From patchwork Thu Sep 5 08:13:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pu Lehui X-Patchwork-Id: 13791921 X-Patchwork-Delegate: bpf@iogearbox.net Received: from dggsgout11.his.huawei.com (dggsgout11.his.huawei.com [45.249.212.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D773819924D; Thu, 5 Sep 2024 08:11:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725523883; cv=none; b=fg2Y7mNch0XMKtWUYwmWBTOYwCi89Agv2Kc4PA7d1bGr1lKhR/bYIasNUY2JIvKmCEvWO4IQO+B49F+EJaoNTD4fSVtBZooGesVf8dYDz3/T8HWNq9od/hq/ZoNaudaa0RYMWaSD28qUfyY2RqkiTVhhHr0hWKPGes03UQqDHXQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725523883; c=relaxed/simple; bh=NOyt/flScMOAFcWufkS/6obakPyb4iKbwkGQSmFH1GE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Mbub+PFu8Vy8H8JlyRx2n/aq7OIkQiVkNYku6bEqKCNoh4rUk5pIpATnqOBh3M+UCSTThoGctib3uA9T5H7q/4dKiSnRDcidwm2PTyjXYOpn76UN0p3DIKp0wSRIODDsTqBISHkfIArySieeh5USq0iPYT6Ngk8A3V9+HSrmmSk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com; spf=pass smtp.mailfrom=huaweicloud.com; arc=none smtp.client-ip=45.249.212.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huaweicloud.com Received: from mail.maildlp.com (unknown [172.19.163.216]) by dggsgout11.his.huawei.com (SkyGuard) with ESMTP id 4WzsWJ2597z4f3jkX; Thu, 5 Sep 2024 16:11:08 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.112]) by mail.maildlp.com (Postfix) with ESMTP id A09381A16D5; Thu, 5 Sep 2024 16:11:18 +0800 (CST) Received: from ultra.huawei.com (unknown [10.90.53.71]) by APP1 (Coremail) with SMTP id cCh0CgD3Ii+gZ9lmMQ7AAQ--.26932S5; Thu, 05 Sep 2024 16:11:18 +0800 (CST) From: Pu Lehui To: bpf@vger.kernel.org, linux-riscv@lists.infradead.org, netdev@vger.kernel.org Cc: Andrii Nakryiko , Eduard Zingerman , Mykola Lysenko , =?utf-8?b?QmrDtnJuIFTDtnBlbA==?= , Puranjay Mohan , Alexei Starovoitov , Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Palmer Dabbelt , Pu Lehui Subject: [PATCH bpf-next v3 03/10] selftests/bpf: Prefer static linking for LLVM libraries Date: Thu, 5 Sep 2024 08:13:54 +0000 Message-Id: <20240905081401.1894789-4-pulehui@huaweicloud.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240905081401.1894789-1-pulehui@huaweicloud.com> References: <20240905081401.1894789-1-pulehui@huaweicloud.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: cCh0CgD3Ii+gZ9lmMQ7AAQ--.26932S5 X-Coremail-Antispam: 1UD129KBjvJXoW7Ar17Cr4fJr43Zw15tFykuFg_yoW8XF1Dpw s5Cw4ftF18Gr1Y9FZ7GFWqgrZ0g3y5JFyjgr1xXrnrZrn7Jry2gr4SqryfJF9rXrWftw43 AF1SkryfAF4UJ3DanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUPIb4IE77IF4wAFF20E14v26rWj6s0DM7CY07I20VC2zVCF04k2 6cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28IrcIa0xkI8VA2jI8067AKxVWUWw A2048vs2IY020Ec7CjxVAFwI0_Xr0E3s1l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVWDJVCq3wA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV W8Jr0_Cr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMc Ij6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_ Jr0_Gr1lF7xvr2IYc2Ij64vIr41lFIxGxcIEc7CjxVA2Y2ka0xkIwI1lc7CjxVAaw2AFwI 0_GFv_Wryl42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG 67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r4a6rW5MI IYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E 14v26F4j6r4UJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr 0_Gr1lIxAIcVC2z280aVCY1x0267AKxVW8Jr0_Cr1UYxBIdaVFxhVjvjDU0xZFpf9x07jx CztUUUUU= X-CM-SenderInfo: psxovxtxl6x35dzhxuhorxvhhfrp/ X-Patchwork-Delegate: bpf@iogearbox.net From: Eduard Zingerman It is not always convenient to have LLVM libraries installed inside CI rootfs images, thus request static libraries from llvm-config. Suggested-by: Andrii Nakryiko Signed-off-by: Eduard Zingerman Acked-by: Daniel Borkmann Tested-by: Daniel Borkmann --- tools/testing/selftests/bpf/Makefile | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 9905e3739dd0..04716a5e43f1 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -202,11 +202,9 @@ ifeq ($(feature-llvm),1) LLVM_CONFIG_LIB_COMPONENTS := mcdisassembler all-targets # both llvm-config and lib.mk add -D_GNU_SOURCE, which ends up as conflict LLVM_CFLAGS += $(filter-out -D_GNU_SOURCE,$(shell $(LLVM_CONFIG) --cflags)) - LLVM_LDLIBS += $(shell $(LLVM_CONFIG) --libs $(LLVM_CONFIG_LIB_COMPONENTS)) - ifeq ($(shell $(LLVM_CONFIG) --shared-mode),static) - LLVM_LDLIBS += $(shell $(LLVM_CONFIG) --system-libs $(LLVM_CONFIG_LIB_COMPONENTS)) - LLVM_LDLIBS += -lstdc++ - endif + LLVM_LDLIBS += $(shell $(LLVM_CONFIG) --link-static --libs $(LLVM_CONFIG_LIB_COMPONENTS)) + LLVM_LDLIBS += $(shell $(LLVM_CONFIG) --link-static --system-libs $(LLVM_CONFIG_LIB_COMPONENTS)) + LLVM_LDLIBS += -lstdc++ LLVM_LDFLAGS += $(shell $(LLVM_CONFIG) --ldflags) endif