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From: Andrii Nakryiko <andrii.nakryiko@gmail.com>
To: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Cc: Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Yonghong Song <yhs@fb.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <jakub.kicinski@netronome.com>,
	Jesper Dangaard Brouer <hawk@kernel.org>,
	john fastabend <john.fastabend@gmail.com>,
	open list <linux-kernel@vger.kernel.org>,
	Networking <netdev@vger.kernel.org>, bpf <bpf@vger.kernel.org>,
	clang-built-linux@googlegroups.com, ilias.apalodimas@linaro.org,
	sergei.shtylyov@cogentembedded.com
Subject: Re: [PATCH v5 bpf-next 12/15] libbpf: add C/LDFLAGS to libbpf.so and test_libpf targets
Date: Sat, 12 Oct 2019 09:38:10 -0700	[thread overview]
Message-ID: <CAEf4BzZCLoYxvkUsPgZMuKHUSJhmTxGHGsyybBJNoGeoUVCUww@mail.gmail.com> (raw)
In-Reply-To: <20191011002808.28206-13-ivan.khoronzhuk@linaro.org>

On Thu, Oct 10, 2019 at 5:29 PM Ivan Khoronzhuk
<ivan.khoronzhuk@linaro.org> wrote:
>
> In case of C/LDFLAGS there is no way to pass them correctly to build
> command, for instance when --sysroot is used or external libraries
> are used, like -lelf, wich can be absent in toolchain. This can be
> used for samples/bpf cross-compiling allowing to get elf lib from
> sysroot.
>
> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
> ---

Acked-by: Andrii Nakryiko <andriin@fb.com>

[...]

  reply	other threads:[~2019-10-12 16:38 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-11  0:27 [PATCH v5 bpf-next 00/15] samples: bpf: improve/fix cross-compilation Ivan Khoronzhuk
2019-10-11  0:27 ` [PATCH v5 bpf-next 01/15] samples/bpf: fix HDR_PROBE "echo" Ivan Khoronzhuk
2019-10-11  0:27 ` [PATCH v5 bpf-next 02/15] samples/bpf: fix cookie_uid_helper_example obj build Ivan Khoronzhuk
2019-10-11  0:27 ` [PATCH v5 bpf-next 03/15] samples/bpf: use --target from cross-compile Ivan Khoronzhuk
2019-10-11  0:27 ` [PATCH v5 bpf-next 04/15] samples/bpf: use own EXTRA_CFLAGS for clang commands Ivan Khoronzhuk
2019-10-11  0:27 ` [PATCH v5 bpf-next 05/15] samples/bpf: use __LINUX_ARM_ARCH__ selector for arm Ivan Khoronzhuk
2019-10-11  8:46   ` Sergei Shtylyov
2019-10-11  9:56     ` Ivan Khoronzhuk
2019-10-11  0:27 ` [PATCH v5 bpf-next 06/15] samples/bpf: drop unnecessarily inclusion for bpf_load Ivan Khoronzhuk
2019-10-11  0:28 ` [PATCH v5 bpf-next 07/15] samples/bpf: add makefile.target for separate CC target build Ivan Khoronzhuk
2019-10-11  0:28 ` [PATCH v5 bpf-next 08/15] samples/bpf: base target programs rules on Makefile.target Ivan Khoronzhuk
2019-10-11  0:28 ` [PATCH v5 bpf-next 09/15] samples/bpf: use own flags but not HOSTCFLAGS Ivan Khoronzhuk
2019-10-11  8:49   ` Sergei Shtylyov
2019-10-11  9:57     ` Ivan Khoronzhuk
2019-10-11 11:16       ` Sergei Shtylyov
2019-10-12 21:26         ` Ivan Khoronzhuk
2019-10-13 17:06           ` Sergei Shtylyov
2019-10-11  0:28 ` [PATCH v5 bpf-next 10/15] samples/bpf: use target CC environment for HDR_PROBE Ivan Khoronzhuk
2019-10-11  0:28 ` [PATCH v5 bpf-next 11/15] libbpf: don't use cxx to test_libpf target Ivan Khoronzhuk
2019-11-21 21:42   ` Stanislav Fomichev
2019-11-22  0:11     ` Andrii Nakryiko
2019-11-22 16:32       ` Stanislav Fomichev
2019-11-22 23:47         ` Ivan Khoronzhuk
2019-11-23  0:01           ` Stanislav Fomichev
2019-10-11  0:28 ` [PATCH v5 bpf-next 12/15] libbpf: add C/LDFLAGS to libbpf.so and test_libpf targets Ivan Khoronzhuk
2019-10-12 16:38   ` Andrii Nakryiko [this message]
2019-10-11  0:28 ` [PATCH v5 bpf-next 13/15] samples/bpf: provide C/LDFLAGS to libbpf Ivan Khoronzhuk
2019-10-11  0:28 ` [PATCH v5 bpf-next 14/15] samples/bpf: add sysroot support Ivan Khoronzhuk
2019-10-11  0:28 ` [PATCH v5 bpf-next 15/15] samples/bpf: add preparation steps and sysroot info to readme Ivan Khoronzhuk
2019-10-11 12:07 ` [PATCH v5 bpf-next 00/15] samples: bpf: improve/fix cross-compilation Ilias Apalodimas
2019-10-12 23:14   ` Alexei Starovoitov

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