hw7: initial HW7 commit

07_DebuggingTracing/Makefile

@@ -0,0 +1,22 @@
+GENERATES = preloader.so testfile testFIXfile
+TRASH = *.o *~ o.*
+
+all: lib test
+
+lib:
+	gcc -g -fPIC -shared  preloader.c -o preloader.so -ldl
+
+test:
+	touch testfile
+	LD_PRELOAD="./preloader.so" rm testfile
+	[ ! -f testfile ]
+	touch testFIXfile
+	-LD_PRELOAD="./preloader.so" rm testFIXfile
+	[ -f testFIXfile ]
+	rm testFIXfile
+
+clean:
+	rm -f $(TRASH)
+
+distclean: clean
+	rm -rf $(GENERATES)