How to make all targets in the Makefile depend on a specific file?

Here in make I want to make all targets in the whole Makefile depend on a specific file. (That specific file is Makefile in fact, because that's where I have all my formulas. But that's beside the point.) Here we see I have, like some nincompoop, painstakingly added it to each target,

$ grep Y Makefile
Y = Makefile
h32540000_zong.csv: $Y; $L | perl -pwle 'BEGIN{$$b=3; $$start=5;};$w; s/@\s+/\n/g;' > $@
h32540000_heng.csv: $Y; $L | perl -pwle \
h32540001_zong.csv: $Y; $L | perl -pwle 'BEGIN{$$start=8;};$w;$(\
h32540001_wall_zong.csv: $Y; $L | perl -wple \
h32540001_heng.csv: $Y; $L | perl -pwle \
h32540001_wall_heng.csv: $Y; $L | perl -pwle \

Is there some smarter way? Is there some

.ALL_TARGETS: Makefile #or,
%: Makefile

etc. notation I could use to achieve the same effect? Or maybe just have it operate on all targets that match a specific pattern? I was thinking of using the % notation, but alas that would reassign the command list of how to make each target...