From 87ffbba9a9a1a74da44917a207c7e57dac98f2f8 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Wed, 29 Apr 2020 12:45:25 +0900 Subject: samples: auxdisplay: 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 $(CC) may not provide libc. Signed-off-by: Masahiro Yamada Acked-by: Miguel Ojeda Acked-by: Sam Ravnborg --- samples/Kconfig | 4 ++++ samples/Makefile | 1 + samples/auxdisplay/Makefile | 11 ++--------- 3 files changed, 7 insertions(+), 9 deletions(-) (limited to 'samples') diff --git a/samples/Kconfig b/samples/Kconfig index 69699db49675..2322e11e8b80 100644 --- a/samples/Kconfig +++ b/samples/Kconfig @@ -6,6 +6,10 @@ menuconfig SAMPLES if SAMPLES +config SAMPLE_AUXDISPLAY + bool "auxdisplay sample" + depends on CC_CAN_LINK + config SAMPLE_TRACE_EVENTS tristate "Build trace_events examples -- loadable modules only" depends on EVENT_TRACING && m diff --git a/samples/Makefile b/samples/Makefile index bdc168405452..0c43b5d34b15 100644 --- a/samples/Makefile +++ b/samples/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for Linux samples code +subdir-$(CONFIG_SAMPLE_AUXDISPLAY) += auxdisplay obj-$(CONFIG_SAMPLE_ANDROID_BINDERFS) += binderfs/ obj-$(CONFIG_SAMPLE_CONFIGFS) += configfs/ obj-$(CONFIG_SAMPLE_CONNECTOR) += connector/ diff --git a/samples/auxdisplay/Makefile b/samples/auxdisplay/Makefile index 0273bab27233..dbdf939af94a 100644 --- a/samples/auxdisplay/Makefile +++ b/samples/auxdisplay/Makefile @@ -1,10 +1,3 @@ # SPDX-License-Identifier: GPL-2.0 -CC := $(CROSS_COMPILE)gcc -CFLAGS := -I../../usr/include - -PROGS := cfag12864b-example - -all: $(PROGS) - -clean: - rm -fr $(PROGS) +userprogs := cfag12864b-example +always-y := $(userprogs) -- cgit v1.2.3-70-g09d2