From patchwork Sun Jul 28 10:10:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Patchwork-Id: 13743864 Received: from todd.t-8ch.de (todd.t-8ch.de [159.69.126.157]) (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 A37A23716D; Sun, 28 Jul 2024 10:10:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.69.126.157 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722161420; cv=none; b=EuB0XddgjTl+xP2gvOHxqlDBF+ptBNLe9hPnxuNroW44YKwHcNt+teqH0U4P+s238wNVWY23Idjfp/tdTd6UXjuWcMQMoUfAxPSyZvxwN5JisuSqDg8JruMnVM24dff3vkY9q4C8m3ewhBSwkuAR4sFMXNytr5hI8V+HVVNw6GE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722161420; c=relaxed/simple; bh=h/BgI+G7ScwU6DQ48y7tlStVhparWhO6ZDGIMqrbJic=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=vEVGj6o31X3MyWxXLnl7jgobF0nAKiGLIMNS0j6n+asa6yXoqDgnEUk36JKZwnsj2WAlbceCkCJ8DOlXBcO1nhUdKat+df9c3tcSYV6raMPKeMVgvzGLGVsHAIeS470rJJm8P2uiFO4w92GrSUlXISuKN8uA+sUhvZ607Mq8tTE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=weissschuh.net; spf=pass smtp.mailfrom=weissschuh.net; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b=WfvFwjDC; arc=none smtp.client-ip=159.69.126.157 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b="WfvFwjDC" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=weissschuh.net; s=mail; t=1722161406; bh=h/BgI+G7ScwU6DQ48y7tlStVhparWhO6ZDGIMqrbJic=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=WfvFwjDCuOFT6qPBwBI5QDXv9OU5+xvjnTUdlY1PZ1D0IzNptdnSEwHd4lZjddMwK teliQDJpVdXXcYxoCGL/C9+IMr+bfmcB78amTjGsiiMO2b3lrq/l/UvF2gdQcUJEYd gzlOM9HFL7OQNTSv5CqTAz/I2NjRK3nCCTWZ7LnM= From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= Date: Sun, 28 Jul 2024 12:10:02 +0200 Subject: [PATCH 08/12] selftests/nolibc: setup objtree without Makefile.include Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240728-nolibc-llvm-v1-8-bc384269bc35@weissschuh.net> References: <20240728-nolibc-llvm-v1-0-bc384269bc35@weissschuh.net> In-Reply-To: <20240728-nolibc-llvm-v1-0-bc384269bc35@weissschuh.net> To: Willy Tarreau , Shuah Khan Cc: linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1722161405; l=1710; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=h/BgI+G7ScwU6DQ48y7tlStVhparWhO6ZDGIMqrbJic=; b=QlImsRN3Q2Vy+tVFvto+/SCpb8gpujf9wlvl0kTfCkhm38xgV8n+7uhBkwSonY8KiJOE0si5M z4BYQLdgjGOB4oWIfOCQftp6qY/o4SNy/iDV142DxxHeG0zoPrUkYOs X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= Makefile.include has multiple uses. In addition to the setup of various variables based on "O=", for which it is used currently, it can also set up variables based on "LLVM=". Unfortunately using it for both at the same time would require a big ugly reshuffling of the nolibc Makefile. As we want to use its llvm handling in the future, reimplement its objtree := $(O). While at it, also move "$(objtree) ?= $(srctree)" for consistency. Signed-off-by: Thomas Weißschuh --- tools/testing/selftests/nolibc/Makefile | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/nolibc/Makefile b/tools/testing/selftests/nolibc/Makefile index 803a4e1bbe24..8000bc3c408b 100644 --- a/tools/testing/selftests/nolibc/Makefile +++ b/tools/testing/selftests/nolibc/Makefile @@ -5,7 +5,6 @@ ifeq ($(srctree),) srctree := $(patsubst %/tools/testing/selftests/,%,$(dir $(CURDIR))) endif -include $(srctree)/tools/scripts/Makefile.include include $(srctree)/tools/scripts/utilities.mak # We need this for the "cc-option" macro. include $(srctree)/tools/build/Build.include @@ -14,6 +13,9 @@ ifneq ($(O),) ifneq ($(call is-absolute,$(O)),y) $(error Only absolute O= parameters are supported) endif +objtree := $(O) +else +objtree ?= $(srctree) endif ifeq ($(ARCH),) @@ -21,8 +23,6 @@ include $(srctree)/scripts/subarch.include ARCH = $(SUBARCH) endif -objtree ?= $(srctree) - # XARCH extends the kernel's ARCH with a few variants of the same # architecture that only differ by the configuration, the toolchain # and the Qemu program used. It is copied as-is into ARCH except for