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([nameidata], [path], [namei.h])
828 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
829 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
830 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
831 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
833 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
835 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
836 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
837 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
838 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
839 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
840 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
841 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
842 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
843 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
844 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
845 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
847 dnl Check for typed structure elements
848 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
851 dnl Function existence checks
853 AC_CHECK_LINUX_FUNC([bdi_init],
854 [#include <linux/backing-dev.h>],
856 AC_CHECK_LINUX_FUNC([PageChecked],
857 [#include <linux/mm.h>
858 #include <linux/page-flags.h>],
860 int bchecked = PageChecked(_page);])
861 AC_CHECK_LINUX_FUNC([PageFsMisc],
862 [#include <linux/mm.h>
863 #include <linux/page-flags.h>],
865 int bchecked = PageFsMisc(_page);])
866 AC_CHECK_LINUX_FUNC([clear_inode],
867 [#include <linux/fs.h>],
868 [clear_inode(NULL);])
869 AC_CHECK_LINUX_FUNC([current_kernel_time],
870 [#include <linux/time.h>],
872 s = current_kernel_time();])
873 AC_CHECK_LINUX_FUNC([d_alloc_anon],
874 [#include <linux/fs.h>],
875 [d_alloc_anon(NULL);])
876 AC_CHECK_LINUX_FUNC([d_make_root],
877 [#include <linux/fs.h>],
878 [d_make_root(NULL);])
879 AC_CHECK_LINUX_FUNC([do_sync_read],
880 [#include <linux/fs.h>],
881 [do_sync_read(NULL, NULL, 0, NULL);])
882 AC_CHECK_LINUX_FUNC([find_task_by_pid],
883 [#include <linux/sched.h>],
884 [pid_t p; find_task_by_pid(p);])
885 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
886 [#include <linux/fs.h>],
887 [generic_file_aio_read(NULL,NULL,0,0);])
888 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
889 [#include <linux/pagemap.h>],
890 [grab_cache_page_write_begin(NULL, 0, 0);])
891 AC_CHECK_LINUX_FUNC([hlist_unhashed],
892 [#include <linux/list.h>],
893 [hlist_unhashed(0);])
894 AC_CHECK_LINUX_FUNC([i_size_read],
895 [#include <linux/fs.h>],
896 [i_size_read(NULL);])
897 AC_CHECK_LINUX_FUNC([inode_setattr],
898 [#include <linux/fs.h>],
899 [inode_setattr(NULL, NULL);])
900 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
901 [#include <linux/net.h>],
902 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
903 AC_CHECK_LINUX_FUNC([page_follow_link],
904 [#include <linux/fs.h>],
905 [page_follow_link(0,0);])
906 AC_CHECK_LINUX_FUNC([page_offset],
907 [#include <linux/pagemap.h>],
908 [page_offset(NULL);])
909 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
910 [#include <linux/pagevec.h>],
911 [__pagevec_lru_add_file(NULL);])
912 AC_CHECK_LINUX_FUNC([path_lookup],
913 [#include <linux/fs.h>
914 #include <linux/namei.h>],
915 [path_lookup(NULL, 0, NULL);])
916 AC_CHECK_LINUX_FUNC([putname],
917 [#include <linux/fs.h>
918 #include <linux/namei.h>],
920 AC_CHECK_LINUX_FUNC([rcu_read_lock],
921 [#include <linux/rcupdate.h>],
923 AC_CHECK_LINUX_FUNC([set_nlink],
924 [#include <linux/fs.h>],
925 [set_nlink(NULL, 1);])
926 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
927 [#include <linux/splice.h>],
928 [splice_direct_to_actor(NULL,NULL,NULL);])
929 AC_CHECK_LINUX_FUNC([svc_addr_in],
930 [#include <linux/sunrpc/svc.h>],
931 [svc_addr_in(NULL);])
932 AC_CHECK_LINUX_FUNC([zero_user_segments],
933 [#include <linux/highmem.h>],
934 [zero_user_segments(NULL, 0, 0, 0, 0);])
935 AC_CHECK_LINUX_FUNC([noop_fsync],
936 [#include <linux/fs.h>],
937 [void *address = &noop_fsync; printk("%p\n", address)];)
938 AC_CHECK_LINUX_FUNC([kthread_run],
939 [#include <linux/kernel.h>
940 #include <linux/kthread.h>],
941 [kthread_run(NULL, NULL, "test");])
943 dnl Consequences - things which get set as a result of the
945 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
946 [AC_DEFINE([AFS_NONFSTRANS], 1,
947 [define to disable the nfs translator])])
949 dnl Assorted more complex tests
951 LINUX_EXPORTS_PROC_ROOT_FS
952 LINUX_KMEM_CACHE_INIT
953 LINUX_HAVE_KMEM_CACHE_T
954 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
955 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
956 LINUX_D_PATH_TAKES_STRUCT_PATH
958 LINUX_INODE_SETATTR_RETURN_TYPE
959 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
960 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
961 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
962 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
963 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
964 LINUX_DOP_D_DELETE_TAKES_CONST
965 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
966 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
967 LINUX_FOP_F_FSYNC_TAKES_DENTRY
968 LINUX_FOP_F_FSYNC_TAKES_RANGE
969 LINUX_AOP_WRITEBACK_CONTROL
970 LINUX_FS_STRUCT_FOP_HAS_SPLICE
971 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
972 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
973 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
974 LINUX_KERNEL_SOCK_CREATE
975 LINUX_EXPORTS_KEY_TYPE_KEYRING
977 LINUX_RECALC_SIGPENDING_ARG_TYPE
978 LINUX_EXPORTS_TASKLIST_LOCK
979 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
980 LINUX_STATFS_TAKES_DENTRY
982 LINUX_HAVE_TRY_TO_FREEZE
983 LINUX_LINUX_KEYRING_SUPPORT
984 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
985 LINUX_KEY_ALLOC_NEEDS_CRED
986 LINUX_INIT_WORK_HAS_DATA
987 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
988 LINUX_HAVE_DCACHE_LOCK
990 LINUX_IOP_MKDIR_TAKES_UMODE_T
991 LINUX_IOP_CREATE_TAKES_UMODE_T
992 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
993 LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE
994 LINUX_DENTRY_OPEN_TAKES_PATH
995 LINUX_D_ALIAS_IS_HLIST
996 LINUX_IOP_I_CREATE_TAKES_BOOL
997 LINUX_DOP_D_REVALIDATE_TAKES_UNSIGNED
998 LINUX_IOP_LOOKUP_TAKES_UNSIGNED
1000 dnl If we are guaranteed that keyrings will work - that is
1001 dnl a) The kernel has keyrings enabled
1002 dnl b) The code is new enough to give us a key_type_keyring
1003 dnl then we just disable syscall probing unless we've been
1006 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
1007 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
1008 [enable_linux_syscall_probing="no"],
1009 [enable_linux_syscall_probing="yes"])
1012 dnl Syscall probing needs a few tests of its own, and just
1013 dnl won't work if the kernel doesn't export init_mm
1014 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1015 LINUX_EXPORTS_INIT_MM
1016 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
1018 [Can't do syscall probing without exported init_mm])
1020 LINUX_EXPORTS_SYS_CHDIR
1021 LINUX_EXPORTS_SYS_OPEN
1022 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
1023 [define to enable syscall table probes])
1026 dnl Packaging and SMP build
1027 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1034 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1035 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1036 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1038 ac_cv_linux_exports_sys_call_table=no
1039 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1040 ac_cv_linux_exports_ia32_sys_call_table=yes
1043 LINUX_EXPORTS_KALLSYMS_ADDRESS
1044 LINUX_EXPORTS_KALLSYMS_SYMBOL
1045 LINUX_EXPORTS_SYS_CALL_TABLE
1046 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1047 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1048 linux_syscall_method=none
1049 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1050 linux_syscall_method=scan
1051 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1052 linux_syscall_method=scan_with_kallsyms_address
1055 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1056 linux_syscall_method=kallsyms_symbol
1058 if test "x$linux_syscall_method" = "xnone"; then
1059 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1060 linux_syscall_method=scan
1064 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1065 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1067 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1068 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1070 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1071 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1073 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1077 dnl Linux-only, but just enable always.
1078 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1081 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1082 [ac_cv_sync_fetch_and_add],
1083 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1084 [ac_cv_sync_fetch_and_add=yes],
1085 [ac_cv_sync_fetch_and_add=no])
1087 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1088 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1089 [define if your C compiler has __sync_add_and_fetch])])
1091 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1092 [ac_cv_sockaddr_len],
1093 [AC_TRY_COMPILE( [#include <sys/types.h>
1094 #include <sys/socket.h>],
1095 [struct sockaddr *a; a->sa_len=0;],
1096 [ac_cv_sockaddr_len=yes],
1097 [ac_cv_sockaddr_len=no])
1099 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1100 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1101 [define if you struct sockaddr sa_len])])
1103 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1104 echo Skipping library tests because they confuse Irix.
1106 AC_SEARCH_LIBS([socket], [socket inet])
1107 AC_SEARCH_LIBS([connect], [nsl])
1108 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1110 dnl darwin wants it, aix hates it
1111 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1115 #include <sys/types.h>
1116 #include <sys/socket.h>
1117 #include <netinet/in.h>
1118 #include <arpa/inet.h>
1119 #include <arpa/nameser.h>
1120 #include <arpa/nameser_compat.h>
1122 ], [static int i; i = 0;],
1124 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1128 openafs_save_libs="$LIBS"
1129 AC_MSG_CHECKING([for res_search])
1132 if test "$ac_cv_func_res_search" = no; then
1133 for lib in dns nsl resolv; do
1134 if test "$ac_cv_func_res_search" != yes; then
1137 LIBS="$openafs_save_libs"
1140 if test "$ac_cv_func_res_search" = yes; then
1142 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1143 AC_MSG_RESULT([yes, in lib$lib])
1148 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1153 XLIBS="$LIB_AFSDB $XLIBS"
1155 AC_CHECK_RESOLV_RETRANS
1157 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1158 [ac_cv_setsockopt_iprecverr],
1160 #include <sys/types.h>
1161 #include <sys/socket.h>
1162 #include <netinet/in.h>],
1164 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1165 [ac_cv_setsockopt_iprecverr=yes],
1166 [ac_cv_setsockopt_iprecverr=no])])
1168 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1169 [AC_DEFINE([HAVE_SETSOCKOPT_IP_RECVERR], [1],
1170 [define if we can receive socket errors via IP_RECVERR])])
1173 if test "x$MKAFS_OSTYPE" = OBSD; then
1174 PTHREAD_LIBS="-pthread"
1176 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1177 PTHREAD_LIBS="-pthread"
1179 if test "x$PTHREAD_LIBS" = xerror; then
1180 AC_CHECK_LIB(pthread, pthread_attr_init,
1181 PTHREAD_LIBS="-lpthread")
1183 if test "x$PTHREAD_LIBS" = xerror; then
1184 AC_CHECK_LIB(pthreads, pthread_attr_init,
1185 PTHREAD_LIBS="-lpthreads")
1187 if test "x$PTHREAD_LIBS" = xerror; then
1188 AC_CHECK_LIB(c_r, pthread_attr_init,
1189 PTHREAD_LIBS="-lc_r")
1191 if test "x$PTHREAD_LIBS" = xerror; then
1192 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1194 if test "x$PTHREAD_LIBS" = xerror; then
1195 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1196 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1197 PTHREAD_LIBS="-lpthread")
1199 if test "x$PTHREAD_LIBS" = xerror; then
1200 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1202 AC_SUBST(PTHREAD_LIBS)
1204 HOST_CPU="$host_cpu"
1206 if test "x$with_bsd_kernel_headers" != "x"; then
1207 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1209 BSD_KERNEL_PATH="/usr/src/sys"
1212 if test "x$with_bsd_kernel_build" != "x"; then
1213 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1215 case $AFS_SYSNAME in
1217 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1220 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1225 if test "$enable_supergroups" = "yes"; then
1226 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1229 if test "$enable_bitmap_later" = "yes"; then
1230 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1233 if test "$enable_unix_sockets" = "yes"; then
1234 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1235 USE_UNIX_SOCKETS="yes"
1237 USE_UNIX_SOCKETS="no"
1239 AC_SUBST(USE_UNIX_SOCKETS)
1241 if test "$enable_namei_fileserver" = "yes"; then
1242 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1245 if test "$enable_namei_fileserver" = "default"; then
1248 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1249 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1253 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1254 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1266 dnl check for tivoli
1267 AC_MSG_CHECKING(for tivoli tsm butc support)
1269 if test "$enable_tivoli_tsm" = "yes"; then
1270 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1271 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1272 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1273 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1275 if test -r "$XBSADIR3/dsmapifp.h"; then
1276 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1278 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1279 elif test -r "$XBSADIR4/dsmapifp.h"; then
1280 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1282 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1283 elif test -r "$XBSADIR1/xbsa.h"; then
1284 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1286 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1287 elif test -r "$XBSADIR2/xbsa.h"; then
1288 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1290 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1292 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1297 AC_SUBST(XBSA_CFLAGS)
1298 AC_SUBST(XBSA_XLIBS)
1300 dnl checks for header files.
1304 AC_CHECK_HEADERS([ \
1321 security/pam_appl.h \
1363 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1364 #ifdef HAVE_NETINET_IN_H
1365 # include <netinet/in.h>
1368 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1369 #ifdef HAVE_SYS_SOCKET_H
1370 # include <sys/socket.h>
1373 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1374 #ifdef HAVE_SYS_SOCKET_H
1375 # include <sys/socket.h>
1377 #ifdef HAVE_NETINET_IN_H
1378 # include <netinet/in.h>
1380 #ifdef HAVE_NET_IF_H
1381 # include <net/if.h>
1384 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1385 #ifdef HAVE_SECURITY_PAM_APPL_H
1386 # include <security/pam_appl.h>
1389 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1391 AC_CHECK_TYPES([fsblkcnt_t],,,[
1392 #include <sys/types.h>
1393 #ifdef HAVE_SYS_BITYPES_H
1394 #include <sys/bitypes.h>
1396 #ifdef HAVE_SYS_STATFS_H
1397 #include <sys/statfs.h>
1399 #ifdef HAVE_SYS_STATVFS_H
1400 #include <sys/statvfs.h>
1404 dnl see what struct stat has for timestamps
1405 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1407 dnl check for curses-lib
1408 AS_IF([test "x$enable_gtx" != "xno"],
1410 AC_CHECK_LIB( [ncurses], [setupterm],
1411 [LIB_curses=-lncurses],
1412 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1413 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1416 AC_SUBST(LIB_curses)])
1418 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1420 if test "$enable_debug_locks" = yes; then
1421 AC_DEFINE(OPR_DEBUG_LOCKS, 1, [turn on lock debugging in opr])
1424 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1425 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1426 case $AFS_SYSNAME in
1439 if test "$enable_login" = yes; then
1444 AC_SUBST(BUILD_LOGIN)
1446 if test "$enable_uss" = yes; then
1487 OPENAFS_C_ATTRIBUTE()
1489 dnl Functions that Heimdal's libroken provides, but that we
1490 dnl haven't found a need for yet, and so haven't imported
1509 dnl Functions that are in objects that we always build from libroken
1519 dnl Functions that we're going to try and get from libroken
1520 AC_REPLACE_FUNCS([ \
1555 dnl Headers that we're going to try and get from libroken
1556 AC_CHECK_HEADERS([ \
1561 AC_CHECK_DECLS([h_errno], [], [], [
1562 #include <sys/types.h>
1571 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1572 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1574 AC_SUBST(ROKEN_HEADERS)
1576 dnl Stuff that's harder ...
1577 AC_MSG_CHECKING([for bswap16])
1578 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1579 #ifdef HAVE_SYS_TYPES_H
1580 #include <sys/types.h>
1582 #ifdef HAVE_SYS_BSWAP_H
1583 #include <sys/bswap.h>
1586 [short a, b; b = bswap16(a); ])],
1588 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1590 [AC_MSG_RESULT(no)])
1592 AC_MSG_CHECKING([for bswap32])
1593 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1594 #include <sys/types.h>
1596 #ifdef HAVE_SYS_BSWAP_H
1597 #include <sys/bswap.h>
1600 [int a, b; b = bswap32(a); ])],
1602 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1604 [AC_MSG_RESULT(no)])
1606 case $AFS_SYSNAME in
1608 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1611 AC_MSG_CHECKING([for positional I/O])
1612 if test "$ac_cv_func_pread" = "yes" && \
1613 test "$ac_cv_func_pwrite" = "yes"; then
1614 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1619 AC_MSG_CHECKING([for vectored positional I/O])
1620 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1621 "$ac_cv_func_pwritev" = "yes" -a \
1622 "$ac_cv_func_preadv64" = "yes" -a \
1623 "$ac_cv_func_pwritev64" = "yes"],
1624 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1625 AC_MSG_RESULT(yes)],
1626 [AC_MSG_RESULT(no)])
1630 AC_MSG_CHECKING([for POSIX regex library])
1631 if test "$ac_cv_header_regex_h" = "yes" && \
1632 test "$ac_cv_func_regcomp" = "yes" && \
1633 test "$ac_cv_func_regexec" = "yes" && \
1634 test "$ac_cv_func_regerror" = "yes"; then
1635 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1641 dnl Look for "non-portable" pthreads functions.
1643 LIBS="$LIBS $PTHREAD_LIBS"
1645 pthread_set_name_np \
1646 pthread_setname_np \
1649 dnl Sadly, there are three different versions of pthread_setname_np.
1650 dnl Try to cater for all of them.
1651 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1652 AC_MSG_CHECKING([for signature of pthread_setname_np])
1654 #include <pthread.h>
1655 #ifdef HAVE_PTHREAD_NP_H
1656 #include <pthread_np.h>
1658 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1659 AC_MSG_RESULT([three arguments])
1660 pthread_setname_np_args=3], [
1662 #include <pthread.h>
1663 #ifdef HAVE_PTHREAD_NP_H
1664 #include <pthread_np.h>
1666 ], [pthread_setname_np(pthread_self(), "test")], [
1667 AC_MSG_RESULT([two arguments])
1668 pthread_setname_np_args=2], [
1670 #include <pthread.h>
1671 #ifdef HAVE_PTHREAD_NP_H
1672 #include <pthread_np.h>
1674 ], [pthread_setname_np("test")], [
1675 AC_MSG_RESULT([one argument])
1676 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1679 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1683 openafs_cv_saved_CFLAGS="$CFLAGS"
1684 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1688 AC_CHECK_SIZEOF(void *)
1689 AC_CHECK_SIZEOF(unsigned long long)
1690 AC_CHECK_SIZEOF(unsigned long)
1691 AC_CHECK_SIZEOF(unsigned int)
1695 AC_CHECK_TYPE([sig_atomic_t],[],
1696 [AC_DEFINE([sig_atomic_t], [int],
1697 [Define to int if <signal.h> does not define.])],
1698 [#include <sys/types.h>
1699 #include <signal.h>])
1700 AC_CHECK_TYPE([socklen_t],[],
1701 [AC_DEFINE([socklen_t], [int],
1702 [Define to int if <sys/socket.h> does not define.])],
1703 [#include <sys/types.h>
1704 #include <sys/socket.h>])
1705 AC_CHECK_TYPES(off64_t)
1706 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1707 AC_CHECK_TYPES([struct winsize], [], [], [
1708 #ifdef HAVE_TERMIOS_H
1709 # include <termios.h>
1711 # include <sys/termios.h>
1713 #include <sys/ioctl.h>])
1714 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1715 struct sockaddr_storage],
1717 #include <sys/types.h>
1718 #include <sys/socket.h>
1720 AC_CHECK_TYPES([sa_family_t], [], [], [
1721 #include <sys/types.h>
1722 #include <sys/socket.h>
1724 AC_CHECK_TYPES([struct addrinfo], [], [], [
1725 #include <sys/types.h>
1730 AC_CHECK_TYPES([long long], [], [], [])
1732 AC_SIZEOF_TYPE(long)
1734 CFLAGS="$openafs_cv_saved_CFLAGS"
1736 RRA_HEADER_PAM_CONST
1739 dnl Directory PATH handling
1740 if test "x$enable_transarc_paths" = "xyes" ; then
1741 afsconfdir=${afsconfdir=/usr/afs/etc}
1742 viceetcdir=${viceetcdir=/usr/vice/etc}
1743 afskerneldir=${afskerneldir=${viceetcdir}}
1744 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1745 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1746 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1747 afsdbdir=${afsdbdir=/usr/afs/db}
1748 afslogsdir=${afslogsdir=/usr/afs/logs}
1749 afslocaldir=${afslocaldir=/usr/afs/local}
1750 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1751 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1752 afsdatadir=${afsdatadir=/usr/vice/etc}
1754 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1755 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1756 afskerneldir=${afskerneldir='${libdir}/openafs'}
1757 afssrvbindir=${afssrvbindir='${bindir}'}
1758 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1759 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1760 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1761 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1762 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1763 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1764 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1765 afsdatadir=${afsdatadir='${datadir}/openafs'}
1767 AC_SUBST(afsconfdir)
1768 AC_SUBST(viceetcdir)
1769 AC_SUBST(afskerneldir)
1770 AC_SUBST(afssrvbindir)
1771 AC_SUBST(afssrvsbindir)
1772 AC_SUBST(afssrvlibexecdir)
1774 AC_SUBST(afslogsdir)
1775 AC_SUBST(afslocaldir)
1776 AC_SUBST(afsbackupdir)
1777 AC_SUBST(afsbosconfigdir)
1778 AC_SUBST(afsdatadir)
1780 if test "x$enable_kernel_module" = "xyes"; then
1781 ENABLE_KERNEL_MODULE=libafs
1784 if test "x$enable_pthreaded_ubik" = "xyes"; then
1785 ENABLE_PTHREADED_UBIK=yes
1789 AC_SUBST(AFS_SYSNAME)
1790 AC_SUBST(AFS_PARAM_COMMON)
1791 AC_SUBST(ENABLE_KERNEL_MODULE)
1792 AC_SUBST(ENABLE_PTHREADED_UBIK)
1794 AC_SUBST(LINUX_KERNEL_PATH)
1795 AC_SUBST(LINUX_KERNEL_BUILD)
1797 AC_SUBST(BSD_KERNEL_PATH)
1798 AC_SUBST(BSD_KERNEL_BUILD)
1799 AC_SUBST(LINUX_VERSION)
1800 AC_SUBST(MKAFS_OSTYPE)
1801 AC_SUBST(TOP_OBJDIR)
1802 AC_SUBST(TOP_SRCDIR)
1803 AC_SUBST(TOP_INCDIR)
1804 AC_SUBST(TOP_LIBDIR)
1806 AC_SUBST(DARWIN_INFOFILE)
1807 AC_SUBST(IRIX_BUILD_IP35)
1810 AC_SUBST(DOCBOOK2PDF)
1811 AC_SUBST(DOCBOOK_STYLESHEETS)
1816 TOP_SRCDIR="${srcdir}/src"
1818 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1824 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1828 TOP_OBJDIR="${SRCDIR_PARENT}"
1829 TOP_INCDIR="${SRCDIR_PARENT}/include"
1830 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1831 if test "${DEST}x" = "x"; then
1832 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1835 if test "x$with_crosstools_dir" != "x"; then
1836 if test -f "$with_crosstools_dir/rxgen" -a -f "$with_crosstools_dir/compile_et" -a -f "$with_crosstools_dir/config"; then
1837 COMPILE_ET_PATH=$with_crosstools_dir/compile_et
1838 CONFIGTOOL_PATH=$with_crosstools_dir/config
1839 RXGEN_PATH=$with_crosstools_dir/rxgen
1841 AC_MSG_ERROR(Tools not found in $with_crosstools_dir)
1845 COMPILE_ET_PATH="${SRCDIR_PARENT}/src/comerr/compile_et"
1846 CONFIGTOOL_PATH="${SRCDIR_PARENT}/src/config/config"
1847 RXGEN_PATH="${SRCDIR_PARENT}/src/rxgen/rxgen"
1849 AC_SUBST(COMPILE_ET_PATH)
1850 AC_SUBST(CONFIGTOOL_PATH)
1851 AC_SUBST(RXGEN_PATH)
1853 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1854 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1855 AC_SUBST(HELPER_SPLINT)
1856 AC_SUBST(HELPER_SPLINTCFG)
1858 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1860 dnl Check to see if crypt lives in a different library
1861 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1864 dnl Check to see if the compiler support labels in structs
1865 AC_MSG_CHECKING(for label support in structs)
1866 AC_TRY_COMPILE([], [
1867 extern void osi_UFSOpen(void);
1869 void (*open) (void);
1871 struct labeltest struct_labeltest = {
1872 .open = osi_UFSOpen,
1876 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1881 AC_MSG_CHECKING([checking for dirfd])
1882 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1883 #ifdef HAVE_DIRENT_H
1887 [[DIR *d = 0; dirfd(d);]])],
1888 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1889 if test "$ac_rk_have_dirfd" = "yes" ; then
1890 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1892 AC_MSG_RESULT($ac_rk_have_dirfd)
1894 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1895 #ifdef HAVE_DIRENT_H
1899 dnl Eventually, this will look for the system one, or for OpenSSL
1900 LIB_hcrypto="-lafshcrypto"
1901 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1902 AC_SUBST(LIB_hcrypto)
1903 AC_SUBST(LDFLAGS_hcrypto)
1905 dnl Check for UUID library
1906 AC_CHECK_HEADERS([uuid/uuid.h])
1907 AC_CHECK_LIB(uuid, uuid_generate, LIBS_uuid="-luuid")
1908 AC_CHECK_FUNCS([uuid_generate])
1912 AC_DEFUN([SUMMARY], [
1913 # Print a configuration summary
1915 echo "**************************************"
1916 echo configure summary
1918 AS_IF([test $LIB_curses],[
1919 echo "LIB_curses : $LIB_curses" ],[
1920 echo "XXX LIB_curses not found! not building scout and afsmonitor!"
1923 echo "**************************************"