samples: mei: build sample program for target architecture
authorMasahiro Yamada <masahiroy@kernel.org>
Wed, 29 Apr 2020 03:45:24 +0000 (12:45 +0900)
committerMasahiro Yamada <masahiroy@kernel.org>
Sun, 17 May 2020 09:52:02 +0000 (18:52 +0900)
commitc4c10996b1940e197b45f827b99f40a4b82daebb
tree8a46c3e4b7de9a4e47e7e64e5811a5d152594e32
parent60fb0b1239719df2ec92606fa037f7c116810762
samples: mei: build sample program for target architecture

This userspace program includes UAPI headers exported to usr/include/.
'make headers' always works for the target architecture (i.e. the same
architecture as the kernel), so the sample program should be built for
the target as well. Kbuild now supports 'userprogs' for that.

I also guarded the CONFIG option by 'depends on CC_CAN_LINK' because
$(CC) may not provide libc.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
samples/Kconfig
samples/mei/Makefile