First attempt at sql engine

src/sql/Makefile

@@ -0,0 +1,30 @@
+SHELL = /bin/sh
+LEX = flex -i
+YACC = yacc -d
+CC = gcc 
+CPPFLAGS = 
+CFLAGS = $(CPPFLAG) -g -O2 -DHW_LITTLE_ENDIAN
+LDFLAGS = 
+LIBS = -L ../libmdb -lmdb -ll `glib-config --libs` -lreadline -lncurses
+
+INC = -I ../include `glib-config --cflags` -I/usr/include/readline
+OBJS = y.tab.o lex.yy.o mdbsql.o main.o
+
+all: sql
+
+libmdb: $(OBJS)
+	rm -f libmdb.a
+	ar cq libmdb.a $(OBJS)
+clean: 
+	rm -f core *.o *.a y.tab.* lex.yy.c sql
+
+lex.yy.c: sql.l
+	$(LEX) $<
+y.tab.c: sql.y
+	$(YACC) $< 
+.c.o:
+	$(CC) $(CFLAGS) -g -c $< $(INC)
+
+sql: $(OBJS)
+	$(CC) -o $@ $(LDFLAGS) $(OBJS) $(LIBS)
+