diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 24 |
1 files changed, 23 insertions, 1 deletions
@@ -14,6 +14,27 @@ ifneq ($(wildcard config-host.mak),) all: include config-host.mak +git-submodule-update: + +.PHONY: git-submodule-update + +ifeq (0,$(MAKELEVEL)) + git_module_status := $(shell \ + cd '$(SRC_PATH)' && \ + ./scripts/git-submodule.sh status $(GIT_SUBMODULES); \ + echo $$?; \ + ) + +ifeq (1,$(git_module_status)) +git-submodule-update: + $(call quiet-command, \ + (cd $(SRC_PATH) && ./scripts/git-submodule.sh update $(GIT_SUBMODULES)), \ + "GIT","$(GIT_SUBMODULES)") +endif +endif + +.git-submodule-status: git-submodule-update + # Check that we're not trying to do an out-of-tree build from # a tree that's been used for an in-tree build. ifneq ($(realpath $(SRC_PATH)),$(realpath .)) @@ -84,6 +105,7 @@ endif GENERATED_FILES += $(TRACE_HEADERS) GENERATED_FILES += $(TRACE_SOURCES) GENERATED_FILES += $(BUILD_DIR)/trace-events-all +GENERATED_FILES += .git-submodule-status trace-group-name = $(shell dirname $1 | sed -e 's/[^a-zA-Z0-9]/_/g') @@ -330,7 +352,7 @@ DTC_MAKE_ARGS=-I$(SRC_PATH)/dtc VPATH=$(SRC_PATH)/dtc -C dtc V="$(V)" LIBFDT_src DTC_CFLAGS=$(CFLAGS) $(QEMU_CFLAGS) DTC_CPPFLAGS=-I$(BUILD_DIR)/dtc -I$(SRC_PATH)/dtc -I$(SRC_PATH)/dtc/libfdt -subdir-dtc:dtc/libfdt dtc/tests +subdir-dtc: .git-submodule-status dtc/libfdt dtc/tests $(call quiet-command,$(MAKE) $(DTC_MAKE_ARGS) CPPFLAGS="$(DTC_CPPFLAGS)" CFLAGS="$(DTC_CFLAGS)" LDFLAGS="$(LDFLAGS)" ARFLAGS="$(ARFLAGS)" CC="$(CC)" AR="$(AR)" LD="$(LD)" $(SUBDIR_MAKEFLAGS) libfdt/libfdt.a,) dtc/%: |