makefile

# USER CONFIGURATION STARTS HERE

# Define the plugins that you like to compile with the library. They need to be in a folder
# in the parent directory with the exact same name as the plugin names. The library files
# produced need to have the name of the plugin folder and need to be in the bin directory.
# The default plugin file will make sure this is compatible.
PLUGINS=TSDRPlugin_RawFile

# USER CONFIGURATION ENDS HERE

# Define a recursive wildcard function
rwildcard=$(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2) $(filter $(subst *,%,$2),$d))

# Discover all the java sources
JAVAFILES:=$(call rwildcard,src/,*.java)

# Create the class dependencies
CLASSFILES:=$(patsubst %,bin/%,$(addsuffix .class,$(basename $(foreach jfile,$(JAVAFILES), $(subst src/,,$(jfile)) ))))

# Detect shared library extension based on OS
ifeq ($(OS),Windows_NT)
	EXT = .dll
else
	UNAME_S := $(shell uname -s)
	ifeq ($(UNAME_S),Linux)
		EXT = .so
	endif
endif

# Build the file names of the plugin files
PLUGINS_FILES=$(addsuffix $(EXT),$(PLUGINS))

# Build the directory names of the plugins
PLUGINS_DIRS=$(addprefix ../,$(addsuffix /,$(PLUGINS)))

# When compiling from command line with all
# make sure we compile both jni and java files
all : jnilib java

# The compilation of the java classes from command line
# depends on the class files (we want to produce them)
java : $(CLASSFILES)

# For each class file, invoke javac with the source file which is constructed
# from the name of the class file
%.class : $(JAVAFILES)
	mkdir -p bin # Create the bin directory if it doesn't exist (if you downloaded it from github)
	javac $(patsubst %,src/%, $(subst bin/,,$(@:.class=.java))) -d bin/ -cp src/

# Invoke the makefile for the jni stuff
jnilib : plugins
	@$(MAKE) -C jni/ all JAVA_HOME=$(JAVA_HOME)

# Recompile each plugin and copy its shared library over to the java directory
plugins : 
	$(foreach pdir, $(PLUGINS_DIRS), $(MAKE) -C $(pdir) all; cp -f $(pdir)/bin/*$(EXT) .;)

# Clean the jni stuff
cleanjni: cleanplugins
	@$(MAKE) -C jni/ clean

# Clean the plugin libraries
cleanplugins:
	$(foreach pfile, $(PLUGINS_FILES), rm -rf $(pfile);)	

# Clean the java classes as well
clean : cleanjni
	rm -rf bin/