Re: uSTL 1.4 update

[Simon Kallweit <simon.kallweit@intefo.ch>]

On 06/28/2010 02:59 PM, John Dallaway wrote:
> Hi Simon
>
> Simon Kallweit wrote:
>
>> Here is the updated patch.
>>
>> Added a generic implementation for the NextPow2, which is currently
>> suboptimal but mimics what the x86 implementation is doing. Also removed
>> the introduced change in include/ustl/uctrstrm.h so it should build
>> again with -fno-rtti.
>
> Thank you. Tests are now building fine for M5272C3 but there's an error
> building for the synthetic target on my CentOS 5 (32-bit) box:
>
>> gcc -L/var/tmp/ustl-test/install/lib -Ttarget.ld -o /var/tmp/ustl-test/install/tests/language/cxx/ustl/current/tests/bvt23 tests/bvt23.o -g -nostdlib -Wl,--gc-sections -Wl,-static
>> tests/bvt23.o: In function `ustl::simd::fround<double, int>::operator()(double const&) const':
>> /var/tmp/ustl-test/install/include/ustl/simd.h:109: undefined reference to `lrint'
>> /var/tmp/ustl-test/install/include/ustl/simd.h:109: undefined reference to `lrint'
>> /var/tmp/ustl-test/install/include/ustl/simd.h:109: undefined reference to `lrint'
>> tests/bvt23.o: In function `ustl::simd::fround<float, int>::operator()(float const&) const':
>> /var/tmp/ustl-test/install/include/ustl/simd.h:107: undefined reference to `lrintf'
>> /var/tmp/ustl-test/install/include/ustl/simd.h:107: undefined reference to `lrintf'
>> /var/tmp/ustl-test/install/include/ustl/simd.h:107: undefined reference to `lrintf'
>> collect2: ld returned 1 exit status
>> make[1]: *** [/var/tmp/ustl-test/install/tests/language/cxx/ustl/current/tests/bvt23] Error 1
>> make[1]: Leaving directory `/var/tmp/ustl-test/language/cxx/ustl/current'
>> make: *** [tests] Error 2
>
> Are you seeing this error?

It builds fine on my Ubuntu 10.04 LTS 32-bit :/

Simon