configure.in

dnl Process this file with autoconf to produce a configure script.
AC_INIT(src/libxen.c)
AM_CONFIG_HEADER(config.h)
AC_CANONICAL_HOST

LIBXEN_MAJOR_VERSION=0
LIBXEN_MINOR_VERSION=0
LIBXEN_MICRO_VERSION=1
LIBXEN_MICRO_VERSION_SUFFIX=
LIBXEN_VERSION=$LIBXEN_MAJOR_VERSION.$LIBXEN_MINOR_VERSION.$LIBXEN_MICRO_VERSION$LIBXEN_MICRO_VERSION_SUFFIX
LIBXEN_VERSION_INFO=`expr $LIBXEN_MAJOR_VERSION + $LIBXEN_MINOR_VERSION`:$LIBXEN_MICRO_VERSION:$LIBXEN_MINOR_VERSION

LIBXEN_VERSION_NUMBER=`expr $LIBXEN_MAJOR_VERSION \* 10000 + $LIBXEN_MINOR_VERSION \* 100 + $LIBXEN_MICRO_VERSION`

if test -f CVS/Entries; then
  extra=`grep ChangeLog CVS/Entries | grep -v LIBXEN | sed -e s\%/ChangeLog/1\.%% -e s\%/.*$%%`
  echo extra=$extra
  if test "$extra" != ""
  then
      LIBXEN_VERSION_EXTRA="-CVS$extra"
  fi
fi

AC_SUBST(LIBXEN_MAJOR_VERSION)
AC_SUBST(LIBXEN_MINOR_VERSION)
AC_SUBST(LIBXEN_MICRO_VERSION)
AC_SUBST(LIBXEN_VERSION)
AC_SUBST(LIBXEN_VERSION_INFO)
AC_SUBST(LIBXEN_VERSION_NUMBER)
AC_SUBST(LIBXEN_VERSION_EXTRA)

VERSION=${LIBXEN_VERSION}

AM_INIT_AUTOMAKE(libxen, $VERSION)

dnl Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_CPP
AC_PATH_PROG(RM, rm, /bin/rm)
AC_PATH_PROG(MV, mv, /bin/mv)
AC_PATH_PROG(TAR, tar, /bin/tar)

dnl Make sure we have an ANSI compiler
AM_C_PROTOTYPES
test "x$U" != "x" && AC_MSG_ERROR(Compiler not ANSI compliant)

AM_PROG_LIBTOOL

dnl search for the low level Xen library
AC_SEARCH_LIBS(xc_domain_create, [xenctrl], [], [AC_MSG_ERROR([Xen control library not found])])
AC_SEARCH_LIBS(xs_read, [xenstore], [], [AC_MSG_ERROR([Xen store library not found])])

AC_OUTPUT(Makefile src/Makefile include/Makefile docs/Makefile libxen.pc libxen.spec)