-bootstrap :
- mkdir -p $(SDK_BUILD_BASE)/bootstrap
- wget -c -O $(BOOTSTRAP_BASE)/ecj.jar https://repo1.maven.org/maven2/org/eclipse/jdt/ecj/3.29.0/ecj-3.29.0.jar
- wget -c -O $(BOOTSTRAP_BASE)/slf4j-api.jar https://repo1.maven.org/maven2/org/slf4j/slf4j-api/1.7.28/slf4j-api-1.7.28.jar
- wget -c -O $(BOOTSTRAP_BASE)/bndlib.jar https://repo1.maven.org/maven2/biz/aQute/bnd/biz.aQute.bndlib/5.3.0/biz.aQute.bndlib-5.3.0.jar
-