6 files changed, 6 insertions, 6 deletions

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 76ca30cc4791..9dddfb6f554e 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -501,7 +501,7 @@ existing-targets := $(wildcard $(sort $(targets)))
 
 -include $(foreach f,$(existing-targets),$(dir $(f)).$(notdir $(f)).cmd)
 
-ifneq ($(KBUILD_SRC),)
+ifneq ($(srctree),.)
 # Create directories for object files if they do not exist
 obj-dirs := $(sort $(obj) $(patsubst %/,%, $(dir $(targets))))
 # If targets exist, their directories apparently exist. Skip mkdir.
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index a115259b57e7..73b804197fca 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -71,7 +71,7 @@ __hostc_flags	= $(_hostc_flags)
 __hostcxx_flags = $(_hostcxx_flags)
 
 ifeq ($(KBUILD_EXTMOD),)
-ifneq ($(KBUILD_SRC),)
+ifneq ($(srctree),.)
 __hostc_flags   = -I$(obj) $(call flags,_hostc_flags)
 __hostcxx_flags = -I$(obj) $(call flags,_hostcxx_flags)
 endif
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 8a1f64f17740..41e98fa66b91 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -144,7 +144,7 @@ __cpp_flags     = $(_cpp_flags)
 # If building the kernel in a separate objtree expand all occurrences
 # of -Idir to -I$(srctree)/dir except for absolute paths (starting with '/').
 ifeq ($(KBUILD_EXTMOD),)
-ifneq ($(KBUILD_SRC),)
+ifneq ($(srctree),.)
 
 # -I$(obj) locates generated .h files
 # $(call addtree,-I$(obj)) locates .h files in srctree, from generated .c files
diff --git a/scripts/Makefile.modbuiltin b/scripts/Makefile.modbuiltin
index a072a4267746..ea90a90b41a0 100644
--- a/scripts/Makefile.modbuiltin
+++ b/scripts/Makefile.modbuiltin
@@ -15,7 +15,7 @@ include include/config/tristate.conf
 
 include scripts/Kbuild.include
 
-ifneq ($(KBUILD_SRC),)
+ifneq ($(srctree),.)
 # Create output directory if not already present
 _dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj))
 endif
diff --git a/scripts/gdb/linux/Makefile b/scripts/gdb/linux/Makefile
index 3df395a9c2ce..9fd3d8ed731a 100644
--- a/scripts/gdb/linux/Makefile
+++ b/scripts/gdb/linux/Makefile
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 
-ifneq ($(KBUILD_SRC),)
+ifneq ($(srctree),.)
 
 symlinks := $(patsubst $(srctree)/$(src)/%,%,$(wildcard $(srctree)/$(src)/*.py))
 
diff --git a/scripts/tags.sh b/scripts/tags.sh
index f470d9919ed7..6a551805db52 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -19,7 +19,7 @@ ignore="$ignore ( -name *.mod.c ) -prune -o"
 # Do not use full path if we do not use O=.. builds
 # Use make O=. {tags|cscope}
 # to force full paths for a non-O= build
-if [ "${KBUILD_SRC}" = "" ]; then
+if [ "${srctree}" = "." ]; then
         tree=
 else
         tree=${srctree}/