Build of bpf and tc-testing selftests fails when the relative path of the build directory is specified.
make -C tools/testing/selftests O=build0 make[1]: Entering directory '/linux_mainline/tools/testing/selftests/bpf' ../../../scripts/Makefile.include:4: *** O=build0 does not exist. Stop. make[1]: Entering directory '/linux_mainline/tools/testing/selftests/tc-testing' ../../../scripts/Makefile.include:4: *** O=build0 does not exist. Stop.
The fix is same as mentioned in commit 150a27328b68 ("bpf, preload: Fix build when $(O) points to a relative path").
Signed-off-by: Muhammad Usama Anjum usama.anjum@collabora.com --- tools/testing/selftests/Makefile | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 4eda7c7c15694..aa0faf132c35a 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -178,6 +178,7 @@ all: khdr BUILD_TARGET=$$BUILD/$$TARGET; \ mkdir $$BUILD_TARGET -p; \ $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET \ + O=$(abs_objtree) \ $(if $(FORCE_TARGETS),|| exit); \ ret=$$((ret * $$?)); \ done; exit $$ret; @@ -185,7 +186,8 @@ all: khdr run_tests: all @for TARGET in $(TARGETS); do \ BUILD_TARGET=$$BUILD/$$TARGET; \ - $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests;\ + $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests \ + O=$(abs_objtree); \ done;
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