--- gforth/configure.in	2007/04/22 22:04:28	1.185
+++ gforth/configure.in	2007/06/23 15:42:31	1.189
@@ -21,12 +21,12 @@ 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],[0.6.9-20070401],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth])
+AC_INIT([gforth],[0.6.9-20070604],[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.
 #I.e., 0.4.1-YYYYMMDD must not exist before 0.4.1!
-UPDATED="April 09, 2006"
+UPDATED="June 02, 2007"
 AC_SUBST(UPDATED)
 AC_CONFIG_HEADERS(engine/config.h)
 
@@ -229,15 +229,15 @@ case "$host_cpu" in
 		;;
 	i386)
 		machine=386
-		CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem"
+		CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr"
 		;;
 	i486)
 		machine=386
-		CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem -m486"
+		CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -m486"
 		;;
 	i*86)
 		machine=386
-		CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem"
+		CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr"
 		CFLAGS_1="$CFLAGS"
 		CFLAGS="$CFLAGS -march=pentium"
 		AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486")
@@ -565,6 +565,14 @@ AC_TRY_COMPILE(,,ac_noreorder_blocks=yes
 CFLAGS="$CFLAGS_1"
 AC_MSG_RESULT($ac_noreorder_blocks)
 
+# Try if GCC understands -falign-labels=1
+AC_MSG_CHECKING([if $CC understands -falign-labels=1])
+CFLAGS_1="$CFLAGS"
+CFLAGS="$CFLAGS -falign-labels=1"
+AC_TRY_COMPILE(,,ac_noreorder_blocks=yes;ENGINE_FLAGS="$ENGINE_FLAGS -falign-labels=1",ac_align_labels=no)
+CFLAGS="$CFLAGS_1"
+AC_MSG_RESULT($ac_align_labels)
+
 # Try if GCC understands __attribute__((unused))
 AC_MSG_CHECKING([how to suppress 'unused variable' warnings])
 AC_TRY_COMPILE(,[int __attribute__((unused)) foo;], MAYBE_UNUSED='__attribute__((unused))',)
@@ -769,7 +777,7 @@ then
 fi
 AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal atanh)
 AC_FUNC_FSEEKO
-AC_CHECK_FUNCS(ftello dlopen sys_siglist getrusage)
+AC_CHECK_FUNCS(ftello dlopen sys_siglist getrusage nanosleep)
 AC_CHECK_TYPES(stack_t,,,[#include <signal.h>])
 AC_DECL_SYS_SIGLIST
 AC_CHECK_FUNC(getopt_long,[true],[AC_LIBOBJ(getopt) AC_LIBOBJ(getopt1)])
@@ -793,6 +801,8 @@ AC_SUBST(include_fi)
 #if test $srcdir = "."; then srcdir=`pwd` 
 #fi
 
+echo "version=$PACKAGE_VERSION"
+
 AC_SUBST(machine)
 AC_CONFIG_FILES([
 Makefile
@@ -802,12 +812,15 @@ vmgen
 machpc.fs
 envos.fs
 engine/Makefile
+engine/libcc.h
 doc/version.texi
 build-ec ])
 AC_CONFIG_COMMANDS([stamp-h],[[echo timestamp > stamp-h
 chmod +x gforthmi
 chmod +x vmgen
 chmod +x build-ec
-test -d kernel||mkdir kernel]],[[]])
+test -d kernel||mkdir kernel
+$srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION
+ln -s ../../../engine/config.h ../../../engine/libcc.h include/gforth/$PACKAGE_VERSION]],[[PACKAGE_VERSION=$PACKAGE_VERSION]])
 AC_OUTPUT