-CHECK_PROGS = rsync$(EXEEXT) tls$(EXEEXT) getgroups$(EXEEXT) \
- trimslash$(EXEEXT) t_unsafe$(EXEEXT)
+RSYNC_EXE=rsync$(EXEEXT)
+TLS_EXE=tls$(EXEEXT)
+GETGROUPS_EXE=getgroups$(EXEEXT)
+TRIMSLASH_EXE=trimslash$(EXEEXT)
+T_UNSAFE_EXE=t_unsafe$(EXEEXT)
+CHECK_PROGS=$(RSYNC_EXE) $(TLS_EXE) $(GETGROUPS_EXE) \
+ $(TRIMSLASH_EXE) $(T_UNSAFE_EXE)