dwl

commit 671a9b450b636f5a2ebfefe159fea44e3b615fad
parent 583f471cfe61f9f92d238ad2d2d9a9db29e40aa5
Author: Grant Nichol <me@grantnichol.com>
Date:   Sun, 12 Jun 2022 15:41:43 -0500

Fix make install while files are in use

When the dwl executable is in use, cp fails without the -f flag.

POSIX defines this flag with:
> If a file descriptor for a destination file cannot be obtained,
> as described in step 3.a.ii., attempt to unlink the destination
> file and proceed.

Diffstat:
M
Makefile
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
@@ -56,10 +56,10 @@ dist: clean
 
 install: dwl
 	mkdir -p $(DESTDIR)$(PREFIX)/bin
-	cp dwl $(DESTDIR)$(PREFIX)/bin
+	cp -f dwl $(DESTDIR)$(PREFIX)/bin
 	chmod 755 $(DESTDIR)$(PREFIX)/bin/dwl
 	mkdir -p $(DESTDIR)$(MANDIR)/man1
-	cp dwl.1 $(DESTDIR)$(MANDIR)/man1
+	cp -f dwl.1 $(DESTDIR)$(MANDIR)/man1
 	chmod 644 $(DESTDIR)$(MANDIR)/man1/dwl.1
 uninstall:
 	rm -f $(DESTDIR)$(PREFIX)/bin/dwl $(DESTDIR)$(MANDIR)/man1/dwl.1