Re: va_copy error [Was Re: Make Problem - parse error before "const"]

[Gary V. Vaughan]

Hi Joseph,

On 5 May 2008, at 19:40, Joseph Maxwell wrote:

Gary V. Vaughan wrote:

following to your next reply:

$ cd src
$ gcc  -I. -E version-etc.c | gzip -c > version-etc.pp.gz

Yes indeed! Joseph please attach version-etc.pp.gz as generated by the

I am taking 'src' as been /usr/local/appl/gnu/m4/m4-1.4.11/lib , the location of my version-etc.c files as there is no version-etc.c in my /usr/local/appl/gnu/m4/m4-1.4.11/src directory. The gzipped file is attached.

mips-sgi-irix6.5:

    while (__builtin_va_arg(tmp_authors,const char *) != 0L)
      ++n_authors;

And with MIPSpro 7.4.4m cc -E on the same machine:


 ))+sizeof(const char *)) )) [-1] != 0L)
      ++n_authors;

Where in the gcc -E output you sent me, I see:


      ++n_authors;



Cheers,
        Gary
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Here's what I get around the offending lines with both gcc-3.4.3 and gcc-4.2.3 on while (((const char * *)(void *)( tmp_authors = ( va_list) (( ( ((__va_iptr_ t)tmp_authors)+((__NO_CFOLD_WARNING( (__builtin_alignof(const char *) > 8) ? (__ va_iptr_t)__builtin_alignof(const char *) : (__va_iptr_t)8 ))-1) ) & (- (__NO_CFO LD_WARNING( (__builtin_alignof(const char *) > 8) ? (__va_iptr_t)__builtin_align of(const char *) : (__va_iptr_t)8 ))) )+ (__NO_CFOLD_WARNING( ((__builtin_classof (const char *) == 0) && (sizeof(const char *) < 8)) ? 8-sizeof(const char *) : 0 while (((const char * *)(void *)( tmp_authors = ( va_list) (( ( ((__va_iptr_ t)tmp_authors)+((__NO_CFOLD_WARNING( (__builtin_alignof(const char *) > 8) ? (__ va_iptr_t)__builtin_alignof(const char *) : (__va_iptr_t)8 ))-1) ) & (- (__NO_CFO LD_WARNING( (__builtin_alignof(const char *) > 8) ? (__va_iptr_t)__builtin_align of(const char *) : (__va_iptr_t)8 ))) )+ (__NO_CFOLD_WARNING( ((__builtin_classof (const char *) == 0) && (sizeof(const char *) < 8)) ? 8-sizeof(const char *) : 0 ))+sizeof(const char *)) )) [-1] != 0L) So it looks very much like you're somehow feeding the output of the MIPSpro preprocessor to your gcc . I'd say you need to reinstall gcc and try again.

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