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fix 1994 Makefiles

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Landon Curt Noll committed 2023-02-26 18:30:30 -08:00
1 parent 65f71c137f
commit 67fcabd640
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1994/Makefile
+1 -1
View File
@@ -50,7 +50,7 @@
# tool locations
################
#
SHELL= /bin/bash
SHELL= bash
MAKE= make
1994/dodsond1/Makefile
+578 -139
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@@ -1,157 +1,596 @@
# %W% %G% %U%
#!/usr/bin/env make
#
# 1994 makefile
# IOCCC 1994 winning entry - dodsond1
################################################################################
#
# Copyright (c) 1994, Landon Curt Noll & Larry Bassel.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from Landon Curt Noll and Larry Bassel.
SHELL=/bin/sh
CAT=cat
CHMOD=chmod
CP=cp
GUNZIP=gunzip
UUDECODE=uudecode
LN=ln
RM=rm
SED=sed
TRUE=true
# flags for ANSI compiles
# An Historical Makefile NOTE:
#
# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
# others such as gcc may want -ansi, others may want nothing
# at all. Adjust the CFLAGS line as needed.
# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
# year directory was reworked so that entries are in separate directories.
# This also applies to any orig.ansi.mk and orig.common.mk files.
#
# NOTE: Some compilers cannot optimize, or optimize some entries
# entries incorrectly. You might want need to turn on -O
# to see if your compiler can handle them.
# Several Makefiles were modified / formed in 2022, and as such it may have
# elements that are not historically compatible with way entries were built.
# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
#
#CFLAGS=-O -Xa
#CFLAGS=-Xa
#CFLAGS= -ansi
CFLAGS= -ansi -O
#CFLAGS=
# ANSI compiler
# Regarding individual entries:
#
# Set CC to the name of your ANSI compiler.
#CC=cc
CC=gcc
# winners that compile under ANSI C
# 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.
#
WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg \
westley
ALT_NAMES= dodsond2.orig shapiro.alt horton.alt gtface weisberg.alt tvr.alt
all: $(WINNERS) $(ALT_NAMES)
westley: westley.c
${CC} ${CFLAGS} westley.c -DO -o westley
weisberg: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='(2<<6*sizeof(int))' \
-Do='(8<<5*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg
# If you want weisberg to generate all values up to MAXINT
# and have the memory to malloc a 512M table, use the following.
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
weisberg.alt: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='~(1<<8*sizeof(int)-1)' \
-Do='(2<<7*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg.alt
tvr: tvr.c
${CC} ${CFLAGS} tvr.c -o tvr -lX11
# The following is an alternate version of tvr. Modes 0-3 have been
# renumbered 1-4. Mode 0 is Mandelbrot / julian calculated correctly.
# GitHub pull requests are welcome:
#
tvr.alt: tvr.alt.c
${CC} ${CFLAGS} tvr.alt.c -o tvr.alt -lX11
smr: smr.c
@${RM} -rf smr
${CP} smr.c smr
${CHMOD} +x smr
shapiro: shapiro_t2.c
${CC} ${CFLAGS} shapiro_t2.c -o shapiro
shapiro_t2.c: shapiro_t1
@${RM} -f shapiro_t2.c
./shapiro_t1 > shapiro_t2.c
shapiro_t1: shapiro.c
${CC} ${CFLAGS} shapiro.c -o shapiro_t1
shapiro.alt: shapiro.alt.c
${CC} ${CFLAGS} shapiro.alt.c -o shapiro.alt
schnitzi: schnitzi.c
${CC} ${CFLAGS} schnitzi.c -o schnitzi
horton: horton.c
${CC} ${CFLAGS} horton.c -o horton
# Here are some programs related to the horton entry. See horton.hint
# for details.
# 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.
#
horton.alt: horton.alt.c
${CC} ${CFLAGS} horton.alt.c -o horton.alt
gtface: gtface.c
${CC} ${CFLAGS} gtface.c -o gtface
ldb: ldb.c
${CC} ${CFLAGS} ldb.c -o ldb
imc: imc.c
${CC} ${CFLAGS} imc.c -o imc
dodsond2: dodsond2.c
${CC} ${CFLAGS} dodsond2.c -o dodsond2
# NOTE: this is the original (gziped) file that won
# Suggestions and corrections regarding Makefiles, winning author information,
# fixing typos in remarks, and code patches are welcome via opening a GitHub
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
# to consider. To form a GitHub issue or GitHub pull, please visit:
#
dodsond2.orig: dodsond2.gz
@${RM} -f dodsond2.orig.c
-${GUNZIP} < dodsond2.gz > dodsond2.orig.c
-@if [ -s dodsond2.orig.c ]; then \
echo "${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig"; \
${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig; \
else \
${RM} -f dodsond2.orig.c; \
echo "sorry, we could not gunzip dodsond2.gz"; \
fi
# https://github.com/ioccc-src/winner
#
################################################################################
dodsond2.gz: dodsond2.gz.uu
@${RM} -f dodsond2.gz
${UUDECODE} dodsond2.gz.uu
# 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/
dodsond1: dodsond1.c
${CC} ${CFLAGS} dodsond1.c -o dodsond1
clean:
$(RM) -f *.o a.out core
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
clobber: clean
$(RM) -f $(WINNERS)
$(RM) -f $(ALT_NAMES)
${RM} -f dodsond2.orig.c dodsond2.gz shapiro_t2.c shapiro_t1
#######################
# common tool locations
#######################
#
A2P= a2p
AR= ar
ASA= asa
AT= at
ATQ= atq
ATRM= atrm
AWK= awk
BANNER= banner
BASE64= base64
BASENAME= basename
BATCH= batch
BC= bc
BINHEX= binhex
BISON= bison
BUNZIP2= bunzip2
BZCAT= bzcat
BZCMP= bzcmp
BZDIFF= bzdiff
BZEGREP= bzegrep
BZFGREP= bzfgrep
BZGREP= bzgrep
BZIP2= bzip2
BZLESS= bzless
BZMORE= bzmore
C2PH= c2ph
C89= c89
C99= c99
CAL= cal
CALC= calc
CAT= cat
CD= cd
CHFLAGS= chflags
CHGRP= chgrp
CHMOD= chmod
CKSUM= cksum
CLANG= clang
CLANG_PLUSPLUS= clang++
CLEAR= clear
CMP= cmp
COL= col
COLLDEF= colldef
COLRM= colrm
COLUMN= column
COMPRESS= compress
CP= cp
CPIO= cpio
CPP= cpp
CRC32= crc32
CSH= csh
CSPLIT= csplit
CURL= curl
CUT= cut
C_PLUSPLUS= c++
C_PLUSPLUS_FILT= c++filt
DATE= date
DC= dc
DD= dd
DF= df
DIFF3= diff3
DIFF= diff
DIG= dig
DIRNAME= dirname
ED= ed
EGREP= egrep
ENV= env
EQN= eqn
ETAGS= etags
EXPECT= expect
EXPR= expr
FALSE= false
FGREP= fgrep
FILE= file
FIND2PERL= find2perl
FIND= find
FLEX= flex
FLEX_PLUSPLUS= flex++
FMT= fmt
FOLD= fold
FS_USAGE= fs_usage
FUNZIP= funzip
FUSER= fuser
GCC= gcc
GDIFFMK= gdiffmk
GENCAT= gencat
GENSTRINGS= genstrings
GETOPT= getopt
GETOPTS= getopts
GINDENT= gindent
GNUMAKE= gnumake
GREP= grep
GROFF= groff
GROFFER= groffer
GROG= grog
GROPS= grops
GROTTY= grotty
GUNZIP= gunzip
GVIM= gvim
GZCAT= gzcat
GZEXE= gzexe
GZIP_PROG= gzip
G_PLUSPLUS= g++
H2PH= h2ph
H2XS= h2xs
HASH= hash
HEAD= head
HOSTNAME_PROG= hostname
ICONV= iconv
ID= id
INDENT= indent
INFO= info
JOT= jot
KILL= kill
KSH= ksh
LAST= last
LD= ld
LESSECHO= lessecho
LEX= len
LINK= link
LN= ln
LS= ls
M4= m4
MAKE= make
MAN= man
MKDIR= mkdir
MKFIFO= mkfifo
MKTEMP= mktemp
MV= mv
NANO= nano
NASM= nasm
NEQN= neqn
NICE= nice
NL= nl
NM= nm
NOHUP= nohup
NROFF= nroff
NSLOOKUP= nslookup
OD= od
OPENSSL= openssl
PASTE= paste
PATCH= patch
PATHCHK= pathchk
PAX= pax
PERL= perl
PICO= pico
PR= pr
PRINTENV= printenv
PS= ps
PTAR= ptar
PTARDIFF= ptardiff
PTARGREP= ptargrep
PWD= pwd
PYDOC= pydoc
PYTHON= python
PYTHONW= pythonw
READLINK= readlink
RENICE= renice
RESET= reset
REV= rev
RI= ri
RM= rm
RMDIR= rmdir
RSYNC= rsync
RUBY= ruby
RVIM= rvim
SAY= say
SCP= scp
SCREEN= screen
SCRIPT= script
SDIFF= sdiff
SED= sed
SEQ= seq
SFTP= sftp
SH= sh
SHA1= sha1
SHA= sha
SHAR= shar
SHASUM5_18= shasum5.18
SHASUM= shasum
SIZE= size
SLEEP= sleep
SORT= sort
SSH= ssh
STAT= stat
STRIP= strip
STTY= stty
SUM= sum
SYNC= sync
TABS= tabs
TAIL= tail
TAR= tar
TEE= tee
TEST= test
TFTP= tftp
TIDY= tidy
TIME= time
TOP= top
TOUCH= touch
TPUT= tout
TPUT= tput
TR= tr
TROFF= troff
TRUE= true
TSET= tset
TSORT= tsort
UL= ul
UNAME= uname
UNCOMPRESS= uncompress
UNEXPAND= unexpand
UNIFDEF= unifdef
UNIFDEFALL= unifdefall
UNIQ= uniq
UNITS= units
UNLINK= unlink
UNZIP= unzip
UNZIPSFX= unzipsfx
UPTIME= uptime
UUDECODE= uudecode
UUENCODE= uuencode
UUIDGEN= uuidgen
VI= vi
VIEW= view
VIM= vim
VIMDIFF= vimdiff
W= w
WAIT4PATH= wait4path
WAIT= wait
WC= wc
WGET= wget
WHAT= what
WHATIS= whatis
WHICH= which
WHO= who
WHOAMI= whoami
WHOIS= whois
WRTIE= write
XAR= xar
XARGS= xargs
XATTR= xattr
XXD= xxd
YACC= yacc
YES= yes
ZCAT= zcat
ZCMP= zcmp
ZDIFF= zdiff
ZEGREP= zegrep
ZFGREP= zfgrep
ZFORCE= zforce
ZGREP= zgrep
ZIP= zip
ZIPCLOAK= zipcloak
ZIPGREP= zipgrep
ZIPINFO= zipinfo
ZIPNOTE= zipnote
ZIPSPLIT= zipsplit
ZLESS= zless
ZMORE= zmore
ZNEW= znew
ZPRINT= zprint
ZSH= zsh
nuke: clobber
# 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-empty-body -Wno-error -Wno-implicit-function-declaration \
-Wno-missing-braces -Wno-return-type
# 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=gnu90
# 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}
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
# 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= -lm
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
# C compiler to use
#
CC= cc
#CC=clang
#CC=gcc
# Compiler add-ons or replacements for clang only
#
ifeq ($(CC),clang)
#
CSILENCE+= -Wno-conditional-uninitialized -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-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
##############################
#
ENTRY= dodsond1
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA=
TARGET= ${PROG}
#
ALT_OBJ=
ALT_TARGET=
#################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
install: all
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
.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:
${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
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 $< yourself, sorry"; \
echo "exit 1"; \
exit 1; \
fi
##################
# 133t hacker rulz
##################
#
love:
@echo 'not war?'
@${TRUE}
haste:
$(MAKE) waste
@${TRUE}
waste:
@echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
easter_egg:
@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"
1994/dodsond1/README.md
+10 -8
View File
@@ -1,4 +1,4 @@
Best Game:
# Best Game:
Don Dodson
AG Communication Systems
@@ -6,21 +6,23 @@ Best Game:
Phoenix, AZ 85023
USA
## To build:
Judges' comments:
make all
To use:
make dodsond1
dodsond1
### To run
./dodsond1
At the prompt, try entering E3.
NOTE: At the prompt, try entering E3.
## Judges' comments
The program plays the game that the layout of the source implies.
The source, on the other hand, implies a language along the
lines of Lisp. :-)
Selected notes from the author:
## Author's comments
For each turn, the board is displayed and the player is prompted for
a move. Enter your move as an upper-case character followed by a number.
1994/dodsond2/Makefile
+577 -139
View File
@@ -1,157 +1,595 @@
# %W% %G% %U%
#!/usr/bin/env make
#
# 1994 makefile
# IOCCC 1994 winning entry - dodsond2
################################################################################
#
# Copyright (c) 1994, Landon Curt Noll & Larry Bassel.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from Landon Curt Noll and Larry Bassel.
SHELL=/bin/sh
CAT=cat
CHMOD=chmod
CP=cp
GUNZIP=gunzip
UUDECODE=uudecode
LN=ln
RM=rm
SED=sed
TRUE=true
# flags for ANSI compiles
# An Historical Makefile NOTE:
#
# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
# others such as gcc may want -ansi, others may want nothing
# at all. Adjust the CFLAGS line as needed.
# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
# year directory was reworked so that entries are in separate directories.
# This also applies to any orig.ansi.mk and orig.common.mk files.
#
# NOTE: Some compilers cannot optimize, or optimize some entries
# entries incorrectly. You might want need to turn on -O
# to see if your compiler can handle them.
# Several Makefiles were modified / formed in 2022, and as such it may have
# elements that are not historically compatible with way entries were built.
# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
#
#CFLAGS=-O -Xa
#CFLAGS=-Xa
#CFLAGS= -ansi
CFLAGS= -ansi -O
#CFLAGS=
# ANSI compiler
# Regarding individual entries:
#
# Set CC to the name of your ANSI compiler.
#CC=cc
CC=gcc
# winners that compile under ANSI C
# 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.
#
WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg \
westley
ALT_NAMES= dodsond2.orig shapiro.alt horton.alt gtface weisberg.alt tvr.alt
all: $(WINNERS) $(ALT_NAMES)
westley: westley.c
${CC} ${CFLAGS} westley.c -DO -o westley
weisberg: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='(2<<6*sizeof(int))' \
-Do='(8<<5*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg
# If you want weisberg to generate all values up to MAXINT
# and have the memory to malloc a 512M table, use the following.
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
weisberg.alt: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='~(1<<8*sizeof(int)-1)' \
-Do='(2<<7*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg.alt
tvr: tvr.c
${CC} ${CFLAGS} tvr.c -o tvr -lX11
# The following is an alternate version of tvr. Modes 0-3 have been
# renumbered 1-4. Mode 0 is Mandelbrot / julian calculated correctly.
# GitHub pull requests are welcome:
#
tvr.alt: tvr.alt.c
${CC} ${CFLAGS} tvr.alt.c -o tvr.alt -lX11
smr: smr.c
@${RM} -rf smr
${CP} smr.c smr
${CHMOD} +x smr
shapiro: shapiro_t2.c
${CC} ${CFLAGS} shapiro_t2.c -o shapiro
shapiro_t2.c: shapiro_t1
@${RM} -f shapiro_t2.c
./shapiro_t1 > shapiro_t2.c
shapiro_t1: shapiro.c
${CC} ${CFLAGS} shapiro.c -o shapiro_t1
shapiro.alt: shapiro.alt.c
${CC} ${CFLAGS} shapiro.alt.c -o shapiro.alt
schnitzi: schnitzi.c
${CC} ${CFLAGS} schnitzi.c -o schnitzi
horton: horton.c
${CC} ${CFLAGS} horton.c -o horton
# Here are some programs related to the horton entry. See horton.hint
# for details.
# 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.
#
horton.alt: horton.alt.c
${CC} ${CFLAGS} horton.alt.c -o horton.alt
gtface: gtface.c
${CC} ${CFLAGS} gtface.c -o gtface
ldb: ldb.c
${CC} ${CFLAGS} ldb.c -o ldb
imc: imc.c
${CC} ${CFLAGS} imc.c -o imc
dodsond2: dodsond2.c
${CC} ${CFLAGS} dodsond2.c -o dodsond2
# NOTE: this is the original (gziped) file that won
# 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:
#
dodsond2.orig: dodsond2.gz
@${RM} -f dodsond2.orig.c
-${GUNZIP} < dodsond2.gz > dodsond2.orig.c
-@if [ -s dodsond2.orig.c ]; then \
echo "${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig"; \
${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig; \
else \
${RM} -f dodsond2.orig.c; \
echo "sorry, we could not gunzip dodsond2.gz"; \
fi
# https://github.com/ioccc-src/winner
#
################################################################################
dodsond2.gz: dodsond2.gz.uu
@${RM} -f dodsond2.gz
${UUDECODE} dodsond2.gz.uu
# 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/
dodsond1: dodsond1.c
${CC} ${CFLAGS} dodsond1.c -o dodsond1
clean:
$(RM) -f *.o a.out core
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
clobber: clean
$(RM) -f $(WINNERS)
$(RM) -f $(ALT_NAMES)
${RM} -f dodsond2.orig.c dodsond2.gz shapiro_t2.c shapiro_t1
#######################
# common tool locations
#######################
#
A2P= a2p
AR= ar
ASA= asa
AT= at
ATQ= atq
ATRM= atrm
AWK= awk
BANNER= banner
BASE64= base64
BASENAME= basename
BATCH= batch
BC= bc
BINHEX= binhex
BISON= bison
BUNZIP2= bunzip2
BZCAT= bzcat
BZCMP= bzcmp
BZDIFF= bzdiff
BZEGREP= bzegrep
BZFGREP= bzfgrep
BZGREP= bzgrep
BZIP2= bzip2
BZLESS= bzless
BZMORE= bzmore
C2PH= c2ph
C89= c89
C99= c99
CAL= cal
CALC= calc
CAT= cat
CD= cd
CHFLAGS= chflags
CHGRP= chgrp
CHMOD= chmod
CKSUM= cksum
CLANG= clang
CLANG_PLUSPLUS= clang++
CLEAR= clear
CMP= cmp
COL= col
COLLDEF= colldef
COLRM= colrm
COLUMN= column
COMPRESS= compress
CP= cp
CPIO= cpio
CPP= cpp
CRC32= crc32
CSH= csh
CSPLIT= csplit
CURL= curl
CUT= cut
C_PLUSPLUS= c++
C_PLUSPLUS_FILT= c++filt
DATE= date
DC= dc
DD= dd
DF= df
DIFF3= diff3
DIFF= diff
DIG= dig
DIRNAME= dirname
ED= ed
EGREP= egrep
ENV= env
EQN= eqn
ETAGS= etags
EXPECT= expect
EXPR= expr
FALSE= false
FGREP= fgrep
FILE= file
FIND2PERL= find2perl
FIND= find
FLEX= flex
FLEX_PLUSPLUS= flex++
FMT= fmt
FOLD= fold
FS_USAGE= fs_usage
FUNZIP= funzip
FUSER= fuser
GCC= gcc
GDIFFMK= gdiffmk
GENCAT= gencat
GENSTRINGS= genstrings
GETOPT= getopt
GETOPTS= getopts
GINDENT= gindent
GNUMAKE= gnumake
GREP= grep
GROFF= groff
GROFFER= groffer
GROG= grog
GROPS= grops
GROTTY= grotty
GUNZIP= gunzip
GVIM= gvim
GZCAT= gzcat
GZEXE= gzexe
GZIP_PROG= gzip
G_PLUSPLUS= g++
H2PH= h2ph
H2XS= h2xs
HASH= hash
HEAD= head
HOSTNAME_PROG= hostname
ICONV= iconv
ID= id
INDENT= indent
INFO= info
JOT= jot
KILL= kill
KSH= ksh
LAST= last
LD= ld
LESSECHO= lessecho
LEX= len
LINK= link
LN= ln
LS= ls
M4= m4
MAKE= make
MAN= man
MKDIR= mkdir
MKFIFO= mkfifo
MKTEMP= mktemp
MV= mv
NANO= nano
NASM= nasm
NEQN= neqn
NICE= nice
NL= nl
NM= nm
NOHUP= nohup
NROFF= nroff
NSLOOKUP= nslookup
OD= od
OPENSSL= openssl
PASTE= paste
PATCH= patch
PATHCHK= pathchk
PAX= pax
PERL= perl
PICO= pico
PR= pr
PRINTENV= printenv
PS= ps
PTAR= ptar
PTARDIFF= ptardiff
PTARGREP= ptargrep
PWD= pwd
PYDOC= pydoc
PYTHON= python
PYTHONW= pythonw
READLINK= readlink
RENICE= renice
RESET= reset
REV= rev
RI= ri
RM= rm
RMDIR= rmdir
RSYNC= rsync
RUBY= ruby
RVIM= rvim
SAY= say
SCP= scp
SCREEN= screen
SCRIPT= script
SDIFF= sdiff
SED= sed
SEQ= seq
SFTP= sftp
SH= sh
SHA1= sha1
SHA= sha
SHAR= shar
SHASUM5_18= shasum5.18
SHASUM= shasum
SIZE= size
SLEEP= sleep
SORT= sort
SSH= ssh
STAT= stat
STRIP= strip
STTY= stty
SUM= sum
SYNC= sync
TABS= tabs
TAIL= tail
TAR= tar
TEE= tee
TEST= test
TFTP= tftp
TIDY= tidy
TIME= time
TOP= top
TOUCH= touch
TPUT= tout
TPUT= tput
TR= tr
TROFF= troff
TRUE= true
TSET= tset
TSORT= tsort
UL= ul
UNAME= uname
UNCOMPRESS= uncompress
UNEXPAND= unexpand
UNIFDEF= unifdef
UNIFDEFALL= unifdefall
UNIQ= uniq
UNITS= units
UNLINK= unlink
UNZIP= unzip
UNZIPSFX= unzipsfx
UPTIME= uptime
UUDECODE= uudecode
UUENCODE= uuencode
UUIDGEN= uuidgen
VI= vi
VIEW= view
VIM= vim
VIMDIFF= vimdiff
W= w
WAIT4PATH= wait4path
WAIT= wait
WC= wc
WGET= wget
WHAT= what
WHATIS= whatis
WHICH= which
WHO= who
WHOAMI= whoami
WHOIS= whois
WRTIE= write
XAR= xar
XARGS= xargs
XATTR= xattr
XXD= xxd
YACC= yacc
YES= yes
ZCAT= zcat
ZCMP= zcmp
ZDIFF= zdiff
ZEGREP= zegrep
ZFGREP= zfgrep
ZFORCE= zforce
ZGREP= zgrep
ZIP= zip
ZIPCLOAK= zipcloak
ZIPGREP= zipgrep
ZIPINFO= zipinfo
ZIPNOTE= zipnote
ZIPSPLIT= zipsplit
ZLESS= zless
ZMORE= zmore
ZNEW= znew
ZPRINT= zprint
ZSH= zsh
nuke: clobber
# 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-return-type
# 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=gnu90
# 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}
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
# 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= -lm
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
# 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-strict-prototypes
#
CWARN+= -Weverything
#
endif
# Specific add-ons or replacements for gcc only
#
ifeq ($(CC),gcc)
#
#CSILENCE+=
#
#CWARN+=
#
endif
##############################
# Special flags for this entry
##############################
#
ENTRY= dodsond2
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA=
TARGET= ${PROG}
#
ALT_OBJ=
ALT_TARGET=
#################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
install: all
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
.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:
${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
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
##################
# 133t hacker rulz
##################
#
love:
@echo 'not war?'
@${TRUE}
haste:
$(MAKE) waste
@${TRUE}
waste:
@echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
easter_egg:
@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"
1994/dodsond2/README.md
+9 -7
View File
@@ -1,4 +1,4 @@
Most Obfuscated Packaging:
# Most Obfuscated Packaging:
Don Dodson
AG Communication Systems
@@ -6,12 +6,15 @@ Most Obfuscated Packaging:
Phoenix, AZ 85023
USA
## To build:
Judges' comments:
make all
To use:
make dodsond2
dodsond2
### To run
./dodsond2
## Judges' comments
The original source file may be found in dodsond2.gz. For people
who don't have gunzip, an un-zipped version is provided as dodsond2.c.
@@ -21,8 +24,7 @@ Judges' comments:
to get around the size limit will find themselves squeezed out of
the contest!
Selected notes from the author:
## Author's comments
Go searching for the Wumpus in the Caverns of Doom! But be careful...
There are pits and bats waiting to seal your fate, as well as a
1994/horton/Makefile
+586 -139
View File
@@ -1,157 +1,604 @@
# %W% %G% %U%
#!/usr/bin/env make
#
# 1994 makefile
# IOCCC 1994 winning entry - horton
################################################################################
#
# Copyright (c) 1994, Landon Curt Noll & Larry Bassel.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from Landon Curt Noll and Larry Bassel.
SHELL=/bin/sh
CAT=cat
CHMOD=chmod
CP=cp
GUNZIP=gunzip
UUDECODE=uudecode
LN=ln
RM=rm
SED=sed
TRUE=true
# flags for ANSI compiles
# An Historical Makefile NOTE:
#
# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
# others such as gcc may want -ansi, others may want nothing
# at all. Adjust the CFLAGS line as needed.
# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
# year directory was reworked so that entries are in separate directories.
# This also applies to any orig.ansi.mk and orig.common.mk files.
#
# NOTE: Some compilers cannot optimize, or optimize some entries
# entries incorrectly. You might want need to turn on -O
# to see if your compiler can handle them.
# Several Makefiles were modified / formed in 2022, and as such it may have
# elements that are not historically compatible with way entries were built.
# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
#
#CFLAGS=-O -Xa
#CFLAGS=-Xa
#CFLAGS= -ansi
CFLAGS= -ansi -O
#CFLAGS=
# ANSI compiler
# Regarding individual entries:
#
# Set CC to the name of your ANSI compiler.
#CC=cc
CC=gcc
# winners that compile under ANSI C
# 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.
#
WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg \
westley
ALT_NAMES= dodsond2.orig shapiro.alt horton.alt gtface weisberg.alt tvr.alt
all: $(WINNERS) $(ALT_NAMES)
westley: westley.c
${CC} ${CFLAGS} westley.c -DO -o westley
weisberg: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='(2<<6*sizeof(int))' \
-Do='(8<<5*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg
# If you want weisberg to generate all values up to MAXINT
# and have the memory to malloc a 512M table, use the following.
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
weisberg.alt: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='~(1<<8*sizeof(int)-1)' \
-Do='(2<<7*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg.alt
tvr: tvr.c
${CC} ${CFLAGS} tvr.c -o tvr -lX11
# The following is an alternate version of tvr. Modes 0-3 have been
# renumbered 1-4. Mode 0 is Mandelbrot / julian calculated correctly.
# GitHub pull requests are welcome:
#
tvr.alt: tvr.alt.c
${CC} ${CFLAGS} tvr.alt.c -o tvr.alt -lX11
smr: smr.c
@${RM} -rf smr
${CP} smr.c smr
${CHMOD} +x smr
shapiro: shapiro_t2.c
${CC} ${CFLAGS} shapiro_t2.c -o shapiro
shapiro_t2.c: shapiro_t1
@${RM} -f shapiro_t2.c
./shapiro_t1 > shapiro_t2.c
shapiro_t1: shapiro.c
${CC} ${CFLAGS} shapiro.c -o shapiro_t1
shapiro.alt: shapiro.alt.c
${CC} ${CFLAGS} shapiro.alt.c -o shapiro.alt
schnitzi: schnitzi.c
${CC} ${CFLAGS} schnitzi.c -o schnitzi
horton: horton.c
${CC} ${CFLAGS} horton.c -o horton
# Here are some programs related to the horton entry. See horton.hint
# for details.
# 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.
#
horton.alt: horton.alt.c
${CC} ${CFLAGS} horton.alt.c -o horton.alt
gtface: gtface.c
${CC} ${CFLAGS} gtface.c -o gtface
ldb: ldb.c
${CC} ${CFLAGS} ldb.c -o ldb
imc: imc.c
${CC} ${CFLAGS} imc.c -o imc
dodsond2: dodsond2.c
${CC} ${CFLAGS} dodsond2.c -o dodsond2
# NOTE: this is the original (gziped) file that won
# Suggestions and corrections regarding Makefiles, winning author information,
# fixing typos in remarks, and code patches are welcome via opening a GitHub
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
# to consider. To form a GitHub issue or GitHub pull, please visit:
#
dodsond2.orig: dodsond2.gz
@${RM} -f dodsond2.orig.c
-${GUNZIP} < dodsond2.gz > dodsond2.orig.c
-@if [ -s dodsond2.orig.c ]; then \
echo "${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig"; \
${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig; \
else \
${RM} -f dodsond2.orig.c; \
echo "sorry, we could not gunzip dodsond2.gz"; \
fi
# https://github.com/ioccc-src/winner
#
################################################################################
dodsond2.gz: dodsond2.gz.uu
@${RM} -f dodsond2.gz
${UUDECODE} dodsond2.gz.uu
# 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/
dodsond1: dodsond1.c
${CC} ${CFLAGS} dodsond1.c -o dodsond1
clean:
$(RM) -f *.o a.out core
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
clobber: clean
$(RM) -f $(WINNERS)
$(RM) -f $(ALT_NAMES)
${RM} -f dodsond2.orig.c dodsond2.gz shapiro_t2.c shapiro_t1
#######################
# common tool locations
#######################
#
A2P= a2p
AR= ar
ASA= asa
AT= at
ATQ= atq
ATRM= atrm
AWK= awk
BANNER= banner
BASE64= base64
BASENAME= basename
BATCH= batch
BC= bc
BINHEX= binhex
BISON= bison
BUNZIP2= bunzip2
BZCAT= bzcat
BZCMP= bzcmp
BZDIFF= bzdiff
BZEGREP= bzegrep
BZFGREP= bzfgrep
BZGREP= bzgrep
BZIP2= bzip2
BZLESS= bzless
BZMORE= bzmore
C2PH= c2ph
C89= c89
C99= c99
CAL= cal
CALC= calc
CAT= cat
CD= cd
CHFLAGS= chflags
CHGRP= chgrp
CHMOD= chmod
CKSUM= cksum
CLANG= clang
CLANG_PLUSPLUS= clang++
CLEAR= clear
CMP= cmp
COL= col
COLLDEF= colldef
COLRM= colrm
COLUMN= column
COMPRESS= compress
CP= cp
CPIO= cpio
CPP= cpp
CRC32= crc32
CSH= csh
CSPLIT= csplit
CURL= curl
CUT= cut
C_PLUSPLUS= c++
C_PLUSPLUS_FILT= c++filt
DATE= date
DC= dc
DD= dd
DF= df
DIFF3= diff3
DIFF= diff
DIG= dig
DIRNAME= dirname
ED= ed
EGREP= egrep
ENV= env
EQN= eqn
ETAGS= etags
EXPECT= expect
EXPR= expr
FALSE= false
FGREP= fgrep
FILE= file
FIND2PERL= find2perl
FIND= find
FLEX= flex
FLEX_PLUSPLUS= flex++
FMT= fmt
FOLD= fold
FS_USAGE= fs_usage
FUNZIP= funzip
FUSER= fuser
GCC= gcc
GDIFFMK= gdiffmk
GENCAT= gencat
GENSTRINGS= genstrings
GETOPT= getopt
GETOPTS= getopts
GINDENT= gindent
GNUMAKE= gnumake
GREP= grep
GROFF= groff
GROFFER= groffer
GROG= grog
GROPS= grops
GROTTY= grotty
GUNZIP= gunzip
GVIM= gvim
GZCAT= gzcat
GZEXE= gzexe
GZIP_PROG= gzip
G_PLUSPLUS= g++
H2PH= h2ph
H2XS= h2xs
HASH= hash
HEAD= head
HOSTNAME_PROG= hostname
ICONV= iconv
ID= id
INDENT= indent
INFO= info
JOT= jot
KILL= kill
KSH= ksh
LAST= last
LD= ld
LESSECHO= lessecho
LEX= len
LINK= link
LN= ln
LS= ls
M4= m4
MAKE= make
MAN= man
MKDIR= mkdir
MKFIFO= mkfifo
MKTEMP= mktemp
MV= mv
NANO= nano
NASM= nasm
NEQN= neqn
NICE= nice
NL= nl
NM= nm
NOHUP= nohup
NROFF= nroff
NSLOOKUP= nslookup
OD= od
OPENSSL= openssl
PASTE= paste
PATCH= patch
PATHCHK= pathchk
PAX= pax
PERL= perl
PICO= pico
PR= pr
PRINTENV= printenv
PS= ps
PTAR= ptar
PTARDIFF= ptardiff
PTARGREP= ptargrep
PWD= pwd
PYDOC= pydoc
PYTHON= python
PYTHONW= pythonw
READLINK= readlink
RENICE= renice
RESET= reset
REV= rev
RI= ri
RM= rm
RMDIR= rmdir
RSYNC= rsync
RUBY= ruby
RVIM= rvim
SAY= say
SCP= scp
SCREEN= screen
SCRIPT= script
SDIFF= sdiff
SED= sed
SEQ= seq
SFTP= sftp
SH= sh
SHA1= sha1
SHA= sha
SHAR= shar
SHASUM5_18= shasum5.18
SHASUM= shasum
SIZE= size
SLEEP= sleep
SORT= sort
SSH= ssh
STAT= stat
STRIP= strip
STTY= stty
SUM= sum
SYNC= sync
TABS= tabs
TAIL= tail
TAR= tar
TEE= tee
TEST= test
TFTP= tftp
TIDY= tidy
TIME= time
TOP= top
TOUCH= touch
TPUT= tout
TPUT= tput
TR= tr
TROFF= troff
TRUE= true
TSET= tset
TSORT= tsort
UL= ul
UNAME= uname
UNCOMPRESS= uncompress
UNEXPAND= unexpand
UNIFDEF= unifdef
UNIFDEFALL= unifdefall
UNIQ= uniq
UNITS= units
UNLINK= unlink
UNZIP= unzip
UNZIPSFX= unzipsfx
UPTIME= uptime
UUDECODE= uudecode
UUENCODE= uuencode
UUIDGEN= uuidgen
VI= vi
VIEW= view
VIM= vim
VIMDIFF= vimdiff
W= w
WAIT4PATH= wait4path
WAIT= wait
WC= wc
WGET= wget
WHAT= what
WHATIS= whatis
WHICH= which
WHO= who
WHOAMI= whoami
WHOIS= whois
WRTIE= write
XAR= xar
XARGS= xargs
XATTR= xattr
XXD= xxd
YACC= yacc
YES= yes
ZCAT= zcat
ZCMP= zcmp
ZDIFF= zdiff
ZEGREP= zegrep
ZFGREP= zfgrep
ZFORCE= zforce
ZGREP= zgrep
ZIP= zip
ZIPCLOAK= zipcloak
ZIPGREP= zipgrep
ZIPINFO= zipinfo
ZIPNOTE= zipnote
ZIPSPLIT= zipsplit
ZLESS= zless
ZMORE= zmore
ZNEW= znew
ZPRINT= zprint
ZSH= zsh
nuke: clobber
# 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-unused-parameter \
-Wno-missing-braces -Wno-return-type -Wno-unused-but-set-variable \
-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=gnu90
# 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}
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
# 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= -lm
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
# C compiler to use
#
CC= cc
#CC=clang
#CC=gcc
# Compiler add-ons or replacements for clang only
#
ifeq ($(CC),clang)
#
CSILENCE+= -Wno-float-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-pedantic \
-Wno-poison-system-directories -Wno-sign-conversion -Wno-strict-prototypes \
-Wno-unused-macros
#
CWARN+= -Weverything
#
endif
# Specific add-ons or replacements for gcc only
#
ifeq ($(CC),gcc)
#
#CSILENCE+=
#
#CWARN+=
#
endif
##############################
# Special flags for this entry
##############################
#
ENTRY= horton
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA= gtface.data
TARGET= ${PROG} gtface ${PROG}.alt
#
ALT_OBJ= ${PROG}.alt.o
ALT_TARGET= ${PROG}.alt
#################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
install: all
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
.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}
gtface: gtface.c
${CC} ${CFLAGS} $< -o $@ ${LIBS}
${PROG}.alt: ${PROG}.alt.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:
${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
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 $< yourself, sorry"; \
echo "exit 1"; \
exit 1; \
fi
##################
# 133t hacker rulz
##################
#
love:
@echo 'not war?'
@${TRUE}
haste:
$(MAKE) waste
@${TRUE}
waste:
@echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
easter_egg:
@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"
1994/horton/README.md
+9 -7
View File
@@ -1,4 +1,4 @@
Best Utility:
# Best Utility:
Mark Horton
AT&T Bell Labs
@@ -7,29 +7,31 @@ Best Utility:
Columbus OH 43213
USA
## To build:
Judges' comments:
make all
### To run
To use:
make horton
./horton A B C D
A, B, C, D are numeric arguments (try 3 2 1 0).
## Judges' comments
Try to figure out how this program prints, for a given slope, the
right character. And for extra credit, try to figure out which
character is at the bottom on this hint file. :-)
This confuses cb greatly. See gtplot.c for an unobfuscated/enhanced
version. To compile it:
version. To run this alternate version:
make horton.alt
./horton.alt A B C D
A, B, C, D are numeric arguments (try 3 2 1 0).
Selected notes from the author:
## Author's comments
Run it with any 4 numeric arguments, e.g. prog 3 2 1 0. Play with the
numbers to get a pleasing result, or use it for your high school algebra
1994/imc/Makefile
+577 -139
View File
@@ -1,157 +1,595 @@
# %W% %G% %U%
#!/usr/bin/env make
#
# 1994 makefile
# IOCCC 1994 winning entry - imc
################################################################################
#
# Copyright (c) 1994, Landon Curt Noll & Larry Bassel.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from Landon Curt Noll and Larry Bassel.
SHELL=/bin/sh
CAT=cat
CHMOD=chmod
CP=cp
GUNZIP=gunzip
UUDECODE=uudecode
LN=ln
RM=rm
SED=sed
TRUE=true
# flags for ANSI compiles
# An Historical Makefile NOTE:
#
# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
# others such as gcc may want -ansi, others may want nothing
# at all. Adjust the CFLAGS line as needed.
# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
# year directory was reworked so that entries are in separate directories.
# This also applies to any orig.ansi.mk and orig.common.mk files.
#
# NOTE: Some compilers cannot optimize, or optimize some entries
# entries incorrectly. You might want need to turn on -O
# to see if your compiler can handle them.
# Several Makefiles were modified / formed in 2022, and as such it may have
# elements that are not historically compatible with way entries were built.
# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
#
#CFLAGS=-O -Xa
#CFLAGS=-Xa
#CFLAGS= -ansi
CFLAGS= -ansi -O
#CFLAGS=
# ANSI compiler
# Regarding individual entries:
#
# Set CC to the name of your ANSI compiler.
#CC=cc
CC=gcc
# winners that compile under ANSI C
# 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.
#
WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg \
westley
ALT_NAMES= dodsond2.orig shapiro.alt horton.alt gtface weisberg.alt tvr.alt
all: $(WINNERS) $(ALT_NAMES)
westley: westley.c
${CC} ${CFLAGS} westley.c -DO -o westley
weisberg: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='(2<<6*sizeof(int))' \
-Do='(8<<5*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg
# If you want weisberg to generate all values up to MAXINT
# and have the memory to malloc a 512M table, use the following.
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
weisberg.alt: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='~(1<<8*sizeof(int)-1)' \
-Do='(2<<7*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg.alt
tvr: tvr.c
${CC} ${CFLAGS} tvr.c -o tvr -lX11
# The following is an alternate version of tvr. Modes 0-3 have been
# renumbered 1-4. Mode 0 is Mandelbrot / julian calculated correctly.
# GitHub pull requests are welcome:
#
tvr.alt: tvr.alt.c
${CC} ${CFLAGS} tvr.alt.c -o tvr.alt -lX11
smr: smr.c
@${RM} -rf smr
${CP} smr.c smr
${CHMOD} +x smr
shapiro: shapiro_t2.c
${CC} ${CFLAGS} shapiro_t2.c -o shapiro
shapiro_t2.c: shapiro_t1
@${RM} -f shapiro_t2.c
./shapiro_t1 > shapiro_t2.c
shapiro_t1: shapiro.c
${CC} ${CFLAGS} shapiro.c -o shapiro_t1
shapiro.alt: shapiro.alt.c
${CC} ${CFLAGS} shapiro.alt.c -o shapiro.alt
schnitzi: schnitzi.c
${CC} ${CFLAGS} schnitzi.c -o schnitzi
horton: horton.c
${CC} ${CFLAGS} horton.c -o horton
# Here are some programs related to the horton entry. See horton.hint
# for details.
# 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.
#
horton.alt: horton.alt.c
${CC} ${CFLAGS} horton.alt.c -o horton.alt
gtface: gtface.c
${CC} ${CFLAGS} gtface.c -o gtface
ldb: ldb.c
${CC} ${CFLAGS} ldb.c -o ldb
imc: imc.c
${CC} ${CFLAGS} imc.c -o imc
dodsond2: dodsond2.c
${CC} ${CFLAGS} dodsond2.c -o dodsond2
# NOTE: this is the original (gziped) file that won
# 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:
#
dodsond2.orig: dodsond2.gz
@${RM} -f dodsond2.orig.c
-${GUNZIP} < dodsond2.gz > dodsond2.orig.c
-@if [ -s dodsond2.orig.c ]; then \
echo "${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig"; \
${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig; \
else \
${RM} -f dodsond2.orig.c; \
echo "sorry, we could not gunzip dodsond2.gz"; \
fi
# https://github.com/ioccc-src/winner
#
################################################################################
dodsond2.gz: dodsond2.gz.uu
@${RM} -f dodsond2.gz
${UUDECODE} dodsond2.gz.uu
# 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/
dodsond1: dodsond1.c
${CC} ${CFLAGS} dodsond1.c -o dodsond1
clean:
$(RM) -f *.o a.out core
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
clobber: clean
$(RM) -f $(WINNERS)
$(RM) -f $(ALT_NAMES)
${RM} -f dodsond2.orig.c dodsond2.gz shapiro_t2.c shapiro_t1
#######################
# common tool locations
#######################
#
A2P= a2p
AR= ar
ASA= asa
AT= at
ATQ= atq
ATRM= atrm
AWK= awk
BANNER= banner
BASE64= base64
BASENAME= basename
BATCH= batch
BC= bc
BINHEX= binhex
BISON= bison
BUNZIP2= bunzip2
BZCAT= bzcat
BZCMP= bzcmp
BZDIFF= bzdiff
BZEGREP= bzegrep
BZFGREP= bzfgrep
BZGREP= bzgrep
BZIP2= bzip2
BZLESS= bzless
BZMORE= bzmore
C2PH= c2ph
C89= c89
C99= c99
CAL= cal
CALC= calc
CAT= cat
CD= cd
CHFLAGS= chflags
CHGRP= chgrp
CHMOD= chmod
CKSUM= cksum
CLANG= clang
CLANG_PLUSPLUS= clang++
CLEAR= clear
CMP= cmp
COL= col
COLLDEF= colldef
COLRM= colrm
COLUMN= column
COMPRESS= compress
CP= cp
CPIO= cpio
CPP= cpp
CRC32= crc32
CSH= csh
CSPLIT= csplit
CURL= curl
CUT= cut
C_PLUSPLUS= c++
C_PLUSPLUS_FILT= c++filt
DATE= date
DC= dc
DD= dd
DF= df
DIFF3= diff3
DIFF= diff
DIG= dig
DIRNAME= dirname
ED= ed
EGREP= egrep
ENV= env
EQN= eqn
ETAGS= etags
EXPECT= expect
EXPR= expr
FALSE= false
FGREP= fgrep
FILE= file
FIND2PERL= find2perl
FIND= find
FLEX= flex
FLEX_PLUSPLUS= flex++
FMT= fmt
FOLD= fold
FS_USAGE= fs_usage
FUNZIP= funzip
FUSER= fuser
GCC= gcc
GDIFFMK= gdiffmk
GENCAT= gencat
GENSTRINGS= genstrings
GETOPT= getopt
GETOPTS= getopts
GINDENT= gindent
GNUMAKE= gnumake
GREP= grep
GROFF= groff
GROFFER= groffer
GROG= grog
GROPS= grops
GROTTY= grotty
GUNZIP= gunzip
GVIM= gvim
GZCAT= gzcat
GZEXE= gzexe
GZIP_PROG= gzip
G_PLUSPLUS= g++
H2PH= h2ph
H2XS= h2xs
HASH= hash
HEAD= head
HOSTNAME_PROG= hostname
ICONV= iconv
ID= id
INDENT= indent
INFO= info
JOT= jot
KILL= kill
KSH= ksh
LAST= last
LD= ld
LESSECHO= lessecho
LEX= len
LINK= link
LN= ln
LS= ls
M4= m4
MAKE= make
MAN= man
MKDIR= mkdir
MKFIFO= mkfifo
MKTEMP= mktemp
MV= mv
NANO= nano
NASM= nasm
NEQN= neqn
NICE= nice
NL= nl
NM= nm
NOHUP= nohup
NROFF= nroff
NSLOOKUP= nslookup
OD= od
OPENSSL= openssl
PASTE= paste
PATCH= patch
PATHCHK= pathchk
PAX= pax
PERL= perl
PICO= pico
PR= pr
PRINTENV= printenv
PS= ps
PTAR= ptar
PTARDIFF= ptardiff
PTARGREP= ptargrep
PWD= pwd
PYDOC= pydoc
PYTHON= python
PYTHONW= pythonw
READLINK= readlink
RENICE= renice
RESET= reset
REV= rev
RI= ri
RM= rm
RMDIR= rmdir
RSYNC= rsync
RUBY= ruby
RVIM= rvim
SAY= say
SCP= scp
SCREEN= screen
SCRIPT= script
SDIFF= sdiff
SED= sed
SEQ= seq
SFTP= sftp
SH= sh
SHA1= sha1
SHA= sha
SHAR= shar
SHASUM5_18= shasum5.18
SHASUM= shasum
SIZE= size
SLEEP= sleep
SORT= sort
SSH= ssh
STAT= stat
STRIP= strip
STTY= stty
SUM= sum
SYNC= sync
TABS= tabs
TAIL= tail
TAR= tar
TEE= tee
TEST= test
TFTP= tftp
TIDY= tidy
TIME= time
TOP= top
TOUCH= touch
TPUT= tout
TPUT= tput
TR= tr
TROFF= troff
TRUE= true
TSET= tset
TSORT= tsort
UL= ul
UNAME= uname
UNCOMPRESS= uncompress
UNEXPAND= unexpand
UNIFDEF= unifdef
UNIFDEFALL= unifdefall
UNIQ= uniq
UNITS= units
UNLINK= unlink
UNZIP= unzip
UNZIPSFX= unzipsfx
UPTIME= uptime
UUDECODE= uudecode
UUENCODE= uuencode
UUIDGEN= uuidgen
VI= vi
VIEW= view
VIM= vim
VIMDIFF= vimdiff
W= w
WAIT4PATH= wait4path
WAIT= wait
WC= wc
WGET= wget
WHAT= what
WHATIS= whatis
WHICH= which
WHO= who
WHOAMI= whoami
WHOIS= whois
WRTIE= write
XAR= xar
XARGS= xargs
XATTR= xattr
XXD= xxd
YACC= yacc
YES= yes
ZCAT= zcat
ZCMP= zcmp
ZDIFF= zdiff
ZEGREP= zegrep
ZFGREP= zfgrep
ZFORCE= zforce
ZGREP= zgrep
ZIP= zip
ZIPCLOAK= zipcloak
ZIPGREP= zipgrep
ZIPINFO= zipinfo
ZIPNOTE= zipnote
ZIPSPLIT= zipsplit
ZLESS= zless
ZMORE= zmore
ZNEW= znew
ZPRINT= zprint
ZSH= zsh
nuke: clobber
# 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
# 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=gnu90
# 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}
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
# 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= -lm
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
# C compiler to use
#
CC= cc
#CC=clang
#CC=gcc
# Compiler add-ons or replacements for clang only
#
ifeq ($(CC),clang)
#
CSILENCE+= -Wno-comma -Wno-conditional-uninitialized -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
##############################
#
ENTRY= imc
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA=
TARGET= ${PROG}
#
ALT_OBJ=
ALT_TARGET=
#################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
install: all
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
.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:
${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
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
##################
# 133t hacker rulz
##################
#
love:
@echo 'not war?'
@${TRUE}
haste:
$(MAKE) waste
@${TRUE}
waste:
@echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
easter_egg:
@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"
1994/imc/README.md
+8 -5
View File
@@ -1,4 +1,4 @@
Most Obfuscated Algorithm:
# Most Obfuscated Algorithm:
Ian Collier
Oxford University
@@ -7,13 +7,17 @@ Most Obfuscated Algorithm:
BL3 4LG
England
## To build:
Judges' comments:
make all
### To run
To use:
make imc
./imc INTEGER
## Judges' comments
Try:
./imc 3
./imc 3
@@ -23,8 +27,7 @@ Judges' comments:
This entry's algorithm is as magic as its output!
Selected notes from the author:
## Author's comments
This program may be compiled with an ANSI or K&R compiler. A few
harmless warnings are displayed only if "gcc -Wall" is used.
1994/ldb/Makefile
+575 -139
View File
@@ -1,157 +1,593 @@
# %W% %G% %U%
#!/usr/bin/env make
#
# 1994 makefile
# IOCCC 1994 winning entry - ldb
################################################################################
#
# Copyright (c) 1994, Landon Curt Noll & Larry Bassel.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from Landon Curt Noll and Larry Bassel.
SHELL=/bin/sh
CAT=cat
CHMOD=chmod
CP=cp
GUNZIP=gunzip
UUDECODE=uudecode
LN=ln
RM=rm
SED=sed
TRUE=true
# flags for ANSI compiles
# An Historical Makefile NOTE:
#
# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
# others such as gcc may want -ansi, others may want nothing
# at all. Adjust the CFLAGS line as needed.
# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
# year directory was reworked so that entries are in separate directories.
# This also applies to any orig.ansi.mk and orig.common.mk files.
#
# NOTE: Some compilers cannot optimize, or optimize some entries
# entries incorrectly. You might want need to turn on -O
# to see if your compiler can handle them.
# Several Makefiles were modified / formed in 2022, and as such it may have
# elements that are not historically compatible with way entries were built.
# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
#
#CFLAGS=-O -Xa
#CFLAGS=-Xa
#CFLAGS= -ansi
CFLAGS= -ansi -O
#CFLAGS=
# ANSI compiler
# Regarding individual entries:
#
# Set CC to the name of your ANSI compiler.
#CC=cc
CC=gcc
# winners that compile under ANSI C
# 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.
#
WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg \
westley
ALT_NAMES= dodsond2.orig shapiro.alt horton.alt gtface weisberg.alt tvr.alt
all: $(WINNERS) $(ALT_NAMES)
westley: westley.c
${CC} ${CFLAGS} westley.c -DO -o westley
weisberg: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='(2<<6*sizeof(int))' \
-Do='(8<<5*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg
# If you want weisberg to generate all values up to MAXINT
# and have the memory to malloc a 512M table, use the following.
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
weisberg.alt: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='~(1<<8*sizeof(int)-1)' \
-Do='(2<<7*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg.alt
tvr: tvr.c
${CC} ${CFLAGS} tvr.c -o tvr -lX11
# The following is an alternate version of tvr. Modes 0-3 have been
# renumbered 1-4. Mode 0 is Mandelbrot / julian calculated correctly.
# GitHub pull requests are welcome:
#
tvr.alt: tvr.alt.c
${CC} ${CFLAGS} tvr.alt.c -o tvr.alt -lX11
smr: smr.c
@${RM} -rf smr
${CP} smr.c smr
${CHMOD} +x smr
shapiro: shapiro_t2.c
${CC} ${CFLAGS} shapiro_t2.c -o shapiro
shapiro_t2.c: shapiro_t1
@${RM} -f shapiro_t2.c
./shapiro_t1 > shapiro_t2.c
shapiro_t1: shapiro.c
${CC} ${CFLAGS} shapiro.c -o shapiro_t1
shapiro.alt: shapiro.alt.c
${CC} ${CFLAGS} shapiro.alt.c -o shapiro.alt
schnitzi: schnitzi.c
${CC} ${CFLAGS} schnitzi.c -o schnitzi
horton: horton.c
${CC} ${CFLAGS} horton.c -o horton
# Here are some programs related to the horton entry. See horton.hint
# for details.
# 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.
#
horton.alt: horton.alt.c
${CC} ${CFLAGS} horton.alt.c -o horton.alt
gtface: gtface.c
${CC} ${CFLAGS} gtface.c -o gtface
ldb: ldb.c
${CC} ${CFLAGS} ldb.c -o ldb
imc: imc.c
${CC} ${CFLAGS} imc.c -o imc
dodsond2: dodsond2.c
${CC} ${CFLAGS} dodsond2.c -o dodsond2
# NOTE: this is the original (gziped) file that won
# Suggestions and corrections regarding Makefiles, winning author information,
# fixing typos in remarks, and code patches are welcome via opening a GitHub
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
# to consider. To form a GitHub issue or GitHub pull, please visit:
#
dodsond2.orig: dodsond2.gz
@${RM} -f dodsond2.orig.c
-${GUNZIP} < dodsond2.gz > dodsond2.orig.c
-@if [ -s dodsond2.orig.c ]; then \
echo "${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig"; \
${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig; \
else \
${RM} -f dodsond2.orig.c; \
echo "sorry, we could not gunzip dodsond2.gz"; \
fi
# https://github.com/ioccc-src/winner
#
################################################################################
dodsond2.gz: dodsond2.gz.uu
@${RM} -f dodsond2.gz
${UUDECODE} dodsond2.gz.uu
# 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/
dodsond1: dodsond1.c
${CC} ${CFLAGS} dodsond1.c -o dodsond1
clean:
$(RM) -f *.o a.out core
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
clobber: clean
$(RM) -f $(WINNERS)
$(RM) -f $(ALT_NAMES)
${RM} -f dodsond2.orig.c dodsond2.gz shapiro_t2.c shapiro_t1
#######################
# common tool locations
#######################
#
A2P= a2p
AR= ar
ASA= asa
AT= at
ATQ= atq
ATRM= atrm
AWK= awk
BANNER= banner
BASE64= base64
BASENAME= basename
BATCH= batch
BC= bc
BINHEX= binhex
BISON= bison
BUNZIP2= bunzip2
BZCAT= bzcat
BZCMP= bzcmp
BZDIFF= bzdiff
BZEGREP= bzegrep
BZFGREP= bzfgrep
BZGREP= bzgrep
BZIP2= bzip2
BZLESS= bzless
BZMORE= bzmore
C2PH= c2ph
C89= c89
C99= c99
CAL= cal
CALC= calc
CAT= cat
CD= cd
CHFLAGS= chflags
CHGRP= chgrp
CHMOD= chmod
CKSUM= cksum
CLANG= clang
CLANG_PLUSPLUS= clang++
CLEAR= clear
CMP= cmp
COL= col
COLLDEF= colldef
COLRM= colrm
COLUMN= column
COMPRESS= compress
CP= cp
CPIO= cpio
CPP= cpp
CRC32= crc32
CSH= csh
CSPLIT= csplit
CURL= curl
CUT= cut
C_PLUSPLUS= c++
C_PLUSPLUS_FILT= c++filt
DATE= date
DC= dc
DD= dd
DF= df
DIFF3= diff3
DIFF= diff
DIG= dig
DIRNAME= dirname
ED= ed
EGREP= egrep
ENV= env
EQN= eqn
ETAGS= etags
EXPECT= expect
EXPR= expr
FALSE= false
FGREP= fgrep
FILE= file
FIND2PERL= find2perl
FIND= find
FLEX= flex
FLEX_PLUSPLUS= flex++
FMT= fmt
FOLD= fold
FS_USAGE= fs_usage
FUNZIP= funzip
FUSER= fuser
GCC= gcc
GDIFFMK= gdiffmk
GENCAT= gencat
GENSTRINGS= genstrings
GETOPT= getopt
GETOPTS= getopts
GINDENT= gindent
GNUMAKE= gnumake
GREP= grep
GROFF= groff
GROFFER= groffer
GROG= grog
GROPS= grops
GROTTY= grotty
GUNZIP= gunzip
GVIM= gvim
GZCAT= gzcat
GZEXE= gzexe
GZIP_PROG= gzip
G_PLUSPLUS= g++
H2PH= h2ph
H2XS= h2xs
HASH= hash
HEAD= head
HOSTNAME_PROG= hostname
ICONV= iconv
ID= id
INDENT= indent
INFO= info
JOT= jot
KILL= kill
KSH= ksh
LAST= last
LD= ld
LESSECHO= lessecho
LEX= len
LINK= link
LN= ln
LS= ls
M4= m4
MAKE= make
MAN= man
MKDIR= mkdir
MKFIFO= mkfifo
MKTEMP= mktemp
MV= mv
NANO= nano
NASM= nasm
NEQN= neqn
NICE= nice
NL= nl
NM= nm
NOHUP= nohup
NROFF= nroff
NSLOOKUP= nslookup
OD= od
OPENSSL= openssl
PASTE= paste
PATCH= patch
PATHCHK= pathchk
PAX= pax
PERL= perl
PICO= pico
PR= pr
PRINTENV= printenv
PS= ps
PTAR= ptar
PTARDIFF= ptardiff
PTARGREP= ptargrep
PWD= pwd
PYDOC= pydoc
PYTHON= python
PYTHONW= pythonw
READLINK= readlink
RENICE= renice
RESET= reset
REV= rev
RI= ri
RM= rm
RMDIR= rmdir
RSYNC= rsync
RUBY= ruby
RVIM= rvim
SAY= say
SCP= scp
SCREEN= screen
SCRIPT= script
SDIFF= sdiff
SED= sed
SEQ= seq
SFTP= sftp
SH= sh
SHA1= sha1
SHA= sha
SHAR= shar
SHASUM5_18= shasum5.18
SHASUM= shasum
SIZE= size
SLEEP= sleep
SORT= sort
SSH= ssh
STAT= stat
STRIP= strip
STTY= stty
SUM= sum
SYNC= sync
TABS= tabs
TAIL= tail
TAR= tar
TEE= tee
TEST= test
TFTP= tftp
TIDY= tidy
TIME= time
TOP= top
TOUCH= touch
TPUT= tout
TPUT= tput
TR= tr
TROFF= troff
TRUE= true
TSET= tset
TSORT= tsort
UL= ul
UNAME= uname
UNCOMPRESS= uncompress
UNEXPAND= unexpand
UNIFDEF= unifdef
UNIFDEFALL= unifdefall
UNIQ= uniq
UNITS= units
UNLINK= unlink
UNZIP= unzip
UNZIPSFX= unzipsfx
UPTIME= uptime
UUDECODE= uudecode
UUENCODE= uuencode
UUIDGEN= uuidgen
VI= vi
VIEW= view
VIM= vim
VIMDIFF= vimdiff
W= w
WAIT4PATH= wait4path
WAIT= wait
WC= wc
WGET= wget
WHAT= what
WHATIS= whatis
WHICH= which
WHO= who
WHOAMI= whoami
WHOIS= whois
WRTIE= write
XAR= xar
XARGS= xargs
XATTR= xattr
XXD= xxd
YACC= yacc
YES= yes
ZCAT= zcat
ZCMP= zcmp
ZDIFF= zdiff
ZEGREP= zegrep
ZFGREP= zfgrep
ZFORCE= zforce
ZGREP= zgrep
ZIP= zip
ZIPCLOAK= zipcloak
ZIPGREP= zipgrep
ZIPINFO= zipinfo
ZIPNOTE= zipnote
ZIPSPLIT= zipsplit
ZLESS= zless
ZMORE= zmore
ZNEW= znew
ZPRINT= zprint
ZSH= zsh
nuke: clobber
# 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-trigraphs
# 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=gnu90
# 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}
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
# 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= -lm
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
# C compiler to use
#
CC= cc
#CC=clang
#CC=gcc
# Compiler add-ons or replacements for clang only
#
ifeq ($(CC),clang)
#
CSILENCE+= -Wno-missing-variable-declarations -Wno-poison-system-directories
#
CWARN+= -Weverything
#
endif
# Specific add-ons or replacements for gcc only
#
ifeq ($(CC),gcc)
#
#CSILENCE+=
#
#CWARN+=
#
endif
##############################
# Special flags for this entry
##############################
#
ENTRY= ldb
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA=
TARGET= ${PROG}
#
ALT_OBJ=
ALT_TARGET=
#################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
install: all
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
.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:
${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
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 $< yourself, sorry"; \
echo "exit 1"; \
exit 1; \
fi
##################
# 133t hacker rulz
##################
#
love:
@echo 'not war?'
@${TRUE}
haste:
$(MAKE) waste
@${TRUE}
waste:
@echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
easter_egg:
@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"
1994/ldb/README.md
+8 -6
View File
@@ -1,4 +1,4 @@
Best One-liner:
# Best One-liner:
Laurion Burchall
Brown University
@@ -6,23 +6,25 @@ Best One-liner:
Providence RI 02912-4641
USA
## To build:
Judges' comments:
make all
### To run
To use:
make ldb
./ldb < file
Try:
./ldb < /etc/passwd
## Judges' comments
Tri-graphs are natural obfuscators. Most C-beautifiers become
C-uglifiers because they don't handle them correctly.
Can you figure out how it prints a given random line from stdin?
Selected notes from the author:
## Author's comments
All input lines must be under 232 characters long. The compiling
platform should be ASCII based.
1994/schnitzi/Makefile
+576 -139
View File
@@ -1,157 +1,594 @@
# %W% %G% %U%
#!/usr/bin/env make
#
# 1994 makefile
# IOCCC 1994 winning entry - schnitzi
################################################################################
#
# Copyright (c) 1994, Landon Curt Noll & Larry Bassel.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from Landon Curt Noll and Larry Bassel.
SHELL=/bin/sh
CAT=cat
CHMOD=chmod
CP=cp
GUNZIP=gunzip
UUDECODE=uudecode
LN=ln
RM=rm
SED=sed
TRUE=true
# flags for ANSI compiles
# An Historical Makefile NOTE:
#
# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
# others such as gcc may want -ansi, others may want nothing
# at all. Adjust the CFLAGS line as needed.
# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
# year directory was reworked so that entries are in separate directories.
# This also applies to any orig.ansi.mk and orig.common.mk files.
#
# NOTE: Some compilers cannot optimize, or optimize some entries
# entries incorrectly. You might want need to turn on -O
# to see if your compiler can handle them.
# Several Makefiles were modified / formed in 2022, and as such it may have
# elements that are not historically compatible with way entries were built.
# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
#
#CFLAGS=-O -Xa
#CFLAGS=-Xa
#CFLAGS= -ansi
CFLAGS= -ansi -O
#CFLAGS=
# ANSI compiler
# Regarding individual entries:
#
# Set CC to the name of your ANSI compiler.
#CC=cc
CC=gcc
# winners that compile under ANSI C
# 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.
#
WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg \
westley
ALT_NAMES= dodsond2.orig shapiro.alt horton.alt gtface weisberg.alt tvr.alt
all: $(WINNERS) $(ALT_NAMES)
westley: westley.c
${CC} ${CFLAGS} westley.c -DO -o westley
weisberg: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='(2<<6*sizeof(int))' \
-Do='(8<<5*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg
# If you want weisberg to generate all values up to MAXINT
# and have the memory to malloc a 512M table, use the following.
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
weisberg.alt: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='~(1<<8*sizeof(int)-1)' \
-Do='(2<<7*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg.alt
tvr: tvr.c
${CC} ${CFLAGS} tvr.c -o tvr -lX11
# The following is an alternate version of tvr. Modes 0-3 have been
# renumbered 1-4. Mode 0 is Mandelbrot / julian calculated correctly.
# GitHub pull requests are welcome:
#
tvr.alt: tvr.alt.c
${CC} ${CFLAGS} tvr.alt.c -o tvr.alt -lX11
smr: smr.c
@${RM} -rf smr
${CP} smr.c smr
${CHMOD} +x smr
shapiro: shapiro_t2.c
${CC} ${CFLAGS} shapiro_t2.c -o shapiro
shapiro_t2.c: shapiro_t1
@${RM} -f shapiro_t2.c
./shapiro_t1 > shapiro_t2.c
shapiro_t1: shapiro.c
${CC} ${CFLAGS} shapiro.c -o shapiro_t1
shapiro.alt: shapiro.alt.c
${CC} ${CFLAGS} shapiro.alt.c -o shapiro.alt
schnitzi: schnitzi.c
${CC} ${CFLAGS} schnitzi.c -o schnitzi
horton: horton.c
${CC} ${CFLAGS} horton.c -o horton
# Here are some programs related to the horton entry. See horton.hint
# for details.
# 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.
#
horton.alt: horton.alt.c
${CC} ${CFLAGS} horton.alt.c -o horton.alt
gtface: gtface.c
${CC} ${CFLAGS} gtface.c -o gtface
ldb: ldb.c
${CC} ${CFLAGS} ldb.c -o ldb
imc: imc.c
${CC} ${CFLAGS} imc.c -o imc
dodsond2: dodsond2.c
${CC} ${CFLAGS} dodsond2.c -o dodsond2
# NOTE: this is the original (gziped) file that won
# 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:
#
dodsond2.orig: dodsond2.gz
@${RM} -f dodsond2.orig.c
-${GUNZIP} < dodsond2.gz > dodsond2.orig.c
-@if [ -s dodsond2.orig.c ]; then \
echo "${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig"; \
${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig; \
else \
${RM} -f dodsond2.orig.c; \
echo "sorry, we could not gunzip dodsond2.gz"; \
fi
# https://github.com/ioccc-src/winner
#
################################################################################
dodsond2.gz: dodsond2.gz.uu
@${RM} -f dodsond2.gz
${UUDECODE} dodsond2.gz.uu
# 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/
dodsond1: dodsond1.c
${CC} ${CFLAGS} dodsond1.c -o dodsond1
clean:
$(RM) -f *.o a.out core
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
clobber: clean
$(RM) -f $(WINNERS)
$(RM) -f $(ALT_NAMES)
${RM} -f dodsond2.orig.c dodsond2.gz shapiro_t2.c shapiro_t1
#######################
# common tool locations
#######################
#
A2P= a2p
AR= ar
ASA= asa
AT= at
ATQ= atq
ATRM= atrm
AWK= awk
BANNER= banner
BASE64= base64
BASENAME= basename
BATCH= batch
BC= bc
BINHEX= binhex
BISON= bison
BUNZIP2= bunzip2
BZCAT= bzcat
BZCMP= bzcmp
BZDIFF= bzdiff
BZEGREP= bzegrep
BZFGREP= bzfgrep
BZGREP= bzgrep
BZIP2= bzip2
BZLESS= bzless
BZMORE= bzmore
C2PH= c2ph
C89= c89
C99= c99
CAL= cal
CALC= calc
CAT= cat
CD= cd
CHFLAGS= chflags
CHGRP= chgrp
CHMOD= chmod
CKSUM= cksum
CLANG= clang
CLANG_PLUSPLUS= clang++
CLEAR= clear
CMP= cmp
COL= col
COLLDEF= colldef
COLRM= colrm
COLUMN= column
COMPRESS= compress
CP= cp
CPIO= cpio
CPP= cpp
CRC32= crc32
CSH= csh
CSPLIT= csplit
CURL= curl
CUT= cut
C_PLUSPLUS= c++
C_PLUSPLUS_FILT= c++filt
DATE= date
DC= dc
DD= dd
DF= df
DIFF3= diff3
DIFF= diff
DIG= dig
DIRNAME= dirname
ED= ed
EGREP= egrep
ENV= env
EQN= eqn
ETAGS= etags
EXPECT= expect
EXPR= expr
FALSE= false
FGREP= fgrep
FILE= file
FIND2PERL= find2perl
FIND= find
FLEX= flex
FLEX_PLUSPLUS= flex++
FMT= fmt
FOLD= fold
FS_USAGE= fs_usage
FUNZIP= funzip
FUSER= fuser
GCC= gcc
GDIFFMK= gdiffmk
GENCAT= gencat
GENSTRINGS= genstrings
GETOPT= getopt
GETOPTS= getopts
GINDENT= gindent
GNUMAKE= gnumake
GREP= grep
GROFF= groff
GROFFER= groffer
GROG= grog
GROPS= grops
GROTTY= grotty
GUNZIP= gunzip
GVIM= gvim
GZCAT= gzcat
GZEXE= gzexe
GZIP_PROG= gzip
G_PLUSPLUS= g++
H2PH= h2ph
H2XS= h2xs
HASH= hash
HEAD= head
HOSTNAME_PROG= hostname
ICONV= iconv
ID= id
INDENT= indent
INFO= info
JOT= jot
KILL= kill
KSH= ksh
LAST= last
LD= ld
LESSECHO= lessecho
LEX= len
LINK= link
LN= ln
LS= ls
M4= m4
MAKE= make
MAN= man
MKDIR= mkdir
MKFIFO= mkfifo
MKTEMP= mktemp
MV= mv
NANO= nano
NASM= nasm
NEQN= neqn
NICE= nice
NL= nl
NM= nm
NOHUP= nohup
NROFF= nroff
NSLOOKUP= nslookup
OD= od
OPENSSL= openssl
PASTE= paste
PATCH= patch
PATHCHK= pathchk
PAX= pax
PERL= perl
PICO= pico
PR= pr
PRINTENV= printenv
PS= ps
PTAR= ptar
PTARDIFF= ptardiff
PTARGREP= ptargrep
PWD= pwd
PYDOC= pydoc
PYTHON= python
PYTHONW= pythonw
READLINK= readlink
RENICE= renice
RESET= reset
REV= rev
RI= ri
RM= rm
RMDIR= rmdir
RSYNC= rsync
RUBY= ruby
RVIM= rvim
SAY= say
SCP= scp
SCREEN= screen
SCRIPT= script
SDIFF= sdiff
SED= sed
SEQ= seq
SFTP= sftp
SH= sh
SHA1= sha1
SHA= sha
SHAR= shar
SHASUM5_18= shasum5.18
SHASUM= shasum
SIZE= size
SLEEP= sleep
SORT= sort
SSH= ssh
STAT= stat
STRIP= strip
STTY= stty
SUM= sum
SYNC= sync
TABS= tabs
TAIL= tail
TAR= tar
TEE= tee
TEST= test
TFTP= tftp
TIDY= tidy
TIME= time
TOP= top
TOUCH= touch
TPUT= tout
TPUT= tput
TR= tr
TROFF= troff
TRUE= true
TSET= tset
TSORT= tsort
UL= ul
UNAME= uname
UNCOMPRESS= uncompress
UNEXPAND= unexpand
UNIFDEF= unifdef
UNIFDEFALL= unifdefall
UNIQ= uniq
UNITS= units
UNLINK= unlink
UNZIP= unzip
UNZIPSFX= unzipsfx
UPTIME= uptime
UUDECODE= uudecode
UUENCODE= uuencode
UUIDGEN= uuidgen
VI= vi
VIEW= view
VIM= vim
VIMDIFF= vimdiff
W= w
WAIT4PATH= wait4path
WAIT= wait
WC= wc
WGET= wget
WHAT= what
WHATIS= whatis
WHICH= which
WHO= who
WHOAMI= whoami
WHOIS= whois
WRTIE= write
XAR= xar
XARGS= xargs
XATTR= xattr
XXD= xxd
YACC= yacc
YES= yes
ZCAT= zcat
ZCMP= zcmp
ZDIFF= zdiff
ZEGREP= zegrep
ZFGREP= zfgrep
ZFORCE= zforce
ZGREP= zgrep
ZIP= zip
ZIPCLOAK= zipcloak
ZIPGREP= zipgrep
ZIPINFO= zipinfo
ZIPNOTE= zipnote
ZIPSPLIT= zipsplit
ZLESS= zless
ZMORE= zmore
ZNEW= znew
ZPRINT= zprint
ZSH= zsh
nuke: clobber
# 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-deprecated-declarations -Wno-error -Wno-implicit-function-declaration
# 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=gnu90
# 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}
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
# 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= -lm
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
# C compiler to use
#
CC= cc
#CC=clang
#CC=gcc
# Compiler add-ons or replacements for clang only
#
ifeq ($(CC),clang)
#
CSILENCE+= -Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shorten-64-to-32
#
CWARN+= -Weverything
#
endif
# Specific add-ons or replacements for gcc only
#
ifeq ($(CC),gcc)
#
#CSILENCE+=
#
#CWARN+=
#
endif
##############################
# Special flags for this entry
##############################
#
ENTRY= schnitzi
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA=
TARGET= ${PROG}
#
ALT_OBJ=
ALT_TARGET=
#################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
install: all
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
.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:
${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
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
##################
# 133t hacker rulz
##################
#
love:
@echo 'not war?'
@${TRUE}
haste:
$(MAKE) waste
@${TRUE}
waste:
@echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
easter_egg:
@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"
1994/schnitzi/README.md
+9 -6
View File
@@ -1,4 +1,4 @@
Best Layout:
# Best Layout:
Mark Schnitzius
ISX Corporation
@@ -6,14 +6,18 @@ Best Layout:
Marietta, GA 30067
USA
## To build:
Judges' comments:
make all
### To run
To use:
make schnitzi
./schnitzi < textfile
## Judges' comments
Try:
./schnitzi < /etc/motd
./schnitzi < schnitzi.c
@@ -21,8 +25,7 @@ Judges' comments:
is different, but there is more than meets the diff's eye. Can you
find out why?
Selected notes from the author:
## Author's comments
SPOILER:
1994/shapiro/.gitignore
+2
View File
@@ -1 +1,3 @@
shapiro
shapiro_t1
shapiro_t2.c
1994/shapiro/Makefile
+584 -139
View File
@@ -1,157 +1,602 @@
# %W% %G% %U%
#!/usr/bin/env make
#
# 1994 makefile
# IOCCC 1994 winning entry - shapiro
################################################################################
#
# Copyright (c) 1994, Landon Curt Noll & Larry Bassel.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from Landon Curt Noll and Larry Bassel.
SHELL=/bin/sh
CAT=cat
CHMOD=chmod
CP=cp
GUNZIP=gunzip
UUDECODE=uudecode
LN=ln
RM=rm
SED=sed
TRUE=true
# flags for ANSI compiles
# An Historical Makefile NOTE:
#
# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
# others such as gcc may want -ansi, others may want nothing
# at all. Adjust the CFLAGS line as needed.
# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
# year directory was reworked so that entries are in separate directories.
# This also applies to any orig.ansi.mk and orig.common.mk files.
#
# NOTE: Some compilers cannot optimize, or optimize some entries
# entries incorrectly. You might want need to turn on -O
# to see if your compiler can handle them.
# Several Makefiles were modified / formed in 2022, and as such it may have
# elements that are not historically compatible with way entries were built.
# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
#
#CFLAGS=-O -Xa
#CFLAGS=-Xa
#CFLAGS= -ansi
CFLAGS= -ansi -O
#CFLAGS=
# ANSI compiler
# Regarding individual entries:
#
# Set CC to the name of your ANSI compiler.
#CC=cc
CC=gcc
# winners that compile under ANSI C
# 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.
#
WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg \
westley
ALT_NAMES= dodsond2.orig shapiro.alt horton.alt gtface weisberg.alt tvr.alt
all: $(WINNERS) $(ALT_NAMES)
westley: westley.c
${CC} ${CFLAGS} westley.c -DO -o westley
weisberg: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='(2<<6*sizeof(int))' \
-Do='(8<<5*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg
# If you want weisberg to generate all values up to MAXINT
# and have the memory to malloc a 512M table, use the following.
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
weisberg.alt: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='~(1<<8*sizeof(int)-1)' \
-Do='(2<<7*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg.alt
tvr: tvr.c
${CC} ${CFLAGS} tvr.c -o tvr -lX11
# The following is an alternate version of tvr. Modes 0-3 have been
# renumbered 1-4. Mode 0 is Mandelbrot / julian calculated correctly.
# GitHub pull requests are welcome:
#
tvr.alt: tvr.alt.c
${CC} ${CFLAGS} tvr.alt.c -o tvr.alt -lX11
smr: smr.c
@${RM} -rf smr
${CP} smr.c smr
${CHMOD} +x smr
shapiro: shapiro_t2.c
${CC} ${CFLAGS} shapiro_t2.c -o shapiro
shapiro_t2.c: shapiro_t1
@${RM} -f shapiro_t2.c
./shapiro_t1 > shapiro_t2.c
shapiro_t1: shapiro.c
${CC} ${CFLAGS} shapiro.c -o shapiro_t1
shapiro.alt: shapiro.alt.c
${CC} ${CFLAGS} shapiro.alt.c -o shapiro.alt
schnitzi: schnitzi.c
${CC} ${CFLAGS} schnitzi.c -o schnitzi
horton: horton.c
${CC} ${CFLAGS} horton.c -o horton
# Here are some programs related to the horton entry. See horton.hint
# for details.
# 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.
#
horton.alt: horton.alt.c
${CC} ${CFLAGS} horton.alt.c -o horton.alt
gtface: gtface.c
${CC} ${CFLAGS} gtface.c -o gtface
ldb: ldb.c
${CC} ${CFLAGS} ldb.c -o ldb
imc: imc.c
${CC} ${CFLAGS} imc.c -o imc
dodsond2: dodsond2.c
${CC} ${CFLAGS} dodsond2.c -o dodsond2
# NOTE: this is the original (gziped) file that won
# Suggestions and corrections regarding Makefiles, winning author information,
# fixing typos in remarks, and code patches are welcome via opening a GitHub
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
# to consider. To form a GitHub issue or GitHub pull, please visit:
#
dodsond2.orig: dodsond2.gz
@${RM} -f dodsond2.orig.c
-${GUNZIP} < dodsond2.gz > dodsond2.orig.c
-@if [ -s dodsond2.orig.c ]; then \
echo "${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig"; \
${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig; \
else \
${RM} -f dodsond2.orig.c; \
echo "sorry, we could not gunzip dodsond2.gz"; \
fi
# https://github.com/ioccc-src/winner
#
################################################################################
dodsond2.gz: dodsond2.gz.uu
@${RM} -f dodsond2.gz
${UUDECODE} dodsond2.gz.uu
# 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/
dodsond1: dodsond1.c
${CC} ${CFLAGS} dodsond1.c -o dodsond1
clean:
$(RM) -f *.o a.out core
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
clobber: clean
$(RM) -f $(WINNERS)
$(RM) -f $(ALT_NAMES)
${RM} -f dodsond2.orig.c dodsond2.gz shapiro_t2.c shapiro_t1
#######################
# common tool locations
#######################
#
A2P= a2p
AR= ar
ASA= asa
AT= at
ATQ= atq
ATRM= atrm
AWK= awk
BANNER= banner
BASE64= base64
BASENAME= basename
BATCH= batch
BC= bc
BINHEX= binhex
BISON= bison
BUNZIP2= bunzip2
BZCAT= bzcat
BZCMP= bzcmp
BZDIFF= bzdiff
BZEGREP= bzegrep
BZFGREP= bzfgrep
BZGREP= bzgrep
BZIP2= bzip2
BZLESS= bzless
BZMORE= bzmore
C2PH= c2ph
C89= c89
C99= c99
CAL= cal
CALC= calc
CAT= cat
CD= cd
CHFLAGS= chflags
CHGRP= chgrp
CHMOD= chmod
CKSUM= cksum
CLANG= clang
CLANG_PLUSPLUS= clang++
CLEAR= clear
CMP= cmp
COL= col
COLLDEF= colldef
COLRM= colrm
COLUMN= column
COMPRESS= compress
CP= cp
CPIO= cpio
CPP= cpp
CRC32= crc32
CSH= csh
CSPLIT= csplit
CURL= curl
CUT= cut
C_PLUSPLUS= c++
C_PLUSPLUS_FILT= c++filt
DATE= date
DC= dc
DD= dd
DF= df
DIFF3= diff3
DIFF= diff
DIG= dig
DIRNAME= dirname
ED= ed
EGREP= egrep
ENV= env
EQN= eqn
ETAGS= etags
EXPECT= expect
EXPR= expr
FALSE= false
FGREP= fgrep
FILE= file
FIND2PERL= find2perl
FIND= find
FLEX= flex
FLEX_PLUSPLUS= flex++
FMT= fmt
FOLD= fold
FS_USAGE= fs_usage
FUNZIP= funzip
FUSER= fuser
GCC= gcc
GDIFFMK= gdiffmk
GENCAT= gencat
GENSTRINGS= genstrings
GETOPT= getopt
GETOPTS= getopts
GINDENT= gindent
GNUMAKE= gnumake
GREP= grep
GROFF= groff
GROFFER= groffer
GROG= grog
GROPS= grops
GROTTY= grotty
GUNZIP= gunzip
GVIM= gvim
GZCAT= gzcat
GZEXE= gzexe
GZIP_PROG= gzip
G_PLUSPLUS= g++
H2PH= h2ph
H2XS= h2xs
HASH= hash
HEAD= head
HOSTNAME_PROG= hostname
ICONV= iconv
ID= id
INDENT= indent
INFO= info
JOT= jot
KILL= kill
KSH= ksh
LAST= last
LD= ld
LESSECHO= lessecho
LEX= len
LINK= link
LN= ln
LS= ls
M4= m4
MAKE= make
MAN= man
MKDIR= mkdir
MKFIFO= mkfifo
MKTEMP= mktemp
MV= mv
NANO= nano
NASM= nasm
NEQN= neqn
NICE= nice
NL= nl
NM= nm
NOHUP= nohup
NROFF= nroff
NSLOOKUP= nslookup
OD= od
OPENSSL= openssl
PASTE= paste
PATCH= patch
PATHCHK= pathchk
PAX= pax
PERL= perl
PICO= pico
PR= pr
PRINTENV= printenv
PS= ps
PTAR= ptar
PTARDIFF= ptardiff
PTARGREP= ptargrep
PWD= pwd
PYDOC= pydoc
PYTHON= python
PYTHONW= pythonw
READLINK= readlink
RENICE= renice
RESET= reset
REV= rev
RI= ri
RM= rm
RMDIR= rmdir
RSYNC= rsync
RUBY= ruby
RVIM= rvim
SAY= say
SCP= scp
SCREEN= screen
SCRIPT= script
SDIFF= sdiff
SED= sed
SEQ= seq
SFTP= sftp
SH= sh
SHA1= sha1
SHA= sha
SHAR= shar
SHASUM5_18= shasum5.18
SHASUM= shasum
SIZE= size
SLEEP= sleep
SORT= sort
SSH= ssh
STAT= stat
STRIP= strip
STTY= stty
SUM= sum
SYNC= sync
TABS= tabs
TAIL= tail
TAR= tar
TEE= tee
TEST= test
TFTP= tftp
TIDY= tidy
TIME= time
TOP= top
TOUCH= touch
TPUT= tout
TPUT= tput
TR= tr
TROFF= troff
TRUE= true
TSET= tset
TSORT= tsort
UL= ul
UNAME= uname
UNCOMPRESS= uncompress
UNEXPAND= unexpand
UNIFDEF= unifdef
UNIFDEFALL= unifdefall
UNIQ= uniq
UNITS= units
UNLINK= unlink
UNZIP= unzip
UNZIPSFX= unzipsfx
UPTIME= uptime
UUDECODE= uudecode
UUENCODE= uuencode
UUIDGEN= uuidgen
VI= vi
VIEW= view
VIM= vim
VIMDIFF= vimdiff
W= w
WAIT4PATH= wait4path
WAIT= wait
WC= wc
WGET= wget
WHAT= what
WHATIS= whatis
WHICH= which
WHO= who
WHOAMI= whoami
WHOIS= whois
WRTIE= write
XAR= xar
XARGS= xargs
XATTR= xattr
XXD= xxd
YACC= yacc
YES= yes
ZCAT= zcat
ZCMP= zcmp
ZDIFF= zdiff
ZEGREP= zegrep
ZFGREP= zfgrep
ZFORCE= zforce
ZGREP= zgrep
ZIP= zip
ZIPCLOAK= zipcloak
ZIPGREP= zipgrep
ZIPINFO= zipinfo
ZIPNOTE= zipnote
ZIPSPLIT= zipsplit
ZLESS= zless
ZMORE= zmore
ZNEW= znew
ZPRINT= zprint
ZSH= zsh
nuke: clobber
# 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-shift-op-parentheses
# 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=gnu90
# 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}
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
# 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= -lm
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
# C compiler to use
#
CC= cc
#CC=clang
#CC=gcc
# Compiler add-ons or replacements for clang only
#
ifeq ($(CC),clang)
#
CSILENCE+= -Wno-conditional-uninitialized -Wno-format-nonliteral \
-Wno-missing-variable-declarations -Wno-poison-system-directories
#
CWARN+= -Weverything
#
endif
# Specific add-ons or replacements for gcc only
#
ifeq ($(CC),gcc)
#
#CSILENCE+=
#
#CWARN+=
#
endif
##############################
# Special flags for this entry
##############################
#
ENTRY= shapiro
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA= shapiro.info
TARGET= ${PROG}
#
ALT_OBJ=
ALT_TARGET=
#################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
install: all
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
.PHONY: all alt data everything clean clobber install \
love haste waste maker easter_egg sandwich \
supernova deep_magic magic charon pluto
${PROG}: ${PROG}_t2.c
${CC} ${CFLAGS} $< -o $@ ${LIBS}
${PROG}_t2.c: ${PROG}_t1
${RM} -f $@
./${PROG}_t1 > $@
${PROG}_t1: ${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:
${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
clobber: clean
${RM} -f ${TARGET} ${ALT_TARGET}
${RM} -f ${PROG}_t2.c ${PROG}_t1
@-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 $< yourself, sorry"; \
echo "exit 1"; \
exit 1; \
fi
##################
# 133t hacker rulz
##################
#
love:
@echo 'not war?'
@${TRUE}
haste:
$(MAKE) waste
@${TRUE}
waste:
@echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
easter_egg:
@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"
1994/shapiro/README.md
+8 -6
View File
@@ -1,4 +1,4 @@
Most Well Rounded Obfuscation:
# Most Well Rounded Obfuscation:
Andrew T. Shapiro
CSES/CIRES University of Colorado
@@ -6,13 +6,16 @@ Most Well Rounded Obfuscation:
Boulder, CO 80309-0216
USA
## To build:
Judges' comments:
make all
### To run
To use:
make shapiro
./shapiro &
## Judges' comments
This entry has many different levels of obfuscation, and yet the
source file is self documenting. :-)
@@ -21,8 +24,7 @@ Judges' comments:
See shapiro.info for more information in the internals of this program.
The file shapiro.alt contains a non-obfuscated version of this program.
Selected notes from the author:
## Author's comments
The basic theme (pun) of this program is:
1994/smr/Makefile
+577 -139
View File
@@ -1,157 +1,595 @@
# %W% %G% %U%
#!/usr/bin/env make
#
# 1994 makefile
# IOCCC 1994 winning entry - smr
################################################################################
#
# Copyright (c) 1994, Landon Curt Noll & Larry Bassel.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from Landon Curt Noll and Larry Bassel.
SHELL=/bin/sh
CAT=cat
CHMOD=chmod
CP=cp
GUNZIP=gunzip
UUDECODE=uudecode
LN=ln
RM=rm
SED=sed
TRUE=true
# flags for ANSI compiles
# An Historical Makefile NOTE:
#
# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
# others such as gcc may want -ansi, others may want nothing
# at all. Adjust the CFLAGS line as needed.
# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
# year directory was reworked so that entries are in separate directories.
# This also applies to any orig.ansi.mk and orig.common.mk files.
#
# NOTE: Some compilers cannot optimize, or optimize some entries
# entries incorrectly. You might want need to turn on -O
# to see if your compiler can handle them.
# Several Makefiles were modified / formed in 2022, and as such it may have
# elements that are not historically compatible with way entries were built.
# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
#
#CFLAGS=-O -Xa
#CFLAGS=-Xa
#CFLAGS= -ansi
CFLAGS= -ansi -O
#CFLAGS=
# ANSI compiler
# Regarding individual entries:
#
# Set CC to the name of your ANSI compiler.
#CC=cc
CC=gcc
# winners that compile under ANSI C
# 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.
#
WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg \
westley
ALT_NAMES= dodsond2.orig shapiro.alt horton.alt gtface weisberg.alt tvr.alt
all: $(WINNERS) $(ALT_NAMES)
westley: westley.c
${CC} ${CFLAGS} westley.c -DO -o westley
weisberg: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='(2<<6*sizeof(int))' \
-Do='(8<<5*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg
# If you want weisberg to generate all values up to MAXINT
# and have the memory to malloc a 512M table, use the following.
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
weisberg.alt: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='~(1<<8*sizeof(int)-1)' \
-Do='(2<<7*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg.alt
tvr: tvr.c
${CC} ${CFLAGS} tvr.c -o tvr -lX11
# The following is an alternate version of tvr. Modes 0-3 have been
# renumbered 1-4. Mode 0 is Mandelbrot / julian calculated correctly.
# GitHub pull requests are welcome:
#
tvr.alt: tvr.alt.c
${CC} ${CFLAGS} tvr.alt.c -o tvr.alt -lX11
smr: smr.c
@${RM} -rf smr
${CP} smr.c smr
${CHMOD} +x smr
shapiro: shapiro_t2.c
${CC} ${CFLAGS} shapiro_t2.c -o shapiro
shapiro_t2.c: shapiro_t1
@${RM} -f shapiro_t2.c
./shapiro_t1 > shapiro_t2.c
shapiro_t1: shapiro.c
${CC} ${CFLAGS} shapiro.c -o shapiro_t1
shapiro.alt: shapiro.alt.c
${CC} ${CFLAGS} shapiro.alt.c -o shapiro.alt
schnitzi: schnitzi.c
${CC} ${CFLAGS} schnitzi.c -o schnitzi
horton: horton.c
${CC} ${CFLAGS} horton.c -o horton
# Here are some programs related to the horton entry. See horton.hint
# for details.
# 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.
#
horton.alt: horton.alt.c
${CC} ${CFLAGS} horton.alt.c -o horton.alt
gtface: gtface.c
${CC} ${CFLAGS} gtface.c -o gtface
ldb: ldb.c
${CC} ${CFLAGS} ldb.c -o ldb
imc: imc.c
${CC} ${CFLAGS} imc.c -o imc
dodsond2: dodsond2.c
${CC} ${CFLAGS} dodsond2.c -o dodsond2
# NOTE: this is the original (gziped) file that won
# 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:
#
dodsond2.orig: dodsond2.gz
@${RM} -f dodsond2.orig.c
-${GUNZIP} < dodsond2.gz > dodsond2.orig.c
-@if [ -s dodsond2.orig.c ]; then \
echo "${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig"; \
${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig; \
else \
${RM} -f dodsond2.orig.c; \
echo "sorry, we could not gunzip dodsond2.gz"; \
fi
# https://github.com/ioccc-src/winner
#
################################################################################
dodsond2.gz: dodsond2.gz.uu
@${RM} -f dodsond2.gz
${UUDECODE} dodsond2.gz.uu
# 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/
dodsond1: dodsond1.c
${CC} ${CFLAGS} dodsond1.c -o dodsond1
clean:
$(RM) -f *.o a.out core
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
clobber: clean
$(RM) -f $(WINNERS)
$(RM) -f $(ALT_NAMES)
${RM} -f dodsond2.orig.c dodsond2.gz shapiro_t2.c shapiro_t1
#######################
# common tool locations
#######################
#
A2P= a2p
AR= ar
ASA= asa
AT= at
ATQ= atq
ATRM= atrm
AWK= awk
BANNER= banner
BASE64= base64
BASENAME= basename
BATCH= batch
BC= bc
BINHEX= binhex
BISON= bison
BUNZIP2= bunzip2
BZCAT= bzcat
BZCMP= bzcmp
BZDIFF= bzdiff
BZEGREP= bzegrep
BZFGREP= bzfgrep
BZGREP= bzgrep
BZIP2= bzip2
BZLESS= bzless
BZMORE= bzmore
C2PH= c2ph
C89= c89
C99= c99
CAL= cal
CALC= calc
CAT= cat
CD= cd
CHFLAGS= chflags
CHGRP= chgrp
CHMOD= chmod
CKSUM= cksum
CLANG= clang
CLANG_PLUSPLUS= clang++
CLEAR= clear
CMP= cmp
COL= col
COLLDEF= colldef
COLRM= colrm
COLUMN= column
COMPRESS= compress
CP= cp
CPIO= cpio
CPP= cpp
CRC32= crc32
CSH= csh
CSPLIT= csplit
CURL= curl
CUT= cut
C_PLUSPLUS= c++
C_PLUSPLUS_FILT= c++filt
DATE= date
DC= dc
DD= dd
DF= df
DIFF3= diff3
DIFF= diff
DIG= dig
DIRNAME= dirname
ED= ed
EGREP= egrep
ENV= env
EQN= eqn
ETAGS= etags
EXPECT= expect
EXPR= expr
FALSE= false
FGREP= fgrep
FILE= file
FIND2PERL= find2perl
FIND= find
FLEX= flex
FLEX_PLUSPLUS= flex++
FMT= fmt
FOLD= fold
FS_USAGE= fs_usage
FUNZIP= funzip
FUSER= fuser
GCC= gcc
GDIFFMK= gdiffmk
GENCAT= gencat
GENSTRINGS= genstrings
GETOPT= getopt
GETOPTS= getopts
GINDENT= gindent
GNUMAKE= gnumake
GREP= grep
GROFF= groff
GROFFER= groffer
GROG= grog
GROPS= grops
GROTTY= grotty
GUNZIP= gunzip
GVIM= gvim
GZCAT= gzcat
GZEXE= gzexe
GZIP_PROG= gzip
G_PLUSPLUS= g++
H2PH= h2ph
H2XS= h2xs
HASH= hash
HEAD= head
HOSTNAME_PROG= hostname
ICONV= iconv
ID= id
INDENT= indent
INFO= info
JOT= jot
KILL= kill
KSH= ksh
LAST= last
LD= ld
LESSECHO= lessecho
LEX= len
LINK= link
LN= ln
LS= ls
M4= m4
MAKE= make
MAN= man
MKDIR= mkdir
MKFIFO= mkfifo
MKTEMP= mktemp
MV= mv
NANO= nano
NASM= nasm
NEQN= neqn
NICE= nice
NL= nl
NM= nm
NOHUP= nohup
NROFF= nroff
NSLOOKUP= nslookup
OD= od
OPENSSL= openssl
PASTE= paste
PATCH= patch
PATHCHK= pathchk
PAX= pax
PERL= perl
PICO= pico
PR= pr
PRINTENV= printenv
PS= ps
PTAR= ptar
PTARDIFF= ptardiff
PTARGREP= ptargrep
PWD= pwd
PYDOC= pydoc
PYTHON= python
PYTHONW= pythonw
READLINK= readlink
RENICE= renice
RESET= reset
REV= rev
RI= ri
RM= rm
RMDIR= rmdir
RSYNC= rsync
RUBY= ruby
RVIM= rvim
SAY= say
SCP= scp
SCREEN= screen
SCRIPT= script
SDIFF= sdiff
SED= sed
SEQ= seq
SFTP= sftp
SH= sh
SHA1= sha1
SHA= sha
SHAR= shar
SHASUM5_18= shasum5.18
SHASUM= shasum
SIZE= size
SLEEP= sleep
SORT= sort
SSH= ssh
STAT= stat
STRIP= strip
STTY= stty
SUM= sum
SYNC= sync
TABS= tabs
TAIL= tail
TAR= tar
TEE= tee
TEST= test
TFTP= tftp
TIDY= tidy
TIME= time
TOP= top
TOUCH= touch
TPUT= tout
TPUT= tput
TR= tr
TROFF= troff
TRUE= true
TSET= tset
TSORT= tsort
UL= ul
UNAME= uname
UNCOMPRESS= uncompress
UNEXPAND= unexpand
UNIFDEF= unifdef
UNIFDEFALL= unifdefall
UNIQ= uniq
UNITS= units
UNLINK= unlink
UNZIP= unzip
UNZIPSFX= unzipsfx
UPTIME= uptime
UUDECODE= uudecode
UUENCODE= uuencode
UUIDGEN= uuidgen
VI= vi
VIEW= view
VIM= vim
VIMDIFF= vimdiff
W= w
WAIT4PATH= wait4path
WAIT= wait
WC= wc
WGET= wget
WHAT= what
WHATIS= whatis
WHICH= which
WHO= who
WHOAMI= whoami
WHOIS= whois
WRTIE= write
XAR= xar
XARGS= xargs
XATTR= xattr
XXD= xxd
YACC= yacc
YES= yes
ZCAT= zcat
ZCMP= zcmp
ZDIFF= zdiff
ZEGREP= zegrep
ZFGREP= zfgrep
ZFORCE= zforce
ZGREP= zgrep
ZIP= zip
ZIPCLOAK= zipcloak
ZIPGREP= zipgrep
ZIPINFO= zipinfo
ZIPNOTE= zipnote
ZIPSPLIT= zipsplit
ZLESS= zless
ZMORE= zmore
ZNEW= znew
ZPRINT= zprint
ZSH= zsh
nuke: clobber
# 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-implicit-int
# 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=gnu90
# 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}
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
# 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= -lm
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
# C compiler to use
#
CC= cc
#CC=clang
#CC=gcc
# Compiler add-ons or replacements for clang only
#
ifeq ($(CC),clang)
#
#CSILENCE+=
#
CWARN+= -Weverything
#
endif
# Specific add-ons or replacements for gcc only
#
ifeq ($(CC),gcc)
#
#CSILENCE+=
#
#CWARN+=
#
endif
##############################
# Special flags for this entry
##############################
#
ENTRY= smr
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA=
TARGET= ${PROG}
#
ALT_OBJ=
ALT_TARGET=
#################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
install: all
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
.PHONY: all alt data everything clean clobber install \
love haste waste maker easter_egg sandwich \
supernova deep_magic magic charon pluto
${PROG}: ${PROG}.c
${RM} -f $@
${CP} $< $@
${CHMOD} +x $@
# alternative executable
#
alt: data ${ALT_TARGET}
@${TRUE}
# data files
#
data: ${DATA}
@${TRUE}
# both all and alt
#
everything: all alt
###############
# utility rules
###############
#
clean:
${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
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
##################
# 133t hacker rulz
##################
#
love:
@echo 'not war?'
@${TRUE}
haste:
$(MAKE) waste
@${TRUE}
waste:
@echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
easter_egg:
@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"
1994/smr/README.md
+8 -6
View File
@@ -1,4 +1,4 @@
Worst Abuse of the Rules:
# Worst Abuse of the Rules:
Szymon Rusinkiewicz
Massachusetts Institute of Technology
@@ -6,13 +6,16 @@ Worst Abuse of the Rules:
Cambridge, Ma 02139
USA
## To build:
Judges' comments:
make all
### To run
To use:
make smr
./smr
## Judges' comments
Nearly every year, one or more people would submit what they claimed
was the world's smallest self reproducing program. While the sizes
of these submissions varied, a quick glance would reveal that they
@@ -30,8 +33,7 @@ Judges' comments:
this sort of program from contest. After all, how many variations
can one make on this entry? :-)
Selected notes from the author:
## Author's comments
The world's smallest self-replicating program. Guaranteed.
Produces a listing of itself on stdout.
1994/tvr/.gitignore
+1
View File
@@ -1 +1,2 @@
tvr
tvr.alt
1994/tvr/Makefile
+583 -139
View File
@@ -1,157 +1,601 @@
# %W% %G% %U%
#!/usr/bin/env make
#
# 1994 makefile
# IOCCC 1994 winning entry - tvr
################################################################################
#
# Copyright (c) 1994, Landon Curt Noll & Larry Bassel.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from Landon Curt Noll and Larry Bassel.
SHELL=/bin/sh
CAT=cat
CHMOD=chmod
CP=cp
GUNZIP=gunzip
UUDECODE=uudecode
LN=ln
RM=rm
SED=sed
TRUE=true
# flags for ANSI compiles
# An Historical Makefile NOTE:
#
# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
# others such as gcc may want -ansi, others may want nothing
# at all. Adjust the CFLAGS line as needed.
# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
# year directory was reworked so that entries are in separate directories.
# This also applies to any orig.ansi.mk and orig.common.mk files.
#
# NOTE: Some compilers cannot optimize, or optimize some entries
# entries incorrectly. You might want need to turn on -O
# to see if your compiler can handle them.
# Several Makefiles were modified / formed in 2022, and as such it may have
# elements that are not historically compatible with way entries were built.
# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
#
#CFLAGS=-O -Xa
#CFLAGS=-Xa
#CFLAGS= -ansi
CFLAGS= -ansi -O
#CFLAGS=
# ANSI compiler
# Regarding individual entries:
#
# Set CC to the name of your ANSI compiler.
#CC=cc
CC=gcc
# winners that compile under ANSI C
# 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.
#
WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg \
westley
ALT_NAMES= dodsond2.orig shapiro.alt horton.alt gtface weisberg.alt tvr.alt
all: $(WINNERS) $(ALT_NAMES)
westley: westley.c
${CC} ${CFLAGS} westley.c -DO -o westley
weisberg: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='(2<<6*sizeof(int))' \
-Do='(8<<5*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg
# If you want weisberg to generate all values up to MAXINT
# and have the memory to malloc a 512M table, use the following.
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
weisberg.alt: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='~(1<<8*sizeof(int)-1)' \
-Do='(2<<7*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg.alt
tvr: tvr.c
${CC} ${CFLAGS} tvr.c -o tvr -lX11
# The following is an alternate version of tvr. Modes 0-3 have been
# renumbered 1-4. Mode 0 is Mandelbrot / julian calculated correctly.
# GitHub pull requests are welcome:
#
tvr.alt: tvr.alt.c
${CC} ${CFLAGS} tvr.alt.c -o tvr.alt -lX11
smr: smr.c
@${RM} -rf smr
${CP} smr.c smr
${CHMOD} +x smr
shapiro: shapiro_t2.c
${CC} ${CFLAGS} shapiro_t2.c -o shapiro
shapiro_t2.c: shapiro_t1
@${RM} -f shapiro_t2.c
./shapiro_t1 > shapiro_t2.c
shapiro_t1: shapiro.c
${CC} ${CFLAGS} shapiro.c -o shapiro_t1
shapiro.alt: shapiro.alt.c
${CC} ${CFLAGS} shapiro.alt.c -o shapiro.alt
schnitzi: schnitzi.c
${CC} ${CFLAGS} schnitzi.c -o schnitzi
horton: horton.c
${CC} ${CFLAGS} horton.c -o horton
# Here are some programs related to the horton entry. See horton.hint
# for details.
# 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.
#
horton.alt: horton.alt.c
${CC} ${CFLAGS} horton.alt.c -o horton.alt
gtface: gtface.c
${CC} ${CFLAGS} gtface.c -o gtface
ldb: ldb.c
${CC} ${CFLAGS} ldb.c -o ldb
imc: imc.c
${CC} ${CFLAGS} imc.c -o imc
dodsond2: dodsond2.c
${CC} ${CFLAGS} dodsond2.c -o dodsond2
# NOTE: this is the original (gziped) file that won
# Suggestions and corrections regarding Makefiles, winning author information,
# fixing typos in remarks, and code patches are welcome via opening a GitHub
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
# to consider. To form a GitHub issue or GitHub pull, please visit:
#
dodsond2.orig: dodsond2.gz
@${RM} -f dodsond2.orig.c
-${GUNZIP} < dodsond2.gz > dodsond2.orig.c
-@if [ -s dodsond2.orig.c ]; then \
echo "${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig"; \
${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig; \
else \
${RM} -f dodsond2.orig.c; \
echo "sorry, we could not gunzip dodsond2.gz"; \
fi
# https://github.com/ioccc-src/winner
#
################################################################################
dodsond2.gz: dodsond2.gz.uu
@${RM} -f dodsond2.gz
${UUDECODE} dodsond2.gz.uu
# 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/
dodsond1: dodsond1.c
${CC} ${CFLAGS} dodsond1.c -o dodsond1
clean:
$(RM) -f *.o a.out core
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
clobber: clean
$(RM) -f $(WINNERS)
$(RM) -f $(ALT_NAMES)
${RM} -f dodsond2.orig.c dodsond2.gz shapiro_t2.c shapiro_t1
#######################
# common tool locations
#######################
#
A2P= a2p
AR= ar
ASA= asa
AT= at
ATQ= atq
ATRM= atrm
AWK= awk
BANNER= banner
BASE64= base64
BASENAME= basename
BATCH= batch
BC= bc
BINHEX= binhex
BISON= bison
BUNZIP2= bunzip2
BZCAT= bzcat
BZCMP= bzcmp
BZDIFF= bzdiff
BZEGREP= bzegrep
BZFGREP= bzfgrep
BZGREP= bzgrep
BZIP2= bzip2
BZLESS= bzless
BZMORE= bzmore
C2PH= c2ph
C89= c89
C99= c99
CAL= cal
CALC= calc
CAT= cat
CD= cd
CHFLAGS= chflags
CHGRP= chgrp
CHMOD= chmod
CKSUM= cksum
CLANG= clang
CLANG_PLUSPLUS= clang++
CLEAR= clear
CMP= cmp
COL= col
COLLDEF= colldef
COLRM= colrm
COLUMN= column
COMPRESS= compress
CP= cp
CPIO= cpio
CPP= cpp
CRC32= crc32
CSH= csh
CSPLIT= csplit
CURL= curl
CUT= cut
C_PLUSPLUS= c++
C_PLUSPLUS_FILT= c++filt
DATE= date
DC= dc
DD= dd
DF= df
DIFF3= diff3
DIFF= diff
DIG= dig
DIRNAME= dirname
ED= ed
EGREP= egrep
ENV= env
EQN= eqn
ETAGS= etags
EXPECT= expect
EXPR= expr
FALSE= false
FGREP= fgrep
FILE= file
FIND2PERL= find2perl
FIND= find
FLEX= flex
FLEX_PLUSPLUS= flex++
FMT= fmt
FOLD= fold
FS_USAGE= fs_usage
FUNZIP= funzip
FUSER= fuser
GCC= gcc
GDIFFMK= gdiffmk
GENCAT= gencat
GENSTRINGS= genstrings
GETOPT= getopt
GETOPTS= getopts
GINDENT= gindent
GNUMAKE= gnumake
GREP= grep
GROFF= groff
GROFFER= groffer
GROG= grog
GROPS= grops
GROTTY= grotty
GUNZIP= gunzip
GVIM= gvim
GZCAT= gzcat
GZEXE= gzexe
GZIP_PROG= gzip
G_PLUSPLUS= g++
H2PH= h2ph
H2XS= h2xs
HASH= hash
HEAD= head
HOSTNAME_PROG= hostname
ICONV= iconv
ID= id
INDENT= indent
INFO= info
JOT= jot
KILL= kill
KSH= ksh
LAST= last
LD= ld
LESSECHO= lessecho
LEX= len
LINK= link
LN= ln
LS= ls
M4= m4
MAKE= make
MAN= man
MKDIR= mkdir
MKFIFO= mkfifo
MKTEMP= mktemp
MV= mv
NANO= nano
NASM= nasm
NEQN= neqn
NICE= nice
NL= nl
NM= nm
NOHUP= nohup
NROFF= nroff
NSLOOKUP= nslookup
OD= od
OPENSSL= openssl
PASTE= paste
PATCH= patch
PATHCHK= pathchk
PAX= pax
PERL= perl
PICO= pico
PR= pr
PRINTENV= printenv
PS= ps
PTAR= ptar
PTARDIFF= ptardiff
PTARGREP= ptargrep
PWD= pwd
PYDOC= pydoc
PYTHON= python
PYTHONW= pythonw
READLINK= readlink
RENICE= renice
RESET= reset
REV= rev
RI= ri
RM= rm
RMDIR= rmdir
RSYNC= rsync
RUBY= ruby
RVIM= rvim
SAY= say
SCP= scp
SCREEN= screen
SCRIPT= script
SDIFF= sdiff
SED= sed
SEQ= seq
SFTP= sftp
SH= sh
SHA1= sha1
SHA= sha
SHAR= shar
SHASUM5_18= shasum5.18
SHASUM= shasum
SIZE= size
SLEEP= sleep
SORT= sort
SSH= ssh
STAT= stat
STRIP= strip
STTY= stty
SUM= sum
SYNC= sync
TABS= tabs
TAIL= tail
TAR= tar
TEE= tee
TEST= test
TFTP= tftp
TIDY= tidy
TIME= time
TOP= top
TOUCH= touch
TPUT= tout
TPUT= tput
TR= tr
TROFF= troff
TRUE= true
TSET= tset
TSORT= tsort
UL= ul
UNAME= uname
UNCOMPRESS= uncompress
UNEXPAND= unexpand
UNIFDEF= unifdef
UNIFDEFALL= unifdefall
UNIQ= uniq
UNITS= units
UNLINK= unlink
UNZIP= unzip
UNZIPSFX= unzipsfx
UPTIME= uptime
UUDECODE= uudecode
UUENCODE= uuencode
UUIDGEN= uuidgen
VI= vi
VIEW= view
VIM= vim
VIMDIFF= vimdiff
W= w
WAIT4PATH= wait4path
WAIT= wait
WC= wc
WGET= wget
WHAT= what
WHATIS= whatis
WHICH= which
WHO= who
WHOAMI= whoami
WHOIS= whois
WRTIE= write
XAR= xar
XARGS= xargs
XATTR= xattr
XXD= xxd
YACC= yacc
YES= yes
ZCAT= zcat
ZCMP= zcmp
ZDIFF= zdiff
ZEGREP= zegrep
ZFGREP= zfgrep
ZFORCE= zforce
ZGREP= zgrep
ZIP= zip
ZIPCLOAK= zipcloak
ZIPGREP= zipgrep
ZIPINFO= zipinfo
ZIPNOTE= zipnote
ZIPSPLIT= zipsplit
ZLESS= zless
ZMORE= zmore
ZNEW= znew
ZPRINT= zprint
ZSH= zsh
nuke: clobber
# 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-main-return-type \
-Wno-sign-compare -Wno-string-plus-int -Wno-unsequenced -Wno-unused-variable \
-Wno-incompatible-pointer-types
# 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=gnu90
# 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}
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
# 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= -lm
LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
# C compiler to use
#
CC= cc
#CC=clang
#CC=gcc
# Compiler add-ons or replacements for clang only
#
ifeq ($(CC),clang)
#
CSILENCE+= -Wno-comma -Wno-conditional-uninitialized -Wno-implicit-int-conversion \
-Wno-missing-prototypes -Wno-missing-variable-declarations \
-Wno-poison-system-directories -Wno-shadow -Wno-shorten-64-to-32 \
-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
##############################
#
ENTRY= tvr
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA= tvr.bw tvr.color
TARGET= ${PROG}
#
ALT_OBJ= ${PROG}.alt.o
ALT_TARGET= ${PROG}.alt
#################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
install: all
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
.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}
${PROG}.alt: ${PROG}.alt.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:
${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
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 $< yourself, sorry"; \
echo "exit 1"; \
exit 1; \
fi
##################
# 133t hacker rulz
##################
#
love:
@echo 'not war?'
@${TRUE}
haste:
$(MAKE) waste
@${TRUE}
waste:
@echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
easter_egg:
@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"
1994/tvr/README.md
+8 -7
View File
@@ -1,4 +1,4 @@
Best X11 Program:
# Best X11 Program:
Teemu Rantanen
Helsinki University of Technology
@@ -6,13 +6,16 @@ Best X11 Program:
00210 Helsinki
Finland
## To build:
Judges' comments:
make all
### To run
To use:
make tvr
./tvr mode screensize/2 < colormapfile
## Judges' comments
Try:
./tvr 0 128 < tvr.color (for color displays)
./tvr 0 128 < tvr.bw (for Black & White displays)
@@ -36,9 +39,7 @@ Judges' comments:
where altmode 1-4 correspond to mode 0-3 in the original entry
and altmode 0 calculates Mandelbrot/Julian sets correctly.
Selected notes from the author:
## Author's comments
Interactive Fractals for X Window System
1994/tvr/tvr.alt.c
+2 -1
View File
@@ -125,8 +125,9 @@ U ()
}
}
_
main (b i, d * W)
main (b i, char *W_arg[])
{
d * W = W_arg;
o;
if (i > 2)
{
1994/tvr/tvr.c
+2 -2
View File
@@ -77,8 +77,8 @@
V -> y * n - l) : (
O = - 42 ) ) XNextEvent ( q , r
= V ) ; } } _ main ( b X , d * W ) { b H, F
,G; c R; if ( X < 3 ) { puts( "tvr: mode size < cmap"
= V ) ; } } _ main ( b X , char *Wa[]) { d*W=Wa;
b H, F ,G; c R; if ( X < 3 ) { puts( "tvr: mode size < cmap"
); exit(0);} P(); I(*++ W); w = y %12; I(*++ W); n = y *2; j
= n * n ; P ( ) ; m = y ; l = j / 2 + m
; q=XOpenDisplay ( 0 ) ; Q ( 0 )
1994/weisberg/.gitignore
+1
View File
@@ -1 +1,2 @@
weisberg
weisberg.alt
1994/weisberg/Makefile
+585 -139
View File
@@ -1,157 +1,603 @@
# %W% %G% %U%
#!/usr/bin/env make
#
# 1994 makefile
# IOCCC 1994 winning entry - weisberg
################################################################################
#
# Copyright (c) 1994, Landon Curt Noll & Larry Bassel.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from Landon Curt Noll and Larry Bassel.
SHELL=/bin/sh
CAT=cat
CHMOD=chmod
CP=cp
GUNZIP=gunzip
UUDECODE=uudecode
LN=ln
RM=rm
SED=sed
TRUE=true
# flags for ANSI compiles
# An Historical Makefile NOTE:
#
# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
# others such as gcc may want -ansi, others may want nothing
# at all. Adjust the CFLAGS line as needed.
# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
# year directory was reworked so that entries are in separate directories.
# This also applies to any orig.ansi.mk and orig.common.mk files.
#
# NOTE: Some compilers cannot optimize, or optimize some entries
# entries incorrectly. You might want need to turn on -O
# to see if your compiler can handle them.
# Several Makefiles were modified / formed in 2022, and as such it may have
# elements that are not historically compatible with way entries were built.
# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
#
#CFLAGS=-O -Xa
#CFLAGS=-Xa
#CFLAGS= -ansi
CFLAGS= -ansi -O
#CFLAGS=
# ANSI compiler
# Regarding individual entries:
#
# Set CC to the name of your ANSI compiler.
#CC=cc
CC=gcc
# winners that compile under ANSI C
# 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.
#
WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg \
westley
ALT_NAMES= dodsond2.orig shapiro.alt horton.alt gtface weisberg.alt tvr.alt
all: $(WINNERS) $(ALT_NAMES)
westley: westley.c
${CC} ${CFLAGS} westley.c -DO -o westley
weisberg: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='(2<<6*sizeof(int))' \
-Do='(8<<5*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg
# If you want weisberg to generate all values up to MAXINT
# and have the memory to malloc a 512M table, use the following.
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
weisberg.alt: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='~(1<<8*sizeof(int)-1)' \
-Do='(2<<7*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg.alt
tvr: tvr.c
${CC} ${CFLAGS} tvr.c -o tvr -lX11
# The following is an alternate version of tvr. Modes 0-3 have been
# renumbered 1-4. Mode 0 is Mandelbrot / julian calculated correctly.
# GitHub pull requests are welcome:
#
tvr.alt: tvr.alt.c
${CC} ${CFLAGS} tvr.alt.c -o tvr.alt -lX11
smr: smr.c
@${RM} -rf smr
${CP} smr.c smr
${CHMOD} +x smr
shapiro: shapiro_t2.c
${CC} ${CFLAGS} shapiro_t2.c -o shapiro
shapiro_t2.c: shapiro_t1
@${RM} -f shapiro_t2.c
./shapiro_t1 > shapiro_t2.c
shapiro_t1: shapiro.c
${CC} ${CFLAGS} shapiro.c -o shapiro_t1
shapiro.alt: shapiro.alt.c
${CC} ${CFLAGS} shapiro.alt.c -o shapiro.alt
schnitzi: schnitzi.c
${CC} ${CFLAGS} schnitzi.c -o schnitzi
horton: horton.c
${CC} ${CFLAGS} horton.c -o horton
# Here are some programs related to the horton entry. See horton.hint
# for details.
# 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.
#
horton.alt: horton.alt.c
${CC} ${CFLAGS} horton.alt.c -o horton.alt
gtface: gtface.c
${CC} ${CFLAGS} gtface.c -o gtface
ldb: ldb.c
${CC} ${CFLAGS} ldb.c -o ldb
imc: imc.c
${CC} ${CFLAGS} imc.c -o imc
dodsond2: dodsond2.c
${CC} ${CFLAGS} dodsond2.c -o dodsond2
# NOTE: this is the original (gziped) file that won
# 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:
#
dodsond2.orig: dodsond2.gz
@${RM} -f dodsond2.orig.c
-${GUNZIP} < dodsond2.gz > dodsond2.orig.c
-@if [ -s dodsond2.orig.c ]; then \
echo "${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig"; \
${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig; \
else \
${RM} -f dodsond2.orig.c; \
echo "sorry, we could not gunzip dodsond2.gz"; \
fi
# https://github.com/ioccc-src/winner
#
################################################################################
dodsond2.gz: dodsond2.gz.uu
@${RM} -f dodsond2.gz
${UUDECODE} dodsond2.gz.uu
# 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/
dodsond1: dodsond1.c
${CC} ${CFLAGS} dodsond1.c -o dodsond1
clean:
$(RM) -f *.o a.out core
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
clobber: clean
$(RM) -f $(WINNERS)
$(RM) -f $(ALT_NAMES)
${RM} -f dodsond2.orig.c dodsond2.gz shapiro_t2.c shapiro_t1
#######################
# common tool locations
#######################
#
A2P= a2p
AR= ar
ASA= asa
AT= at
ATQ= atq
ATRM= atrm
AWK= awk
BANNER= banner
BASE64= base64
BASENAME= basename
BATCH= batch
BC= bc
BINHEX= binhex
BISON= bison
BUNZIP2= bunzip2
BZCAT= bzcat
BZCMP= bzcmp
BZDIFF= bzdiff
BZEGREP= bzegrep
BZFGREP= bzfgrep
BZGREP= bzgrep
BZIP2= bzip2
BZLESS= bzless
BZMORE= bzmore
C2PH= c2ph
C89= c89
C99= c99
CAL= cal
CALC= calc
CAT= cat
CD= cd
CHFLAGS= chflags
CHGRP= chgrp
CHMOD= chmod
CKSUM= cksum
CLANG= clang
CLANG_PLUSPLUS= clang++
CLEAR= clear
CMP= cmp
COL= col
COLLDEF= colldef
COLRM= colrm
COLUMN= column
COMPRESS= compress
CP= cp
CPIO= cpio
CPP= cpp
CRC32= crc32
CSH= csh
CSPLIT= csplit
CURL= curl
CUT= cut
C_PLUSPLUS= c++
C_PLUSPLUS_FILT= c++filt
DATE= date
DC= dc
DD= dd
DF= df
DIFF3= diff3
DIFF= diff
DIG= dig
DIRNAME= dirname
ED= ed
EGREP= egrep
ENV= env
EQN= eqn
ETAGS= etags
EXPECT= expect
EXPR= expr
FALSE= false
FGREP= fgrep
FILE= file
FIND2PERL= find2perl
FIND= find
FLEX= flex
FLEX_PLUSPLUS= flex++
FMT= fmt
FOLD= fold
FS_USAGE= fs_usage
FUNZIP= funzip
FUSER= fuser
GCC= gcc
GDIFFMK= gdiffmk
GENCAT= gencat
GENSTRINGS= genstrings
GETOPT= getopt
GETOPTS= getopts
GINDENT= gindent
GNUMAKE= gnumake
GREP= grep
GROFF= groff
GROFFER= groffer
GROG= grog
GROPS= grops
GROTTY= grotty
GUNZIP= gunzip
GVIM= gvim
GZCAT= gzcat
GZEXE= gzexe
GZIP_PROG= gzip
G_PLUSPLUS= g++
H2PH= h2ph
H2XS= h2xs
HASH= hash
HEAD= head
HOSTNAME_PROG= hostname
ICONV= iconv
ID= id
INDENT= indent
INFO= info
JOT= jot
KILL= kill
KSH= ksh
LAST= last
LD= ld
LESSECHO= lessecho
LEX= len
LINK= link
LN= ln
LS= ls
M4= m4
MAKE= make
MAN= man
MKDIR= mkdir
MKFIFO= mkfifo
MKTEMP= mktemp
MV= mv
NANO= nano
NASM= nasm
NEQN= neqn
NICE= nice
NL= nl
NM= nm
NOHUP= nohup
NROFF= nroff
NSLOOKUP= nslookup
OD= od
OPENSSL= openssl
PASTE= paste
PATCH= patch
PATHCHK= pathchk
PAX= pax
PERL= perl
PICO= pico
PR= pr
PRINTENV= printenv
PS= ps
PTAR= ptar
PTARDIFF= ptardiff
PTARGREP= ptargrep
PWD= pwd
PYDOC= pydoc
PYTHON= python
PYTHONW= pythonw
READLINK= readlink
RENICE= renice
RESET= reset
REV= rev
RI= ri
RM= rm
RMDIR= rmdir
RSYNC= rsync
RUBY= ruby
RVIM= rvim
SAY= say
SCP= scp
SCREEN= screen
SCRIPT= script
SDIFF= sdiff
SED= sed
SEQ= seq
SFTP= sftp
SH= sh
SHA1= sha1
SHA= sha
SHAR= shar
SHASUM5_18= shasum5.18
SHASUM= shasum
SIZE= size
SLEEP= sleep
SORT= sort
SSH= ssh
STAT= stat
STRIP= strip
STTY= stty
SUM= sum
SYNC= sync
TABS= tabs
TAIL= tail
TAR= tar
TEE= tee
TEST= test
TFTP= tftp
TIDY= tidy
TIME= time
TOP= top
TOUCH= touch
TPUT= tout
TPUT= tput
TR= tr
TROFF= troff
TRUE= true
TSET= tset
TSORT= tsort
UL= ul
UNAME= uname
UNCOMPRESS= uncompress
UNEXPAND= unexpand
UNIFDEF= unifdef
UNIFDEFALL= unifdefall
UNIQ= uniq
UNITS= units
UNLINK= unlink
UNZIP= unzip
UNZIPSFX= unzipsfx
UPTIME= uptime
UUDECODE= uudecode
UUENCODE= uuencode
UUIDGEN= uuidgen
VI= vi
VIEW= view
VIM= vim
VIMDIFF= vimdiff
W= w
WAIT4PATH= wait4path
WAIT= wait
WC= wc
WGET= wget
WHAT= what
WHATIS= whatis
WHICH= which
WHO= who
WHOAMI= whoami
WHOIS= whois
WRTIE= write
XAR= xar
XARGS= xargs
XATTR= xattr
XXD= xxd
YACC= yacc
YES= yes
ZCAT= zcat
ZCMP= zcmp
ZDIFF= zdiff
ZEGREP= zegrep
ZFGREP= zfgrep
ZFORCE= zforce
ZGREP= zgrep
ZIP= zip
ZIPCLOAK= zipcloak
ZIPGREP= zipgrep
ZIPINFO= zipinfo
ZIPNOTE= zipnote
ZIPSPLIT= zipsplit
ZLESS= zless
ZMORE= zmore
ZNEW= znew
ZPRINT= zprint
ZSH= zsh
nuke: clobber
# 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-pointer-to-int-cast \
-Wno-shift-op-parentheses
# 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=gnu90
# 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= -Dc='n*n>x?p:((m=*(b+1)),N))' \
-DN='((b=t+1),x+=2,x>e?exit(0):o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)'
# 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}
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
# 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= -lm
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
# C compiler to use
#
CC= cc
#CC=clang
#CC=gcc
# Compiler add-ons or replacements for clang only
#
ifeq ($(CC),clang)
#
CSILENCE+= -Wno-comma -Wno-poison-system-directories \
-Wno-conditional-uninitialized -Wno-pedantic
#
CWARN+= -Weverything
#
endif
# Specific add-ons or replacements for gcc only
#
ifeq ($(CC),gcc)
#
#CSILENCE+=
#
#CWARN+=
#
endif
##############################
# Special flags for this entry
##############################
#
ENTRY= weisberg
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA=
TARGET= ${PROG}
#
ALT_OBJ= ${PROG}.alt.o
ALT_TARGET= ${PROG}.alt
C_SMALL= -De='(2<<6*sizeof(int))' -Do='(8<<5*sizeof(int))'
C_LARGE= -De='~(1<<8*sizeof(int)-1)' -Do='(2<<7*sizeof(int))'
#################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
install: all
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
.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} ${C_SMALL} ${CFLAGS} $< -o $@ ${LIBS}
${PROG}.alt: ${PROG}.c
${CC} ${C_LARGE} ${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:
${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
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
##################
# 133t hacker rulz
##################
#
love:
@echo 'not war?'
@${TRUE}
haste:
$(MAKE) waste
@${TRUE}
waste:
@echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
easter_egg:
@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"
1994/weisberg/README.md
+8 -6
View File
@@ -1,4 +1,4 @@
Best Short Program:
# Best Short Program:
Jeff Weisberg
University of Rochester
@@ -7,13 +7,16 @@ Best Short Program:
Rochester, NY 14627
USA
## To build:
Judges' comments:
make all
### To run
To use:
make weisberg
./weisberg
## Judges' comments
This entry confuses some C-preprocessors and some C-beautifiers.
We found one cpp that processed this source differently when
it was read on stdin instead of via cc -E.
@@ -28,8 +31,7 @@ Judges' comments:
Lesser systems will find this alternative version a good way to create
a core file. :-)
Selected notes from the author:
## Author's comments
Description:
The following short program implements the "Yet Another" algorithm for
1994/westley/Makefile
+575 -139
View File
@@ -1,157 +1,593 @@
# %W% %G% %U%
#!/usr/bin/env make
#
# 1994 makefile
# IOCCC 1994 winning entry - westley
################################################################################
#
# Copyright (c) 1994, Landon Curt Noll & Larry Bassel.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from Landon Curt Noll and Larry Bassel.
SHELL=/bin/sh
CAT=cat
CHMOD=chmod
CP=cp
GUNZIP=gunzip
UUDECODE=uudecode
LN=ln
RM=rm
SED=sed
TRUE=true
# flags for ANSI compiles
# An Historical Makefile NOTE:
#
# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
# others such as gcc may want -ansi, others may want nothing
# at all. Adjust the CFLAGS line as needed.
# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
# year directory was reworked so that entries are in separate directories.
# This also applies to any orig.ansi.mk and orig.common.mk files.
#
# NOTE: Some compilers cannot optimize, or optimize some entries
# entries incorrectly. You might want need to turn on -O
# to see if your compiler can handle them.
# Several Makefiles were modified / formed in 2022, and as such it may have
# elements that are not historically compatible with way entries were built.
# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
#
#CFLAGS=-O -Xa
#CFLAGS=-Xa
#CFLAGS= -ansi
CFLAGS= -ansi -O
#CFLAGS=
# ANSI compiler
# Regarding individual entries:
#
# Set CC to the name of your ANSI compiler.
#CC=cc
CC=gcc
# winners that compile under ANSI C
# 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.
#
WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg \
westley
ALT_NAMES= dodsond2.orig shapiro.alt horton.alt gtface weisberg.alt tvr.alt
all: $(WINNERS) $(ALT_NAMES)
westley: westley.c
${CC} ${CFLAGS} westley.c -DO -o westley
weisberg: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='(2<<6*sizeof(int))' \
-Do='(8<<5*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg
# If you want weisberg to generate all values up to MAXINT
# and have the memory to malloc a 512M table, use the following.
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
weisberg.alt: weisberg.c
${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))' \
-De='~(1<<8*sizeof(int)-1)' \
-Do='(2<<7*sizeof(int))' \
-DN='((b=t+1),x+=2,x>e?exit():o' \
-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' \
weisberg.c -o weisberg.alt
tvr: tvr.c
${CC} ${CFLAGS} tvr.c -o tvr -lX11
# The following is an alternate version of tvr. Modes 0-3 have been
# renumbered 1-4. Mode 0 is Mandelbrot / julian calculated correctly.
# GitHub pull requests are welcome:
#
tvr.alt: tvr.alt.c
${CC} ${CFLAGS} tvr.alt.c -o tvr.alt -lX11
smr: smr.c
@${RM} -rf smr
${CP} smr.c smr
${CHMOD} +x smr
shapiro: shapiro_t2.c
${CC} ${CFLAGS} shapiro_t2.c -o shapiro
shapiro_t2.c: shapiro_t1
@${RM} -f shapiro_t2.c
./shapiro_t1 > shapiro_t2.c
shapiro_t1: shapiro.c
${CC} ${CFLAGS} shapiro.c -o shapiro_t1
shapiro.alt: shapiro.alt.c
${CC} ${CFLAGS} shapiro.alt.c -o shapiro.alt
schnitzi: schnitzi.c
${CC} ${CFLAGS} schnitzi.c -o schnitzi
horton: horton.c
${CC} ${CFLAGS} horton.c -o horton
# Here are some programs related to the horton entry. See horton.hint
# for details.
# 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.
#
horton.alt: horton.alt.c
${CC} ${CFLAGS} horton.alt.c -o horton.alt
gtface: gtface.c
${CC} ${CFLAGS} gtface.c -o gtface
ldb: ldb.c
${CC} ${CFLAGS} ldb.c -o ldb
imc: imc.c
${CC} ${CFLAGS} imc.c -o imc
dodsond2: dodsond2.c
${CC} ${CFLAGS} dodsond2.c -o dodsond2
# NOTE: this is the original (gziped) file that won
# Suggestions and corrections regarding Makefiles, winning author information,
# fixing typos in remarks, and code patches are welcome via opening a GitHub
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
# to consider. To form a GitHub issue or GitHub pull, please visit:
#
dodsond2.orig: dodsond2.gz
@${RM} -f dodsond2.orig.c
-${GUNZIP} < dodsond2.gz > dodsond2.orig.c
-@if [ -s dodsond2.orig.c ]; then \
echo "${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig"; \
${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig; \
else \
${RM} -f dodsond2.orig.c; \
echo "sorry, we could not gunzip dodsond2.gz"; \
fi
# https://github.com/ioccc-src/winner
#
################################################################################
dodsond2.gz: dodsond2.gz.uu
@${RM} -f dodsond2.gz
${UUDECODE} dodsond2.gz.uu
# 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/
dodsond1: dodsond1.c
${CC} ${CFLAGS} dodsond1.c -o dodsond1
clean:
$(RM) -f *.o a.out core
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
clobber: clean
$(RM) -f $(WINNERS)
$(RM) -f $(ALT_NAMES)
${RM} -f dodsond2.orig.c dodsond2.gz shapiro_t2.c shapiro_t1
#######################
# common tool locations
#######################
#
A2P= a2p
AR= ar
ASA= asa
AT= at
ATQ= atq
ATRM= atrm
AWK= awk
BANNER= banner
BASE64= base64
BASENAME= basename
BATCH= batch
BC= bc
BINHEX= binhex
BISON= bison
BUNZIP2= bunzip2
BZCAT= bzcat
BZCMP= bzcmp
BZDIFF= bzdiff
BZEGREP= bzegrep
BZFGREP= bzfgrep
BZGREP= bzgrep
BZIP2= bzip2
BZLESS= bzless
BZMORE= bzmore
C2PH= c2ph
C89= c89
C99= c99
CAL= cal
CALC= calc
CAT= cat
CD= cd
CHFLAGS= chflags
CHGRP= chgrp
CHMOD= chmod
CKSUM= cksum
CLANG= clang
CLANG_PLUSPLUS= clang++
CLEAR= clear
CMP= cmp
COL= col
COLLDEF= colldef
COLRM= colrm
COLUMN= column
COMPRESS= compress
CP= cp
CPIO= cpio
CPP= cpp
CRC32= crc32
CSH= csh
CSPLIT= csplit
CURL= curl
CUT= cut
C_PLUSPLUS= c++
C_PLUSPLUS_FILT= c++filt
DATE= date
DC= dc
DD= dd
DF= df
DIFF3= diff3
DIFF= diff
DIG= dig
DIRNAME= dirname
ED= ed
EGREP= egrep
ENV= env
EQN= eqn
ETAGS= etags
EXPECT= expect
EXPR= expr
FALSE= false
FGREP= fgrep
FILE= file
FIND2PERL= find2perl
FIND= find
FLEX= flex
FLEX_PLUSPLUS= flex++
FMT= fmt
FOLD= fold
FS_USAGE= fs_usage
FUNZIP= funzip
FUSER= fuser
GCC= gcc
GDIFFMK= gdiffmk
GENCAT= gencat
GENSTRINGS= genstrings
GETOPT= getopt
GETOPTS= getopts
GINDENT= gindent
GNUMAKE= gnumake
GREP= grep
GROFF= groff
GROFFER= groffer
GROG= grog
GROPS= grops
GROTTY= grotty
GUNZIP= gunzip
GVIM= gvim
GZCAT= gzcat
GZEXE= gzexe
GZIP_PROG= gzip
G_PLUSPLUS= g++
H2PH= h2ph
H2XS= h2xs
HASH= hash
HEAD= head
HOSTNAME_PROG= hostname
ICONV= iconv
ID= id
INDENT= indent
INFO= info
JOT= jot
KILL= kill
KSH= ksh
LAST= last
LD= ld
LESSECHO= lessecho
LEX= len
LINK= link
LN= ln
LS= ls
M4= m4
MAKE= make
MAN= man
MKDIR= mkdir
MKFIFO= mkfifo
MKTEMP= mktemp
MV= mv
NANO= nano
NASM= nasm
NEQN= neqn
NICE= nice
NL= nl
NM= nm
NOHUP= nohup
NROFF= nroff
NSLOOKUP= nslookup
OD= od
OPENSSL= openssl
PASTE= paste
PATCH= patch
PATHCHK= pathchk
PAX= pax
PERL= perl
PICO= pico
PR= pr
PRINTENV= printenv
PS= ps
PTAR= ptar
PTARDIFF= ptardiff
PTARGREP= ptargrep
PWD= pwd
PYDOC= pydoc
PYTHON= python
PYTHONW= pythonw
READLINK= readlink
RENICE= renice
RESET= reset
REV= rev
RI= ri
RM= rm
RMDIR= rmdir
RSYNC= rsync
RUBY= ruby
RVIM= rvim
SAY= say
SCP= scp
SCREEN= screen
SCRIPT= script
SDIFF= sdiff
SED= sed
SEQ= seq
SFTP= sftp
SH= sh
SHA1= sha1
SHA= sha
SHAR= shar
SHASUM5_18= shasum5.18
SHASUM= shasum
SIZE= size
SLEEP= sleep
SORT= sort
SSH= ssh
STAT= stat
STRIP= strip
STTY= stty
SUM= sum
SYNC= sync
TABS= tabs
TAIL= tail
TAR= tar
TEE= tee
TEST= test
TFTP= tftp
TIDY= tidy
TIME= time
TOP= top
TOUCH= touch
TPUT= tout
TPUT= tput
TR= tr
TROFF= troff
TRUE= true
TSET= tset
TSORT= tsort
UL= ul
UNAME= uname
UNCOMPRESS= uncompress
UNEXPAND= unexpand
UNIFDEF= unifdef
UNIFDEFALL= unifdefall
UNIQ= uniq
UNITS= units
UNLINK= unlink
UNZIP= unzip
UNZIPSFX= unzipsfx
UPTIME= uptime
UUDECODE= uudecode
UUENCODE= uuencode
UUIDGEN= uuidgen
VI= vi
VIEW= view
VIM= vim
VIMDIFF= vimdiff
W= w
WAIT4PATH= wait4path
WAIT= wait
WC= wc
WGET= wget
WHAT= what
WHATIS= whatis
WHICH= which
WHO= who
WHOAMI= whoami
WHOIS= whois
WRTIE= write
XAR= xar
XARGS= xargs
XATTR= xattr
XXD= xxd
YACC= yacc
YES= yes
ZCAT= zcat
ZCMP= zcmp
ZDIFF= zdiff
ZEGREP= zegrep
ZFGREP= zfgrep
ZFORCE= zforce
ZGREP= zgrep
ZIP= zip
ZIPCLOAK= zipcloak
ZIPGREP= zipgrep
ZIPINFO= zipinfo
ZIPNOTE= zipnote
ZIPSPLIT= zipsplit
ZLESS= zless
ZMORE= zmore
ZNEW= znew
ZPRINT= zprint
ZSH= zsh
nuke: clobber
# 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-implicit-int
# 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=gnu90
# 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}
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
# 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= -lm
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
# C compiler to use
#
CC= cc
#CC=clang
#CC=gcc
# Compiler add-ons or replacements for clang only
#
ifeq ($(CC),clang)
#
#CSILENCE+=
#
CWARN+= -Weverything
#
endif
# Specific add-ons or replacements for gcc only
#
ifeq ($(CC),gcc)
#
#CSILENCE+=
#
#CWARN+=
#
endif
##############################
# Special flags for this entry
##############################
#
ENTRY= westley
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA=
TARGET= ${PROG}
#
ALT_OBJ=
ALT_TARGET=
#################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
install: all
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
.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:
${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
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 $< yourself, sorry"; \
echo "exit 1"; \
exit 1; \
fi
##################
# 133t hacker rulz
##################
#
love:
@echo 'not war?'
@${TRUE}
haste:
$(MAKE) waste
@${TRUE}
waste:
@echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
easter_egg:
@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"
1994/westley/README.md
+8 -6
View File
@@ -1,4 +1,4 @@
Worst Abuse of the C Preprocessor:
# Worst Abuse of the C Preprocessor:
Brian Westley (Merlyn LeRoy on Usenet)
Digi International
@@ -6,13 +6,16 @@ Worst Abuse of the C Preprocessor:
St. Paul, MN 55105
USA
## To build:
Judges' comments:
make all
### To run
To use:
make westley
./westley
## Judges' comments
But for something more interesting try compiling it with
different cc arguments. For example:
@@ -23,8 +26,7 @@ Judges' comments:
For spoilers see the end of the notes from the author below.
Selected notes from the author:
## Author's comments
This program, in accordance with the rules, compiles into a legal
C program without human intervention. However, it simply compiles