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[Libguestfs] [PATCH 1/2] builder: Allow 'make install' to be run twice.



The error is:

ln -s xdg/virt-builder /tmp/p/etc/virt-builder
ln: failed to create symbolic link '/etc/virt-builder/virt-builder': File exists

There is no 'LN_SF' macro, but according to the documentation at
least, it should be safe to add a '-f' flag since it will work for
both the 'ln' and 'cp' variants of the macro.
---
 builder/Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/builder/Makefile.am b/builder/Makefile.am
index 0d5ce3b..68b7176 100644
--- a/builder/Makefile.am
+++ b/builder/Makefile.am
@@ -320,7 +320,7 @@ repoconf_DATA = libguestfs.conf libguestfs.gpg \
 		opensuse.conf opensuse.gpg
 
 install-exec-hook:
-	$(LN_S) xdg/virt-builder $(DESTDIR)$(sysconfdir)/virt-builder
+	$(LN_S) -f xdg/virt-builder $(DESTDIR)$(sysconfdir)/virt-builder
 
 # Build a small C index validator program.
 bin_PROGRAMS += virt-index-validate
-- 
2.5.0


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