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])],
82 AC_ARG_ENABLE([namei-fileserver],
83 [AS_HELP_STRING([--enable-namei-fileserver],
84 [force compilation of namei fileserver in preference to inode
87 [enable_namei_fileserver="default"])
88 AC_ARG_ENABLE([supergroups],
89 [AS_HELP_STRING([--enable-supergroups],
90 [enable support for nested pts groups])],
92 [enable_supergroups="no"])
93 AC_ARG_ENABLE([bitmap-later],
94 [AS_HELP_STRING([--enable-bitmap-later],
95 [enable fast startup of file server by not reading bitmap till
98 [enable_bitmap_later="no"])
99 AC_ARG_ENABLE([unix-sockets],
100 [AS_HELP_STRING([--disable-unix-sockets],
101 [disable use of unix domain sockets for fssync (defaults to enabled)])],
103 [enable_unix_sockets="yes"])
104 AC_ARG_ENABLE([tivoli-tsm],
105 [AS_HELP_STRING([--enable-tivoli-tsm],
106 [enable use of the Tivoli TSM API libraries for butc support])],
108 [enable_tivoli_tsm="no"])
109 AC_ARG_ENABLE([pthreaded-ubik],
110 [AS_HELP_STRING([--enable-pthreaded-ubik],
111 [enable installation of pthreaded ubik applications (defaults to
114 [enable_pthreaded_ubik="no"])
116 dnl Kernel module build options.
117 AC_ARG_WITH([linux-kernel-headers],
118 [AS_HELP_STRING([--with-linux-kernel-headers=path],
119 [use the kernel headers found at path (optional, defaults to
120 /usr/src/linux-2.4, then /usr/src/linux)])])
121 AC_ARG_WITH([linux-kernel-build],
122 [AS_HELP_STRING([--with-linux-kernel-build=path],
123 [use the kernel build found at path(optional, defaults to
124 /usr/src/linux-2.4, then /usr/src/linux)])])
125 AC_ARG_WITH([bsd-kernel-headers],
126 [AS_HELP_STRING([--with-bsd-kernel-headers=path],
127 [use the kernel headers found at path (optional, defaults to
129 AC_ARG_WITH([bsd-kernel-build],
130 [AS_HELP_STRING([--with-bsd-kernel-build=path],
131 [use the kernel build found at path (optional, defaults to
132 KSRC/i386/compile/GENERIC)])])
133 AC_ARG_WITH([linux-kernel-packaging],
134 [AS_HELP_STRING([--with-linux-kernel-packaging],
135 [use standard naming conventions to aid Linux kernel build packaging
136 (disables MPS, sets the kernel module name to openafs.ko, and
137 installs kernel modules into the standard Linux location)])],
138 [AC_SUBST(LINUX_KERNEL_PACKAGING, "yes")
139 AC_SUBST(LINUX_LIBAFS_NAME, "openafs")],
140 [AC_SUBST(LINUX_LIBAFS_NAME, "libafs")])
141 AC_ARG_ENABLE([kernel-module],
142 [AS_HELP_STRING([--disable-kernel-module],
143 [disable compilation of the kernel module (defaults to enabled)])],
145 [enable_kernel_module="yes"])
146 AC_ARG_ENABLE([redhat-buildsys],
147 [AS_HELP_STRING([--enable-redhat-buildsys],
148 [enable compilation of the redhat build system kernel (defaults to
151 [enable_redhat_buildsys="no"])
153 dnl Installation locations.
154 AC_ARG_ENABLE([transarc-paths],
155 [AS_HELP_STRING([--enable-transarc-paths],
156 [use Transarc style paths like /usr/afs and /usr/vice])],
158 [enable_transarc_paths="no"])
160 dnl Optimization and debugging flags.
161 AC_ARG_ENABLE([strip-binaries],
162 [AS_HELP_STRING([--disable-strip-binaries],
163 [disable stripping of symbol information from binaries (defaults to
166 [enable_strip_binaries="maybe"])
167 AC_ARG_ENABLE([debug],
168 [AS_HELP_STRING([--enable-debug],
169 [enable compilation of the user space code with debugging information
170 (defaults to disabled)])],
173 AC_ARG_ENABLE([optimize],
174 [AS_HELP_STRING([--disable-optimize],
175 [disable optimization for compilation of the user space code (defaults
178 [enable_optimize="yes"])
179 AC_ARG_ENABLE([warnings],
180 [AS_HELP_STRING([--enable-warnings],
181 [enable compilation warnings when building with gcc (defaults to
184 [enable_warnings="no"])
185 AC_ARG_ENABLE([checking],
186 [AS_HELP_STRING([--enable-checking],
187 [turn compilation warnings into errors when building with gcc (defaults
189 [enable_checking="$enableval"],
190 [enable_checking="no"])
191 AC_ARG_ENABLE([debug-kernel],
192 [AS_HELP_STRING([--enable-debug-kernel],
193 [enable compilation of the kernel module with debugging information
194 (defaults to disabled)])],
196 [enable_debug_kernel="no"])
197 AC_ARG_ENABLE([optimize-kernel],
198 [AS_HELP_STRING([--disable-optimize-kernel],
199 [disable compilation of the kernel module with optimization (defaults
200 based on platform)])],
202 [enable_optimize_kernel="yes"])
203 AC_ARG_ENABLE([debug-lwp],
204 [AS_HELP_STRING([--enable-debug-lwp],
205 [enable compilation of the LWP code with debugging information
206 (defaults to disabled)])],
208 [enable_debug_lwp="no"])
209 AC_ARG_ENABLE([optimize-lwp],
210 [AS_HELP_STRING([--disable-optimize-lwp],
211 [disable optimization for compilation of the LWP code (defaults to
214 [enable_optimize_lwp="yes"])
215 AC_ARG_ENABLE([debug-pam],
216 [AS_HELP_STRING([--enable-debug-pam],
217 [enable compilation of the PAM code with debugging information
218 (defaults to disabled)])],
220 [enable_debug_pam="no"])
221 AC_ARG_ENABLE([optimize-pam],
222 [AS_HELP_STRING([--disable-optimize-pam],
223 [disable optimization for compilation of the PAM code (defaults to
226 [enable_optimize_pam="yes"])
227 AC_ARG_ENABLE([linux-syscall-probing],
228 [AS_HELP_STRING([--enable-linux-syscall-probing],
229 [enable Linux syscall probing (defaults to autodetect)])],
231 [enable_linux_syscall_probing="maybe"])
233 AC_ARG_WITH([xslt-processor],
234 AS_HELP_STRING([--with-xslt-processor=ARG],
235 [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]),
236 [XSLTPROC="$withval"],
237 AC_CHECK_PROGS([XSLTPROC], [libxslt saxon xalan-j xsltproc], [echo]))
239 AC_ARG_WITH([html-xsl],
240 AS_HELP_STRING([--with-html-xsl],
241 [build HTML documentation using this stylesheet (default is html/chunk.dsl; specify either html/chunk.xsl or html/docbook.xsl)]),
242 [HTML_XSL="$withval"],
243 [HTML_XSL="html/chunk.xsl"])
245 AC_ARG_WITH([docbook2pdf],
246 AS_HELP_STRING([--with-docbook2pdf=ARG],
247 [which Docbook to PDF utility to use (possible choices are: fop, docbook2pdf, dblatex)]),
248 [DOCBOOK2PDF="$withval"],
249 AC_CHECK_PROGS([DOCBOOK2PDF], [fop docbook2pdf dblatex], [echo]))
251 AC_ARG_WITH([docbook-stylesheets],
252 AS_HELP_STRING([--with-docbook-stylesheets=ARG],
253 [location of DocBook stylesheets (default is to search a set of likely paths)]),
254 [DOCBOOK_STYLESHEETS="$withval"],
255 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], [$HTML_XSL])
256 if test "x$DOCBOOK_STYLESHEETS" == "x"; then
257 AC_WARN([Docbook stylesheets not found; some documentation can't be built])
262 dnl weird ass systems
267 dnl Various compiler setup.
271 dnl Checks for programs.
277 dnl if we are flex, be lex-compatible
278 OPENAFS_LEX_IS_FLEX([AC_SUBST([LEX], ["$LEX -l"])])
280 OPENAFS_FORCE_ABS_INSTALL
281 OPENAFS_CHECK_BIGENDIAN
282 OPENAFS_PRINTF_TAKES_Z_LEN
284 AC_MSG_CHECKING(your OS)
290 if test "x$enable_redhat_buildsys" = "xyes"; then
291 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
293 if test "x$enable_kernel_module" = "xyes"; then
294 if test "x$with_linux_kernel_headers" != "x"; then
295 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
297 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/source"
298 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
299 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
301 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
302 LINUX_KERNEL_PATH="/usr/src/linux-2.4"
304 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
305 LINUX_KERNEL_PATH="/usr/src/linux"
308 if test "x$with_linux_kernel_build" != "x"; then
309 LINUX_KERNEL_BUILD="$with_linux_kernel_build"
311 LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
313 if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
314 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
315 LINUX_VERSION="$linux_kvers"
317 if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
318 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
319 LINUX_VERSION="$linux_kvers"
321 if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
322 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
323 if test "x$linux_kvers" = "x"; then
324 if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
325 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
326 if test "x$linux_kvers" = "x"; then
327 AC_MSG_ERROR(Linux headers lack version definition [2])
330 LINUX_VERSION="$linux_kvers"
333 AC_MSG_ERROR(Linux headers lack version definition)
337 LINUX_VERSION="$linux_kvers"
340 enable_kernel_module="no"
344 if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" &&
345 test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
346 enable_kernel_module="no"
348 if test "x$enable_kernel_module" = "xno"; then
349 if test "x$with_linux_kernel_headers" != "x"; then
350 AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
353 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
356 dnl do we need to determine SUBARCH from autoconf.h
360 if test "x$enable_kernel_module" = "xyes"; then
361 AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
362 if test "x${AFS_SYSKVERS}" = "x"; then
363 AC_MSG_ERROR(Couldn't guess your Linux version [2])
370 AC_PATH_PROG(SOLARISCC, [cc], ,
371 [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin])
372 SOLARIS_UFSVFS_HAS_DQRWLOCK
373 SOLARIS_FS_HAS_FS_ROLLED
374 SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
378 enable_kernel_module=no
384 if test -f "/usr/old/usr/include/ndir.h"; then
385 AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
389 if test -d /usr/include/sys/SN/SN1; then
390 IRIX_BUILD_IP35="IP35"
397 AC_MSG_RESULT(rs_aix)
401 AC_MSG_RESULT(arm_darwin)
405 AC_MSG_RESULT(ppc_darwin)
409 AC_MSG_RESULT(x86_darwin)
413 AC_MSG_RESULT(x86_darwin)
417 AC_MSG_RESULT(i386_fbsd)
421 AC_MSG_RESULT(amd64_fbsd)
429 AC_MSG_RESULT(amd64_obsd)
433 AC_MSG_RESULT(i386_obsd)
437 AC_MSG_RESULT(i386_dfbsd)
440 AC_MSG_RESULT($system)
444 if test "x$with_afs_sysname" != "x"; then
445 AFS_SYSNAME="$with_afs_sysname"
447 AC_MSG_CHECKING(your AFS sysname)
453 AFS_SYSNAME="i386_obsd${vM}${vm}"
455 sparc64-*-openbsd?.?)
459 AFS_SYSNAME="sparc64_obsd${vM}${vm}"
465 AFS_SYSNAME="amd64_obsd${vM}${vm}"
471 AFS_SYSNAME="i386_fbsd_${vM}${vm}"
477 AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
483 AFS_SYSNAME="i386_dfbsd_${vM}${vm}"
485 i?86-*-netbsd*1.6[[M-Z]]*)
486 AFS_SYSNAME="i386_nbsd20"
488 powerpc-*-netbsd*1.6[[M-Z]]*)
489 AFS_SYSNAME="ppc_nbsd20"
492 arch=${host%%-unknown*}
493 arch=$(echo $arch |sed -e 's/x86_64/amd64/g' \
494 -e 's/powerpc/ppc/g')
505 if test $vm -eq 99 ; then
508 if test $vM -gt 1 ; then
511 AFS_SYSNAME="${arch}_nbsd${vM}${vm}"
514 AFS_SYSNAME="hp_ux110"
517 AFS_SYSNAME="hp_ux11i"
520 AFS_SYSNAME="hp_ux1123"
523 AFS_SYSNAME="ia64_hpux1122"
526 AFS_SYSNAME="ia64_hpux1123"
529 AFS_SYSNAME="hp_ux102"
531 powerpc-apple-darwin7*)
532 AFS_SYSNAME="ppc_darwin_70"
535 powerpc-apple-darwin8.*)
536 AFS_SYSNAME="ppc_darwin_80"
539 i386-apple-darwin8.*)
540 AFS_SYSNAME="x86_darwin_80"
543 powerpc-apple-darwin9.*)
544 AFS_SYSNAME="ppc_darwin_90"
547 i386-apple-darwin9.*)
548 AFS_SYSNAME="x86_darwin_90"
551 i?86-apple-darwin10.*)
552 AFS_SYSNAME="x86_darwin_100"
555 x86_64-apple-darwin10.*)
556 AFS_SYSNAME="x86_darwin_100"
559 arm-apple-darwin10.*)
560 AFS_SYSNAME="arm_darwin_100"
563 x86_64-apple-darwin11.*)
564 AFS_SYSNAME="x86_darwin_110"
567 i?86-apple-darwin11.*)
568 AFS_SYSNAME="x86_darwin_110"
571 sparc-sun-solaris2.8)
572 AFS_SYSNAME="sun4x_58"
574 sparc-sun-solaris2.9)
575 AFS_SYSNAME="sun4x_59"
577 sparc-sun-solaris2.10)
578 AFS_SYSNAME="sun4x_510"
580 sparc-sun-solaris2.11)
581 AFS_SYSNAME="sun4x_511"
584 AFS_SYSNAME="sun4_413"
588 AFS_SYSNAME="sunx86_58"
591 AFS_SYSNAME="sunx86_59"
594 AFS_SYSNAME="sunx86_510"
597 AFS_SYSNAME="sunx86_511"
600 AFS_SYSNAME="alpha_dux40"
603 AFS_SYSNAME="alpha_dux50"
606 AFS_SYSNAME="alpha_dux51"
612 AFS_SYSNAME="ia64_linuxXX"
615 AFS_SYSNAME="`/bin/arch`_linuxXX"
618 AFS_SYSNAME="ppc64_linuxXX"
621 AFS_SYSNAME="alpha_linux_XX"
624 AFS_SYSNAME="s390_linuxXX"
627 AFS_SYSNAME="s390x_linuxXX"
630 AFS_SYSNAME="`/bin/arch`_linuxXX"
633 AFS_SYSNAME="sparc64_linuxXX"
636 AFS_SYSNAME="i386_linuxXX"
639 AFS_SYSNAME="arm_linuxXX"
641 parisc-*-linux-gnu|hppa-*-linux-gnu)
642 AFS_SYSNAME="parisc_linuxXX"
646 AFS_SYSNAME="rs_aix42"
650 AFS_SYSNAME="rs_aix42"
654 AFS_SYSNAME="rs_aix51"
658 AFS_SYSNAME="rs_aix52"
662 AFS_SYSNAME="rs_aix53"
666 AFS_SYSNAME="rs_aix61"
670 AFS_SYSNAME="amd64_linuxXX"
674 AC_MSG_ERROR(An AFS sysname is required)
679 *_linux* | *_umlinux*)
680 if test "x${AFS_SYSKVERS}" = "x"; then
681 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
683 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
684 AFS_SYSNAME="$_AFS_SYSNAME"
687 [#ifndef CONFIG_USERMODE
690 ac_cv_linux_is_uml=yes,)
691 if test "${ac_cv_linux_is_uml}" = yes; then
692 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
694 AFS_SYSNAME="$_AFS_SYSNAME"
697 AC_MSG_RESULT($AFS_SYSNAME)
702 AC_CHECK_HEADERS(crt_externs.h)
703 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
704 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
709 dnl Some hosts have a separate common param file they should include. Figure
710 dnl out if we're on one of them now that we know the sysname.
712 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
713 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
714 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
715 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
716 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
717 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
718 *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;;
719 *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;;
720 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
721 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
722 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
723 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
724 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
725 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
726 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
727 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
728 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
729 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
730 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
731 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
732 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
733 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
734 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
735 *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
736 *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;;
737 *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;;
738 *_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
739 *_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
740 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
741 # Linux alpha adds an extra underscore for no good reason.
742 *_linux_22) AFS_PARAM_COMMON=param.linux22.h ;;
743 *_linux_24) AFS_PARAM_COMMON=param.linux24.h ;;
744 *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
747 case $AFS_SYSNAME in *_linux* | *_umlinux*)
749 # Add (sub-) architecture-specific paths needed by conftests
752 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
753 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
754 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
755 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
758 if test "x$enable_kernel_module" = "xyes"; then
759 if test "x$enable_debug_kernel" = "xno"; then
760 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
762 OPENAFS_GCC_SUPPORTS_MARCH
763 AC_SUBST(P5PLUS_KOPTS)
764 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
765 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
766 OPENAFS_GCC_SUPPORTS_NO_COMMON
767 OPENAFS_GCC_SUPPORTS_PIPE
768 AC_SUBST(LINUX_GCC_KOPTS)
770 dnl Setup the kernel build environment
771 LINUX_KBUILD_USES_EXTRA_CFLAGS
772 LINUX_KERNEL_COMPILE_WORKS
774 dnl Check for header files
775 AC_CHECK_LINUX_HEADER([config.h])
776 AC_CHECK_LINUX_HEADER([completion.h])
777 AC_CHECK_LINUX_HEADER([exportfs.h])
778 AC_CHECK_LINUX_HEADER([freezer.h])
779 AC_CHECK_LINUX_HEADER([key-type.h])
780 AC_CHECK_LINUX_HEADER([semaphore.h])
781 AC_CHECK_LINUX_HEADER([seq_file.h])
783 dnl Check for structure elements
784 AC_CHECK_LINUX_STRUCT([address_space_operations],
785 [write_begin], [fs.h])
786 AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
788 AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
789 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
790 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
791 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
792 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
793 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
794 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
795 AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
796 AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
797 AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
798 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
799 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
800 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
801 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
803 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
805 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
806 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
807 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
808 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
809 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
810 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
811 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
812 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
813 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
814 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
815 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
817 dnl Check for typed structure elements
818 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
821 dnl Function existence checks
823 AC_CHECK_LINUX_FUNC([bdi_init],
824 [#include <linux/backing-dev.h>],
826 AC_CHECK_LINUX_FUNC([PageChecked],
827 [#include <linux/mm.h>
828 #include <linux/page-flags.h>],
830 int bchecked = PageChecked(_page);])
831 AC_CHECK_LINUX_FUNC([PageFsMisc],
832 [#include <linux/mm.h>
833 #include <linux/page-flags.h>],
835 int bchecked = PageFsMisc(_page);])
836 AC_CHECK_LINUX_FUNC([current_kernel_time],
837 [#include <linux/time.h>],
839 s = current_kernel_time();])
840 AC_CHECK_LINUX_FUNC([d_alloc_anon],
841 [#include <linux/fs.h>],
842 [d_alloc_anon(NULL);])
843 AC_CHECK_LINUX_FUNC([do_sync_read],
844 [#include <linux/fs.h>],
845 [do_sync_read(NULL, NULL, 0, NULL);])
846 AC_CHECK_LINUX_FUNC([find_task_by_pid],
847 [#include <linux/sched.h>],
848 [pid_t p; find_task_by_pid(p);])
849 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
850 [#include <linux/fs.h>],
851 [generic_file_aio_read(NULL,NULL,0,0);])
852 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
853 [#include <linux/pagemap.h>],
854 [grab_cache_page_write_begin(NULL, 0, 0);])
855 AC_CHECK_LINUX_FUNC([hlist_unhashed],
856 [#include <linux/list.h>],
857 [hlist_unhashed(0);])
858 AC_CHECK_LINUX_FUNC([i_size_read],
859 [#include <linux/fs.h>],
860 [i_size_read(NULL);])
861 AC_CHECK_LINUX_FUNC([inode_setattr],
862 [#include <linux/fs.h>],
863 [inode_setattr(NULL, NULL);])
864 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
865 [#include <linux/net.h>],
866 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
867 AC_CHECK_LINUX_FUNC([page_follow_link],
868 [#include <linux/fs.h>],
869 [page_follow_link(0,0);])
870 AC_CHECK_LINUX_FUNC([page_offset],
871 [#include <linux/pagemap.h>],
872 [page_offset(NULL);])
873 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
874 [#include <linux/pagevec.h>],
875 [__pagevec_lru_add_file(NULL);])
876 AC_CHECK_LINUX_FUNC([path_lookup],
877 [#include <linux/fs.h>
878 #include <linux/namei.h>],
879 [path_lookup(NULL, 0, NULL);])
880 AC_CHECK_LINUX_FUNC([rcu_read_lock],
881 [#include <linux/rcupdate.h>],
883 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
884 [#include <linux/splice.h>],
885 [splice_direct_to_actor(NULL,NULL,NULL);])
886 AC_CHECK_LINUX_FUNC([svc_addr_in],
887 [#include <linux/sunrpc/svc.h>],
888 [svc_addr_in(NULL);])
889 AC_CHECK_LINUX_FUNC([zero_user_segments],
890 [#include <linux/highmem.h>],
891 [zero_user_segments(NULL, 0, 0, 0, 0);])
893 dnl Consequences - things which get set as a result of the
895 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
896 [AC_DEFINE([AFS_NONFSTRANS], 1,
897 [define to disable the nfs translator])])
899 dnl Assorted more complex tests
900 LINUX_EXPORTS_PROC_ROOT_FS
901 LINUX_KMEM_CACHE_INIT
902 LINUX_HAVE_KMEM_CACHE_T
903 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
904 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
905 LINUX_D_PATH_TAKES_STRUCT_PATH
907 LINUX_INODE_SETATTR_RETURN_TYPE
908 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
909 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
910 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
911 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
912 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
913 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
914 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
915 LINUX_FOP_F_FSYNC_TAKES_DENTRY
916 LINUX_AOP_WRITEBACK_CONTROL
917 LINUX_FS_STRUCT_FOP_HAS_SPLICE
918 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
919 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
920 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
921 LINUX_KERNEL_SOCK_CREATE
922 LINUX_EXPORTS_KEY_TYPE_KEYRING
924 LINUX_RECALC_SIGPENDING_ARG_TYPE
925 LINUX_EXPORTS_TASKLIST_LOCK
926 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
927 LINUX_STATFS_TAKES_DENTRY
929 LINUX_HAVE_TRY_TO_FREEZE
930 LINUX_LINUX_KEYRING_SUPPORT
931 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
932 LINUX_KEY_ALLOC_NEEDS_CRED
933 LINUX_INIT_WORK_HAS_DATA
934 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
935 LINUX_HAVE_DCACHE_LOCK
938 dnl If we are guaranteed that keyrings will work - that is
939 dnl a) The kernel has keyrings enabled
940 dnl b) The code is new enough to give us a key_type_keyring
941 dnl then we just disable syscall probing unless we've been
944 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
945 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
946 [enable_linux_syscall_probing="no"],
947 [enable_linux_syscall_probing="yes"])
950 dnl Syscall probing needs a few tests of its own, and just
951 dnl won't work if the kernel doesn't export init_mm
952 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
953 LINUX_EXPORTS_INIT_MM
954 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
956 [Can't do syscall probing without exported init_mm])
958 LINUX_EXPORTS_SYS_CHDIR
959 LINUX_EXPORTS_SYS_OPEN
960 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
961 [define to enable syscall table probes])
964 dnl Packaging and SMP build
965 if test "x$with_linux_kernel_packaging" != "xyes" ; then
972 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
973 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
974 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
976 ac_cv_linux_exports_sys_call_table=no
977 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
978 ac_cv_linux_exports_ia32_sys_call_table=yes
981 LINUX_EXPORTS_KALLSYMS_ADDRESS
982 LINUX_EXPORTS_KALLSYMS_SYMBOL
983 LINUX_EXPORTS_SYS_CALL_TABLE
984 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
985 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
986 linux_syscall_method=none
987 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
988 linux_syscall_method=scan
989 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
990 linux_syscall_method=scan_with_kallsyms_address
993 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
994 linux_syscall_method=kallsyms_symbol
996 if test "x$linux_syscall_method" = "xnone"; then
997 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
998 linux_syscall_method=scan
1002 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1003 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1005 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1006 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1008 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1009 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1011 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1015 dnl Linux-only, but just enable always.
1016 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1019 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1020 [ac_cv_sync_fetch_and_add],
1021 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1022 [ac_cv_sync_fetch_and_add=yes],
1023 [ac_cv_sync_fetch_and_add=no])
1025 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1026 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1027 [define if your C compiler has __sync_add_and_fetch])])
1029 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1030 [ac_cv_sockaddr_len],
1031 [AC_TRY_COMPILE( [#include <sys/types.h>
1032 #include <sys/socket.h>],
1033 [struct sockaddr *a; a->sa_len=0;],
1034 [ac_cv_sockaddr_len=yes],
1035 [ac_cv_sockaddr_len=no])
1037 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1038 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1039 [define if you struct sockaddr sa_len])])
1041 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1042 echo Skipping library tests because they confuse Irix.
1044 AC_SEARCH_LIBS([socket], [socket inet])
1045 AC_SEARCH_LIBS([connect], [nsl])
1046 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1048 dnl darwin wants it, aix hates it
1049 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1053 #include <sys/types.h>
1054 #include <sys/socket.h>
1055 #include <netinet/in.h>
1056 #include <arpa/inet.h>
1057 #include <arpa/nameser.h>
1058 #include <arpa/nameser_compat.h>
1060 ], [static int i; i = 0;],
1062 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1066 openafs_save_libs="$LIBS"
1067 AC_MSG_CHECKING([for res_search])
1070 if test "$ac_cv_func_res_search" = no; then
1071 for lib in dns nsl resolv; do
1072 if test "$ac_cv_func_res_search" != yes; then
1075 LIBS="$openafs_save_libs"
1078 if test "$ac_cv_func_res_search" = yes; then
1080 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1081 AC_MSG_RESULT([yes, in lib$lib])
1086 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1092 AC_CHECK_RESOLV_RETRANS
1094 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1095 [ac_cv_setsockopt_iprecverr],
1097 #include <sys/types.h>
1098 #include <sys/socket.h>
1099 #include <netinet/in.h>],
1101 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1102 [ac_cv_setsockopt_iprecverr=yes],
1103 [ac_cv_setsockopt_iprecverr=no])])
1105 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1106 [AC_DEFINE(ADAPT_PMTU_RECVERR, 1,
1107 [define if asynchronous socket errors can be received])])
1110 if test "x$MKAFS_OSTYPE" = OBSD; then
1111 PTHREAD_LIBS="-pthread"
1113 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1114 PTHREAD_LIBS="-pthread"
1116 if test "x$PTHREAD_LIBS" = xerror; then
1117 AC_CHECK_LIB(pthread, pthread_attr_init,
1118 PTHREAD_LIBS="-lpthread")
1120 if test "x$PTHREAD_LIBS" = xerror; then
1121 AC_CHECK_LIB(pthreads, pthread_attr_init,
1122 PTHREAD_LIBS="-lpthreads")
1124 if test "x$PTHREAD_LIBS" = xerror; then
1125 AC_CHECK_LIB(c_r, pthread_attr_init,
1126 PTHREAD_LIBS="-lc_r")
1128 if test "x$PTHREAD_LIBS" = xerror; then
1129 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1131 if test "x$PTHREAD_LIBS" = xerror; then
1132 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1133 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1134 PTHREAD_LIBS="-lpthread")
1136 if test "x$PTHREAD_LIBS" = xerror; then
1137 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1139 AC_SUBST(PTHREAD_LIBS)
1141 HOST_CPU="$host_cpu"
1143 if test "x$with_bsd_kernel_headers" != "x"; then
1144 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1146 BSD_KERNEL_PATH="/usr/src/sys"
1149 if test "x$with_bsd_kernel_build" != "x"; then
1150 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1152 case $AFS_SYSNAME in
1154 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1157 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1162 if test "$enable_supergroups" = "yes"; then
1163 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1166 if test "$enable_bitmap_later" = "yes"; then
1167 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1170 if test "$enable_unix_sockets" = "yes"; then
1171 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1172 USE_UNIX_SOCKETS="yes"
1174 USE_UNIX_SOCKETS="no"
1176 AC_SUBST(USE_UNIX_SOCKETS)
1178 dnl if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
1179 dnl AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu])
1182 if test "$enable_namei_fileserver" = "yes"; then
1183 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1186 if test "$enable_namei_fileserver" = "default"; then
1189 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1190 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1194 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1195 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1207 dnl check for tivoli
1208 AC_MSG_CHECKING(for tivoli tsm butc support)
1210 if test "$enable_tivoli_tsm" = "yes"; then
1211 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1212 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1213 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1214 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1216 if test -r "$XBSADIR3/dsmapifp.h"; then
1217 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1219 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1220 elif test -r "$XBSADIR4/dsmapifp.h"; then
1221 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1223 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1224 elif test -r "$XBSADIR1/xbsa.h"; then
1225 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1227 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1228 elif test -r "$XBSADIR2/xbsa.h"; then
1229 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1231 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1233 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1238 AC_SUBST(XBSA_CFLAGS)
1239 AC_SUBST(XBSA_XLIBS)
1241 dnl checks for header files.
1245 AC_CHECK_HEADERS([ \
1262 security/pam_appl.h \
1303 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1304 #ifdef HAVE_SYS_SOCKET_H
1305 # include <sys/socket.h>
1308 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1309 #ifdef HAVE_NET_IF_H
1310 # include <net/if.h>
1313 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1314 #ifdef HAVE_SECURITY_PAM_APPL_H
1315 # include <security/pam_appl.h>
1318 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1320 AC_CHECK_TYPES([fsblkcnt_t],,,[
1321 #include <sys/types.h>
1322 #ifdef HAVE_SYS_BITYPES_H
1323 #include <sys/bitypes.h>
1325 #ifdef HAVE_SYS_STATFS_H
1326 #include <sys/statfs.h>
1328 #ifdef HAVE_SYS_STATVFS_H
1329 #include <sys/statvfs.h>
1333 dnl check for curses-lib
1335 AC_CHECK_LIB( [ncurses], [setupterm],
1336 [LIB_curses=-lncurses],
1337 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1338 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])
1342 AC_SUBST(LIB_curses)
1344 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1346 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1347 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1348 case $AFS_SYSNAME in
1361 if test "$enable_login" = yes; then
1366 AC_SUBST(BUILD_LOGIN)
1403 OPENAFS_C_ATTRIBUTE()
1405 dnl Functions that Heimdal's libroken provides, but that we
1406 dnl haven't found a need for yet, and so haven't imported
1425 dnl Functions that are in objects that we always build from libroken
1435 dnl Functions that we're going to try and get from libroken
1436 AC_REPLACE_FUNCS([ \
1468 dnl Headers that we're going to try and get from libroken
1469 AC_CHECK_HEADERS([ \
1474 AC_CHECK_DECLS([h_errno], [], [], [
1475 #include <sys/types.h>
1484 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1485 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1487 AC_SUBST(ROKEN_HEADERS)
1489 dnl Stuff that's harder ...
1490 AC_MSG_CHECKING([for bswap16])
1491 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1492 #ifdef HAVE_SYS_TYPES_H
1493 #include <sys/types.h>
1495 #ifdef HAVE_SYS_BSWAP_H
1496 #include <sys/bswap.h>
1499 [short a, b; b = bswap16(a); ])],
1501 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1503 [AC_MSG_RESULT(no)])
1505 AC_MSG_CHECKING([for bswap32])
1506 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1507 #include <sys/types.h>
1509 #ifdef HAVE_SYS_BSWAP_H
1510 #include <sys/bswap.h>
1513 [int a, b; b = bswap32(a); ])],
1515 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1517 [AC_MSG_RESULT(no)])
1519 case $AFS_SYSNAME in
1521 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1524 AC_MSG_CHECKING([for positional I/O])
1525 if test "$ac_cv_func_pread" = "yes" && \
1526 test "$ac_cv_func_pwrite" = "yes"; then
1527 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1532 AC_MSG_CHECKING([for vectored positional I/O])
1533 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1534 "$ac_cv_func_pwritev" = "yes" -a \
1535 "$ac_cv_func_preadv64" = "yes" -a \
1536 "$ac_cv_func_pwritev64" = "yes"],
1537 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1538 AC_MSG_RESULT(yes)],
1539 [AC_MSG_RESULT(no)])
1543 AC_MSG_CHECKING([for POSIX regex library])
1544 if test "$ac_cv_header_regex_h" = "yes" && \
1545 test "$ac_cv_func_regcomp" = "yes" && \
1546 test "$ac_cv_func_regexec" = "yes" && \
1547 test "$ac_cv_func_regerror" = "yes"; then
1548 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1556 AC_CHECK_SIZEOF(void *)
1557 AC_CHECK_SIZEOF(unsigned long long)
1558 AC_CHECK_SIZEOF(unsigned long)
1559 AC_CHECK_SIZEOF(unsigned int)
1563 AC_CHECK_TYPE([sig_atomic_t],[],
1564 [AC_DEFINE([sig_atomic_t], [int],
1565 [Define to int if <signal.h> does not define.])],
1566 [#include <sys/types.h>
1567 #include <signal.h>])
1568 AC_CHECK_TYPE([socklen_t],[],
1569 [AC_DEFINE([socklen_t], [int],
1570 [Define to int if <sys/socket.h> does not define.])],
1571 [#include <sys/types.h>
1572 #include <sys/socket.h>])
1573 AC_CHECK_TYPES(off64_t)
1574 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1575 AC_CHECK_TYPES([struct winsize], [], [], [
1576 #ifdef HAVE_TERMIOS_H
1577 # include <termios.h>
1579 # include <sys/termios.h>
1581 #include <sys/ioctl.h>])
1582 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1583 struct sockaddr_storage],
1585 #include <sys/types.h>
1586 #include <sys/socket.h>
1588 AC_CHECK_TYPES([sa_family_t], [], [], [
1589 #include <sys/types.h>
1590 #include <sys/socket.h>
1592 AC_CHECK_TYPES([struct addrinfo], [], [], [
1593 #include <sys/types.h>
1598 AC_CHECK_TYPES([long long], [], [], [])
1600 AC_SIZEOF_TYPE(long)
1602 RRA_HEADER_PAM_CONST
1605 dnl Directory PATH handling
1606 if test "x$enable_transarc_paths" = "xyes" ; then
1607 afsconfdir=${afsconfdir=/usr/afs/etc}
1608 viceetcdir=${viceetcdir=/usr/vice/etc}
1609 afskerneldir=${afskerneldir=${viceetcdir}}
1610 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1611 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1612 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1613 afsdbdir=${afsdbdir=/usr/afs/db}
1614 afslogsdir=${afslogsdir=/usr/afs/logs}
1615 afslocaldir=${afslocaldir=/usr/afs/local}
1616 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1617 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1618 afsdatadir=${afsdatadir=/usr/vice/etc}
1620 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1621 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1622 afskerneldir=${afskerneldir='${libdir}/openafs'}
1623 afssrvbindir=${afssrvbindir='${bindir}'}
1624 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1625 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1626 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1627 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1628 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1629 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1630 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1631 afsdatadir=${afsdatadir='${datadir}/openafs'}
1633 AC_SUBST(afsconfdir)
1634 AC_SUBST(viceetcdir)
1635 AC_SUBST(afskerneldir)
1636 AC_SUBST(afssrvbindir)
1637 AC_SUBST(afssrvsbindir)
1638 AC_SUBST(afssrvlibexecdir)
1640 AC_SUBST(afslogsdir)
1641 AC_SUBST(afslocaldir)
1642 AC_SUBST(afsbackupdir)
1643 AC_SUBST(afsbosconfigdir)
1644 AC_SUBST(afsdatadir)
1646 if test "x$enable_kernel_module" = "xyes"; then
1647 ENABLE_KERNEL_MODULE=libafs
1650 if test "x$enable_pthreaded_ubik" = "xyes"; then
1651 ENABLE_PTHREADED_UBIK=yes
1655 AC_SUBST(AFS_SYSNAME)
1656 AC_SUBST(AFS_PARAM_COMMON)
1657 AC_SUBST(ENABLE_KERNEL_MODULE)
1658 AC_SUBST(ENABLE_PTHREADED_UBIK)
1660 AC_SUBST(LINUX_KERNEL_PATH)
1661 AC_SUBST(LINUX_KERNEL_BUILD)
1663 AC_SUBST(BSD_KERNEL_PATH)
1664 AC_SUBST(BSD_KERNEL_BUILD)
1665 AC_SUBST(LINUX_VERSION)
1666 AC_SUBST(MKAFS_OSTYPE)
1667 AC_SUBST(TOP_OBJDIR)
1668 AC_SUBST(TOP_SRCDIR)
1669 AC_SUBST(TOP_INCDIR)
1670 AC_SUBST(TOP_LIBDIR)
1672 AC_SUBST(DARWIN_INFOFILE)
1673 AC_SUBST(IRIX_BUILD_IP35)
1676 AC_SUBST(DOCBOOK2PDF)
1677 AC_SUBST(DOCBOOK_STYLESHEETS)
1682 TOP_SRCDIR="${srcdir}/src"
1684 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1690 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1694 TOP_OBJDIR="${SRCDIR_PARENT}"
1695 TOP_INCDIR="${SRCDIR_PARENT}/include"
1696 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1697 if test "${DEST}x" = "x"; then
1698 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1701 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1702 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1703 AC_SUBST(HELPER_SPLINT)
1704 AC_SUBST(HELPER_SPLINTCFG)
1706 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1708 dnl Check to see if crypt lives in a different library
1709 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1712 dnl Check to see if the compiler support labels in structs
1713 AC_MSG_CHECKING(for label support in structs)
1714 AC_TRY_COMPILE([], [
1715 extern void osi_UFSOpen(void);
1717 void (*open) (void);
1719 struct labeltest struct_labeltest = {
1720 .open = osi_UFSOpen,
1724 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1729 AC_MSG_CHECKING([checking for dirfd])
1730 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1731 #ifdef HAVE_DIRENT_H
1735 [[DIR *d = 0; dirfd(d);]])],
1736 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1737 if test "$ac_rk_have_dirfd" = "yes" ; then
1738 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1740 AC_MSG_RESULT($ac_rk_have_dirfd)
1742 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1743 #ifdef HAVE_DIRENT_H
1747 dnl Eventually, this will look for the system one, or for OpenSSL
1748 LIB_hcrypto="-lafshcrypto"
1749 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1750 AC_SUBST(LIB_hcrypto)
1751 AC_SUBST(LDFLAGS_hcrypto)
1754 AC_DEFUN([SUMMARY], [
1755 # Print a configuration summary
1757 echo "**************************************"
1758 echo configure summary
1760 AS_IF([test $LIB_curses],[
1761 echo "LIB_curses : $LIB_curses" ],[
1762 echo "XXX LIB_curses not found! not building scout and afsmonitor!"
1765 echo "**************************************"