eclass/linux-mod.eclass: implement MODULES_OPTIONAL_USE_IUSE_DEFAULT.
authorRobin H. Johnson <robbat2@gentoo.org>
Thu, 18 Jan 2018 21:40:08 +0000 (13:40 -0800)
committerRobin H. Johnson <robbat2@gentoo.org>
Thu, 18 Jan 2018 21:42:01 +0000 (13:42 -0800)
commitb98ae0d93872422dab1db8d33f7a1fc06806c83a
tree94b5a7e75643e058dccc7cfde5c54f2fb56f62c0
parent6607ceb244e82d1ec029f1aebeece36a17b207e5
eclass/linux-mod.eclass: implement MODULES_OPTIONAL_USE_IUSE_DEFAULT.

Add IUSE default support for $MODULES_OPTIONAL_USE use flag variable.
Defaults to disabled, and individual packages will have it enabled
rather than tree-wide.

Bug: https://bugs.gentoo.org/635720
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
eclass/linux-mod.eclass