DCDBBUILDPATH ?= /tmp/dcdb/build/
DCDBDEPLOYPATH ?= $(DCDBBUILDPATH)/deploy/

CXXFLAGS =	-O0 -g -Wall -fmessage-length=0 -I$(DCDBDEPLOYPATH)/include/
OBJS =		CollectAgent.o cassandra/Cassandra.o cassandra/cassandra_constants.o cassandra/cassandra_types.o
LIBS =		-L$(DCDBDEPLOYPATH)/lib/ -lthrift -lmosquitto -lssl -lcrypto -lpthread
TARGET =	CollectAgent

SUBTARGETS = cassandra-lib

P =		$(shell cd $(DCDBDEPLOYPATH)/lib/ && pwd)
U =		$(shell uname)

$(TARGET):	$(SUBTARGETS) $(OBJS) 
	$(CXX) -o $(TARGET) $(OBJS) $(LIBS)

all:	$(TARGET)

check-thrift-env:
	@if [ "$U" = "Darwin" ]; then \
	R=`echo $$DYLD_LIBRARY_PATH | grep $P`; \
	if [ "$$R" = "" ]; then \
	echo "******************************************"; echo "Please type the following line before running: "; echo '  export DYLD_LIBRARY_PATH=$$DYLD_LIBRARY_PATH:$P'; echo "******************************************"; \
	fi; \
	fi
	@if [ "$U" = "Linux" ]; then \
	R=`echo $$LD_LIBRARY_PATH | grep $P`; \
	if [ "$$R" = "" ]; then \
	echo "******************************************"; echo "Please type the following line before running: "; echo '  export LD_LIBRARY_PATH=$$LD_LIBRARY_PATH:$P'; echo "******************************************"; \
	fi; \
	fi


cassandra-lib: cassandra
	@if [ "$U" = "Linux" ]; then \
	echo -n "Fixing Thrift includes... "; \
	sed -i '1i#include <stdint.h>' cassandra/cassandra_types.h; \
	sed -i '1i#include <stdint.h>' cassandra/Cassandra.h; \
	echo "Done."; \
	fi

cassandra:
	@if [ ! -e cassandra ]; then \
	printf "Building Thrift interface headers... "; \
	$(DCDBDEPLOYPATH)/bin/thrift --gen cpp $(DCDBBUILDPATH)/apache-cassandra-1.2.3/interface/cassandra.thrift; \
	mv gen-cpp cassandra; \
	echo "Done."; \
	fi

clean: clean-cassandra-headers
	rm -f $(OBJS) $(TARGET)

clean-cassandra-headers:
	rm -rf cassandra

install: $(TARGET) check-thrift-env
	install $(TARGET) $(DCDBDEPLOYPATH)/bin/