Re: [ft-devel] a couple of warnings from 2.5.4 with mingw/darwinx

[suzuki toshiya]

Dear Sirs,

Oh sorry - now I'm absent from my office during 3 days,
please let me work in this weekend.

Regards,
mpsuzuki

Werner LEMBERG wrote:
>> I have got to the bottom of the latter issue; I mentioned that I was
>> cross-compiling, for apple, right?
> 
> Ah, I've missed that.  Toshiya-san, could you have a look, please?
> The code in question is yours :-)
> 
>> It really needs the --enable-biarch-config switch:
>>
>> without --enable-biarch-config:
>>
>> checking size of long... 8
>> checking whether cpp computation of bit length in ftconfig.in
>>   works... no
>>
>> with --enable-biarch-config:
>>
>> checking size of long... 8
>> checking whether cpp computation of bit length in ftconfig.in
>>   works... broken but use it
>>
>> I don't know where it gets the size of long from.  The apple
>> compiler front end is quite interesting in that it drives the
>> individual architectures and put all three (or 4) outputs from
>> 32-bit powerpc, 32-bit intel, 64-bit intel into 1 "object" files.
>> And the warnings come from the "under the hood" compile of the
>> 32-bit outputs.
>>
>> The 32-bit powerpc and 32-bit intel arch have size of long = 4.  If
>> I use the individual single architecture front end, then it shows
>> "4" and "yes" respectively.
>>
>> I am wondering whether --enable-biarch-config should be better
>> documented, and/or made the default for Mac OS X? (though it
>> probably make less sense now since apple has moved to 64-bit intel
>> somewhat exclusively lately)
>>
>> Also, can it not use stdint.h and int64_t directly?  "long" is rather
>> vague :-).
>>
>>> /root/rpmbuild/BUILD/freetype-2.5.4/src/base/fttrigon.c:74:
>>>   warning: right shift count >= width of type