From: Tzafrir Cohen <tzafrir@debian.org>
Subject: Change defaults for some install paths

Index: dahdi-tools/Makefile.am
===================================================================
--- dahdi-tools.orig/Makefile.am	2020-08-19 23:41:45.003051626 +0300
+++ dahdi-tools/Makefile.am	2020-08-19 23:41:44.999051671 +0300
@@ -111,7 +111,7 @@
 	@echo "Compatibility symlinks (should be removed in the future)"
 	ln -sf libtonezone.so.2.0.0 $(DESTDIR)$(libdir)/libtonezone.so.2.0
 
-bashcompdir	= $(sysconfdir)/bash_completion.d
+bashcompdir	= $(datadir)/bash-completion/completions
 
 install-data-hook:
 	mkdir -p $(DESTDIR)$(bashcompdir)