add a test program that can be wrapped with LD_PRELOAD

1 files changed, 5 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 867b86c..b31f413 100644
--- a/Makefile
+++ b/Makefile
@@ -21,7 +21,7 @@ all: $(LIBDIR)/libmapalloc.a $(LIBDIR)/libwrapalloc.so
 
 #$(LIBDIR)/libmapalloc.so
 
-tests: $(TESTS)
+tests: $(TESTS) $(BINDIR)/wrapper
 
 $(OBJDIR)/mapalloc.o: $(SRCDIR)/mapalloc.c $(INCDIR)/mapalloc.h
 	@mkdir -p $(@D)
@@ -51,6 +51,10 @@ $(BINDIR)/realloc: $(TESTDIR)/realloc.c
 $(BINDIR)/use-after-free: $(TESTDIR)/use-after-free.c
 $(BINDIR)/double-free: $(TESTDIR)/double-free.c
 
+$(BINDIR)/wrapper: $(TESTDIR)/wrapper.c
+	@mkdir -p $(@D)
+	$(CC) -o $@ $(CFLAGS) $(TESTDIR)/$(@F).c
+
 $(TESTS):
 	@mkdir -p $(@D)
 	$(CC) -o $@ $(CFLAGS) $(TESTDIR)/$(@F).c -L$(LIBDIR) -lmapalloc