Tidy Makefile

Makefile

@@ -1,24 +1,20 @@
-
-MAKE=make
-
-CFLAGS=-g
+CFLAGS=-g -fPIC
 DEFS=-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_REENTRANT -D_THREAD_SAFE -D_GNU_SOURCE
-#WARN=-Wall -Wunused
+WARN=-Wall -Wunused
 
-all: lib
+LIBFILE=xconv.so
 
-lib:
-	gcc ${CFLAGS} ${DEFS} -shared -ldl -lpthread -fPIC xconv.c -o libxconv.so -lxconv
+.PHONY: all clean install
+
+all: $(LIBFILE)
+
+$(LIBFILE): xconv.c
+	@echo "	$<"
+	@$(CC) $(CFLAGS) $(WARN) $(DEFS) -shared -ldl -lpthread -lxconv -o $@ $<
 
 clean:
-	rm -f core *.o *.so
+	rm -f *.so
 
 install: all
-	strip libxconv.so
 	mkdir -p /mod/lib/sql
-	cp libxconv.so /mod/lib/sql/xconv.so
-
-.c.o:
-	@echo "	$<"
-	@$(CC) $(CFLAGS) ${WARN} ${DEFS} ${INCS} -c $< -o $@
-
+	strip $(LIBFILE) -o /mod/lib/sql/$(LIBFILE)