--- gforth/configure.in	2008/02/23 13:03:55	1.216
+++ gforth/configure.in	2008/07/15 09:30:12	1.229
@@ -20,7 +20,7 @@ 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],[0.6.9-20080223],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth])
+AC_INIT([gforth],[0.6.9-20080430],[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.
@@ -29,6 +29,16 @@ UPDATED="February 23, 2008"
 AC_SUBST(UPDATED)
 AC_CONFIG_HEADERS(engine/config.h)
 
+#remnants from having ltdl as convenience library
+LTDLDEPS=""
+LTDLINCL=""
+LIBLTDL=""
+LTDL_LDLIBS=""
+AC_SUBST(LTDLDEPS)
+AC_SUBST(LTDLINCL)
+AC_SUBST(LIBLTDL)
+AC_SUBST(LTDL_LDLIBS)
+
 #suppress the "-g -O2" default
 test "$CFLAGS" || CFLAGS=-O2
 
@@ -510,7 +520,7 @@ then
 	AC_DEFINE_UNQUOTED(DOUBLE_UCELL_TYPE,$ac_cv_int_type_double_ucell,[an unsigned integer type that is twice as long as a pointer])
         OPTS=-ll
 else
-        if test "$ac_cv_sizeof_char_p" == 8; then
+        if test "$ac_cv_sizeof_char_p" = 8; then
            OPTS="-ll -noll"
         else
            OPTS=-noll
@@ -518,7 +528,11 @@ else
 fi
 
 if grep -q FORCE_REG arch/$machine/machine.h; then
-   OPTS=`for i in $OPTS; do echo -n "$i-reg "; done`$OPTS
+   OPTS2=''
+   for i in $OPTS; do OPTS2="$OPTS2 $i-reg"; done
+   OPTS="$OPTS2 $OPTS"
+else
+  AC_DEFINE_UNQUOTED(FORCE_REG_UNNECESSARY,,[defined if the platform does not need FORCE_REG])
 fi
 AC_SUBST(OPTS)
 
@@ -792,7 +806,6 @@ dnl This check is just for making later
 dnl using sin here is no good idea since it is built-into gcc and typechecked
 AC_CHECK_LIB(m,asin)
 AC_CHECK_LIB(ltdl,lt_dlinit)
-AC_CHECK_LIB(dl,dlopen)
 dnl check for libffi 2.x
 AC_CHECK_LIB(ffi,ffi_call)
 if test $ac_cv_lib_ffi_ffi_call = yes
@@ -855,6 +868,7 @@ gforthmi
 vmgen
 machpc.fs
 envos.fs
+preforth
 engine/Makefile
 engine/libcc.h
 doc/version.texi
@@ -863,6 +877,7 @@ AC_CONFIG_COMMANDS([stamp-h],[[echo time
 chmod +x gforthmi
 chmod +x vmgen
 chmod +x build-ec
+chmod +x preforth
 test -d kernel||mkdir kernel
 $srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION
 ln -sf ../../../engine/config.h ../../../engine/libcc.h include/gforth/$PACKAGE_VERSION]],[[PACKAGE_VERSION=$PACKAGE_VERSION]])