sysutils/uefi-edk2-bhyve-csm: only depend on gcc48 for building

[bcran]

Summary

gcc48 is only required during building, and is not a runtime
dependency.

[bcran]

@woodsb02 Could you review and approve this for me, please?

[manu]

Is the 4.8 version required for something ? Otherwise depending on lang/gcc would be better (not really sure if we have some way to do that).

[bcran]

In D29254#655711, @manu wrote:

Is the 4.8 version required for something ? Otherwise depending on lang/gcc would be better (not really sure if we have some way to do that).

Unfortunately this ancient UDK2014.SP1 code only builds with gcc 4.8. If we decide to keep it around, we should get it building with a newer version.

[manu]

In D29254#655831, @bcran wrote:

In D29254#655711, @manu wrote:

Is the 4.8 version required for something ? Otherwise depending on lang/gcc would be better (not really sure if we have some way to do that).

Unfortunately this ancient UDK2014.SP1 code only builds with gcc 4.8. If we decide to keep it around, we should get it building with a newer version.

OK I see. Well for now just have a build time dep is better then.
Go ahead and commit this.

[grehan]

The older bhyve edk2 f/w can be built with up to gcc7, if gcc48 needs to be killed off

(https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222233#c7)

[bcran]

We'll also need to update the port revision.

[bcran]

In D29254#656248, @manu wrote:

OK I see. Well for now just have a build time dep is better then.
Go ahead and commit this.

Thanks. Unfortunately I made a silly mistake and forgot to bump the PORTREVISION.

[bcran]

@manu Sorry, could you re-approve the change please?

[manu]

done :)