# Prerequisite variables
SOURCEDIR := src
OUTPUTDIR := build
SOURCES := $(shell find $(SOURCEDIR) -type f -name '*.java')
CLASSES := $(SOURCES:$(SOURCEDIR)/%.java=$(OUTPUTDIR)/%.class)
TARGETS := $(shell find $(SOURCEDIR) -mindepth 1 -maxdepth 1 -type d)
TARGETS := $(TARGETS:$(SOURCEDIR)/%=$(OUTPUTDIR)/%.jar)
# Add all jars to classpath and allow compiling with private API
JCFLAGS := -cp "$(subst $() $(),:,$(wildcard $(SOURCEDIR)/*/):$(wildcard libs/*/*.jar))" -XDignore.symbol.file
all: $(TARGETS)
# Rules for building java class
$(CLASSES): $(OUTPUTDIR)/%.class: $(SOURCEDIR)/%.java
@set -e
$(eval TARGET=$(word 2, $(subst /, ,$@)))
@mkdir -p $(OUTPUTDIR)/classes
@mkdir -p $(dir $@)
@echo "Compiling $<"
@$(BOOTJDK)/javac $(JCFLAGS) -d $(OUTPUTDIR)/classes $<
@cp $(@:$(OUTPUTDIR)/$(TARGET)/%.class=$(OUTPUTDIR)/classes/%*.class) $(dir $@)/
$(OUTPUTDIR)/launcher.jar: $(CLASSES)
@set -e
@echo "Creating $@"
@$(BOOTJDK)/jar -cf $@ -C $(basename $@) .
$(OUTPUTDIR)/lwjgl.jar: $(CLASSES)
@set -e
@echo "Creating $@"
@mkdir -p $(OUTPUTDIR)/lwjgl_lib
@cd $(OUTPUTDIR)/lwjgl_lib && find ../../libs/lwjgl -name 'lwjgl*.jar' -exec $(BOOTJDK)/jar -xf {} \; && rm -rf META-INF
@cp -R $(OUTPUTDIR)/lwjgl/* $(OUTPUTDIR)/lwjgl_lib/
@$(BOOTJDK)/jar -cf $@ -C $(OUTPUTDIR)/lwjgl_lib .
$(OUTPUTDIR)/patchjna_agent.jar: $(CLASSES)
@set -e
@mv $(basename $@)/com/sun/jna/Platform.class $(basename $@)/com/sun/jna/Platform.class.patch
@echo "Creating $@"
@$(BOOTJDK)/jar -cfm $@ $(SOURCEDIR)/patchjna_agent.txt -C $(basename $@) .
clean:
rm -rf $(OUTPUTDIR)
.SUFFIXES: .java
.PHONY: all clean
