From 68045a49248f8694cb283c0e69357de29bc019d1 Mon Sep 17 00:00:00 2001
From: Tom Russo <russo@bogodyn.org>
Date: Sat, 18 May 2024 16:51:05 -0600
Subject: [PATCH] Make sed line FreeBSD compatible

The recent addition of help.h to the build uses a sed command that is
apparently incompatible with FreeBSD's sed.  It pukes with complaints
about the use of "$$" and the a command.

Since the entire purpose of this part of the sed command is to add a
semicolon at the end of the help string, I have replaced it with a
simple echo of ";" appended to help.h.
---
 makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/makefile b/makefile
index 080b23e..f199a87 100644
--- a/makefile
+++ b/makefile
@@ -5,7 +5,8 @@ CFLAGS = -std=c99 `pkg-config --cflags gtk+-3.0`
 all: tek4010
 
 tek4010: src/help.txt src/main.c src/main.h src/tube.c src/tube.h src/tek4010.c src/ards.c
-	sed 's/\"/\\\"/g; s/$$/\\n"/; s/^/"/; 1s/^/const char *helpStr =\n/; $$a;' src/help.txt > src/help.h
+	sed 's/\"/\\\"/g; s/$$/\\n"/; s/^/"/; 1s/^/const char *helpStr =\n/;' src/help.txt > src/help.h
+	echo ";" >> src/help.h
 	$(CC) -o tek4010 src/main.c src/tube.c src/tek4010.c src/ards.c $(LIBS) $(CFLAGS)
 
 install: tek4010