From 5d32d69b2c6b0ebfb9504f45cbc5baa9b801dfd1 Mon Sep 17 00:00:00 2001
From: Mike Small <smallm@sdf.org>
Date: Tue, 29 Sep 2020 14:15:23 -0400
Subject: [PATCH] Makefile: openbsd sed is fussy about i cmd

It wants i to be...
i\
text to insert

Decided to use a substitution instead of delete
and insert. Eventually figured out how to account
for both shell and Make's variable substitution and
quoting rules. I hate Unix today.

Test again on Slackware 14.2 asap.
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 057a5f5..a83d416 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 frfac:
-	sed "1d;2i #!`./latest_perl`" frfac.in > frfac
+	sed '1s@^.*$$@\#\!'$$(latest_perl)@ frfac.in > frfac
 
 check:
 	`./latest_perl` -wc frfac.in