From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from conuserg-10.nifty.com ([210.131.2.77]:31786 "EHLO conuserg-10.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726032AbgDWHkd (ORCPT ); Thu, 23 Apr 2020 03:40:33 -0400 From: Masahiro Yamada Subject: [PATCH 15/16] samples: timers: use 'userprogs' syntax Date: Thu, 23 Apr 2020 16:39:28 +0900 Message-Id: <20200423073929.127521-16-masahiroy@kernel.org> In-Reply-To: <20200423073929.127521-1-masahiroy@kernel.org> References: <20200423073929.127521-1-masahiroy@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kbuild-owner@vger.kernel.org List-ID: To: linux-kbuild@vger.kernel.org Cc: bpf@vger.kernel.org, Sam Ravnborg , Masahiro Yamada , linux-kernel@vger.kernel.org Kbuild now supports the 'userprogs' syntax to describe the build rules of userspace programs for the target architecture (i.e. the same architecture as the kernel). Add the entry to samples/Makefile to put this into the build bot coverage. I also added the CONFIG option guarded by 'depends on CC_CAN_LINK' because $(CC) may not necessarily provide libc. Signed-off-by: Masahiro Yamada --- samples/Kconfig | 4 ++++ samples/Makefile | 1 + samples/timers/Makefile | 17 +++-------------- 3 files changed, 8 insertions(+), 14 deletions(-) diff --git a/samples/Kconfig b/samples/Kconfig index cdb0091e4734..55548a487d3c 100644 --- a/samples/Kconfig +++ b/samples/Kconfig @@ -135,6 +135,10 @@ config SAMPLE_SECCOMP Build samples of seccomp filters using various methods of BPF filter construction. +config SAMPLE_TIMER + bool "Build timer sample code" + depends on CC_CAN_LINK && HEADERS_INSTALL + config SAMPLE_UHID bool "Build UHID sample code" depends on CC_CAN_LINK && HEADERS_INSTALL diff --git a/samples/Makefile b/samples/Makefile index 0c43b5d34b15..042208326689 100644 --- a/samples/Makefile +++ b/samples/Makefile @@ -16,6 +16,7 @@ subdir-$(CONFIG_SAMPLE_PIDFD) += pidfd obj-$(CONFIG_SAMPLE_QMI_CLIENT) += qmi/ obj-$(CONFIG_SAMPLE_RPMSG_CLIENT) += rpmsg/ subdir-$(CONFIG_SAMPLE_SECCOMP) += seccomp +subdir-$(CONFIG_SAMPLE_TIMER) += timers obj-$(CONFIG_SAMPLE_TRACE_EVENTS) += trace_events/ obj-$(CONFIG_SAMPLE_TRACE_PRINTK) += trace_printk/ obj-$(CONFIG_SAMPLE_FTRACE_DIRECT) += ftrace/ diff --git a/samples/timers/Makefile b/samples/timers/Makefile index f9fa07460802..c5f46e8caa80 100644 --- a/samples/timers/Makefile +++ b/samples/timers/Makefile @@ -1,16 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -ifndef CROSS_COMPILE -uname_M := $(shell uname -m 2>/dev/null || echo not) -ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/) +userprogs := hpet_example +always-y := $(userprogs) -ifeq ($(ARCH),x86) -CC := $(CROSS_COMPILE)gcc -PROGS := hpet_example - -all: $(PROGS) - -clean: - rm -fr $(PROGS) - -endif -endif +user-ccflags += -I usr/include -- 2.25.1