From: Hilko Bengen <bengen@debian.org>
Date: Sun, 24 Dec 2023 20:35:03 +0100
Subject: Ignore errors of "install -d" invocations

---
 Makefile.in       | 8 ++++----
 nping/Makefile.in | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 5139534..d09805a 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -313,7 +313,7 @@ distclean-%: clean-%
 	-cd $* && $(MAKE) distclean
 
 install-nmap: $(TARGET)
-	$(INSTALL) -d $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)/man1 $(DESTDIR)$(nmapdatadir)
+	-$(INSTALL) -d $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)/man1 $(DESTDIR)$(nmapdatadir)
 	$(INSTALL) -c -m 755 nmap $(DESTDIR)$(bindir)/nmap
 # Use strip -x to avoid stripping dynamically loaded NSE functions. See
 # http://seclists.org/nmap-dev/2007/q4/0272.html.
@@ -389,8 +389,8 @@ NSE_FILES = scripts/script.db scripts/*.nse
 NSE_LIB_LUA_FILES = nselib/*.lua nselib/*.luadoc
 
 install-nse: $(TARGET)
-	$(INSTALL) -d $(DESTDIR)$(nmapdatadir)/scripts
-	$(INSTALL) -d $(DESTDIR)$(nmapdatadir)/nselib
+	-$(INSTALL) -d $(DESTDIR)$(nmapdatadir)/scripts
+	-$(INSTALL) -d $(DESTDIR)$(nmapdatadir)/nselib
 
 # Remove obsolete scripts from a previous installation.
 	(cd $(DESTDIR)$(nmapdatadir)/scripts && rm -f $(OLD_SCRIPT_NAMES))
@@ -398,7 +398,7 @@ install-nse: $(TARGET)
 	$(INSTALL) -c -m 644 nse_main.lua $(DESTDIR)$(nmapdatadir)/
 	$(INSTALL) -c -m 644 $(NSE_FILES) $(DESTDIR)$(nmapdatadir)/scripts
 	$(INSTALL) -c -m 644 $(NSE_LIB_LUA_FILES) $(DESTDIR)$(nmapdatadir)/nselib
-	$(INSTALL) -d $(DESTDIR)$(nmapdatadir)/nselib/data
+	-$(INSTALL) -d $(DESTDIR)$(nmapdatadir)/nselib/data
 	for f in `find nselib/data -name .svn -prune -o -type d -print`; do \
 		$(INSTALL) -d $(DESTDIR)$(nmapdatadir)/$$f; \
 	done
diff --git a/nping/Makefile.in b/nping/Makefile.in
index 3cf9c55..0db9ea5 100644
--- a/nping/Makefile.in
+++ b/nping/Makefile.in
@@ -124,7 +124,7 @@ distclean: clean
 	stamp-h.in config.cache config.log config.status
 
 install-nping: $(TARGET)
-	$(INSTALL) -d $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)/man1
+	-$(INSTALL) -d $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)/man1
 	$(INSTALL) -c -m 755 nping $(DESTDIR)$(bindir)/nping
 # Use strip -x to avoid stripping dynamically loaded NSE functions. See
 # http://seclists.org/nmap-dev/2007/q4/0272.html.