Michael Marineau e83621034c dev-lang/go: implement more complete cross compilation support ...

There are a few quirks with Go to deal with when cross-compiling:

 - Since DEPEND cannot distinguish cross-architecture dependencies the
   current ebuild cannot keyword all architectures it supports. This
   could be resolved in the future with a special use flag or other
   clever trick to drop go-bootstrap from DEPEND for cross builds.

 - GOHOST* and CC variables are CBUILD values.

 - GO* and *_FOR_TARGET variables are CHOST values.

 - Go can always be used as a cross-compiler so handling the
   CHOST!=CTARGET case isn't strictly required. We could provide a
   pre-built copy of the std library for CTARGET's architecture but I'm
   not sure if that would be useful or not. For now the ebuild just
   doesn't allow that case.

Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=558216
Gentoo-Commit: 0f4f3b8d200e15982e5e75f52f3c472d152cc4c9

2015-08-21 12:52:41 -07:00

..

src/third_party/coreos-overlay

dev-lang/go: implement more complete cross compilation support

2015-08-21 12:52:41 -07:00