[RFC PATCH 1/7] kbuild: remove kbuild cache

2018-02-08 Thread Masahiro Yamada
With compiler flag tests moved to the configuration phase, the result of $(call cc-option,...) will be cached in the .config file. Remove kbuild cache to make it easier to move on. Revert the following commits: Commit 9a234a2e384349 ("kbuild: create directory for make cache only when necessary")

[RFC PATCH 1/7] kbuild: remove kbuild cache

2018-02-08 Thread Masahiro Yamada
With compiler flag tests moved to the configuration phase, the result of $(call cc-option,...) will be cached in the .config file. Remove kbuild cache to make it easier to move on. Revert the following commits: Commit 9a234a2e384349 ("kbuild: create directory for make cache only when necessary")