--- gforth/configure.in	2007/03/19 12:54:41	1.177
+++ gforth/configure.in	2007/04/09 22:36:01	1.182
@@ -21,7 +21,7 @@ dnl Process this file with autoconf to p
 
 dnl We use some automake macros here,
 dnl but don't use automake for creating Makefile.in
-AC_INIT([gforth],[0.6.2-20060527],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth])
+AC_INIT([gforth],[0.6.9-20070401],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth])
 AC_PREREQ(2.54)
 #snapshots have numbers major.minor.release-YYYYMMDD
 #note that lexicographic ordering must be heeded.
@@ -86,18 +86,33 @@ dnl   --without-peephole	disables peepho
 dnl 			but slower images.],
 dnl PEEPHOLE="$withval")
 
-AC_ARG_ENABLE(ec,
-	AC_HELP_STRING([--enable-ec],
+AC_ARG_WITH(ec,
+	AC_HELP_STRING([--with-ec=<arch>],
 			[  Build gforth for systems without OS.]),
-	,enable_ec=no)
-if test "$enable_ec" = "yes"; then
-  echo "defining standalone system"
-  AC_DEFINE(STANDALONE,,[Define if you want a Gforth without OS])
-  EC_MODE="true"
-else
+[if test "$withval" = "no"; then
   echo "defining hosted system"
   EC_MODE="false"
-fi
+  EC=""
+  engine2="engine2.o"
+  engine_fast2="engine-fast2.o"
+  no_dynamic=""
+  image_i=""
+  signals_o="io.o signals.o"
+else
+  echo "defining standalone system (${withval})"
+  AC_DEFINE(STANDALONE,,[Define if you want a Gforth without OS])
+  EC_MODE="true"
+  EC="-ec"
+  engine2=""
+  engine_fast2=""
+  no_dynamic="-DNO_DYNAMIC"
+  image_i="image.i"
+  if test "$withval" != "yes"; then
+    signals_o="io-${withval}.o"
+  else
+    signals_o="io.o"
+  fi
+fi])
 
 #variables mentioned in INSTALL
 AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x); gcc-2.95 recommended.])
@@ -145,7 +160,13 @@ test "$GCC" = "yes" || AC_MSG_ERROR(Gfor
 
 AC_SUBST(CC)
 AC_SUBST(DEBUGFLAG)
+AC_SUBST(EC)
 AC_SUBST(EC_MODE)
+AC_SUBST(engine2)
+AC_SUBST(engine_fast2)
+AC_SUBST(no_dynamic)
+AC_SUBST(image_i)
+AC_SUBST(signals_o)
 
 #this is used to disable some (not generally essential) part of the
 #Makefile that some makes don't grok.  It would be better to test for
@@ -719,7 +740,9 @@ AC_CHECK_FUNCS(mmap sysconf getpagesize)
 AM_PATH_LISPDIR
 
 kernel_fi=kernl${wordsize}${bytesex}.fi
+include_fi=kernl${wordsize}${bytesex}${EC}.fi
 AC_SUBST(kernel_fi)
+AC_SUBST(include_fi)
 
 #this breaks bindists
 #dnl replace srource directory by absolute value