install_toolchain: add dev-lang/go to package.provided on board sysroots.

All Go ebuilds (dev-go/*) depend on dev-lang/go. For cross compiling,
the dependency is satisfied by cross-${CTARGET}/go crossdev packages.
emerge-${BOARD} should not try to install dev-lang/go on the board.

TEST=`setup_board --board=panther` correctly adds dev-lang/go to

Change-Id: I554b0d190dd11ca4164413406259a483f1953d1c
Commit-Ready: Rahul Chaudhry <>
Tested-by: Rahul Chaudhry <>
Reviewed-by: Mike Frysinger <>
1 file changed