--- gforth/configure.in	2000/07/10 19:20:48	1.64
+++ gforth/configure.in	2000/07/20 13:29:43	1.67
@@ -22,7 +22,7 @@ AC_INIT(engine/engine.c)
 
 dnl We use some automake macros here,
 dnl but don't use automake for creating Makefile.in
-AM_INIT_AUTOMAKE(gforth,0.4.9-20000606)
+AM_INIT_AUTOMAKE(gforth,0.4.9-20000720)
 #snapshots have numbers major.minor.release-YYYYMMDD
 #note that lexicographic ordering bust be heeded.
 #I.e., 0.4.1-YYYYMMDD must not exist before 0.4.1!
@@ -258,7 +258,10 @@ case "$host_cpu" in
 		AC_TRY_LINK(,,ac_link_script=yes,ac_link_script=no)
 		test $ac_link_script = yes||LDFLAGS=$OLDLDFLAGS
 		AC_MSG_RESULT($ac_link_script)
-		#AC_DEFINE(INDIRECT_THREADED))
+		AC_MSG_CHECKING([whether the code is in the first 32MB])
+		AC_TRY_RUN([main(){label: exit(((unsigned long)&&label)>32000000UL);}],ac_code_under_32=yes,ac_code_under_32=no,ac_code_under_32=no)
+                AC_MSG_RESULT($ac_code_under_32)
+		test $ac_code_under_32 = yes||(AC_MSG_WARN([Using indirect threading; please contact us (bug-gforth@gnu.org)]); AC_DEFINE(INDIRECT_THREADED))
 		;;
 	*)
 		echo "No direct threading support for $host_cpu, using indirect threading."
@@ -271,10 +274,10 @@ esac
 AC_SUBST(host)
 AC_SUBST(ENGINE_FLAGS)
 
-AC_CHECK_PROG(asm_fs,asm.fs,$srcdir/arch/$machine/asm.fs,,$srcdir/arch/$machine)
+AC_CHECK_PROG(asm_fs,asm.fs,arch/$machine/asm.fs,,$srcdir/arch/$machine)
 AC_SUBST(asm_fs)
 
-AC_CHECK_PROG(disasm_fs,disasm.fs,$srcdir/arch/$machine/disasm.fs,,$srcdir/arch/$machine)
+AC_CHECK_PROG(disasm_fs,disasm.fs,arch/$machine/disasm.fs,,$srcdir/arch/$machine)
 AC_SUBST(disasm_fs)
 
 case "$host_os" in