--- Makefile.orig	2023-05-09 16:28:29 UTC
+++ Makefile
@@ -112,12 +112,12 @@ install: NVIDIA_XCONFIG_install MANPAGE_install
 .PHONY: NVIDIA_XCONFIG_install
 NVIDIA_XCONFIG_install: $(NVIDIA_XCONFIG)
 	$(MKDIR) $(BINDIR)
-	$(INSTALL) $(INSTALL_BIN_ARGS) $< $(BINDIR)/$(notdir $<)
+	$(BSD_INSTALL_PROGRAM) $< $(BINDIR)/$(notdir $<)
 
 .PHONY: MANPAGE_install
 MANPAGE_install: $(MANPAGE)
 	$(MKDIR) $(MANDIR)
-	$(INSTALL) $(INSTALL_DOC_ARGS) $< $(MANDIR)/$(notdir $<)
+	$(BSD_INSTALL_MAN) $< $(MANDIR)/$(notdir $<)
 
 $(eval $(call DEBUG_INFO_RULES, $(NVIDIA_XCONFIG)))
 $(NVIDIA_XCONFIG).unstripped: $(OBJS)