Commit 28949b84 authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

samples: vfs: build sample programs for target architecture 



These userspace programs include 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 programs 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: default avatarMasahiro Yamada <masahiroy@kernel.org>
Acked-by: default avatarSam Ravnborg <sam@ravnborg.org>
parent 37249f59

samples/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -184,7 +184,7 @@ config SAMPLE_ANDROID_BINDERFS 


config SAMPLE_VFS

	bool "Build example programs that use new VFS system calls"

	depends on HEADERS_INSTALL

	depends on CC_CAN_LINK && HEADERS_INSTALL

	help

	  Build example userspace programs that use new VFS system calls such

	  as mount API and statx().  Note that this is restricted to the x86

samples/vfs/Makefile

+3 −8
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0-only

# List of programs to build

hostprogs := \

	test-fsmount \

	test-statx

userprogs := test-fsmount test-statx

always-y := $(userprogs)



always-y := $(hostprogs)



HOSTCFLAGS_test-fsmount.o += -I$(objtree)/usr/include

HOSTCFLAGS_test-statx.o += -I$(objtree)/usr/include
 
userccflags += -I usr/include