From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5C3DC43387 for ; Mon, 14 Jan 2019 13:52:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8199520657 for ; Mon, 14 Jan 2019 13:52:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726883AbfANNwt (ORCPT ); Mon, 14 Jan 2019 08:52:49 -0500 Received: from andre.telenet-ops.be ([195.130.132.53]:51432 "EHLO andre.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726686AbfANNvs (ORCPT ); Mon, 14 Jan 2019 08:51:48 -0500 Received: from ramsan ([84.194.111.163]) by andre.telenet-ops.be with bizsmtp id QDrm1z0083XaVaC01DrmK7; Mon, 14 Jan 2019 14:51:47 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan with esmtp (Exim 4.90_1) (envelope-from ) id 1gj2eY-0000El-2c; Mon, 14 Jan 2019 14:51:46 +0100 Received: from geert by rox.of.borg with local (Exim 4.90_1) (envelope-from ) id 1gj2eY-0006o9-1c; Mon, 14 Jan 2019 14:51:46 +0100 From: Geert Uytterhoeven To: Shuah Khan , Masahiro Yamada , Michal Marek Cc: Jonathan Corbet , Bamvor Jian Zhang , Kees Cook , linux-kselftest@vger.kernel.org, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 06/12] selftests: lib.mk: Add rule to build object file from C source file Date: Mon, 14 Jan 2019 14:51:38 +0100 Message-Id: <20190114135144.26096-7-geert+renesas@glider.be> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190114135144.26096-1-geert+renesas@glider.be> References: <20190114135144.26096-1-geert+renesas@glider.be> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently there are rules to compile and link one or more C or assembler source files into a full executable, and to assemble a single assembler source into an object file. Add a generic rule to compile a single C source file into an object file, for reuse of object files in multiple executables. Signed-off-by: Geert Uytterhoeven --- tools/testing/selftests/lib.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 8b0f16409ed7eb53..77a71264d8c5a743 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -141,6 +141,7 @@ clean: # ifneq ($(KBUILD_SRC),) LINK.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) +COMPILE.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c COMPILE.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c LINK.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) endif @@ -151,6 +152,9 @@ ifeq ($(OVERRIDE_TARGETS),) $(OUTPUT)/%:%.c $(LINK.c) $^ $(LDLIBS) -o $@ +$(OUTPUT)/%.o:%.c + $(COMPILE.c) $^ -o $@ + $(OUTPUT)/%.o:%.S $(COMPILE.S) $^ -o $@ -- 2.17.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: geert+renesas at glider.be (Geert Uytterhoeven) Date: Mon, 14 Jan 2019 14:51:38 +0100 Subject: [PATCH 06/12] selftests: lib.mk: Add rule to build object file from C source file In-Reply-To: <20190114135144.26096-1-geert+renesas@glider.be> References: <20190114135144.26096-1-geert+renesas@glider.be> Message-ID: <20190114135144.26096-7-geert+renesas@glider.be> Currently there are rules to compile and link one or more C or assembler source files into a full executable, and to assemble a single assembler source into an object file. Add a generic rule to compile a single C source file into an object file, for reuse of object files in multiple executables. Signed-off-by: Geert Uytterhoeven --- tools/testing/selftests/lib.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 8b0f16409ed7eb53..77a71264d8c5a743 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -141,6 +141,7 @@ clean: # ifneq ($(KBUILD_SRC),) LINK.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) +COMPILE.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c COMPILE.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c LINK.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) endif @@ -151,6 +152,9 @@ ifeq ($(OVERRIDE_TARGETS),) $(OUTPUT)/%:%.c $(LINK.c) $^ $(LDLIBS) -o $@ +$(OUTPUT)/%.o:%.c + $(COMPILE.c) $^ -o $@ + $(OUTPUT)/%.o:%.S $(COMPILE.S) $^ -o $@ -- 2.17.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: geert+renesas@glider.be (Geert Uytterhoeven) Date: Mon, 14 Jan 2019 14:51:38 +0100 Subject: [PATCH 06/12] selftests: lib.mk: Add rule to build object file from C source file In-Reply-To: <20190114135144.26096-1-geert+renesas@glider.be> References: <20190114135144.26096-1-geert+renesas@glider.be> Message-ID: <20190114135144.26096-7-geert+renesas@glider.be> Content-Type: text/plain; charset="UTF-8" Message-ID: <20190114135138.Q9Ls61Ogsn-kEFVuEZ10yr33ZqRBhEBlTT9utleUH5g@z> Currently there are rules to compile and link one or more C or assembler source files into a full executable, and to assemble a single assembler source into an object file. Add a generic rule to compile a single C source file into an object file, for reuse of object files in multiple executables. Signed-off-by: Geert Uytterhoeven --- tools/testing/selftests/lib.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 8b0f16409ed7eb53..77a71264d8c5a743 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -141,6 +141,7 @@ clean: # ifneq ($(KBUILD_SRC),) LINK.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) +COMPILE.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c COMPILE.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c LINK.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) endif @@ -151,6 +152,9 @@ ifeq ($(OVERRIDE_TARGETS),) $(OUTPUT)/%:%.c $(LINK.c) $^ $(LDLIBS) -o $@ +$(OUTPUT)/%.o:%.c + $(COMPILE.c) $^ -o $@ + $(OUTPUT)/%.o:%.S $(COMPILE.S) $^ -o $@ -- 2.17.1