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authorMasahiro Yamada <yamada.masahiro@socionext.com>2019-07-06 12:07:12 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2019-07-11 00:05:09 +0900
commit051f278e9d81bed253bf89c66c80b8b921aafa8a (patch)
tree188b90e6cd434ca30972e6166bfbc88e273d9474 /tools
parent75dd47472b92c320304436c9e38638bc04ae7a4a (diff)
kbuild: replace KBUILD_SRCTREE with boolean building_out_of_srctree
Commit 25b146c5b8ce ("kbuild: allow Kbuild to start from any directory") deprecated KBUILD_SRCTREE. It is only used in tools/testing/selftest/ to distinguish out-of-tree build. Replace it with a new boolean flag, building_out_of_srctree. I also replaced the conditional ($(srctree),.) because the next commit will allow an absolute path to be used for $(srctree) even when building in the source tree. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/Makefile2
-rw-r--r--tools/testing/selftests/lib.mk4
2 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index 9781ca79794a..25b43a8c2b15 100644
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -74,7 +74,7 @@ endif
# Append kselftest to KBUILD_OUTPUT to avoid cluttering
# KBUILD_OUTPUT with selftest objects and headers installed
# by selftests Makefile or lib.mk.
-ifneq ($(KBUILD_SRC),)
+ifdef building_out_of_srctree
override LDFLAGS =
endif
diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk
index 077337195783..1c8a1963d03f 100644
--- a/tools/testing/selftests/lib.mk
+++ b/tools/testing/selftests/lib.mk
@@ -70,7 +70,7 @@ define RUN_TESTS
endef
run_tests: all
-ifneq ($(KBUILD_SRC),)
+ifdef building_out_of_srctree
@if [ "X$(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES)" != "X" ]; then
@rsync -aq $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(OUTPUT)
fi
@@ -125,7 +125,7 @@ clean:
# When make O= with kselftest target from main level
# the following aren't defined.
#
-ifneq ($(KBUILD_SRC),)
+ifdef building_out_of_srctree
LINK.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)
COMPILE.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c
LINK.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH)