From b98ccc7150c7bfce60671ad1928d5f1220446b39 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Wed, 29 Apr 2020 12:45:26 +0900 Subject: samples: timers: use 'userprogs' syntax Kbuild now supports the 'userprogs' syntax to compile userspace programs for 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 $(CC) may not provide libc. Signed-off-by: Masahiro Yamada Acked-by: Sam Ravnborg --- samples/Kconfig | 4 ++++ samples/Makefile | 1 + samples/timers/Makefile | 17 +++-------------- 3 files changed, 8 insertions(+), 14 deletions(-) (limited to 'samples') diff --git a/samples/Kconfig b/samples/Kconfig index 2322e11e8b80..a8629a0d4f96 100644 --- a/samples/Kconfig +++ b/samples/Kconfig @@ -135,6 +135,10 @@ config SAMPLE_SECCOMP Build samples of seccomp filters using various methods of BPF filter construction. +config SAMPLE_TIMER + bool "Timer sample" + depends on CC_CAN_LINK && HEADERS_INSTALL + config SAMPLE_UHID bool "UHID sample" depends on CC_CAN_LINK && HEADERS_INSTALL diff --git a/samples/Makefile b/samples/Makefile index 0c43b5d34b15..042208326689 100644 --- a/samples/Makefile +++ b/samples/Makefile @@ -16,6 +16,7 @@ subdir-$(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..15c7ddbc8c51 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 +userccflags += -I usr/include -- cgit v1.2.3-59-g8ed1b