File native-platform-Makefile of Package native-platform

#  Description: Use make as buildsystem instead of Gradle to
#  avoid a circular dependencies between gradle and native-platform.
#  This is very minimalistic Makefile so it will only work for
#  Debian use case for now.
#  Author: Damien Raude-Morvan <drazzib@debian.org>
#  Adapted for Fedora by: gil cattaneo <puntogil@libero.it>
CXX=g++
STRIP=strip
# which is the best solution?
JOPT_JAR=$(shell build-classpath jopt-simple)
#JOPT_JAR=$(shell locate jopt-simple.jar)
IDIR=src/shared/headers
SRCDIR=src/main/cpp
#SRCSHAREDIR=src/shared/cpp
#SRCCURSESDIR=src/curses/cpp
JSRCDIR=src/main/java
BUILD=build
IGEN=$(BUILD)/headers
JCLASSESDIR=$(BUILD)/classes
JDOCDIR=$(BUILD)/docs/javadoc
ODIR=$(BUILD)/binaries
JAR=$(BUILD)/native-platform.jar
known_os_archs := 
JAR_ARCH=$(BUILD)/native-platform-linux.jar

JTARGET=1.8
JSOURCE=1.8

INCLUDE=-I$(IDIR) -I$(IGEN) -I/usr/include -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux
LDLIBS=-lncurses

_OBJ_STD = generic.o generic_posix.o linux.o osx.o posix.o win.o unix_strings.o
_OBJ_CURSES = generic.o generic_posix.o curses.o unix_strings.o
OBJ_STD = $(patsubst %,$(ODIR)/%,$(_OBJ_STD))
OBJ_CURSES = $(patsubst %,$(ODIR)/%,$(_OBJ_CURSES))
_JAVA = $(shell find $(JSRCDIR) -name "*.java" -print)

.PHONY: clean jar javadoc

build: $(ODIR)/libnative-platform.so $(ODIR)/libnative-platform-curses.so jar javadoc arch-jar

$(ODIR)/libnative-platform.so: $(OBJ_STD)
	$(CXX) -shared -fPIC $(CFLAGS) $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS) -o $@ $^
	$(STRIP) $@

$(ODIR)/libnative-platform-curses.so: $(OBJ_CURSES)
	$(CXX) $(CFLAGS) $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS) $(LDLIBS) -shared -fPIC -o $@ $^ $(LDLIBS)
	$(STRIP) $@

$(JCLASSESDIR)/%.class: javafiles-list
	mkdir -p $(JCLASSESDIR)
	mkdir -p $(IGEN)
	$(JAVA_HOME)/bin/javac -source $(JTARGET) -target $(JSOURCE) -d $(JCLASSESDIR) -h $(IGEN) -classpath $(JOPT_JAR) @javafiles-list

javafiles-list: $(_JAVA)
	echo $^ > javafiles-list

javadoc: javafiles-list
	mkdir -p $(JDOCDIR)
	$(JAVA_HOME)/bin/javadoc -notimestamp -d $(JDOCDIR) -classpath $(JOPT_JAR) @javafiles-list

jar: $(JCLASSESDIR)/%.class
	mkdir -p $(JDOCDIR)
	(cd $(JCLASSESDIR) ; $(JAVA_HOME)/bin/jar --create --file=../../$(JAR) .)

arch-jar: $(ODIR)/libnative-platform.so $(ODIR)/libnative-platform-curses.so
	(cd $(ODIR) ; $(JAVA_HOME)/bin/jar --create --file=../../$(JAR_ARCH) *.so)

$(ODIR)/%.o: $(SRCDIR)/%.cpp $(IGEN)/native.h
	mkdir -p $(ODIR)
	$(CXX) $(CFLAGS) $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS) $(INCLUDE) -fPIC -c -o $@ $<

$(IGEN)/native.h: $(JCLASSESDIR)/%.class
	mkdir -p $(IGEN)
	@echo "#include \"net_rubygrapefruit_platform_internal_jni_NativeLibraryFunctions.h\"" > $(IGEN)/native.h
	@echo "#include \"net_rubygrapefruit_platform_internal_jni_PosixFileFunctions.h\"" >> $(IGEN)/native.h
	@echo "#include \"net_rubygrapefruit_platform_internal_jni_PosixFileSystemFunctions.h\"" >> $(IGEN)/native.h
	@echo "#include \"net_rubygrapefruit_platform_internal_jni_PosixProcessFunctions.h\"" >> $(IGEN)/native.h
	@echo "#include \"net_rubygrapefruit_platform_internal_jni_PosixTerminalFunctions.h\"" >> $(IGEN)/native.h
	@echo "#include \"net_rubygrapefruit_platform_internal_jni_TerminfoFunctions.h\"" >> $(IGEN)/native.h
	@echo "#include \"net_rubygrapefruit_platform_internal_jni_WindowsConsoleFunctions.h\"" >> $(IGEN)/native.h
	@echo "#include \"net_rubygrapefruit_platform_internal_jni_WindowsHandleFunctions.h\"" >> $(IGEN)/native.h
	@echo "#include \"net_rubygrapefruit_platform_internal_jni_WindowsRegistryFunctions.h\"" >> $(IGEN)/native.h

clean:
	-rm javafiles-list
	-rm -Rf $(BUILD)