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fix Makefile and README.md for 2006/night

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Landon Curt Noll committed 2023-03-23 14:53:54 -07:00
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2006/night/Makefile
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# 2006 makefile #!/usr/bin/env make
# #
# Copyright (C) 2006-2009, Landon Curt Noll, Simon Cooper, Peter Seebach # IOCCC 2006 winning entry - night
# and Leonid A. Broukhis. All Rights Reserved. Permission for personal,
# educational or non-profit use is granted provided this copyright and
# notice are included in its entirety and remains unaltered. All other
# uses must receive prior permission from the contest judges.
################################################################################
#
# Regarding individual entries:
#
# IOCCC winning entry code may not work on your system. Even with standards,
# conditions and build environments change, especially when it comes to more
# extreme code such you might find in an IOCCC winner. Moreover, what was
# allowed and liked in one IOCCC contest may no longer be liked/allowed in
# later IOCCC years.
#
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
# GitHub pull requests are welcome:
#
# If you have a patch that might make running an entry work in modern Unix-like
# environments, please create a GitHub pull request for the IOCCC judges to
# consider.
#
# Suggestions and corrections regarding Makefiles, winning author information,
# fixing typos in remarks, and code patches are welcome via opening a GitHub
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
# to consider. To form a GitHub issue or GitHub pull, please visit:
#
# https://github.com/ioccc-src/winner
#
################################################################################
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
#
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
#
# See: http://creativecommons.org/licenses/by-sa/3.0/
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
#######################
# common tool locations
#######################
#
include ../../var.mk
# Set X11_LIBDIR to the directory where the X11 library resides
#
#X11_LIBDIR= /usr/X11R6/lib
#X11_LIBDIR= /usr/X11/lib
X11_LIBDIR= /opt/X11/lib
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
#
#X11_INCDIR= /usr/X11R6/include
#X11_INCDIR= /usr/X11/include
X11_INCDIR= /opt/X11/include
# Common C compiler warnings to silence
#
#CSILENCE=
CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-macro-redefined \
-Wno-null-character -Wno-overlength-strings -Wno-parentheses \
-Wno-shift-op-parentheses -Wno-sign-compare -Wno-unsequenced \
-Wno-unused-value -Wno-unused-variable
# Common C compiler warning flags
#
#CWARN= ${CSILENCE}
#CWARN= -Wall ${CSILENCE}
#CWARN= -Wall -Wextra ${CSILENCE}
CWARN= -Wall -Wextra -pedantic ${CSILENCE}
# Compiler standard
#
#CSTD=
#CSTD= -ansi
CSTD= -std=gnu99
# Compiler bit architecture
#
# Some entries require 32-bitness:
# ARCH= -m32
#
# Some entries require 64-bitness:
# ARCH= -m64
#
# By default we assume nothing:
#
ARCH=
# Defines that are needed to compile
#
CDEFINE=
#CDEFINE= -DIOCCC
# Include files that are needed to compile
#
CINCLUDE=
#CINCLUDE= -include stdlib.h
#CINCLUDE= -include stdio.h
#CINCLUDE= -include stdlib.h -include stdio.h
#CINCLUDE= -I ${X11_INCDIR} -I ${X11_INCDIR}/X11
#CINCLUDE= `${SDL2_CONFIG} --cflags`
# Optimization
#
# Most compiles will safely use -O2. Some can use only -O1 or -O.
# A few compilers have broken optimizers or this entry make break
# under those buggy optimizers and thus you may not want anything.
# Reasonable compilers will allow for -O3.
#
#OPT=
#OPT= -O
#OPT= -O1
#OPT= -O2
OPT= -O3
# Default flags for ANSI C compilation
#
CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
# Libraries needed to build
#
#LIBS=
LIBS= -lncurses
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= `${SDL2_CONFIG} --libs`
# C compiler to use
#
CC= cc
#CC=clang
#CC=gcc
# Compiler add-ons or replacements for clang only
#
ifeq ($(CC),clang)
#
CSILENCE+= -Wno-implicit-int-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shadow -Wno-sign-conversion -Wno-strict-prototypes
#
CWARN+= -Weverything
#
endif
# Specific add-ons or replacements for gcc only
#
ifeq ($(CC),gcc)
#
#CSILENCE+=
#
#CWARN+=
#
endif
##############################
# Special flags for this entry # Special flags for this entry
##############################
# #
LOCAL_FLAGS= -lncurses ENTRY= night
PROG= ${ENTRY}
# data files for this entry
# #
OBJ= ${PROG}.o
DATA= DATA=
TARGET= ${PROG}
#
ALT_OBJ=
ALT_TARGET=
build: ${ENTRY} #################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
.PHONY: all alt data everything clean clobber install \
love haste waste maker easter_egg sandwich \
supernova deep_magic magic charon pluto
${PROG}: ${PROG}.c
${CC} ${CFLAGS} $< -o $@ ${LIBS}
# alternative executable
#
alt: data ${ALT_TARGET}
@${TRUE}
# data files
#
data: ${DATA}
@${TRUE}
# both all and alt
#
everything: all alt
###############
# utility rules
###############
#
clean: clean:
-${RM} ${ENTRY} ${ENTRY}_orig ${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
clobber: clean clobber: clean
${RM} -f ${TARGET} ${ALT_TARGET}
@-if [ -e sandwich ]; then \
${RM} -f sandwich; \
echo 'ate sandwich'; \
fi
install:
@echo "Dr. Spock says that is not logical!"
@${TRUE}
# you may be able to misunderstand the source by reading indent.c
#
indent.c: ${PROG}.c
@if which "${GINDENT}" >/dev/null 2>&1; then \
echo ${RM} -f $@; \
${RM} -f $@; \
echo "${GINDENT} < $< > $@"; \
${GINDENT} < $< > $@; \
elif which "${INDENT}" >/dev/null 2>&1; then \
echo ${RM} -f $@; \
${RM} -f $@; \
echo "${INDENT} < $< > $@"; \
${INDENT} < $< > $@; \
else \
echo "no intent tool found, ident $< yourself, sorry"; \
echo "exit 1"; \
exit 1; \
fi
alt: ##################
# 133t hacker rulz
##################
#
love:
@echo 'not war?'
@${TRUE}
haste:
$(MAKE) waste
@${TRUE}
data: waste:
@echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
${ENTRY}: ${ENTRY}.c ${DATA} easter_egg:
${CC} ${CFLAGS} ${LOCAL_FLAGS} ${ENTRY}.c -o ${ENTRY} @echo "you expected to often misunderstand this $${RANDOM} magic"
@echo "chongo '<was here>' /\\oo/\\"
@echo "Eggy"
sandwich: easter_egg
@if [ `id -u` -eq 0 ]; then \
echo 'Okay.'; \
echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
else \
echo 'What? Make it yourself.'; \
exit 1; \
fi
# Understand the history of the Homebrew Computer Club
# as well as the West Coast Computer Faire and
# you might be confused different. :-)
#
supernova: sandwich
@-if [ -r .code_anal ]; then \
${RM} -f .code_anal_v6; \
else \
echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
fi
@echo "A $@ helps ${MAKE} the elements that help form planets"
@${TRUE}
deep_magic: supernova
@-if [ -r .code_anal ]; then \
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
else \
echo "Wrong! Do it again!"; \
sleep 2; \
echo "Wrong! Do it again!"; \
sleep 2; \
echo "Wrong! Do it again!"; \
fi
@${TRUE}
magic: deep_magic
@-if [ -r .code_anal ]; then \
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
else \
echo "If you don't eat yer meat, you can't have any pudding!"; \
echo "How can you have any pudding if you don't eat yer meat?!"; \
fi
@${TRUE}
# The IOCCC resident astronomer states
#
charon: magic
@echo "$@ is a dwarf planet"
@echo "dwarf is a type of planet"
@echo "therefore IAU, $@ is a planet"
pluto: charon
${MAKE} charon
@echo "$@ is a dwarf planet"
@echo "dwarf is a type of planet"
@echo "therefore, $@ is a planet"
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
2006/night/README.md
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@@ -1,28 +1,38 @@
# Best Abuse of Computation # Best Abuse of Computation
Christopher Night Christopher Night
Harvard University Harvard University
Department of Astronomy Department of Astronomy
Cambrige MA 02238 Cambrige MA 02238
US US
<http://www.people.fas.harvard.edu/~night/> <http://www.people.fas.harvard.edu/~night/>
## Judges' Comments: # To build:
### To build: ```sh
make
make night ```
### To run: ### To run:
./night ```sh
./night
```
### Try:
```sh
echo "Do or do not. There is no try."
```
## Judges' comments:
You'd never guess, from looking at the code, that there is a You'd never guess, from looking at the code, that there is a
genetic algorithm involved. Somewhere. But what does it do? genetic algorithm involved. Somewhere. But what does it do?
Well, it might take you a while to navigate the results, let Well, it might take you a while to navigate the results, let
alone the code. alone the code.
## Selected Author's Comments: ## Author's comments:
Don't worry; this is not a self-reproducing program, as you might at Don't worry; this is not a self-reproducing program, as you might at
first guess from the layout. I would never be so foolhardy as to first guess from the layout. I would never be so foolhardy as to
@@ -52,7 +62,7 @@ convinced, you can try to solve it yourself. The goal is to traverse
from the upper-left to the upper-right and out the top, where the from the upper-left to the upper-right and out the top, where the
number of moves remaining is printed. Use the arrow keys for suckers number of moves remaining is printed. Use the arrow keys for suckers
(w, a, s, d) to move around. q quits and r restarts. Also, the maze (w, a, s, d) to move around. q quits and r restarts. Also, the maze
changes as you move through it, in a predicatable way. It should be changes as you move through it, in a predictable way. It should be
easy enough to figure out the pattern. For best results, use a display easy enough to figure out the pattern. For best results, use a display
with bold-text capabilities and color. with bold-text capabilities and color.