Makefile - gerrit-attic - Git at Google

 # Gerrit
 #
 # Copyright 2008 Google Inc.
 #
 # 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.
 #
 #
 # Define DATASTORE to the location where 'make serve' should store its
 # runtime data files; by default this is /tmp/dev_appserver.datastore.
 #
 # Define REMOTE=1 to enable remote hosts to connect to the development
 # web server started by 'make serve'.  This may be a security risk.
 #
 # Define EMAIL=1 to enable sending email messages during 'make serve'.
 # This may spam invalid addresses, so it is off by default.
 #
 # Define APPID to the unique Google App Engine application instance
 # 'make update' will upload the application files to.
 #
 # Define SDK to the location of the Google App Engine SDK download.
 #
 # Define PYSDK to the location of a 'python2.5' interpreter.
 #
 # Define ADMIN_ONLY to lock the release application build to only
 # its Google App Engine administrative accounts.
 #
 # Define ADMIN to the email address of an admin account that can
 # run appcfg.py to update the code.  This parameter is only used
 # by the administrative targets.
 #

 ifeq ($(shell uname),Darwin)
 	SDK = /usr/local/bin
 else
 	SDK = $(HOME)/google_appengine
 endif

 APPID         = gerrit-code-review-tool-demo
 APPNAME_HTML  = <i>Gerrit</i> Code Review Tool

 ADMIN         = set.ADMIN@read.the.docs
 PYSDK         = python2.5
 JAVAC         = javac -target 1.5
 CPIO          = cpio -pd
 DEV_APPSERVER = $(PYSDK) $(SDK)/dev_appserver.py
 APPCFG        = $(PYSDK) $(SDK)/appcfg.py $(APPCFG_OPTS) -e '$(ADMIN)'

 -include config.mak

 ifeq ($(APPID),android-codereview)
 APPNAME_HTML  = Android Code Review
 endif

 protobuf := ../protobuf
 PROTOC   := $(abspath $(protobuf)/src/protoc)
 jgit     := ../jgit
 MGR_APP  := mgrapp
 WEB_APP  := webapp
 WEB_ARG  :=

 ifdef DATASTORE
 	WEB_ARG += --datastore_path=$(DATASTORE)
 endif
 ifeq (1,$(REMOTE))
 	WEB_ARG += --address 0.0.0.0
 endif
 ifeq (1,$(EMAIL))
 	WEB_ARG += --enable_sendmail
 endif

 R_WEB      := release/web
 R_MGR      := release/mgr
 R_PYCLIENT := release/pyclient

 PYZIP_IGNORE := $(strip \
 	.gitignore \
 	.gitattributes \
 	\*.pyc \
 	\*.pyo \
 )
 django_IGNORE := $(strip \
 	.svn \
 	gis \
 	admin \
 	localflavor \
 	mysql \
 	mysql_old \
 	oracle \
 	postgresql \
 	postgresql_psycopg2 \
 	sqlite3 \
 	test \
 	\*.po \
 	\*.mo \
 )

 WEB_INCLUDE := $(strip \
 	__init__.py \
 	app.yaml \
 	index.yaml \
 	main.py \
 	settings.py \
 	static \
 	templates \
 )
 WEB_HASH := $(strip $(patsubst $(WEB_APP)/%,%,\
 	$(wildcard $(WEB_APP)/static/*.js) \
 	$(wildcard $(WEB_APP)/static/*.css) \
 ))
 WEB_PYZIP := $(strip \
 	codereview \
 	django \
 	froofle \
 )
 PYCLIENT_INCLUDE := $(strip \
 	froofle \
 	codereview/__init__.py \
 	codereview/proto_client.py \
 	codereview/*_pb2.py \
 )

 PROTO_SRC            := proto
 PUBLIC_PROTO         := $(wildcard $(PROTO_SRC)/*.proto)
 INTERNAL_PROTO       := $(wildcard $(PROTO_SRC)/internal/*.proto)

 jgit_jar               := $(MGR_APP)/lib/jgit.jar
 jsch_jar               := $(MGR_APP)/lib/jsch.jar
 protobuf_jar           := $(MGR_APP)/lib/protobuf.jar
 protobuf_jar_src       := $(protobuf)/java/src/main/java
 codereview_proto_jar   := $(MGR_APP)/lib/codereview_proto.jar
 codereview_manager_jar := $(MGR_APP)/lib/codereview_manager.jar

 ALL_PROTO := $(strip \
 	$(PUBLIC_PROTO) \
 	$(INTERNAL_PROTO) \
 )

 MGR_LIB := $(strip \
 	$(jsch_jar) \
 	$(jgit_jar) \
 	$(wildcard $(MGR_APP)/lib/*.jar) \
 	$(protobuf_jar) \
 	$(codereview_proto_jar) \
 )
 MGR_LIB := $(sort $(MGR_LIB))
 MGR_LIB := $(filter-out $(codereview_manager_jar),$(MGR_LIB))

 GEN_JAR := $(strip \
 	$(jsch_jar) \
 	$(jgit_jar) \
 	$(protobuf_jar) \
 	$(codereview_proto_jar) \
 	$(codereview_manager_jar) \
 	\
 	$(basename $(jsch_jar))_src.zip \
 	$(basename $(jgit_jar))_src.zip \
 )

 PROTO_PY := $(patsubst $(PROTO_SRC)/%,$(WEB_APP)/codereview/%,\
             $(patsubst %.proto,%_pb2.py,$(ALL_PROTO))) \
             $(WEB_APP)/froofle/__init__.py


 ## Top level targets
 ##

 all: web mgr
 release: release-web release-mgr release-pyclient

 clean:
 	@rm -rf release .java_src .java_bin .proto_out
 	@rm -f .jgit_version .protobuf_version
 	@rm -f $(protobuf_jar_src)/com/google/protobuf/DescriptorProtos.java
 	@rm -f $(GEN_JAR)
 	@rm -rf $(WEB_APP)/froofle $(WEB_APP)/froofle+
 	@find $(WEB_APP)/codereview -name '*.pyc' | xargs rm -f
 	@find $(WEB_APP)/codereview -name '*_pb2.py' | xargs rm -f


 ## Web application
 ##

 web: $(PROTO_PY)

 serve: web
 	$(DEV_APPSERVER) $(WEB_ARG) $(WEB_APP)

 release-web: web
 	@echo Building Gerrit `./GIT-VERSION-GEN` for $(APPID):
 	@rm -rf $(R_WEB)
 	@mkdir -p $(R_WEB)
 	@cd $(WEB_APP) && \
 	 $(foreach a,$(WEB_PYZIP),\
 	   echo "  Packing $a.zip" && \
 	   find $a \
 	    $(foreach i,$(PYZIP_IGNORE), -name $i -prune -o) \
 	    $(foreach i,$(value $(a)_IGNORE), -name $i -prune -o) \
 	    -type f -print | \
 	   zip -q9 $(abspath $(R_WEB)/$a.zip) -@ &&) \
 	 echo "  Copying loose files" && \
 	 find $(WEB_INCLUDE) \
 	  $(foreach i,$(WEB_HASH), -path $i -prune -o) \
 	  -type f -print | $(CPIO) $(abspath $(R_WEB)) && \
 	 echo "  Hashing loose files" && \
 	 $(foreach i,$(WEB_HASH),\
 	   h=$$(openssl sha1 <$i) && \
 	   d=$(basename $i)-$$h$(suffix $i) && \
 	   echo "    $$d" && \
 	   cp $i $(abspath $(R_WEB))/$$d && \
 	   find $(abspath $(R_WEB)/templates) -type f \
 	   | xargs perl -pi -e "s,$i,$$d,g" && ) \
 	 true
 	@./GIT-VERSION-GEN >$(R_WEB)/static/application_version
 	@echo "This is Gerrit `./GIT-VERSION-GEN`" >$(R_WEB)/templates/live_revision.html
 	@perl -pi -e 's{PUBLIC APPLICATION NAME}{$(APPNAME_HTML)}' $(R_WEB)/templates/base.html
 	@perl -pi -e 's/(application:).*/$$1 $(APPID)/' $(R_WEB)/app.yaml
 ifdef ADMIN_ONLY
 	@echo '*** SETTING ADMIN_ONLY ***'
 	@perl -pi -e 's/^(.*)(script:.*main.py)/$$1login: admin\n$$1$$2/' $(R_WEB)/app.yaml
 endif
 	@echo $(R_WEB) built for $(APPID).

 update: release-web
 	$(APPCFG) update $(R_WEB)

 version:
 	@printf '%s = ' '$(APPID)'
 	@curl http://$(APPID).appspot.com/application_version

 ## Python RPC client
 ##

 release-pyclient: $(PROTO_PY)
 	@echo Building Python RPC client $(R_PYCLIENT)
 	@rm -rf $(R_PYCLIENT)
 	@mkdir -p $(R_PYCLIENT)
 	@cd $(WEB_APP) && \
 	 find $(PYCLIENT_INCLUDE) \
 	   $(foreach i,$(PYZIP_IGNORE), -name $i -prune -o) \
 	   -type f -print \
 	 | $(CPIO) $(abspath $(R_PYCLIENT))
 	@echo "__version__ = '`./GIT-VERSION-GEN`'" >>$(R_PYCLIENT)/codereview/__init__.py


 ## Manager backend
 ##

 mgr: $(codereview_manager_jar)

 release-mgr: mgr
 	@rm -rf $(R_MGR)
 	@mkdir -p $(R_MGR)
 	@cd $(MGR_APP) && \
 	 find bin \
 	  $(foreach i,.gitignore .gitattributes, -name $i -prune -o) \
 	  -type f -print \
 	 | $(CPIO) $(abspath $(R_MGR)) && \
 	 find lib -name \*.jar -type f -print \
 	 | $(CPIO) $(abspath $(R_MGR))
 	@echo $(R_MGR) built for `./GIT-VERSION-GEN`


 ## Basic productions
 ##

 $(PROTOC): .protobuf_version $(protobuf)/Makefile
 	$(MAKE) -C $(protobuf)
 	@touch $(PROTOC)
 $(protobuf)/configure: $(protobuf)/configure.ac .protobuf_version
 	cd $(protobuf) && ./autogen.sh
 $(protobuf)/Makefile: $(protobuf)/configure .protobuf_version
 	cd $(protobuf) && ./configure

 $(WEB_APP)/froofle/__init__.py: .protobuf_version $(PROTOC)
 	@echo Updating $(WEB_APP)/froofle ...
 	@rm -rf $(WEB_APP)/froofle $(WEB_APP)/froofle+
 	@mkdir $(WEB_APP)/froofle+
 	@cd $(protobuf)/python/google && \
 	 find . \
 	 $(foreach i,test_util.py \*_test.py, -name $i -prune -o) \
 	 -type f -name \*.py -print \
 	 | $(CPIO) $(abspath $(WEB_APP)/froofle+)
 	@cd $(protobuf)/python && \
 	 t=$(abspath .proto_out) && \
 	 rm -rf $$t && \
 	 mkdir -p $$t/google/protobuf && \
 	 $(PROTOC) -I../src -I. \
 	           --python_out=$$t \
 	           ../src/google/protobuf/descriptor.proto
 	@cp .proto_out/google/protobuf/descriptor_pb2.py \
 	    $(WEB_APP)/froofle+/protobuf
 	@rm -rf .proto_out
 	@find $(WEB_APP)/froofle+ -name __init__.py | xargs perl -ni -e ''
 	@find $(WEB_APP)/froofle+ -name '*.py' | xargs chmod a-x
 	@find $(WEB_APP)/froofle+ -name '*.py' \
 	 | xargs perl -pi -e 's/google(?!\.com)/froofle/g'
 	@mv $(WEB_APP)/froofle+ $(WEB_APP)/froofle

 $(WEB_APP)/codereview/%_pb2.py: $(PROTO_SRC)/%.proto $(PROTOC)
 	@echo protoc $< && \
 	 $(PROTOC) --python_out=$(dir $@) --proto_path=$(dir $<) $< && \
 	 perl -pi -e 's/google(?!\.com)/froofle/g' $@

 $(codereview_manager_jar): \
 		$(MGR_LIB) \
 		$(shell find $(MGR_APP)/src -type f)
 	@echo build $@
 	@rm -rf .java_bin && \
 	 b=$(abspath .java_bin) && \
 	 cd $(MGR_APP)/src && \
 	 mkdir $$b && \
 	 mkdir $$b/META-INF && \
 	 find META-INF/MANIFEST.MF | $(CPIO) $$b && \
 	 CLASSPATH=$$b && \
 	 $(foreach c,$(MGR_LIB),CLASSPATH=$$CLASSPATH:$(abspath $c) &&) \
 	 export CLASSPATH && \
 	 find . -name \*.java | xargs $(JAVAC) \
 		-encoding UTF-8 \
 		-g \
 		-d $$b
 	@cd .java_bin && jar cf $(abspath $@) .
 	@rm -rf .java_bin

 $(codereview_proto_jar): $(ALL_PROTO) $(protobuf_jar) $(PROTOC)
 	@echo build $@
 	@rm -rf .java_src .java_bin && \
 	 mkdir .java_src .java_bin && \
 	 $(foreach p,$(ALL_PROTO),\
 	  $(PROTOC) --java_out=.java_src --proto_path=$(dir $p) $p &&) \
 	 unset CLASSPATH && \
 	 cd .java_src && \
 	 find . -name '*.java' | xargs $(JAVAC) \
 		-encoding UTF-8 \
 		-g:none \
 		-nowarn \
 		-classpath $(abspath $(protobuf_jar)) \
 		-d ../.java_bin && \
 	 cd ../.java_bin && jar cf $(abspath $@) .
 	@rm -rf .java_src .java_bin

 $(protobuf_jar): \
 		$(protobuf)/src/google/protobuf/descriptor.proto \
 		$(shell find $(protobuf_jar_src) -type f)
 	@echo build $@
 	@rm -rf .java_bin && \
 	 b=$(abspath .java_bin) && \
 	 cd $(protobuf_jar_src) && \
 	 mkdir $$b && \
 	 CLASSPATH=$$b && \
 	 export CLASSPATH && \
 	 $(PROTOC) \
 		--java_out=. \
 		-I$(abspath $(protobuf)/src) \
 		$(abspath $(protobuf)/src/google/protobuf/descriptor.proto) && \
 	 find . -name \*.java | xargs $(JAVAC) \
 		-encoding UTF-8 \
 		-g \
 		-d $$b
 	@cd .java_bin && jar cf $(abspath $@) .
 	@rm -f $(protobuf_jar_src)/com/google/protobuf/DescriptorProtos.java
 	@rm -rf .java_bin

 $(jsch_jar): $(jgit)/org.spearce.jgit/lib/jsch-0.1.37.jar
 	rm -f $@ $(basename $@)_src.zip
 	cp $< $@
 	cp $(basename $<).zip $(basename $@)_src.zip

 $(jgit_jar): .jgit_version
 	rm -f $@ $(basename $@)_src.zip
 	cd $(jgit) && $(SHELL) ./make_jgit.sh
 	cp $(jgit)/jgit.jar $@
 	chmod 644 $@
 	cp $(jgit)/jgit_src.zip $(basename $@)_src.zip

 .jgit_version: jgit_phony
 	@a=`git --git-dir=$(jgit)/.git rev-parse HEAD 2>/dev/null`; \
 	 b=`cat .jgit_version 2>/dev/null`; \
 	 if test z$$a = z$$b; then : up to date; \
 	 else echo $$a >$@; fi

 .protobuf_version: protobuf_phony
 	@a=`git --git-dir=$(protobuf)/.git rev-parse HEAD 2>/dev/null`; \
 	 b=`cat .protobuf_version 2>/dev/null`; \
 	 if test z$$a = z$$b; then : up to date; \
 	 else echo $$a >$@; fi

 .PHONY: all clean release
 .PHONY: web release-web
 .PHONY: mgr release-mgr
 .PHONY: protobuf_phony
 .PHONY: jgit_phony
	# Gerrit
	#
	# Copyright 2008 Google Inc.
	#
	# 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.
	#
	#
	# Define DATASTORE to the location where 'make serve' should store its
	# runtime data files; by default this is /tmp/dev_appserver.datastore.
	#
	# Define REMOTE=1 to enable remote hosts to connect to the development
	# web server started by 'make serve'. This may be a security risk.
	#
	# Define EMAIL=1 to enable sending email messages during 'make serve'.
	# This may spam invalid addresses, so it is off by default.
	#
	# Define APPID to the unique Google App Engine application instance
	# 'make update' will upload the application files to.
	#
	# Define SDK to the location of the Google App Engine SDK download.
	#
	# Define PYSDK to the location of a 'python2.5' interpreter.
	#
	# Define ADMIN_ONLY to lock the release application build to only
	# its Google App Engine administrative accounts.
	#
	# Define ADMIN to the email address of an admin account that can
	# run appcfg.py to update the code. This parameter is only used
	# by the administrative targets.
	#

	ifeq ($(shell uname),Darwin)
	SDK = /usr/local/bin
	else
	SDK = $(HOME)/google_appengine
	endif

	APPID = gerrit-code-review-tool-demo
	APPNAME_HTML = <i>Gerrit</i> Code Review Tool

	ADMIN = set.ADMIN@read.the.docs
	PYSDK = python2.5
	JAVAC = javac -target 1.5
	CPIO = cpio -pd
	DEV_APPSERVER = $(PYSDK) $(SDK)/dev_appserver.py
	APPCFG = $(PYSDK) $(SDK)/appcfg.py $(APPCFG_OPTS) -e '$(ADMIN)'

	-include config.mak

	ifeq ($(APPID),android-codereview)
	APPNAME_HTML = Android Code Review
	endif

	protobuf := ../protobuf
	PROTOC := $(abspath $(protobuf)/src/protoc)
	jgit := ../jgit
	MGR_APP := mgrapp
	WEB_APP := webapp
	WEB_ARG :=

	ifdef DATASTORE
	WEB_ARG += --datastore_path=$(DATASTORE)
	endif
	ifeq (1,$(REMOTE))
	WEB_ARG += --address 0.0.0.0
	endif
	ifeq (1,$(EMAIL))
	WEB_ARG += --enable_sendmail
	endif

	R_WEB := release/web
	R_MGR := release/mgr
	R_PYCLIENT := release/pyclient

	PYZIP_IGNORE := $(strip \
	.gitignore \
	.gitattributes \
	\*.pyc \
	\*.pyo \
	)
	django_IGNORE := $(strip \
	.svn \
	gis \
	admin \
	localflavor \
	mysql \
	mysql_old \
	oracle \
	postgresql \
	postgresql_psycopg2 \
	sqlite3 \
	test \
	\*.po \
	\*.mo \
	)

	WEB_INCLUDE := $(strip \
	__init__.py \
	app.yaml \
	index.yaml \
	main.py \
	settings.py \
	static \
	templates \
	)
	WEB_HASH := $(strip $(patsubst $(WEB_APP)/%,%,\
	$(wildcard $(WEB_APP)/static/*.js) \
	$(wildcard $(WEB_APP)/static/*.css) \
	))
	WEB_PYZIP := $(strip \
	codereview \
	django \
	froofle \
	)
	PYCLIENT_INCLUDE := $(strip \
	froofle \
	codereview/__init__.py \
	codereview/proto_client.py \
	codereview/*_pb2.py \
	)

	PROTO_SRC := proto
	PUBLIC_PROTO := $(wildcard $(PROTO_SRC)/*.proto)
	INTERNAL_PROTO := $(wildcard $(PROTO_SRC)/internal/*.proto)

	jgit_jar := $(MGR_APP)/lib/jgit.jar
	jsch_jar := $(MGR_APP)/lib/jsch.jar
	protobuf_jar := $(MGR_APP)/lib/protobuf.jar
	protobuf_jar_src := $(protobuf)/java/src/main/java
	codereview_proto_jar := $(MGR_APP)/lib/codereview_proto.jar
	codereview_manager_jar := $(MGR_APP)/lib/codereview_manager.jar

	ALL_PROTO := $(strip \
	$(PUBLIC_PROTO) \
	$(INTERNAL_PROTO) \
	)

	MGR_LIB := $(strip \
	$(jsch_jar) \
	$(jgit_jar) \
	$(wildcard $(MGR_APP)/lib/*.jar) \
	$(protobuf_jar) \
	$(codereview_proto_jar) \
	)
	MGR_LIB := $(sort $(MGR_LIB))
	MGR_LIB := $(filter-out $(codereview_manager_jar),$(MGR_LIB))

	GEN_JAR := $(strip \
	$(jsch_jar) \
	$(jgit_jar) \
	$(protobuf_jar) \
	$(codereview_proto_jar) \
	$(codereview_manager_jar) \
	\
	$(basename $(jsch_jar))_src.zip \
	$(basename $(jgit_jar))_src.zip \
	)

	PROTO_PY := $(patsubst $(PROTO_SRC)/%,$(WEB_APP)/codereview/%,\
	$(patsubst %.proto,%_pb2.py,$(ALL_PROTO))) \
	$(WEB_APP)/froofle/__init__.py


	## Top level targets
	##

	all: web mgr
	release: release-web release-mgr release-pyclient

	clean:
	@rm -rf release .java_src .java_bin .proto_out
	@rm -f .jgit_version .protobuf_version
	@rm -f $(protobuf_jar_src)/com/google/protobuf/DescriptorProtos.java
	@rm -f $(GEN_JAR)
	@rm -rf $(WEB_APP)/froofle $(WEB_APP)/froofle+
	@find $(WEB_APP)/codereview -name '*.pyc' \| xargs rm -f
	@find $(WEB_APP)/codereview -name '*_pb2.py' \| xargs rm -f


	## Web application
	##

	web: $(PROTO_PY)

	serve: web
	$(DEV_APPSERVER) $(WEB_ARG) $(WEB_APP)

	release-web: web
	@echo Building Gerrit `./GIT-VERSION-GEN` for $(APPID):
	@rm -rf $(R_WEB)
	@mkdir -p $(R_WEB)
	@cd $(WEB_APP) && \
	$(foreach a,$(WEB_PYZIP),\
	echo " Packing $a.zip" && \
	find $a \
	$(foreach i,$(PYZIP_IGNORE), -name $i -prune -o) \
	$(foreach i,$(value $(a)_IGNORE), -name $i -prune -o) \
	-type f -print \| \
	zip -q9 $(abspath $(R_WEB)/$a.zip) -@ &&) \
	echo " Copying loose files" && \
	find $(WEB_INCLUDE) \
	$(foreach i,$(WEB_HASH), -path $i -prune -o) \
	-type f -print \| $(CPIO) $(abspath $(R_WEB)) && \
	echo " Hashing loose files" && \
	$(foreach i,$(WEB_HASH),\
	h=$$(openssl sha1 <$i) && \
	d=$(basename $i)-$$h$(suffix $i) && \
	echo " $$d" && \
	cp $i $(abspath $(R_WEB))/$$d && \
	find $(abspath $(R_WEB)/templates) -type f \
	\| xargs perl -pi -e "s,$i,$$d,g" && ) \
	true
	@./GIT-VERSION-GEN >$(R_WEB)/static/application_version
	@echo "This is Gerrit `./GIT-VERSION-GEN`" >$(R_WEB)/templates/live_revision.html
	@perl -pi -e 's{PUBLIC APPLICATION NAME}{$(APPNAME_HTML)}' $(R_WEB)/templates/base.html
	@perl -pi -e 's/(application:).*/$$1 $(APPID)/' $(R_WEB)/app.yaml
	ifdef ADMIN_ONLY
	@echo '* SETTING ADMIN_ONLY *'
	@perl -pi -e 's/^(.)(script:.main.py)/$$1login: admin\n$$1$$2/' $(R_WEB)/app.yaml
	endif
	@echo $(R_WEB) built for $(APPID).

	update: release-web
	$(APPCFG) update $(R_WEB)

	version:
	@printf '%s = ' '$(APPID)'
	@curl http://$(APPID).appspot.com/application_version

	## Python RPC client
	##

	release-pyclient: $(PROTO_PY)
	@echo Building Python RPC client $(R_PYCLIENT)
	@rm -rf $(R_PYCLIENT)
	@mkdir -p $(R_PYCLIENT)
	@cd $(WEB_APP) && \
	find $(PYCLIENT_INCLUDE) \
	$(foreach i,$(PYZIP_IGNORE), -name $i -prune -o) \
	-type f -print \
	\| $(CPIO) $(abspath $(R_PYCLIENT))
	@echo "__version__ = '`./GIT-VERSION-GEN`'" >>$(R_PYCLIENT)/codereview/__init__.py


	## Manager backend
	##

	mgr: $(codereview_manager_jar)

	release-mgr: mgr
	@rm -rf $(R_MGR)
	@mkdir -p $(R_MGR)
	@cd $(MGR_APP) && \
	find bin \
	$(foreach i,.gitignore .gitattributes, -name $i -prune -o) \
	-type f -print \
	\| $(CPIO) $(abspath $(R_MGR)) && \
	find lib -name \*.jar -type f -print \
	\| $(CPIO) $(abspath $(R_MGR))
	@echo $(R_MGR) built for `./GIT-VERSION-GEN`


	## Basic productions
	##

	$(PROTOC): .protobuf_version $(protobuf)/Makefile
	$(MAKE) -C $(protobuf)
	@touch $(PROTOC)
	$(protobuf)/configure: $(protobuf)/configure.ac .protobuf_version
	cd $(protobuf) && ./autogen.sh
	$(protobuf)/Makefile: $(protobuf)/configure .protobuf_version
	cd $(protobuf) && ./configure

	$(WEB_APP)/froofle/__init__.py: .protobuf_version $(PROTOC)
	@echo Updating $(WEB_APP)/froofle ...
	@rm -rf $(WEB_APP)/froofle $(WEB_APP)/froofle+
	@mkdir $(WEB_APP)/froofle+
	@cd $(protobuf)/python/google && \
	find . \
	$(foreach i,test_util.py \*_test.py, -name $i -prune -o) \
	-type f -name \*.py -print \
	\| $(CPIO) $(abspath $(WEB_APP)/froofle+)
	@cd $(protobuf)/python && \
	t=$(abspath .proto_out) && \
	rm -rf $$t && \
	mkdir -p $$t/google/protobuf && \
	$(PROTOC) -I../src -I. \
	--python_out=$$t \
	../src/google/protobuf/descriptor.proto
	@cp .proto_out/google/protobuf/descriptor_pb2.py \
	$(WEB_APP)/froofle+/protobuf
	@rm -rf .proto_out
	@find $(WEB_APP)/froofle+ -name __init__.py \| xargs perl -ni -e ''
	@find $(WEB_APP)/froofle+ -name '*.py' \| xargs chmod a-x
	@find $(WEB_APP)/froofle+ -name '*.py' \
	\| xargs perl -pi -e 's/google(?!\.com)/froofle/g'
	@mv $(WEB_APP)/froofle+ $(WEB_APP)/froofle

	$(WEB_APP)/codereview/%_pb2.py: $(PROTO_SRC)/%.proto $(PROTOC)
	@echo protoc $< && \
	$(PROTOC) --python_out=$(dir $@) --proto_path=$(dir $<) $< && \
	perl -pi -e 's/google(?!\.com)/froofle/g' $@

	$(codereview_manager_jar): \
	$(MGR_LIB) \
	$(shell find $(MGR_APP)/src -type f)
	@echo build $@
	@rm -rf .java_bin && \
	b=$(abspath .java_bin) && \
	cd $(MGR_APP)/src && \
	mkdir $$b && \
	mkdir $$b/META-INF && \
	find META-INF/MANIFEST.MF \| $(CPIO) $$b && \
	CLASSPATH=$$b && \
	$(foreach c,$(MGR_LIB),CLASSPATH=$$CLASSPATH:$(abspath $c) &&) \
	export CLASSPATH && \
	find . -name \*.java \| xargs $(JAVAC) \
	-encoding UTF-8 \
	-g \
	-d $$b
	@cd .java_bin && jar cf $(abspath $@) .
	@rm -rf .java_bin

	$(codereview_proto_jar): $(ALL_PROTO) $(protobuf_jar) $(PROTOC)
	@echo build $@
	@rm -rf .java_src .java_bin && \
	mkdir .java_src .java_bin && \
	$(foreach p,$(ALL_PROTO),\
	$(PROTOC) --java_out=.java_src --proto_path=$(dir $p) $p &&) \
	unset CLASSPATH && \
	cd .java_src && \
	find . -name '*.java' \| xargs $(JAVAC) \
	-encoding UTF-8 \
	-g:none \
	-nowarn \
	-classpath $(abspath $(protobuf_jar)) \
	-d ../.java_bin && \
	cd ../.java_bin && jar cf $(abspath $@) .
	@rm -rf .java_src .java_bin

	$(protobuf_jar): \
	$(protobuf)/src/google/protobuf/descriptor.proto \
	$(shell find $(protobuf_jar_src) -type f)
	@echo build $@
	@rm -rf .java_bin && \
	b=$(abspath .java_bin) && \
	cd $(protobuf_jar_src) && \
	mkdir $$b && \
	CLASSPATH=$$b && \
	export CLASSPATH && \
	$(PROTOC) \
	--java_out=. \
	-I$(abspath $(protobuf)/src) \
	$(abspath $(protobuf)/src/google/protobuf/descriptor.proto) && \
	find . -name \*.java \| xargs $(JAVAC) \
	-encoding UTF-8 \
	-g \
	-d $$b
	@cd .java_bin && jar cf $(abspath $@) .
	@rm -f $(protobuf_jar_src)/com/google/protobuf/DescriptorProtos.java
	@rm -rf .java_bin

	$(jsch_jar): $(jgit)/org.spearce.jgit/lib/jsch-0.1.37.jar
	rm -f $@ $(basename $@)_src.zip
	cp $< $@
	cp $(basename $<).zip $(basename $@)_src.zip

	$(jgit_jar): .jgit_version
	rm -f $@ $(basename $@)_src.zip
	cd $(jgit) && $(SHELL) ./make_jgit.sh
	cp $(jgit)/jgit.jar $@
	chmod 644 $@
	cp $(jgit)/jgit_src.zip $(basename $@)_src.zip

	.jgit_version: jgit_phony
	@a=`git --git-dir=$(jgit)/.git rev-parse HEAD 2>/dev/null`; \
	b=`cat .jgit_version 2>/dev/null`; \
	if test z$$a = z$$b; then : up to date; \
	else echo $$a >$@; fi

	.protobuf_version: protobuf_phony
	@a=`git --git-dir=$(protobuf)/.git rev-parse HEAD 2>/dev/null`; \
	b=`cat .protobuf_version 2>/dev/null`; \
	if test z$$a = z$$b; then : up to date; \
	else echo $$a >$@; fi

	.PHONY: all clean release
	.PHONY: web release-web
	.PHONY: mgr release-mgr
	.PHONY: protobuf_phony
	.PHONY: jgit_phony