# Problems Emuelec with core

**URL:** <https://emuelec.discourse.group/t/problems-emuelec-with-core/476>\
**Category:** Amlogic Devices\
**Created:** [September 6, 2021, 3:36pm UTC](https://emuelec.discourse.group/t/problems-emuelec-with-core/476 "2021-09-06T15:36:28Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![asdone77](https://avatars.discourse-cdn.com/v4/letter/a/2acd7d/32.png) [@asdone77](https://emuelec.discourse.group/u/asdone77)\
**Post date:** [September 6, 2021, 3:36pm UTC](https://emuelec.discourse.group/t/problems-emuelec-with-core/476/1 "2021-09-06T15:36:28Z")

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Please pardon for the basic questions.

Actually I’m enjoying FB Neo on a emuelec Retroarch-based distro, But I want to add some hack rom date to it，So may what command do I use build of FB Neo? Let it support my tv box。

Thank you!

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**Author:** ![EmuELEC](https://yyz2.discourse-cdn.com/free1/user_avatar/emuelec.discourse.group/emuelec/32/26_2.png) [@EmuELEC](https://emuelec.discourse.group/u/EmuELEC)\
**Post date:** [September 6, 2021, 9:17pm UTC](https://emuelec.discourse.group/t/problems-emuelec-with-core/476/2 "2021-09-06T21:17:27Z")

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This is not the place to ask this kind of questions, you would need to ask the developers of Fbneo.

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**Author:** ![asdone77](https://avatars.discourse-cdn.com/v4/letter/a/2acd7d/32.png) [@asdone77](https://emuelec.discourse.group/u/asdone77)\
**Post date:** [September 7, 2021, 3:18am UTC](https://emuelec.discourse.group/t/problems-emuelec-with-core/476/3 "2021-09-07T03:18:18Z")

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I tried to build it under Linux, but the output file can only be used under retroarch under Linux. Emuelec cannot call it because it is not a valid aarch64 file  
my command is ![无标题](https://global.discourse-cdn.com/free1/uploads/emuelec/original/1X/5c2d291fc8f542d798659886c7cd7bd5669f5ae3.png)

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**Author:** ![eric4gth](https://avatars.discourse-cdn.com/v4/letter/e/839c29/32.png) [@eric4gth](https://emuelec.discourse.group/u/eric4gth)\
**Post date:** [September 7, 2021, 10:37am UTC](https://emuelec.discourse.group/t/problems-emuelec-with-core/476/4 "2021-09-07T10:37:12Z")

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IMHO, It seems you have quite a huge gap about compiling for different architectures to fill.  
Before you can compile a specific core, try compile the whole EmuELEC first. Then you can modify a specific core and re-compile to run on your box with EmuELEC.  
You have to do the research by yourself, probably no one will teach you. Some developers know how to do it, but it’s much easier for them to do it on their own than to tell you how to do it.

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**Author:** ![asdone77](https://avatars.discourse-cdn.com/v4/letter/a/2acd7d/32.png) [@asdone77](https://emuelec.discourse.group/u/asdone77)\
**Post date:** [September 7, 2021, 1:27pm UTC](https://emuelec.discourse.group/t/problems-emuelec-with-core/476/5 "2021-09-07T13:27:23Z")

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Thank you for giving me a new direction

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**Author:** ![EmuELEC](https://yyz2.discourse-cdn.com/free1/user_avatar/emuelec.discourse.group/emuelec/32/26_2.png) [@EmuELEC](https://emuelec.discourse.group/u/EmuELEC)\
**Post date:** [September 7, 2021, 5:39pm UTC](https://emuelec.discourse.group/t/problems-emuelec-with-core/476/6 "2021-09-07T17:39:13Z")

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Read this: [DEV: How to compile toolchain only · EmuELEC/EmuELEC Wiki · GitHub](https://github.com/EmuELEC/EmuELEC/wiki/DEV:-How-to-compile-toolchain-only)

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**Author:** ![asdone77](https://avatars.discourse-cdn.com/v4/letter/a/2acd7d/32.png) [@asdone77](https://emuelec.discourse.group/u/asdone77)\
**Post date:** [September 8, 2021, 8:43am UTC](https://emuelec.discourse.group/t/problems-emuelec-with-core/476/7 "2021-09-08T08:43:03Z")

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Thank you，Do I need to close the theme？