tree ec64861aab0f628df236c229e54a23251880475a
parent 3204a7fb98a3bccd0004ea0f2769fbeadc2c2dba
author Masahiro Yamada <masahiroy@kernel.org> 1614492627 +0900
committer Masahiro Yamada <masahiroy@kernel.org> 1619294972 +0900

kbuild: split cc-option and friends to scripts/Makefile.compiler

scripts/Kbuild.include is included everywhere, but macros such as
cc-option are needed by build targets only.

For example, when 'make clean' traverses the tree, it does not need
to evaluate $(call cc-option,).

Split cc-option, ld-option, etc. to scripts/Makefile.compiler, which
is only included from the top Makefile and scripts/Makefile.build.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>