1 # 2 # Copyright (C) 2007 The Android Open Source Project 3 # 4 # Licensed under the Apache License, Version 2.0 (the "License"); 5 # you may not use this file except in compliance with the License. 6 # You may obtain a copy of the License at 7 # 8 # http://www.apache.org/licenses/LICENSE-2.0 9 # 10 # Unless required by applicable law or agreed to in writing, software 11 # distributed under the License is distributed on an "AS IS" BASIS, 12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 # See the License for the specific language governing permissions and 14 # limitations under the License. 15 # 16 17 # When specifying "dist", the user has asked that we copy the important 18 # files from this build into DIST_DIR. 19 20 .PHONY: dist 21 dist: ; 22 23 dist_goal := $(strip $(filter dist,$(MAKECMDGOALS))) 24 MAKECMDGOALS := $(strip $(filter-out dist,$(MAKECMDGOALS))) 25 ifeq (,$(strip $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)))) 26 # The commandline was something like "make dist" or "make dist showcommands". 27 # Add a dependency on a real target. 28 dist: $(DEFAULT_GOAL) 29 endif 30 31 ifdef dist_goal 32 33 # $(1): source file 34 # $(2): destination file 35 # $(3): goals that should copy the file 36 # 37 define copy-one-dist-file 38 $(3): $(2) 39 $(2): $(1) 40 @echo "Dist: $$@" 41 $$(copy-file-to-new-target-with-cp) 42 endef 43 44 # Other parts of the system should use this function to associate 45 # certain files with certain goals. When those goals are built 46 # and "dist" is specified, the marked files will be copied to DIST_DIR. 47 # 48 # $(1): a list of goals (e.g. droid, sdk, pdk, ndk) 49 # $(2): the dist files to add to those goals. If the file contains ':', 50 # the text following the colon is the name that the file is copied 51 # to under the dist directory. Subdirs are ok, and will be created 52 # at copy time if necessary. 53 define dist-for-goals 54 $(foreach file,$(2), \ 55 $(eval fw := $(subst :,$(space),$(file))) \ 56 $(eval src := $(word 1,$(fw))) \ 57 $(eval dst := $(word 2,$(fw))) \ 58 $(eval dst := $(if $(dst),$(dst),$(notdir $(src)))) \ 59 $(eval \ 60 $(call copy-one-dist-file, \ 61 $(src), \ 62 $(DIST_DIR)/$(dst), \ 63 $(1) \ 64 ) \ 65 ) \ 66 ) 67 endef 68 69 else # !dist_goal 70 71 # empty definition when not building dist 72 define dist-for-goals 73 endef 74 75 endif # !dist_goal 76