debian: fix linking in emacsen-install script

When upgrading emacs, the install file can (apparently) be called with
the lisp files already linked into the flavour specific
directories. In this case we should not fail.

diff --git a/debian/notmuch-emacs.emacsen-install b/debian/notmuch-emacs.emacsen-install
index f35ef48e66e611aea45c8c04e98ff8af3d1ba976..bcfdbb8a581b9e475014d27185dd75f717945cdf 100755 (executable)
--- a/debian/notmuch-emacs.emacsen-install
+++ b/debian/notmuch-emacs.emacsen-install
@@ -31,7 +31,7 @@ echo install/${PACKAGE}: byte-compiling for ${FLAVOR}
 # Create symlinks to the .el files (see section 6E in debian-emacs
 # polcy).  This makes complation easy, and also allows find-function
 # and find-library to work properly.
-(cd ${elc_dir} && cp -s ${el_dir}/*.el .)
+(cd ${elc_dir} && ln -sf ${el_dir}/*.el .)
 
 # Byte compile them
 (cd ${elc_dir}