2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>

	* aclocal/bsp-alias.m4: New (Copied from ../../aclocal).
	* aclocal/bsp-arg-enable.m4: New (Copied from ../../aclocal).
	* aclocal/bsp-configure.m4: New (Copied from ../../aclocal).
	* aclocal/bspopts.m4: New (Copied from ../../aclocal).
	* aclocal/canonical-host.m4: New (Copied from ../../aclocal).
	* aclocal/canonicalize-tools.m4: New (Copied from ../../aclocal).
	* aclocal/canonical-target-name.m4: New (Copied from ../../aclocal).
	* aclocal/check-cpu.m4: New (Copied from ../../aclocal).
	* aclocal/check-custom-bsp.m4: New (Copied from ../../aclocal).
	* aclocal/check-cxx.m4: New (Copied from ../../aclocal).
	* aclocal/check-itron.m4: New (Copied from ../../aclocal).
	* aclocal/check-multiprocessing.m4: New (Copied from ../../aclocal).
	* aclocal/check-networking.m4: New (Copied from ../../aclocal).
	* aclocal/check-posix.m4: New (Copied from ../../aclocal).
	* aclocal/check-rdbg.m4: New (Copied from ../../aclocal).
	* aclocal/check-tool.m4: New (Copied from ../../aclocal).
	* aclocal/config-subdirs.m4: New (Copied from ../../aclocal).
	* aclocal/enable-bare.m4: New (Copied from ../../aclocal).
	* aclocal/enable-cxx.m4: New (Copied from ../../aclocal).
	* aclocal/enable-inlines.m4: New (Copied from ../../aclocal).
	* aclocal/enable-itron.m4: New (Copied from ../../aclocal).
	* aclocal/enable-multiprocessing.m4: New (Copied from ../../aclocal).
	* aclocal/enable-networking.m4: New (Copied from ../../aclocal).
	* aclocal/enable-posix.m4: New (Copied from ../../aclocal).
	* aclocal/enable-rdbg.m4: New (Copied from ../../aclocal).
	* aclocal/enable-rtemsbsp.m4: New (Copied from ../../aclocal).
	* aclocal/env-rtemsbsp.m4: New (Copied from ../../aclocal).
	* aclocal/gcc-isystem.m4: New (Copied from ../../aclocal).
	* aclocal/gcc-pipe.m4: New (Copied from ../../aclocal).
	* aclocal/gcc-specs.m4: New (Copied from ../../aclocal).
	* aclocal/i386-gas-code16.m4: New (Copied from ../../aclocal).
	* aclocal/multilib.m4: New (Copied from ../../aclocal).
	* aclocal/path-ksh.m4: New (Copied from ../../aclocal).
	* aclocal/path-perl.m4: New (Copied from ../../aclocal).
	* aclocal/ppc.m4: New (Copied from ../../aclocal).
	* aclocal/prog-ccas.m4: New (Copied from ../../aclocal).
	* aclocal/prog-cc.m4: New (Copied from ../../aclocal).
	* aclocal/prog-cxx.m4: New (Copied from ../../aclocal).
	* aclocal/project-root.m4: New (Copied from ../../aclocal).
	* aclocal/quoting.m4: New (Copied from ../../aclocal).
	* aclocal/rtems-cpu-subdirs.m4: New (Copied from ../../aclocal).
	* aclocal/rtems-flags.m4: New (Copied from ../../aclocal).
	* aclocal/rtems-top.m4: New (Copied from ../../aclocal).
	* aclocal/target.m4: New (Copied from ../../aclocal).
	* aclocal/tool-paths.m4: New (Copied from ../../aclocal).
	* aclocal/version.m4: New (Copied from ../../aclocal).

1 files changed, 31 insertions, 0 deletions

diff --git a/c/src/aclocal/i386-gas-code16.m4 b/c/src/aclocal/i386-gas-code16.m4
new file mode 100644
index 0000000000..9bb0030d94
--- /dev/null
+++ b/c/src/aclocal/i386-gas-code16.m4
@@ -0,0 +1,31 @@
+dnl
+dnl  $Id$
+dnl 
+
+dnl check for i386 gas supporting 16 bit mode
+dnl     - binutils 2.9.1.0.7 and higher
+
+AC_DEFUN(RTEMS_I386_GAS_CODE16,
+[ if test "${host_cpu}" = "i386"; then
+    AC_CACHE_CHECK([for 16 bit mode assembler support],
+      rtems_cv_prog_gas_code16,
+      [cat > conftest.s << EOF
+         .code16
+         data32
+         addr32
+         lgdt 0
+EOF
+      if AC_TRY_COMMAND($AS -o conftest.o conftest.s); then
+        rtems_cv_prog_gas_code16=yes
+      else
+        rtems_cv_prog_gas_code16=no
+      fi])
+    RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16"
+  fi
+  AC_SUBST(RTEMS_GAS_CODE16)
+  if test x"${RTEMS_GAS_CODE16}" = x"yes";
+  then
+    AC_DEFINE_UNQUOTED(NEW_GAS,1,[if using 16 bit mode assembler support])
+  fi
+])
+