diff --git a/gprof/ChangeLog b/gprof/ChangeLog
index 3d17369c52..621e6ec94a 100644
--- a/gprof/ChangeLog
+++ b/gprof/ChangeLog
@@ -1,3 +1,9 @@
+Tue Dec 31 15:44:10 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* Makefile.in (.c.o): Add -D_GNU_SOURCE.  Put $(CFLAGS) at the
+	end.
+	(gprof): Put $(CFLAGS) after the other options.
+
 Tue Nov 26 17:08:38 1996  Ian Lance Taylor  <ian@cygnus.com>
 
 	* configure: Rebuild with autoconf 2.12.
diff --git a/gprof/Makefile.in b/gprof/Makefile.in
index a9bce7a306..2b4402ef88 100644
--- a/gprof/Makefile.in
+++ b/gprof/Makefile.in
@@ -56,7 +56,7 @@ LDFLAGS=
 HLDFLAGS = @HLDFLAGS@
 HLDENV = @HLDENV@
 .c.o:
-	$(CC) -c $(CFLAGS) -I. -I$(srcdir) -I../bfd -I$(srcdir)/../include -I$(srcdir)/../bfd -DMACHINE_H=\"$(MY_TARGET).h\" $(TCFLAGS) $(HCFLAGS) $<
+	$(CC) -c -D_GNU_SOURCE -I. -I$(srcdir) -I../bfd -I$(srcdir)/../include -I$(srcdir)/../bfd -DMACHINE_H=\"$(MY_TARGET).h\" $(TCFLAGS) $(HCFLAGS) $(CFLAGS) $<
 
 all:	$(GEN_FILES) $(PROG)
 
@@ -104,7 +104,7 @@ install: all
 	$(INSTALL_XFORM1) $(srcdir)/gprof.1 $(man1dir)/gprof.1
 
 gprof:	$(OBJS) $(LIBDEPS)
-	$(HLDENV) $(CC) -o $(PROG) $(CFLAGS) $(HLDFLAGS) $(LDFLAGS) $(OBJS) $(LIBS)
+	$(HLDENV) $(CC) -o $(PROG) $(HLDFLAGS) $(LDFLAGS) $(CFLAGS) $(OBJS) $(LIBS)
 
 mostlyclean:
 	-rm -f *.o core gprof nohup.out \