+++ /dev/null
-From 708656e3c5fcad36fab328b7849f356702562002 Mon Sep 17 00:00:00 2001
-From: Sasha Levin <sashal@kernel.org>
-Date: Mon, 14 Oct 2019 19:45:05 -0600
-Subject: selftests: Fix O= and KBUILD_OUTPUT handling for relative paths
-
-From: Shuah Khan <skhan@linuxfoundation.org>
-
-[ Upstream commit 303e6218ecec475d5bc3e5922dec770ee5baf107 ]
-
-Fix O= and KBUILD_OUTPUT handling for relative paths.
-
-export KBUILD_OUTPUT=../kselftest_size
-make TARGETS=size kselftest-all
-
-or
-
-make O=../kselftest_size TARGETS=size kselftest-all
-
-In both of these cases, targets get built in ../kselftest_size which is
-a one level up from the size test directory.
-
-make[1]: Entering directory '/mnt/data/lkml/kselftest_size'
-make --no-builtin-rules INSTALL_HDR_PATH=$BUILD/usr \
- ARCH=x86 -C ../../.. headers_install
- INSTALL ../kselftest_size/usr/include
-gcc -static -ffreestanding -nostartfiles -s get_size.c -o ../kselftest_size/size/get_size
-/usr/bin/ld: cannot open output file ../kselftest_size/size/get_size: No such file or directory
-collect2: error: ld returned 1 exit status
-make[3]: *** [../lib.mk:138: ../kselftest_size/size/get_size] Error 1
-make[2]: *** [Makefile:143: all] Error 2
-make[1]: *** [/mnt/data/lkml/linux_5.4/Makefile:1221: kselftest-all] Error 2
-make[1]: Leaving directory '/mnt/data/lkml/kselftest_size'
-make: *** [Makefile:179: sub-make] Error 2
-
-Use abs_objtree exported by the main Makefile.
-
-Reported-by: Tim Bird <Tim.Bird@sony.com>
-Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
-Tested-by: Tim Bird <tim.bird@sony.com>
-Acked-by: Tim Bird <tim.bird@sony.com>
-Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
-Signed-off-by: Sasha Levin <sashal@kernel.org>
----
- tools/testing/selftests/Makefile | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
-index 612f6757015d..a3e253e49bb4 100644
---- a/tools/testing/selftests/Makefile
-+++ b/tools/testing/selftests/Makefile
-@@ -86,10 +86,10 @@ override LDFLAGS =
- endif
-
- ifneq ($(O),)
-- BUILD := $(O)
-+ BUILD := $(abs_objtree)
- else
- ifneq ($(KBUILD_OUTPUT),)
-- BUILD := $(KBUILD_OUTPUT)/kselftest
-+ BUILD := $(abs_objtree)/kselftest
- else
- BUILD := $(shell pwd)
- DEFAULT_INSTALL_HDR_PATH := 1
-@@ -102,6 +102,7 @@ include $(top_srcdir)/scripts/subarch.include
- ARCH ?= $(SUBARCH)
- export KSFT_KHDR_INSTALL_DONE := 1
- export BUILD
-+#$(info abd_objtree = $(abs_objtree) BUILD = $(BUILD))
-
- # build and run gpio when output directory is the src dir.
- # gpio has dependency on tools/gpio and builds tools/gpio
---
-2.20.1
-