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Fix make install while files are in use

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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.
This commit is contained in:
Grant Nichol
2022-06-12 15:41:43 -05:00
parent 583f471cfe
commit 671a9b450b
1 changed files with 2 additions and 2 deletions
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4
Makefile
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@@ -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