| Message ID | 20200423073929.127521-17-masahiroy@kernel.org |
|---|---|
| State | Not Applicable |
| Delegated to: | David Miller |
| Headers | show |
| Series | kbuild: support 'userprogs' syntax | expand |
diff --git a/samples/Kconfig b/samples/Kconfig index 55548a487d3c..4aa89d24a19e 100644 --- a/samples/Kconfig +++ b/samples/Kconfig @@ -205,5 +205,8 @@ config SAMPLE_INTEL_MEI help Build a sample program to work with mei device. +config SAMPLE_WATCHDOG + bool "watchdog sample" + depends on CC_CAN_LINK endif # SAMPLES diff --git a/samples/Makefile b/samples/Makefile index 042208326689..29c66aadd954 100644 --- a/samples/Makefile +++ b/samples/Makefile @@ -26,3 +26,4 @@ obj-$(CONFIG_VIDEO_PCI_SKELETON) += v4l/ obj-y += vfio-mdev/ subdir-$(CONFIG_SAMPLE_VFS) += vfs obj-$(CONFIG_SAMPLE_INTEL_MEI) += mei/ +subdir-$(CONFIG_SAMPLE_WATCHDOG) += watchdog diff --git a/samples/watchdog/Makefile b/samples/watchdog/Makefile index a9430fa60253..17384cfb387e 100644 --- a/samples/watchdog/Makefile +++ b/samples/watchdog/Makefile @@ -1,9 +1,3 @@ # SPDX-License-Identifier: GPL-2.0 -CC := $(CROSS_COMPILE)gcc -PROGS := watchdog-simple - -all: $(PROGS) - -clean: - rm -fr $(PROGS) - +userprogs := watchdog-simple +always-y := $(userprogs)
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 <masahiroy@kernel.org> --- samples/Kconfig | 3 +++ samples/Makefile | 1 + samples/watchdog/Makefile | 10 ++-------- 3 files changed, 6 insertions(+), 8 deletions(-)