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-kernel],
196 [AS_HELP_STRING([--enable-debug-kernel],
197 [enable compilation of the kernel module with debugging information
198 (defaults to disabled)])],
200 [enable_debug_kernel="no"])
201 AC_ARG_ENABLE([optimize-kernel],
202 [AS_HELP_STRING([--disable-optimize-kernel],
203 [disable compilation of the kernel module with optimization (defaults
204 based on platform)])],
206 [enable_optimize_kernel=""])
207 AC_ARG_ENABLE([debug-lwp],
208 [AS_HELP_STRING([--enable-debug-lwp],
209 [enable compilation of the LWP code with debugging information
210 (defaults to disabled)])],
212 [enable_debug_lwp="no"])
213 AC_ARG_ENABLE([optimize-lwp],
214 [AS_HELP_STRING([--disable-optimize-lwp],
215 [disable optimization for compilation of the LWP code (defaults to
218 [enable_optimize_lwp="yes"])
219 AC_ARG_ENABLE([debug-pam],
220 [AS_HELP_STRING([--enable-debug-pam],
221 [enable compilation of the PAM code with debugging information
222 (defaults to disabled)])],
224 [enable_debug_pam="no"])
225 AC_ARG_ENABLE([optimize-pam],
226 [AS_HELP_STRING([--disable-optimize-pam],
227 [disable optimization for compilation of the PAM code (defaults to
230 [enable_optimize_pam="yes"])
231 AC_ARG_ENABLE([linux-syscall-probing],
232 [AS_HELP_STRING([--enable-linux-syscall-probing],
233 [enable Linux syscall probing (defaults to autodetect)])],
235 [enable_linux_syscall_probing="maybe"])
236 AC_ARG_WITH([crosstools-dir],
237 [AS_HELP_STRING([--with-crosstools-dir=path], [use path for native versions of rxgen, compile_et and config])])
239 AC_ARG_WITH([xslt-processor],
240 AS_HELP_STRING([--with-xslt-processor=ARG],
241 [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]),
242 [XSLTPROC="$withval"],
243 AC_CHECK_PROGS([XSLTPROC], [libxslt saxon xalan-j xsltproc], [echo]))
245 AC_ARG_WITH([html-xsl],
246 AS_HELP_STRING([--with-html-xsl],
247 [build HTML documentation using this stylesheet (default is html/chunk.dsl; specify either html/chunk.xsl or html/docbook.xsl)]),
248 [HTML_XSL="$withval"],
249 [HTML_XSL="html/chunk.xsl"])
251 AC_ARG_WITH([docbook2pdf],
252 AS_HELP_STRING([--with-docbook2pdf=ARG],
253 [which Docbook to PDF utility to use (possible choices are: fop, dblatex, docbook2pdf)]),
254 [DOCBOOK2PDF="$withval"],
255 AC_CHECK_PROGS([DOCBOOK2PDF], [fop dblatex docbook2pdf], [echo]))
257 AC_ARG_WITH([docbook-stylesheets],
258 AS_HELP_STRING([--with-docbook-stylesheets=ARG],
259 [location of DocBook stylesheets (default is to search a set of likely paths)]),
260 [DOCBOOK_STYLESHEETS="$withval"],
261 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], [$HTML_XSL])
262 if test "x$DOCBOOK_STYLESHEETS" = "x"; then
263 AC_WARN([Docbook stylesheets not found; some documentation can't be built])
268 dnl Check whether kindlegen exists. If not, we'll suppress that part of the
269 dnl documentation build.
270 AC_CHECK_PROGS([KINDLEGEN], [kindlegen])
272 dnl weird ass systems
277 dnl Various compiler setup.
281 dnl Checks for programs.
287 dnl if we are flex, be lex-compatible
288 OPENAFS_LEX_IS_FLEX([AC_SUBST([LEX], ["$LEX -l"])])
290 OPENAFS_FORCE_ABS_INSTALL
291 OPENAFS_CHECK_BIGENDIAN
292 OPENAFS_PRINTF_TAKES_Z_LEN
294 AC_MSG_CHECKING(your OS)
300 if test "x$enable_redhat_buildsys" = "xyes"; then
301 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
303 if test "x$enable_kernel_module" = "xyes"; then
304 if test "x$with_linux_kernel_headers" != "x"; then
305 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
307 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/source"
308 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
309 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
311 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
312 LINUX_KERNEL_PATH="/usr/src/linux-2.4"
314 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
315 LINUX_KERNEL_PATH="/usr/src/linux"
318 if test "x$with_linux_kernel_build" != "x"; then
319 LINUX_KERNEL_BUILD="$with_linux_kernel_build"
321 LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
323 if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
324 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
325 LINUX_VERSION="$linux_kvers"
327 if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
328 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
329 LINUX_VERSION="$linux_kvers"
331 if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
332 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
333 if test "x$linux_kvers" = "x"; then
334 if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
335 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
336 if test "x$linux_kvers" = "x"; then
337 AC_MSG_ERROR(Linux headers lack version definition [2])
340 LINUX_VERSION="$linux_kvers"
343 AC_MSG_ERROR(Linux headers lack version definition)
347 LINUX_VERSION="$linux_kvers"
350 enable_kernel_module="no"
354 if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" &&
355 test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
356 enable_kernel_module="no"
358 if test "x$enable_kernel_module" = "xno"; then
359 if test "x$with_linux_kernel_headers" != "x"; then
360 AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
363 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
366 dnl do we need to determine SUBARCH from autoconf.h
370 if test "x$enable_kernel_module" = "xyes"; then
371 case "$LINUX_VERSION" in
372 2.2.*) AFS_SYSKVERS=22 ;;
373 2.4.*) AFS_SYSKVERS=24 ;;
374 2.6.* | 3.*) AFS_SYSKVERS=26 ;;
375 *) AC_MSG_ERROR(Couldn't guess your Linux version [2]) ;;
382 AC_PATH_PROG(SOLARISCC, [cc], ,
383 [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin:/opt/solarisstudio12.3/bin:/opt/solstudio12.2/bin:/opt/sunstudio12.1/bin])
384 if test "x$SOLARISCC" = "x" ; then
385 AC_MSG_FAILURE(Could not find the solaris cc program. Please define the environment variable SOLARISCC to specify the path.)
387 SOLARIS_UFSVFS_HAS_DQRWLOCK
388 SOLARIS_FS_HAS_FS_ROLLED
389 SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
393 enable_kernel_module=no
399 if test -f "/usr/old/usr/include/ndir.h"; then
400 AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
404 if test -d /usr/include/sys/SN/SN1; then
405 IRIX_BUILD_IP35="IP35"
412 AC_MSG_RESULT(rs_aix)
416 AC_MSG_RESULT(arm_darwin)
420 AC_MSG_RESULT(ppc_darwin)
424 AC_MSG_RESULT(x86_darwin)
428 AC_MSG_RESULT(x86_darwin)
432 AC_MSG_RESULT(i386_fbsd)
436 AC_MSG_RESULT(amd64_fbsd)
444 AC_MSG_RESULT(amd64_obsd)
448 AC_MSG_RESULT(i386_obsd)
452 AC_MSG_RESULT(i386_dfbsd)
455 AC_MSG_RESULT($system)
459 if test "x$with_afs_sysname" != "x"; then
460 AFS_SYSNAME="$with_afs_sysname"
462 AC_MSG_CHECKING(your AFS sysname)
468 AFS_SYSNAME="i386_obsd${vM}${vm}"
470 sparc64-*-openbsd?.?)
474 AFS_SYSNAME="sparc64_obsd${vM}${vm}"
480 AFS_SYSNAME="amd64_obsd${vM}${vm}"
486 AFS_SYSNAME="i386_fbsd_${vM}${vm}"
492 AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
498 AFS_SYSNAME="i386_dfbsd_${vM}${vm}"
500 i?86-*-netbsd*1.6[[M-Z]]*)
501 AFS_SYSNAME="i386_nbsd20"
503 powerpc-*-netbsd*1.6[[M-Z]]*)
504 AFS_SYSNAME="ppc_nbsd20"
507 arch=${host%%-unknown*}
508 arch=$(echo $arch |sed -e 's/x86_64/amd64/g' \
509 -e 's/powerpc/ppc/g')
520 if test $vm -eq 99 ; then
523 if test $vM -gt 1 ; then
526 AFS_SYSNAME="${arch}_nbsd${vM}${vm}"
529 AFS_SYSNAME="hp_ux110"
532 AFS_SYSNAME="hp_ux11i"
535 AFS_SYSNAME="hp_ux1123"
538 AFS_SYSNAME="ia64_hpux1122"
541 AFS_SYSNAME="ia64_hpux1123"
544 AFS_SYSNAME="hp_ux102"
546 powerpc-apple-darwin7*)
547 AFS_SYSNAME="ppc_darwin_70"
550 powerpc-apple-darwin8.*)
551 AFS_SYSNAME="ppc_darwin_80"
554 i386-apple-darwin8.*)
555 AFS_SYSNAME="x86_darwin_80"
558 powerpc-apple-darwin9.*)
559 AFS_SYSNAME="ppc_darwin_90"
562 i386-apple-darwin9.*)
563 AFS_SYSNAME="x86_darwin_90"
566 i?86-apple-darwin10.*)
567 AFS_SYSNAME="x86_darwin_100"
570 x86_64-apple-darwin10.*)
571 AFS_SYSNAME="x86_darwin_100"
574 arm-apple-darwin10.*)
575 AFS_SYSNAME="arm_darwin_100"
578 x86_64-apple-darwin11.*)
579 AFS_SYSNAME="x86_darwin_110"
582 i?86-apple-darwin11.*)
583 AFS_SYSNAME="x86_darwin_110"
586 x86_64-apple-darwin12.*)
587 AFS_SYSNAME="x86_darwin_120"
590 i?86-apple-darwin12.*)
591 AFS_SYSNAME="x86_darwin_120"
594 sparc-sun-solaris2.8)
595 AFS_SYSNAME="sun4x_58"
597 sparc-sun-solaris2.9)
598 AFS_SYSNAME="sun4x_59"
600 sparc-sun-solaris2.10)
601 AFS_SYSNAME="sun4x_510"
603 sparc-sun-solaris2.11)
604 AFS_SYSNAME="sun4x_511"
607 AFS_SYSNAME="sunx86_58"
610 AFS_SYSNAME="sunx86_59"
613 AFS_SYSNAME="sunx86_510"
616 AFS_SYSNAME="sunx86_511"
619 AFS_SYSNAME="alpha_dux40"
622 AFS_SYSNAME="alpha_dux50"
625 AFS_SYSNAME="alpha_dux51"
631 AFS_SYSNAME="ia64_linuxXX"
634 AFS_SYSNAME="`/bin/arch`_linuxXX"
637 AFS_SYSNAME="ppc64_linuxXX"
640 AFS_SYSNAME="alpha_linux_XX"
643 AFS_SYSNAME="s390_linuxXX"
646 AFS_SYSNAME="s390x_linuxXX"
649 AFS_SYSNAME="`/bin/arch`_linuxXX"
652 AFS_SYSNAME="sparc64_linuxXX"
655 AFS_SYSNAME="i386_linuxXX"
658 AFS_SYSNAME="arm_linuxXX"
660 parisc-*-linux-gnu|hppa-*-linux-gnu)
661 AFS_SYSNAME="parisc_linuxXX"
665 AFS_SYSNAME="rs_aix42"
669 AFS_SYSNAME="rs_aix42"
673 AFS_SYSNAME="rs_aix51"
677 AFS_SYSNAME="rs_aix52"
681 AFS_SYSNAME="rs_aix53"
685 AFS_SYSNAME="rs_aix61"
689 AFS_SYSNAME="amd64_linuxXX"
693 AC_MSG_ERROR(An AFS sysname is required)
698 *_linux* | *_umlinux*)
699 if test "x${AFS_SYSKVERS}" = "x"; then
700 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
702 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
703 AFS_SYSNAME="$_AFS_SYSNAME"
706 [#ifndef CONFIG_USERMODE
709 ac_cv_linux_is_uml=yes,)
710 if test "${ac_cv_linux_is_uml}" = yes; then
711 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
713 AFS_SYSNAME="$_AFS_SYSNAME"
716 AC_MSG_RESULT($AFS_SYSNAME)
721 AC_CHECK_HEADERS(crt_externs.h)
722 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
723 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
728 dnl Some hosts have a separate common param file they should include. Figure
729 dnl out if we're on one of them now that we know the sysname.
731 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
732 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
733 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
734 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
735 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
736 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
737 *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;;
738 *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;;
739 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
740 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
741 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
742 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
743 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
744 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
745 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
746 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
747 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
748 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
749 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
750 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
751 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
752 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
753 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
754 *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
755 *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;;
756 *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;;
757 *_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
758 *_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
759 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
760 # Linux alpha adds an extra underscore for no good reason.
761 *_linux_22) AFS_PARAM_COMMON=param.linux22.h ;;
762 *_linux_24) AFS_PARAM_COMMON=param.linux24.h ;;
763 *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
768 case $AFS_SYSNAME in *_linux* | *_umlinux*)
770 # Add (sub-) architecture-specific paths needed by conftests
773 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
774 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
775 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
776 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
779 if test "x$enable_kernel_module" = "xyes"; then
780 if test "x$enable_debug_kernel" = "xno"; then
781 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
783 OPENAFS_GCC_SUPPORTS_MARCH
784 AC_SUBST(P5PLUS_KOPTS)
785 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
786 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
787 OPENAFS_GCC_SUPPORTS_NO_COMMON
788 OPENAFS_GCC_SUPPORTS_PIPE
789 AC_SUBST(LINUX_GCC_KOPTS)
791 dnl Setup the kernel build environment
792 LINUX_KBUILD_USES_EXTRA_CFLAGS
793 LINUX_KERNEL_COMPILE_WORKS
795 dnl Check for header files
796 AC_CHECK_LINUX_HEADER([config.h])
797 AC_CHECK_LINUX_HEADER([completion.h])
798 AC_CHECK_LINUX_HEADER([exportfs.h])
799 AC_CHECK_LINUX_HEADER([freezer.h])
800 AC_CHECK_LINUX_HEADER([key-type.h])
801 AC_CHECK_LINUX_HEADER([semaphore.h])
802 AC_CHECK_LINUX_HEADER([seq_file.h])
804 dnl Type existence checks
805 AC_CHECK_LINUX_TYPE([struct vfs_path], [dcache.h])
807 dnl Check for structure elements
808 AC_CHECK_LINUX_STRUCT([address_space_operations],
809 [write_begin], [fs.h])
810 AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
812 AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
813 AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.h])
814 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
815 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
816 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
817 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
818 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
819 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
820 AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
821 AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
822 AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
823 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
824 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
825 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
826 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
828 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
830 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
831 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
832 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
833 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
834 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
835 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
836 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
837 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
838 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
839 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
840 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
842 dnl Check for typed structure elements
843 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
846 dnl Function existence checks
848 AC_CHECK_LINUX_FUNC([bdi_init],
849 [#include <linux/backing-dev.h>],
851 AC_CHECK_LINUX_FUNC([PageChecked],
852 [#include <linux/mm.h>
853 #include <linux/page-flags.h>],
855 int bchecked = PageChecked(_page);])
856 AC_CHECK_LINUX_FUNC([PageFsMisc],
857 [#include <linux/mm.h>
858 #include <linux/page-flags.h>],
860 int bchecked = PageFsMisc(_page);])
861 AC_CHECK_LINUX_FUNC([clear_inode],
862 [#include <linux/fs.h>],
863 [clear_inode(NULL);])
864 AC_CHECK_LINUX_FUNC([current_kernel_time],
865 [#include <linux/time.h>],
867 s = current_kernel_time();])
868 AC_CHECK_LINUX_FUNC([d_alloc_anon],
869 [#include <linux/fs.h>],
870 [d_alloc_anon(NULL);])
871 AC_CHECK_LINUX_FUNC([d_make_root],
872 [#include <linux/fs.h>],
873 [d_make_root(NULL);])
874 AC_CHECK_LINUX_FUNC([do_sync_read],
875 [#include <linux/fs.h>],
876 [do_sync_read(NULL, NULL, 0, NULL);])
877 AC_CHECK_LINUX_FUNC([find_task_by_pid],
878 [#include <linux/sched.h>],
879 [pid_t p; find_task_by_pid(p);])
880 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
881 [#include <linux/fs.h>],
882 [generic_file_aio_read(NULL,NULL,0,0);])
883 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
884 [#include <linux/pagemap.h>],
885 [grab_cache_page_write_begin(NULL, 0, 0);])
886 AC_CHECK_LINUX_FUNC([hlist_unhashed],
887 [#include <linux/list.h>],
888 [hlist_unhashed(0);])
889 AC_CHECK_LINUX_FUNC([i_size_read],
890 [#include <linux/fs.h>],
891 [i_size_read(NULL);])
892 AC_CHECK_LINUX_FUNC([inode_setattr],
893 [#include <linux/fs.h>],
894 [inode_setattr(NULL, NULL);])
895 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
896 [#include <linux/net.h>],
897 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
898 AC_CHECK_LINUX_FUNC([page_follow_link],
899 [#include <linux/fs.h>],
900 [page_follow_link(0,0);])
901 AC_CHECK_LINUX_FUNC([page_offset],
902 [#include <linux/pagemap.h>],
903 [page_offset(NULL);])
904 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
905 [#include <linux/pagevec.h>],
906 [__pagevec_lru_add_file(NULL);])
907 AC_CHECK_LINUX_FUNC([path_lookup],
908 [#include <linux/fs.h>
909 #include <linux/namei.h>],
910 [path_lookup(NULL, 0, NULL);])
911 AC_CHECK_LINUX_FUNC([rcu_read_lock],
912 [#include <linux/rcupdate.h>],
914 AC_CHECK_LINUX_FUNC([set_nlink],
915 [#include <linux/fs.h>],
916 [set_nlink(NULL, 1);])
917 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
918 [#include <linux/splice.h>],
919 [splice_direct_to_actor(NULL,NULL,NULL);])
920 AC_CHECK_LINUX_FUNC([svc_addr_in],
921 [#include <linux/sunrpc/svc.h>],
922 [svc_addr_in(NULL);])
923 AC_CHECK_LINUX_FUNC([zero_user_segments],
924 [#include <linux/highmem.h>],
925 [zero_user_segments(NULL, 0, 0, 0, 0);])
926 AC_CHECK_LINUX_FUNC([noop_fsync],
927 [#include <linux/fs.h>],
928 [void *address = &noop_fsync; printk("%p\n", address)];)
929 AC_CHECK_LINUX_FUNC([kthread_run],
930 [#include <linux/kernel.h>
931 #include <linux/kthread.h>],
932 [kthread_run(NULL, NULL, "test");])
934 dnl Consequences - things which get set as a result of the
936 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
937 [AC_DEFINE([AFS_NONFSTRANS], 1,
938 [define to disable the nfs translator])])
940 dnl Assorted more complex tests
942 LINUX_EXPORTS_PROC_ROOT_FS
943 LINUX_KMEM_CACHE_INIT
944 LINUX_HAVE_KMEM_CACHE_T
945 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
946 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
947 LINUX_D_PATH_TAKES_STRUCT_PATH
949 LINUX_INODE_SETATTR_RETURN_TYPE
950 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
951 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
952 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
953 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
954 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
955 LINUX_DOP_D_DELETE_TAKES_CONST
956 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
957 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
958 LINUX_FOP_F_FSYNC_TAKES_DENTRY
959 LINUX_FOP_F_FSYNC_TAKES_RANGE
960 LINUX_AOP_WRITEBACK_CONTROL
961 LINUX_FS_STRUCT_FOP_HAS_SPLICE
962 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
963 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
964 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
965 LINUX_KERNEL_SOCK_CREATE
966 LINUX_EXPORTS_KEY_TYPE_KEYRING
968 LINUX_RECALC_SIGPENDING_ARG_TYPE
969 LINUX_EXPORTS_TASKLIST_LOCK
970 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
971 LINUX_STATFS_TAKES_DENTRY
973 LINUX_HAVE_TRY_TO_FREEZE
974 LINUX_LINUX_KEYRING_SUPPORT
975 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
976 LINUX_KEY_ALLOC_NEEDS_CRED
977 LINUX_INIT_WORK_HAS_DATA
978 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
979 LINUX_HAVE_DCACHE_LOCK
981 LINUX_IOP_MKDIR_TAKES_UMODE_T
982 LINUX_IOP_CREATE_TAKES_UMODE_T
983 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
984 LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE
985 LINUX_DENTRY_OPEN_TAKES_PATH
986 LINUX_D_ALIAS_IS_HLIST
987 LINUX_IOP_I_CREATE_TAKES_BOOL
988 LINUX_DOP_D_REVALIDATE_TAKES_UNSIGNED
989 LINUX_IOP_LOOKUP_TAKES_UNSIGNED
991 dnl If we are guaranteed that keyrings will work - that is
992 dnl a) The kernel has keyrings enabled
993 dnl b) The code is new enough to give us a key_type_keyring
994 dnl then we just disable syscall probing unless we've been
997 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
998 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
999 [enable_linux_syscall_probing="no"],
1000 [enable_linux_syscall_probing="yes"])
1003 dnl Syscall probing needs a few tests of its own, and just
1004 dnl won't work if the kernel doesn't export init_mm
1005 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1006 LINUX_EXPORTS_INIT_MM
1007 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
1009 [Can't do syscall probing without exported init_mm])
1011 LINUX_EXPORTS_SYS_CHDIR
1012 LINUX_EXPORTS_SYS_OPEN
1013 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
1014 [define to enable syscall table probes])
1017 dnl Packaging and SMP build
1018 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1025 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1026 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1027 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1029 ac_cv_linux_exports_sys_call_table=no
1030 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1031 ac_cv_linux_exports_ia32_sys_call_table=yes
1034 LINUX_EXPORTS_KALLSYMS_ADDRESS
1035 LINUX_EXPORTS_KALLSYMS_SYMBOL
1036 LINUX_EXPORTS_SYS_CALL_TABLE
1037 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1038 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1039 linux_syscall_method=none
1040 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1041 linux_syscall_method=scan
1042 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1043 linux_syscall_method=scan_with_kallsyms_address
1046 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1047 linux_syscall_method=kallsyms_symbol
1049 if test "x$linux_syscall_method" = "xnone"; then
1050 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1051 linux_syscall_method=scan
1055 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1056 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1058 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1059 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1061 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1062 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1064 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1068 dnl Linux-only, but just enable always.
1069 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1072 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1073 [ac_cv_sync_fetch_and_add],
1074 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1075 [ac_cv_sync_fetch_and_add=yes],
1076 [ac_cv_sync_fetch_and_add=no])
1078 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1079 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1080 [define if your C compiler has __sync_add_and_fetch])])
1082 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1083 [ac_cv_sockaddr_len],
1084 [AC_TRY_COMPILE( [#include <sys/types.h>
1085 #include <sys/socket.h>],
1086 [struct sockaddr *a; a->sa_len=0;],
1087 [ac_cv_sockaddr_len=yes],
1088 [ac_cv_sockaddr_len=no])
1090 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1091 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1092 [define if you struct sockaddr sa_len])])
1094 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1095 echo Skipping library tests because they confuse Irix.
1097 AC_SEARCH_LIBS([socket], [socket inet])
1098 AC_SEARCH_LIBS([connect], [nsl])
1099 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1101 dnl darwin wants it, aix hates it
1102 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1106 #include <sys/types.h>
1107 #include <sys/socket.h>
1108 #include <netinet/in.h>
1109 #include <arpa/inet.h>
1110 #include <arpa/nameser.h>
1111 #include <arpa/nameser_compat.h>
1113 ], [static int i; i = 0;],
1115 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1119 openafs_save_libs="$LIBS"
1120 AC_MSG_CHECKING([for res_search])
1123 if test "$ac_cv_func_res_search" = no; then
1124 for lib in dns nsl resolv; do
1125 if test "$ac_cv_func_res_search" != yes; then
1128 LIBS="$openafs_save_libs"
1131 if test "$ac_cv_func_res_search" = yes; then
1133 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1134 AC_MSG_RESULT([yes, in lib$lib])
1139 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1144 XLIBS="$LIB_AFSDB $XLIBS"
1146 AC_CHECK_RESOLV_RETRANS
1148 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1149 [ac_cv_setsockopt_iprecverr],
1151 #include <sys/types.h>
1152 #include <sys/socket.h>
1153 #include <netinet/in.h>],
1155 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1156 [ac_cv_setsockopt_iprecverr=yes],
1157 [ac_cv_setsockopt_iprecverr=no])])
1159 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1160 [AC_DEFINE([HAVE_SETSOCKOPT_IP_RECVERR], [1],
1161 [define if we can receive socket errors via IP_RECVERR])])
1164 if test "x$MKAFS_OSTYPE" = OBSD; then
1165 PTHREAD_LIBS="-pthread"
1167 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1168 PTHREAD_LIBS="-pthread"
1170 if test "x$PTHREAD_LIBS" = xerror; then
1171 AC_CHECK_LIB(pthread, pthread_attr_init,
1172 PTHREAD_LIBS="-lpthread")
1174 if test "x$PTHREAD_LIBS" = xerror; then
1175 AC_CHECK_LIB(pthreads, pthread_attr_init,
1176 PTHREAD_LIBS="-lpthreads")
1178 if test "x$PTHREAD_LIBS" = xerror; then
1179 AC_CHECK_LIB(c_r, pthread_attr_init,
1180 PTHREAD_LIBS="-lc_r")
1182 if test "x$PTHREAD_LIBS" = xerror; then
1183 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1185 if test "x$PTHREAD_LIBS" = xerror; then
1186 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1187 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1188 PTHREAD_LIBS="-lpthread")
1190 if test "x$PTHREAD_LIBS" = xerror; then
1191 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1193 AC_SUBST(PTHREAD_LIBS)
1195 HOST_CPU="$host_cpu"
1197 if test "x$with_bsd_kernel_headers" != "x"; then
1198 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1200 BSD_KERNEL_PATH="/usr/src/sys"
1203 if test "x$with_bsd_kernel_build" != "x"; then
1204 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1206 case $AFS_SYSNAME in
1208 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1211 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1216 if test "$enable_supergroups" = "yes"; then
1217 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1220 if test "$enable_bitmap_later" = "yes"; then
1221 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1224 if test "$enable_unix_sockets" = "yes"; then
1225 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1226 USE_UNIX_SOCKETS="yes"
1228 USE_UNIX_SOCKETS="no"
1230 AC_SUBST(USE_UNIX_SOCKETS)
1232 if test "$enable_namei_fileserver" = "yes"; then
1233 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1236 if test "$enable_namei_fileserver" = "default"; then
1239 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1240 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1244 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1245 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1257 dnl check for tivoli
1258 AC_MSG_CHECKING(for tivoli tsm butc support)
1260 if test "$enable_tivoli_tsm" = "yes"; then
1261 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1262 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1263 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1264 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1266 if test -r "$XBSADIR3/dsmapifp.h"; then
1267 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1269 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1270 elif test -r "$XBSADIR4/dsmapifp.h"; then
1271 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1273 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1274 elif test -r "$XBSADIR1/xbsa.h"; then
1275 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1277 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1278 elif test -r "$XBSADIR2/xbsa.h"; then
1279 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1281 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1283 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1288 AC_SUBST(XBSA_CFLAGS)
1289 AC_SUBST(XBSA_XLIBS)
1291 dnl checks for header files.
1295 AC_CHECK_HEADERS([ \
1312 security/pam_appl.h \
1354 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1355 #ifdef HAVE_NETINET_IN_H
1356 # include <netinet/in.h>
1359 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1360 #ifdef HAVE_SYS_SOCKET_H
1361 # include <sys/socket.h>
1364 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1365 #ifdef HAVE_SYS_SOCKET_H
1366 # include <sys/socket.h>
1368 #ifdef HAVE_NETINET_IN_H
1369 # include <netinet/in.h>
1371 #ifdef HAVE_NET_IF_H
1372 # include <net/if.h>
1375 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1376 #ifdef HAVE_SECURITY_PAM_APPL_H
1377 # include <security/pam_appl.h>
1380 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1382 AC_CHECK_TYPES([fsblkcnt_t],,,[
1383 #include <sys/types.h>
1384 #ifdef HAVE_SYS_BITYPES_H
1385 #include <sys/bitypes.h>
1387 #ifdef HAVE_SYS_STATFS_H
1388 #include <sys/statfs.h>
1390 #ifdef HAVE_SYS_STATVFS_H
1391 #include <sys/statvfs.h>
1395 dnl see what struct stat has for timestamps
1396 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1398 dnl check for curses-lib
1399 AS_IF([test "x$enable_gtx" != "xno"],
1401 AC_CHECK_LIB( [ncurses], [setupterm],
1402 [LIB_curses=-lncurses],
1403 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1404 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1407 AC_SUBST(LIB_curses)])
1409 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1411 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1412 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1413 case $AFS_SYSNAME in
1426 if test "$enable_login" = yes; then
1431 AC_SUBST(BUILD_LOGIN)
1433 if test "$enable_uss" = yes; then
1474 OPENAFS_C_ATTRIBUTE()
1476 dnl Functions that Heimdal's libroken provides, but that we
1477 dnl haven't found a need for yet, and so haven't imported
1496 dnl Functions that are in objects that we always build from libroken
1506 dnl Functions that we're going to try and get from libroken
1507 AC_REPLACE_FUNCS([ \
1542 dnl Headers that we're going to try and get from libroken
1543 AC_CHECK_HEADERS([ \
1548 AC_CHECK_DECLS([h_errno], [], [], [
1549 #include <sys/types.h>
1558 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1559 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1561 AC_SUBST(ROKEN_HEADERS)
1563 dnl Stuff that's harder ...
1564 AC_MSG_CHECKING([for bswap16])
1565 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1566 #ifdef HAVE_SYS_TYPES_H
1567 #include <sys/types.h>
1569 #ifdef HAVE_SYS_BSWAP_H
1570 #include <sys/bswap.h>
1573 [short a, b; b = bswap16(a); ])],
1575 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1577 [AC_MSG_RESULT(no)])
1579 AC_MSG_CHECKING([for bswap32])
1580 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1581 #include <sys/types.h>
1583 #ifdef HAVE_SYS_BSWAP_H
1584 #include <sys/bswap.h>
1587 [int a, b; b = bswap32(a); ])],
1589 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1591 [AC_MSG_RESULT(no)])
1593 case $AFS_SYSNAME in
1595 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1598 AC_MSG_CHECKING([for positional I/O])
1599 if test "$ac_cv_func_pread" = "yes" && \
1600 test "$ac_cv_func_pwrite" = "yes"; then
1601 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1606 AC_MSG_CHECKING([for vectored positional I/O])
1607 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1608 "$ac_cv_func_pwritev" = "yes" -a \
1609 "$ac_cv_func_preadv64" = "yes" -a \
1610 "$ac_cv_func_pwritev64" = "yes"],
1611 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1612 AC_MSG_RESULT(yes)],
1613 [AC_MSG_RESULT(no)])
1617 AC_MSG_CHECKING([for POSIX regex library])
1618 if test "$ac_cv_header_regex_h" = "yes" && \
1619 test "$ac_cv_func_regcomp" = "yes" && \
1620 test "$ac_cv_func_regexec" = "yes" && \
1621 test "$ac_cv_func_regerror" = "yes"; then
1622 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1628 dnl Look for "non-portable" pthreads functions.
1630 LIBS="$LIBS $PTHREAD_LIBS"
1632 pthread_set_name_np \
1633 pthread_setname_np \
1636 dnl Sadly, there are three different versions of pthread_setname_np.
1637 dnl Try to cater for all of them.
1638 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1639 AC_MSG_CHECKING([for signature of pthread_setname_np])
1641 #include <pthread.h>
1642 #ifdef HAVE_PTHREAD_NP_H
1643 #include <pthread_np.h>
1645 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1646 AC_MSG_RESULT([three arguments])
1647 pthread_setname_np_args=3], [
1649 #include <pthread.h>
1650 #ifdef HAVE_PTHREAD_NP_H
1651 #include <pthread_np.h>
1653 ], [pthread_setname_np(pthread_self(), "test")], [
1654 AC_MSG_RESULT([two arguments])
1655 pthread_setname_np_args=2], [
1657 #include <pthread.h>
1658 #ifdef HAVE_PTHREAD_NP_H
1659 #include <pthread_np.h>
1661 ], [pthread_setname_np("test")], [
1662 AC_MSG_RESULT([one argument])
1663 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1666 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1670 openafs_cv_saved_CFLAGS="$CFLAGS"
1671 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1675 AC_CHECK_SIZEOF(void *)
1676 AC_CHECK_SIZEOF(unsigned long long)
1677 AC_CHECK_SIZEOF(unsigned long)
1678 AC_CHECK_SIZEOF(unsigned int)
1682 AC_CHECK_TYPE([sig_atomic_t],[],
1683 [AC_DEFINE([sig_atomic_t], [int],
1684 [Define to int if <signal.h> does not define.])],
1685 [#include <sys/types.h>
1686 #include <signal.h>])
1687 AC_CHECK_TYPE([socklen_t],[],
1688 [AC_DEFINE([socklen_t], [int],
1689 [Define to int if <sys/socket.h> does not define.])],
1690 [#include <sys/types.h>
1691 #include <sys/socket.h>])
1692 AC_CHECK_TYPES(off64_t)
1693 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1694 AC_CHECK_TYPES([struct winsize], [], [], [
1695 #ifdef HAVE_TERMIOS_H
1696 # include <termios.h>
1698 # include <sys/termios.h>
1700 #include <sys/ioctl.h>])
1701 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1702 struct sockaddr_storage],
1704 #include <sys/types.h>
1705 #include <sys/socket.h>
1707 AC_CHECK_TYPES([sa_family_t], [], [], [
1708 #include <sys/types.h>
1709 #include <sys/socket.h>
1711 AC_CHECK_TYPES([struct addrinfo], [], [], [
1712 #include <sys/types.h>
1717 AC_CHECK_TYPES([long long], [], [], [])
1719 AC_SIZEOF_TYPE(long)
1721 CFLAGS="$openafs_cv_saved_CFLAGS"
1723 RRA_HEADER_PAM_CONST
1726 dnl Directory PATH handling
1727 if test "x$enable_transarc_paths" = "xyes" ; then
1728 afsconfdir=${afsconfdir=/usr/afs/etc}
1729 viceetcdir=${viceetcdir=/usr/vice/etc}
1730 afskerneldir=${afskerneldir=${viceetcdir}}
1731 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1732 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1733 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1734 afsdbdir=${afsdbdir=/usr/afs/db}
1735 afslogsdir=${afslogsdir=/usr/afs/logs}
1736 afslocaldir=${afslocaldir=/usr/afs/local}
1737 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1738 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1739 afsdatadir=${afsdatadir=/usr/vice/etc}
1741 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1742 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1743 afskerneldir=${afskerneldir='${libdir}/openafs'}
1744 afssrvbindir=${afssrvbindir='${bindir}'}
1745 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1746 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1747 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1748 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1749 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1750 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1751 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1752 afsdatadir=${afsdatadir='${datadir}/openafs'}
1754 AC_SUBST(afsconfdir)
1755 AC_SUBST(viceetcdir)
1756 AC_SUBST(afskerneldir)
1757 AC_SUBST(afssrvbindir)
1758 AC_SUBST(afssrvsbindir)
1759 AC_SUBST(afssrvlibexecdir)
1761 AC_SUBST(afslogsdir)
1762 AC_SUBST(afslocaldir)
1763 AC_SUBST(afsbackupdir)
1764 AC_SUBST(afsbosconfigdir)
1765 AC_SUBST(afsdatadir)
1767 if test "x$enable_kernel_module" = "xyes"; then
1768 ENABLE_KERNEL_MODULE=libafs
1771 if test "x$enable_pthreaded_ubik" = "xyes"; then
1772 ENABLE_PTHREADED_UBIK=yes
1776 AC_SUBST(AFS_SYSNAME)
1777 AC_SUBST(AFS_PARAM_COMMON)
1778 AC_SUBST(ENABLE_KERNEL_MODULE)
1779 AC_SUBST(ENABLE_PTHREADED_UBIK)
1781 AC_SUBST(LINUX_KERNEL_PATH)
1782 AC_SUBST(LINUX_KERNEL_BUILD)
1784 AC_SUBST(BSD_KERNEL_PATH)
1785 AC_SUBST(BSD_KERNEL_BUILD)
1786 AC_SUBST(LINUX_VERSION)
1787 AC_SUBST(MKAFS_OSTYPE)
1788 AC_SUBST(TOP_OBJDIR)
1789 AC_SUBST(TOP_SRCDIR)
1790 AC_SUBST(TOP_INCDIR)
1791 AC_SUBST(TOP_LIBDIR)
1793 AC_SUBST(DARWIN_INFOFILE)
1794 AC_SUBST(IRIX_BUILD_IP35)
1797 AC_SUBST(DOCBOOK2PDF)
1798 AC_SUBST(DOCBOOK_STYLESHEETS)
1803 TOP_SRCDIR="${srcdir}/src"
1805 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1811 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1815 TOP_OBJDIR="${SRCDIR_PARENT}"
1816 TOP_INCDIR="${SRCDIR_PARENT}/include"
1817 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1818 if test "${DEST}x" = "x"; then
1819 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1822 if test "x$with_crosstools_dir" != "x"; then
1823 if test -f "$with_crosstools_dir/rxgen" -a -f "$with_crosstools_dir/compile_et" -a -f "$with_crosstools_dir/config"; then
1824 COMPILE_ET_PATH=$with_crosstools_dir/compile_et
1825 CONFIGTOOL_PATH=$with_crosstools_dir/config
1826 RXGEN_PATH=$with_crosstools_dir/rxgen
1828 AC_MSG_ERROR(Tools not found in $with_crosstools_dir)
1832 COMPILE_ET_PATH="${SRCDIR_PARENT}/src/comerr/compile_et"
1833 CONFIGTOOL_PATH="${SRCDIR_PARENT}/src/config/config"
1834 RXGEN_PATH="${SRCDIR_PARENT}/src/rxgen/rxgen"
1836 AC_SUBST(COMPILE_ET_PATH)
1837 AC_SUBST(CONFIGTOOL_PATH)
1838 AC_SUBST(RXGEN_PATH)
1840 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1841 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1842 AC_SUBST(HELPER_SPLINT)
1843 AC_SUBST(HELPER_SPLINTCFG)
1845 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1847 dnl Check to see if crypt lives in a different library
1848 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1851 dnl Check to see if the compiler support labels in structs
1852 AC_MSG_CHECKING(for label support in structs)
1853 AC_TRY_COMPILE([], [
1854 extern void osi_UFSOpen(void);
1856 void (*open) (void);
1858 struct labeltest struct_labeltest = {
1859 .open = osi_UFSOpen,
1863 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1868 AC_MSG_CHECKING([checking for dirfd])
1869 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1870 #ifdef HAVE_DIRENT_H
1874 [[DIR *d = 0; dirfd(d);]])],
1875 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1876 if test "$ac_rk_have_dirfd" = "yes" ; then
1877 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1879 AC_MSG_RESULT($ac_rk_have_dirfd)
1881 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1882 #ifdef HAVE_DIRENT_H
1886 dnl Eventually, this will look for the system one, or for OpenSSL
1887 LIB_hcrypto="-lafshcrypto"
1888 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1889 AC_SUBST(LIB_hcrypto)
1890 AC_SUBST(LDFLAGS_hcrypto)
1892 dnl Check for UUID library
1893 AC_CHECK_HEADERS([uuid/uuid.h])
1894 AC_CHECK_LIB(uuid, uuid_generate, LIBS_uuid="-luuid")
1895 AC_CHECK_FUNCS([uuid_generate])
1899 AC_DEFUN([SUMMARY], [
1900 # Print a configuration summary
1902 echo "**************************************"
1903 echo configure summary
1905 AS_IF([test $LIB_curses],[
1906 echo "LIB_curses : $LIB_curses" ],[
1907 echo "XXX LIB_curses not found! not building scout and afsmonitor!"
1910 echo "**************************************"