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"])
237 AC_ARG_WITH([xslt-processor],
238 AS_HELP_STRING([--with-xslt-processor=ARG],
239 [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]),
240 [XSLTPROC="$withval"],
241 AC_CHECK_PROGS([XSLTPROC], [libxslt saxon xalan-j xsltproc], [echo]))
243 AC_ARG_WITH([html-xsl],
244 AS_HELP_STRING([--with-html-xsl],
245 [build HTML documentation using this stylesheet (default is html/chunk.dsl; specify either html/chunk.xsl or html/docbook.xsl)]),
246 [HTML_XSL="$withval"],
247 [HTML_XSL="html/chunk.xsl"])
249 AC_ARG_WITH([docbook2pdf],
250 AS_HELP_STRING([--with-docbook2pdf=ARG],
251 [which Docbook to PDF utility to use (possible choices are: fop, dblatex, docbook2pdf)]),
252 [DOCBOOK2PDF="$withval"],
253 AC_CHECK_PROGS([DOCBOOK2PDF], [fop dblatex docbook2pdf], [echo]))
255 AC_ARG_WITH([docbook-stylesheets],
256 AS_HELP_STRING([--with-docbook-stylesheets=ARG],
257 [location of DocBook stylesheets (default is to search a set of likely paths)]),
258 [DOCBOOK_STYLESHEETS="$withval"],
259 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], [$HTML_XSL])
260 if test "x$DOCBOOK_STYLESHEETS" = "x"; then
261 AC_WARN([Docbook stylesheets not found; some documentation can't be built])
266 dnl Check whether kindlegen exists. If not, we'll suppress that part of the
267 dnl documentation build.
268 AC_CHECK_PROGS([KINDLEGEN], [kindlegen])
270 dnl weird ass systems
275 dnl Various compiler setup.
279 dnl Checks for programs.
285 dnl if we are flex, be lex-compatible
286 OPENAFS_LEX_IS_FLEX([AC_SUBST([LEX], ["$LEX -l"])])
288 OPENAFS_FORCE_ABS_INSTALL
289 OPENAFS_CHECK_BIGENDIAN
290 OPENAFS_PRINTF_TAKES_Z_LEN
292 AC_MSG_CHECKING(your OS)
298 if test "x$enable_redhat_buildsys" = "xyes"; then
299 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
301 if test "x$enable_kernel_module" = "xyes"; then
302 if test "x$with_linux_kernel_headers" != "x"; then
303 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
305 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/source"
306 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
307 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
309 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
310 LINUX_KERNEL_PATH="/usr/src/linux-2.4"
312 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
313 LINUX_KERNEL_PATH="/usr/src/linux"
316 if test "x$with_linux_kernel_build" != "x"; then
317 LINUX_KERNEL_BUILD="$with_linux_kernel_build"
319 LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
321 if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
322 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
323 LINUX_VERSION="$linux_kvers"
325 if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
326 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
327 LINUX_VERSION="$linux_kvers"
329 if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
330 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
331 if test "x$linux_kvers" = "x"; then
332 if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
333 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
334 if test "x$linux_kvers" = "x"; then
335 AC_MSG_ERROR(Linux headers lack version definition [2])
338 LINUX_VERSION="$linux_kvers"
341 AC_MSG_ERROR(Linux headers lack version definition)
345 LINUX_VERSION="$linux_kvers"
348 enable_kernel_module="no"
352 if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" &&
353 test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
354 enable_kernel_module="no"
356 if test "x$enable_kernel_module" = "xno"; then
357 if test "x$with_linux_kernel_headers" != "x"; then
358 AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
361 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
364 dnl do we need to determine SUBARCH from autoconf.h
368 if test "x$enable_kernel_module" = "xyes"; then
369 case "$LINUX_VERSION" in
370 2.2.*) AFS_SYSKVERS=22 ;;
371 2.4.*) AFS_SYSKVERS=24 ;;
372 2.6.* | 3.*) AFS_SYSKVERS=26 ;;
373 *) AC_MSG_ERROR(Couldn't guess your Linux version [2]) ;;
380 AC_PATH_PROG(SOLARISCC, [cc], ,
381 [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin:/opt/solarisstudio12.3/bin:/opt/solstudio12.2/bin:/opt/sunstudio12.1/bin])
382 if test "x$SOLARISCC" = "x" ; then
383 AC_MSG_FAILURE(Could not find the solaris cc program. Please define the environment variable SOLARISCC to specify the path.)
385 SOLARIS_UFSVFS_HAS_DQRWLOCK
386 SOLARIS_FS_HAS_FS_ROLLED
387 SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
391 enable_kernel_module=no
397 if test -f "/usr/old/usr/include/ndir.h"; then
398 AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
402 if test -d /usr/include/sys/SN/SN1; then
403 IRIX_BUILD_IP35="IP35"
410 AC_MSG_RESULT(rs_aix)
414 AC_MSG_RESULT(arm_darwin)
418 AC_MSG_RESULT(ppc_darwin)
422 AC_MSG_RESULT(x86_darwin)
426 AC_MSG_RESULT(x86_darwin)
430 AC_MSG_RESULT(i386_fbsd)
434 AC_MSG_RESULT(amd64_fbsd)
442 AC_MSG_RESULT(amd64_obsd)
446 AC_MSG_RESULT(i386_obsd)
450 AC_MSG_RESULT(i386_dfbsd)
453 AC_MSG_RESULT($system)
457 if test "x$with_afs_sysname" != "x"; then
458 AFS_SYSNAME="$with_afs_sysname"
460 AC_MSG_CHECKING(your AFS sysname)
466 AFS_SYSNAME="i386_obsd${vM}${vm}"
468 sparc64-*-openbsd?.?)
472 AFS_SYSNAME="sparc64_obsd${vM}${vm}"
478 AFS_SYSNAME="amd64_obsd${vM}${vm}"
484 AFS_SYSNAME="i386_fbsd_${vM}${vm}"
490 AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
496 AFS_SYSNAME="i386_dfbsd_${vM}${vm}"
498 i?86-*-netbsd*1.6[[M-Z]]*)
499 AFS_SYSNAME="i386_nbsd20"
501 powerpc-*-netbsd*1.6[[M-Z]]*)
502 AFS_SYSNAME="ppc_nbsd20"
505 arch=${host%%-unknown*}
506 arch=$(echo $arch |sed -e 's/x86_64/amd64/g' \
507 -e 's/powerpc/ppc/g')
518 if test $vm -eq 99 ; then
521 if test $vM -gt 1 ; then
524 AFS_SYSNAME="${arch}_nbsd${vM}${vm}"
527 AFS_SYSNAME="hp_ux110"
530 AFS_SYSNAME="hp_ux11i"
533 AFS_SYSNAME="hp_ux1123"
536 AFS_SYSNAME="ia64_hpux1122"
539 AFS_SYSNAME="ia64_hpux1123"
542 AFS_SYSNAME="hp_ux102"
544 powerpc-apple-darwin7*)
545 AFS_SYSNAME="ppc_darwin_70"
548 powerpc-apple-darwin8.*)
549 AFS_SYSNAME="ppc_darwin_80"
552 i386-apple-darwin8.*)
553 AFS_SYSNAME="x86_darwin_80"
556 powerpc-apple-darwin9.*)
557 AFS_SYSNAME="ppc_darwin_90"
560 i386-apple-darwin9.*)
561 AFS_SYSNAME="x86_darwin_90"
564 i?86-apple-darwin10.*)
565 AFS_SYSNAME="x86_darwin_100"
568 x86_64-apple-darwin10.*)
569 AFS_SYSNAME="x86_darwin_100"
572 arm-apple-darwin10.*)
573 AFS_SYSNAME="arm_darwin_100"
576 x86_64-apple-darwin11.*)
577 AFS_SYSNAME="x86_darwin_110"
580 i?86-apple-darwin11.*)
581 AFS_SYSNAME="x86_darwin_110"
584 sparc-sun-solaris2.8)
585 AFS_SYSNAME="sun4x_58"
587 sparc-sun-solaris2.9)
588 AFS_SYSNAME="sun4x_59"
590 sparc-sun-solaris2.10)
591 AFS_SYSNAME="sun4x_510"
593 sparc-sun-solaris2.11)
594 AFS_SYSNAME="sun4x_511"
597 AFS_SYSNAME="sunx86_58"
600 AFS_SYSNAME="sunx86_59"
603 AFS_SYSNAME="sunx86_510"
606 AFS_SYSNAME="sunx86_511"
609 AFS_SYSNAME="alpha_dux40"
612 AFS_SYSNAME="alpha_dux50"
615 AFS_SYSNAME="alpha_dux51"
621 AFS_SYSNAME="ia64_linuxXX"
624 AFS_SYSNAME="`/bin/arch`_linuxXX"
627 AFS_SYSNAME="ppc64_linuxXX"
630 AFS_SYSNAME="alpha_linux_XX"
633 AFS_SYSNAME="s390_linuxXX"
636 AFS_SYSNAME="s390x_linuxXX"
639 AFS_SYSNAME="`/bin/arch`_linuxXX"
642 AFS_SYSNAME="sparc64_linuxXX"
645 AFS_SYSNAME="i386_linuxXX"
648 AFS_SYSNAME="arm_linuxXX"
650 parisc-*-linux-gnu|hppa-*-linux-gnu)
651 AFS_SYSNAME="parisc_linuxXX"
655 AFS_SYSNAME="rs_aix42"
659 AFS_SYSNAME="rs_aix42"
663 AFS_SYSNAME="rs_aix51"
667 AFS_SYSNAME="rs_aix52"
671 AFS_SYSNAME="rs_aix53"
675 AFS_SYSNAME="rs_aix61"
679 AFS_SYSNAME="amd64_linuxXX"
683 AC_MSG_ERROR(An AFS sysname is required)
688 *_linux* | *_umlinux*)
689 if test "x${AFS_SYSKVERS}" = "x"; then
690 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
692 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
693 AFS_SYSNAME="$_AFS_SYSNAME"
696 [#ifndef CONFIG_USERMODE
699 ac_cv_linux_is_uml=yes,)
700 if test "${ac_cv_linux_is_uml}" = yes; then
701 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
703 AFS_SYSNAME="$_AFS_SYSNAME"
706 AC_MSG_RESULT($AFS_SYSNAME)
711 AC_CHECK_HEADERS(crt_externs.h)
712 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
713 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
718 dnl Some hosts have a separate common param file they should include. Figure
719 dnl out if we're on one of them now that we know the sysname.
721 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
722 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
723 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
724 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
725 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
726 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
727 *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;;
728 *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;;
729 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
730 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
731 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
732 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
733 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
734 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
735 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
736 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
737 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
738 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
739 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
740 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
741 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
742 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
743 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
744 *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
745 *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;;
746 *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;;
747 *_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
748 *_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
749 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
750 # Linux alpha adds an extra underscore for no good reason.
751 *_linux_22) AFS_PARAM_COMMON=param.linux22.h ;;
752 *_linux_24) AFS_PARAM_COMMON=param.linux24.h ;;
753 *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
758 case $AFS_SYSNAME in *_linux* | *_umlinux*)
760 # Add (sub-) architecture-specific paths needed by conftests
763 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
764 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
765 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
766 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
769 if test "x$enable_kernel_module" = "xyes"; then
770 if test "x$enable_debug_kernel" = "xno"; then
771 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
773 OPENAFS_GCC_SUPPORTS_MARCH
774 AC_SUBST(P5PLUS_KOPTS)
775 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
776 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
777 OPENAFS_GCC_SUPPORTS_NO_COMMON
778 OPENAFS_GCC_SUPPORTS_PIPE
779 AC_SUBST(LINUX_GCC_KOPTS)
781 dnl Setup the kernel build environment
782 LINUX_KBUILD_USES_EXTRA_CFLAGS
783 LINUX_KERNEL_COMPILE_WORKS
785 dnl Check for header files
786 AC_CHECK_LINUX_HEADER([config.h])
787 AC_CHECK_LINUX_HEADER([completion.h])
788 AC_CHECK_LINUX_HEADER([exportfs.h])
789 AC_CHECK_LINUX_HEADER([freezer.h])
790 AC_CHECK_LINUX_HEADER([key-type.h])
791 AC_CHECK_LINUX_HEADER([semaphore.h])
792 AC_CHECK_LINUX_HEADER([seq_file.h])
794 dnl Check for structure elements
795 AC_CHECK_LINUX_STRUCT([address_space_operations],
796 [write_begin], [fs.h])
797 AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
799 AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
800 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
801 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
802 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
803 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
804 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
805 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
806 AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
807 AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
808 AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
809 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
810 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
811 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
812 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
814 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
816 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
817 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
818 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
819 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
820 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
821 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
822 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
823 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
824 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
825 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
826 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
828 dnl Check for typed structure elements
829 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
832 dnl Function existence checks
834 AC_CHECK_LINUX_FUNC([bdi_init],
835 [#include <linux/backing-dev.h>],
837 AC_CHECK_LINUX_FUNC([PageChecked],
838 [#include <linux/mm.h>
839 #include <linux/page-flags.h>],
841 int bchecked = PageChecked(_page);])
842 AC_CHECK_LINUX_FUNC([PageFsMisc],
843 [#include <linux/mm.h>
844 #include <linux/page-flags.h>],
846 int bchecked = PageFsMisc(_page);])
847 AC_CHECK_LINUX_FUNC([clear_inode],
848 [#include <linux/fs.h>],
849 [clear_inode(NULL);])
850 AC_CHECK_LINUX_FUNC([current_kernel_time],
851 [#include <linux/time.h>],
853 s = current_kernel_time();])
854 AC_CHECK_LINUX_FUNC([d_alloc_anon],
855 [#include <linux/fs.h>],
856 [d_alloc_anon(NULL);])
857 AC_CHECK_LINUX_FUNC([d_make_root],
858 [#include <linux/fs.h>],
859 [d_make_root(NULL);])
860 AC_CHECK_LINUX_FUNC([do_sync_read],
861 [#include <linux/fs.h>],
862 [do_sync_read(NULL, NULL, 0, NULL);])
863 AC_CHECK_LINUX_FUNC([find_task_by_pid],
864 [#include <linux/sched.h>],
865 [pid_t p; find_task_by_pid(p);])
866 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
867 [#include <linux/fs.h>],
868 [generic_file_aio_read(NULL,NULL,0,0);])
869 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
870 [#include <linux/pagemap.h>],
871 [grab_cache_page_write_begin(NULL, 0, 0);])
872 AC_CHECK_LINUX_FUNC([hlist_unhashed],
873 [#include <linux/list.h>],
874 [hlist_unhashed(0);])
875 AC_CHECK_LINUX_FUNC([i_size_read],
876 [#include <linux/fs.h>],
877 [i_size_read(NULL);])
878 AC_CHECK_LINUX_FUNC([inode_setattr],
879 [#include <linux/fs.h>],
880 [inode_setattr(NULL, NULL);])
881 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
882 [#include <linux/net.h>],
883 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
884 AC_CHECK_LINUX_FUNC([page_follow_link],
885 [#include <linux/fs.h>],
886 [page_follow_link(0,0);])
887 AC_CHECK_LINUX_FUNC([page_offset],
888 [#include <linux/pagemap.h>],
889 [page_offset(NULL);])
890 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
891 [#include <linux/pagevec.h>],
892 [__pagevec_lru_add_file(NULL);])
893 AC_CHECK_LINUX_FUNC([path_lookup],
894 [#include <linux/fs.h>
895 #include <linux/namei.h>],
896 [path_lookup(NULL, 0, NULL);])
897 AC_CHECK_LINUX_FUNC([rcu_read_lock],
898 [#include <linux/rcupdate.h>],
900 AC_CHECK_LINUX_FUNC([set_nlink],
901 [#include <linux/fs.h>],
902 [set_nlink(NULL, 1);])
903 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
904 [#include <linux/splice.h>],
905 [splice_direct_to_actor(NULL,NULL,NULL);])
906 AC_CHECK_LINUX_FUNC([svc_addr_in],
907 [#include <linux/sunrpc/svc.h>],
908 [svc_addr_in(NULL);])
909 AC_CHECK_LINUX_FUNC([zero_user_segments],
910 [#include <linux/highmem.h>],
911 [zero_user_segments(NULL, 0, 0, 0, 0);])
912 AC_CHECK_LINUX_FUNC([noop_fsync],
913 [#include <linux/fs.h>],
914 [void *address = &noop_fsync; printk("%p\n", address)];)
916 dnl Consequences - things which get set as a result of the
918 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
919 [AC_DEFINE([AFS_NONFSTRANS], 1,
920 [define to disable the nfs translator])])
922 dnl Assorted more complex tests
923 LINUX_EXPORTS_PROC_ROOT_FS
924 LINUX_KMEM_CACHE_INIT
925 LINUX_HAVE_KMEM_CACHE_T
926 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
927 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
928 LINUX_D_PATH_TAKES_STRUCT_PATH
930 LINUX_INODE_SETATTR_RETURN_TYPE
931 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
932 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
933 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
934 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
935 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
936 LINUX_DOP_D_DELETE_TAKES_CONST
937 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
938 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
939 LINUX_FOP_F_FSYNC_TAKES_DENTRY
940 LINUX_FOP_F_FSYNC_TAKES_RANGE
941 LINUX_AOP_WRITEBACK_CONTROL
942 LINUX_FS_STRUCT_FOP_HAS_SPLICE
943 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
944 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
945 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
946 LINUX_KERNEL_SOCK_CREATE
947 LINUX_EXPORTS_KEY_TYPE_KEYRING
949 LINUX_RECALC_SIGPENDING_ARG_TYPE
950 LINUX_EXPORTS_TASKLIST_LOCK
951 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
952 LINUX_STATFS_TAKES_DENTRY
954 LINUX_HAVE_TRY_TO_FREEZE
955 LINUX_LINUX_KEYRING_SUPPORT
956 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
957 LINUX_KEY_ALLOC_NEEDS_CRED
958 LINUX_INIT_WORK_HAS_DATA
959 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
960 LINUX_HAVE_DCACHE_LOCK
962 LINUX_IOP_MKDIR_TAKES_UMODE_T
963 LINUX_IOP_CREATE_TAKES_UMODE_T
964 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
966 dnl If we are guaranteed that keyrings will work - that is
967 dnl a) The kernel has keyrings enabled
968 dnl b) The code is new enough to give us a key_type_keyring
969 dnl then we just disable syscall probing unless we've been
972 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
973 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
974 [enable_linux_syscall_probing="no"],
975 [enable_linux_syscall_probing="yes"])
978 dnl Syscall probing needs a few tests of its own, and just
979 dnl won't work if the kernel doesn't export init_mm
980 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
981 LINUX_EXPORTS_INIT_MM
982 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
984 [Can't do syscall probing without exported init_mm])
986 LINUX_EXPORTS_SYS_CHDIR
987 LINUX_EXPORTS_SYS_OPEN
988 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
989 [define to enable syscall table probes])
992 dnl Packaging and SMP build
993 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1000 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1001 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1002 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1004 ac_cv_linux_exports_sys_call_table=no
1005 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1006 ac_cv_linux_exports_ia32_sys_call_table=yes
1009 LINUX_EXPORTS_KALLSYMS_ADDRESS
1010 LINUX_EXPORTS_KALLSYMS_SYMBOL
1011 LINUX_EXPORTS_SYS_CALL_TABLE
1012 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1013 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1014 linux_syscall_method=none
1015 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1016 linux_syscall_method=scan
1017 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1018 linux_syscall_method=scan_with_kallsyms_address
1021 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1022 linux_syscall_method=kallsyms_symbol
1024 if test "x$linux_syscall_method" = "xnone"; then
1025 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1026 linux_syscall_method=scan
1030 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1031 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1033 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1034 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1036 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1037 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1039 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1043 dnl Linux-only, but just enable always.
1044 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1047 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1048 [ac_cv_sync_fetch_and_add],
1049 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1050 [ac_cv_sync_fetch_and_add=yes],
1051 [ac_cv_sync_fetch_and_add=no])
1053 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1054 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1055 [define if your C compiler has __sync_add_and_fetch])])
1057 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1058 [ac_cv_sockaddr_len],
1059 [AC_TRY_COMPILE( [#include <sys/types.h>
1060 #include <sys/socket.h>],
1061 [struct sockaddr *a; a->sa_len=0;],
1062 [ac_cv_sockaddr_len=yes],
1063 [ac_cv_sockaddr_len=no])
1065 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1066 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1067 [define if you struct sockaddr sa_len])])
1069 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1070 echo Skipping library tests because they confuse Irix.
1072 AC_SEARCH_LIBS([socket], [socket inet])
1073 AC_SEARCH_LIBS([connect], [nsl])
1074 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1076 dnl darwin wants it, aix hates it
1077 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1081 #include <sys/types.h>
1082 #include <sys/socket.h>
1083 #include <netinet/in.h>
1084 #include <arpa/inet.h>
1085 #include <arpa/nameser.h>
1086 #include <arpa/nameser_compat.h>
1088 ], [static int i; i = 0;],
1090 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1094 openafs_save_libs="$LIBS"
1095 AC_MSG_CHECKING([for res_search])
1098 if test "$ac_cv_func_res_search" = no; then
1099 for lib in dns nsl resolv; do
1100 if test "$ac_cv_func_res_search" != yes; then
1103 LIBS="$openafs_save_libs"
1106 if test "$ac_cv_func_res_search" = yes; then
1108 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1109 AC_MSG_RESULT([yes, in lib$lib])
1114 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1119 XLIBS="$LIB_AFSDB $XLIBS"
1121 AC_CHECK_RESOLV_RETRANS
1123 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1124 [ac_cv_setsockopt_iprecverr],
1126 #include <sys/types.h>
1127 #include <sys/socket.h>
1128 #include <netinet/in.h>],
1130 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1131 [ac_cv_setsockopt_iprecverr=yes],
1132 [ac_cv_setsockopt_iprecverr=no])])
1134 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1135 [AC_DEFINE(ADAPT_PMTU_RECVERR, 1,
1136 [define if asynchronous socket errors can be received])])
1139 if test "x$MKAFS_OSTYPE" = OBSD; then
1140 PTHREAD_LIBS="-pthread"
1142 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1143 PTHREAD_LIBS="-pthread"
1145 if test "x$PTHREAD_LIBS" = xerror; then
1146 AC_CHECK_LIB(pthread, pthread_attr_init,
1147 PTHREAD_LIBS="-lpthread")
1149 if test "x$PTHREAD_LIBS" = xerror; then
1150 AC_CHECK_LIB(pthreads, pthread_attr_init,
1151 PTHREAD_LIBS="-lpthreads")
1153 if test "x$PTHREAD_LIBS" = xerror; then
1154 AC_CHECK_LIB(c_r, pthread_attr_init,
1155 PTHREAD_LIBS="-lc_r")
1157 if test "x$PTHREAD_LIBS" = xerror; then
1158 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1160 if test "x$PTHREAD_LIBS" = xerror; then
1161 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1162 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1163 PTHREAD_LIBS="-lpthread")
1165 if test "x$PTHREAD_LIBS" = xerror; then
1166 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1168 AC_SUBST(PTHREAD_LIBS)
1170 HOST_CPU="$host_cpu"
1172 if test "x$with_bsd_kernel_headers" != "x"; then
1173 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1175 BSD_KERNEL_PATH="/usr/src/sys"
1178 if test "x$with_bsd_kernel_build" != "x"; then
1179 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1181 case $AFS_SYSNAME in
1183 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1186 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1191 if test "$enable_supergroups" = "yes"; then
1192 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1195 if test "$enable_bitmap_later" = "yes"; then
1196 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1199 if test "$enable_unix_sockets" = "yes"; then
1200 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1201 USE_UNIX_SOCKETS="yes"
1203 USE_UNIX_SOCKETS="no"
1205 AC_SUBST(USE_UNIX_SOCKETS)
1207 dnl if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1208 dnl AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu])
1211 if test "$enable_namei_fileserver" = "yes"; then
1212 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1215 if test "$enable_namei_fileserver" = "default"; then
1218 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1219 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1223 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1224 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1236 dnl check for tivoli
1237 AC_MSG_CHECKING(for tivoli tsm butc support)
1239 if test "$enable_tivoli_tsm" = "yes"; then
1240 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1241 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1242 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1243 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1245 if test -r "$XBSADIR3/dsmapifp.h"; then
1246 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1248 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1249 elif test -r "$XBSADIR4/dsmapifp.h"; then
1250 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1252 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1253 elif test -r "$XBSADIR1/xbsa.h"; then
1254 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1256 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1257 elif test -r "$XBSADIR2/xbsa.h"; then
1258 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1260 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1262 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1267 AC_SUBST(XBSA_CFLAGS)
1268 AC_SUBST(XBSA_XLIBS)
1270 dnl checks for header files.
1274 AC_CHECK_HEADERS([ \
1291 security/pam_appl.h \
1333 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1334 #ifdef HAVE_NETINET_IN_H
1335 # include <netinet/in.h>
1338 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1339 #ifdef HAVE_SYS_SOCKET_H
1340 # include <sys/socket.h>
1343 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1344 #ifdef HAVE_SYS_SOCKET_H
1345 # include <sys/socket.h>
1347 #ifdef HAVE_NETINET_IN_H
1348 # include <netinet/in.h>
1350 #ifdef HAVE_NET_IF_H
1351 # include <net/if.h>
1354 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1355 #ifdef HAVE_SECURITY_PAM_APPL_H
1356 # include <security/pam_appl.h>
1359 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1361 AC_CHECK_TYPES([fsblkcnt_t],,,[
1362 #include <sys/types.h>
1363 #ifdef HAVE_SYS_BITYPES_H
1364 #include <sys/bitypes.h>
1366 #ifdef HAVE_SYS_STATFS_H
1367 #include <sys/statfs.h>
1369 #ifdef HAVE_SYS_STATVFS_H
1370 #include <sys/statvfs.h>
1374 dnl see what struct stat has for timestamps
1375 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1377 dnl check for curses-lib
1378 AS_IF([test "x$enable_gtx" != "xno"],
1380 AC_CHECK_LIB( [ncurses], [setupterm],
1381 [LIB_curses=-lncurses],
1382 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1383 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1386 AC_SUBST(LIB_curses)])
1388 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1390 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1391 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1392 case $AFS_SYSNAME in
1405 if test "$enable_login" = yes; then
1410 AC_SUBST(BUILD_LOGIN)
1412 if test "$enable_uss" = yes; then
1453 OPENAFS_C_ATTRIBUTE()
1455 dnl Functions that Heimdal's libroken provides, but that we
1456 dnl haven't found a need for yet, and so haven't imported
1475 dnl Functions that are in objects that we always build from libroken
1485 dnl Functions that we're going to try and get from libroken
1486 AC_REPLACE_FUNCS([ \
1521 dnl Headers that we're going to try and get from libroken
1522 AC_CHECK_HEADERS([ \
1527 AC_CHECK_DECLS([h_errno], [], [], [
1528 #include <sys/types.h>
1537 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1538 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1540 AC_SUBST(ROKEN_HEADERS)
1542 dnl Stuff that's harder ...
1543 AC_MSG_CHECKING([for bswap16])
1544 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1545 #ifdef HAVE_SYS_TYPES_H
1546 #include <sys/types.h>
1548 #ifdef HAVE_SYS_BSWAP_H
1549 #include <sys/bswap.h>
1552 [short a, b; b = bswap16(a); ])],
1554 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1556 [AC_MSG_RESULT(no)])
1558 AC_MSG_CHECKING([for bswap32])
1559 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1560 #include <sys/types.h>
1562 #ifdef HAVE_SYS_BSWAP_H
1563 #include <sys/bswap.h>
1566 [int a, b; b = bswap32(a); ])],
1568 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1570 [AC_MSG_RESULT(no)])
1572 case $AFS_SYSNAME in
1574 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1577 AC_MSG_CHECKING([for positional I/O])
1578 if test "$ac_cv_func_pread" = "yes" && \
1579 test "$ac_cv_func_pwrite" = "yes"; then
1580 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1585 AC_MSG_CHECKING([for vectored positional I/O])
1586 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1587 "$ac_cv_func_pwritev" = "yes" -a \
1588 "$ac_cv_func_preadv64" = "yes" -a \
1589 "$ac_cv_func_pwritev64" = "yes"],
1590 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1591 AC_MSG_RESULT(yes)],
1592 [AC_MSG_RESULT(no)])
1596 AC_MSG_CHECKING([for POSIX regex library])
1597 if test "$ac_cv_header_regex_h" = "yes" && \
1598 test "$ac_cv_func_regcomp" = "yes" && \
1599 test "$ac_cv_func_regexec" = "yes" && \
1600 test "$ac_cv_func_regerror" = "yes"; then
1601 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1607 dnl Look for "non-portable" pthreads functions.
1609 LIBS="$LIBS $PTHREAD_LIBS"
1611 pthread_set_name_np \
1612 pthread_setname_np \
1615 dnl Sadly, there are three different versions of pthread_setname_np.
1616 dnl Try to cater for all of them.
1617 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1618 AC_MSG_CHECKING([for signature of pthread_setname_np])
1620 #include <pthread.h>
1621 #ifdef HAVE_PTHREAD_NP_H
1622 #include <pthread_np.h>
1624 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1625 AC_MSG_RESULT([three arguments])
1626 pthread_setname_np_args=3], [
1628 #include <pthread.h>
1629 #ifdef HAVE_PTHREAD_NP_H
1630 #include <pthread_np.h>
1632 ], [pthread_setname_np(pthread_self(), "test")], [
1633 AC_MSG_RESULT([two arguments])
1634 pthread_setname_np_args=2], [
1636 #include <pthread.h>
1637 #ifdef HAVE_PTHREAD_NP_H
1638 #include <pthread_np.h>
1640 ], [pthread_setname_np("test")], [
1641 AC_MSG_RESULT([one argument])
1642 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1645 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1649 openafs_cv_saved_CFLAGS="$CFLAGS"
1650 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1654 AC_CHECK_SIZEOF(void *)
1655 AC_CHECK_SIZEOF(unsigned long long)
1656 AC_CHECK_SIZEOF(unsigned long)
1657 AC_CHECK_SIZEOF(unsigned int)
1661 AC_CHECK_TYPE([sig_atomic_t],[],
1662 [AC_DEFINE([sig_atomic_t], [int],
1663 [Define to int if <signal.h> does not define.])],
1664 [#include <sys/types.h>
1665 #include <signal.h>])
1666 AC_CHECK_TYPE([socklen_t],[],
1667 [AC_DEFINE([socklen_t], [int],
1668 [Define to int if <sys/socket.h> does not define.])],
1669 [#include <sys/types.h>
1670 #include <sys/socket.h>])
1671 AC_CHECK_TYPES(off64_t)
1672 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1673 AC_CHECK_TYPES([struct winsize], [], [], [
1674 #ifdef HAVE_TERMIOS_H
1675 # include <termios.h>
1677 # include <sys/termios.h>
1679 #include <sys/ioctl.h>])
1680 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1681 struct sockaddr_storage],
1683 #include <sys/types.h>
1684 #include <sys/socket.h>
1686 AC_CHECK_TYPES([sa_family_t], [], [], [
1687 #include <sys/types.h>
1688 #include <sys/socket.h>
1690 AC_CHECK_TYPES([struct addrinfo], [], [], [
1691 #include <sys/types.h>
1696 AC_CHECK_TYPES([long long], [], [], [])
1698 AC_SIZEOF_TYPE(long)
1700 CFLAGS="$openafs_cv_saved_CFLAGS"
1702 RRA_HEADER_PAM_CONST
1705 dnl Directory PATH handling
1706 if test "x$enable_transarc_paths" = "xyes" ; then
1707 afsconfdir=${afsconfdir=/usr/afs/etc}
1708 viceetcdir=${viceetcdir=/usr/vice/etc}
1709 afskerneldir=${afskerneldir=${viceetcdir}}
1710 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1711 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1712 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1713 afsdbdir=${afsdbdir=/usr/afs/db}
1714 afslogsdir=${afslogsdir=/usr/afs/logs}
1715 afslocaldir=${afslocaldir=/usr/afs/local}
1716 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1717 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1718 afsdatadir=${afsdatadir=/usr/vice/etc}
1720 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1721 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1722 afskerneldir=${afskerneldir='${libdir}/openafs'}
1723 afssrvbindir=${afssrvbindir='${bindir}'}
1724 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1725 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1726 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1727 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1728 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1729 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1730 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1731 afsdatadir=${afsdatadir='${datadir}/openafs'}
1733 AC_SUBST(afsconfdir)
1734 AC_SUBST(viceetcdir)
1735 AC_SUBST(afskerneldir)
1736 AC_SUBST(afssrvbindir)
1737 AC_SUBST(afssrvsbindir)
1738 AC_SUBST(afssrvlibexecdir)
1740 AC_SUBST(afslogsdir)
1741 AC_SUBST(afslocaldir)
1742 AC_SUBST(afsbackupdir)
1743 AC_SUBST(afsbosconfigdir)
1744 AC_SUBST(afsdatadir)
1746 if test "x$enable_kernel_module" = "xyes"; then
1747 ENABLE_KERNEL_MODULE=libafs
1750 if test "x$enable_pthreaded_ubik" = "xyes"; then
1751 ENABLE_PTHREADED_UBIK=yes
1755 AC_SUBST(AFS_SYSNAME)
1756 AC_SUBST(AFS_PARAM_COMMON)
1757 AC_SUBST(ENABLE_KERNEL_MODULE)
1758 AC_SUBST(ENABLE_PTHREADED_UBIK)
1760 AC_SUBST(LINUX_KERNEL_PATH)
1761 AC_SUBST(LINUX_KERNEL_BUILD)
1763 AC_SUBST(BSD_KERNEL_PATH)
1764 AC_SUBST(BSD_KERNEL_BUILD)
1765 AC_SUBST(LINUX_VERSION)
1766 AC_SUBST(MKAFS_OSTYPE)
1767 AC_SUBST(TOP_OBJDIR)
1768 AC_SUBST(TOP_SRCDIR)
1769 AC_SUBST(TOP_INCDIR)
1770 AC_SUBST(TOP_LIBDIR)
1772 AC_SUBST(DARWIN_INFOFILE)
1773 AC_SUBST(IRIX_BUILD_IP35)
1776 AC_SUBST(DOCBOOK2PDF)
1777 AC_SUBST(DOCBOOK_STYLESHEETS)
1782 TOP_SRCDIR="${srcdir}/src"
1784 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1790 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1794 TOP_OBJDIR="${SRCDIR_PARENT}"
1795 TOP_INCDIR="${SRCDIR_PARENT}/include"
1796 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1797 if test "${DEST}x" = "x"; then
1798 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1801 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1802 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1803 AC_SUBST(HELPER_SPLINT)
1804 AC_SUBST(HELPER_SPLINTCFG)
1806 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1808 dnl Check to see if crypt lives in a different library
1809 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1812 dnl Check to see if the compiler support labels in structs
1813 AC_MSG_CHECKING(for label support in structs)
1814 AC_TRY_COMPILE([], [
1815 extern void osi_UFSOpen(void);
1817 void (*open) (void);
1819 struct labeltest struct_labeltest = {
1820 .open = osi_UFSOpen,
1824 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1829 AC_MSG_CHECKING([checking for dirfd])
1830 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1831 #ifdef HAVE_DIRENT_H
1835 [[DIR *d = 0; dirfd(d);]])],
1836 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1837 if test "$ac_rk_have_dirfd" = "yes" ; then
1838 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1840 AC_MSG_RESULT($ac_rk_have_dirfd)
1842 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1843 #ifdef HAVE_DIRENT_H
1847 dnl Eventually, this will look for the system one, or for OpenSSL
1848 LIB_hcrypto="-lafshcrypto"
1849 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1850 AC_SUBST(LIB_hcrypto)
1851 AC_SUBST(LDFLAGS_hcrypto)
1854 AC_DEFUN([SUMMARY], [
1855 # Print a configuration summary
1857 echo "**************************************"
1858 echo configure summary
1860 AS_IF([test $LIB_curses],[
1861 echo "LIB_curses : $LIB_curses" ],[
1862 echo "XXX LIB_curses not found! not building scout and afsmonitor!"
1865 echo "**************************************"