* config.gcc: Reorganize --with-cpu logic. Set

[pf3gnuchains/gcc-fork.git] / gcc / config / i386 / rtemself.h

diff --git a/gcc/config/i386/rtemself.h b/gcc/config/i386/rtemself.h
index 7e831b9..59c40d6 100644 (file)
--- a/gcc/config/i386/rtemself.h
+++ b/gcc/config/i386/rtemself.h
@@ -1,4 +1,4 @@
-/* Definitions for rtems targeting a ix86 using ELF.
+/* Definitions for rtems targeting an ix86 using ELF.
    Copyright (C) 1996, 1997, 2000, 2001, 2002 Free Software Foundation, Inc.
    Contributed by Joel Sherrill (joel@OARcorp.com).
 
@@ -21,11 +21,13 @@ Boston, MA 02111-1307, USA.  */
 
 /* Specify predefined symbols in preprocessor.  */
 
-#include <i386/i386elf.h>
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES  "-D__rtems__ -Asystem=rtems \
-    -D__ELF__ -D__i386__ -D__USE_INIT_FINI__"
-
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) %{msoft-float:-D_SOFT_FLOAT}"
+#define TARGET_OS_CPP_BUILTINS()               \
+  do                                           \
+    {                                          \
+       builtin_define ("__rtems__");           \
+       builtin_define ("__USE_INIT_FINI__");   \
+       builtin_assert ("system=rtems");        \
+       if (!TARGET_80387)                      \
+         builtin_define ("_SOFT_FLOAT");       \
+    }                                          \
+  while (0)