From f6d344cd5fa6a15e1ec2da350470b35a3f55f74c Mon Sep 17 00:00:00 2001 From: Muhammad Usama Anjum Date: Thu, 17 Feb 2022 03:38:17 +0500 Subject: [PATCH] selftests: Fix build when $(O) points to a relative path 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. Makefiles of bpf and tc-testing include scripts/Makefile.include file. This file has sanity checking inside it which checks the output path. The output path is not relative to the bpf or tc-testing. The sanity check fails. Expand the output path to get rid of this error. The fix is the same as mentioned in commit 150a27328b68 ("bpf, preload: Fix build when $(O) points to a relative path"). Signed-off-by: Muhammad Usama Anjum Signed-off-by: Shuah Khan --- tools/testing/selftests/Makefile | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 5d9d4ddccccb..2319ec87f53d 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -177,6 +177,7 @@ 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; @@ -184,7 +185,8 @@ 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; hotplug: @@ -235,6 +237,7 @@ ifdef INSTALL_PATH for TARGET in $(TARGETS); do \ BUILD_TARGET=$$BUILD/$$TARGET; \ $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET INSTALL_PATH=$(INSTALL_PATH)/$$TARGET install \ + O=$(abs_objtree) \ $(if $(FORCE_TARGETS),|| exit); \ ret=$$((ret * $$?)); \ done; exit $$ret; -- 2.11.0