# No "sincos" in OSX for gr-analog

**URL:** <https://www.ruby-forum.com/t/no-sincos-in-osx-for-gr-analog/224153>\
**Category:** GNU Radio\
**Created:** [November 1, 2012, 2:21am UTC](https://www.ruby-forum.com/t/no-sincos-in-osx-for-gr-analog/224153 "2012-11-01T02:21:26Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![aris](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/258eb7/32.png) [@aris](https://www.ruby-forum.com/u/aris)\
**Post date:** [November 1, 2012, 2:21am UTC](https://www.ruby-forum.com/t/no-sincos-in-osx-for-gr-analog/224153/1 "2012-11-01T02:21:26Z")

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nor sincosf. Those should be tested for by cmake, and a “missing”  
function added to maybe gruel or some general location. - MLD

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**Author:** ![mdeering](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/278dde/32.png) [@mdeering](https://www.ruby-forum.com/u/mdeering)\
**Post date:** [November 1, 2012, 6:46am UTC](https://www.ruby-forum.com/t/no-sincos-in-osx-for-gr-analog/224153/2 "2012-11-01T06:46:06Z")

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On 10/31/2012 06:20 PM, Michael D. wrote:

> nor sincosf. Those should be tested for by cmake, and a “missing”  
> function added to maybe gruel or some general location. - MLD  
> \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ Discuss-gnuradio  
> mailing list [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)  
> [Discuss-gnuradio Info Page](https://lists.gnu.org/mailman/listinfo/discuss-gnuradio)

This probably needs to be copied from core:

[http://gnuradio.org/cgit/gnuradio.git/tree/gnuradio-core/src/lib/ConfigChecks.cmake#n175](http://gnuradio.org/cgit/gnuradio.git/tree/gnuradio-core/src/lib/ConfigChecks.cmake#n175)

-josh

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**Author:** ![mdeering](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/278dde/32.png) [@mdeering](https://www.ruby-forum.com/u/mdeering)\
**Post date:** [November 1, 2012, 1:44pm UTC](https://www.ruby-forum.com/t/no-sincos-in-osx-for-gr-analog/224153/3 "2012-11-01T13:44:22Z")

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Turns out it’s more than just making sure cmake checks for sincos(f) and  
defines HAVE\_SINCOS(F). I’ll push a branch with fixes once I figure out  
how to do that. - MLD

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**Author:** ![mdeering](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/278dde/32.png) [@mdeering](https://www.ruby-forum.com/u/mdeering)\
**Post date:** [November 1, 2012, 3:56pm UTC](https://www.ruby-forum.com/t/no-sincos-in-osx-for-gr-analog/224153/4 "2012-11-01T15:56:24Z")

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On Thu, Nov 1, 2012 at 8:43 AM, Michael D. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)  
wrote:

> Turns out it’s more than just making sure cmake checks for sincos(f) and defines  
> HAVE\_SINCOS(F). I’ll push a branch with fixes once I figure out how to do that. -  
> MLD

Michael,

Thanks for fixing this (and checking over my shoulder).

Tom