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| author |   Masahiro Yamada <masahiroy@kernel.org> | 2020-04-29 12:45:25 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-05-17 18:52:02 +0900 |
| commit | 87ffbba9a9a1a74da44917a207c7e57dac98f2f8 (patch) | |
| tree | 24e622d34a8ea29fb0d49fff143ed322c8a0354e | |
| parent | samples: mei: build sample program for target architecture (diff) | |
| download | wireguard-linux-87ffbba9a9a1a74da44917a207c7e57dac98f2f8.tar.xz wireguard-linux-87ffbba9a9a1a74da44917a207c7e57dac98f2f8.zip | |
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 $(CC) may not provide libc.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
| -rw-r--r-- | samples/Kconfig | 4 | ||||
| -rw-r--r-- | samples/Makefile | 1 | ||||
| -rw-r--r-- | samples/auxdisplay/Makefile | 11 |
3 files changed, 7 insertions, 9 deletions
diff --git a/samples/Kconfig b/samples/Kconfig index 69699db49675..2322e11e8b80 100644 --- a/samples/Kconfig +++ b/samples/Kconfig @@ -6,6 +6,10 @@ menuconfig SAMPLES if SAMPLES +config SAMPLE_AUXDISPLAY + bool "auxdisplay sample" + depends on CC_CAN_LINK + config SAMPLE_TRACE_EVENTS tristate "Build trace_events examples -- loadable modules only" depends on EVENT_TRACING && m diff --git a/samples/Makefile b/samples/Makefile index bdc168405452..0c43b5d34b15 100644 --- a/samples/Makefile +++ b/samples/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 # Makefile for Linux samples code +subdir-$(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) |