246         srctree := .  macro
251                 srctree := ..  macro
253                 srctree := $(abs_srctree)  macro
259 srctree := $(abs_srctree)  macro
263 VPATH		:= $(srctree)
265 export building_out_of_srctree srctree objtree VPATH
364 		$(MAKE) -f $(srctree)/Makefile $$i; \
369 include $(srctree)/scripts/Kbuild.include
376 include $(srctree)/scripts/subarch.include
529 PAHOLE_FLAGS	= $(shell PAHOLE=$(PAHOLE) $(srctree)/scripts/pahole-flags.sh)
545 		-I$(srctree)/arch/$(SRCARCH)/include/uapi \
547 		-I$(srctree)/include/uapi \
549                 -include $(srctree)/include/linux/compiler-version.h \
550                 -include $(srctree)/include/linux/kconfig.h
555 		-I$(srctree)/arch/$(SRCARCH)/include \
557 		$(if $(building_out_of_srctree),-I$(srctree)/include) \
651 	@if [ -f $(srctree)/.config -o \
652 		 -d $(srctree)/include/config -o \
653 		 -d $(srctree)/arch/$(SRCARCH)/include/generated ]; then \
660 	$(Q)ln -fsn $(srctree) source
673 include $(srctree)/scripts/Makefile.clang
679 include $(srctree)/scripts/Makefile.compiler
690 include $(srctree)/arch/$(SRCARCH)/Makefile
768 include $(srctree)/arch/$(SRCARCH)/Makefile
798 	$(Q)$(MAKE) -f $(srctree)/Makefile syncconfig
1077 KBUILD_CPPFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=)
1090 include $(addprefix $(srctree)/, $(include-y))
1203 	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/adjust_autoksyms.sh \
1211 			$(CONFIG_SHELL) $(srctree)/scripts/gen_autoksyms.sh $@
1221 …$(AR) mPiT $$($(AR) t $@ | sed -n 1p) $@ $$($(AR) t $@ | grep -F -f $(srctree)/scripts/head-object…
1229 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.vmlinux_o
1236 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.vmlinux
1275 	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/rust_is_available.sh -v
1281 	$(Q)$(srctree)/scripts/remove-stale-files
1284 asm-generic := -f $(srctree)/scripts/Makefile.asm-generic obj
1332 filechk_compile.h = $(srctree)/scripts/mkcompile_h \
1340 	$(Q)find $(srctree)/include/ -name '*.h' | xargs --max-args 1 \
1341 	$(srctree)/scripts/headerdep.pl -I$(srctree)/include
1361 hdr-inst := -f $(srctree)/scripts/Makefile.headersinst obj
1386       cmd_install = unset sub_make_done; $(srctree)/scripts/install.sh
1409 	$(Q)$(MAKE) -sC $(srctree)/tools/bpf/resolve_btfids O=$(resolve_btfids_O) clean
1419 …s_silent) $(filter --j% -j,$(MAKEFLAGS))" O=$(abspath $(objtree)) subdir=tools -C $(srctree)/tools/
1423 …ilent) $(filter --j% -j,$(MAKEFLAGS))" O=$(abspath $(objtree)) subdir=tools -C $(srctree)/tools/ $*
1430 	$(Q)$(MAKE) -C $(srctree)/tools/testing/selftests run_tests
1433 	$(Q)$(MAKE) -C $(srctree)/tools/testing/selftests $*
1438 	$(Q)find $(srctree)/tools/testing/selftests -name config | \
1439 		xargs $(srctree)/scripts/kconfig/merge_config.sh -m $(objtree)/.config
1440 	$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig
1445 ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/boot/dts/),)
1554 	@ln -s $(abspath $(srctree)) $(MODLIB)/source
1597 	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/link-vmlinux.sh clean
1634 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.package $@
1636 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.package $@
1641 boards := $(wildcard $(srctree)/arch/$(SRCARCH)/configs/*_defconfig)
1643 board-dirs := $(dir $(wildcard $(srctree)/arch/$(SRCARCH)/configs/*/*_defconfig))
1655 	@$(MAKE) -f $(srctree)/scripts/kconfig/Makefile help
1734 	@$(MAKE) -f $(srctree)/scripts/Makefile.package help
1737 	@$(MAKE) -f $(srctree)/Documentation/Makefile dochelp
1775 boards-per-dir = $(sort $(notdir $(wildcard $(srctree)/arch/$(SRCARCH)/configs/$*/*_defconfig)))
1800 	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/rust_is_available.sh -v && echo "Rust is available!"
1845 	$(Q)ln -fsn $(abspath $(srctree)/scripts/gdb/vmlinux-gdb.py)
1909 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modfinal
1914 	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/modules-check.sh $<
1917       cmd_depmod = $(CONFIG_SHELL) $(srctree)/scripts/depmod.sh $(DEPMOD) \
1921 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modinst
1944 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
1974 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
1976 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modfinal
2020       cmd_tags = $(BASH) $(srctree)/scripts/tags.sh $@
2031 	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/nsdeps
2050       cmd_clang_tools = $(PYTHON3) $(srctree)/scripts/clang-tools/run-clang-tools.py $@ $<
2066 	find $(srctree)/* $(RCS_FIND_IGNORE) \
2068 		| xargs $(PERL) -w $(srctree)/scripts/checkincludes.pl
2071 	find $(srctree)/* $(RCS_FIND_IGNORE) \
2073 		| xargs $(PERL) -w $(srctree)/scripts/checkversion.pl
2076 	$(Q)$(BASH) $(srctree)/scripts/$@
2079 	$(PERL) $(srctree)/scripts/export_report.pl
2094 	$(PERL) $(srctree)/scripts/checkstack.pl $(CHECKSTACK_ARCH)