From patchwork Wed Oct 9 20:41:32 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ivan Khoronzhuk X-Patchwork-Id: 1174043 X-Patchwork-Delegate: bpf@iogearbox.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="sam0/KZS"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46pR3b29tdz9sPJ for ; Thu, 10 Oct 2019 07:42:19 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732137AbfJIUmR (ORCPT ); Wed, 9 Oct 2019 16:42:17 -0400 Received: from mail-lf1-f67.google.com ([209.85.167.67]:35252 "EHLO mail-lf1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732139AbfJIUl7 (ORCPT ); Wed, 9 Oct 2019 16:41:59 -0400 Received: by mail-lf1-f67.google.com with SMTP id w6so2685100lfl.2 for ; Wed, 09 Oct 2019 13:41:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=LjUmR6syFZQTjTX+EMH7Sbgc4CwkKZT5NTkS4TQtAUc=; b=sam0/KZSTXmUo2WdsnqCOUMLoQL0oTggZsrHu5xImVNB4DQszXP4VtC6SBAq/YaCj6 oZ6V+aleXgxEQmYw17nYVsNTLotnMYHMksl+zIUhW7TUugybC0sScWu16ACFEgW5U9BW bTsDyycFa5HCBVNQ0giJ0kfWtl1HZaXU8oiQDCSEMB6AgOb1dV8Xe5A5es+7vUne7ONT 3RMXkAbwjp4xqCDZdeuo5KlRB7t5rARVOS7kuZsRRb9z+bWzkHKkRrTmAX+GjNH3JYJQ y74rRnMCpbmdDtq0gOFuyPg1ZHyMwXzwpOOsQUK/gT2ou23MHlRIiL9fnkgBq1xxhYjL KQgg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=LjUmR6syFZQTjTX+EMH7Sbgc4CwkKZT5NTkS4TQtAUc=; b=IzWnkeRP9VUvvo/A3aqWOxWZpN6sgiB+fTrL7RtAupGF0Pc43zeQu7wSjsma6MDCAH Ckn4/ufsQwCWMxrWfyU+zQPzJCu4Twn5PqouL79jJZfFKr88B3TKMzqqNgtv+sM9g9N+ 7twJJ0gxRpq6fNWlkVyv0+7VdaNkZgacrNZBRNcNyIma+9Y3WgGp3x6r3BDwJNdV6LUB c138Z6tDmWDSN0BxlP+Rb8KhZsnFgkAn7XK0qZmOsCegRO3ohvmXUIYmtOHnNZXf2U9p TOpbW3SDD4mvW7wudlr43YCIDQJyisc2RE8YcS7UXjerqk3DJd7P0l4STfIFIHxAuhVO E3lw== X-Gm-Message-State: APjAAAWh84Rh1LyCBVihA1icM4f89e5a45uIGwkBVcdVMAgwJ291nm2Y gaQlEQX6lqEpo8a/Rc9wlMo5nA== X-Google-Smtp-Source: APXvYqyiGSARqeIXVEVI1rDeKHEAUCzETEToOqGqB5l4cdarrKDlAOgnSm/pu8APW5hjoQ/RqSsBHA== X-Received: by 2002:ac2:4904:: with SMTP id n4mr3170649lfi.179.1570653717613; Wed, 09 Oct 2019 13:41:57 -0700 (PDT) Received: from localhost.localdomain (168-200-94-178.pool.ukrtel.net. [178.94.200.168]) by smtp.gmail.com with ESMTPSA id h3sm730871ljf.12.2019.10.09.13.41.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Oct 2019 13:41:57 -0700 (PDT) From: Ivan Khoronzhuk To: ast@kernel.org, daniel@iogearbox.net, yhs@fb.com, davem@davemloft.net, jakub.kicinski@netronome.com, hawk@kernel.org, john.fastabend@gmail.com Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org, clang-built-linux@googlegroups.com, ilias.apalodimas@linaro.org, sergei.shtylyov@cogentembedded.com, Ivan Khoronzhuk Subject: [PATCH v4 bpf-next 13/15] samples/bpf: provide C/LDFLAGS to libbpf Date: Wed, 9 Oct 2019 23:41:32 +0300 Message-Id: <20191009204134.26960-14-ivan.khoronzhuk@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191009204134.26960-1-ivan.khoronzhuk@linaro.org> References: <20191009204134.26960-1-ivan.khoronzhuk@linaro.org> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org In order to build lib using C/LD flags of target arch, provide them to libbpf make. Signed-off-by: Ivan Khoronzhuk --- samples/bpf/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile index a6c33496e8ca..6b161326ac67 100644 --- a/samples/bpf/Makefile +++ b/samples/bpf/Makefile @@ -248,7 +248,8 @@ clean: $(LIBBPF): FORCE # Fix up variables inherited from Kbuild that tools/ build system won't like - $(MAKE) -C $(dir $@) RM='rm -rf' LDFLAGS= srctree=$(BPF_SAMPLES_PATH)/../../ O= + $(MAKE) -C $(dir $@) RM='rm -rf' EXTRA_CFLAGS="$(TPROGS_CFLAGS)" \ + LDFLAGS=$(TPROGS_LDFLAGS) srctree=$(BPF_SAMPLES_PATH)/../../ O= $(obj)/syscall_nrs.h: $(obj)/syscall_nrs.s FORCE $(call filechk,offsets,__SYSCALL_NRS_H__)