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| author | Masahiro Yamada <masahiroy@kernel.org> | 2020-04-29 12:45:23 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-05-17 18:52:02 +0900 |
| commit | 60fb0b1239719df2ec92606fa037f7c116810762 (patch) | |
| tree | ca52829fd4a0fc9183b7ae116db092de2fe44d3a /samples/pidfd | |
| parent | 28949b84b2cb2473507ec2fed06728f995dd7942 (diff) | |
| download | linux-stable-60fb0b1239719df2ec92606fa037f7c116810762.tar.gz linux-stable-60fb0b1239719df2ec92606fa037f7c116810762.tar.bz2 linux-stable-60fb0b1239719df2ec92606fa037f7c116810762.zip | |
samples: pidfd: 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>
Diffstat (limited to 'samples/pidfd')
| -rw-r--r-- | samples/pidfd/Makefile | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/samples/pidfd/Makefile b/samples/pidfd/Makefile index ee2979849d92..6e5b67e648c2 100644 --- a/samples/pidfd/Makefile +++ b/samples/pidfd/Makefile @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 -hostprogs := pidfd-metadata -always-y := $(hostprogs) -HOSTCFLAGS_pidfd-metadata.o += -I$(objtree)/usr/include -all: pidfd-metadata +usertprogs := pidfd-metadata +always-y := $(userprogs) + +userccflags += -I usr/include |