From patchwork Fri Aug 16 16:26:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jarkko Sakkinen X-Patchwork-Id: 11097991 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E69BA1399 for ; Fri, 16 Aug 2019 16:26:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CE2841FFBD for ; Fri, 16 Aug 2019 16:26:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BE35C27CAF; Fri, 16 Aug 2019 16:26:44 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 586FD1FFBD for ; Fri, 16 Aug 2019 16:26:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726558AbfHPQ0o (ORCPT ); Fri, 16 Aug 2019 12:26:44 -0400 Received: from mga04.intel.com ([192.55.52.120]:46993 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726097AbfHPQ0n (ORCPT ); Fri, 16 Aug 2019 12:26:43 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 16 Aug 2019 09:26:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,393,1559545200"; d="scan'208";a="206296158" Received: from ppiatekx-mobl1.ger.corp.intel.com (HELO localhost) ([10.252.39.24]) by fmsmga002.fm.intel.com with ESMTP; 16 Aug 2019 09:26:41 -0700 From: Jarkko Sakkinen To: linux-sgx@vger.kernel.org Cc: Jarkko Sakkinen , Cedric Xing Subject: [PATCH] selftests/x86/sgx: Do not generate object files Date: Fri, 16 Aug 2019 19:26:35 +0300 Message-Id: <20190816162635.17159-1-jarkko.sakkinen@linux.intel.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-sgx-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sgx@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Invoke GCC in a way that it generates and links the binary in a single step because we do not need the side products. Additionally, add a missing dependency to encls.lds (i.e. make did not do anything if encls.lds was changed). Reported-by: Cedric Xing Signed-off-by: Jarkko Sakkinen --- tools/testing/selftests/x86/sgx/Makefile | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/tools/testing/selftests/x86/sgx/Makefile b/tools/testing/selftests/x86/sgx/Makefile index fdd67478c52b..b96aff1a7fba 100644 --- a/tools/testing/selftests/x86/sgx/Makefile +++ b/tools/testing/selftests/x86/sgx/Makefile @@ -29,14 +29,8 @@ $(OUTPUT)/encl_piggy.o: $(OUTPUT)/encl.bin $(OUTPUT)/encl.ss $(OUTPUT)/encl.bin: $(OUTPUT)/encl.elf $(OUTPUT)/sgxsign $(OBJCOPY) -O binary $< $@ -$(OUTPUT)/encl.elf: $(OUTPUT)/encl.o $(OUTPUT)/encl_bootstrap.o - $(CC) $(ENCL_CFLAGS) -T encl.lds -o $@ $^ - -$(OUTPUT)/encl.o: encl.c - $(CC) $(ENCL_CFLAGS) -c $< -o $@ - -$(OUTPUT)/encl_bootstrap.o: encl_bootstrap.S - $(CC) $(ENCL_CFLAGS) -c $< -o $@ +$(OUTPUT)/encl.elf: encl.lds encl.c encl_bootstrap.S + $(CC) $(ENCL_CFLAGS) -T $^ -o $@ $(OUTPUT)/encl.ss: $(OUTPUT)/encl.bin $(OUTPUT)/sgxsign $(OUTPUT)/sgxsign signing_key.pem $(OUTPUT)/encl.bin $(OUTPUT)/encl.ss