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authorMasahiro Yamada <masahiroy@kernel.org>2020-06-17 11:08:38 +0900
committerMasahiro Yamada <masahiroy@kernel.org>2020-06-22 01:56:09 +0900
commit214377e9b7e3185abf5998b8a90450e01bab21a7 (patch)
tree569ef74989332cbb2decad0b4673d69088e7bae7 /samples/watch_queue
parent2c6d9636ad92083d79a060edc84259526c153670 (diff)
samples: watch_queue: 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>
Diffstat (limited to 'samples/watch_queue')
-rw-r--r--samples/watch_queue/Makefile10
1 files changed, 4 insertions, 6 deletions
diff --git a/samples/watch_queue/Makefile b/samples/watch_queue/Makefile
index 8511fb6c53d2..792b22f593cf 100644
--- a/samples/watch_queue/Makefile
+++ b/samples/watch_queue/Makefile
@@ -1,7 +1,5 @@
-# List of programs to build
-hostprogs := watch_test
+# SPDX-License-Identifier: GPL-2.0-only
+userprogs := watch_test
+always-y := $(userprogs)
-# Tell kbuild to always build the programs
-always-y := $(hostprogs)
-
-HOSTCFLAGS_watch_test.o += -I$(objtree)/usr/include
+userccflags += -I usr/include