problem using crosstool on cygwin for i686-pc-linux-gnu target

[Friedhelm Wolf]

Dan,

thank you for the hint.
Now that I let crosstool unpack and patch the sources
all goes well and I have got a wonderful crosscompiler :-)

- Friedhelm

Daniel Kegel wrote:
> Mike Frysinger wrote:
> 
>> On Friday 18 March 2005 05:30 am, Friedhelm Wolf wrote:
>>
>>> /usr/local/crosstool-0.28-rc37/build/i686-pc-linux-gnu/gcc-3.3.3-glibc-2.3. 
>>>
>>> 2/build-glibc/stdio-common/sscanf.o sscanf.c:31: warning: conflicting 
>>> types
>>> for built-in function `sscanf' sscanf.c: In function `sscanf':
>>> sscanf.c:37: error: `va_start' used in function with fixed args
>>> ../stdio-common/_itoa.h: At top level:
>>> ../stdio-common/_itoa.h:40: warning: inlining failed in call to
>>> `_itoa_word' ../stdio-common/_itoa.h:76: warning: called from here
>>> make[2]: ***
>>
>>
>>
>> it's been a while since ive seen/fixed this, but if iirc, you just 
>> have to touch up the prototype in sscanf.c a bit to make it happy
> 
> 
> a little google search for that error turned up this:
> http://sources.redhat.com/bugzilla/show_bug.cgi?id=132
> 
> It's a known problem, not cygwin-specific.
> 
> In fact, crosstool has a fix for it in
> http://kegel.com/crosstool/crosstool-0.28-rc37/patches/glibc-2.3.2/sscanf.patch 
> 
> but since you didn't let crosstool unpack sources,
> it didn't apply the patch.
> 
> Maybe you should let crosstool build from tarballs, it'll
> avoid a lot of trouble.
> - Dan
> 
> 

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