Subject: Re: lib/36511: lcc is an ANSI C compiler for a variety of platforms
To: Christos Zoulas <christos@zoulas.com>
From: Aleksey Cheusov <cheusov@tut.by>
List: netbsd-bugs
Date: 06/20/2007 20:24:53
> On Jun 20,  9:47am, mrg@eterna.com.au (matthew green) wrote:
> -- Subject: re: lib/36511: lcc is an ANSI C compiler for a variety of platfor

> | 
> | the lcc package needs to have it's own sys/cdefs.h updated to a modern
> | netbsd.  (and perhaps some magic to make it work on older release?)
> | 
> | see pkgsrc/devel/lcc/files/cdefs.h.

> I think that we can add an #ifdef __LCC__ and fix the RENAME() macro
> in cdefs.h.

RENAME macro is defined in lcc's cdefs.h but after #including cdecl_elf.h.

How about about fixing
      #if __STDC__
!         ^^^^^^^^
      #define ___RENAME(x)    __asm(___STRING(_C_LABEL(x)))
      #else
      #ifdef __LEADING_UNDERSCORE
      ...

and 

      #if __STDC__
!         ^^^^^^^^
      #define __strong_alias(alias,sym)                      \
      __asm(".global " _C_LABEL_STRING(#alias) "\n"          \
      _C_LABEL_STRING(#alias) " = " _C_LABEL_STRING(#sym));


P.S.
wip/tcc has the same problem

0 ~>tcc -c -o main.o main.c 
In file included from main.c:1:
In file included from /usr/include/stdio.h:40:
/usr/include/sys/cdefs.h:254: #error "No function renaming possible"
1 ~>tcc -v 
tcc version 0.9.22
0 ~>

-- 
Best regards, Aleksey Cheusov.