| commit | 579ed0986508ee7e785d00f1d2eadb6ec559ae4c | [log] [tgz] |
|---|---|---|
| author | Dan Pasanen <dan.pasanen@gmail.com> | Sun Feb 18 22:13:05 2018 -0600 |
| committer | Jackeagle <jackeagle102@gmail.com> | Sat Mar 24 01:43:21 2018 -0400 |
| tree | 1e0bc279ab904a73a46f5d81737715ae86cc4058 | |
| parent | c3b88a6d737535532913727dd6e029fb42072f40 [diff] |
kernel: fix ccache variable sanitation for clang builds * When using "?=", expansion doesn't happen right away, so the ccache variable is sanitized before KERNEL_CC gets expanded and no ccache is ever used for clang builds. * With ":=", expansion happens immediately. So let's manually check if KERNEL_CC is already set somewhere else to determine whether or not we should set it ourselves using ":=". Change-Id: I8a61767606a4f3d4c6ba88c68b10fd2e11783406