--- gforth/configure.in	2003/08/28 16:08:30	1.133
+++ gforth/configure.in	2003/09/08 13:03:06	1.135
@@ -42,6 +42,12 @@ AC_ARG_ENABLE(force-reg,
 			  but also incorrect code with some gcc versions on
 			  some processors (default disabled).],
 AC_DEFINE(FORCE_REG,,[Define if you want to use explicit register declarations for better performance or for more convenient CODE words (does not work with all GCC versions on all machines)]))
+AC_SUBST(PROFEXES)
+AC_SUBST(PROFOBJS)
+AC_ARG_ENABLE(prof,
+[  --enable-prof          Build gforth-prof, which outputs frequently occuring
+                          sequences of primitives.],
+PROFEXES="gforth-prof\$(EXE)"; PROFOBJS="engine-prof.o main-prof.o profile.o")
 
 AC_ARG_WITH(debug,
 [  --with-debug		  specifies option -g to compile with debug info
@@ -134,13 +140,9 @@ case "$host_cpu" in
 		machine=hppa
 		$srcdir/mkinstalldirs arch/hppa
 		AC_LIBOBJ(../arch/hppa/cache)
-		#LDFLAGS="$LDFLAGS -Xlinker -N"
+		#-N needed for --dynamic <M4U3b.3790$9d.317@news.cpqcorp.net>
+		LDFLAGS="$LDFLAGS -Xlinker -N"
 		LIBS="$LIBS -L/lib/pa1.1/"
-		#executing dynamically generated code produced segfaults on
-		#the only HPPA machine that could waste code space, so
-		#disable it by default
-		no_dynamic_default=1
-		AC_MSG_WARN(Disabling dynamic native code generation by default (speed penalty factor ~2))
 		;;
 	sparc*)
 		machine=sparc