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$ac_cv_linux_func_d_alloc_anon" = "xno"],
932 [AC_DEFINE([AFS_NONFSTRANS], 1,
933 [define to disable the nfs translator])])
935 dnl Assorted more complex tests
936 LINUX_EXPORTS_PROC_ROOT_FS
937 LINUX_KMEM_CACHE_INIT
938 LINUX_HAVE_KMEM_CACHE_T
939 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
940 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
941 LINUX_D_PATH_TAKES_STRUCT_PATH
943 LINUX_INODE_SETATTR_RETURN_TYPE
944 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
945 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
946 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
947 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
948 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
949 LINUX_DOP_D_DELETE_TAKES_CONST
950 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
951 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
952 LINUX_FOP_F_FSYNC_TAKES_DENTRY
953 LINUX_FOP_F_FSYNC_TAKES_RANGE
954 LINUX_AOP_WRITEBACK_CONTROL
955 LINUX_FS_STRUCT_FOP_HAS_SPLICE
956 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
957 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
958 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
959 LINUX_KERNEL_SOCK_CREATE
960 LINUX_EXPORTS_KEY_TYPE_KEYRING
962 LINUX_RECALC_SIGPENDING_ARG_TYPE
963 LINUX_EXPORTS_TASKLIST_LOCK
964 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
965 LINUX_STATFS_TAKES_DENTRY
967 LINUX_HAVE_TRY_TO_FREEZE
968 LINUX_LINUX_KEYRING_SUPPORT
969 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
970 LINUX_KEY_ALLOC_NEEDS_CRED
971 LINUX_INIT_WORK_HAS_DATA
972 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
973 LINUX_HAVE_DCACHE_LOCK
975 LINUX_IOP_MKDIR_TAKES_UMODE_T
976 LINUX_IOP_CREATE_TAKES_UMODE_T
977 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
978 LINUX_KMAP_ATOMIC_TAKES_NO_KM_TYPE
980 dnl If we are guaranteed that keyrings will work - that is
981 dnl a) The kernel has keyrings enabled
982 dnl b) The code is new enough to give us a key_type_keyring
983 dnl then we just disable syscall probing unless we've been
986 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
987 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
988 [enable_linux_syscall_probing="no"],
989 [enable_linux_syscall_probing="yes"])
992 dnl Syscall probing needs a few tests of its own, and just
993 dnl won't work if the kernel doesn't export init_mm
994 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
995 LINUX_EXPORTS_INIT_MM
996 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
998 [Can't do syscall probing without exported init_mm])
1000 LINUX_EXPORTS_SYS_CHDIR
1001 LINUX_EXPORTS_SYS_OPEN
1002 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
1003 [define to enable syscall table probes])
1006 dnl Packaging and SMP build
1007 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1014 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1015 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1016 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1018 ac_cv_linux_exports_sys_call_table=no
1019 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1020 ac_cv_linux_exports_ia32_sys_call_table=yes
1023 LINUX_EXPORTS_KALLSYMS_ADDRESS
1024 LINUX_EXPORTS_KALLSYMS_SYMBOL
1025 LINUX_EXPORTS_SYS_CALL_TABLE
1026 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1027 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1028 linux_syscall_method=none
1029 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1030 linux_syscall_method=scan
1031 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1032 linux_syscall_method=scan_with_kallsyms_address
1035 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1036 linux_syscall_method=kallsyms_symbol
1038 if test "x$linux_syscall_method" = "xnone"; then
1039 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1040 linux_syscall_method=scan
1044 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1045 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1047 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1048 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1050 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1051 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1053 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1057 dnl Linux-only, but just enable always.
1058 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1061 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1062 [ac_cv_sync_fetch_and_add],
1063 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1064 [ac_cv_sync_fetch_and_add=yes],
1065 [ac_cv_sync_fetch_and_add=no])
1067 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1068 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1069 [define if your C compiler has __sync_add_and_fetch])])
1071 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1072 [ac_cv_sockaddr_len],
1073 [AC_TRY_COMPILE( [#include <sys/types.h>
1074 #include <sys/socket.h>],
1075 [struct sockaddr *a; a->sa_len=0;],
1076 [ac_cv_sockaddr_len=yes],
1077 [ac_cv_sockaddr_len=no])
1079 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1080 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1081 [define if you struct sockaddr sa_len])])
1083 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1084 echo Skipping library tests because they confuse Irix.
1086 AC_SEARCH_LIBS([socket], [socket inet])
1087 AC_SEARCH_LIBS([connect], [nsl])
1088 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1090 dnl darwin wants it, aix hates it
1091 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1095 #include <sys/types.h>
1096 #include <sys/socket.h>
1097 #include <netinet/in.h>
1098 #include <arpa/inet.h>
1099 #include <arpa/nameser.h>
1100 #include <arpa/nameser_compat.h>
1102 ], [static int i; i = 0;],
1104 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1108 openafs_save_libs="$LIBS"
1109 AC_MSG_CHECKING([for res_search])
1112 if test "$ac_cv_func_res_search" = no; then
1113 for lib in dns nsl resolv; do
1114 if test "$ac_cv_func_res_search" != yes; then
1117 LIBS="$openafs_save_libs"
1120 if test "$ac_cv_func_res_search" = yes; then
1122 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1123 AC_MSG_RESULT([yes, in lib$lib])
1128 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1133 XLIBS="$LIB_AFSDB $XLIBS"
1135 AC_CHECK_RESOLV_RETRANS
1137 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1138 [ac_cv_setsockopt_iprecverr],
1140 #include <sys/types.h>
1141 #include <sys/socket.h>
1142 #include <netinet/in.h>],
1144 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1145 [ac_cv_setsockopt_iprecverr=yes],
1146 [ac_cv_setsockopt_iprecverr=no])])
1148 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1149 [AC_DEFINE([HAVE_SETSOCKOPT_IP_RECVERR], [1],
1150 [define if we can receive socket errors via IP_RECVERR])])
1153 if test "x$MKAFS_OSTYPE" = OBSD; then
1154 PTHREAD_LIBS="-pthread"
1156 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1157 PTHREAD_LIBS="-pthread"
1159 if test "x$PTHREAD_LIBS" = xerror; then
1160 AC_CHECK_LIB(pthread, pthread_attr_init,
1161 PTHREAD_LIBS="-lpthread")
1163 if test "x$PTHREAD_LIBS" = xerror; then
1164 AC_CHECK_LIB(pthreads, pthread_attr_init,
1165 PTHREAD_LIBS="-lpthreads")
1167 if test "x$PTHREAD_LIBS" = xerror; then
1168 AC_CHECK_LIB(c_r, pthread_attr_init,
1169 PTHREAD_LIBS="-lc_r")
1171 if test "x$PTHREAD_LIBS" = xerror; then
1172 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1174 if test "x$PTHREAD_LIBS" = xerror; then
1175 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1176 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1177 PTHREAD_LIBS="-lpthread")
1179 if test "x$PTHREAD_LIBS" = xerror; then
1180 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1182 AC_SUBST(PTHREAD_LIBS)
1184 HOST_CPU="$host_cpu"
1186 if test "x$with_bsd_kernel_headers" != "x"; then
1187 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1189 BSD_KERNEL_PATH="/usr/src/sys"
1192 if test "x$with_bsd_kernel_build" != "x"; then
1193 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1195 case $AFS_SYSNAME in
1197 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1200 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1205 if test "$enable_supergroups" = "yes"; then
1206 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1209 if test "$enable_bitmap_later" = "yes"; then
1210 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1213 if test "$enable_unix_sockets" = "yes"; then
1214 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1215 USE_UNIX_SOCKETS="yes"
1217 USE_UNIX_SOCKETS="no"
1219 AC_SUBST(USE_UNIX_SOCKETS)
1221 if test "$enable_namei_fileserver" = "yes"; then
1222 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1225 if test "$enable_namei_fileserver" = "default"; then
1228 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1229 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1233 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1234 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1246 dnl check for tivoli
1247 AC_MSG_CHECKING(for tivoli tsm butc support)
1249 if test "$enable_tivoli_tsm" = "yes"; then
1250 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1251 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1252 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1253 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1255 if test -r "$XBSADIR3/dsmapifp.h"; then
1256 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1258 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1259 elif test -r "$XBSADIR4/dsmapifp.h"; then
1260 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1262 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1263 elif test -r "$XBSADIR1/xbsa.h"; then
1264 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1266 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1267 elif test -r "$XBSADIR2/xbsa.h"; then
1268 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1270 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1272 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1277 AC_SUBST(XBSA_CFLAGS)
1278 AC_SUBST(XBSA_XLIBS)
1280 dnl checks for header files.
1284 AC_CHECK_HEADERS([ \
1301 security/pam_appl.h \
1343 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1344 #ifdef HAVE_NETINET_IN_H
1345 # include <netinet/in.h>
1348 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1349 #ifdef HAVE_SYS_SOCKET_H
1350 # include <sys/socket.h>
1353 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1354 #ifdef HAVE_SYS_SOCKET_H
1355 # include <sys/socket.h>
1357 #ifdef HAVE_NETINET_IN_H
1358 # include <netinet/in.h>
1360 #ifdef HAVE_NET_IF_H
1361 # include <net/if.h>
1364 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1365 #ifdef HAVE_SECURITY_PAM_APPL_H
1366 # include <security/pam_appl.h>
1369 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1371 AC_CHECK_TYPES([fsblkcnt_t],,,[
1372 #include <sys/types.h>
1373 #ifdef HAVE_SYS_BITYPES_H
1374 #include <sys/bitypes.h>
1376 #ifdef HAVE_SYS_STATFS_H
1377 #include <sys/statfs.h>
1379 #ifdef HAVE_SYS_STATVFS_H
1380 #include <sys/statvfs.h>
1384 dnl see what struct stat has for timestamps
1385 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1387 dnl check for curses-lib
1388 AS_IF([test "x$enable_gtx" != "xno"],
1390 AC_CHECK_LIB( [ncurses], [setupterm],
1391 [LIB_curses=-lncurses],
1392 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1393 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1396 AC_SUBST(LIB_curses)])
1398 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1400 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1401 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1402 case $AFS_SYSNAME in
1415 if test "$enable_login" = yes; then
1420 AC_SUBST(BUILD_LOGIN)
1422 if test "$enable_uss" = yes; then
1463 OPENAFS_C_ATTRIBUTE()
1465 dnl Functions that Heimdal's libroken provides, but that we
1466 dnl haven't found a need for yet, and so haven't imported
1485 dnl Functions that are in objects that we always build from libroken
1495 dnl Functions that we're going to try and get from libroken
1496 AC_REPLACE_FUNCS([ \
1531 dnl Headers that we're going to try and get from libroken
1532 AC_CHECK_HEADERS([ \
1537 AC_CHECK_DECLS([h_errno], [], [], [
1538 #include <sys/types.h>
1547 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1548 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1550 AC_SUBST(ROKEN_HEADERS)
1552 dnl Stuff that's harder ...
1553 AC_MSG_CHECKING([for bswap16])
1554 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1555 #ifdef HAVE_SYS_TYPES_H
1556 #include <sys/types.h>
1558 #ifdef HAVE_SYS_BSWAP_H
1559 #include <sys/bswap.h>
1562 [short a, b; b = bswap16(a); ])],
1564 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1566 [AC_MSG_RESULT(no)])
1568 AC_MSG_CHECKING([for bswap32])
1569 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1570 #include <sys/types.h>
1572 #ifdef HAVE_SYS_BSWAP_H
1573 #include <sys/bswap.h>
1576 [int a, b; b = bswap32(a); ])],
1578 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1580 [AC_MSG_RESULT(no)])
1582 case $AFS_SYSNAME in
1584 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1587 AC_MSG_CHECKING([for positional I/O])
1588 if test "$ac_cv_func_pread" = "yes" && \
1589 test "$ac_cv_func_pwrite" = "yes"; then
1590 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1595 AC_MSG_CHECKING([for vectored positional I/O])
1596 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1597 "$ac_cv_func_pwritev" = "yes" -a \
1598 "$ac_cv_func_preadv64" = "yes" -a \
1599 "$ac_cv_func_pwritev64" = "yes"],
1600 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1601 AC_MSG_RESULT(yes)],
1602 [AC_MSG_RESULT(no)])
1606 AC_MSG_CHECKING([for POSIX regex library])
1607 if test "$ac_cv_header_regex_h" = "yes" && \
1608 test "$ac_cv_func_regcomp" = "yes" && \
1609 test "$ac_cv_func_regexec" = "yes" && \
1610 test "$ac_cv_func_regerror" = "yes"; then
1611 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1617 dnl Look for "non-portable" pthreads functions.
1619 LIBS="$LIBS $PTHREAD_LIBS"
1621 pthread_set_name_np \
1622 pthread_setname_np \
1625 dnl Sadly, there are three different versions of pthread_setname_np.
1626 dnl Try to cater for all of them.
1627 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1628 AC_MSG_CHECKING([for signature of pthread_setname_np])
1630 #include <pthread.h>
1631 #ifdef HAVE_PTHREAD_NP_H
1632 #include <pthread_np.h>
1634 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1635 AC_MSG_RESULT([three arguments])
1636 pthread_setname_np_args=3], [
1638 #include <pthread.h>
1639 #ifdef HAVE_PTHREAD_NP_H
1640 #include <pthread_np.h>
1642 ], [pthread_setname_np(pthread_self(), "test")], [
1643 AC_MSG_RESULT([two arguments])
1644 pthread_setname_np_args=2], [
1646 #include <pthread.h>
1647 #ifdef HAVE_PTHREAD_NP_H
1648 #include <pthread_np.h>
1650 ], [pthread_setname_np("test")], [
1651 AC_MSG_RESULT([one argument])
1652 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1655 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1659 openafs_cv_saved_CFLAGS="$CFLAGS"
1660 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1664 AC_CHECK_SIZEOF(void *)
1665 AC_CHECK_SIZEOF(unsigned long long)
1666 AC_CHECK_SIZEOF(unsigned long)
1667 AC_CHECK_SIZEOF(unsigned int)
1671 AC_CHECK_TYPE([sig_atomic_t],[],
1672 [AC_DEFINE([sig_atomic_t], [int],
1673 [Define to int if <signal.h> does not define.])],
1674 [#include <sys/types.h>
1675 #include <signal.h>])
1676 AC_CHECK_TYPE([socklen_t],[],
1677 [AC_DEFINE([socklen_t], [int],
1678 [Define to int if <sys/socket.h> does not define.])],
1679 [#include <sys/types.h>
1680 #include <sys/socket.h>])
1681 AC_CHECK_TYPES(off64_t)
1682 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1683 AC_CHECK_TYPES([struct winsize], [], [], [
1684 #ifdef HAVE_TERMIOS_H
1685 # include <termios.h>
1687 # include <sys/termios.h>
1689 #include <sys/ioctl.h>])
1690 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1691 struct sockaddr_storage],
1693 #include <sys/types.h>
1694 #include <sys/socket.h>
1696 AC_CHECK_TYPES([sa_family_t], [], [], [
1697 #include <sys/types.h>
1698 #include <sys/socket.h>
1700 AC_CHECK_TYPES([struct addrinfo], [], [], [
1701 #include <sys/types.h>
1706 AC_CHECK_TYPES([long long], [], [], [])
1708 AC_SIZEOF_TYPE(long)
1710 CFLAGS="$openafs_cv_saved_CFLAGS"
1712 RRA_HEADER_PAM_CONST
1715 dnl Directory PATH handling
1716 if test "x$enable_transarc_paths" = "xyes" ; then
1717 afsconfdir=${afsconfdir=/usr/afs/etc}
1718 viceetcdir=${viceetcdir=/usr/vice/etc}
1719 afskerneldir=${afskerneldir=${viceetcdir}}
1720 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1721 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1722 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1723 afsdbdir=${afsdbdir=/usr/afs/db}
1724 afslogsdir=${afslogsdir=/usr/afs/logs}
1725 afslocaldir=${afslocaldir=/usr/afs/local}
1726 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1727 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1728 afsdatadir=${afsdatadir=/usr/vice/etc}
1730 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1731 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1732 afskerneldir=${afskerneldir='${libdir}/openafs'}
1733 afssrvbindir=${afssrvbindir='${bindir}'}
1734 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1735 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1736 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1737 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1738 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1739 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1740 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1741 afsdatadir=${afsdatadir='${datadir}/openafs'}
1743 AC_SUBST(afsconfdir)
1744 AC_SUBST(viceetcdir)
1745 AC_SUBST(afskerneldir)
1746 AC_SUBST(afssrvbindir)
1747 AC_SUBST(afssrvsbindir)
1748 AC_SUBST(afssrvlibexecdir)
1750 AC_SUBST(afslogsdir)
1751 AC_SUBST(afslocaldir)
1752 AC_SUBST(afsbackupdir)
1753 AC_SUBST(afsbosconfigdir)
1754 AC_SUBST(afsdatadir)
1756 if test "x$enable_kernel_module" = "xyes"; then
1757 ENABLE_KERNEL_MODULE=libafs
1760 if test "x$enable_pthreaded_ubik" = "xyes"; then
1761 ENABLE_PTHREADED_UBIK=yes
1765 AC_SUBST(AFS_SYSNAME)
1766 AC_SUBST(AFS_PARAM_COMMON)
1767 AC_SUBST(ENABLE_KERNEL_MODULE)
1768 AC_SUBST(ENABLE_PTHREADED_UBIK)
1770 AC_SUBST(LINUX_KERNEL_PATH)
1771 AC_SUBST(LINUX_KERNEL_BUILD)
1773 AC_SUBST(BSD_KERNEL_PATH)
1774 AC_SUBST(BSD_KERNEL_BUILD)
1775 AC_SUBST(LINUX_VERSION)
1776 AC_SUBST(MKAFS_OSTYPE)
1777 AC_SUBST(TOP_OBJDIR)
1778 AC_SUBST(TOP_SRCDIR)
1779 AC_SUBST(TOP_INCDIR)
1780 AC_SUBST(TOP_LIBDIR)
1782 AC_SUBST(DARWIN_INFOFILE)
1783 AC_SUBST(IRIX_BUILD_IP35)
1786 AC_SUBST(DOCBOOK2PDF)
1787 AC_SUBST(DOCBOOK_STYLESHEETS)
1792 TOP_SRCDIR="${srcdir}/src"
1794 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1800 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1804 TOP_OBJDIR="${SRCDIR_PARENT}"
1805 TOP_INCDIR="${SRCDIR_PARENT}/include"
1806 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1807 if test "${DEST}x" = "x"; then
1808 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1811 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1812 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1813 AC_SUBST(HELPER_SPLINT)
1814 AC_SUBST(HELPER_SPLINTCFG)
1816 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1818 dnl Check to see if crypt lives in a different library
1819 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1822 dnl Check to see if the compiler support labels in structs
1823 AC_MSG_CHECKING(for label support in structs)
1824 AC_TRY_COMPILE([], [
1825 extern void osi_UFSOpen(void);
1827 void (*open) (void);
1829 struct labeltest struct_labeltest = {
1830 .open = osi_UFSOpen,
1834 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1839 AC_MSG_CHECKING([checking for dirfd])
1840 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1841 #ifdef HAVE_DIRENT_H
1845 [[DIR *d = 0; dirfd(d);]])],
1846 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1847 if test "$ac_rk_have_dirfd" = "yes" ; then
1848 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1850 AC_MSG_RESULT($ac_rk_have_dirfd)
1852 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1853 #ifdef HAVE_DIRENT_H
1857 dnl Eventually, this will look for the system one, or for OpenSSL
1858 LIB_hcrypto="-lafshcrypto"
1859 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1860 AC_SUBST(LIB_hcrypto)
1861 AC_SUBST(LDFLAGS_hcrypto)
1863 dnl Check for UUID library
1864 AC_CHECK_HEADERS([uuid/uuid.h])
1865 AC_CHECK_LIB(uuid, uuid_generate, LIBS_uuid="-luuid")
1866 AC_CHECK_FUNCS([uuid_generate])
1870 AC_DEFUN([SUMMARY], [
1871 # Print a configuration summary
1873 echo "**************************************"
1874 echo configure summary
1876 AS_IF([test $LIB_curses],[
1877 echo "LIB_curses : $LIB_curses" ],[
1878 echo "XXX LIB_curses not found! not building scout and afsmonitor!"
1881 echo "**************************************"