* configure.in (AC_PREREQ): Bump to 2.13.

[pf3gnuchains/gcc-fork.git] / gcc / system.h

diff --git a/gcc/system.h b/gcc/system.h
index fe8cae1..0fa561a 100644 (file)
--- a/gcc/system.h
+++ b/gcc/system.h
@@ -438,16 +438,13 @@ extern void abort ();
 #endif
 
 /* Define a STRINGIFY macro that's right for ANSI or traditional C.
-   HAVE_CPP_STRINGIFY only refers to the stage1 compiler.  Assume that
-   (non-traditional) gcc used in stage2 or later has this feature.
-
    Note: if the argument passed to STRINGIFY is itself a macro, eg
    #define foo bar, STRINGIFY(foo) will produce "foo", not "bar".
    Although the __STDC__ case could be made to expand this via a layer
    of indirection, the traditional C case can not do so.  Therefore
    this behavior is not supported. */
 #ifndef STRINGIFY
-# if defined(HAVE_CPP_STRINGIFY) || (defined(__GNUC__) && defined(__STDC__))
+# ifdef HAVE_STRINGIZE
 #  define STRINGIFY(STRING) #STRING
 # else
 #  define STRINGIFY(STRING) "STRING"