android-app/app/Makefile

87 lines
3.3 KiB
Makefile

.ONESHELL:
SHELL=/bin/makefile-bash-wrapper.sh
# the include of the Makefile.app-config defines the Makefile
# variables $(BUILDTOOLS), $(ANDROID_JAR) and $(PACKAGE)
# which depend on the configuration and are necessary to have the Makefile work
# the rule whose target is Makefile.app-config will trigger a reload of this include as ncessary
# (as explained https://make.mad-scientist.net/papers/advanced-auto-dependency-generation/#include)
include Makefile.app-config
# symlink
./app.apk: ./result/app.apk
ln -sfrv ./result/app.apk ./app.apk
# zipalign and sign again (second signing)
./result/app.apk : ./result/signed.apk app-config.sh ./keystore
$(BUILDTOOLS)/zipalign -v -f 4 $< $@
$(BUILDTOOLS)/apksigner sign --ks keystore --key-pass pass:armena --ks-pass pass:armena $@
# sign the apk file (first sign)
./result/signed.apk : ./result/unsigned.apk ./keystore
jarsigner -verbose -keystore ./keystore -storepass armena -keypass armena -signedjar $@ $< helljniKey
# make a "keystore" for the cryptographic signing stuff
./keystore :
keytool -genkeypair -validity 1000 -dname "CN=alexander,O=Android,C=JPN" -keystore $@ \
-storepass armena -keypass armena -alias helljniKey -keyalg RSA -v
# aapt "package" together the dalvik/hex stuff (and "assets" and "res")
./result/unsigned.apk : ./result/bin/classes.dex ./assets ./AndroidManifest.xml
rm -rvf "$@"
$(BUILDTOOLS)/aapt package \
-v -u -f -M ./AndroidManifest.xml -S ./res \
-I $(ANDROID_JAR) -A ./assets -F $@ ./result/bin
# convert "java class"es files (i.e bytecode) to dalvic/d8 android thing
./result/bin/classes.dex : ./obj/$(PACKAGE)/AppActivity.class
mkdir -p ./result/bin
$(BUILDTOOLS)/d8 ./obj/$(PACKAGE)/*.class \
--lib $(ANDROID_JAR) --output ./result/bin
# compile (javac) the class from
./obj/$(PACKAGE)/AppActivity.class : ./src/$(PACKAGE)/AppActivity.java ./src/$(PACKAGE)/R.java
mkdir -p ./obj/$(PACKAGE)
javac -d ./obj -classpath $(ANDROID_JAR) -sourcepath ./src $<
# make the resources "R.java" thing
./src/$(PACKAGE)/R.java : $(shell find ./res -type f) app-config.sh ./AndroidManifest.xml ./android-sdk/installed
$(BUILDTOOLS)/aapt package \
-v -f -m -S ./res -J ./src -M ./AndroidManifest.xml \
-I $(ANDROID_JAR)
# generate the AppActivity.java (template)
./src/$(PACKAGE)/AppActivity.java: app-config.sh
./.Makefile.scripts/make--AppActivity.java.sh > $@
# install the necessary android sdks
./android-sdk/installed: app-config.sh
./.Makefile.scripts/make--android-sdk.sh
# generate the AndroidManifest.xml
./AndroidManifest.xml: app-config.sh
./.Makefile.scripts/make--AndroidManifest.xml
Makefile.app-config: app-config.sh Makefile
source app-config.sh; \
tee $@ << MAKEFILE_APP_CONFIG
BUILDTOOLS:=$${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.buildtools.version.current)
ANDROID_JAR:=$${ANDROID_SDK_ROOT}/$$(tr ';' '/' < android-sdk/.installed.platforms.version.current)/android.jar
PACKAGE:=$$(echo "$$APP_PACKAGE" | tr '.' '/')
MAKEFILE_APP_CONFIG
# use whiptail textgui to make configuration (android API level, app-name, app-label etc...)
app-config.sh:
./.Makefile.scripts/make--app-config.sh
# rule to effectuate a cleanup
clean:
rm -rf obj/* result/*
# this rule's purpose is to run "by force" no matter what, doing nothing
# as listed prerequisite to another rule it causes that rule to be made/run
# unconditionally every time
FORCE:
@true