
1015 LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE
1016 LINUX_DENTRY_OPEN_TAKES_PATH
1017 LINUX_D_ALIAS_IS_HLIST
1018 LINUX_HLIST_ITERATOR_NO_NODE
1019 LINUX_IOP_I_CREATE_TAKES_BOOL
1020 LINUX_DOP_D_REVALIDATE_TAKES_UNSIGNED
1021 LINUX_IOP_LOOKUP_TAKES_UNSIGNED
1023 dnl If we are guaranteed that keyrings will work - that is
1024 dnl a) The kernel has keyrings enabled
1025 dnl b) The code is new enough to give us a key_type_keyring
1026 dnl then we just disable syscall probing unless we've been
1029 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
1030 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
1031 [enable_linux_syscall_probing="no"],
1032 [enable_linux_syscall_probing="yes"])
1035 dnl Syscall probing needs a few tests of its own, and just
1036 dnl won't work if the kernel doesn't export init_mm
1037 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1038 LINUX_EXPORTS_INIT_MM
1039 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
1041 [Can't do syscall probing without exported init_mm])
1043 LINUX_EXPORTS_SYS_CHDIR
1044 LINUX_EXPORTS_SYS_OPEN
1045 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
1046 [define to enable syscall table probes])
1049 dnl Packaging and SMP build
1050 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1057 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1058 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1059 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1061 ac_cv_linux_exports_sys_call_table=no
1062 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1063 ac_cv_linux_exports_ia32_sys_call_table=yes
1066 LINUX_EXPORTS_KALLSYMS_ADDRESS
1067 LINUX_EXPORTS_KALLSYMS_SYMBOL
1068 LINUX_EXPORTS_SYS_CALL_TABLE
1069 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1070 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1071 linux_syscall_method=none
1072 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1073 linux_syscall_method=scan
1074 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1075 linux_syscall_method=scan_with_kallsyms_address
1078 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1079 linux_syscall_method=kallsyms_symbol
1081 if test "x$linux_syscall_method" = "xnone"; then
1082 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1083 linux_syscall_method=scan
1087 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1088 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1090 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1091 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1093 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1094 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1096 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1100 dnl Linux-only, but just enable always.
1101 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1104 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1105 [ac_cv_sync_fetch_and_add],
1106 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1107 [ac_cv_sync_fetch_and_add=yes],
1108 [ac_cv_sync_fetch_and_add=no])
1110 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1111 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1112 [define if your C compiler has __sync_add_and_fetch])])
1114 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1115 [ac_cv_sockaddr_len],
1116 [AC_TRY_COMPILE( [#include <sys/types.h>
1117 #include <sys/socket.h>],
1118 [struct sockaddr *a; a->sa_len=0;],
1119 [ac_cv_sockaddr_len=yes],
1120 [ac_cv_sockaddr_len=no])
1122 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1123 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1124 [define if you struct sockaddr sa_len])])
1126 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1127 echo Skipping library tests because they confuse Irix.
1129 AC_SEARCH_LIBS([socket], [socket inet])
1130 AC_SEARCH_LIBS([connect], [nsl])
1131 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1133 dnl darwin wants it, aix hates it
1134 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1138 #include <sys/types.h>
1139 #include <sys/socket.h>
1140 #include <netinet/in.h>
1141 #include <arpa/inet.h>
1142 #include <arpa/nameser.h>
1143 #include <arpa/nameser_compat.h>
1145 ], [static int i; i = 0;],
1147 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1151 openafs_save_libs="$LIBS"
1152 AC_MSG_CHECKING([for res_search])
1155 if test "$ac_cv_func_res_search" = no; then
1156 for lib in dns nsl resolv; do
1157 if test "$ac_cv_func_res_search" != yes; then
1160 LIBS="$openafs_save_libs"
1163 if test "$ac_cv_func_res_search" = yes; then
1165 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1166 AC_MSG_RESULT([yes, in lib$lib])
1171 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1176 XLIBS="$LIB_AFSDB $XLIBS"
1178 AC_CHECK_RESOLV_RETRANS
1180 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1181 [ac_cv_setsockopt_iprecverr],
1183 #include <sys/types.h>
1184 #include <sys/socket.h>
1185 #include <netinet/in.h>],
1187 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1188 [ac_cv_setsockopt_iprecverr=yes],
1189 [ac_cv_setsockopt_iprecverr=no])])
1191 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1192 [AC_DEFINE([HAVE_SETSOCKOPT_IP_RECVERR], [1],
1193 [define if we can receive socket errors via IP_RECVERR])])
1196 if test "x$MKAFS_OSTYPE" = OBSD; then
1197 PTHREAD_LIBS="-pthread"
1199 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1200 PTHREAD_LIBS="-pthread"
1202 if test "x$PTHREAD_LIBS" = xerror; then
1203 AC_CHECK_LIB(pthread, pthread_attr_init,
1204 PTHREAD_LIBS="-lpthread")
1206 if test "x$PTHREAD_LIBS" = xerror; then
1207 AC_CHECK_LIB(pthreads, pthread_attr_init,
1208 PTHREAD_LIBS="-lpthreads")
1210 if test "x$PTHREAD_LIBS" = xerror; then
1211 AC_CHECK_LIB(c_r, pthread_attr_init,
1212 PTHREAD_LIBS="-lc_r")
1214 if test "x$PTHREAD_LIBS" = xerror; then
1215 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1217 if test "x$PTHREAD_LIBS" = xerror; then
1218 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1219 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1220 PTHREAD_LIBS="-lpthread")
1222 if test "x$PTHREAD_LIBS" = xerror; then
1223 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1225 AC_SUBST(PTHREAD_LIBS)
1227 HOST_CPU="$host_cpu"
1229 if test "x$with_bsd_kernel_headers" != "x"; then
1230 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1232 BSD_KERNEL_PATH="/usr/src/sys"
1235 if test "x$with_bsd_kernel_build" != "x"; then
1236 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1238 case $AFS_SYSNAME in
1240 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1243 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1248 if test "$enable_supergroups" = "yes"; then
1249 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1252 if test "$enable_bitmap_later" = "yes"; then
1253 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1256 if test "$enable_unix_sockets" = "yes"; then
1257 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1258 USE_UNIX_SOCKETS="yes"
1260 USE_UNIX_SOCKETS="no"
1262 AC_SUBST(USE_UNIX_SOCKETS)
1264 if test "$enable_namei_fileserver" = "yes"; then
1265 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1268 if test "$enable_namei_fileserver" = "default"; then
1271 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1272 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1276 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1277 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1289 dnl check for tivoli
1290 AC_MSG_CHECKING(for tivoli tsm butc support)
1292 if test "$enable_tivoli_tsm" = "yes"; then
1293 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1294 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1295 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1296 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1298 if test -r "$XBSADIR3/dsmapifp.h"; then
1299 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1301 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1302 elif test -r "$XBSADIR4/dsmapifp.h"; then
1303 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1305 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1306 elif test -r "$XBSADIR1/xbsa.h"; then
1307 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1309 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1310 elif test -r "$XBSADIR2/xbsa.h"; then
1311 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1313 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1315 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1320 AC_SUBST(XBSA_CFLAGS)
1321 AC_SUBST(XBSA_XLIBS)
1323 dnl checks for header files.
1327 AC_CHECK_HEADERS([ \
1345 security/pam_appl.h \
1387 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1388 #ifdef HAVE_NETINET_IN_H
1389 # include <netinet/in.h>
1392 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1393 #ifdef HAVE_SYS_SOCKET_H
1394 # include <sys/socket.h>
1397 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1398 #ifdef HAVE_SYS_SOCKET_H
1399 # include <sys/socket.h>
1401 #ifdef HAVE_NETINET_IN_H
1402 # include <netinet/in.h>
1404 #ifdef HAVE_NET_IF_H
1405 # include <net/if.h>
1408 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1409 #ifdef HAVE_SECURITY_PAM_APPL_H
1410 # include <security/pam_appl.h>
1413 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1415 AC_CHECK_TYPES([fsblkcnt_t],,,[
1416 #include <sys/types.h>
1417 #ifdef HAVE_SYS_BITYPES_H
1418 #include <sys/bitypes.h>
1420 #ifdef HAVE_SYS_STATFS_H
1421 #include <sys/statfs.h>
1423 #ifdef HAVE_SYS_STATVFS_H
1424 #include <sys/statvfs.h>
1428 dnl see what struct stat has for timestamps
1429 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1431 dnl check for curses-lib
1432 AS_IF([test "x$enable_gtx" != "xno"],
1434 AC_CHECK_LIB( [ncurses], [setupterm],
1435 [LIB_curses=-lncurses],
1436 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1437 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1440 AC_SUBST(LIB_curses)])
1442 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1444 if test "$enable_debug_locks" = yes; then
1445 AC_DEFINE(OPR_DEBUG_LOCKS, 1, [turn on lock debugging in opr])
1448 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1449 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1450 case $AFS_SYSNAME in
1463 if test "$enable_login" = yes; then
1468 AC_SUBST(BUILD_LOGIN)
1470 if test "$enable_uss" = yes; then
1477 if test "$enable_kauth" = yes; then
1482 AC_SUBST(INSTALL_KAUTH)
1519 OPENAFS_C_ATTRIBUTE()
1521 dnl Functions that Heimdal's libroken provides, but that we
1522 dnl haven't found a need for yet, and so haven't imported
1541 dnl Functions that are in objects that we always build from libroken
1551 dnl Functions that we're going to try and get from libroken
1552 AC_REPLACE_FUNCS([ \
1587 dnl Headers that we're going to try and get from libroken
1588 AC_CHECK_HEADERS([ \
1593 AC_CHECK_DECLS([h_errno], [], [], [
1594 #include <sys/types.h>
1603 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1604 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1606 AC_SUBST(ROKEN_HEADERS)
1608 dnl Stuff that's harder ...
1609 AC_MSG_CHECKING([for bswap16])
1610 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1611 #ifdef HAVE_SYS_TYPES_H
1612 #include <sys/types.h>
1614 #ifdef HAVE_SYS_BSWAP_H
1615 #include <sys/bswap.h>
1618 [short a, b; b = bswap16(a); ])],
1620 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1622 [AC_MSG_RESULT(no)])
1624 AC_MSG_CHECKING([for bswap32])
1625 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1626 #include <sys/types.h>
1628 #ifdef HAVE_SYS_BSWAP_H
1629 #include <sys/bswap.h>
1632 [int a, b; b = bswap32(a); ])],
1634 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1636 [AC_MSG_RESULT(no)])
1638 case $AFS_SYSNAME in
1640 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1643 AC_MSG_CHECKING([for positional I/O])
1644 if test "$ac_cv_func_pread" = "yes" && \
1645 test "$ac_cv_func_pwrite" = "yes"; then
1646 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1651 AC_MSG_CHECKING([for vectored positional I/O])
1652 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1653 "$ac_cv_func_pwritev" = "yes" -a \
1654 "$ac_cv_func_preadv64" = "yes" -a \
1655 "$ac_cv_func_pwritev64" = "yes"],
1656 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1657 AC_MSG_RESULT(yes)],
1658 [AC_MSG_RESULT(no)])
1662 AC_MSG_CHECKING([for POSIX regex library])
1663 if test "$ac_cv_header_regex_h" = "yes" && \
1664 test "$ac_cv_func_regcomp" = "yes" && \
1665 test "$ac_cv_func_regexec" = "yes" && \
1666 test "$ac_cv_func_regerror" = "yes"; then
1667 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1673 dnl Look for "non-portable" pthreads functions.
1675 LIBS="$LIBS $PTHREAD_LIBS"
1677 pthread_set_name_np \
1678 pthread_setname_np \
1681 dnl Sadly, there are three different versions of pthread_setname_np.
1682 dnl Try to cater for all of them.
1683 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1684 AC_MSG_CHECKING([for signature of pthread_setname_np])
1686 #include <pthread.h>
1687 #ifdef HAVE_PTHREAD_NP_H
1688 #include <pthread_np.h>
1690 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1691 AC_MSG_RESULT([three arguments])
1692 pthread_setname_np_args=3], [
1694 #include <pthread.h>
1695 #ifdef HAVE_PTHREAD_NP_H
1696 #include <pthread_np.h>
1698 ], [pthread_setname_np(pthread_self(), "test")], [
1699 AC_MSG_RESULT([two arguments])
1700 pthread_setname_np_args=2], [
1702 #include <pthread.h>
1703 #ifdef HAVE_PTHREAD_NP_H
1704 #include <pthread_np.h>
1706 ], [pthread_setname_np("test")], [
1707 AC_MSG_RESULT([one argument])
1708 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1711 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1715 openafs_cv_saved_CFLAGS="$CFLAGS"
1716 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1720 AC_CHECK_SIZEOF(void *)
1721 AC_CHECK_SIZEOF(unsigned long long)
1722 AC_CHECK_SIZEOF(unsigned long)
1723 AC_CHECK_SIZEOF(unsigned int)
1727 AC_CHECK_TYPE([sig_atomic_t],[],
1728 [AC_DEFINE([sig_atomic_t], [int],
1729 [Define to int if <signal.h> does not define.])],
1730 [#include <sys/types.h>
1731 #include <signal.h>])
1732 AC_CHECK_TYPE([socklen_t],[],
1733 [AC_DEFINE([socklen_t], [int],
1734 [Define to int if <sys/socket.h> does not define.])],
1735 [#include <sys/types.h>
1736 #include <sys/socket.h>])
1737 AC_CHECK_TYPES(off64_t)
1738 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1739 AC_CHECK_TYPES([struct winsize], [], [], [
1740 #ifdef HAVE_TERMIOS_H
1741 # include <termios.h>
1743 # include <sys/termios.h>
1745 #include <sys/ioctl.h>])
1746 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1747 struct sockaddr_storage],
1749 #include <sys/types.h>
1750 #include <sys/socket.h>
1752 AC_CHECK_TYPES([sa_family_t], [], [], [
1753 #include <sys/types.h>
1754 #include <sys/socket.h>
1756 AC_CHECK_TYPES([struct addrinfo], [], [], [
1757 #include <sys/types.h>
1762 AC_CHECK_TYPES([long long], [], [], [])
1764 AC_SIZEOF_TYPE(long)
1766 CFLAGS="$openafs_cv_saved_CFLAGS"
1768 RRA_HEADER_PAM_CONST
1771 dnl Directory PATH handling
1772 if test "x$enable_transarc_paths" = "xyes" ; then
1773 afsconfdir=${afsconfdir=/usr/afs/etc}
1774 viceetcdir=${viceetcdir=/usr/vice/etc}
1775 afskerneldir=${afskerneldir=${viceetcdir}}
1776 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1777 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1778 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1779 afsdbdir=${afsdbdir=/usr/afs/db}
1780 afslogsdir=${afslogsdir=/usr/afs/logs}
1781 afslocaldir=${afslocaldir=/usr/afs/local}
1782 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1783 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1784 afsdatadir=${afsdatadir=/usr/vice/etc}
1786 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1787 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1788 afskerneldir=${afskerneldir='${libdir}/openafs'}
1789 afssrvbindir=${afssrvbindir='${bindir}'}
1790 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1791 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1792 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1793 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1794 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1795 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1796 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1797 afsdatadir=${afsdatadir='${datadir}/openafs'}
1799 AC_SUBST(afsconfdir)
1800 AC_SUBST(viceetcdir)
1801 AC_SUBST(afskerneldir)
1802 AC_SUBST(afssrvbindir)
1803 AC_SUBST(afssrvsbindir)
1804 AC_SUBST(afssrvlibexecdir)
1806 AC_SUBST(afslogsdir)
1807 AC_SUBST(afslocaldir)
1808 AC_SUBST(afsbackupdir)
1809 AC_SUBST(afsbosconfigdir)
1810 AC_SUBST(afsdatadir)
1812 if test "x$enable_kernel_module" = "xyes"; then
1813 ENABLE_KERNEL_MODULE=libafs
1816 if test "x$enable_pthreaded_ubik" = "xyes"; then
1817 ENABLE_PTHREADED_UBIK=yes
1821 AC_SUBST(AFS_SYSNAME)
1822 AC_SUBST(AFS_PARAM_COMMON)
1823 AC_SUBST(ENABLE_KERNEL_MODULE)
1824 AC_SUBST(ENABLE_PTHREADED_UBIK)
1826 AC_SUBST(LINUX_KERNEL_PATH)
1827 AC_SUBST(LINUX_KERNEL_BUILD)
1829 AC_SUBST(BSD_KERNEL_PATH)
1830 AC_SUBST(BSD_KERNEL_BUILD)
1831 AC_SUBST(LINUX_VERSION)
1832 AC_SUBST(MKAFS_OSTYPE)
1833 AC_SUBST(TOP_OBJDIR)
1834 AC_SUBST(TOP_SRCDIR)
1835 AC_SUBST(TOP_INCDIR)
1836 AC_SUBST(TOP_LIBDIR)
1838 AC_SUBST(DARWIN_INFOFILE)
1839 AC_SUBST(IRIX_BUILD_IP35)
1842 AC_SUBST(DOCBOOK2PDF)
1843 AC_SUBST(DOCBOOK_STYLESHEETS)
1848 TOP_SRCDIR="${srcdir}/src"
1850 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1856 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1860 TOP_OBJDIR="${SRCDIR_PARENT}"
1861 TOP_INCDIR="${SRCDIR_PARENT}/include"
1862 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1863 if test "${DEST}x" = "x"; then
1864 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1867 if test "x$with_crosstools_dir" != "x"; then
1868 if test -f "$with_crosstools_dir/rxgen" -a -f "$with_crosstools_dir/compile_et" -a -f "$with_crosstools_dir/config"; then
1869 COMPILE_ET_PATH=$with_crosstools_dir/compile_et
1870 CONFIGTOOL_PATH=$with_crosstools_dir/config
1871 RXGEN_PATH=$with_crosstools_dir/rxgen
1873 AC_MSG_ERROR(Tools not found in $with_crosstools_dir)
1877 COMPILE_ET_PATH="${SRCDIR_PARENT}/src/comerr/compile_et"
1878 CONFIGTOOL_PATH="${SRCDIR_PARENT}/src/config/config"
1879 RXGEN_PATH="${SRCDIR_PARENT}/src/rxgen/rxgen"
1881 AC_SUBST(COMPILE_ET_PATH)
1882 AC_SUBST(CONFIGTOOL_PATH)
1883 AC_SUBST(RXGEN_PATH)
1885 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1886 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1887 AC_SUBST(HELPER_SPLINT)
1888 AC_SUBST(HELPER_SPLINTCFG)
1890 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1892 dnl Check to see if crypt lives in a different library
1893 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1896 dnl Check to see if the compiler support labels in structs
1897 AC_MSG_CHECKING(for label support in structs)
1898 AC_TRY_COMPILE([], [
1899 extern void osi_UFSOpen(void);
1901 void (*open) (void);
1903 struct labeltest struct_labeltest = {
1904 .open = osi_UFSOpen,
1908 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1913 AC_MSG_CHECKING([checking for dirfd])
1914 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1915 #ifdef HAVE_DIRENT_H
1919 [[DIR *d = 0; dirfd(d);]])],
1920 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1921 if test "$ac_rk_have_dirfd" = "yes" ; then
1922 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1924 AC_MSG_RESULT($ac_rk_have_dirfd)
1926 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1927 #ifdef HAVE_DIRENT_H
1931 dnl Eventually, this will look for the system one, or for OpenSSL
1932 LIB_hcrypto="-lafshcrypto"
1933 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1934 AC_SUBST(LIB_hcrypto)
1935 AC_SUBST(LDFLAGS_hcrypto)
1937 dnl Check for UUID library
1938 AC_CHECK_HEADERS([uuid/uuid.h])
1939 AC_CHECK_LIB(uuid, uuid_generate, LIBS_uuid="-luuid")
1940 AC_CHECK_FUNCS([uuid_generate])
1944 AC_DEFUN([SUMMARY], [
1945 # Print a configuration summary
1947 echo "**************************************"
1948 echo configure summary
1950 AS_IF([test $LIB_curses],[
1951 echo "LIB_curses : $LIB_curses" ],[
1952 echo "XXX LIB_curses not found! not building scout and afsmonitor!"
1955 echo "**************************************"