tools: unlink bash completion files before symlinking

"ln" will not replace an existing symlink, so if you run 'make install'
twice, the second time will get an error:

  ln: failed to create symbolic link 'virsh': File exists

We must always remove the symlink target first.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2018-01-31 17:30:55 +00:00
parent eef9812827
commit 707022c3e8

View File

@ -425,6 +425,7 @@ install-bash-completion:
$(INSTALL_SCRIPT) $(srcdir)/bash-completion/vsh \
"$(DESTDIR)$(BASH_COMPLETIONS_DIR)/vsh"
( cd $(DESTDIR)$(BASH_COMPLETIONS_DIR) && \
rm -f virsh virt-admin && \
$(LN_S) vsh virsh && \
$(LN_S) vsh virt-admin )