+all: osgi jni
+
+BUNDLE_PREFIX = org.argeo
+A2_CATEGORY = org.argeo
+
+BUNDLES = \
+org.argeo.init \
+org.argeo.util \
+org.argeo.api.uuid \
+org.argeo.api.acr \
+org.argeo.api.cms \
+org.argeo.cms.tp \
+org.argeo.cms \
+
+NATIVE_PROJECTS = \
+org.argeo.api.uuid/jni \
+
+BUILD_CLASSPATH = \
+/usr/share/java/osgi-core/osgi.core.jar:$\
+/usr/share/java/osgi-compendium/osgi.cmpn.jar:$\
+/usr/share/java/ecj/ecj.jar:$\
+/usr/share/java/aqute-bnd/biz.aQute.bndlib.jar:$\
+/usr/share/java/slf4j/api.jar:$\
+/usr/share/java/commons-io.jar:$\
+/usr/share/java/commons-cli.jar:$\
+/usr/share/java/bcprov.jar:$\
+/usr/share/java/bcpkix.jar:$\
+/usr/share/java/commons-httpclient3.jar:$\
+/usr/share/java/postgresql-jdbc.jar
+
+jni:
+ $(foreach dir, $(NATIVE_PROJECTS), $(MAKE) -C $(dir);)
+
+# TODO relativize from SDK_SRC_BASE
+BUILD_BASE = $(SDK_BUILD_BASE)
+
+#
+# GENERIC
+#
+JVM := /usr/lib/jvm/jre-11/bin/java
+ECJ_JAR := /usr/share/java/ecj/ecj.jar
+BND_TOOL := /usr/bin/bnd
+
+WORKSPACE_BNDS := $(shell cd $(SDK_SRC_BASE) && find cnf -name '*.bnd')
+BUILD_WORKSPACE_BNDS := $(WORKSPACE_BNDS:%=$(SDK_BUILD_BASE)/%)
+
+cnf: $(BUILD_WORKSPACE_BNDS)
+
+A2_BUNDLES = $(BUNDLES:%=$(SDK_BUILD_BASE)/a2/$(A2_CATEGORY)/%.$(MAJOR).$(MINOR).jar)
+
+JAVA_SRCS = $(shell find $(BUNDLE_PREFIX).* -name '*.java')
+ECJ_SRCS = $(foreach bundle, $(BUNDLES), $(bundle)/src[-d $(BUILD_BASE)/$(shell basename $(bundle))/bin])
+
+osgi: cnf $(A2_BUNDLES)