]> git.baikalelectronics.ru Git - kernel.git/commit
kbuild: allow to use GCC toolchain not in Clang search path
authorStefan Agner <stefan@agner.ch>
Tue, 18 Sep 2018 02:31:57 +0000 (19:31 -0700)
committerMasahiro Yamada <yamada.masahiro@socionext.com>
Wed, 19 Sep 2018 14:55:45 +0000 (23:55 +0900)
commit6ebbe6e441af61bee9c35f8693e3b87b7376e0f5
tree55514168f8e2ab1e547e0cfb90d6729a4c33151c
parent50248cc126e6e7ada820fe03d895929a6faac56b
kbuild: allow to use GCC toolchain not in Clang search path

When using a GCC cross toolchain which is not in a compiled in
Clang search path, Clang reverts to the system assembler and
linker. This leads to assembler or linker errors, depending on
which tool is first used for a given architecture.

It seems that Clang is not searching $PATH for a matching
assembler or linker.

Make sure that Clang picks up the correct assembler or linker by
passing the cross compilers bin directory as search path.

This allows to use Clang provided by distributions with GCC
toolchains not in /usr/bin.

Link: https://github.com/ClangBuiltLinux/linux/issues/78
Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-and-tested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Makefile