From c7a10649ab593af66d818c29687496d0563ad619 Mon Sep 17 00:00:00 2001
From: Cody Boone Ferguson <53008573+xexyl@users.noreply.github.com>
Date: Tue, 19 Dec 2023 10:07:06 -0800
Subject: [PATCH] Force -O0 in 2005/giljade - optimiser breaks it

---
 2005/giljade/Makefile  | 7 +++++--
 2005/giljade/README.md | 3 +++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/2005/giljade/Makefile b/2005/giljade/Makefile
index df5d6c7ae..cb200f713 100644
--- a/2005/giljade/Makefile
+++ b/2005/giljade/Makefile
@@ -69,8 +69,9 @@ CDEFINE=
 CINCLUDE= -include stdio.h -include string.h -include unistd.h -include stdlib.h
 
 # Optimization
+# We DISABLE the optimiser because having it enabled BREAKS the program.
 #
-OPT=
+OPT= -O0
 
 # Default flags for ANSI C compilation
 #
@@ -135,8 +136,10 @@ all: data ${TARGET}
 	clean clobber install love haste waste maker easter_egg \
 	sandwich supernova deep_magic magic charon pluto
 
+# NOTE: We FORCE the use of -O0 even if someone overrides it because this entry
+# will not work with it enabled.
 ${PROG}: ${PROG}.c
-	${CC} ${CFLAGS} $< -o $@ ${LDFLAGS}
+	${CC} ${CFLAGS} -O0 $< -o $@ ${LDFLAGS}
 
 test: ${PROG} test.sh
 	./test.sh
diff --git a/2005/giljade/README.md b/2005/giljade/README.md
index 19a2f4fe5..652729ac6 100644
--- a/2005/giljade/README.md
+++ b/2005/giljade/README.md
@@ -4,6 +4,9 @@
 make
 ```
 
+NOTE: We FORCE the use of -O0 even if someone overrides it because this entry
+will not work with it enabled.
+
 
 ### Bugs and (Mis)features: