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Commit 9566122c authored by Daniel Sandler's avatar Daniel Sandler
Browse files

make help: prints a handy list of useful targets 

A small step to making the platform build environment more
self-documenting.

Change-Id: I8f6cebe6cbd4cf89736da23e9d0d2a257ea422ee
parent 83d3d7e5

core/help.mk

0 → 100644
+42 −0
Original line number Diff line number Diff line 
#

# Copyright (C) 2010 The Android Open Source Project

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#      http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#



ifeq ($(MAKECMDGOALS),help)

dont_bother := true

endif

ifeq ($(MAKECMDGOALS),out)

dont_bother := true

endif



.PHONY: help

help:

	@echo

	@echo "Common make targets:"

	@echo "----------------------------------------------------------------------------------"

	@echo "droid                   Default target"

	@echo "clean                   (aka clobber) equivalent to rm -rf out/"

	@echo "snod                    Quickly rebuild the system image from built packages"

	@echo "offline-sdk-docs        Generate the HTML for the developer SDK docs"

	@echo "doc-comment-check-docs  Check HTML doc links & validity, without generating HTML"

	@echo "libandroid_runtime      All the JNI framework stuff"

	@echo "framework               All the java framework stuff"

	@echo "services                The system server (Java) and friends"

	@echo "help                    You're reading it right now"



.PHONY: out

out:

	@echo "I'm sure you're nice and all, but no thanks."

core/main.mk

+4 −0
Original line number Diff line number Diff line
@@ -54,6 +54,9 @@ $(DEFAULT_GOAL): 
.PHONY: FORCE

FORCE:



# Targets that provide quick help on the build system.

include $(BUILD_SYSTEM)/help.mk



# Set up various standard variables based on configuration

# and host information.

include $(BUILD_SYSTEM)/config.mk
@@ -842,3 +845,4 @@ modules: 
.PHONY: showcommands

showcommands:

	@echo >/dev/null