File build-fix-paths.diff of Package dbench4

Rename binaries to *4 so it can be installed along with dbench v3,
add DESTDIR paths.

Index: dbench-4.0/Makefile.in
===================================================================
--- dbench-4.0.orig/Makefile.in
+++ dbench-4.0/Makefile.in
@@ -19,28 +19,28 @@ DB_OBJS = fileio.o util.o dbench.o child
 TB_OBJS = sockio.o util.o dbench.o child.o socklib.o snprintf.o
 SRV_OBJS = util.o tbench_srv.o socklib.o
 
-all: dbench tbench tbench_srv
+all: dbench4 tbench4 tbench4_srv
 
-dbench: $(DB_OBJS)
+dbench4: $(DB_OBJS)
 	$(CC) -o $@ $(DB_OBJS) $(LIBS)
 
-tbench: $(TB_OBJS)
+tbench4: $(TB_OBJS)
 	$(CC) -o $@ $(TB_OBJS) $(LIBS)
 
-tbench_srv: $(SRV_OBJS)
+tbench4_srv: $(SRV_OBJS)
 	$(CC) -o $@ $(SRV_OBJS) $(LIBS)
 
 # Careful here: don't install client.txt over itself.
 install: all
-	${INSTALLCMD} -d $(bindir) $(datadir) $(mandir)
-	${INSTALLCMD} dbench tbench tbench_srv $(bindir)
-	${INSTALLCMD} client.txt $(datadir)
-	${INSTALLCMD} -m644 dbench.1 $(mandir)
-	ln -sf dbench.1 $(mandir)/tbench.1
-	ln -sf dbench.1 $(mandir)/tbench_srv.1
+	${INSTALLCMD} -d -m 0755 $(DESTDIR)$(bindir) $(DESTDIR)$(datadir)/dbench4 $(DESTDIR)$(mandir)/man1
+	${INSTALLCMD} dbench4 tbench4 tbench4_srv $(DESTDIR)$(bindir)
+	${INSTALLCMD} client.txt $(DESTDIR)$(datadir)/dbench4
+	${INSTALLCMD} -m 644 dbench.1 $(DESTDIR)$(mandir)/man1/dbench4.1
+	ln -sf dbench4.1 $(DESTDIR)$(mandir)/man1/tbench4.1
+	ln -sf dbench4.1 $(DESTDIR)$(mandir)/man1/tbench4_srv.1
 
 clean:
-	rm -f *.o *~ dbench tbench tbench_srv
+	rm -f *.o *~ dbench4 tbench4 tbench4_srv
 
 proto:
 	./mkproto.pl *.c > proto.h