kbuild: move cc-option and cc-disable-warning after incl. arch Makefile

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Geert reported commit ae6b289a37 ("kbuild: Set KBUILD_CFLAGS before
incl. arch Makefile") broke cross-compilation using a cross-compiler
that supports less compiler options than the host compiler.

For example,

  cc1: error: unrecognized command line option "-Wno-unused-but-set-variable"

This problem happens on architectures that setup CROSS_COMPILE in their
arch/*/Makefile.

Move the cc-option and cc-disable-warning back to the original position,
but keep the Clang target options untouched.

Fixes: ae6b289a37 ("kbuild: Set KBUILD_CFLAGS before incl. arch Makefile")
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>

...

This commit is contained in:

Masahiro Yamada 2017-11-27 21:15:13 +09:00

parent ae64f9bd1d

commit cfe17c9bbe

1 changed files with 23 additions and 20 deletions

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