Re: [uclibc-ng-devel] uclibc-ng-test and math complex functions

18 Jul 2018

      I don't find this option, neither in extra/Configs/Config.in or extra/Configs/Config.in.arch.

What its name is? What I'm missing?

I have set this three math related options:

DO_C99_MATH=y                                                                                                                                                                                                                                                                  
DO_XSI_MATH=y                                                                                                                                                                                                                                                                  
UCLIBC_HAS_LONG_DOUBLE_MATH=y 

Thanks,
Laurent

----- Mail original -----
De: "Waldemar Brodkorb" <wbx@uclibc-ng.org>
À: "Laurent Thévenoux" <lthevenoux@kalray.eu>
Cc: "devel" <devel@uclibc-ng.org>
Envoyé: Mercredi 18 Juillet 2018 10:57:37
Objet: Re: [uclibc-ng-devel] uclibc-ng-test and math complex functions

hi,

you have to enable complex math in your uclibc-ng config.
They are optional and default off IIRC.

best regards
 Waldemar
...
Am 18.07.2018 um 10:34 schrieb Laurent Thévenoux <lthevenoux@kalray.eu>:
Hi,
I'm trying to build uclibc-ng-test, but I can't link with complex trigo functions (such as cacos, casin, catan, etc.). They are required for the following test targets: test-double, test-double-finite, test-float, test-float-finite, test-idouble, and test-ifloat. They are declared in uclibc-ng/sysdeps/linux/common/bits/cmathcalls.h, but I can't find their definitions.
Does uclibc-ng define them?
Thanks,
--
Laurent Thévenoux
lthevenoux@kalray.eu
Kalray S.A. 
180 Avenue de l'Europe 38330 Montbonnot FRANCE
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