From 129ffa9fb54f7e30598b7ad39990099fea9bae44 Mon Sep 17 00:00:00 2001
From: Landon Curt Noll <github-mail@asthe.com>
Date: Wed, 8 Mar 2023 02:17:10 -0800
Subject: [PATCH] fix how alt code it used in 1992/buzzard.2

---
 1992/buzzard.2/Makefile                              |  7 +++++--
 1992/buzzard.2/README.md                             | 11 +++++++++++
 1992/buzzard.2/{buzzard.2.orig.c => buzzard.2.alt.c} |  0
 3 files changed, 16 insertions(+), 2 deletions(-)
 rename 1992/buzzard.2/{buzzard.2.orig.c => buzzard.2.alt.c} (100%)

diff --git a/1992/buzzard.2/Makefile b/1992/buzzard.2/Makefile
index bc699d5e8..11f302674 100644
--- a/1992/buzzard.2/Makefile
+++ b/1992/buzzard.2/Makefile
@@ -168,8 +168,8 @@ OBJ= ${PROG}.o
 DATA=
 TARGET= ${PROG}
 #
-ALT_OBJ=
-ALT_TARGET=
+ALT_OBJ= ${PROG}.alt.o
+ALT_TARGET= ${PROG}.alt
 
 
 #################
@@ -186,6 +186,9 @@ all: data ${TARGET}
 ${PROG}: ${PROG}.c
 	${CC} ${CFLAGS} $< -o $@ ${LIBS}
 
+${PROG}.alt: ${PROG}.alt.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+
 first: ${PROG}
 	${RM} -f $@
 	${LN} $< $@
diff --git a/1992/buzzard.2/README.md b/1992/buzzard.2/README.md
index 8fb6cf9f3..1419f96ab 100644
--- a/1992/buzzard.2/README.md
+++ b/1992/buzzard.2/README.md
@@ -32,6 +32,17 @@
 
 	Sorry, this is third!
 
+### Alternate code
+
+An alternate version of this entry, `buzzard.2.alt.c`, is provided.  This alternate code
+does not contain a fix that the author notes below.
+
+To compile this alternate version:
+
+    make alt
+
+Use `buzzard.2.alt` as you would `buzzard.2` above.
+
 ## Judges' comments
 
     Have fun!
diff --git a/1992/buzzard.2/buzzard.2.orig.c b/1992/buzzard.2/buzzard.2.alt.c
similarity index 100%
rename from 1992/buzzard.2/buzzard.2.orig.c
rename to 1992/buzzard.2/buzzard.2.alt.c