AC_INIT(src/guile-vm.c)
AM_INIT_AUTOMAKE(guile-vm, 0.5)
AM_CONFIG_HEADER(src/config.h)

GUILE_FLAGS
if test "`guile -c '(display (string>=? (version) "1.4.1"))'`" != "#t"; then
  AC_MSG_ERROR([Your Guile is too old.  You need guile-1.4.1 or later.])
fi

AC_PROG_CC
AC_PROG_LN_S
AM_PROG_LIBTOOL
AC_C_LABELS_AS_VALUES

guiledir="\$(datadir)/guile"
AC_SUBST(guiledir)

GUILEC="GUILE_LOAD_PATH=\$(top_srcdir)/module \
  LD_LIBRARY_PATH=\$(top_srcdir)/src/.libs \
  guile -s \$(top_srcdir)/src/guilec"
AC_SUBST(GUILEC)

AC_OUTPUT(Makefile src/Makefile doc/Makefile module/Makefile
  module/system/Makefile module/system/base/Makefile
  module/system/vm/Makefile module/system/il/Makefile
  module/system/repl/Makefile
  testsuite/Makefile)