Added OS detection into tests to add EXE extension to test executables for cleanup. (#46)

test/bacerror.mak

@@ -15,21 +15,27 @@ SRCS = $(SRC_DIR)/bacnet/bacdcode.c \
 
 OBJS = ${SRCS:.c=.o}
 
-TARGET = bacerror
+TARGET_NAME = bacerror
+ifeq ($(OS),Windows_NT)
+TARGET_EXT = .exe
+else
+TARGET_EXT =
+endif
+TARGET = $(TARGET_NAME)$(TARGET_EXT)
 
 all: ${TARGET}
- 
+
 ${TARGET}: ${OBJS}
-	${CC} -o $@ ${OBJS} 
+	${CC} -o $@ ${OBJS}
 
 .c.o:
 	${CC} -c ${CFLAGS} $*.c -o $@
-	
+
 depend:
 	rm -f .depend
 	${CC} -MM ${CFLAGS} *.c >> .depend
-	
+
 clean:
-	rm -rf ${TARGET} $(OBJS) 
+	rm -rf ${TARGET} $(OBJS)
 
 include: .depend