Fix "make install" without Elixir support

Don't bail out during "make install" when ./configure was called without
"--enable-elixir".

diff --git a/Makefile.in b/Makefile.in
index a9a16f04e9e0e6a379092a73648ec15719e4ceaf..27d55dad61b2c972c6b9fc899f10c0f3e828dad9 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -138,9 +138,9 @@ install: all
        $(INSTALL) -m 550 $(G_USER) ejabberdctl.example $(SBINDIR)/ejabberdctl
        # Elixir binaries
        [ -d $(BINDIR) ] || $(INSTALL) -d -m 755 $(BINDIR)
-       [ -f deps/elixir/bin/iex ] && $(INSTALL) -m 550 $(G_USER) deps/elixir/bin/iex $(BINDIR)/iex
-       [ -f deps/elixir/bin/elixir ] && $(INSTALL) -m 550 $(G_USER) deps/elixir/bin/elixir $(BINDIR)/elixir
-       [ -f deps/elixir/bin/mix ] && $(INSTALL) -m 550 $(G_USER) deps/elixir/bin/mix $(BINDIR)/mix
+       -[ -f deps/elixir/bin/iex ] && $(INSTALL) -m 550 $(G_USER) deps/elixir/bin/iex $(BINDIR)/iex
+       -[ -f deps/elixir/bin/elixir ] && $(INSTALL) -m 550 $(G_USER) deps/elixir/bin/elixir $(BINDIR)/elixir
+       -[ -f deps/elixir/bin/mix ] && $(INSTALL) -m 550 $(G_USER) deps/elixir/bin/mix $(BINDIR)/mix
        #
        # Init script
        $(SED) -e "s*@ctlscriptpath@*$(SBINDIR)*" \