HERE:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
ROOT:=$(HERE)/../..
VTABLE:=$(ROOT)/parquet
SQLITE:=$(ROOT)/sqlite

# Flags
CXX = g++
OPTIMIZATIONS = -O3
CFLAGS = -I $(SQLITE) $(OPTIMIZATIONS) -std=c++11 -Wall -fPIC -g
LIBS = -lparquet -lboost_regex -lboost_system -lboost_filesystem \
	-lbrotlienc -lbrotlicommon -lbrotlidec -licui18n -licuuc -licudata \
	-llz4 -lsnappy -lthrift -lz -lzstd -lcrypto -lssl

LDFLAGS = $(OPTIMIZATIONS) -Wl,--no-whole-archive $(LIBS) -lz -lcrypto -lssl

OBJ = parquet.o parquet_filter.o parquet_table.o parquet_cursor.o

PROF =

libparquet.so: $(OBJ)
	$(CXX) $(PROF) -shared -o $@ $(OBJ) $(LDFLAGS)

parquet_filter.o: $(VTABLE)/parquet_filter.cc $(VTABLE)/parquet_filter.h
	$(CXX) $(PROF) -c -o $@ $< $(CFLAGS)

parquet_cursor.o: $(VTABLE)/parquet_cursor.cc $(VTABLE)/parquet_cursor.h $(VTABLE)/parquet_table.h $(VTABLE)/parquet_filter.h
	$(CXX) $(PROF) -c -o $@ $< $(CFLAGS)

parquet_table.o: $(VTABLE)/parquet_table.cc $(VTABLE)/parquet_table.h
	$(CXX) $(PROF) -c -o $@ $< $(CFLAGS)

parquet.o: $(VTABLE)/parquet.cc $(VTABLE)/parquet_cursor.h $(VTABLE)/parquet_table.h $(VTABLE)/parquet_filter.h
	$(CXX) $(PROF) -c -o $@ $< $(CFLAGS)

.PHONY: clean parquet

clean:
	rm -f *.o *.so

distclean:
	rm -rf $(SQLITE) $(HERE)