Properly include tests directory - must use find, not ls.

diff --git a/Makefile b/Makefile
index 5ac6c6473da18b47f37d1b500b02fb1d89fec576..f010ad99d829f0880b139ad172539811e8561f56 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -66,7 +66,7 @@ DOCS=COPYING NEWS README.adoc TODO advent.adoc history.adoc hints.adoc advent.6
 # Can't use GNU tar's --transform, needs to build under Alpine Linux.
 # This is a requirement for testing dist in GitLab's CI pipeline
 advent-$(VERS).tar.gz: $(SOURCES) $(DOCS)
-       @ls $(SOURCES) $(DOCS) tests | sed s:^:advent-$(VERS)/: >MANIFEST
+       @find $(SOURCES) $(DOCS) tests -print | sed s:^:advent-$(VERS)/: >MANIFEST
        @(ln -s . advent-$(VERS))
        (tar -T MANIFEST -czvf advent-$(VERS).tar.gz)
        @(rm advent-$(VERS))