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 /usr/src/linux-2.4, then /usr/src/linux)])])
125 AC_ARG_WITH([linux-kernel-build],
126 [AS_HELP_STRING([--with-linux-kernel-build=path],
127 [use the kernel build found at path(optional, defaults to
128 /usr/src/linux-2.4, then /usr/src/linux)])])
129 AC_ARG_WITH([bsd-kernel-headers],
130 [AS_HELP_STRING([--with-bsd-kernel-headers=path],
131 [use the kernel headers found at path (optional, defaults to
133 AC_ARG_WITH([bsd-kernel-build],
134 [AS_HELP_STRING([--with-bsd-kernel-build=path],
135 [use the kernel build found at path (optional, defaults to
136 KSRC/i386/compile/GENERIC)])])
137 AC_ARG_WITH([linux-kernel-packaging],
138 [AS_HELP_STRING([--with-linux-kernel-packaging],
139 [use standard naming conventions to aid Linux kernel build packaging
140 (disables MPS, sets the kernel module name to openafs.ko, and
141 installs kernel modules into the standard Linux location)])],
142 [AC_SUBST(LINUX_KERNEL_PACKAGING, "yes")
143 AC_SUBST(LINUX_LIBAFS_NAME, "openafs")],
144 [AC_SUBST(LINUX_LIBAFS_NAME, "libafs")])
145 AC_ARG_ENABLE([kernel-module],
146 [AS_HELP_STRING([--disable-kernel-module],
147 [disable compilation of the kernel module (defaults to enabled)])],
149 [enable_kernel_module="yes"])
150 AC_ARG_ENABLE([redhat-buildsys],
151 [AS_HELP_STRING([--enable-redhat-buildsys],
152 [enable compilation of the redhat build system kernel (defaults to
155 [enable_redhat_buildsys="no"])
157 dnl Installation locations.
158 AC_ARG_ENABLE([transarc-paths],
159 [AS_HELP_STRING([--enable-transarc-paths],
160 [use Transarc style paths like /usr/afs and /usr/vice])],
162 [enable_transarc_paths="no"])
164 dnl Optimization and debugging flags.
165 AC_ARG_ENABLE([strip-binaries],
166 [AS_HELP_STRING([--disable-strip-binaries],
167 [disable stripping of symbol information from binaries (defaults to
170 [enable_strip_binaries="maybe"])
171 AC_ARG_ENABLE([debug],
172 [AS_HELP_STRING([--enable-debug],
173 [enable compilation of the user space code with debugging information
174 (defaults to disabled)])],
177 AC_ARG_ENABLE([optimize],
178 [AS_HELP_STRING([--disable-optimize],
179 [disable optimization for compilation of the user space code (defaults
182 [enable_optimize="yes"])
183 AC_ARG_ENABLE([warnings],
184 [AS_HELP_STRING([--enable-warnings],
185 [enable compilation warnings when building with gcc (defaults to
188 [enable_warnings="no"])
189 AC_ARG_ENABLE([checking],
190 [AS_HELP_STRING([--enable-checking],
191 [turn compilation warnings into errors when building with gcc (defaults
193 [enable_checking="$enableval"],
194 [enable_checking="no"])
195 AC_ARG_ENABLE([debug-locks],
196 [AS_HELP_STRING([--enable-debug-locks],
197 [turn on lock debugging assertions (defaults to disabled)])],
198 [enable_debug_locks="$enableval"],
199 [enable_debug_locks="no"])
200 AC_ARG_ENABLE([debug-kernel],
201 [AS_HELP_STRING([--enable-debug-kernel],
202 [enable compilation of the kernel module with debugging information
203 (defaults to disabled)])],
205 [enable_debug_kernel="no"])
206 AC_ARG_ENABLE([optimize-kernel],
207 [AS_HELP_STRING([--disable-optimize-kernel],
208 [disable compilation of the kernel module with optimization (defaults
209 based on platform)])],
211 [enable_optimize_kernel=""])
212 AC_ARG_ENABLE([debug-lwp],
213 [AS_HELP_STRING([--enable-debug-lwp],
214 [enable compilation of the LWP code with debugging information
215 (defaults to disabled)])],
217 [enable_debug_lwp="no"])
218 AC_ARG_ENABLE([optimize-lwp],
219 [AS_HELP_STRING([--disable-optimize-lwp],
220 [disable optimization for compilation of the LWP code (defaults to
223 [enable_optimize_lwp="yes"])
224 AC_ARG_ENABLE([debug-pam],
225 [AS_HELP_STRING([--enable-debug-pam],
226 [enable compilation of the PAM code with debugging information
227 (defaults to disabled)])],
229 [enable_debug_pam="no"])
230 AC_ARG_ENABLE([optimize-pam],
231 [AS_HELP_STRING([--disable-optimize-pam],
232 [disable optimization for compilation of the PAM code (defaults to
235 [enable_optimize_pam="yes"])
236 AC_ARG_ENABLE([linux-syscall-probing],
237 [AS_HELP_STRING([--enable-linux-syscall-probing],
238 [enable Linux syscall probing (defaults to autodetect)])],
240 [enable_linux_syscall_probing="maybe"])
241 AC_ARG_WITH([crosstools-dir],
242 [AS_HELP_STRING([--with-crosstools-dir=path], [use path for native versions of rxgen, compile_et and config])])
244 AC_ARG_WITH([xslt-processor],
245 AS_HELP_STRING([--with-xslt-processor=ARG],
246 [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]),
247 [XSLTPROC="$withval"],
248 AC_CHECK_PROGS([XSLTPROC], [libxslt saxon xalan-j xsltproc], [echo]))
250 AC_ARG_WITH([html-xsl],
251 AS_HELP_STRING([--with-html-xsl],
252 [build HTML documentation using this stylesheet (default is html/chunk.dsl; specify either html/chunk.xsl or html/docbook.xsl)]),
253 [HTML_XSL="$withval"],
254 [HTML_XSL="html/chunk.xsl"])
256 AC_ARG_WITH([docbook2pdf],
257 AS_HELP_STRING([--with-docbook2pdf=ARG],
258 [which Docbook to PDF utility to use (possible choices are: fop, dblatex, docbook2pdf)]),
259 [DOCBOOK2PDF="$withval"],
260 AC_CHECK_PROGS([DOCBOOK2PDF], [fop dblatex docbook2pdf], [echo]))
262 AC_ARG_WITH([docbook-stylesheets],
263 AS_HELP_STRING([--with-docbook-stylesheets=ARG],
264 [location of DocBook stylesheets (default is to search a set of likely paths)]),
265 [DOCBOOK_STYLESHEETS="$withval"],
266 OPENAFS_SEARCH_DIRLIST([DOCBOOK_STYLESHEETS], [/usr/share/xml/docbook/stylesheet/nwalsh/current /usr/share/xml/docbook/stylesheet/nwalsh /usr/share/xml/docbook/xsl-stylesheets /usr/share/sgml/docbook/docbook-xsl-stylesheets /usr/share/sgml/docbook/xsl-stylesheets /usr/share/docbook-xsl /usr/share/sgml/docbkxsl /usr/local/share/xsl/docbook /sw/share/xml/xsl/docbook-xsl /opt/local/share/xsl/docbook-xsl], [$HTML_XSL])
267 if test "x$DOCBOOK_STYLESHEETS" = "x"; then
268 AC_WARN([Docbook stylesheets not found; some documentation can't be built])
273 dnl Check whether kindlegen exists. If not, we'll suppress that part of the
274 dnl documentation build.
275 AC_CHECK_PROGS([KINDLEGEN], [kindlegen])
277 dnl weird ass systems
282 dnl Various compiler setup.
286 dnl Checks for programs.
292 dnl if we are flex, be lex-compatible
293 OPENAFS_LEX_IS_FLEX([AC_SUBST([LEX], ["$LEX -l"])])
295 OPENAFS_FORCE_ABS_INSTALL
296 OPENAFS_CHECK_BIGENDIAN
297 OPENAFS_PRINTF_TAKES_Z_LEN
299 AC_MSG_CHECKING(your OS)
305 if test "x$enable_redhat_buildsys" = "xyes"; then
306 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
308 if test "x$enable_kernel_module" = "xyes"; then
309 if test "x$with_linux_kernel_headers" != "x"; then
310 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
312 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/source"
313 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
314 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
316 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
317 LINUX_KERNEL_PATH="/usr/src/linux-2.4"
319 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
320 LINUX_KERNEL_PATH="/usr/src/linux"
323 if test "x$with_linux_kernel_build" != "x"; then
324 LINUX_KERNEL_BUILD="$with_linux_kernel_build"
326 LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
328 if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
329 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
330 LINUX_VERSION="$linux_kvers"
332 if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
333 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
334 LINUX_VERSION="$linux_kvers"
336 if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
337 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
338 if test "x$linux_kvers" = "x"; then
339 if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
340 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
341 if test "x$linux_kvers" = "x"; then
342 AC_MSG_ERROR(Linux headers lack version definition [2])
345 LINUX_VERSION="$linux_kvers"
348 AC_MSG_ERROR(Linux headers lack version definition)
352 LINUX_VERSION="$linux_kvers"
355 enable_kernel_module="no"
359 if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" &&
360 test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
361 enable_kernel_module="no"
363 if test "x$enable_kernel_module" = "xno"; then
364 if test "x$with_linux_kernel_headers" != "x"; then
365 AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
368 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
371 dnl do we need to determine SUBARCH from autoconf.h
375 if test "x$enable_kernel_module" = "xyes"; then
376 case "$LINUX_VERSION" in
377 2.2.*) AFS_SYSKVERS=22 ;;
378 2.4.*) AFS_SYSKVERS=24 ;;
379 2.6.* | 3.*) AFS_SYSKVERS=26 ;;
380 *) AC_MSG_ERROR(Couldn't guess your Linux version [2]) ;;
387 AC_PATH_PROG(SOLARISCC, [cc], ,
388 [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin:/opt/solarisstudio12.3/bin:/opt/solstudio12.2/bin:/opt/sunstudio12.1/bin])
389 if test "x$SOLARISCC" = "x" ; then
390 AC_MSG_FAILURE(Could not find the solaris cc program. Please define the environment variable SOLARISCC to specify the path.)
392 SOLARIS_UFSVFS_HAS_DQRWLOCK
393 SOLARIS_FS_HAS_FS_ROLLED
394 SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
398 enable_kernel_module=no
404 if test -f "/usr/old/usr/include/ndir.h"; then
405 AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
409 if test -d /usr/include/sys/SN/SN1; then
410 IRIX_BUILD_IP35="IP35"
417 AC_MSG_RESULT(rs_aix)
421 AC_MSG_RESULT(arm_darwin)
425 AC_MSG_RESULT(ppc_darwin)
429 AC_MSG_RESULT(x86_darwin)
433 AC_MSG_RESULT(x86_darwin)
437 AC_MSG_RESULT(i386_fbsd)
441 AC_MSG_RESULT(amd64_fbsd)
449 AC_MSG_RESULT(amd64_obsd)
453 AC_MSG_RESULT(i386_obsd)
457 AC_MSG_RESULT(i386_dfbsd)
460 AC_MSG_RESULT($system)
464 if test "x$with_afs_sysname" != "x"; then
465 AFS_SYSNAME="$with_afs_sysname"
467 AC_MSG_CHECKING(your AFS sysname)
473 AFS_SYSNAME="i386_obsd${vM}${vm}"
475 sparc64-*-openbsd?.?)
479 AFS_SYSNAME="sparc64_obsd${vM}${vm}"
485 AFS_SYSNAME="amd64_obsd${vM}${vm}"
491 AFS_SYSNAME="i386_fbsd_${vM}${vm}"
497 AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
503 AFS_SYSNAME="i386_dfbsd_${vM}${vm}"
505 i?86-*-netbsd*1.6[[M-Z]]*)
506 AFS_SYSNAME="i386_nbsd20"
508 powerpc-*-netbsd*1.6[[M-Z]]*)
509 AFS_SYSNAME="ppc_nbsd20"
512 arch=${host%%-unknown*}
513 arch=$(echo $arch |sed -e 's/x86_64/amd64/g' \
514 -e 's/powerpc/ppc/g')
525 if test $vm -eq 99 ; then
528 if test $vM -gt 1 ; then
531 AFS_SYSNAME="${arch}_nbsd${vM}${vm}"
534 AFS_SYSNAME="hp_ux110"
537 AFS_SYSNAME="hp_ux11i"
540 AFS_SYSNAME="hp_ux1123"
543 AFS_SYSNAME="ia64_hpux1122"
546 AFS_SYSNAME="ia64_hpux1123"
549 AFS_SYSNAME="hp_ux102"
551 powerpc-apple-darwin7*)
552 AFS_SYSNAME="ppc_darwin_70"
555 powerpc-apple-darwin8.*)
556 AFS_SYSNAME="ppc_darwin_80"
559 i386-apple-darwin8.*)
560 AFS_SYSNAME="x86_darwin_80"
563 powerpc-apple-darwin9.*)
564 AFS_SYSNAME="ppc_darwin_90"
567 i386-apple-darwin9.*)
568 AFS_SYSNAME="x86_darwin_90"
571 i?86-apple-darwin10.*)
572 AFS_SYSNAME="x86_darwin_100"
575 x86_64-apple-darwin10.*)
576 AFS_SYSNAME="x86_darwin_100"
579 arm-apple-darwin10.*)
580 AFS_SYSNAME="arm_darwin_100"
583 x86_64-apple-darwin11.*)
584 AFS_SYSNAME="x86_darwin_110"
587 i?86-apple-darwin11.*)
588 AFS_SYSNAME="x86_darwin_110"
591 x86_64-apple-darwin12.*)
592 AFS_SYSNAME="x86_darwin_120"
595 i?86-apple-darwin12.*)
596 AFS_SYSNAME="x86_darwin_120"
599 sparc-sun-solaris2.8)
600 AFS_SYSNAME="sun4x_58"
602 sparc-sun-solaris2.9)
603 AFS_SYSNAME="sun4x_59"
605 sparc-sun-solaris2.10)
606 AFS_SYSNAME="sun4x_510"
608 sparc-sun-solaris2.11)
609 AFS_SYSNAME="sun4x_511"
612 AFS_SYSNAME="sunx86_58"
615 AFS_SYSNAME="sunx86_59"
618 AFS_SYSNAME="sunx86_510"
621 AFS_SYSNAME="sunx86_511"
624 AFS_SYSNAME="alpha_dux40"
627 AFS_SYSNAME="alpha_dux50"
630 AFS_SYSNAME="alpha_dux51"
636 AFS_SYSNAME="ia64_linuxXX"
639 AFS_SYSNAME="`/bin/arch`_linuxXX"
642 AFS_SYSNAME="ppc64_linuxXX"
645 AFS_SYSNAME="alpha_linux_XX"
648 AFS_SYSNAME="s390_linuxXX"
651 AFS_SYSNAME="s390x_linuxXX"
654 AFS_SYSNAME="`/bin/arch`_linuxXX"
657 AFS_SYSNAME="sparc64_linuxXX"
660 AFS_SYSNAME="i386_linuxXX"
663 AFS_SYSNAME="arm_linuxXX"
665 parisc-*-linux-gnu|hppa-*-linux-gnu)
666 AFS_SYSNAME="parisc_linuxXX"
670 AFS_SYSNAME="rs_aix42"
674 AFS_SYSNAME="rs_aix42"
678 AFS_SYSNAME="rs_aix51"
682 AFS_SYSNAME="rs_aix52"
686 AFS_SYSNAME="rs_aix53"
690 AFS_SYSNAME="rs_aix61"
694 AFS_SYSNAME="amd64_linuxXX"
698 AC_MSG_ERROR(An AFS sysname is required)
703 *_linux* | *_umlinux*)
704 if test "x${AFS_SYSKVERS}" = "x"; then
705 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
707 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
708 AFS_SYSNAME="$_AFS_SYSNAME"
711 [#ifndef CONFIG_USERMODE
714 ac_cv_linux_is_uml=yes,)
715 if test "${ac_cv_linux_is_uml}" = yes; then
716 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
718 AFS_SYSNAME="$_AFS_SYSNAME"
721 AC_MSG_RESULT($AFS_SYSNAME)
726 AC_CHECK_HEADERS(crt_externs.h)
727 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
728 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
733 dnl Some hosts have a separate common param file they should include. Figure
734 dnl out if we're on one of them now that we know the sysname.
736 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
737 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
738 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
739 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
740 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
741 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
742 *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;;
743 *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;;
744 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
745 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
746 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
747 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
748 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
749 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
750 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
751 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
752 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
753 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
754 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
755 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
756 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
757 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
758 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
759 *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
760 *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;;
761 *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;;
762 *_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
763 *_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
764 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
765 # Linux alpha adds an extra underscore for no good reason.
766 *_linux_22) AFS_PARAM_COMMON=param.linux22.h ;;
767 *_linux_24) AFS_PARAM_COMMON=param.linux24.h ;;
768 *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
773 case $AFS_SYSNAME in *_linux* | *_umlinux*)
775 # Add (sub-) architecture-specific paths needed by conftests
778 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
779 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
780 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
781 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
784 if test "x$enable_kernel_module" = "xyes"; then
785 if test "x$enable_debug_kernel" = "xno"; then
786 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
788 OPENAFS_GCC_SUPPORTS_MARCH
789 AC_SUBST(P5PLUS_KOPTS)
790 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
791 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
792 OPENAFS_GCC_SUPPORTS_NO_COMMON
793 OPENAFS_GCC_SUPPORTS_PIPE
794 AC_SUBST(LINUX_GCC_KOPTS)
796 dnl Setup the kernel build environment
797 LINUX_KBUILD_USES_EXTRA_CFLAGS
798 LINUX_KERNEL_COMPILE_WORKS
800 dnl Check for header files
801 AC_CHECK_LINUX_HEADER([config.h])
802 AC_CHECK_LINUX_HEADER([completion.h])
803 AC_CHECK_LINUX_HEADER([exportfs.h])
804 AC_CHECK_LINUX_HEADER([freezer.h])
805 AC_CHECK_LINUX_HEADER([key-type.h])
806 AC_CHECK_LINUX_HEADER([semaphore.h])
807 AC_CHECK_LINUX_HEADER([seq_file.h])
809 dnl Type existence checks
810 AC_CHECK_LINUX_TYPE([struct vfs_path], [dcache.h])
812 dnl Check for structure elements
813 AC_CHECK_LINUX_STRUCT([address_space_operations],
814 [write_begin], [fs.h])
815 AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
817 AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
818 AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.h])
819 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
820 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
821 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
822 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
823 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
824 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
825 AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
826 AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
827 AC_CHECK_LINUX_STRUCT([filename], [name], [fs.h])
828 AC_CHECK_LINUX_STRUCT([key_type], [preparse], [key-type.h])
829 AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
830 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
831 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
832 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
833 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
835 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
837 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
838 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
839 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
840 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
841 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
842 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
843 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
844 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
845 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
846 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
847 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
849 dnl Check for typed structure elements
850 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
853 dnl Function existence checks
855 AC_CHECK_LINUX_FUNC([bdi_init],
856 [#include <linux/backing-dev.h>],
858 AC_CHECK_LINUX_FUNC([PageChecked],
859 [#include <linux/mm.h>
860 #include <linux/page-flags.h>],
862 int bchecked = PageChecked(_page);])
863 AC_CHECK_LINUX_FUNC([PageFsMisc],
864 [#include <linux/mm.h>
865 #include <linux/page-flags.h>],
867 int bchecked = PageFsMisc(_page);])
868 AC_CHECK_LINUX_FUNC([clear_inode],
869 [#include <linux/fs.h>],
870 [clear_inode(NULL);])
871 AC_CHECK_LINUX_FUNC([current_kernel_time],
872 [#include <linux/time.h>],
874 s = current_kernel_time();])
875 AC_CHECK_LINUX_FUNC([d_alloc_anon],
876 [#include <linux/fs.h>],
877 [d_alloc_anon(NULL);])
878 AC_CHECK_LINUX_FUNC([d_make_root],
879 [#include <linux/fs.h>],
880 [d_make_root(NULL);])
881 AC_CHECK_LINUX_FUNC([do_sync_read],
882 [#include <linux/fs.h>],
883 [do_sync_read(NULL, NULL, 0, NULL);])
884 AC_CHECK_LINUX_FUNC([find_task_by_pid],
885 [#include <linux/sched.h>],
886 [pid_t p; find_task_by_pid(p);])
887 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
888 [#include <linux/fs.h>],
889 [generic_file_aio_read(NULL,NULL,0,0);])
890 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
891 [#include <linux/pagemap.h>],
892 [grab_cache_page_write_begin(NULL, 0, 0);])
893 AC_CHECK_LINUX_FUNC([hlist_unhashed],
894 [#include <linux/list.h>],
895 [hlist_unhashed(0);])
896 AC_CHECK_LINUX_FUNC([i_size_read],
897 [#include <linux/fs.h>],
898 [i_size_read(NULL);])
899 AC_CHECK_LINUX_FUNC([inode_setattr],
900 [#include <linux/fs.h>],
901 [inode_setattr(NULL, NULL);])
902 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
903 [#include <linux/net.h>],
904 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
905 AC_CHECK_LINUX_FUNC([page_follow_link],
906 [#include <linux/fs.h>],
907 [page_follow_link(0,0);])
908 AC_CHECK_LINUX_FUNC([page_offset],
909 [#include <linux/pagemap.h>],
910 [page_offset(NULL);])
911 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
912 [#include <linux/pagevec.h>],
913 [__pagevec_lru_add_file(NULL);])
914 AC_CHECK_LINUX_FUNC([path_lookup],
915 [#include <linux/fs.h>
916 #include <linux/namei.h>],
917 [path_lookup(NULL, 0, NULL);])
918 AC_CHECK_LINUX_FUNC([rcu_read_lock],
919 [#include <linux/rcupdate.h>],
921 AC_CHECK_LINUX_FUNC([set_nlink],
922 [#include <linux/fs.h>],
923 [set_nlink(NULL, 1);])
924 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
925 [#include <linux/splice.h>],
926 [splice_direct_to_actor(NULL,NULL,NULL);])
927 AC_CHECK_LINUX_FUNC([svc_addr_in],
928 [#include <linux/sunrpc/svc.h>],
929 [svc_addr_in(NULL);])
930 AC_CHECK_LINUX_FUNC([zero_user_segments],
931 [#include <linux/highmem.h>],
932 [zero_user_segments(NULL, 0, 0, 0, 0);])
933 AC_CHECK_LINUX_FUNC([noop_fsync],
934 [#include <linux/fs.h>],
935 [void *address = &noop_fsync; printk("%p\n", address)];)
936 AC_CHECK_LINUX_FUNC([kthread_run],
937 [#include <linux/kernel.h>
938 #include <linux/kthread.h>],
939 [kthread_run(NULL, NULL, "test");])
941 dnl Consequences - things which get set as a result of the
943 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
944 [AC_DEFINE([AFS_NONFSTRANS], 1,
945 [define to disable the nfs translator])])
947 dnl Assorted more complex tests
949 LINUX_EXPORTS_PROC_ROOT_FS
950 LINUX_KMEM_CACHE_INIT
951 LINUX_HAVE_KMEM_CACHE_T
952 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
953 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
954 LINUX_D_PATH_TAKES_STRUCT_PATH
956 LINUX_INODE_SETATTR_RETURN_TYPE
957 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
958 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
959 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
960 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
961 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
962 LINUX_DOP_D_DELETE_TAKES_CONST
963 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
964 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
965 LINUX_FOP_F_FSYNC_TAKES_DENTRY
966 LINUX_FOP_F_FSYNC_TAKES_RANGE
967 LINUX_AOP_WRITEBACK_CONTROL
968 LINUX_FS_STRUCT_FOP_HAS_SPLICE
969 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
970 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
971 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
972 LINUX_KERNEL_SOCK_CREATE
973 LINUX_EXPORTS_KEY_TYPE_KEYRING
975 LINUX_RECALC_SIGPENDING_ARG_TYPE
976 LINUX_EXPORTS_TASKLIST_LOCK
977 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
978 LINUX_STATFS_TAKES_DENTRY
980 LINUX_HAVE_TRY_TO_FREEZE
981 LINUX_LINUX_KEYRING_SUPPORT
982 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
983 LINUX_KEY_ALLOC_NEEDS_CRED
984 LINUX_INIT_WORK_HAS_DATA
985 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
986 LINUX_HAVE_DCACHE_LOCK
988 LINUX_IOP_MKDIR_TAKES_UMODE_T
989 LINUX_IOP_CREATE_TAKES_UMODE_T
990 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
991 LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE
992 LINUX_DENTRY_OPEN_TAKES_PATH
993 LINUX_D_ALIAS_IS_HLIST
994 LINUX_IOP_I_CREATE_TAKES_BOOL
995 LINUX_DOP_D_REVALIDATE_TAKES_UNSIGNED
996 LINUX_IOP_LOOKUP_TAKES_UNSIGNED
998 dnl If we are guaranteed that keyrings will work - that is
999 dnl a) The kernel has keyrings enabled
1000 dnl b) The code is new enough to give us a key_type_keyring
1001 dnl then we just disable syscall probing unless we've been
1004 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
1005 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
1006 [enable_linux_syscall_probing="no"],
1007 [enable_linux_syscall_probing="yes"])
1010 dnl Syscall probing needs a few tests of its own, and just
1011 dnl won't work if the kernel doesn't export init_mm
1012 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1013 LINUX_EXPORTS_INIT_MM
1014 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
1016 [Can't do syscall probing without exported init_mm])
1018 LINUX_EXPORTS_SYS_CHDIR
1019 LINUX_EXPORTS_SYS_OPEN
1020 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
1021 [define to enable syscall table probes])
1024 dnl Packaging and SMP build
1025 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1032 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1033 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1034 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1036 ac_cv_linux_exports_sys_call_table=no
1037 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1038 ac_cv_linux_exports_ia32_sys_call_table=yes
1041 LINUX_EXPORTS_KALLSYMS_ADDRESS
1042 LINUX_EXPORTS_KALLSYMS_SYMBOL
1043 LINUX_EXPORTS_SYS_CALL_TABLE
1044 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1045 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1046 linux_syscall_method=none
1047 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1048 linux_syscall_method=scan
1049 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1050 linux_syscall_method=scan_with_kallsyms_address
1053 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1054 linux_syscall_method=kallsyms_symbol
1056 if test "x$linux_syscall_method" = "xnone"; then
1057 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1058 linux_syscall_method=scan
1062 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1063 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1065 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1066 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1068 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1069 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1071 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1075 dnl Linux-only, but just enable always.
1076 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1079 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1080 [ac_cv_sync_fetch_and_add],
1081 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1082 [ac_cv_sync_fetch_and_add=yes],
1083 [ac_cv_sync_fetch_and_add=no])
1085 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1086 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1087 [define if your C compiler has __sync_add_and_fetch])])
1089 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1090 [ac_cv_sockaddr_len],
1091 [AC_TRY_COMPILE( [#include <sys/types.h>
1092 #include <sys/socket.h>],
1093 [struct sockaddr *a; a->sa_len=0;],
1094 [ac_cv_sockaddr_len=yes],
1095 [ac_cv_sockaddr_len=no])
1097 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1098 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1099 [define if you struct sockaddr sa_len])])
1101 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1102 echo Skipping library tests because they confuse Irix.
1104 AC_SEARCH_LIBS([socket], [socket inet])
1105 AC_SEARCH_LIBS([connect], [nsl])
1106 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1108 dnl darwin wants it, aix hates it
1109 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1113 #include <sys/types.h>
1114 #include <sys/socket.h>
1115 #include <netinet/in.h>
1116 #include <arpa/inet.h>
1117 #include <arpa/nameser.h>
1118 #include <arpa/nameser_compat.h>
1120 ], [static int i; i = 0;],
1122 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1126 openafs_save_libs="$LIBS"
1127 AC_MSG_CHECKING([for res_search])
1130 if test "$ac_cv_func_res_search" = no; then
1131 for lib in dns nsl resolv; do
1132 if test "$ac_cv_func_res_search" != yes; then
1135 LIBS="$openafs_save_libs"
1138 if test "$ac_cv_func_res_search" = yes; then
1140 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1141 AC_MSG_RESULT([yes, in lib$lib])
1146 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1151 XLIBS="$LIB_AFSDB $XLIBS"
1153 AC_CHECK_RESOLV_RETRANS
1155 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1156 [ac_cv_setsockopt_iprecverr],
1158 #include <sys/types.h>
1159 #include <sys/socket.h>
1160 #include <netinet/in.h>],
1162 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1163 [ac_cv_setsockopt_iprecverr=yes],
1164 [ac_cv_setsockopt_iprecverr=no])])
1166 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1167 [AC_DEFINE([HAVE_SETSOCKOPT_IP_RECVERR], [1],
1168 [define if we can receive socket errors via IP_RECVERR])])
1171 if test "x$MKAFS_OSTYPE" = OBSD; then
1172 PTHREAD_LIBS="-pthread"
1174 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1175 PTHREAD_LIBS="-pthread"
1177 if test "x$PTHREAD_LIBS" = xerror; then
1178 AC_CHECK_LIB(pthread, pthread_attr_init,
1179 PTHREAD_LIBS="-lpthread")
1181 if test "x$PTHREAD_LIBS" = xerror; then
1182 AC_CHECK_LIB(pthreads, pthread_attr_init,
1183 PTHREAD_LIBS="-lpthreads")
1185 if test "x$PTHREAD_LIBS" = xerror; then
1186 AC_CHECK_LIB(c_r, pthread_attr_init,
1187 PTHREAD_LIBS="-lc_r")
1189 if test "x$PTHREAD_LIBS" = xerror; then
1190 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1192 if test "x$PTHREAD_LIBS" = xerror; then
1193 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1194 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1195 PTHREAD_LIBS="-lpthread")
1197 if test "x$PTHREAD_LIBS" = xerror; then
1198 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1200 AC_SUBST(PTHREAD_LIBS)
1202 HOST_CPU="$host_cpu"
1204 if test "x$with_bsd_kernel_headers" != "x"; then
1205 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1207 BSD_KERNEL_PATH="/usr/src/sys"
1210 if test "x$with_bsd_kernel_build" != "x"; then
1211 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1213 case $AFS_SYSNAME in
1215 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1218 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1223 if test "$enable_supergroups" = "yes"; then
1224 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1227 if test "$enable_bitmap_later" = "yes"; then
1228 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1231 if test "$enable_unix_sockets" = "yes"; then
1232 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1233 USE_UNIX_SOCKETS="yes"
1235 USE_UNIX_SOCKETS="no"
1237 AC_SUBST(USE_UNIX_SOCKETS)
1239 if test "$enable_namei_fileserver" = "yes"; then
1240 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1243 if test "$enable_namei_fileserver" = "default"; then
1246 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1247 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1251 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1252 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1264 dnl check for tivoli
1265 AC_MSG_CHECKING(for tivoli tsm butc support)
1267 if test "$enable_tivoli_tsm" = "yes"; then
1268 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1269 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1270 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1271 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1273 if test -r "$XBSADIR3/dsmapifp.h"; then
1274 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1276 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1277 elif test -r "$XBSADIR4/dsmapifp.h"; then
1278 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1280 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1281 elif test -r "$XBSADIR1/xbsa.h"; then
1282 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1284 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1285 elif test -r "$XBSADIR2/xbsa.h"; then
1286 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1288 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1290 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1295 AC_SUBST(XBSA_CFLAGS)
1296 AC_SUBST(XBSA_XLIBS)
1298 dnl checks for header files.
1302 AC_CHECK_HEADERS([ \
1319 security/pam_appl.h \
1361 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1362 #ifdef HAVE_NETINET_IN_H
1363 # include <netinet/in.h>
1366 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1367 #ifdef HAVE_SYS_SOCKET_H
1368 # include <sys/socket.h>
1371 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1372 #ifdef HAVE_SYS_SOCKET_H
1373 # include <sys/socket.h>
1375 #ifdef HAVE_NETINET_IN_H
1376 # include <netinet/in.h>
1378 #ifdef HAVE_NET_IF_H
1379 # include <net/if.h>
1382 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1383 #ifdef HAVE_SECURITY_PAM_APPL_H
1384 # include <security/pam_appl.h>
1387 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1389 AC_CHECK_TYPES([fsblkcnt_t],,,[
1390 #include <sys/types.h>
1391 #ifdef HAVE_SYS_BITYPES_H
1392 #include <sys/bitypes.h>
1394 #ifdef HAVE_SYS_STATFS_H
1395 #include <sys/statfs.h>
1397 #ifdef HAVE_SYS_STATVFS_H
1398 #include <sys/statvfs.h>
1402 dnl see what struct stat has for timestamps
1403 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1405 dnl check for curses-lib
1406 AS_IF([test "x$enable_gtx" != "xno"],
1408 AC_CHECK_LIB( [ncurses], [setupterm],
1409 [LIB_curses=-lncurses],
1410 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1411 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1414 AC_SUBST(LIB_curses)])
1416 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1418 if test "$enable_debug_locks" = yes; then
1419 AC_DEFINE(OPR_DEBUG_LOCKS, 1, [turn on lock debugging in opr])
1422 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1423 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1424 case $AFS_SYSNAME in
1437 if test "$enable_login" = yes; then
1442 AC_SUBST(BUILD_LOGIN)
1444 if test "$enable_uss" = yes; then
1486 OPENAFS_C_ATTRIBUTE()
1488 dnl Functions that Heimdal's libroken provides, but that we
1489 dnl haven't found a need for yet, and so haven't imported
1508 dnl Functions that are in objects that we always build from libroken
1518 dnl Functions that we're going to try and get from libroken
1519 AC_REPLACE_FUNCS([ \
1554 dnl Headers that we're going to try and get from libroken
1555 AC_CHECK_HEADERS([ \
1560 AC_CHECK_DECLS([h_errno], [], [], [
1561 #include <sys/types.h>
1570 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1571 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1573 AC_SUBST(ROKEN_HEADERS)
1575 dnl Stuff that's harder ...
1576 AC_MSG_CHECKING([for bswap16])
1577 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1578 #ifdef HAVE_SYS_TYPES_H
1579 #include <sys/types.h>
1581 #ifdef HAVE_SYS_BSWAP_H
1582 #include <sys/bswap.h>
1585 [short a, b; b = bswap16(a); ])],
1587 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1589 [AC_MSG_RESULT(no)])
1591 AC_MSG_CHECKING([for bswap32])
1592 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1593 #include <sys/types.h>
1595 #ifdef HAVE_SYS_BSWAP_H
1596 #include <sys/bswap.h>
1599 [int a, b; b = bswap32(a); ])],
1601 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1603 [AC_MSG_RESULT(no)])
1605 case $AFS_SYSNAME in
1607 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1610 AC_MSG_CHECKING([for positional I/O])
1611 if test "$ac_cv_func_pread" = "yes" && \
1612 test "$ac_cv_func_pwrite" = "yes"; then
1613 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1618 AC_MSG_CHECKING([for vectored positional I/O])
1619 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1620 "$ac_cv_func_pwritev" = "yes" -a \
1621 "$ac_cv_func_preadv64" = "yes" -a \
1622 "$ac_cv_func_pwritev64" = "yes"],
1623 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1624 AC_MSG_RESULT(yes)],
1625 [AC_MSG_RESULT(no)])
1629 AC_MSG_CHECKING([for POSIX regex library])
1630 if test "$ac_cv_header_regex_h" = "yes" && \
1631 test "$ac_cv_func_regcomp" = "yes" && \
1632 test "$ac_cv_func_regexec" = "yes" && \
1633 test "$ac_cv_func_regerror" = "yes"; then
1634 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1640 dnl Look for "non-portable" pthreads functions.
1642 LIBS="$LIBS $PTHREAD_LIBS"
1644 pthread_set_name_np \
1645 pthread_setname_np \
1648 dnl Sadly, there are three different versions of pthread_setname_np.
1649 dnl Try to cater for all of them.
1650 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1651 AC_MSG_CHECKING([for signature of pthread_setname_np])
1653 #include <pthread.h>
1654 #ifdef HAVE_PTHREAD_NP_H
1655 #include <pthread_np.h>
1657 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1658 AC_MSG_RESULT([three arguments])
1659 pthread_setname_np_args=3], [
1661 #include <pthread.h>
1662 #ifdef HAVE_PTHREAD_NP_H
1663 #include <pthread_np.h>
1665 ], [pthread_setname_np(pthread_self(), "test")], [
1666 AC_MSG_RESULT([two arguments])
1667 pthread_setname_np_args=2], [
1669 #include <pthread.h>
1670 #ifdef HAVE_PTHREAD_NP_H
1671 #include <pthread_np.h>
1673 ], [pthread_setname_np("test")], [
1674 AC_MSG_RESULT([one argument])
1675 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1678 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1682 openafs_cv_saved_CFLAGS="$CFLAGS"
1683 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1687 AC_CHECK_SIZEOF(void *)
1688 AC_CHECK_SIZEOF(unsigned long long)
1689 AC_CHECK_SIZEOF(unsigned long)
1690 AC_CHECK_SIZEOF(unsigned int)
1694 AC_CHECK_TYPE([sig_atomic_t],[],
1695 [AC_DEFINE([sig_atomic_t], [int],
1696 [Define to int if <signal.h> does not define.])],
1697 [#include <sys/types.h>
1698 #include <signal.h>])
1699 AC_CHECK_TYPE([socklen_t],[],
1700 [AC_DEFINE([socklen_t], [int],
1701 [Define to int if <sys/socket.h> does not define.])],
1702 [#include <sys/types.h>
1703 #include <sys/socket.h>])
1704 AC_CHECK_TYPES(off64_t)
1705 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1706 AC_CHECK_TYPES([struct winsize], [], [], [
1707 #ifdef HAVE_TERMIOS_H
1708 # include <termios.h>
1710 # include <sys/termios.h>
1712 #include <sys/ioctl.h>])
1713 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1714 struct sockaddr_storage],
1716 #include <sys/types.h>
1717 #include <sys/socket.h>
1719 AC_CHECK_TYPES([sa_family_t], [], [], [
1720 #include <sys/types.h>
1721 #include <sys/socket.h>
1723 AC_CHECK_TYPES([struct addrinfo], [], [], [
1724 #include <sys/types.h>
1729 AC_CHECK_TYPES([long long], [], [], [])
1731 AC_SIZEOF_TYPE(long)
1733 CFLAGS="$openafs_cv_saved_CFLAGS"
1735 RRA_HEADER_PAM_CONST
1738 dnl Directory PATH handling
1739 if test "x$enable_transarc_paths" = "xyes" ; then
1740 afsconfdir=${afsconfdir=/usr/afs/etc}
1741 viceetcdir=${viceetcdir=/usr/vice/etc}
1742 afskerneldir=${afskerneldir=${viceetcdir}}
1743 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1744 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1745 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1746 afsdbdir=${afsdbdir=/usr/afs/db}
1747 afslogsdir=${afslogsdir=/usr/afs/logs}
1748 afslocaldir=${afslocaldir=/usr/afs/local}
1749 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1750 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1751 afsdatadir=${afsdatadir=/usr/vice/etc}
1753 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1754 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1755 afskerneldir=${afskerneldir='${libdir}/openafs'}
1756 afssrvbindir=${afssrvbindir='${bindir}'}
1757 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1758 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1759 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1760 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1761 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1762 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1763 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1764 afsdatadir=${afsdatadir='${datadir}/openafs'}
1766 AC_SUBST(afsconfdir)
1767 AC_SUBST(viceetcdir)
1768 AC_SUBST(afskerneldir)
1769 AC_SUBST(afssrvbindir)
1770 AC_SUBST(afssrvsbindir)
1771 AC_SUBST(afssrvlibexecdir)
1773 AC_SUBST(afslogsdir)
1774 AC_SUBST(afslocaldir)
1775 AC_SUBST(afsbackupdir)
1776 AC_SUBST(afsbosconfigdir)
1777 AC_SUBST(afsdatadir)
1779 if test "x$enable_kernel_module" = "xyes"; then
1780 ENABLE_KERNEL_MODULE=libafs
1783 if test "x$enable_pthreaded_ubik" = "xyes"; then
1784 ENABLE_PTHREADED_UBIK=yes
1788 AC_SUBST(AFS_SYSNAME)
1789 AC_SUBST(AFS_PARAM_COMMON)
1790 AC_SUBST(ENABLE_KERNEL_MODULE)
1791 AC_SUBST(ENABLE_PTHREADED_UBIK)
1793 AC_SUBST(LINUX_KERNEL_PATH)
1794 AC_SUBST(LINUX_KERNEL_BUILD)
1796 AC_SUBST(BSD_KERNEL_PATH)
1797 AC_SUBST(BSD_KERNEL_BUILD)
1798 AC_SUBST(LINUX_VERSION)
1799 AC_SUBST(MKAFS_OSTYPE)
1800 AC_SUBST(TOP_OBJDIR)
1801 AC_SUBST(TOP_SRCDIR)
1802 AC_SUBST(TOP_INCDIR)
1803 AC_SUBST(TOP_LIBDIR)
1805 AC_SUBST(DARWIN_INFOFILE)
1806 AC_SUBST(IRIX_BUILD_IP35)
1809 AC_SUBST(DOCBOOK2PDF)
1810 AC_SUBST(DOCBOOK_STYLESHEETS)
1815 TOP_SRCDIR="${srcdir}/src"
1817 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1823 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1827 TOP_OBJDIR="${SRCDIR_PARENT}"
1828 TOP_INCDIR="${SRCDIR_PARENT}/include"
1829 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1830 if test "${DEST}x" = "x"; then
1831 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1834 if test "x$with_crosstools_dir" != "x"; then
1835 if test -f "$with_crosstools_dir/rxgen" -a -f "$with_crosstools_dir/compile_et" -a -f "$with_crosstools_dir/config"; then
1836 COMPILE_ET_PATH=$with_crosstools_dir/compile_et
1837 CONFIGTOOL_PATH=$with_crosstools_dir/config
1838 RXGEN_PATH=$with_crosstools_dir/rxgen
1840 AC_MSG_ERROR(Tools not found in $with_crosstools_dir)
1844 COMPILE_ET_PATH="${SRCDIR_PARENT}/src/comerr/compile_et"
1845 CONFIGTOOL_PATH="${SRCDIR_PARENT}/src/config/config"
1846 RXGEN_PATH="${SRCDIR_PARENT}/src/rxgen/rxgen"
1848 AC_SUBST(COMPILE_ET_PATH)
1849 AC_SUBST(CONFIGTOOL_PATH)
1850 AC_SUBST(RXGEN_PATH)
1852 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1853 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1854 AC_SUBST(HELPER_SPLINT)
1855 AC_SUBST(HELPER_SPLINTCFG)
1857 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1859 dnl Check to see if crypt lives in a different library
1860 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1863 dnl Check to see if the compiler support labels in structs
1864 AC_MSG_CHECKING(for label support in structs)
1865 AC_TRY_COMPILE([], [
1866 extern void osi_UFSOpen(void);
1868 void (*open) (void);
1870 struct labeltest struct_labeltest = {
1871 .open = osi_UFSOpen,
1875 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1880 AC_MSG_CHECKING([checking for dirfd])
1881 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1882 #ifdef HAVE_DIRENT_H
1886 [[DIR *d = 0; dirfd(d);]])],
1887 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1888 if test "$ac_rk_have_dirfd" = "yes" ; then
1889 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1891 AC_MSG_RESULT($ac_rk_have_dirfd)
1893 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1894 #ifdef HAVE_DIRENT_H
1898 dnl Eventually, this will look for the system one, or for OpenSSL
1899 LIB_hcrypto="-lafshcrypto"
1900 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1901 AC_SUBST(LIB_hcrypto)
1902 AC_SUBST(LDFLAGS_hcrypto)
1904 dnl Check for UUID library
1905 AC_CHECK_HEADERS([uuid/uuid.h])
1906 AC_CHECK_LIB(uuid, uuid_generate, LIBS_uuid="-luuid")
1907 AC_CHECK_FUNCS([uuid_generate])
1911 AC_DEFUN([SUMMARY], [
1912 # Print a configuration summary
1914 echo "**************************************"
1915 echo configure summary
1917 AS_IF([test $LIB_curses],[
1918 echo "LIB_curses : $LIB_curses" ],[
1919 echo "XXX LIB_curses not found! not building scout and afsmonitor!"
1922 echo "**************************************"