lang/tcc unusable

[Carlos Jacobo Puga Medina]

El lun, 03-08-2015 a las 18:26 -0400, Jung-uk Kim escribió:
> On 08/03/2015 17:40, Carlos Jacobo Puga Medina wrote:
> > El lun, 03-08-2015 a las 17:26 -0400, Jung-uk Kim escribió:
> > > On 08/03/2015 16:41, Carlos Jacobo Puga Medina wrote:
> > > > El lun, 03-08-2015 a las 16:33 -0400, Jung-uk Kim escribió:
> > > > 
> > > > Hi Jung-uk,
> > > > > On 08/03/2015 16:26, Carlos Jacobo Puga Medina wrote:
> > > > > > Hi people,
> > > > > > 
> > > > > > Recently I added amd64 support to TinyCC, but I encounter
> > > > > > the following problem trying to compile a simple code.
> > > > > > 
> > > > > > #include <stdio.h>
> > > > > > 
> > > > > > int main(){ printf("hello, world!\n); return 0; }
> > > > > > 
> > > > > > % tcc -o hello hello.c In file included from hello.c:1: 
> > > > > > /usr/include/stdio.h:63: error: ';' expected (got
> > > > > > "va_list")
> > > > > > 
> > > > > > I guess that some change introduced in 'stdio.h' causes
> > > > > > this weird behaviour. Last time that TCC worked fine was on
> > > > > > FreeBSD 9.1 -RELEASE/i386.
> > > > > > 
> > > > > > Also I reported this problem in the tinycc-devel mailing
> > > > > > list [1]
> > > > > > 
> > > > > > Any thoughts?
> > > > > 
> > > > > I haven't tried tcc but '"' is missing for the printf().
> > > > 
> > > > Yes, it was a typo here :)
> > > 
> > > It seems it's a known tcc bug:
> > > 
> > > http://savannah.nongnu.org/bugs/?30966
> > > 
> > 
> > Is there something that we can do about it?
> > 
> > Thanks for pointing me, jkim@
> 
> It seems there is no easy way to fix this problem without touching 
> src
> tree, e.g.,
> 
> --- sys/x86/include/_types.h	(revision 286256)
> +++ sys/x86/include/_types.h	(working copy)
> @@ -152,7 +152,7 @@
>   */
>  #ifdef __GNUCLIKE_BUILTIN_VARARGS
>  typedef	__builtin_va_list	__va_list;	/* 
> internally known to gcc */
> -#elif defined(lint)
> +#elif defined(__TINYC__) || defined(lint)
>  typedef	char *			__va_list;	/* 
> pretend */
>  #endif
>  #if defined(__GNUC_VA_LIST_COMPATIBILITY) && 
> !defined(__GNUC_VA_LIST) \
> 

If you need doing some changes into the src tree. So, what do you
recommend in such case? 

Would it be much trouble add the necessary changes to run TCC again?

Furthermore, TinyCC developer has ignored this issue completely.

Cheers,
--
Carlos Jacobo Puga Medina <cpm at fbsd.es>
PGP fingerprint = C60E 9497 5302 793B CC2D  BB89 A1F3 5D66 E6D0 5453
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