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openafs/acinclude.m4
Russ Allbery 2b7d9ab5d7 autoconf-help-text-20080713 
LICENSE IPL10

Use AS_HELP_STRING for every AC_ARG_WITH invokation and add proper quoting
to all of them.  Based heavily on a patch by Simon Wilkinson, but with
less indentation and more quoting.
2008-07-14 05:05:46 +00:00

1529 lines
51 KiB
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dnl This file contains the common configuration code which would
dnl otherwise be duplicated between configure and configure-libafs.
dnl
dnl NB: Because this code is a macro, references to positional shell
dnl parameters must be done like $[]1 instead of $1
AC_DEFUN([OPENAFS_CONFIGURE_COMMON],[
AC_CANONICAL_HOST
SRCDIR_PARENT=`pwd`
#BOZO_SAVE_CORES pam
dnl System identity.
AC_ARG_WITH([afs-sysname],
[AS_HELP_STRING([--with-afs-sysname=sys], [use sys for the afs sysname])])
dnl General feature options.
AC_ARG_ENABLE([afsdb],
[AS_HELP_STRING([--disable-afsdb], [disable AFSDB DNS RR support])],
,
[enable_afsdb="yes"])
AC_ARG_ENABLE([pam],
[AS_HELP_STRING([--disable-pam], [disable PAM support])],
,
[enable_pam="yes"])
AC_ARG_ENABLE([bos-restricted-mode],
[AS_HELP_STRING([--enable-bos-restricted-mode],
[enable bosserver restricted mode which disables certain bosserver
functionality])],
,
[enable_bos_restricted_mode="no"])
AC_ARG_ENABLE([bos-new-config],
[AS_HELP_STRING([--enable-bos-new-config],
[enable bosserver pickup of BosConfig.new on restarts])],
,
[enable_bos_new_config="no"])
AC_ARG_ENABLE([largefile-fileserver],
[AS_HELP_STRING([--disable-largefile-fileserver],
[disable large file support in fileserver])],
,
[enable_largefile_fileserver="yes"])
AC_ARG_ENABLE([namei-fileserver],
[AS_HELP_STRING([--enable-namei-fileserver],
[force compilation of namei fileserver in preference to inode
fileserver])],
,
[enable_namei_fileserver="no"])
AC_ARG_ENABLE([supergroups],
[AS_HELP_STRING([--enable-supergroups],
[enable support for nested pts groups])],
,
[enable_supergroups="no"])
AC_ARG_ENABLE([fast-restart],
[AS_HELP_STRING([--enable-fast-restart],
[enable fast startup of file server without salvaging])],
,
[enable_fast_restart="no"])
AC_ARG_ENABLE([bitmap-later],
[AS_HELP_STRING([--enable-bitmap-later],
[enable fast startup of file server by not reading bitmap till
needed])],
,
[enable_bitmap_later="no"])
AC_ARG_ENABLE([demand-attach-fs],
[AS_HELP_STRING([--enable-demand-attach-fs],
[enable Demand Attach Fileserver (please see documentation)])],
,
[enable_demand_attach_fs="no"])
AC_ARG_ENABLE([disconnected],
[AS_HELP_STRING([--enable-disconnected],
[enable disconnected support in cache manager (experimental)])],
,
[enable_disconnected="no"])
AC_ARG_ENABLE([unix-sockets],
[AS_HELP_STRING([--enable-unix-sockets],
[enable use of unix domain sockets for fssync])],
,
[enable_unix_sockets="yes"])
AC_ARG_ENABLE([full-vos-listvol-switch],
[AS_HELP_STRING([--disable-full-vos-listvol-switch],
[disable vos full listvol switch for formatted output])],
,
[enable_full_vos_listvol_switch="yes"])
AC_ARG_ENABLE([icmp-pmtu-discovery],
[AS_HELP_STRING([--enable-icmp-pmtu-discovery],
[enable path MTU discovery by decoding ICMP unreachable replies])],
,
[enable_icmp_pmtu_discovery="no"])
AC_ARG_ENABLE([tivoli-tsm],
[AS_HELP_STRING([--enable-tivoli-tsm],
[enable use of the Tivoli TSM API libraries for butc support])],
,
[enable_tivoli_tsm="no"])
AC_ARG_ENABLE([pthreaded-ubik],
[AS_HELP_STRING([--enable-pthreaded-ubik],
[enable installation of pthreaded ubik applications (defaults to
disabled)])],
,
[enable_pthreaded_ubik="no"])
dnl Kernel module build options.
AC_ARG_WITH([dux-kernel-headers],
[AS_HELP_STRING([--with-dux-kernel-headers=path],
[use the kernel headers found at path (optional, defaults to first
match in /usr/sys)])])
AC_ARG_WITH([linux-kernel-headers],
[AS_HELP_STRING([--with-linux-kernel-headers=path],
[use the kernel headers found at path (optional, defaults to
/usr/src/linux-2.4, then /usr/src/linux)])])
AC_ARG_WITH([bsd-kernel-headers],
[AS_HELP_STRING([--with-bsd-kernel-headers=path],
[use the kernel headers found at path (optional, defaults to
/usr/src/sys)])])
AC_ARG_WITH([bsd-kernel-build],
[AS_HELP_STRING([--with-bsd-kernel-build=path],
[use the kernel build found at path (optional, defaults to
KSRC/i386/compile/GENERIC)])])
AC_ARG_WITH([linux-kernel-packaging],
[AS_HELP_STRING([--with-linux-kernel-packaging],
[use standard naming conventions to aid Linux kernel build packaging
(disables MPS, sets the kernel module name to openafs.ko, and
installs kernel modules into the standard Linux location)])],
[AC_SUBST(LINUX_KERNEL_PACKAGING, "yes")
AC_SUBST(LINUX_LIBAFS_NAME, "openafs")],
[AC_SUBST(LINUX_LIBAFS_NAME, "libafs")])
AC_ARG_ENABLE([kernel-module],
[AS_HELP_STRING([--disable-kernel-module],
[disable compilation of the kernel module (defaults to enabled)])],
,
[enable_kernel_module="yes"])
AC_ARG_ENABLE([redhat-buildsys],
[AS_HELP_STRING([--enable-redhat-buildsys],
[enable compilation of the redhat build system kernel (defaults to
disabled)])],
,
[enable_redhat_buildsys="no"])
dnl Installation locations.
AC_ARG_ENABLE([transarc-paths],
[AS_HELP_STRING([--enable-transarc-paths],
[use Transarc style paths like /usr/afs and /usr/vice])],
,
[enable_transarc_paths="no"])
dnl Optimization and debugging flags.
AC_ARG_ENABLE([strip-binaries],
[AS_HELP_STRING([--disable-strip-binaries],
[disable stripping of symbol information from binaries (defaults to
enabled)])],
,
[enable_strip_binaries="maybe"])
AC_ARG_ENABLE([debug],
[AS_HELP_STRING([--enable-debug],
[enable compilation of the user space code with debugging information
(defaults to disabled)])],
,
[enable_debug="no"])
AC_ARG_ENABLE([optimize],
[AS_HELP_STRING([--disable-optimize],
[disable optimization for compilation of the user space code (defaults
to enabled)])],
,
[enable_optimize="yes"])
AC_ARG_ENABLE([warnings],
[AS_HELP_STRING([--enable-warnings],
[enable compilation warnings when building with gcc (defaults to
disabled)])],
,
[enable_warnings="no"])
AC_ARG_ENABLE([debug-kernel],
[AS_HELP_STRING([--enable-debug-kernel],
[enable compilation of the kernel module with debugging information
(defaults to disabled)])],
,
[enable_debug_kernel="no"])
AC_ARG_ENABLE([optimize-kernel],
[AS_HELP_STRING([--disable-optimize-kernel],
[disable compilation of the kernel module with optimization (defaults
based on platform)])],
,
[enable_optimize_kernel="yes"])
AC_ARG_ENABLE([debug-lwp],
[AS_HELP_STRING([--enable-debug-lwp],
[enable compilation of the LWP code with debugging information
(defaults to disabled)])],
,
[enable_debug_lwp="no"])
AC_ARG_ENABLE([optimize-lwp],
[AS_HELP_STRING([--disable-optimize-lwp],
[disable optimization for compilation of the LWP code (defaults to
enabled)])],
,
[enable_optimize_lwp="yes"])
AC_ARG_ENABLE([debug-pam],
[AS_HELP_STRING([--enable-debug-pam],
[enable compilation of the PAM code with debugging information
(defaults to disabled)])],
,
[enable_debug_pam="no"])
AC_ARG_ENABLE([optimize-pam],
[AS_HELP_STRING([--disable-optimize-pam],
[disable optimization for compilation of the PAM code (defaults to
enabled)])],
,
[enable_optimize_pam="yes"])
enable_login="no"
dnl weird ass systems
AC_AIX
AC_ISC_POSIX
AC_MINIX
dnl Various compiler setup.
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SIGNAL
COMPILER_HAS_FUNCTION_MACRO
dnl Checks for programs.
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_RANLIB
AC_PROG_YACC
AM_PROG_LEX
OPENAFS_CHECK_BIGENDIAN
AC_MSG_CHECKING(your OS)
system=$host
case $system in
*-linux*)
MKAFS_OSTYPE=LINUX
if test "x$enable_redhat_buildsys" = "xyes"; then
AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
fi
if test "x$enable_kernel_module" = "xyes"; then
if test "x$with_linux_kernel_headers" != "x"; then
LINUX_KERNEL_PATH="$with_linux_kernel_headers"
else
LINUX_KERNEL_PATH="/lib/modules/`uname -r`/source"
if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
fi
if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
LINUX_KERNEL_PATH="/usr/src/linux-2.4"
fi
if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
LINUX_KERNEL_PATH="/usr/src/linux"
fi
fi
if test -f "$LINUX_KERNEL_PATH/include/linux/utsrelease.h"; then
linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
LINUX_VERSION="$linux_kvers"
else
if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
if test "x$linux_kvers" = "x"; then
if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
if test "x$linux_kvers" = "x"; then
AC_MSG_ERROR(Linux headers lack version definition [2])
exit 1
else
LINUX_VERSION="$linux_kvers"
fi
else
AC_MSG_ERROR(Linux headers lack version definition)
exit 1
fi
else
LINUX_VERSION="$linux_kvers"
fi
else
enable_kernel_module="no"
fi
fi
if test ! -f "$LINUX_KERNEL_PATH/include/linux/autoconf.h"; then
enable_kernel_module="no"
fi
if test "x$enable_kernel_module" = "xno"; then
if test "x$with_linux_kernel_headers" != "x"; then
AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
exit 1
else
AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
fi
fi
dnl do we need to determine SUBARCH from autoconf.h
SUBARCH=default
fi
AC_MSG_RESULT(linux)
if test "x$enable_kernel_module" = "xyes"; then
AFS_SYSKVERS=`echo $LINUX_VERSION | awk -F\. '{print $[]1 $[]2}'`
if test "x${AFS_SYSKVERS}" = "x"; then
AC_MSG_ERROR(Couldn't guess your Linux version [2])
fi
fi
;;
*-solaris*)
MKAFS_OSTYPE=SOLARIS
AC_MSG_RESULT(sun4)
SOLARIS_UFSVFS_HAS_DQRWLOCK
SOLARIS_PROC_HAS_P_COREFILE
SOLARIS_FS_HAS_FS_ROLLED
;;
*-sunos*)
MKAFS_OSTYPE=SUNOS
enable_kernel_module=no
AC_MSG_RESULT(sun4)
;;
*-hpux*)
MKAFS_OSTYPE=HPUX
AC_MSG_RESULT(hp_ux)
if test -f "/usr/old/usr/include/ndir.h"; then
AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
fi
;;
*-irix*)
if test -d /usr/include/sys/SN/SN1; then
IRIX_BUILD_IP35="IP35"
fi
MKAFS_OSTYPE=IRIX
AC_MSG_RESULT(sgi)
;;
*-aix*)
MKAFS_OSTYPE=AIX
AC_MSG_RESULT(rs_aix)
;;
*-osf*)
MKAFS_OSTYPE=DUX
AC_MSG_RESULT(alpha_dux)
;;
powerpc-*-darwin*)
MKAFS_OSTYPE=DARWIN
AC_MSG_RESULT(ppc_darwin)
;;
i386-*-darwin*)
MKAFS_OSTYPE=DARWIN
AC_MSG_RESULT(x86_darwin)
;;
*-freebsd*)
MKAFS_OSTYPE=FBSD
AC_MSG_RESULT(i386_fbsd)
;;
*-netbsd*)
MKAFS_OSTYPE=NBSD
AC_MSG_RESULT(nbsd)
;;
*-openbsd*)
MKAFS_OSTYPE=OBSD
AC_MSG_RESULT(i386_obsd)
;;
*)
AC_MSG_RESULT($system)
;;
esac
if test "x$with_afs_sysname" != "x"; then
AFS_SYSNAME="$with_afs_sysname"
else
AC_MSG_CHECKING(your AFS sysname)
case $host in
i?86-*-openbsd?.?)
v=${host#*openbsd}
vM=${v%.*}
vm=${v#*.}
AFS_SYSNAME="i386_obsd${vM}${vm}"
;;
sparc64-*-openbsd?.?)
v=${host#*openbsd}
vM=${v%.*}
vm=${v#*.}
AFS_SYSNAME="sparc64_obsd${vM}${vm}"
;;
i?86-*-freebsd?.*)
v=${host#*freebsd}
vM=${v%.*}
vm=${v#*.}
AFS_SYSNAME="i386_fbsd_${vM}${vm}"
;;
i?86-*-netbsd*1.5*)
AFS_SYSNAME="i386_nbsd15"
;;
alpha-*-netbsd*1.5*)
AFS_SYSNAME="alpha_nbsd15"
;;
i?86-*-netbsd*1.6[[M-Z]]*)
AFS_SYSNAME="i386_nbsd20"
;;
powerpc-*-netbsd*1.6[[M-Z]]*)
AFS_SYSNAME="ppc_nbsd20"
;;
i?86-*-netbsd*2.0*)
AFS_SYSNAME="i386_nbsd20"
;;
amd64-*-netbsd*2.0*)
AFS_SYSNAME="amd64_nbsd20"
;;
x86_64-*-netbsd*3.[0-8]*)
AFS_PARAM_COMMON=param.nbsd30.h
AFS_SYSNAME="amd64_nbsd30"
;;
x86_64-*-netbsd*4.[0-8]*)
AFS_PARAM_COMMON=param.nbsd40.h
AFS_SYSNAME="amd64_nbsd40"
;;
powerpc-*-netbsd*2.0*)
AFS_SYSNAME="ppc_nbsd20"
;;
i?86-*-netbsd*1.6*)
AFS_SYSNAME="i386_nbsd16"
;;
alpha-*-netbsd*1.6*)
AFS_SYSNAME="alpha_nbsd16"
;;
powerpc-*-netbsd*1.6*)
AFS_SYSNAME="ppc_nbsd16"
;;
i?86-*-netbsd*2.1*)
AFS_SYSNAME="i386_nbsd21"
;;
i?86-*-netbsd*2.99*)
AFS_SYSNAME="i386_nbsd30"
;;
i?86-*-netbsd*3.[[0-8]]*)
AFS_SYSNAME="i386_nbsd30"
;;
i?86-*-netbsd*3.99*)
AFS_SYSNAME="i386_nbsd30"
;;
i?86-*-netbsd*4.[[0-8]]*)
AFS_SYSNAME="i386_nbsd40"
;;
i?86-*-netbsd*4.99*)
AFS_SYSNAME="i386_nbsd40"
;;
hppa*-hp-hpux11.0*)
AFS_SYSNAME="hp_ux110"
;;
hppa*-hp-hpux11.11)
AFS_SYSNAME="hp_ux11i"
;;
hppa*-hp-hpux11.23)
AFS_SYSNAME="hp_ux1123"
;;
ia64-hp-hpux11.22)
AFS_SYSNAME="ia64_hpux1122"
;;
ia64-hp-hpux*)
AFS_SYSNAME="ia64_hpux1123"
;;
hppa*-hp-hpux10*)
AFS_SYSNAME="hp_ux102"
;;
powerpc-apple-darwin1.2*)
AFS_SYSNAME="ppc_darwin_12"
;;
powerpc-apple-darwin1.3*)
AFS_SYSNAME="ppc_darwin_13"
;;
powerpc-apple-darwin1.4*)
AFS_SYSNAME="ppc_darwin_14"
;;
powerpc-apple-darwin5.1*)
AFS_SYSNAME="ppc_darwin_14"
;;
powerpc-apple-darwin5.2*)
AFS_SYSNAME="ppc_darwin_14"
;;
powerpc-apple-darwin5.3*)
AFS_SYSNAME="ppc_darwin_14"
;;
powerpc-apple-darwin5.4*)
AFS_SYSNAME="ppc_darwin_14"
;;
powerpc-apple-darwin5.5*)
AFS_SYSNAME="ppc_darwin_14"
;;
powerpc-apple-darwin6.0*)
AFS_SYSNAME="ppc_darwin_60"
;;
powerpc-apple-darwin6.1*)
AFS_SYSNAME="ppc_darwin_60"
;;
powerpc-apple-darwin6.2*)
AFS_SYSNAME="ppc_darwin_60"
;;
powerpc-apple-darwin6.3*)
AFS_SYSNAME="ppc_darwin_60"
;;
powerpc-apple-darwin6.4*)
AFS_SYSNAME="ppc_darwin_60"
;;
powerpc-apple-darwin6.5*)
AFS_SYSNAME="ppc_darwin_60"
;;
powerpc-apple-darwin7.0*)
AFS_SYSNAME="ppc_darwin_70"
;;
powerpc-apple-darwin7.1*)
AFS_SYSNAME="ppc_darwin_70"
;;
powerpc-apple-darwin7.2*)
AFS_SYSNAME="ppc_darwin_70"
;;
powerpc-apple-darwin7.3*)
AFS_SYSNAME="ppc_darwin_70"
;;
powerpc-apple-darwin7.4*)
AFS_SYSNAME="ppc_darwin_70"
;;
powerpc-apple-darwin7.5*)
AFS_SYSNAME="ppc_darwin_70"
;;
powerpc-apple-darwin8.0*)
AFS_SYSNAME="ppc_darwin_80"
;;
powerpc-apple-darwin8.*)
AFS_SYSNAME="ppc_darwin_80"
;;
i386-apple-darwin8.*)
AFS_SYSNAME="x86_darwin_80"
;;
powerpc-apple-darwin9.*)
AFS_SYSNAME="ppc_darwin_90"
;;
i386-apple-darwin9.*)
AFS_SYSNAME="x86_darwin_90"
;;
sparc-sun-solaris2.5*)
AFS_SYSNAME="sun4x_55"
enable_login="yes"
;;
sparc-sun-solaris2.6)
AFS_SYSNAME="sun4x_56"
;;
sparc-sun-solaris2.7)
AFS_SYSNAME="sun4x_57"
;;
sparc-sun-solaris2.8)
AFS_SYSNAME="sun4x_58"
;;
sparc-sun-solaris2.9)
AFS_SYSNAME="sun4x_59"
;;
sparc-sun-solaris2.10)
AFS_SYSNAME="sun4x_510"
;;
sparc-sun-solaris2.11)
AFS_SYSNAME="sun4x_511"
;;
sparc-sun-sunos4*)
AFS_SYSNAME="sun4_413"
enable_login="yes"
;;
i386-pc-solaris2.7)
AFS_SYSNAME="sunx86_57"
;;
i386-pc-solaris2.8)
AFS_SYSNAME="sunx86_58"
;;
i386-pc-solaris2.9)
AFS_SYSNAME="sunx86_59"
;;
i386-pc-solaris2.10)
AFS_SYSNAME="sunx86_510"
;;
i386-pc-solaris2.11)
AFS_SYSNAME="sunx86_511"
;;
alpha*-dec-osf4.0*)
AFS_SYSNAME="alpha_dux40"
;;
alpha*-dec-osf5.0*)
AFS_SYSNAME="alpha_dux50"
;;
alpha*-dec-osf5.1*)
AFS_SYSNAME="alpha_dux51"
;;
mips-sgi-irix6.5)
AFS_SYSNAME="sgi_65"
;;
ia64-*-linux*)
AFS_SYSNAME="ia64_linuxXX"
;;
powerpc-*-linux*)
AFS_SYSNAME="`/bin/arch`_linuxXX"
;;
powerpc64-*-linux*)
AFS_SYSNAME="ppc64_linuxXX"
;;
alpha*-linux*)
AFS_SYSNAME="alpha_linux_XX"
;;
s390-*-linux*)
AFS_SYSNAME="s390_linuxXX"
;;
s390x-*-linux*)
AFS_SYSNAME="s390x_linuxXX"
;;
sparc-*-linux*)
AFS_SYSNAME="`/bin/arch`_linuxXX"
;;
sparc64-*-linux*)
AFS_SYSNAME="sparc64_linuxXX"
;;
i?86-*-linux*)
AFS_SYSNAME="i386_linuxXX"
;;
parisc-*-linux-gnu|hppa-*-linux-gnu)
AFS_SYSNAME="parisc_linuxXX"
enable_pam="no"
;;
power*-ibm-aix4.2*)
AFS_SYSNAME="rs_aix42"
enable_pam="no"
;;
power*-ibm-aix4.3*)
AFS_SYSNAME="rs_aix42"
enable_pam="no"
;;
power*-ibm-aix5.1*)
AFS_SYSNAME="rs_aix51"
enable_pam="no"
;;
power*-ibm-aix5.2*)
AFS_SYSNAME="rs_aix52"
enable_pam="no"
;;
power*-ibm-aix5.3*)
AFS_SYSNAME="rs_aix53"
enable_pam="no"
;;
x86_64-*-linux-gnu)
AFS_SYSNAME="amd64_linuxXX"
enable_pam="no"
;;
*)
AC_MSG_ERROR(An AFS sysname is required)
exit 1
;;
esac
case $AFS_SYSNAME in
*_linux* | *_umlinux*)
if test "x${AFS_SYSKVERS}" = "x"; then
AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
fi
_AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
AFS_SYSNAME="$_AFS_SYSNAME"
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="-I${LINUX_KERNEL_PATH}/include $CPPFLAGS"
AC_TRY_COMPILE(
[#include <linux/autoconf.h>],
[#ifndef CONFIG_USERMODE
#error not UML
#endif],
ac_cv_linux_is_uml=yes,)
if test "${ac_cv_linux_is_uml}" = yes; then
_AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
fi
CPPFLAGS="$save_CPPFLAGS"
AFS_SYSNAME="$_AFS_SYSNAME"
;;
esac
AC_MSG_RESULT($AFS_SYSNAME)
fi
dnl Some hosts have a separate common param file they should include. Figure
dnl out if we're on one of them now that we know the sysname.
case $AFS_SYSNAME in
*_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
*_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
*_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
*_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
*_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
*_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
*_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
*_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
*_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
esac
case $AFS_SYSNAME in *_linux* | *_umlinux*)
# Add (sub-) architecture-specific paths needed by conftests
case $AFS_SYSNAME in
*_umlinux26)
UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
esac
if test "x$enable_kernel_module" = "xyes"; then
if test "x$enable_debug_kernel" = "xno"; then
LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
fi
OPENAFS_GCC_SUPPORTS_MARCH
AC_SUBST(P5PLUS_KOPTS)
OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
OPENAFS_GCC_SUPPORTS_NO_COMMON
OPENAFS_GCC_SUPPORTS_PIPE
AC_SUBST(LINUX_GCC_KOPTS)
ifdef([OPENAFS_CONFIGURE_LIBAFS],
[LINUX_BUILD_VNODE_FROM_INODE(src/config,src/afs)],
[LINUX_BUILD_VNODE_FROM_INODE(${srcdir}/src/config,src/afs/LINUX,${srcdir}/src/afs/LINUX)]
)
LINUX_KBUILD_USES_EXTRA_CFLAGS
LINUX_KERNEL_COMPILE_WORKS
LINUX_EXPORTS_FIND_TASK_BY_PID
LINUX_EXPORTS_PROC_ROOT_FS
LINUX_HAVE_CURRENT_KERNEL_TIME
LINUX_KMEM_CACHE_INIT
LINUX_HAVE_KMEM_CACHE_T
LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
LINUX_D_PATH_TAKES_STRUCT_PATH
LINUX_NEW_EXPORT_OPS
LINUX_CONFIG_H_EXISTS
LINUX_COMPLETION_H_EXISTS
LINUX_EXPORTFS_H_EXISTS
LINUX_DEFINES_FOR_EACH_PROCESS
LINUX_DEFINES_PREV_TASK
LINUX_FS_STRUCT_SUPER_HAS_ALLOC_INODE
LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK
LINUX_FS_STRUCT_ADDRESS_SPACE_HAS_GFP_MASK
LINUX_FS_STRUCT_INODE_HAS_I_ALLOC_SEM
LINUX_FS_STRUCT_INODE_HAS_I_BLKBITS
LINUX_FS_STRUCT_INODE_HAS_I_BLKSIZE
LINUX_FS_STRUCT_INODE_HAS_I_TRUNCATE_SEM
LINUX_FS_STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS
LINUX_FS_STRUCT_INODE_HAS_I_DEVICES
LINUX_FS_STRUCT_INODE_HAS_I_MMAP_SHARED
LINUX_FS_STRUCT_INODE_HAS_I_MUTEX
LINUX_FS_STRUCT_INODE_HAS_I_SB_LIST
LINUX_FS_STRUCT_INODE_HAS_I_SECURITY
LINUX_FS_STRUCT_INODE_HAS_INOTIFY_LOCK
LINUX_FS_STRUCT_INODE_HAS_INOTIFY_SEM
LINUX_INODE_SETATTR_RETURN_TYPE
LINUX_WRITE_INODE_RETURN_TYPE
LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
LINUX_AOP_WRITEBACK_CONTROL
LINUX_FS_STRUCT_FOP_HAS_FLOCK
LINUX_FS_STRUCT_FOP_HAS_SENDFILE
LINUX_FS_STRUCT_FOP_HAS_SPLICE
LINUX_KERNEL_LINUX_SYSCALL_H
LINUX_KERNEL_LINUX_SEQ_FILE_H
LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
LINUX_KERNEL_SELINUX
LINUX_KERNEL_SOCK_CREATE
LINUX_KERNEL_PAGE_FOLLOW_LINK
LINUX_KERNEL_HLIST_UNHASHED
LINUX_KEY_TYPE_H_EXISTS
LINUX_NEED_RHCONFIG
LINUX_RECALC_SIGPENDING_ARG_TYPE
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_PARENT
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_REAL_PARENT
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIG
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGHAND
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_RLIM
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_EXIT_STATE
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TGID
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_TODO
LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_THREAD_INFO
LINUX_EXPORTS_TASKLIST_LOCK
LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
LINUX_STATFS_TAKES_DENTRY
LINUX_FREEZER_H_EXISTS
LINUX_HAVE_SVC_ADDR_IN
if test "x$ac_cv_linux_freezer_h_exists" = "xyes" ; then
AC_DEFINE(FREEZER_H_EXISTS, 1, [define if you have linux/freezer.h])
fi
LINUX_REFRIGERATOR
LINUX_LINUX_KEYRING_SUPPORT
LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
LINUX_DO_SYNC_READ
LINUX_GENERIC_FILE_AIO_READ
LINUX_INIT_WORK_HAS_DATA
LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
LINUX_SYSCTL_TABLE_CHECKING
LINUX_HAVE_IGET
LINUX_FS_STRUCT_NAMEIDATA_HAS_PATH
LINUX_EXPORTS_INIT_MM
LINUX_EXPORTS_SYS_CHDIR
LINUX_EXPORTS_SYS_CLOSE
LINUX_EXPORTS_SYS_OPEN
LINUX_EXPORTS_SYS_WAIT4
LINUX_EXPORTS_RCU_READ_LOCK
if test "x$with_linux_kernel_packaging" = "xno" ; then
LINUX_WHICH_MODULES
else
AC_SUBST(MPS,'SP')
fi
if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
ac_cv_linux_exports_sys_call_table=no
if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
ac_cv_linux_exports_ia32_sys_call_table=yes
fi
else
LINUX_EXPORTS_KALLSYMS_ADDRESS
LINUX_EXPORTS_KALLSYMS_SYMBOL
LINUX_EXPORTS_SYS_CALL_TABLE
LINUX_EXPORTS_IA32_SYS_CALL_TABLE
if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
linux_syscall_method=none
if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
linux_syscall_method=scan
if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
linux_syscall_method=scan_with_kallsyms_address
fi
fi
if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
linux_syscall_method=kallsyms_symbol
fi
if test "x$linux_syscall_method" = "xnone"; then
AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
linux_syscall_method=scan
fi
fi
fi
if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
fi
if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
fi
if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
fi
if test "x$ac_cv_linux_exports_sys_chdir" = "xyes" ; then
AC_DEFINE(EXPORTED_SYS_CHDIR, 1, [define if your linux kernel exports sys_chdir])
fi
if test "x$ac_cv_linux_exports_sys_open" = "xyes" ; then
AC_DEFINE(EXPORTED_SYS_OPEN, 1, [define if your linux kernel exports sys_open])
fi
if test "x$ac_cv_linux_exports_sys_close" = "xyes" ; then
AC_DEFINE(EXPORTED_SYS_CLOSE, 1, [define if your linux kernel exports sys_close])
fi
if test "x$ac_cv_linux_exports_sys_wait4" = "xyes" ; then
AC_DEFINE(EXPORTED_SYS_WAIT4, 1, [define if your linux kernel exports sys_wait4])
fi
if test "x$ac_cv_linux_exports_sys_call_table" = "xyes"; then
AC_DEFINE(EXPORTED_SYS_CALL_TABLE)
fi
if test "x$ac_cv_linux_exports_ia32_sys_call_table" = "xyes"; then
AC_DEFINE(EXPORTED_IA32_SYS_CALL_TABLE)
fi
if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
AC_DEFINE(EXPORTED_KALLSYMS_SYMBOL)
fi
if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
AC_DEFINE(EXPORTED_KALLSYMS_ADDRESS)
fi
if test "x$ac_cv_linux_completion_h_exists" = "xyes" ; then
AC_DEFINE(COMPLETION_H_EXISTS, 1, [define if completion_h exists])
fi
if test "x$ac_cv_linux_config_h_exists" = "xyes" ; then
AC_DEFINE(CONFIG_H_EXISTS, 1, [define if config.h exists])
fi
if test "x$ac_cv_linux_exportfs_h_exists" = "xyes"; then
AC_DEFINE(EXPORTFS_H_EXISTS, 1, [define if linux/exportfs.h exists])
fi
if test "x$ac_cv_linux_key_type_h_exists" = "xyes" ; then
AC_DEFINE(KEY_TYPE_H_EXISTS, 1, [define if key-type.h exists])
fi
if test "x$ac_cv_linux_defines_for_each_process" = "xyes" ; then
AC_DEFINE(DEFINED_FOR_EACH_PROCESS, 1, [define if for_each_process defined])
fi
if test "x$ac_cv_linux_defines_prev_task" = "xyes" ; then
AC_DEFINE(DEFINED_PREV_TASK, 1, [define if prev_task defined])
fi
if test "x$ac_cv_linux_func_inode_setattr_returns_int" = "xyes" ; then
AC_DEFINE(INODE_SETATTR_NOT_VOID, 1, [define if your setattr return return non-void])
fi
if test "x$ac_cv_linux_func_write_inode_returns_int" = "xyes" ; then
AC_DEFINE(WRITE_INODE_NOT_VOID, 1, [define if your sops.write_inode returns non-void])
fi
if test "x$ac_cv_linux_fs_struct_super_has_alloc_inode" = "xyes" ; then
AC_DEFINE(STRUCT_SUPER_HAS_ALLOC_INODE, 1, [define if your struct super_operations has alloc_inode])
fi
if test "x$ac_cv_linux_fs_struct_address_space_has_page_lock" = "xyes"; then
AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_PAGE_LOCK, 1, [define if your struct address_space has page_lock])
fi
if test "x$ac_cv_linux_fs_struct_address_space_has_gfp_mask" = "xyes"; then
AC_DEFINE(STRUCT_ADDRESS_SPACE_HAS_GFP_MASK, 1, [define if your struct address_space has gfp_mask])
fi
if test "x$ac_cv_linux_fs_struct_inode_has_i_truncate_sem" = "xyes"; then
AC_DEFINE(STRUCT_INODE_HAS_I_TRUNCATE_SEM, 1, [define if your struct inode has truncate_sem])
fi
if test "x$ac_cv_linux_fs_struct_inode_has_i_alloc_sem" = "xyes"; then
AC_DEFINE(STRUCT_INODE_HAS_I_ALLOC_SEM, 1, [define if your struct inode has alloc_sem])
fi
if test "x$ac_cv_linux_fs_struct_inode_has_i_blksize" = "xyes"; then
AC_DEFINE(STRUCT_INODE_HAS_I_BLKSIZE, 1, [define if your struct inode has i_blksize])
fi
if test "x$ac_cv_linux_fs_struct_inode_has_i_devices" = "xyes"; then
AC_DEFINE(STRUCT_INODE_HAS_I_DEVICES, 1, [define if you struct inode has i_devices])
fi
if test "x$ac_cv_linux_fs_struct_inode_has_i_security" = "xyes"; then
AC_DEFINE(STRUCT_INODE_HAS_I_SECURITY, 1, [define if you struct inode has i_security])
fi
if test "x$ac_cv_linux_fs_struct_inode_has_i_mutex" = "xyes"; then
AC_DEFINE(STRUCT_INODE_HAS_I_MUTEX, 1, [define if you struct inode has i_mutex])
fi
if test "x$ac_cv_linux_fs_struct_inode_has_i_sb_list" = "xyes"; then
AC_DEFINE(STRUCT_INODE_HAS_I_SB_LIST, 1, [define if you struct inode has i_sb_list])
fi
if test "x$ac_cv_linux_fs_struct_inode_has_i_dirty_data_buffers" = "xyes"; then
AC_DEFINE(STRUCT_INODE_HAS_I_DIRTY_DATA_BUFFERS, 1, [define if your struct inode has data_buffers])
fi
if test "x$ac_cv_linux_fs_struct_inode_has_inotify_lock" = "xyes"; then
AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_LOCK, 1, [define if your struct inode has inotify_lock])
fi
if test "x$ac_cv_linux_fs_struct_inode_has_inotify_sem" = "xyes"; then
AC_DEFINE(STRUCT_INODE_HAS_INOTIFY_SEM, 1, [define if your struct inode has inotify_sem])
fi
if test "x$ac_cv_linux_func_recalc_sigpending_takes_void" = "xyes"; then
AC_DEFINE(RECALC_SIGPENDING_TAKES_VOID, 1, [define if your recalc_sigpending takes void])
fi
if test "x$ac_cv_linux_kernel_posix_lock_file_wait_arg" = "xyes" ; then
AC_DEFINE(POSIX_LOCK_FILE_WAIT_ARG, 1, [define if your linux kernel uses 3 arguments for posix_lock_file])
fi
if test "x$ac_cv_linux_kernel_is_selinux" = "xyes" ; then
AC_DEFINE(LINUX_KERNEL_IS_SELINUX, 1, [define if your linux kernel uses SELinux features])
fi
if test "x$ac_cv_linux_kernel_sock_create_v" = "xyes" ; then
AC_DEFINE(LINUX_KERNEL_SOCK_CREATE_V, 1, [define if your linux kernel uses 5 arguments for sock_create])
fi
if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" ; then
AC_DEFINE(HAVE_KERNEL_PAGE_FOLLOW_LINK, 1, [define if your linux kernel provides page_follow_link])
fi
if test "x$ac_cv_linux_kernel_hlist_unhashed" = "xyes" ; then
AC_DEFINE(HAVE_KERNEL_HLIST_UNHASHED, 1, [define if your linux kernel provides hlist_unhashed])
fi
if test "x$ac_linux_syscall" = "xyes" ; then
AC_DEFINE(HAVE_KERNEL_LINUX_SYSCALL_H, 1, [define if your linux kernel has linux/syscall.h])
fi
if test "x$ac_linux_seq_file" = "xyes" ; then
AC_DEFINE(HAVE_KERNEL_LINUX_SEQ_FILE_H, 1, [define if your linux kernel has linux/seq_file.h])
fi
if test "x$ac_cv_linux_sched_struct_task_struct_has_parent" = "xyes"; then
AC_DEFINE(STRUCT_TASK_STRUCT_HAS_PARENT, 1, [define if your struct task_struct has parent])
fi
if test "x$ac_cv_linux_sched_struct_task_struct_has_real_parent" = "xyes"; then
AC_DEFINE(STRUCT_TASK_STRUCT_HAS_REAL_PARENT, 1, [define if your struct task_struct has real_parent])
fi
if test "x$ac_cv_linux_sched_struct_task_struct_has_sigmask_lock" = "xyes"; then
AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGMASK_LOCK, 1, [define if your struct task_struct has sigmask_lock])
fi
if test "x$ac_cv_linux_sched_struct_task_struct_has_sighand" = "xyes"; then
AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGHAND, 1, [define if your struct task_struct has sighand])
fi
if test "x$ac_cv_linux_sched_struct_task_struct_has_sig" = "xyes"; then
AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIG, 1, [define if your struct task_struct has sig])
fi
if test "x$ac_cv_linux_sched_struct_task_struct_has_rlim" = "xyes"; then
AC_DEFINE(STRUCT_TASK_STRUCT_HAS_RLIM, 1, [define if your struct task_struct has rlim])
fi
if test "x$ac_cv_linux_sched_struct_task_struct_has_signal_rlim" = "xyes"; then
AC_DEFINE(STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM, 1, [define if your struct task_struct has signal->rlim])
fi
if test "x$ac_cv_linux_sched_struct_task_struct_has_exit_state" = "xyes"; then
AC_DEFINE(STRUCT_TASK_STRUCT_HAS_EXIT_STATE, 1, [define if your struct task_struct has exit_state])
fi
if test "x$ac_cv_linux_sched_struct_task_struct_has_tgid" = "xyes"; then
AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TGID, 1, [define if your struct task_struct has tgid])
fi
if test "x$ac_cv_linux_sched_struct_task_struct_has_todo" = "xyes"; then
AC_DEFINE(STRUCT_TASK_STRUCT_HAS_TODO, 1, [define if your struct task_struct has todo])
fi
if test "x$ac_cv_linux_sched_struct_task_struct_has_thread_info" = "xyes"; then
AC_DEFINE(STRUCT_TASK_STRUCT_HAS_THREAD_INFO, 1, [define if your struct task_struct has thread_info])
fi
if test "x$ac_cv_linux_get_sb_has_struct_vfsmount" = "xyes"; then
AC_DEFINE(GET_SB_HAS_STRUCT_VFSMOUNT, 1, [define if your get_sb_nodev needs a struct vfsmount argument])
fi
if test "x$ac_cv_linux_statfs_takes_dentry" = "xyes"; then
AC_DEFINE(STATFS_TAKES_DENTRY, 1, [define if your statfs takes a dentry argument])
fi
if test "x$ac_cv_linux_func_a_writepage_takes_writeback_control" = "xyes" ; then
AC_DEFINE(AOP_WRITEPAGE_TAKES_WRITEBACK_CONTROL, 1, [define if your aops.writepage takes a struct writeback_control argument])
fi
if test "x$ac_cv_linux_func_refrigerator_takes_pf_freeze" = "xyes" ; then
AC_DEFINE(LINUX_REFRIGERATOR_TAKES_PF_FREEZE, 1, [define if your refrigerator takes PF_FREEZE])
fi
if test "x$ac_cv_linux_func_i_create_takes_nameidata" = "xyes" ; then
AC_DEFINE(IOP_CREATE_TAKES_NAMEIDATA, 1, [define if your iops.create takes a nameidata argument])
fi
if test "x$ac_cv_linux_func_f_flush_takes_fl_owner_t" = "xyes" ; then
AC_DEFINE(FOP_FLUSH_TAKES_FL_OWNER_T, 1, [define if your fops.flush takes an fl_owner_t argument])
fi
if test "x$ac_cv_linux_func_i_lookup_takes_nameidata" = "xyes" ; then
AC_DEFINE(IOP_LOOKUP_TAKES_NAMEIDATA, 1, [define if your iops.lookup takes a nameidata argument])
fi
if test "x$ac_cv_linux_func_i_permission_takes_nameidata" = "xyes" ; then
AC_DEFINE(IOP_PERMISSION_TAKES_NAMEIDATA, 1, [define if your iops.permission takes a nameidata argument])
fi
if test "x$ac_cv_linux_func_d_revalidate_takes_nameidata" = "xyes" ; then
AC_DEFINE(DOP_REVALIDATE_TAKES_NAMEIDATA, 1, [define if your dops.d_revalidate takes a nameidata argument])
fi
if test "x$ac_cv_linux_init_work_has_data" = "xyes" ; then
AC_DEFINE(INIT_WORK_HAS_DATA, 1, [define if INIT_WORK takes a data (3rd) argument])
fi
if test "x$ac_cv_linux_fs_struct_fop_has_flock" = "xyes" ; then
AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_FLOCK, 1, [define if your struct file_operations has flock])
fi
if test "x$ac_cv_linux_fs_struct_fop_has_sendfile" = "xyes" ; then
AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SENDFILE, 1, [define if your struct file_operations has sendfile])
fi
if test "x$ac_cv_linux_fs_struct_fop_has_splice" = "xyes" ; then
AC_DEFINE(STRUCT_FILE_OPERATIONS_HAS_SPLICE, 1, [define if your struct file_operations has splice_write and splice_read])
fi
if test "x$ac_cv_linux_register_sysctl_table_noflag" = "xyes" ; then
AC_DEFINE(REGISTER_SYSCTL_TABLE_NOFLAG, 1, [define if register_sysctl_table has no insert_at head flag])
fi
if test "x$ac_cv_linux_sysctl_table_checking" = "xyes" ; then
AC_DEFINE(SYSCTL_TABLE_CHECKING, 1, [define if your kernel has sysctl table checking])
fi
if test "x$ac_cv_linux_have_iget" = "xyes" ; then
AC_DEFINE(HAVE_IGET, 1, [define if your kernel has iget])
fi
if test "x$ac_cv_linux_struct_nameidata_has_path" = "xyes" ; then
AC_DEFINE(STRUCT_NAMEIDATA_HAS_PATH, 1, [define if your struct nameidata has path])
fi
if test "x$ac_cv_linux_exports_init_mm" = "xyes" ; then
AC_DEFINE(EXPORTED_INIT_MM, 1, [define if your kernel exports init_mm])
fi
if test "x$ac_cv_linux_exports_tasklist_lock" = "xyes" ; then
AC_DEFINE(EXPORTED_TASKLIST_LOCK, 1, [define if tasklist_lock exported])
fi
if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
AC_DEFINE(HAVE_KMEM_CACHE_T, 1, [define if kmem_cache_t exists])
fi
if test "x$ac_cv_linux_kmem_cache_init" = "xyes" ; then
AC_DEFINE(KMEM_CACHE_INIT, 1, [define for new kmem_cache init function parameters])
fi
if test "x$ac_cv_linux_have_current_kernel_time" = "xyes" ; then
AC_DEFINE(HAVE_CURRENT_KERNEL_TIME, 1, [define if current_kernel_time() exists])
fi
if test "x$ac_cv_linux_have_kmem_cache_t" = "xyes" ; then
AC_DEFINE(KMEM_CACHE_TAKES_DTOR, 1, [define if kmem_cache_create takes a destructor argument])
fi
if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
else
AC_MSG_WARN([your kernel does not have a usable symlink cache API])
fi
if test "x$ac_cv_linux_have_svc_addr_in" = "xyes"; then
AC_DEFINE(HAVE_SVC_ADDR_IN, 1, [define if svc_add_in exists])
fi
:
fi
esac
case $AFS_SYSNAME in
*_darwin*)
DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
dnl the test below fails on darwin, even if the CPPFLAGS below
dnl are added. the headers from Kernel.framework must be used
dnl when KERNEL is defined.
dnl really, such a thing isn't guaranteed to work on any
dnl platform until the kernel cflags from MakefileProto are
dnl known to configure
AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
;;
*)
AC_MSG_CHECKING(for definition of struct buf)
dnl save_CPPFLAGS="$CPPFLAGS"
dnl CPPFLAGS="$CPPFLAGS -DKERNEL -D_KERNEL -D__KERNEL -D__KERNEL__"
AC_CACHE_VAL(ac_cv_have_struct_buf, [
ac_cv_have_struct_buf=no
AC_TRY_COMPILE(
[#include <sys/buf.h>],
[struct buf x;
printf("%d\n", sizeof(x));],
ac_cv_have_struct_buf=yes,)
]
)
dnl CPPFLAGS="$save_CPPFLAGS"
AC_MSG_RESULT($ac_cv_have_struct_buf)
if test "$ac_cv_have_struct_buf" = yes; then
AC_DEFINE(HAVE_STRUCT_BUF, 1, [define if you have a struct buf])
fi
;;
esac
AC_CACHE_VAL(ac_cv_sockaddr_len,
[
AC_MSG_CHECKING([if struct sockaddr has sa_len field])
AC_TRY_COMPILE( [#include <sys/types.h>
#include <sys/socket.h>],
[struct sockaddr *a;
a->sa_len=0;], ac_cv_sockaddr_len=yes, ac_cv_sockaddr_len=no)
AC_MSG_RESULT($ac_cv_sockaddr_len)])
if test "$ac_cv_sockaddr_len" = "yes"; then
AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1, [define if you struct sockaddr sa_len])
fi
if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
echo Skipping library tests because they confuse Irix.
else
AC_CHECK_FUNCS(socket)
if test "$ac_cv_func_socket" = no; then
for lib in socket inet; do
if test "$HAVE_SOCKET" != 1; then
AC_CHECK_LIB(${lib}, socket,LIBS="$LIBS -l$lib";HAVE_SOCKET=1;AC_DEFINE(HAVE_SOCKET, 1, [define if you have socket]))
fi
done
fi
AC_CHECK_FUNCS(connect)
if test "$ac_cv_func_connect" = no; then
for lib in nsl; do
if test "$HAVE_CONNECT" != 1; then
AC_CHECK_LIB(${lib}, connect,LIBS="$LIBS -l$lib";HAVE_CONNECT=1;AC_DEFINE(HAVE_CONNECT, 1, [define if you have connect]))
fi
done
fi
AC_CHECK_FUNCS(gethostbyname)
if test "$ac_cv_func_gethostbyname" = no; then
for lib in dns nsl resolv; do
if test "$HAVE_GETHOSTBYNAME" != 1; then
AC_CHECK_LIB(${lib}, gethostbyname, LIBS="$LIBS -l$lib";HAVE_GETHOSTBYNAME=1;AC_DEFINE(HAVE_GETHOSTBYNAME, 1, [define if you have gethostbyname]))
fi
done
fi
dnl darwin wants it, aix hates it
AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
AC_TRY_COMPILE([
#include <stdlib.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <arpa/nameser.h>
#include <arpa/nameser_compat.h>
#include <resolv.h>
], [static int i; i = 0;],
[AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H)],
[AC_MSG_RESULT(no)
])
openafs_save_libs="$LIBS"
AC_MSG_CHECKING([for res_search])
AC_FUNC_RES_SEARCH
if test "$ac_cv_func_res_search" = no; then
for lib in dns nsl resolv; do
if test "$ac_cv_func_res_search" != yes; then
LIBS="-l$lib $LIBS"
AC_FUNC_RES_SEARCH
LIBS="$openafs_save_libs"
fi
done
if test "$ac_cv_func_res_search" = yes; then
LIB_res_search="-l$lib"
AC_DEFINE(HAVE_RES_SEARCH, 1, [])
AC_MSG_RESULT([yes, in lib$lib])
else
AC_MSG_RESULT(no)
fi
else
AC_DEFINE(HAVE_RES_SEARCH, 1, [])
AC_MSG_RESULT(yes)
fi
fi
AC_CACHE_VAL(ac_cv_setsockopt_iprecverr,
[
AC_MSG_CHECKING([for setsockopt(, SOL_IP, IP_RECVERR)])
AC_TRY_COMPILE( [#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>],
[int on=1;
setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));], ac_cv_setsockopt_iprecverr=yes, ac_cv_setsockopt_iprecverr=no)
AC_MSG_RESULT($ac_cv_setsockopt_iprecverr)])
if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
AC_DEFINE(ADAPT_PMTU_RECVERR, 1, [define if asynchronous socket errors can be received])
fi
PTHREAD_LIBS=error
if test "x$MKAFS_OSTYPE" = OBSD; then
PTHREAD_LIBS="-pthread"
fi
if test "x$PTHREAD_LIBS" = xerror; then
AC_CHECK_LIB(pthread, pthread_attr_init,
PTHREAD_LIBS="-lpthread")
fi
if test "x$PTHREAD_LIBS" = xerror; then
AC_CHECK_LIB(pthreads, pthread_attr_init,
PTHREAD_LIBS="-lpthreads")
fi
if test "x$PTHREAD_LIBS" = xerror; then
AC_CHECK_LIB(c_r, pthread_attr_init,
PTHREAD_LIBS="-lc_r")
fi
if test "x$PTHREAD_LIBS" = xerror; then
AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
fi
if test "x$PTHREAD_LIBS" = xerror; then
# pthread_attr_init is a macro under HPUX 11.0 and 11.11
AC_CHECK_LIB(pthread, pthread_attr_destroy,
PTHREAD_LIBS="-lpthread")
fi
if test "x$PTHREAD_LIBS" = xerror; then
AC_MSG_WARN(*** Unable to locate working posix thread library ***)
fi
AC_SUBST(PTHREAD_LIBS)
HOST_CPU="$host_cpu"
if test "x$with_bsd_kernel_headers" != "x"; then
BSD_KERNEL_PATH="$with_bsd_kernel_headers"
else
BSD_KERNEL_PATH="/usr/src/sys"
fi
if test "x$with_bsd_kernel_build" != "x"; then
BSD_KERNEL_BUILD="$with_bsd_kernel_build"
else
case $AFS_SYSNAME in
*_fbsd_4?)
BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/compile/GENERIC"
;;
*_fbsd_*)
BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
;;
esac
fi
# Fast restart
if test "$enable_supergroups" = "yes"; then
AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
fi
if test "$enable_fast_restart" = "yes"; then
AC_DEFINE(FAST_RESTART, 1, [define if you want to have fast restart])
fi
if test "$enable_bitmap_later" = "yes"; then
AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
fi
if test "$enable_demand_attach_fs" = "yes"; then
AC_DEFINE(DEMAND_ATTACH_ENABLE, 1, [define if you want the demand attach fileserver])
DEMAND_ATTACH="yes"
else
DEMAND_ATTACH="no"
fi
AC_SUBST(DEMAND_ATTACH)
if test "$enable_disconnected" = "yes"; then
AC_DEFINE(AFS_DISCON_ENV, 1, [define if you want support for disconnected operation])
fi
if test "$enable_unix_sockets" = "yes"; then
AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
USE_UNIX_SOCKETS="yes"
else
USE_UNIX_SOCKETS="no"
fi
AC_SUBST(USE_UNIX_SOCKETS)
if test "$enable_fast_restart" = "yes" &&
test "$enable_demand_attach_fs" = "yes" ; then
AC_MSG_ERROR([The Demand Attach and Fast Restart extensions are mutually exclusive. Demand Attach fileservers automatically salvage volumes in the background, thereby making Fast Restart pointless.])
exit 1
fi
if test "$enable_full_vos_listvol_switch" = "yes"; then
AC_DEFINE(FULL_LISTVOL_SWITCH, 1, [define if you want to want listvol switch])
fi
if test "$enable_icmp_pmtu_discovery" = "yes"; then
if test "$ac_cv_setsockopt_iprecverr" = "yes"; then
AC_DEFINE(ADAPT_PMTU, 1, [define if you want to decode icmp unreachable packets to discover path mtu])
fi
fi
if test "$enable_bos_restricted_mode" = "yes"; then
AC_DEFINE(BOS_RESTRICTED_MODE, 1, [define if you want to want bos restricted mode])
fi
if test "$enable_bos_new_config" = "yes"; then
AC_DEFINE(BOS_NEW_CONFIG, 1, [define if you want to enable automatic renaming of BosConfig.new to BosConfig at startup])
fi
if test "$enable_largefile_fileserver" = "yes"; then
AC_DEFINE(AFS_LARGEFILE_ENV, 1, [define if you want large file fileserver])
fi
if test "$enable_namei_fileserver" = "yes"; then
AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
fi
if test "$enable_afsdb" = "yes"; then
LIB_AFSDB="$LIB_res_search"
AC_DEFINE(AFS_AFSDB_ENV, 1, [define if you want to want search afsdb rr])
fi
dnl check for tivoli
AC_MSG_CHECKING(for tivoli tsm butc support)
XBSA_CFLAGS=""
if test "$enable_tivoli_tsm" = "yes"; then
XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
if test -r "$XBSADIR1/xbsa.h"; then
XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
XBSA_XLIBS=""
AC_MSG_RESULT([yes, $XBSA_CFLAGS])
elif test -r "$XBSADIR2/xbsa.h"; then
XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
XBSA_XLIBS=""
AC_MSG_RESULT([yes, $XBSA_CFLAGS])
elif test -r "$XBSADIR3/dsmapifp.h"; then
XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
XBSA_XLIBS="-ldl"
AC_MSG_RESULT([yes, $XBSA_CFLAGS])
elif test -r "$XBSADIR4/dsmapifp.h"; then
XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
XBSA_XLIBS="-ldl"
AC_MSG_RESULT([yes, $XBSA_CFLAGS])
else
AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
fi
else
AC_MSG_RESULT([no])
fi
AC_SUBST(XBSA_CFLAGS)
AC_SUBST(XBSA_XLIBS)
dnl checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_HEADER_DIRENT
AC_CHECK_HEADERS(stdlib.h string.h unistd.h poll.h fcntl.h sys/time.h sys/file.h)
AC_CHECK_HEADERS(netinet/in.h netdb.h sys/fcntl.h sys/mnttab.h sys/mntent.h)
AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h poll.h)
AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h sys/user.h)
AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h values.h)
AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
dnl Don't build PAM on IRIX; the interface doesn't work for us.
if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
case $AFS_SYSNAME in
sgi_*)
HAVE_PAM="no"
;;
*)
HAVE_PAM="yes"
;;
esac
else
HAVE_PAM="no"
fi
AC_SUBST(HAVE_PAM)
if test "$enable_login" = yes; then
BUILD_LOGIN="yes"
else
BUILD_LOGIN="no"
fi
AC_SUBST(BUILD_LOGIN)
AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec flock)
AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror strcasestr)
AC_CHECK_FUNCS(setvbuf vsyslog)
AC_FUNC_SETVBUF_REVERSED
AC_CHECK_FUNCS(regcomp regexec regerror)
AC_MSG_CHECKING([for POSIX regex library])
if test "$ac_cv_header_regex_h" = "yes" && \
test "$ac_cv_func_regcomp" = "yes" && \
test "$ac_cv_func_regexec" = "yes" && \
test "$ac_cv_func_regerror" = "yes"; then
AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_TYPE_SIGNAL
AC_CHECK_TYPE(ssize_t, int)
AC_CHECK_TYPE([sig_atomic_t], ,
[AC_DEFINE([sig_atomic_t], [int],
[Define to int if <signal.h> does not define.])],
[#include <sys/types.h>
#include <signal.h>])
AC_SIZEOF_TYPE(long)
AC_MSG_CHECKING(size of time_t)
AC_CACHE_VAL(ac_cv_sizeof_time_t,
[AC_TRY_RUN([#include <stdio.h>
#include <time.h>
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(time_t));
exit(0);
}], ac_cv_sizeof_time_t=`cat conftestval`, ac_cv_sizeof_time_t=0)
])
AC_MSG_RESULT($ac_cv_sizeof_time_t)
AC_DEFINE_UNQUOTED(SIZEOF_TIME_T, $ac_cv_sizeof_time_t)
AC_CHECK_FUNCS(timegm)
AC_CHECK_FUNCS(daemon)
dnl Directory PATH handling
if test "x$enable_transarc_paths" = "xyes" ; then
afsconfdir=${afsconfdir=/usr/afs/etc}
viceetcdir=${viceetcdir=/usr/vice/etc}
afskerneldir=${afskerneldir=${viceetcdir}}
afssrvbindir=${afssrvbindir=/usr/afs/bin}
afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
afsdbdir=${afsdbdir=/usr/afs/db}
afslogsdir=${afslogsdir=/usr/afs/logs}
afslocaldir=${afslocaldir=/usr/afs/local}
afsbackupdir=${afsbackupdir=/usr/afs/backup}
afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
else
afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
afskerneldir=${afskerneldir='${libdir}/openafs'}
afssrvbindir=${afssrvbindir='${bindir}'}
afssrvsbindir=${afssrvsbindir='${sbindir}'}
afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
afslocaldir=${afslocaldir='${localstatedir}/openafs'}
afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
fi
AC_SUBST(afsconfdir)
AC_SUBST(viceetcdir)
AC_SUBST(afskerneldir)
AC_SUBST(afssrvbindir)
AC_SUBST(afssrvsbindir)
AC_SUBST(afssrvlibexecdir)
AC_SUBST(afsdbdir)
AC_SUBST(afslogsdir)
AC_SUBST(afslocaldir)
AC_SUBST(afsbackupdir)
AC_SUBST(afsbosconfigdir)
if test "x$enable_kernel_module" = "xyes"; then
ENABLE_KERNEL_MODULE=libafs
fi
if test "x$enable_pthreaded_ubik" = "xyes"; then
ENABLE_PTHREADED_UBIK=yes
fi
AC_SUBST(AFS_SYSNAME)
AC_SUBST(AFS_PARAM_COMMON)
AC_SUBST(ENABLE_KERNEL_MODULE)
AC_SUBST(ENABLE_PTHREADED_UBIK)
AC_SUBST(LIB_AFSDB)
AC_SUBST(LINUX_KERNEL_PATH)
AC_SUBST(HOST_CPU)
AC_SUBST(BSD_KERNEL_PATH)
AC_SUBST(BSD_KERNEL_BUILD)
AC_SUBST(LINUX_VERSION)
AC_SUBST(MKAFS_OSTYPE)
AC_SUBST(TOP_OBJDIR)
AC_SUBST(TOP_SRCDIR)
AC_SUBST(TOP_INCDIR)
AC_SUBST(TOP_LIBDIR)
AC_SUBST(DEST)
AC_SUBST(DARWIN_INFOFILE)
AC_SUBST(IRIX_BUILD_IP35)
OPENAFS_OSCONF
OPENAFS_KRB5CONF
TOP_SRCDIR="${srcdir}/src"
dnl
dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
dnl
case $TOP_SRCDIR in
/*)
;;
*)
TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
;;
esac
TOP_OBJDIR="${SRCDIR_PARENT}"
TOP_INCDIR="${SRCDIR_PARENT}/include"
TOP_LIBDIR="${SRCDIR_PARENT}/lib"
if test "${DEST}x" = "x"; then
DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
fi
HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
AC_SUBST(HELPER_SPLINT)
AC_SUBST(HELPER_SPLINTCFG)
mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
])
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