Merge pull request #822 from hlein/next

Make sure bindir exists before installing to it.
diff --git a/Makefile b/Makefile
index ee1f2a8..dcbfd9e 100644
--- a/Makefile
+++ b/Makefile
@@ -416,6 +416,7 @@
 	$(INSTALL_DATA) include/capstone/*.h $(DESTDIR)$(INCDIR)/$(LIBNAME)
 	mkdir -p $(DESTDIR)$(PKGCFGDIR)
 	$(INSTALL_DATA) $(PKGCFGF) $(DESTDIR)$(PKGCFGDIR)
+	mkdir -p $(DESTDIR)$(BINDIR)
 	$(INSTALL_LIB) cstool/cstool $(DESTDIR)$(BINDIR)
 
 uninstall: