1 files changed, 70 insertions, 0 deletions
diff --git a/Makefile b/Makefile
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index 0000000..49f6b10
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+## Parameters ##################################################################
+SRC_DIR ?= ${CURDIR}/src/
+BIN_DIR ?= ${CURDIR}/bin/
+LIB_DIR ?= ${CURDIR}/lib/
+
+TARGET ?= ghdl2hastabel.jar
+INSTALL_DIR ?= $(LIB_DIR)
+
+#### Where to get the missing Jar files.
+JAR_SOURCE ?= "https://noot-noot.org/tabellion/jar/"
+
+#### Binaries
+###### JAR binary
+JAR ?= jar
+
+###### JRE binary
+JAVA ?= java
+
+###### JDK binary
+JAVAC ?= javac
+
+##### Downloader
+DOWNLOADER ?= wget
+
+## Parameters Sanity Check #####################################################
+ifeq ($(strip $(JAVA)),)
+$(error No Java executable defined as parameter.)
+endif
+
+ifeq ($(strip $(JAVAC)),)
+$(error No Java compiler defined as parameter.)
+endif
+
+## Java Config #################################################################
+CLASSPATH = "$(SRC_DIR):$(BIN_DIR)"
+
+## Makefile Magic ##############################################################
+JAVA_SOURCES = \
+	$(wildcard $(SRC_DIR)/ghdl2hastabel/*.java) \
+	$(wildcard $(SRC_DIR)/ghdl2hastabel/*/*.java)
+CLASSES = $(patsubst $(SRC_DIR)/%,$(BIN_DIR)/%, $(JAVA_SOURCES:.java=.class))
+
+## Makefile Rules ##############################################################
+$(TARGET): $(JAVA_SOURCES) $(CLASSES)
+	$(MAKE) $(LIB_DIR)
+	rm -f $(TARGET) $(INSTALL_DIR)/$@
+	$(JAR) cf $@ -C $(BIN_DIR) .
+	cp $@ $(INSTALL_DIR)/$@
+
+clean:
+	rm -rf $(BIN_DIR)/*
+	rm -f $(TARGET)
+
+$(CLASSES): $(BIN_DIR)/%.class: $(SRC_DIR)/%.java $(BIN_DIR)
+	$(JAVAC) -cp $(CLASSPATH) -d $(BIN_DIR) $<
+
+%.jar:
+	$(MAKE) $(LIB_DIR)
+	echo "Attempting to download missing jar '$@'..."
+	cd $(LIB_DIR); $(DOWNLOADER) "$(JAR_SOURCE)/$(notdir $@)"
+
+$(LIB_DIR):
+	mkdir -p $@
+
+$(BIN_DIR):
+	mkdir -p $@
+
+##### For my private use...
+publish: $(TARGET)
+	scp $< dreamhost:~/noot-noot/tabellion/jar/