linux@ff9a793 (original) (raw)

`@@ -263,7 +263,14 @@ srctree := $(abs_srctree)

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`endif

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`objtree := .

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+

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VPATH :=

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+

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ifeq ($(KBUILD_EXTMOD),)

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ifdef building_out_of_srctree

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`VPATH := $(srctree)

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endif

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endif

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`export building_out_of_srctree srctree objtree VPATH

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`@@ -942,7 +949,6 @@ endif

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`ifdef CONFIG_LTO_CLANG

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`ifdef CONFIG_LTO_CLANG_THIN

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`CC_FLAGS_LTO := -flto=thin -fsplit-lto-unit

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KBUILD_LDFLAGS += --thinlto-cache-dir=$(extmod_prefix).thinlto-cache

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`else

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`CC_FLAGS_LTO := -flto

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`endif

`@@ -1248,8 +1254,8 @@ define filechk_version.h

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` echo #define LINUX_VERSION_SUBLEVEL $(SUBLEVEL)

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`endef

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`- (versionh):PATCHLEVEL:=(version_h): PATCHLEVEL := (versionh):PATCHLEVEL:=(or $(PATCHLEVEL), 0)

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`- (versionh):SUBLEVEL:=(version_h): SUBLEVEL := (versionh):SUBLEVEL:=(or $(SUBLEVEL), 0)

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`+ (versionh):privatePATCHLEVEL:=(version_h): private PATCHLEVEL := (versionh):privatePATCHLEVEL:=(or $(PATCHLEVEL), 0)

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`+ (versionh):privateSUBLEVEL:=(version_h): private SUBLEVEL := (versionh):privateSUBLEVEL:=(or $(SUBLEVEL), 0)

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`$(version_h): FORCE

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`$(call filechk,version.h)

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`@@ -1403,7 +1409,7 @@ export CHECK_DTBS=y

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`endif

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`ifneq ($(CHECK_DTBS),)

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dtbs_prepare: dt_binding_check

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dtbs_prepare: dt_binding_schemas

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`endif

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`dtbs_check: dtbs

`@@ -1422,15 +1428,18 @@ scripts_dtc: scripts_basic

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`$(Q)$(MAKE) $(build)=scripts/dtc

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`ifneq ($(filter dt_binding_check, $(MAKECMDGOALS)),)

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export CHECK_DT_BINDING=y

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export CHECK_DTBS=y

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`endif

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PHONY += dt_binding_check

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dt_binding_check: scripts_dtc

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PHONY += dt_binding_check dt_binding_schemas

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dt_binding_check: dt_binding_schemas scripts_dtc

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`+ (Q)(Q)(Q)(MAKE) (build)=Documentation/devicetree/bindings(build)=Documentation/devicetree/bindings (build)=Documentation/devicetree/bindings@

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+

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dt_binding_schemas:

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`$(Q)$(MAKE) $(build)=Documentation/devicetree/bindings

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`PHONY += dt_compatible_check

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dt_compatible_check: dt_binding_check

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dt_compatible_check: dt_binding_schemas

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`$(Q)$(MAKE) (build)=Documentation/devicetree/bindings(build)=Documentation/devicetree/bindings (build)=Documentation/devicetree/bindings@

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`# ---------------------------------------------------------------------------

`@@ -1477,7 +1486,7 @@ endif # CONFIG_MODULES

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`# Directories & files removed with 'make clean'

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`CLEAN_FILES += vmlinux.symvers modules-only.symvers \

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` modules.builtin modules.builtin.modinfo modules.nsdeps \

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compile_commands.json .thinlto-cache rust/test \

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compile_commands.json rust/test \

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` rust-project.json .vmlinux.objs .vmlinux.export.c

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`# Directories & files removed with 'make mrproper'

`@@ -1494,7 +1503,7 @@ MRPROPER_FILES += include/config include/generated \

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`# clean - Delete most, but leave enough to build external modules

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clean: rm-files := $(CLEAN_FILES)

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clean: private rm-files := $(CLEAN_FILES)

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`PHONY += archclean vmlinuxclean

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`@@ -1506,7 +1515,7 @@ clean: archclean vmlinuxclean resolve_btfids_clean

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`# mrproper - Delete all generated files, including .config

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mrproper: rm-files := (wildcard(wildcard (wildcard(MRPROPER_FILES))

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mrproper: private rm-files := $(MRPROPER_FILES)

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`mrproper-dirs := $(addprefix mrproper,scripts)

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`PHONY += $(mrproper-dirs) mrproper

`@@ -1626,10 +1635,11 @@ help:

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` @echo ''

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` @$(if $(dtstree), \

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`echo 'Devicetree:'; \

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echo '* dtbs - Build device tree blobs for enabled boards'; \

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echo ' dtbs_install - Install dtbs to $(INSTALL_DTBS_PATH)'; \

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echo ' dt_binding_check - Validate device tree binding documents'; \

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echo ' dtbs_check - Validate device tree source files';\

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echo '* dtbs - Build device tree blobs for enabled boards'; \

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echo ' dtbs_install - Install dtbs to $(INSTALL_DTBS_PATH)'; \

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echo ' dt_binding_check - Validate device tree binding documents and examples'; \

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echo ' dt_binding_schema - Build processed device tree binding schemas'; \

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echo ' dtbs_check - Validate device tree source files';\

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`echo '')

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` @echo 'Userspace tools targets:'

`@@ -1782,8 +1792,8 @@ compile_commands.json: $(extmod_prefix)compile_commands.json

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`PHONY += compile_commands.json

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`clean-dirs := $(KBUILD_EXTMOD)

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clean: rm-files := (KBUILDEXTMOD)/Module.symvers(KBUILD_EXTMOD)/Module.symvers (KBUILDEXTMOD)/Module.symvers(KBUILD_EXTMOD)/modules.nsdeps \

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`- (KBUILDEXTMOD)/compilecommands.json(KBUILD_EXTMOD)/compile_commands.json (KBUILDEXTMOD)/compilecommands.json(KBUILD_EXTMOD)/.thinlto-cache

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clean: private rm-files := (KBUILDEXTMOD)/Module.symvers(KBUILD_EXTMOD)/Module.symvers (KBUILDEXTMOD)/Module.symvers(KBUILD_EXTMOD)/modules.nsdeps \

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$(KBUILD_EXTMOD)/compile_commands.json

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`PHONY += prepare

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`# now expand this into a simple variable to reduce the cost of shell evaluations