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 x86_64-apple-darwin12.*)
585 AFS_SYSNAME="x86_darwin_120"
588 i?86-apple-darwin12.*)
589 AFS_SYSNAME="x86_darwin_120"
592 sparc-sun-solaris2.8)
593 AFS_SYSNAME="sun4x_58"
595 sparc-sun-solaris2.9)
596 AFS_SYSNAME="sun4x_59"
598 sparc-sun-solaris2.10)
599 AFS_SYSNAME="sun4x_510"
601 sparc-sun-solaris2.11)
602 AFS_SYSNAME="sun4x_511"
605 AFS_SYSNAME="sunx86_58"
608 AFS_SYSNAME="sunx86_59"
611 AFS_SYSNAME="sunx86_510"
614 AFS_SYSNAME="sunx86_511"
617 AFS_SYSNAME="alpha_dux40"
620 AFS_SYSNAME="alpha_dux50"
623 AFS_SYSNAME="alpha_dux51"
629 AFS_SYSNAME="ia64_linuxXX"
632 AFS_SYSNAME="`/bin/arch`_linuxXX"
635 AFS_SYSNAME="ppc64_linuxXX"
638 AFS_SYSNAME="alpha_linux_XX"
641 AFS_SYSNAME="s390_linuxXX"
644 AFS_SYSNAME="s390x_linuxXX"
647 AFS_SYSNAME="`/bin/arch`_linuxXX"
650 AFS_SYSNAME="sparc64_linuxXX"
653 AFS_SYSNAME="i386_linuxXX"
656 AFS_SYSNAME="arm_linuxXX"
658 parisc-*-linux-gnu|hppa-*-linux-gnu)
659 AFS_SYSNAME="parisc_linuxXX"
663 AFS_SYSNAME="rs_aix42"
667 AFS_SYSNAME="rs_aix42"
671 AFS_SYSNAME="rs_aix51"
675 AFS_SYSNAME="rs_aix52"
679 AFS_SYSNAME="rs_aix53"
683 AFS_SYSNAME="rs_aix61"
687 AFS_SYSNAME="amd64_linuxXX"
691 AC_MSG_ERROR(An AFS sysname is required)
696 *_linux* | *_umlinux*)
697 if test "x${AFS_SYSKVERS}" = "x"; then
698 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
700 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
701 AFS_SYSNAME="$_AFS_SYSNAME"
704 [#ifndef CONFIG_USERMODE
707 ac_cv_linux_is_uml=yes,)
708 if test "${ac_cv_linux_is_uml}" = yes; then
709 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
711 AFS_SYSNAME="$_AFS_SYSNAME"
714 AC_MSG_RESULT($AFS_SYSNAME)
719 AC_CHECK_HEADERS(crt_externs.h)
720 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
721 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
726 dnl Some hosts have a separate common param file they should include. Figure
727 dnl out if we're on one of them now that we know the sysname.
729 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
730 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
731 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
732 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
733 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
734 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
735 *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;;
736 *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;;
737 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
738 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
739 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
740 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
741 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
742 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
743 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
744 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
745 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
746 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
747 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
748 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
749 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
750 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
751 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
752 *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
753 *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;;
754 *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;;
755 *_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
756 *_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
757 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
758 # Linux alpha adds an extra underscore for no good reason.
759 *_linux_22) AFS_PARAM_COMMON=param.linux22.h ;;
760 *_linux_24) AFS_PARAM_COMMON=param.linux24.h ;;
761 *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
766 case $AFS_SYSNAME in *_linux* | *_umlinux*)
768 # Add (sub-) architecture-specific paths needed by conftests
771 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
772 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
773 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
774 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
777 if test "x$enable_kernel_module" = "xyes"; then
778 if test "x$enable_debug_kernel" = "xno"; then
779 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
781 OPENAFS_GCC_SUPPORTS_MARCH
782 AC_SUBST(P5PLUS_KOPTS)
783 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
784 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
785 OPENAFS_GCC_SUPPORTS_NO_COMMON
786 OPENAFS_GCC_SUPPORTS_PIPE
787 AC_SUBST(LINUX_GCC_KOPTS)
789 dnl Setup the kernel build environment
790 LINUX_KBUILD_USES_EXTRA_CFLAGS
791 LINUX_KERNEL_COMPILE_WORKS
793 dnl Check for header files
794 AC_CHECK_LINUX_HEADER([config.h])
795 AC_CHECK_LINUX_HEADER([completion.h])
796 AC_CHECK_LINUX_HEADER([exportfs.h])
797 AC_CHECK_LINUX_HEADER([freezer.h])
798 AC_CHECK_LINUX_HEADER([key-type.h])
799 AC_CHECK_LINUX_HEADER([semaphore.h])
800 AC_CHECK_LINUX_HEADER([seq_file.h])
802 dnl Check for structure elements
803 AC_CHECK_LINUX_STRUCT([address_space_operations],
804 [write_begin], [fs.h])
805 AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
807 AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
808 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
809 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
810 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
811 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
812 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
813 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
814 AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
815 AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
816 AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
817 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
818 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
819 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
820 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
822 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
824 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
825 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
826 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
827 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
828 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
829 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
830 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
831 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
832 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
833 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
834 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
836 dnl Check for typed structure elements
837 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
840 dnl Function existence checks
842 AC_CHECK_LINUX_FUNC([bdi_init],
843 [#include <linux/backing-dev.h>],
845 AC_CHECK_LINUX_FUNC([PageChecked],
846 [#include <linux/mm.h>
847 #include <linux/page-flags.h>],
849 int bchecked = PageChecked(_page);])
850 AC_CHECK_LINUX_FUNC([PageFsMisc],
851 [#include <linux/mm.h>
852 #include <linux/page-flags.h>],
854 int bchecked = PageFsMisc(_page);])
855 AC_CHECK_LINUX_FUNC([clear_inode],
856 [#include <linux/fs.h>],
857 [clear_inode(NULL);])
858 AC_CHECK_LINUX_FUNC([current_kernel_time],
859 [#include <linux/time.h>],
861 s = current_kernel_time();])
862 AC_CHECK_LINUX_FUNC([d_alloc_anon],
863 [#include <linux/fs.h>],
864 [d_alloc_anon(NULL);])
865 AC_CHECK_LINUX_FUNC([d_make_root],
866 [#include <linux/fs.h>],
867 [d_make_root(NULL);])
868 AC_CHECK_LINUX_FUNC([do_sync_read],
869 [#include <linux/fs.h>],
870 [do_sync_read(NULL, NULL, 0, NULL);])
871 AC_CHECK_LINUX_FUNC([find_task_by_pid],
872 [#include <linux/sched.h>],
873 [pid_t p; find_task_by_pid(p);])
874 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
875 [#include <linux/fs.h>],
876 [generic_file_aio_read(NULL,NULL,0,0);])
877 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
878 [#include <linux/pagemap.h>],
879 [grab_cache_page_write_begin(NULL, 0, 0);])
880 AC_CHECK_LINUX_FUNC([hlist_unhashed],
881 [#include <linux/list.h>],
882 [hlist_unhashed(0);])
883 AC_CHECK_LINUX_FUNC([i_size_read],
884 [#include <linux/fs.h>],
885 [i_size_read(NULL);])
886 AC_CHECK_LINUX_FUNC([inode_setattr],
887 [#include <linux/fs.h>],
888 [inode_setattr(NULL, NULL);])
889 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
890 [#include <linux/net.h>],
891 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
892 AC_CHECK_LINUX_FUNC([page_follow_link],
893 [#include <linux/fs.h>],
894 [page_follow_link(0,0);])
895 AC_CHECK_LINUX_FUNC([page_offset],
896 [#include <linux/pagemap.h>],
897 [page_offset(NULL);])
898 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
899 [#include <linux/pagevec.h>],
900 [__pagevec_lru_add_file(NULL);])
901 AC_CHECK_LINUX_FUNC([path_lookup],
902 [#include <linux/fs.h>
903 #include <linux/namei.h>],
904 [path_lookup(NULL, 0, NULL);])
905 AC_CHECK_LINUX_FUNC([rcu_read_lock],
906 [#include <linux/rcupdate.h>],
908 AC_CHECK_LINUX_FUNC([set_nlink],
909 [#include <linux/fs.h>],
910 [set_nlink(NULL, 1);])
911 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
912 [#include <linux/splice.h>],
913 [splice_direct_to_actor(NULL,NULL,NULL);])
914 AC_CHECK_LINUX_FUNC([svc_addr_in],
915 [#include <linux/sunrpc/svc.h>],
916 [svc_addr_in(NULL);])
917 AC_CHECK_LINUX_FUNC([zero_user_segments],
918 [#include <linux/highmem.h>],
919 [zero_user_segments(NULL, 0, 0, 0, 0);])
920 AC_CHECK_LINUX_FUNC([noop_fsync],
921 [#include <linux/fs.h>],
922 [void *address = &noop_fsync; printk("%p\n", address)];)
924 dnl Consequences - things which get set as a result of the
926 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
927 [AC_DEFINE([AFS_NONFSTRANS], 1,
928 [define to disable the nfs translator])])
930 dnl Assorted more complex tests
931 LINUX_EXPORTS_PROC_ROOT_FS
932 LINUX_KMEM_CACHE_INIT
933 LINUX_HAVE_KMEM_CACHE_T
934 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
935 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
936 LINUX_D_PATH_TAKES_STRUCT_PATH
938 LINUX_INODE_SETATTR_RETURN_TYPE
939 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
940 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
941 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
942 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
943 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
944 LINUX_DOP_D_DELETE_TAKES_CONST
945 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
946 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
947 LINUX_FOP_F_FSYNC_TAKES_DENTRY
948 LINUX_FOP_F_FSYNC_TAKES_RANGE
949 LINUX_AOP_WRITEBACK_CONTROL
950 LINUX_FS_STRUCT_FOP_HAS_SPLICE
951 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
952 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
953 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
954 LINUX_KERNEL_SOCK_CREATE
955 LINUX_EXPORTS_KEY_TYPE_KEYRING
957 LINUX_RECALC_SIGPENDING_ARG_TYPE
958 LINUX_EXPORTS_TASKLIST_LOCK
959 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
960 LINUX_STATFS_TAKES_DENTRY
962 LINUX_HAVE_TRY_TO_FREEZE
963 LINUX_LINUX_KEYRING_SUPPORT
964 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
965 LINUX_KEY_ALLOC_NEEDS_CRED
966 LINUX_INIT_WORK_HAS_DATA
967 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
968 LINUX_HAVE_DCACHE_LOCK
970 LINUX_IOP_MKDIR_TAKES_UMODE_T
971 LINUX_IOP_CREATE_TAKES_UMODE_T
972 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
974 dnl If we are guaranteed that keyrings will work - that is
975 dnl a) The kernel has keyrings enabled
976 dnl b) The code is new enough to give us a key_type_keyring
977 dnl then we just disable syscall probing unless we've been
980 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
981 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
982 [enable_linux_syscall_probing="no"],
983 [enable_linux_syscall_probing="yes"])
986 dnl Syscall probing needs a few tests of its own, and just
987 dnl won't work if the kernel doesn't export init_mm
988 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
989 LINUX_EXPORTS_INIT_MM
990 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
992 [Can't do syscall probing without exported init_mm])
994 LINUX_EXPORTS_SYS_CHDIR
995 LINUX_EXPORTS_SYS_OPEN
996 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
997 [define to enable syscall table probes])
1000 dnl Packaging and SMP build
1001 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1008 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1009 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1010 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1012 ac_cv_linux_exports_sys_call_table=no
1013 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1014 ac_cv_linux_exports_ia32_sys_call_table=yes
1017 LINUX_EXPORTS_KALLSYMS_ADDRESS
1018 LINUX_EXPORTS_KALLSYMS_SYMBOL
1019 LINUX_EXPORTS_SYS_CALL_TABLE
1020 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1021 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1022 linux_syscall_method=none
1023 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1024 linux_syscall_method=scan
1025 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1026 linux_syscall_method=scan_with_kallsyms_address
1029 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1030 linux_syscall_method=kallsyms_symbol
1032 if test "x$linux_syscall_method" = "xnone"; then
1033 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1034 linux_syscall_method=scan
1038 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1039 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1041 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1042 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1044 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1045 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1047 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1051 dnl Linux-only, but just enable always.
1052 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1055 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1056 [ac_cv_sync_fetch_and_add],
1057 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1058 [ac_cv_sync_fetch_and_add=yes],
1059 [ac_cv_sync_fetch_and_add=no])
1061 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1062 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1063 [define if your C compiler has __sync_add_and_fetch])])
1065 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1066 [ac_cv_sockaddr_len],
1067 [AC_TRY_COMPILE( [#include <sys/types.h>
1068 #include <sys/socket.h>],
1069 [struct sockaddr *a; a->sa_len=0;],
1070 [ac_cv_sockaddr_len=yes],
1071 [ac_cv_sockaddr_len=no])
1073 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1074 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1075 [define if you struct sockaddr sa_len])])
1077 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1078 echo Skipping library tests because they confuse Irix.
1080 AC_SEARCH_LIBS([socket], [socket inet])
1081 AC_SEARCH_LIBS([connect], [nsl])
1082 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1084 dnl darwin wants it, aix hates it
1085 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1089 #include <sys/types.h>
1090 #include <sys/socket.h>
1091 #include <netinet/in.h>
1092 #include <arpa/inet.h>
1093 #include <arpa/nameser.h>
1094 #include <arpa/nameser_compat.h>
1096 ], [static int i; i = 0;],
1098 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1102 openafs_save_libs="$LIBS"
1103 AC_MSG_CHECKING([for res_search])
1106 if test "$ac_cv_func_res_search" = no; then
1107 for lib in dns nsl resolv; do
1108 if test "$ac_cv_func_res_search" != yes; then
1111 LIBS="$openafs_save_libs"
1114 if test "$ac_cv_func_res_search" = yes; then
1116 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1117 AC_MSG_RESULT([yes, in lib$lib])
1122 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1127 XLIBS="$LIB_AFSDB $XLIBS"
1129 AC_CHECK_RESOLV_RETRANS
1131 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1132 [ac_cv_setsockopt_iprecverr],
1134 #include <sys/types.h>
1135 #include <sys/socket.h>
1136 #include <netinet/in.h>],
1138 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1139 [ac_cv_setsockopt_iprecverr=yes],
1140 [ac_cv_setsockopt_iprecverr=no])])
1142 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1143 [AC_DEFINE(ADAPT_PMTU_RECVERR, 1,
1144 [define if asynchronous socket errors can be received])])
1147 if test "x$MKAFS_OSTYPE" = OBSD; then
1148 PTHREAD_LIBS="-pthread"
1150 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1151 PTHREAD_LIBS="-pthread"
1153 if test "x$PTHREAD_LIBS" = xerror; then
1154 AC_CHECK_LIB(pthread, pthread_attr_init,
1155 PTHREAD_LIBS="-lpthread")
1157 if test "x$PTHREAD_LIBS" = xerror; then
1158 AC_CHECK_LIB(pthreads, pthread_attr_init,
1159 PTHREAD_LIBS="-lpthreads")
1161 if test "x$PTHREAD_LIBS" = xerror; then
1162 AC_CHECK_LIB(c_r, pthread_attr_init,
1163 PTHREAD_LIBS="-lc_r")
1165 if test "x$PTHREAD_LIBS" = xerror; then
1166 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1168 if test "x$PTHREAD_LIBS" = xerror; then
1169 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1170 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1171 PTHREAD_LIBS="-lpthread")
1173 if test "x$PTHREAD_LIBS" = xerror; then
1174 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1176 AC_SUBST(PTHREAD_LIBS)
1178 HOST_CPU="$host_cpu"
1180 if test "x$with_bsd_kernel_headers" != "x"; then
1181 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1183 BSD_KERNEL_PATH="/usr/src/sys"
1186 if test "x$with_bsd_kernel_build" != "x"; then
1187 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1189 case $AFS_SYSNAME in
1191 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1194 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1199 if test "$enable_supergroups" = "yes"; then
1200 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1203 if test "$enable_bitmap_later" = "yes"; then
1204 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1207 if test "$enable_unix_sockets" = "yes"; then
1208 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1209 USE_UNIX_SOCKETS="yes"
1211 USE_UNIX_SOCKETS="no"
1213 AC_SUBST(USE_UNIX_SOCKETS)
1215 dnl if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1216 dnl AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu])
1219 if test "$enable_namei_fileserver" = "yes"; then
1220 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1223 if test "$enable_namei_fileserver" = "default"; then
1226 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1227 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1231 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1232 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1244 dnl check for tivoli
1245 AC_MSG_CHECKING(for tivoli tsm butc support)
1247 if test "$enable_tivoli_tsm" = "yes"; then
1248 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1249 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1250 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1251 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1253 if test -r "$XBSADIR3/dsmapifp.h"; then
1254 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1256 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1257 elif test -r "$XBSADIR4/dsmapifp.h"; then
1258 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1260 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1261 elif test -r "$XBSADIR1/xbsa.h"; then
1262 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1264 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1265 elif test -r "$XBSADIR2/xbsa.h"; then
1266 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1268 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1270 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1275 AC_SUBST(XBSA_CFLAGS)
1276 AC_SUBST(XBSA_XLIBS)
1278 dnl checks for header files.
1282 AC_CHECK_HEADERS([ \
1299 security/pam_appl.h \
1341 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1342 #ifdef HAVE_NETINET_IN_H
1343 # include <netinet/in.h>
1346 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1347 #ifdef HAVE_SYS_SOCKET_H
1348 # include <sys/socket.h>
1351 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1352 #ifdef HAVE_SYS_SOCKET_H
1353 # include <sys/socket.h>
1355 #ifdef HAVE_NETINET_IN_H
1356 # include <netinet/in.h>
1358 #ifdef HAVE_NET_IF_H
1359 # include <net/if.h>
1362 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1363 #ifdef HAVE_SECURITY_PAM_APPL_H
1364 # include <security/pam_appl.h>
1367 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1369 AC_CHECK_TYPES([fsblkcnt_t],,,[
1370 #include <sys/types.h>
1371 #ifdef HAVE_SYS_BITYPES_H
1372 #include <sys/bitypes.h>
1374 #ifdef HAVE_SYS_STATFS_H
1375 #include <sys/statfs.h>
1377 #ifdef HAVE_SYS_STATVFS_H
1378 #include <sys/statvfs.h>
1382 dnl see what struct stat has for timestamps
1383 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1385 dnl check for curses-lib
1386 AS_IF([test "x$enable_gtx" != "xno"],
1388 AC_CHECK_LIB( [ncurses], [setupterm],
1389 [LIB_curses=-lncurses],
1390 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1391 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1394 AC_SUBST(LIB_curses)])
1396 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1398 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1399 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1400 case $AFS_SYSNAME in
1413 if test "$enable_login" = yes; then
1418 AC_SUBST(BUILD_LOGIN)
1420 if test "$enable_uss" = yes; then
1461 OPENAFS_C_ATTRIBUTE()
1463 dnl Functions that Heimdal's libroken provides, but that we
1464 dnl haven't found a need for yet, and so haven't imported
1483 dnl Functions that are in objects that we always build from libroken
1493 dnl Functions that we're going to try and get from libroken
1494 AC_REPLACE_FUNCS([ \
1529 dnl Headers that we're going to try and get from libroken
1530 AC_CHECK_HEADERS([ \
1535 AC_CHECK_DECLS([h_errno], [], [], [
1536 #include <sys/types.h>
1545 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1546 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1548 AC_SUBST(ROKEN_HEADERS)
1550 dnl Stuff that's harder ...
1551 AC_MSG_CHECKING([for bswap16])
1552 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1553 #ifdef HAVE_SYS_TYPES_H
1554 #include <sys/types.h>
1556 #ifdef HAVE_SYS_BSWAP_H
1557 #include <sys/bswap.h>
1560 [short a, b; b = bswap16(a); ])],
1562 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1564 [AC_MSG_RESULT(no)])
1566 AC_MSG_CHECKING([for bswap32])
1567 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1568 #include <sys/types.h>
1570 #ifdef HAVE_SYS_BSWAP_H
1571 #include <sys/bswap.h>
1574 [int a, b; b = bswap32(a); ])],
1576 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1578 [AC_MSG_RESULT(no)])
1580 case $AFS_SYSNAME in
1582 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1585 AC_MSG_CHECKING([for positional I/O])
1586 if test "$ac_cv_func_pread" = "yes" && \
1587 test "$ac_cv_func_pwrite" = "yes"; then
1588 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1593 AC_MSG_CHECKING([for vectored positional I/O])
1594 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1595 "$ac_cv_func_pwritev" = "yes" -a \
1596 "$ac_cv_func_preadv64" = "yes" -a \
1597 "$ac_cv_func_pwritev64" = "yes"],
1598 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1599 AC_MSG_RESULT(yes)],
1600 [AC_MSG_RESULT(no)])
1604 AC_MSG_CHECKING([for POSIX regex library])
1605 if test "$ac_cv_header_regex_h" = "yes" && \
1606 test "$ac_cv_func_regcomp" = "yes" && \
1607 test "$ac_cv_func_regexec" = "yes" && \
1608 test "$ac_cv_func_regerror" = "yes"; then
1609 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1615 dnl Look for "non-portable" pthreads functions.
1617 LIBS="$LIBS $PTHREAD_LIBS"
1619 pthread_set_name_np \
1620 pthread_setname_np \
1623 dnl Sadly, there are three different versions of pthread_setname_np.
1624 dnl Try to cater for all of them.
1625 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1626 AC_MSG_CHECKING([for signature of pthread_setname_np])
1628 #include <pthread.h>
1629 #ifdef HAVE_PTHREAD_NP_H
1630 #include <pthread_np.h>
1632 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1633 AC_MSG_RESULT([three arguments])
1634 pthread_setname_np_args=3], [
1636 #include <pthread.h>
1637 #ifdef HAVE_PTHREAD_NP_H
1638 #include <pthread_np.h>
1640 ], [pthread_setname_np(pthread_self(), "test")], [
1641 AC_MSG_RESULT([two arguments])
1642 pthread_setname_np_args=2], [
1644 #include <pthread.h>
1645 #ifdef HAVE_PTHREAD_NP_H
1646 #include <pthread_np.h>
1648 ], [pthread_setname_np("test")], [
1649 AC_MSG_RESULT([one argument])
1650 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1653 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1657 openafs_cv_saved_CFLAGS="$CFLAGS"
1658 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1662 AC_CHECK_SIZEOF(void *)
1663 AC_CHECK_SIZEOF(unsigned long long)
1664 AC_CHECK_SIZEOF(unsigned long)
1665 AC_CHECK_SIZEOF(unsigned int)
1669 AC_CHECK_TYPE([sig_atomic_t],[],
1670 [AC_DEFINE([sig_atomic_t], [int],
1671 [Define to int if <signal.h> does not define.])],
1672 [#include <sys/types.h>
1673 #include <signal.h>])
1674 AC_CHECK_TYPE([socklen_t],[],
1675 [AC_DEFINE([socklen_t], [int],
1676 [Define to int if <sys/socket.h> does not define.])],
1677 [#include <sys/types.h>
1678 #include <sys/socket.h>])
1679 AC_CHECK_TYPES(off64_t)
1680 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1681 AC_CHECK_TYPES([struct winsize], [], [], [
1682 #ifdef HAVE_TERMIOS_H
1683 # include <termios.h>
1685 # include <sys/termios.h>
1687 #include <sys/ioctl.h>])
1688 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1689 struct sockaddr_storage],
1691 #include <sys/types.h>
1692 #include <sys/socket.h>
1694 AC_CHECK_TYPES([sa_family_t], [], [], [
1695 #include <sys/types.h>
1696 #include <sys/socket.h>
1698 AC_CHECK_TYPES([struct addrinfo], [], [], [
1699 #include <sys/types.h>
1704 AC_CHECK_TYPES([long long], [], [], [])
1706 AC_SIZEOF_TYPE(long)
1708 CFLAGS="$openafs_cv_saved_CFLAGS"
1710 RRA_HEADER_PAM_CONST
1713 dnl Directory PATH handling
1714 if test "x$enable_transarc_paths" = "xyes" ; then
1715 afsconfdir=${afsconfdir=/usr/afs/etc}
1716 viceetcdir=${viceetcdir=/usr/vice/etc}
1717 afskerneldir=${afskerneldir=${viceetcdir}}
1718 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1719 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1720 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1721 afsdbdir=${afsdbdir=/usr/afs/db}
1722 afslogsdir=${afslogsdir=/usr/afs/logs}
1723 afslocaldir=${afslocaldir=/usr/afs/local}
1724 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1725 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1726 afsdatadir=${afsdatadir=/usr/vice/etc}
1728 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1729 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1730 afskerneldir=${afskerneldir='${libdir}/openafs'}
1731 afssrvbindir=${afssrvbindir='${bindir}'}
1732 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1733 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1734 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1735 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1736 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1737 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1738 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1739 afsdatadir=${afsdatadir='${datadir}/openafs'}
1741 AC_SUBST(afsconfdir)
1742 AC_SUBST(viceetcdir)
1743 AC_SUBST(afskerneldir)
1744 AC_SUBST(afssrvbindir)
1745 AC_SUBST(afssrvsbindir)
1746 AC_SUBST(afssrvlibexecdir)
1748 AC_SUBST(afslogsdir)
1749 AC_SUBST(afslocaldir)
1750 AC_SUBST(afsbackupdir)
1751 AC_SUBST(afsbosconfigdir)
1752 AC_SUBST(afsdatadir)
1754 if test "x$enable_kernel_module" = "xyes"; then
1755 ENABLE_KERNEL_MODULE=libafs
1758 if test "x$enable_pthreaded_ubik" = "xyes"; then
1759 ENABLE_PTHREADED_UBIK=yes
1763 AC_SUBST(AFS_SYSNAME)
1764 AC_SUBST(AFS_PARAM_COMMON)
1765 AC_SUBST(ENABLE_KERNEL_MODULE)
1766 AC_SUBST(ENABLE_PTHREADED_UBIK)
1768 AC_SUBST(LINUX_KERNEL_PATH)
1769 AC_SUBST(LINUX_KERNEL_BUILD)
1771 AC_SUBST(BSD_KERNEL_PATH)
1772 AC_SUBST(BSD_KERNEL_BUILD)
1773 AC_SUBST(LINUX_VERSION)
1774 AC_SUBST(MKAFS_OSTYPE)
1775 AC_SUBST(TOP_OBJDIR)
1776 AC_SUBST(TOP_SRCDIR)
1777 AC_SUBST(TOP_INCDIR)
1778 AC_SUBST(TOP_LIBDIR)
1780 AC_SUBST(DARWIN_INFOFILE)
1781 AC_SUBST(IRIX_BUILD_IP35)
1784 AC_SUBST(DOCBOOK2PDF)
1785 AC_SUBST(DOCBOOK_STYLESHEETS)
1790 TOP_SRCDIR="${srcdir}/src"
1792 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1798 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1802 TOP_OBJDIR="${SRCDIR_PARENT}"
1803 TOP_INCDIR="${SRCDIR_PARENT}/include"
1804 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1805 if test "${DEST}x" = "x"; then
1806 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1809 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1810 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1811 AC_SUBST(HELPER_SPLINT)
1812 AC_SUBST(HELPER_SPLINTCFG)
1814 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1816 dnl Check to see if crypt lives in a different library
1817 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1820 dnl Check to see if the compiler support labels in structs
1821 AC_MSG_CHECKING(for label support in structs)
1822 AC_TRY_COMPILE([], [
1823 extern void osi_UFSOpen(void);
1825 void (*open) (void);
1827 struct labeltest struct_labeltest = {
1828 .open = osi_UFSOpen,
1832 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1837 AC_MSG_CHECKING([checking for dirfd])
1838 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1839 #ifdef HAVE_DIRENT_H
1843 [[DIR *d = 0; dirfd(d);]])],
1844 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1845 if test "$ac_rk_have_dirfd" = "yes" ; then
1846 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1848 AC_MSG_RESULT($ac_rk_have_dirfd)
1850 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1851 #ifdef HAVE_DIRENT_H
1855 dnl Eventually, this will look for the system one, or for OpenSSL
1856 LIB_hcrypto="-lafshcrypto"
1857 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1858 AC_SUBST(LIB_hcrypto)
1859 AC_SUBST(LDFLAGS_hcrypto)
1862 AC_DEFUN([SUMMARY], [
1863 # Print a configuration summary
1865 echo "**************************************"
1866 echo configure summary
1868 AS_IF([test $LIB_curses],[
1869 echo "LIB_curses : $LIB_curses" ],[
1870 echo "XXX LIB_curses not found! not building scout and afsmonitor!"
1873 echo "**************************************"