calculator: clean Makefile and add `android` and `android-release`

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/examples/calculator/Makefile b/examples/calculator/Makefile
index edcfc14..24b10ab 100644 (file)
--- a/examples/calculator/Makefile
+++ b/examples/calculator/Makefile
@@ -1,17 +1,26 @@
 NITC=../../bin/nitc
 NITLS=../../bin/nitls
 
-all: bin/calculator bin/calculator.apk bin/test
+all: bin/calculator bin/test
 
 bin/calculator: $(shell ${NITLS} -M src/calculator.nit -m linux) ${NITC}
        mkdir -p bin
        ${NITC} -o $@ src/calculator.nit -m linux
 
-bin/calculator.apk: $(shell ${NITLS} -M src/calculator.nit -m android) ${NITC} ../../contrib/inkscape_tools/bin/svg_to_icons
-       mkdir -p bin res
-       ../../contrib/inkscape_tools/bin/svg_to_icons art/icon.svg --android --out res/
+android: bin/calculator.apk
+
+bin/calculator.apk: $(shell ${NITLS} -M src/calculator.nit -m android) ${NITC} res/drawable-ldpi/icon.png
+       mkdir -p bin
        ${NITC} -o $@ src/calculator.nit -m ../../lib/android/ui/ -D debug
 
+android-release: $(shell ${NITLS} -M src/calculator.nit -m android) ${NITC} res/drawable-ldpi/icon.png
+       mkdir -p bin
+       ${NITC} -o bin/calculator.apk src/calculator.nit -m ../../lib/android/ui/ --release
+
+res/drawable-ldpi/icon.png: art/icon.svg ../../contrib/inkscape_tools/bin/svg_to_icons
+       mkdir -p res
+       ../../contrib/inkscape_tools/bin/svg_to_icons art/icon.svg --android --out res/
+
 ../../contrib/inkscape_tools/bin/svg_to_icons:
        make -C ../../contrib/inkscape_tools/