commit 7ae2ef22ac9c8b95cca7d45608a644d6ef3af34c
from: Omar Polo <op@omarpolo.com>
date: Fri Feb 04 18:35:17 2022 UTC

make index.lp depends on the list of files too

commit - c6435c2259ac3928538dff836ff8edca9dc39552
commit + 7ae2ef22ac9c8b95cca7d45608a644d6ef3af34c
blob - a4a94e5f460cf7726a5b4f2c43209dab913a4304
blob + 82e01de2f6d70a1056196d491222dcc6970c2490
--- Makefile
+++ Makefile
@@ -13,8 +13,8 @@ all:
 
 include Makefile.local
 
-index.lp: README.md
-	cp $? $@
+index.lp: README.md ${XXXFILES:=.lp}
+	cp README.md $@
 	printf "\n\n### Files\n\n" >> $@
 	for f in ${XXXFILES}; do printf "=> %s.EXT\n" "$$f"; done >> $@