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

From	Michael Ellerman <michael@ellerman.id.au>
Newsgroups	linux.kernel
Subject	Re: [PATCH 2/7] selftests: add CFLAGS_EXTRA
Date	2015-08-24 05:50 +0200
Message-ID	<q0QVH-4kp-1@gated-at.bofh.it> (permalink)
References	<pXnwR-3Fg-3@gated-at.bofh.it> <pXnwS-3Fg-17@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

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


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

Re: [PATCH 2/7] selftests: add CFLAGS_EXTRA Michael Ellerman <michael@ellerman.id.au> - 2015-08-24 05:50 +0200
  Re: [PATCH 2/7] selftests: add CFLAGS_EXTRA Bamvor Zhang Jian <bamvor.zhangjian@linaro.org> - 2015-08-25 15:00 +0200
    Re: [PATCH 2/7] selftests: add CFLAGS_EXTRA Michael Ellerman <mpe@ellerman.id.au> - 2015-08-27 12:30 +0200

csiph-web