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Up to [Development] / xfs-cmds / xfsdump

Roll xfsdump version forward for recent changes, update configure goo.
Merge of master-melb:xfs-cmds:26009a by kenmcd.

dnl aclocal.m4 generated automatically by aclocal 1.4-p6

dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
dnl PARTICULAR PURPOSE.

# 
# Generic macro, sets up all of the global packaging variables.
# The following environment variables may be set to override defaults:
#   DEBUG OPTIMIZER MALLOCLIB PLATFORM DISTRIBUTION INSTALL_USER INSTALL_GROUP
#   BUILD_VERSION
#
AC_DEFUN([AC_PACKAGE_GLOBALS],
  [ pkg_name="$1"
    AC_SUBST(pkg_name)

    . ./VERSION
    pkg_version=${PKG_MAJOR}.${PKG_MINOR}.${PKG_REVISION}
    AC_SUBST(pkg_version)
    pkg_release=$PKG_BUILD
    test -z "$BUILD_VERSION" || pkg_release="$BUILD_VERSION"
    AC_SUBST(pkg_release)

    DEBUG=${DEBUG:-'-DDEBUG'}		dnl  -DNDEBUG
    debug_build="$DEBUG"
    AC_SUBST(debug_build)

    OPTIMIZER=${OPTIMIZER:-'-g -O2'}
    opt_build="$OPTIMIZER"
    AC_SUBST(opt_build)

    MALLOCLIB=${MALLOCLIB:-''}		dnl  /usr/lib/libefence.a
    malloc_lib="$MALLOCLIB"
    AC_SUBST(malloc_lib)

    pkg_user=`id -u`
    test -z "$INSTALL_USER" || pkg_user="$INSTALL_USER"
    AC_SUBST(pkg_user)

    pkg_group=`id -g`
    test -z "$INSTALL_GROUP" || pkg_group="$INSTALL_GROUP"
    AC_SUBST(pkg_group)

    pkg_distribution=`uname -s`
    test -z "$DISTRIBUTION" || pkg_distribution="$DISTRIBUTION"
    AC_SUBST(pkg_distribution)

    pkg_platform=`uname -s | tr 'A-Z' 'a-z' | sed -e 's/irix64/irix/'`
    test -z "$PLATFORM" || pkg_platform="$PLATFORM"
    AC_SUBST(pkg_platform)
  ])

#
# Check for specified utility (env var) - if unset, fail.
# 
AC_DEFUN([AC_PACKAGE_NEED_UTILITY],
  [ if test -z "$2"; then
        echo
        echo FATAL ERROR: $3 does not seem to be installed.
        echo $1 cannot be built without a working $4 installation.
        exit 1
    fi
  ])

#
# Generic macro, sets up all of the global build variables.
# The following environment variables may be set to override defaults:
#  CC MAKE LIBTOOL TAR ZIP MAKEDEPEND AWK SED ECHO SORT
#  MSGFMT MSGMERGE RPM
#
AC_DEFUN([AC_PACKAGE_UTILITIES],
  [ AC_PROG_CC
    cc="$CC"
    AC_SUBST(cc)
    AC_PACKAGE_NEED_UTILITY($1, "$cc", cc, [C compiler])

    if test -z "$MAKE"; then
        AC_PATH_PROG(MAKE, gmake,, /usr/bin:/usr/local/bin:/usr/freeware/bin)
    fi
    if test -z "$MAKE"; then
        AC_PATH_PROG(MAKE, make,, /usr/bin)
    fi
    make=$MAKE
    AC_SUBST(make)
    AC_PACKAGE_NEED_UTILITY($1, "$make", make, [GNU make])

    if test -z "$LIBTOOL"; then
	AC_PATH_PROG(LIBTOOL, glibtool,, /usr/bin)
    fi
    if test -z "$LIBTOOL"; then
	AC_PATH_PROG(LIBTOOL, libtool,, /usr/bin:/usr/local/bin:/usr/freeware/bin)
    fi
    libtool=$LIBTOOL
    AC_SUBST(libtool)
    AC_PACKAGE_NEED_UTILITY($1, "$libtool", libtool, [GNU libtool])

    if test -z "$TAR"; then
        AC_PATH_PROG(TAR, tar,, /usr/freeware/bin:/bin:/usr/local/bin:/usr/bin)
    fi
    tar=$TAR
    AC_SUBST(tar)
    if test -z "$ZIP"; then
        AC_PATH_PROG(ZIP, gzip,, /bin:/usr/bin:/usr/local/bin:/usr/freeware/bin)
    fi

    zip=$ZIP
    AC_SUBST(zip)

    if test -z "$MAKEDEPEND"; then
        AC_PATH_PROG(MAKEDEPEND, makedepend, /bin/true)
    fi
    makedepend=$MAKEDEPEND
    AC_SUBST(makedepend)

    if test -z "$AWK"; then
        AC_PATH_PROG(AWK, awk,, /bin:/usr/bin)
    fi
    awk=$AWK
    AC_SUBST(awk)

    if test -z "$SED"; then
        AC_PATH_PROG(SED, sed,, /bin:/usr/bin)
    fi
    sed=$SED
    AC_SUBST(sed)

    if test -z "$ECHO"; then
        AC_PATH_PROG(ECHO, echo,, /bin:/usr/bin)
    fi
    echo=$ECHO
    AC_SUBST(echo)

    if test -z "$SORT"; then
        AC_PATH_PROG(SORT, sort,, /bin:/usr/bin)
    fi
    sort=$SORT
    AC_SUBST(sort)

    dnl check if symbolic links are supported
    AC_PROG_LN_S

    if test "$enable_gettext" = yes; then
        if test -z "$MSGFMT"; then
                AC_PATH_PROG(MSGFMT, msgfmt,, /usr/bin:/usr/local/bin:/usr/freeware/bin)
        fi
        msgfmt=$MSGFMT
        AC_SUBST(msgfmt)
        AC_PACKAGE_NEED_UTILITY($1, "$msgfmt", msgfmt, gettext)

        if test -z "$MSGMERGE"; then
                AC_PATH_PROG(MSGMERGE, msgmerge,, /usr/bin:/usr/local/bin:/usr/freeware/bin)
        fi
        msgmerge=$MSGMERGE
        AC_SUBST(msgmerge)
        AC_PACKAGE_NEED_UTILITY($1, "$msgmerge", msgmerge, gettext)
    fi

    if test -z "$RPM"; then
        AC_PATH_PROG(RPM, rpm,, /bin:/usr/bin:/usr/freeware/bin)
    fi
    rpm=$RPM
    AC_SUBST(rpm)

    dnl .. and what version is rpm
    rpm_version=0
    test -n "$RPM" && test -x "$RPM" && rpm_version=`$RPM --version \
                        | awk '{print $NF}' | awk -F. '{V=1; print $V}'`
    AC_SUBST(rpm_version)
    dnl At some point in rpm 4.0, rpm can no longer build rpms, and
    dnl rpmbuild is needed (rpmbuild may go way back; not sure)
    dnl So, if rpm version >= 4.0, look for rpmbuild.  Otherwise build w/ rpm
    if test $rpm_version -ge 4; then
        AC_PATH_PROG(RPMBUILD, rpmbuild)
        rpmbuild=$RPMBUILD
    else
        rpmbuild=$RPM
    fi
    AC_SUBST(rpmbuild)
  ])

# The AC_MULTILIB macro was extracted and modified from 
# gettext-0.15's AC_LIB_PREPARE_MULTILIB macro in the lib-prefix.m4 file
# so that the correct paths can be used for 64-bit libraries.
#
dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.

dnl AC_MULTILIB creates a variable libdirsuffix, containing
dnl the suffix of the libdir, either "" or "64".
dnl Only do this if the given enable parameter is "yes".
AC_DEFUN([AC_MULTILIB],
[
  dnl There is no formal standard regarding lib and lib64. The current
  dnl practice is that on a system supporting 32-bit and 64-bit instruction
  dnl sets or ABIs, 64-bit libraries go under $prefix/lib64 and 32-bit
  dnl libraries go under $prefix/lib. We determine the compiler's default
  dnl mode by looking at the compiler's library search path. If at least
  dnl of its elements ends in /lib64 or points to a directory whose absolute
  dnl pathname ends in /lib64, we assume a 64-bit ABI. Otherwise we use the
  dnl default, namely "lib".
  enable_lib64="$1"
  libdirsuffix=""
  searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
  if test "$enable_lib64" = "yes" -a -n "$searchpath"; then
    save_IFS="${IFS= 	}"; IFS=":"
    for searchdir in $searchpath; do
      if test -d "$searchdir"; then
        case "$searchdir" in
          */lib64/ | */lib64 ) libdirsuffix=64 ;;
          *) searchdir=`cd "$searchdir" && pwd`
             case "$searchdir" in
               */lib64 ) libdirsuffix=64 ;;
             esac ;;
        esac
      fi
    done
    IFS="$save_IFS"
  fi
  AC_SUBST(libdirsuffix)
])

AC_DEFUN([AC_PACKAGE_NEED_UUID_H],
  [ AC_CHECK_HEADERS([uuid.h sys/uuid.h uuid/uuid.h])
    if test $ac_cv_header_uuid_h = no -a \
	    $ac_cv_header_sys_uuid_h = no -a \
	    $ac_cv_header_uuid_uuid_h = no; then
	echo
	echo 'FATAL ERROR: could not find a valid UUID header.'
	echo 'Install the Universally Unique Identifiers development package.'
	exit 1
    fi
  ])

AC_DEFUN([AC_PACKAGE_NEED_UUIDCOMPARE],
  [ AC_CHECK_FUNCS(uuid_compare)
    if test $ac_cv_func_uuid_compare = yes; then
	libuuid=""
    else
	AC_CHECK_LIB(uuid, uuid_compare,, [
	    echo
	    echo 'FATAL ERROR: could not find a valid UUID library.'
	    echo 'Install the Universally Unique Identifiers library package.'
	    exit 1])
	libuuid="-luuid"
    fi
    AC_SUBST(libuuid)
  ])

AC_DEFUN([AC_PACKAGE_NEED_NCURSES_H],
  [ AC_CHECK_HEADERS([ncurses.h])
    if test "$ac_cv_header_ncurses_h" != yes; then
        echo
        echo 'FATAL ERROR: could not find a valid ncurses header.'
        echo 'Install the ncurses development package.'
        exit 1
    fi
  ])

AC_DEFUN([AC_PACKAGE_WANT_WORKING_LIBNCURSES],
  [ AC_CHECK_LIB(ncurses, initscr,, [
        echo
        echo 'FATAL ERROR: could not find a valid ncurses library.'
        echo 'Install the ncurses library package.'
        exit 1
    ])
    AC_MSG_CHECKING([for bad glibc/ncurses header interaction])
    libcurses="-lncurses"
    LIBS="$LIBS $libcurses"
    CFLAGS="$CFLAGS -D_GNU_SOURCE"
    AC_TRY_LINK([
#include <ncurses.h>
#include <signal.h>],
        [wgetch(stdscr);],
        [enable_curses=yes; AC_MSG_RESULT([ok])],
        [enable_curses=no; libcurses=""; AC_MSG_RESULT([disabling curses])])
    AC_SUBST(enable_curses)
    AC_SUBST(libcurses)
  ])

AC_DEFUN([AC_PACKAGE_NEED_XFS_XFS_H],
  [ AC_CHECK_HEADERS([xfs/xfs.h])
    if test "$ac_cv_header_xfs_xfs_h" != "yes"; then
        echo
        echo 'FATAL ERROR: cannot find a valid <xfs/xfs.h> header file.'
        echo 'Install or upgrade the XFS development package.'
        echo 'Alternatively, run "make install-dev" from the xfsprogs source.'
        exit 1
    fi
  ])

AC_DEFUN([AC_PACKAGE_NEED_XFS_XQM_H],
  [ AC_CHECK_HEADERS([xfs/xqm.h])
    if test "$ac_cv_header_xfs_xqm_h" != "yes"; then
        echo
        echo 'FATAL ERROR: cannot find a valid <xfs/xqm.h> header file.'
        echo 'Install or upgrade the XFS development package.'
        echo 'Alternatively, run "make install-dev" from the xfsprogs source.'
        exit 1
    fi
  ])

AC_DEFUN([AC_PACKAGE_NEED_XFS_HANDLE_H],
  [ AC_CHECK_HEADERS([xfs/handle.h])
    if test "$ac_cv_header_xfs_handle_h" != "yes"; then
        echo
        echo 'FATAL ERROR: cannot find a valid <xfs/handle.h> header file.'
        echo 'Install or upgrade the XFS development package.'
        echo 'Alternatively, run "make install-dev" from the xfsprogs source.'
        exit 1
    fi
  ])

AC_DEFUN([AC_PACKAGE_NEED_LIBXFSINIT_LIBXFS],
  [ AC_CHECK_LIB(xfs, libxfs_init,, [
        echo
        echo 'FATAL ERROR: could not find a valid XFS base library.'
        echo 'Install or upgrade the XFS library package.'
        echo 'Alternatively, run "make install-dev" from the xfsprogs source.'
        exit 1
    ])
    libxfs="-lxfs"
    test -f `pwd`/../xfsprogs/libxfs/libxfs.la && \
        libxfs="`pwd`/../xfsprogs/libxfs/libxfs.la"
    test -f ${libexecdir}${libdirsuffix}/libxfs.la && \
	libxfs="${libexecdir}${libdirsuffix}/libxfs.la"
    AC_SUBST(libxfs)
  ])

AC_DEFUN([AC_PACKAGE_NEED_OPEN_BY_FSHANDLE],
  [ AC_CHECK_LIB(handle, open_by_fshandle,, [
        echo
        echo 'FATAL ERROR: could not find a current XFS handle library.'
        echo 'Install or upgrade the XFS library package.'
        echo 'Alternatively, run "make install-dev" from the xfsprogs source.'
        exit 1
    ])
    libhdl="-lhandle"
    test -f `pwd`/../xfsprogs/libhandle/libhandle.la && \
        libhdl="`pwd`/../xfsprogs/libhandle/libhandle.la"
    test -f ${libexecdir}${libdirsuffix}/libhandle.la && \
	libhdl="${libexecdir}${libdirsuffix}/libhandle.la"
    AC_SUBST(libhdl)
  ])

AC_DEFUN([AC_PACKAGE_NEED_ATTRLIST_LIBHANDLE],
  [ AC_CHECK_LIB(handle, attr_list_by_handle,, [
        echo
        echo 'FATAL ERROR: could not find a current XFS handle library.'
        echo 'Install or upgrade the XFS library package.'
        echo 'Alternatively, run "make install-lib" from the xfsprogs source.'
        exit 1
    ])
    libhdl="-lhandle"
    test -f `pwd`/../xfsprogs/libhandle/libhandle.la && \
        libhdl="`pwd`/../xfsprogs/libhandle/libhandle.la"
    test -f ${libexecdir}${libdirsuffix}/libhandle.la && \
	libhdl="${libexecdir}${libdirsuffix}/libhandle.la"
    AC_SUBST(libhdl)
  ])

AC_DEFUN([AC_PACKAGE_NEED_IRIX_LIBHANDLE],
  [ 
    AC_MSG_CHECKING([libhandle.a for IRIX])
    libhdl="`pwd`/../irix/libhandle/libhandle.a"
    if ! test -f $libhdl; then
	echo 'no'
        echo 'FATAL ERROR: could not find IRIX XFS handle library.'
        exit 1
    fi
    echo 'yes'
    AC_SUBST(libhdl)
  ])

AC_DEFUN([AC_PACKAGE_NEED_XFSCTL_MACRO],
  [ AC_MSG_CHECKING([xfsctl from xfs/libxfs.h])
    AC_TRY_LINK([#include <xfs/libxfs.h>], [ int x = xfsctl(0, 0, 0, 0); ],
      [ echo ok ],
      [ echo
        echo 'FATAL ERROR: cannot find required macros in the XFS headers.'
        echo 'Upgrade your XFS programs (xfsprogs) development package.'
        echo 'Alternatively, run "make install-dev" from the xfsprogs source.'
        exit 1
      ])
  ])

AC_DEFUN([AC_PACKAGE_NEED_XFS_DMAPI_H],
  [ AC_CHECK_HEADERS([xfs/dmapi.h])
    if test "$ac_cv_header_xfs_dmapi_h" != yes; then
        echo
        echo 'FATAL ERROR: could not find a valid DMAPI library header.'
        echo 'Install the data migration API (dmapi) development package.'
        echo 'Alternatively, run "make install-dev" from the dmapi source.'
        exit 1
    fi
  ])

AC_DEFUN([AC_PACKAGE_NEED_MAKEHANDLE_LIBDM],
  [ AC_CHECK_LIB(dm, dm_make_handle,, [
        echo
        echo 'FATAL ERROR: could not find a valid DMAPI base library.'
        echo 'Install the data migration API (dmapi) library package.'
        echo 'Alternatively, run "make install" from the dmapi source.'
        exit 1
    ])
    libdm="-ldm"
    test -f `pwd`/../dmapi/libdm/libdm.la && \
        libdm="`pwd`/../dmapi/libdm/libdm.la"
    test -f ${libexecdir}${libdirsuffix}/libdm.la && \
	libdm="${libexecdir}${libdirsuffix}/libdm.la"
    AC_SUBST(libdm)
  ])

AC_DEFUN([AC_PACKAGE_NEED_ATTR_XATTR_H],
  [ AC_CHECK_HEADERS([attr/xattr.h])
    if test "$ac_cv_header_attr_xattr_h" != "yes"; then
        echo
        echo 'FATAL ERROR: attr/xattr.h does not exist.'
        echo 'Install the extended attributes (attr) development package.'
        echo 'Alternatively, run "make install-dev" from the attr source.'
        exit 1
    fi
  ])

AC_DEFUN([AC_PACKAGE_NEED_ATTR_ERROR_H],
  [ AC_CHECK_HEADERS([attr/error_context.h])
    if test "$ac_cv_header_attr_error_context_h" != "yes"; then
        echo
        echo 'FATAL ERROR: attr/error_context.h does not exist.'
        echo 'Install the extended attributes (attr) development package.'
        echo 'Alternatively, run "make install-dev" from the attr source.'
        exit 1
    fi
  ])

AC_DEFUN([AC_PACKAGE_NEED_ATTRIBUTES_H],
  [ have_attributes_h=false
    AC_CHECK_HEADERS([attr/attributes.h sys/attributes.h], [have_attributes_h=true], )
    if test "$have_attributes_h" = "false"; then
        echo
        echo 'FATAL ERROR: attributes.h does not exist.'
        echo 'Install the extended attributes (attr) development package.'
        echo 'Alternatively, run "make install-dev" from the attr source.'
        exit 1
    fi
  ])

AC_DEFUN([AC_PACKAGE_WANT_ATTRLIST_LIBATTR],
  [ AC_CHECK_LIB(attr, attr_list, [have_attr_list=true], [have_attr_list=false])
    AC_SUBST(have_attr_list)
  ])

AC_DEFUN([AC_PACKAGE_NEED_GETXATTR_LIBATTR],
  [ AC_CHECK_LIB(attr, getxattr,, [
        echo
        echo 'FATAL ERROR: could not find a valid Extended Attributes library.'
        echo 'Install the extended attributes (attr) development package.'
        echo 'Alternatively, run "make install-lib" from the attr source.'
        exit 1
    ])
    libattr="-lattr"
    test -f `pwd`/../attr/libattr/libattr.la && \
        libattr="`pwd`/../attr/libattr/libattr.la"
    test -f ${libexecdir}${libdirsuffix}/libattr.la && \
	libattr="${libexecdir}${libdirsuffix}/libattr.la"
    AC_SUBST(libattr)
  ])

AC_DEFUN([AC_PACKAGE_NEED_ATTRGET_LIBATTR],
  [ AC_CHECK_LIB(attr, attr_get,, [
        echo
        echo 'FATAL ERROR: could not find a valid Extended Attributes library.'
        echo 'Install the extended attributes (attr) development package.'
        echo 'Alternatively, run "make install-lib" from the attr source.'
        exit 1
    ])
    libattr="-lattr"
    test -f `pwd`/../attr/libattr/libattr.la && \
        libattr="`pwd`/../attr/libattr/libattr.la"
    test -f ${libexecdir}${libdirsuffix}/libattr.la && \
	libattr="${libexecdir}${libdirsuffix}/libattr.la"
    AC_SUBST(libattr)
  ])

AC_DEFUN([AC_PACKAGE_NEED_ATTRIBUTES_MACROS],
  [ AC_MSG_CHECKING([macros in attr/attributes.h])
    AC_TRY_LINK([
#include <sys/types.h>
#include <attr/attributes.h>],
    [ int x = ATTR_SECURE; ], [ echo ok ], [
        echo
	echo 'FATAL ERROR: could not find a current attributes header.'
        echo 'Upgrade the extended attributes (attr) development package.'
        echo 'Alternatively, run "make install-dev" from the attr source.'
	exit 1 ])
  ])

# 
# Find format of installed man pages.
# Always gzipped on Debian, but not Redhat pre-7.0.
# We don't deal with bzip2'd man pages, which Mandrake uses,
# someone will send us a patch sometime hopefully. :-)
# 
AC_DEFUN([AC_MANUAL_FORMAT],
  [ have_zipped_manpages=false
    for d in ${prefix}/share/man ${prefix}/man ; do
        if test -f $d/man1/man.1.gz
        then
            have_zipped_manpages=true
            break
        fi
    done
    AC_SUBST(have_zipped_manpages)
  ])