Re: [PATCH 2/7] selftests: add CFLAGS_EXTRA

[Michael Ellerman]

On Fri, 2015-08-14 at 21:43 +0800, Bamvor Jian Zhang wrote:
> One may pass the "-I /path/to/headers -L /path/to/lib" through
> CFLAGS_EXTRA for cross compiling. mqueue could compile pass
> in this way when we provide the popt.h and libpopt.so. And kdbus
> could compile pass with sys/capability and libcap.so

There should be no need to define a new variable.

You should just update the relevant Makefiles to use CFLAGS += rather than
CFLAGS =. And then you can just specifiy CFLAGS on the command line.

cheers


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