gcc for syntax check only (C): need to read source from stdin

[Bernardo Innocenti]

Zack Weinberg wrote:
> "Dave Korn" <dave.korn@artimi.com> writes:
> 
> 
>>  No write perms mate!  However I'll check out HEAD and do a
>>before-and-after testsuite run overnight, and get back to you in the morning
>>with the results (UK time).  Will "--enable-languages=c,c++" be enough, or
>>do you want me to test against all default languages?
> 
> 
> For this, c/c++ should be fine.

Are you serious?  Such a dangerous patch surely ought
to be fully regtested with all languages enabled and
*at* *least* using:

 - a cc0 target
 - a big-endian target
 - a 64bit target
 - the mmix and vax backends
 - the new-ra branch
 - the POOMA testsuite

:-)


--- gcc.c.orig  2005-04-12 18:05:46.803428200 +0100
+++ gcc.c       2005-04-12 18:06:28.230338800 +0100
@@ -954,7 +954,7 @@ static const struct compiler default_com
                cc1 %(cpp_unique_options) %(cc1_options)}}\
                 %{!fsyntax-only:%(invoke_as)}}}}}}", 0, 1, 1},
   {"-",
-   "%{!E:%e-E required when input is from standard input}\
+   "%{!E:%e-E or -x required when input is from standard input}\
     %(trad_capable_cpp) %(cpp_options) %(cpp_debug_options)", 0, 0, 0},
   {".h", "@c-header", 0, 0, 0},
   {"@c-header",

-- 
  // Bernardo Innocenti - Develer S.r.l., R&D dept.
\X/  http://www.develer.com/