diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 44 |
1 files changed, 27 insertions, 17 deletions
@@ -263,7 +263,14 @@ srctree := $(abs_srctree) endif objtree := . + +VPATH := + +ifeq ($(KBUILD_EXTMOD),) +ifdef building_out_of_srctree VPATH := $(srctree) +endif +endif export building_out_of_srctree srctree objtree VPATH @@ -942,7 +949,6 @@ endif ifdef CONFIG_LTO_CLANG ifdef CONFIG_LTO_CLANG_THIN CC_FLAGS_LTO := -flto=thin -fsplit-lto-unit -KBUILD_LDFLAGS += --thinlto-cache-dir=$(extmod_prefix).thinlto-cache else CC_FLAGS_LTO := -flto endif @@ -1248,8 +1254,8 @@ define filechk_version.h echo \#define LINUX_VERSION_SUBLEVEL $(SUBLEVEL) endef -$(version_h): PATCHLEVEL := $(or $(PATCHLEVEL), 0) -$(version_h): SUBLEVEL := $(or $(SUBLEVEL), 0) +$(version_h): private PATCHLEVEL := $(or $(PATCHLEVEL), 0) +$(version_h): private SUBLEVEL := $(or $(SUBLEVEL), 0) $(version_h): FORCE $(call filechk,version.h) @@ -1403,7 +1409,7 @@ export CHECK_DTBS=y endif ifneq ($(CHECK_DTBS),) -dtbs_prepare: dt_binding_check +dtbs_prepare: dt_binding_schemas endif dtbs_check: dtbs @@ -1422,15 +1428,18 @@ scripts_dtc: scripts_basic $(Q)$(MAKE) $(build)=scripts/dtc ifneq ($(filter dt_binding_check, $(MAKECMDGOALS)),) -export CHECK_DT_BINDING=y +export CHECK_DTBS=y endif -PHONY += dt_binding_check -dt_binding_check: scripts_dtc +PHONY += dt_binding_check dt_binding_schemas +dt_binding_check: dt_binding_schemas scripts_dtc + $(Q)$(MAKE) $(build)=Documentation/devicetree/bindings $@ + +dt_binding_schemas: $(Q)$(MAKE) $(build)=Documentation/devicetree/bindings PHONY += dt_compatible_check -dt_compatible_check: dt_binding_check +dt_compatible_check: dt_binding_schemas $(Q)$(MAKE) $(build)=Documentation/devicetree/bindings $@ # --------------------------------------------------------------------------- @@ -1477,7 +1486,7 @@ endif # CONFIG_MODULES # Directories & files removed with 'make clean' CLEAN_FILES += vmlinux.symvers modules-only.symvers \ modules.builtin modules.builtin.modinfo modules.nsdeps \ - compile_commands.json .thinlto-cache rust/test \ + compile_commands.json rust/test \ rust-project.json .vmlinux.objs .vmlinux.export.c # Directories & files removed with 'make mrproper' @@ -1494,7 +1503,7 @@ MRPROPER_FILES += include/config include/generated \ # clean - Delete most, but leave enough to build external modules # -clean: rm-files := $(CLEAN_FILES) +clean: private rm-files := $(CLEAN_FILES) PHONY += archclean vmlinuxclean @@ -1506,7 +1515,7 @@ clean: archclean vmlinuxclean resolve_btfids_clean # mrproper - Delete all generated files, including .config # -mrproper: rm-files := $(wildcard $(MRPROPER_FILES)) +mrproper: private rm-files := $(MRPROPER_FILES) mrproper-dirs := $(addprefix _mrproper_,scripts) PHONY += $(mrproper-dirs) mrproper @@ -1626,10 +1635,11 @@ help: @echo '' @$(if $(dtstree), \ echo 'Devicetree:'; \ - echo '* dtbs - Build device tree blobs for enabled boards'; \ - echo ' dtbs_install - Install dtbs to $(INSTALL_DTBS_PATH)'; \ - echo ' dt_binding_check - Validate device tree binding documents'; \ - echo ' dtbs_check - Validate device tree source files';\ + echo '* dtbs - Build device tree blobs for enabled boards'; \ + echo ' dtbs_install - Install dtbs to $(INSTALL_DTBS_PATH)'; \ + echo ' dt_binding_check - Validate device tree binding documents and examples'; \ + echo ' dt_binding_schema - Build processed device tree binding schemas'; \ + echo ' dtbs_check - Validate device tree source files';\ echo '') @echo 'Userspace tools targets:' @@ -1782,8 +1792,8 @@ compile_commands.json: $(extmod_prefix)compile_commands.json PHONY += compile_commands.json clean-dirs := $(KBUILD_EXTMOD) -clean: rm-files := $(KBUILD_EXTMOD)/Module.symvers $(KBUILD_EXTMOD)/modules.nsdeps \ - $(KBUILD_EXTMOD)/compile_commands.json $(KBUILD_EXTMOD)/.thinlto-cache +clean: private rm-files := $(KBUILD_EXTMOD)/Module.symvers $(KBUILD_EXTMOD)/modules.nsdeps \ + $(KBUILD_EXTMOD)/compile_commands.json PHONY += prepare # now expand this into a simple variable to reduce the cost of shell evaluations |