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([dentry_operations], [d_automount], [dcache.h])
809 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
810 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
811 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
812 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
813 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
814 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
815 AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
816 AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
817 AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
818 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
819 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
820 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
821 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
823 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
825 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
826 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
827 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
828 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
829 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
830 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
831 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
832 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
833 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
834 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
835 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
837 dnl Check for typed structure elements
838 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
841 dnl Function existence checks
843 AC_CHECK_LINUX_FUNC([bdi_init],
844 [#include <linux/backing-dev.h>],
846 AC_CHECK_LINUX_FUNC([PageChecked],
847 [#include <linux/mm.h>
848 #include <linux/page-flags.h>],
850 int bchecked = PageChecked(_page);])
851 AC_CHECK_LINUX_FUNC([PageFsMisc],
852 [#include <linux/mm.h>
853 #include <linux/page-flags.h>],
855 int bchecked = PageFsMisc(_page);])
856 AC_CHECK_LINUX_FUNC([clear_inode],
857 [#include <linux/fs.h>],
858 [clear_inode(NULL);])
859 AC_CHECK_LINUX_FUNC([current_kernel_time],
860 [#include <linux/time.h>],
862 s = current_kernel_time();])
863 AC_CHECK_LINUX_FUNC([d_alloc_anon],
864 [#include <linux/fs.h>],
865 [d_alloc_anon(NULL);])
866 AC_CHECK_LINUX_FUNC([d_make_root],
867 [#include <linux/fs.h>],
868 [d_make_root(NULL);])
869 AC_CHECK_LINUX_FUNC([do_sync_read],
870 [#include <linux/fs.h>],
871 [do_sync_read(NULL, NULL, 0, NULL);])
872 AC_CHECK_LINUX_FUNC([find_task_by_pid],
873 [#include <linux/sched.h>],
874 [pid_t p; find_task_by_pid(p);])
875 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
876 [#include <linux/fs.h>],
877 [generic_file_aio_read(NULL,NULL,0,0);])
878 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
879 [#include <linux/pagemap.h>],
880 [grab_cache_page_write_begin(NULL, 0, 0);])
881 AC_CHECK_LINUX_FUNC([hlist_unhashed],
882 [#include <linux/list.h>],
883 [hlist_unhashed(0);])
884 AC_CHECK_LINUX_FUNC([i_size_read],
885 [#include <linux/fs.h>],
886 [i_size_read(NULL);])
887 AC_CHECK_LINUX_FUNC([inode_setattr],
888 [#include <linux/fs.h>],
889 [inode_setattr(NULL, NULL);])
890 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
891 [#include <linux/net.h>],
892 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
893 AC_CHECK_LINUX_FUNC([page_follow_link],
894 [#include <linux/fs.h>],
895 [page_follow_link(0,0);])
896 AC_CHECK_LINUX_FUNC([page_offset],
897 [#include <linux/pagemap.h>],
898 [page_offset(NULL);])
899 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
900 [#include <linux/pagevec.h>],
901 [__pagevec_lru_add_file(NULL);])
902 AC_CHECK_LINUX_FUNC([path_lookup],
903 [#include <linux/fs.h>
904 #include <linux/namei.h>],
905 [path_lookup(NULL, 0, NULL);])
906 AC_CHECK_LINUX_FUNC([rcu_read_lock],
907 [#include <linux/rcupdate.h>],
909 AC_CHECK_LINUX_FUNC([set_nlink],
910 [#include <linux/fs.h>],
911 [set_nlink(NULL, 1);])
912 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
913 [#include <linux/splice.h>],
914 [splice_direct_to_actor(NULL,NULL,NULL);])
915 AC_CHECK_LINUX_FUNC([svc_addr_in],
916 [#include <linux/sunrpc/svc.h>],
917 [svc_addr_in(NULL);])
918 AC_CHECK_LINUX_FUNC([zero_user_segments],
919 [#include <linux/highmem.h>],
920 [zero_user_segments(NULL, 0, 0, 0, 0);])
921 AC_CHECK_LINUX_FUNC([noop_fsync],
922 [#include <linux/fs.h>],
923 [void *address = &noop_fsync; printk("%p\n", address)];)
924 AC_CHECK_LINUX_FUNC([kthread_run],
925 [#include <linux/kernel.h>
926 #include <linux/kthread.h>],
927 [kthread_run(NULL, NULL, "test");])
929 dnl Consequences - things which get set as a result of the
931 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
932 [AC_DEFINE([AFS_NONFSTRANS], 1,
933 [define to disable the nfs translator])])
935 dnl Assorted more complex tests
936 LINUX_EXPORTS_PROC_ROOT_FS
937 LINUX_KMEM_CACHE_INIT
938 LINUX_HAVE_KMEM_CACHE_T
939 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
940 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
941 LINUX_D_PATH_TAKES_STRUCT_PATH
943 LINUX_INODE_SETATTR_RETURN_TYPE
944 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
945 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
946 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
947 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
948 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
949 LINUX_DOP_D_DELETE_TAKES_CONST
950 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
951 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
952 LINUX_FOP_F_FSYNC_TAKES_DENTRY
953 LINUX_FOP_F_FSYNC_TAKES_RANGE
954 LINUX_AOP_WRITEBACK_CONTROL
955 LINUX_FS_STRUCT_FOP_HAS_SPLICE
956 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
957 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
958 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
959 LINUX_KERNEL_SOCK_CREATE
960 LINUX_EXPORTS_KEY_TYPE_KEYRING
962 LINUX_RECALC_SIGPENDING_ARG_TYPE
963 LINUX_EXPORTS_TASKLIST_LOCK
964 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
965 LINUX_STATFS_TAKES_DENTRY
967 LINUX_HAVE_TRY_TO_FREEZE
968 LINUX_LINUX_KEYRING_SUPPORT
969 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
970 LINUX_KEY_ALLOC_NEEDS_CRED
971 LINUX_INIT_WORK_HAS_DATA
972 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
973 LINUX_HAVE_DCACHE_LOCK
975 LINUX_IOP_MKDIR_TAKES_UMODE_T
976 LINUX_IOP_CREATE_TAKES_UMODE_T
977 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
979 dnl If we are guaranteed that keyrings will work - that is
980 dnl a) The kernel has keyrings enabled
981 dnl b) The code is new enough to give us a key_type_keyring
982 dnl then we just disable syscall probing unless we've been
985 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
986 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
987 [enable_linux_syscall_probing="no"],
988 [enable_linux_syscall_probing="yes"])
991 dnl Syscall probing needs a few tests of its own, and just
992 dnl won't work if the kernel doesn't export init_mm
993 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
994 LINUX_EXPORTS_INIT_MM
995 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
997 [Can't do syscall probing without exported init_mm])
999 LINUX_EXPORTS_SYS_CHDIR
1000 LINUX_EXPORTS_SYS_OPEN
1001 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
1002 [define to enable syscall table probes])
1005 dnl Packaging and SMP build
1006 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1013 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1014 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1015 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1017 ac_cv_linux_exports_sys_call_table=no
1018 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1019 ac_cv_linux_exports_ia32_sys_call_table=yes
1022 LINUX_EXPORTS_KALLSYMS_ADDRESS
1023 LINUX_EXPORTS_KALLSYMS_SYMBOL
1024 LINUX_EXPORTS_SYS_CALL_TABLE
1025 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1026 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1027 linux_syscall_method=none
1028 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1029 linux_syscall_method=scan
1030 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1031 linux_syscall_method=scan_with_kallsyms_address
1034 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1035 linux_syscall_method=kallsyms_symbol
1037 if test "x$linux_syscall_method" = "xnone"; then
1038 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1039 linux_syscall_method=scan
1043 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1044 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1046 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1047 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1049 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1050 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1052 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1056 dnl Linux-only, but just enable always.
1057 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1060 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1061 [ac_cv_sync_fetch_and_add],
1062 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1063 [ac_cv_sync_fetch_and_add=yes],
1064 [ac_cv_sync_fetch_and_add=no])
1066 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1067 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1068 [define if your C compiler has __sync_add_and_fetch])])
1070 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1071 [ac_cv_sockaddr_len],
1072 [AC_TRY_COMPILE( [#include <sys/types.h>
1073 #include <sys/socket.h>],
1074 [struct sockaddr *a; a->sa_len=0;],
1075 [ac_cv_sockaddr_len=yes],
1076 [ac_cv_sockaddr_len=no])
1078 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1079 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1080 [define if you struct sockaddr sa_len])])
1082 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1083 echo Skipping library tests because they confuse Irix.
1085 AC_SEARCH_LIBS([socket], [socket inet])
1086 AC_SEARCH_LIBS([connect], [nsl])
1087 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1089 dnl darwin wants it, aix hates it
1090 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1094 #include <sys/types.h>
1095 #include <sys/socket.h>
1096 #include <netinet/in.h>
1097 #include <arpa/inet.h>
1098 #include <arpa/nameser.h>
1099 #include <arpa/nameser_compat.h>
1101 ], [static int i; i = 0;],
1103 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1107 openafs_save_libs="$LIBS"
1108 AC_MSG_CHECKING([for res_search])
1111 if test "$ac_cv_func_res_search" = no; then
1112 for lib in dns nsl resolv; do
1113 if test "$ac_cv_func_res_search" != yes; then
1116 LIBS="$openafs_save_libs"
1119 if test "$ac_cv_func_res_search" = yes; then
1121 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1122 AC_MSG_RESULT([yes, in lib$lib])
1127 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1132 XLIBS="$LIB_AFSDB $XLIBS"
1134 AC_CHECK_RESOLV_RETRANS
1136 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1137 [ac_cv_setsockopt_iprecverr],
1139 #include <sys/types.h>
1140 #include <sys/socket.h>
1141 #include <netinet/in.h>],
1143 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1144 [ac_cv_setsockopt_iprecverr=yes],
1145 [ac_cv_setsockopt_iprecverr=no])])
1147 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1148 [AC_DEFINE([HAVE_SETSOCKOPT_IP_RECVERR], [1],
1149 [define if we can receive socket errors via IP_RECVERR])])
1152 if test "x$MKAFS_OSTYPE" = OBSD; then
1153 PTHREAD_LIBS="-pthread"
1155 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1156 PTHREAD_LIBS="-pthread"
1158 if test "x$PTHREAD_LIBS" = xerror; then
1159 AC_CHECK_LIB(pthread, pthread_attr_init,
1160 PTHREAD_LIBS="-lpthread")
1162 if test "x$PTHREAD_LIBS" = xerror; then
1163 AC_CHECK_LIB(pthreads, pthread_attr_init,
1164 PTHREAD_LIBS="-lpthreads")
1166 if test "x$PTHREAD_LIBS" = xerror; then
1167 AC_CHECK_LIB(c_r, pthread_attr_init,
1168 PTHREAD_LIBS="-lc_r")
1170 if test "x$PTHREAD_LIBS" = xerror; then
1171 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1173 if test "x$PTHREAD_LIBS" = xerror; then
1174 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1175 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1176 PTHREAD_LIBS="-lpthread")
1178 if test "x$PTHREAD_LIBS" = xerror; then
1179 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1181 AC_SUBST(PTHREAD_LIBS)
1183 HOST_CPU="$host_cpu"
1185 if test "x$with_bsd_kernel_headers" != "x"; then
1186 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1188 BSD_KERNEL_PATH="/usr/src/sys"
1191 if test "x$with_bsd_kernel_build" != "x"; then
1192 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1194 case $AFS_SYSNAME in
1196 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1199 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1204 if test "$enable_supergroups" = "yes"; then
1205 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1208 if test "$enable_bitmap_later" = "yes"; then
1209 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1212 if test "$enable_unix_sockets" = "yes"; then
1213 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1214 USE_UNIX_SOCKETS="yes"
1216 USE_UNIX_SOCKETS="no"
1218 AC_SUBST(USE_UNIX_SOCKETS)
1220 if test "$enable_namei_fileserver" = "yes"; then
1221 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1224 if test "$enable_namei_fileserver" = "default"; then
1227 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1228 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1232 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1233 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1245 dnl check for tivoli
1246 AC_MSG_CHECKING(for tivoli tsm butc support)
1248 if test "$enable_tivoli_tsm" = "yes"; then
1249 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1250 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1251 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1252 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1254 if test -r "$XBSADIR3/dsmapifp.h"; then
1255 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1257 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1258 elif test -r "$XBSADIR4/dsmapifp.h"; then
1259 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1261 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1262 elif test -r "$XBSADIR1/xbsa.h"; then
1263 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1265 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1266 elif test -r "$XBSADIR2/xbsa.h"; then
1267 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1269 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1271 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1276 AC_SUBST(XBSA_CFLAGS)
1277 AC_SUBST(XBSA_XLIBS)
1279 dnl checks for header files.
1283 AC_CHECK_HEADERS([ \
1300 security/pam_appl.h \
1342 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1343 #ifdef HAVE_NETINET_IN_H
1344 # include <netinet/in.h>
1347 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1348 #ifdef HAVE_SYS_SOCKET_H
1349 # include <sys/socket.h>
1352 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1353 #ifdef HAVE_SYS_SOCKET_H
1354 # include <sys/socket.h>
1356 #ifdef HAVE_NETINET_IN_H
1357 # include <netinet/in.h>
1359 #ifdef HAVE_NET_IF_H
1360 # include <net/if.h>
1363 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1364 #ifdef HAVE_SECURITY_PAM_APPL_H
1365 # include <security/pam_appl.h>
1368 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1370 AC_CHECK_TYPES([fsblkcnt_t],,,[
1371 #include <sys/types.h>
1372 #ifdef HAVE_SYS_BITYPES_H
1373 #include <sys/bitypes.h>
1375 #ifdef HAVE_SYS_STATFS_H
1376 #include <sys/statfs.h>
1378 #ifdef HAVE_SYS_STATVFS_H
1379 #include <sys/statvfs.h>
1383 dnl see what struct stat has for timestamps
1384 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1386 dnl check for curses-lib
1387 AS_IF([test "x$enable_gtx" != "xno"],
1389 AC_CHECK_LIB( [ncurses], [setupterm],
1390 [LIB_curses=-lncurses],
1391 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1392 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1395 AC_SUBST(LIB_curses)])
1397 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1399 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1400 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1401 case $AFS_SYSNAME in
1414 if test "$enable_login" = yes; then
1419 AC_SUBST(BUILD_LOGIN)
1421 if test "$enable_uss" = yes; then
1462 OPENAFS_C_ATTRIBUTE()
1464 dnl Functions that Heimdal's libroken provides, but that we
1465 dnl haven't found a need for yet, and so haven't imported
1484 dnl Functions that are in objects that we always build from libroken
1494 dnl Functions that we're going to try and get from libroken
1495 AC_REPLACE_FUNCS([ \
1530 dnl Headers that we're going to try and get from libroken
1531 AC_CHECK_HEADERS([ \
1536 AC_CHECK_DECLS([h_errno], [], [], [
1537 #include <sys/types.h>
1546 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1547 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1549 AC_SUBST(ROKEN_HEADERS)
1551 dnl Stuff that's harder ...
1552 AC_MSG_CHECKING([for bswap16])
1553 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1554 #ifdef HAVE_SYS_TYPES_H
1555 #include <sys/types.h>
1557 #ifdef HAVE_SYS_BSWAP_H
1558 #include <sys/bswap.h>
1561 [short a, b; b = bswap16(a); ])],
1563 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1565 [AC_MSG_RESULT(no)])
1567 AC_MSG_CHECKING([for bswap32])
1568 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1569 #include <sys/types.h>
1571 #ifdef HAVE_SYS_BSWAP_H
1572 #include <sys/bswap.h>
1575 [int a, b; b = bswap32(a); ])],
1577 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1579 [AC_MSG_RESULT(no)])
1581 case $AFS_SYSNAME in
1583 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1586 AC_MSG_CHECKING([for positional I/O])
1587 if test "$ac_cv_func_pread" = "yes" && \
1588 test "$ac_cv_func_pwrite" = "yes"; then
1589 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1594 AC_MSG_CHECKING([for vectored positional I/O])
1595 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1596 "$ac_cv_func_pwritev" = "yes" -a \
1597 "$ac_cv_func_preadv64" = "yes" -a \
1598 "$ac_cv_func_pwritev64" = "yes"],
1599 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1600 AC_MSG_RESULT(yes)],
1601 [AC_MSG_RESULT(no)])
1605 AC_MSG_CHECKING([for POSIX regex library])
1606 if test "$ac_cv_header_regex_h" = "yes" && \
1607 test "$ac_cv_func_regcomp" = "yes" && \
1608 test "$ac_cv_func_regexec" = "yes" && \
1609 test "$ac_cv_func_regerror" = "yes"; then
1610 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1616 dnl Look for "non-portable" pthreads functions.
1618 LIBS="$LIBS $PTHREAD_LIBS"
1620 pthread_set_name_np \
1621 pthread_setname_np \
1624 dnl Sadly, there are three different versions of pthread_setname_np.
1625 dnl Try to cater for all of them.
1626 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1627 AC_MSG_CHECKING([for signature of pthread_setname_np])
1629 #include <pthread.h>
1630 #ifdef HAVE_PTHREAD_NP_H
1631 #include <pthread_np.h>
1633 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1634 AC_MSG_RESULT([three arguments])
1635 pthread_setname_np_args=3], [
1637 #include <pthread.h>
1638 #ifdef HAVE_PTHREAD_NP_H
1639 #include <pthread_np.h>
1641 ], [pthread_setname_np(pthread_self(), "test")], [
1642 AC_MSG_RESULT([two arguments])
1643 pthread_setname_np_args=2], [
1645 #include <pthread.h>
1646 #ifdef HAVE_PTHREAD_NP_H
1647 #include <pthread_np.h>
1649 ], [pthread_setname_np("test")], [
1650 AC_MSG_RESULT([one argument])
1651 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1654 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1658 openafs_cv_saved_CFLAGS="$CFLAGS"
1659 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1663 AC_CHECK_SIZEOF(void *)
1664 AC_CHECK_SIZEOF(unsigned long long)
1665 AC_CHECK_SIZEOF(unsigned long)
1666 AC_CHECK_SIZEOF(unsigned int)
1670 AC_CHECK_TYPE([sig_atomic_t],[],
1671 [AC_DEFINE([sig_atomic_t], [int],
1672 [Define to int if <signal.h> does not define.])],
1673 [#include <sys/types.h>
1674 #include <signal.h>])
1675 AC_CHECK_TYPE([socklen_t],[],
1676 [AC_DEFINE([socklen_t], [int],
1677 [Define to int if <sys/socket.h> does not define.])],
1678 [#include <sys/types.h>
1679 #include <sys/socket.h>])
1680 AC_CHECK_TYPES(off64_t)
1681 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1682 AC_CHECK_TYPES([struct winsize], [], [], [
1683 #ifdef HAVE_TERMIOS_H
1684 # include <termios.h>
1686 # include <sys/termios.h>
1688 #include <sys/ioctl.h>])
1689 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1690 struct sockaddr_storage],
1692 #include <sys/types.h>
1693 #include <sys/socket.h>
1695 AC_CHECK_TYPES([sa_family_t], [], [], [
1696 #include <sys/types.h>
1697 #include <sys/socket.h>
1699 AC_CHECK_TYPES([struct addrinfo], [], [], [
1700 #include <sys/types.h>
1705 AC_CHECK_TYPES([long long], [], [], [])
1707 AC_SIZEOF_TYPE(long)
1709 CFLAGS="$openafs_cv_saved_CFLAGS"
1711 RRA_HEADER_PAM_CONST
1714 dnl Directory PATH handling
1715 if test "x$enable_transarc_paths" = "xyes" ; then
1716 afsconfdir=${afsconfdir=/usr/afs/etc}
1717 viceetcdir=${viceetcdir=/usr/vice/etc}
1718 afskerneldir=${afskerneldir=${viceetcdir}}
1719 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1720 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1721 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1722 afsdbdir=${afsdbdir=/usr/afs/db}
1723 afslogsdir=${afslogsdir=/usr/afs/logs}
1724 afslocaldir=${afslocaldir=/usr/afs/local}
1725 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1726 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1727 afsdatadir=${afsdatadir=/usr/vice/etc}
1729 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1730 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1731 afskerneldir=${afskerneldir='${libdir}/openafs'}
1732 afssrvbindir=${afssrvbindir='${bindir}'}
1733 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1734 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1735 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1736 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1737 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1738 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1739 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1740 afsdatadir=${afsdatadir='${datadir}/openafs'}
1742 AC_SUBST(afsconfdir)
1743 AC_SUBST(viceetcdir)
1744 AC_SUBST(afskerneldir)
1745 AC_SUBST(afssrvbindir)
1746 AC_SUBST(afssrvsbindir)
1747 AC_SUBST(afssrvlibexecdir)
1749 AC_SUBST(afslogsdir)
1750 AC_SUBST(afslocaldir)
1751 AC_SUBST(afsbackupdir)
1752 AC_SUBST(afsbosconfigdir)
1753 AC_SUBST(afsdatadir)
1755 if test "x$enable_kernel_module" = "xyes"; then
1756 ENABLE_KERNEL_MODULE=libafs
1759 if test "x$enable_pthreaded_ubik" = "xyes"; then
1760 ENABLE_PTHREADED_UBIK=yes
1764 AC_SUBST(AFS_SYSNAME)
1765 AC_SUBST(AFS_PARAM_COMMON)
1766 AC_SUBST(ENABLE_KERNEL_MODULE)
1767 AC_SUBST(ENABLE_PTHREADED_UBIK)
1769 AC_SUBST(LINUX_KERNEL_PATH)
1770 AC_SUBST(LINUX_KERNEL_BUILD)
1772 AC_SUBST(BSD_KERNEL_PATH)
1773 AC_SUBST(BSD_KERNEL_BUILD)
1774 AC_SUBST(LINUX_VERSION)
1775 AC_SUBST(MKAFS_OSTYPE)
1776 AC_SUBST(TOP_OBJDIR)
1777 AC_SUBST(TOP_SRCDIR)
1778 AC_SUBST(TOP_INCDIR)
1779 AC_SUBST(TOP_LIBDIR)
1781 AC_SUBST(DARWIN_INFOFILE)
1782 AC_SUBST(IRIX_BUILD_IP35)
1785 AC_SUBST(DOCBOOK2PDF)
1786 AC_SUBST(DOCBOOK_STYLESHEETS)
1791 TOP_SRCDIR="${srcdir}/src"
1793 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1799 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1803 TOP_OBJDIR="${SRCDIR_PARENT}"
1804 TOP_INCDIR="${SRCDIR_PARENT}/include"
1805 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1806 if test "${DEST}x" = "x"; then
1807 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1810 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1811 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1812 AC_SUBST(HELPER_SPLINT)
1813 AC_SUBST(HELPER_SPLINTCFG)
1815 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1817 dnl Check to see if crypt lives in a different library
1818 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1821 dnl Check to see if the compiler support labels in structs
1822 AC_MSG_CHECKING(for label support in structs)
1823 AC_TRY_COMPILE([], [
1824 extern void osi_UFSOpen(void);
1826 void (*open) (void);
1828 struct labeltest struct_labeltest = {
1829 .open = osi_UFSOpen,
1833 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1838 AC_MSG_CHECKING([checking for dirfd])
1839 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1840 #ifdef HAVE_DIRENT_H
1844 [[DIR *d = 0; dirfd(d);]])],
1845 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1846 if test "$ac_rk_have_dirfd" = "yes" ; then
1847 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1849 AC_MSG_RESULT($ac_rk_have_dirfd)
1851 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1852 #ifdef HAVE_DIRENT_H
1856 dnl Eventually, this will look for the system one, or for OpenSSL
1857 LIB_hcrypto="-lafshcrypto"
1858 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1859 AC_SUBST(LIB_hcrypto)
1860 AC_SUBST(LDFLAGS_hcrypto)
1862 dnl Check for UUID library
1863 AC_CHECK_HEADERS([uuid/uuid.h])
1864 AC_CHECK_LIB(uuid, uuid_generate, LIBS_uuid="-luuid")
1865 AC_CHECK_FUNCS([uuid_generate])
1869 AC_DEFUN([SUMMARY], [
1870 # Print a configuration summary
1872 echo "**************************************"
1873 echo configure summary
1875 AS_IF([test $LIB_curses],[
1876 echo "LIB_curses : $LIB_curses" ],[
1877 echo "XXX LIB_curses not found! not building scout and afsmonitor!"
1880 echo "**************************************"