Re: [Bug-wget] [PATCH] Invalid Content-Length header in WARC files, on some platforms

[Ángel González]

On 14/11/12 14:31, Tim Ruehsen wrote:
> If non-c89 stuff triggers warnings/errors on a c89 compiler or not is just 
> guessing. Some might work, others not.
> But to draw a clear line regarding c89: why not taking gcc -std=c89 as 
> reference ? Try that and realize that Wget is not compilable...
> [But it should just be a couple of hours to fix it.]

I tried it, and it only needs a one line change to be compilable :)

Remember to run
 CC='gcc -std=c89' ./configure
first,  or otherwise you're using a configuration tailed to another
compiler with a c89 one.

If you want warnings on some gnu extensions used there, you can use:
 CC='gcc -std=c89 -pedantic -DNO_C_CTYPE_MACROS' ./configure

Although it still has several warnings:
Warning: ISO C90 does not support 'long long'  (printf-args.h and
vasnprintf.c)
warning: ISO C90 forbids mixed declarations and code (several files)
warning: ISO C forbids conversion of object pointer to function pointer
type (main.c)