fix 1992 Makefiles and update README.md files

1992/Makefile

@@ -50,7 +50,7 @@
 # tool locations
 ################
 #
-SHELL= /bin/bash
+SHELL= bash
 MAKE= make
 
 

1992/adrian/.gitignore

@@ -1 +1,12 @@
+adbasename
+adbasename.c
+adecho
+adecho.c
+adgrep
+adhead
+adhead.c
 adrian
+adsleep
+adsleep.c
+adwc
+adwc.c

1992/adrian/Makefile

@@ -1,244 +1,621 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - adrian
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# All Rights Reserved.  Permission for personal, educational or non-profit
+#
-# use is granted provided this this copyright and notice are included in its
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-# entirety and remains unaltered.  All other uses must receive prior permission
+# year directory was reworked so that entries are in separate directories.
-# from Landon Curt Noll and Larry Bassel.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
+#
+# 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.
+#
+# Regarding individual entries:
+#
+# IOCCC winning entry code may not work on your system.  Even with standards,
+# conditions and build environments change, especially when it comes to more
+# extreme code such you might find in an IOCCC winner.  Moreover, what was
+# allowed and liked in one IOCCC contest may no longer be liked/allowed in
+# later IOCCC years.
+#
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
+#
+# GitHub pull requests are welcome:
+#
+# If you have a patch that might make running an entry work in modern Unix-like
+# environments, please create a GitHub pull request for the IOCCC judges to
+# consider.
+#
+# Suggestions and corrections regarding Makefiles, winning author information,
+# fixing typos in remarks, and code patches are welcome via opening a GitHub
+# issue or better yet, by creating a GitHub pull request for the IOCCC judges
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
+#
+# https://github.com/ioccc-src/winner
+#
+################################################################################
+
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
+#
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
+#
+# See: http://creativecommons.org/licenses/by-sa/3.0/
 
 
-SHELL=/bin/sh
+#############################
-CHMOD=chmod
+# shell used by this Makefile
-CP=cp
+#############################
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+SHELL= bash
-#	CPP=/lib/cpp
-#
-CPP=/usr/ccs/lib/acpp
 
-# flags for ansi compiles
+#######################
+# common tool locations
+#######################
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+A2P= a2p
-#	others such as gcc may want -ansi, others may want nothing
+AR= ar
-#	at all.  Adjust the CFLAGS line as needed.
+ASA= asa
-#
+AT= at
-# NOTE: Some compilers cannot optimize, or optimize some entries
+ATQ= atq
-#	entries incorrectly.  You might want need to turn on -O 
+ATRM= atrm
-#	to see if your compiler can handle them.
+AWK= awk
-#
+BANNER= banner
-#CFLAGS=-O -Xa
+BASE64= base64
-CFLAGS=-Xa
+BASENAME= basename
-CC=cc
+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
 
-# misc shell babble
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+#X11_LIBDIR= /usr/X11R6/lib
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
+#X11_LIBDIR= /usr/X11/lib
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
+X11_LIBDIR= /opt/X11/lib
 
-# winners that compile under ANSI C
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+#X11_INCDIR= /usr/X11R6/include
-	lush marangon nathan vern westley
+#X11_INCDIR= /usr/X11/include
-ALT_NAMES= adgrep am babble first ag whereami
+X11_INCDIR= /opt/X11/include
 
-all: $(WINNERS) $(ALT_NAMES)
+# Common C compiler warnings to silence
+#
+#CSILENCE=
+CSILENCE= -Wno-bitwise-op-parentheses -Wno-comment -Wno-deprecated-declarations \
+	-Wno-error -Wno-implicit-function-declaration -Wno-format-security \
+	-Wno-logical-op-parentheses -Wno-macro-redefined -Wno-parentheses \
+	-Wno-return-type -Wno-uninitialized -Wno-unused-value -Wno-unused-variable \
+	-Wno-unused-but-set-variable -Wno-unsequenced -Wno-unused-parameter
 
-adrian: adrian.c
+# Common C compiler warning flags
-	$(CC) $(CFLAGS) adrian.c -o adrian
+#
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+#CWARN= ${CSILENCE}
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
+#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-float-conversion -Wno-missing-noreturn \
+	-Wno-missing-prototypes -Wno-missing-variable-declarations -Wno-padded \
+	-Wno-poison-system-directories -Wno-shadow -Wno-unreachable-code \
+	-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= adrian
+PROG= ${ENTRY}
+#
+OBJ= ${PROG}.o
+DATA=
+TARGET= ${PROG}
+#
+ALT_OBJ=
+ALT_TARGET=
+
+
+#################
+# build the entry
+#################
+#
+all: data ${TARGET}
+	@${TRUE}
+
+.PHONY: all alt data everything clean clobber install \
+	love haste waste maker easter_egg sandwich \
+	supernova deep_magic magic charon pluto
+
+${PROG}: ${PROG}.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+	${RM} -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	${SED} '1s/\..*\./. wc ./' adrian.c > ad.temp
 	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
+	${CC} ${CFLAGS} -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
+	${SED} '1s/\..*\./. basename ./' adrian.c > ad.temp
 	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
+	${CC} ${CFLAGS} -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
+	${SED} '1s/\..*\./. echo| ./' adrian.c > ad.temp
 	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
+	${CC} ${CFLAGS} -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
+	${SED} '1s/\..*\./. head; ./' adrian.c > ad.temp
 	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
+	${CC} ${CFLAGS} -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
+	${SED} '1s/\..*\./. sleep ./' adrian.c > ad.temp
 	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
+	${CC} ${CFLAGS} -o adsleep adsleep.c
-	$(RM) -f ad.temp
+	${RM} -f ad.temp
 
-# NOTE: this is the original source that won
+adgrep: ${PROG}
+	${RM} -f $@
+	${LN} $< $@
+
+# alternative executable
 #
-adrian.orig: adrian.orig.c
+alt: data ${ALT_TARGET}
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+	@${TRUE}
 
-albert: albert.c
+# data files
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+data: ${DATA}
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
+	@${TRUE}
 
-ant: ant.c
+# both all and alt
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+everything: all alt
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
-	$(CC) $(CFLAGS) gson.c -o gson
 
-# NOTE: some systems may only need:
+###############
+# utility rules
+###############
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
-#
-kivinen: kivinen.c
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
-
-# NOTE: this is the original program that won
-#
-# NOTE: some systems may only need:
-#
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
-#
-kivinen.orig: kivinen.orig.c
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
-	    -lsocket -lresolv -lnsl
-
-imc: imc.c
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
-#
-imc.orig: imc.orig.c
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
-
-lush: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
-#
-lush.orig: lush.orig.c
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
-
-# NOTE: some systems may need:
-#
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
-#
-marangon: marangon.c
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
-
-# NOTE: this is the original program that won
-#
-# NOTE: some systems may need:
-#
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
-#
-marangon.orig: marangon.orig.c
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
-#
-nathan.orig: nathan.orig.c
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
-
-vern: vern.tmp.c
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
-#
-vern.orig: vern.orig.tmp.c
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
-
-vern.orig.tmp.c: vern.orig.c
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
-#
-adgrep: adrian
-	$(RM) -f adgrep
-	$(LN) adrian adgrep
-am: ant
-	$(RM) -f am
-	$(LN) ant am
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
-
 clean:
-	$(RM) -f *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@-if [ -f indent.c ]; then \
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	    ${RM} -f sandwich; \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    echo 'ate sandwich'; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	fi
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo "Dr. Spock says that is not logical!"
-	$(CP) am am.safe
+	@${TRUE}
-	$(RM) -f $(WINNERS) a.out
-	$(RM) -f $(ALT_NAMES)
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+# you may be able to misunderstand the source by reading indent.c
-	@true
+#
+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
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo 'not war?'
+	@${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"

1992/adrian/README.md

@@ -1,4 +1,4 @@
-Most Educational:
+# Most Educational:
 
 	Adrian Mariano
 	University of Washington
@@ -6,25 +6,26 @@ Most Educational:
 	Mercer Island, WA 98040
 	USA
 
+## To build:
 
-Judges' comments:
+        make all
 
-    To build:
+### To run
-	make adrian
 
-    Try:
+	./adrian adrian.grep.try < adrian.hint
-	adrian adrian.grep.try < adrian.hint
+
-    
+	For the slow minded, try:
-    For the slow minded, try:
+
-	adsleep 32767
+	    ./adsleep 32767
+
+## Judges' comments
     
     Once you get past the obfuscation, you have an opportunity to learn
     about regular expressions and state machines.
 
     NOTE: Some compilers have had trouble optimizing this entry.
 
-
+## Author's comments
-Selected notes from the author:
 
                             ADrian's GREP (adgrep)
 

1992/albert/Makefile

@@ -1,244 +1,593 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - albert
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# 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
-CHMOD=chmod
-CP=cp
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	CPP=/lib/cpp
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-CPP=/usr/ccs/lib/acpp
+# Several Makefiles were modified / formed in 2022, and as such it may have
-
+# elements that are not historically compatible with way entries were built.
-# flags for ansi compiles
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Regarding individual entries:
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#	entries incorrectly.  You might want need to turn on -O 
+# conditions and build environments change, especially when it comes to more
-#	to see if your compiler can handle them.
+# 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.
 #
-#CFLAGS=-O -Xa
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-CFLAGS=-Xa
-CC=cc
-
-# misc shell babble
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+# GitHub pull requests are welcome:
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+# If you have a patch that might make running an entry work in modern Unix-like
-	lush marangon nathan vern westley
+# environments, please create a GitHub pull request for the IOCCC judges to
-ALT_NAMES= adgrep am babble first ag whereami
+# consider.
-
-all: $(WINNERS) $(ALT_NAMES)
-
-adrian: adrian.c
-	$(CC) $(CFLAGS) adrian.c -o adrian
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
-	$(RM) -f ad.temp
-
-# NOTE: this is the original source that won
 #
-adrian.orig: adrian.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+# 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
-albert: albert.c
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+# https://github.com/ioccc-src/winner
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
-
-ant: ant.c
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+################################################################################
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	$(CC) $(CFLAGS) gson.c -o gson
-
-# NOTE: some systems may only need:
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
 #
-kivinen: kivinen.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
 
-# NOTE: this is the original program that won
+
+#############################
+# shell used by this Makefile
+#############################
 #
-# NOTE: some systems may only need:
+SHELL= bash
+
+#######################
+# common tool locations
+#######################
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+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
+
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-kivinen.orig: kivinen.orig.c
+#X11_LIBDIR= /usr/X11R6/lib
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+#X11_LIBDIR= /usr/X11/lib
-	    -lsocket -lresolv -lnsl
+X11_LIBDIR= /opt/X11/lib
 
-imc: imc.c
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
 #
-imc.orig: imc.orig.c
+#X11_INCDIR= /usr/X11R6/include
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+#X11_INCDIR= /usr/X11/include
+X11_INCDIR= /opt/X11/include
 
-lush: lush.c
+# Common C compiler warnings to silence
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
 #
-lush.orig: lush.orig.c
+#CSILENCE=
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-unused-parameter
 
-# NOTE: some systems may need:
+# Common C compiler warning flags
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+#CWARN= ${CSILENCE}
+#CWARN= -Wall ${CSILENCE}
+#CWARN= -Wall -Wextra ${CSILENCE}
+CWARN= -Wall -Wextra -pedantic ${CSILENCE}
+
+# Compiler standard
 #
-marangon: marangon.c
+#CSTD=
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
+#CSTD= -ansi
+CSTD= -std=gnu90
 
-# NOTE: this is the original program that won
+# Compiler bit architecture
 #
-# NOTE: some systems may need:
+# Some entries require 32-bitness:
+# ARCH= -m32
 #
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
+# Some entries require 64-bitness:
+# ARCH= -m64
 #
-marangon.orig: marangon.orig.c
+# By default we assume nothing:
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
 #
-nathan.orig: nathan.orig.c
+ARCH=
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
 
-vern: vern.tmp.c
+# Defines that are needed to compile
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
 #
-vern.orig: vern.orig.tmp.c
+CDEFINE=
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
+#CDEFINE= -DIOCCC
 
-vern.orig.tmp.c: vern.orig.c
+# Include files that are needed to compile
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
 #
-adgrep: adrian
+CINCLUDE=
-	$(RM) -f adgrep
+#CINCLUDE= -include stdlib.h
-	$(LN) adrian adgrep
+#CINCLUDE= -include stdio.h
-am: ant
+#CINCLUDE= -include stdlib.h -include stdio.h
-	$(RM) -f am
+#CINCLUDE= -I ${X11_INCDIR}
-	$(LN) ant am
+#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
 
+# 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-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= albert
+PROG= ${ENTRY}
+#
+OBJ= ${PROG}.o
+DATA=
+TARGET= ${PROG}
+#
+ALT_OBJ=
+ALT_TARGET=
+
+
+#################
+# build the entry
+#################
+#
+all: data ${TARGET}
+	@${TRUE}
+
+.PHONY: all alt data everything clean clobber install \
+	love haste waste maker easter_egg sandwich \
+	supernova deep_magic magic charon pluto
+
+${PROG}: ${PROG}.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+
+# alternative executable
+#
+alt: data ${ALT_TARGET}
+	@${TRUE}
+
+# data files
+#
+data: ${DATA}
+	@${TRUE}
+
+# both all and alt
+#
+everything: all alt
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@-if [ -f indent.c ]; then \
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	    ${RM} -f sandwich; \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    echo 'ate sandwich'; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	fi
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo "Dr. Spock says that is not logical!"
-	$(CP) am am.safe
+	@${TRUE}
-	$(RM) -f $(WINNERS) a.out
-	$(RM) -f $(ALT_NAMES)
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+# you may be able to misunderstand the source by reading indent.c
-	@true
+#
+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
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo 'not war?'
+	@${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"

1992/albert/README.md

@@ -1,4 +1,4 @@
-Most Useful Program:
+# Most Useful Program:
 
 	Albert van der Horst
 	S P&A R&C
@@ -6,19 +6,21 @@ Most Useful Program:
 	3511 RA   UTRECHT
 	The Netherlands
 
+## To build:
 
-Judges' comments:
+        make all
 
-    For a canned example:
+### To run
-	make albert
+
-	albert 1234567890123456789
+	./albert 1234567890123456789
+
+## Judges' comments
     
     We were impressed with the speed at which it was able to factor
     arbitrarily large numbers consisting of factors that fit into
     a long.
 
-
+## Author's comments
-Selected notes from the author:
 
     The Obfuscated version of the Horst algorithm.
 

1992/ant/.gitignore

@@ -1 +1,3 @@
+am
+am.safe
 ant

1992/ant/Makefile

@@ -1,244 +1,607 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - ant
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# 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
-CHMOD=chmod
-CP=cp
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	CPP=/lib/cpp
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-CPP=/usr/ccs/lib/acpp
+# Several Makefiles were modified / formed in 2022, and as such it may have
-
+# elements that are not historically compatible with way entries were built.
-# flags for ansi compiles
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Regarding individual entries:
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#	entries incorrectly.  You might want need to turn on -O 
+# conditions and build environments change, especially when it comes to more
-#	to see if your compiler can handle them.
+# 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.
 #
-#CFLAGS=-O -Xa
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-CFLAGS=-Xa
-CC=cc
-
-# misc shell babble
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+# GitHub pull requests are welcome:
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+# If you have a patch that might make running an entry work in modern Unix-like
-	lush marangon nathan vern westley
+# environments, please create a GitHub pull request for the IOCCC judges to
-ALT_NAMES= adgrep am babble first ag whereami
+# consider.
-
-all: $(WINNERS) $(ALT_NAMES)
-
-adrian: adrian.c
-	$(CC) $(CFLAGS) adrian.c -o adrian
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
-	$(RM) -f ad.temp
-
-# NOTE: this is the original source that won
 #
-adrian.orig: adrian.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+# 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
-albert: albert.c
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+# https://github.com/ioccc-src/winner
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
-
-ant: ant.c
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+################################################################################
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	$(CC) $(CFLAGS) gson.c -o gson
-
-# NOTE: some systems may only need:
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
 #
-kivinen: kivinen.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
 
-# NOTE: this is the original program that won
+
+#############################
+# shell used by this Makefile
+#############################
 #
-# NOTE: some systems may only need:
+SHELL= bash
+
+#######################
+# common tool locations
+#######################
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+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
+
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-kivinen.orig: kivinen.orig.c
+#X11_LIBDIR= /usr/X11R6/lib
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+#X11_LIBDIR= /usr/X11/lib
-	    -lsocket -lresolv -lnsl
+X11_LIBDIR= /opt/X11/lib
 
-imc: imc.c
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
 #
-imc.orig: imc.orig.c
+#X11_INCDIR= /usr/X11R6/include
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+#X11_INCDIR= /usr/X11/include
+X11_INCDIR= /opt/X11/include
 
-lush: lush.c
+# Common C compiler warnings to silence
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
 #
-lush.orig: lush.orig.c
+#CSILENCE=
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-unsequenced
 
-# NOTE: some systems may need:
+# Common C compiler warning flags
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+#CWARN= ${CSILENCE}
+#CWARN= -Wall ${CSILENCE}
+#CWARN= -Wall -Wextra ${CSILENCE}
+CWARN= -Wall -Wextra -pedantic ${CSILENCE}
+
+# Compiler standard
 #
-marangon: marangon.c
+#CSTD=
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
+#CSTD= -ansi
+CSTD= -std=gnu90
 
-# NOTE: this is the original program that won
+# Compiler bit architecture
 #
-# NOTE: some systems may need:
+# Some entries require 32-bitness:
+# ARCH= -m32
 #
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
+# Some entries require 64-bitness:
+# ARCH= -m64
 #
-marangon.orig: marangon.orig.c
+# By default we assume nothing:
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
 #
-nathan.orig: nathan.orig.c
+ARCH=
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
 
-vern: vern.tmp.c
+# Defines that are needed to compile
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
 #
-vern.orig: vern.orig.tmp.c
+CDEFINE=
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
+#CDEFINE= -DIOCCC
 
-vern.orig.tmp.c: vern.orig.c
+# Include files that are needed to compile
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
 #
-adgrep: adrian
+CINCLUDE=
-	$(RM) -f adgrep
+#CINCLUDE= -include stdlib.h
-	$(LN) adrian adgrep
+#CINCLUDE= -include stdio.h
-am: ant
+#CINCLUDE= -include stdlib.h -include stdio.h
-	$(RM) -f am
+#CINCLUDE= -I ${X11_INCDIR}
-	$(LN) ant am
+#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
 
+# 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-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= ant
+PROG= ${ENTRY}
+#
+OBJ= ${PROG}.o
+DATA=
+TARGET= ${PROG}
+#
+ALT_OBJ=
+ALT_TARGET=
+
+
+#################
+# build the entry
+#################
+#
+all: data ${TARGET}
+	@${TRUE}
+
+.PHONY: all alt data everything clean clobber install \
+	love haste waste maker easter_egg sandwich \
+	am am_clobber \
+	supernova deep_magic magic charon pluto
+
+${PROG}: ${PROG}.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+
+am: ${PROG}
+	${RM} -f $@
+	${LN} $< $@
+
+# alternative executable
+#
+alt: data ${ALT_TARGET}
+	@${TRUE}
+
+# data files
+#
+data: ${DATA}
+	@${TRUE}
+
+# both all and alt
+#
+everything: all alt
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@-if [ -f indent.c ]; then \
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	    ${RM} -f sandwich; \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    echo 'ate sandwich'; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	fi
 
 am_clobber: clean am
-	$(RM) -f am.safe
+	${RM} -f am.safe
-	$(CP) am am.safe
+	${CP} am am.safe
-	$(RM) -f $(WINNERS) a.out
+	${CP} am.safe am
-	$(RM) -f $(ALT_NAMES)
+	${RM} -f am.safe
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+install:
-	@true
+	@echo "Dr. Spock says that is not logical!"
+	@${TRUE}
 
-install: all
+# you may be able to misunderstand the source by reading indent.c
-	cat $(WINNERS) > /dev/null
+#
+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"

1992/ant/README.md

@@ -1,4 +1,4 @@
-Best Utility:
+# Best Utility:
 
 	Anthony C Howe
 	Mortice Kern Systems Inc.
@@ -7,13 +7,16 @@ Best Utility:
 	N2J 3G4
 	Canada
 
+## To build:
 
-Judges' comments:
+        make all
+
+### To run
+
+	./am ant.test.mk
+
+## Judges' comments
 
-   To use:
-	make am
-	am ant.test.mk
-    
     Like much of Posix, obfuscation has its place.  Your task is to
     figure out where.
 
@@ -22,12 +25,12 @@ Judges' comments:
     P1003 sub-committee.
 
     We also suggest that you try:
+
 	make am
-	am Makefile am_clobber		<-- clobber everything except am
+	./am Makefile am_clobber	# clobber everything except am
-	am Makefile all
+	./am Makefile all
 
-
+## Author's comments
-Selected notes from the author:
 
     See the file ant.README.
 

1992/buzzard.1/.gitignore

@@ -1 +1,4 @@
+babble
+babble.cppcb
 buzzard.1
+tmp

1992/buzzard.1/Makefile

@@ -1,244 +1,629 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - buzzard.1
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# 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
-CHMOD=chmod
-CP=cp
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	CPP=/lib/cpp
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-CPP=/usr/ccs/lib/acpp
+# Several Makefiles were modified / formed in 2022, and as such it may have
-
+# elements that are not historically compatible with way entries were built.
-# flags for ansi compiles
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Regarding individual entries:
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#	entries incorrectly.  You might want need to turn on -O 
+# conditions and build environments change, especially when it comes to more
-#	to see if your compiler can handle them.
+# 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.
 #
-#CFLAGS=-O -Xa
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-CFLAGS=-Xa
-CC=cc
-
-# misc shell babble
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+# GitHub pull requests are welcome:
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+# If you have a patch that might make running an entry work in modern Unix-like
-	lush marangon nathan vern westley
+# environments, please create a GitHub pull request for the IOCCC judges to
-ALT_NAMES= adgrep am babble first ag whereami
+# consider.
-
-all: $(WINNERS) $(ALT_NAMES)
-
-adrian: adrian.c
-	$(CC) $(CFLAGS) adrian.c -o adrian
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
-	$(RM) -f ad.temp
-
-# NOTE: this is the original source that won
 #
-adrian.orig: adrian.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+# 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
-albert: albert.c
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+# https://github.com/ioccc-src/winner
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
-
-ant: ant.c
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+################################################################################
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	$(CC) $(CFLAGS) gson.c -o gson
-
-# NOTE: some systems may only need:
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
 #
-kivinen: kivinen.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
 
-# NOTE: this is the original program that won
+
+#############################
+# shell used by this Makefile
+#############################
 #
-# NOTE: some systems may only need:
+SHELL= bash
+
+#######################
+# common tool locations
+#######################
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+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
+
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-kivinen.orig: kivinen.orig.c
+#X11_LIBDIR= /usr/X11R6/lib
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+#X11_LIBDIR= /usr/X11/lib
-	    -lsocket -lresolv -lnsl
+X11_LIBDIR= /opt/X11/lib
 
-imc: imc.c
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
 #
-imc.orig: imc.orig.c
+#X11_INCDIR= /usr/X11R6/include
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+#X11_INCDIR= /usr/X11/include
+X11_INCDIR= /opt/X11/include
 
-lush: lush.c
+# Common C compiler warnings to silence
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
 #
-lush.orig: lush.orig.c
+#CSILENCE=
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-pedantic \
+	-Wno-unused-parameter
 
-# NOTE: some systems may need:
+# Common C compiler warning flags
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+#CWARN= ${CSILENCE}
+#CWARN= -Wall ${CSILENCE}
+CWARN= -Wall -Wextra ${CSILENCE}
+#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
+
+# Compiler standard
 #
-marangon: marangon.c
+#CSTD=
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
+#CSTD= -ansi
+CSTD= -std=gnu90
 
-# NOTE: this is the original program that won
+# Compiler bit architecture
 #
-# NOTE: some systems may need:
+# Some entries require 32-bitness:
+# ARCH= -m32
 #
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
+# Some entries require 64-bitness:
+# ARCH= -m64
 #
-marangon.orig: marangon.orig.c
+# By default we assume nothing:
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
 #
-nathan.orig: nathan.orig.c
+ARCH=
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
 
-vern: vern.tmp.c
+# Defines that are needed to compile
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
 #
-vern.orig: vern.orig.tmp.c
+CDEFINE=
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
+#CDEFINE= -DIOCCC
 
-vern.orig.tmp.c: vern.orig.c
+# Include files that are needed to compile
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
 #
-adgrep: adrian
+CINCLUDE=
-	$(RM) -f adgrep
+#CINCLUDE= -include stdlib.h
-	$(LN) adrian adgrep
+#CINCLUDE= -include stdio.h
-am: ant
+#CINCLUDE= -include stdlib.h -include stdio.h
-	$(RM) -f am
+#CINCLUDE= -I ${X11_INCDIR}
-	$(LN) ant am
+#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
 
+# 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-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= buzzard.1
+PROG= ${ENTRY}
+#
+OBJ= ${PROG}.o
+DATA=
+TARGET= ${PROG}
+#
+ALT_OBJ=
+ALT_TARGET=
+
+NOINCLUDE= ${SED} -e 's/^.\([	 ]*\)include/%include/'
+SPACECLEAN= ${SED} -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	 ]*/\1\2/g'
+CPPCLEAN= ${GREP} -v '^. [0-9][0-9]*'
+
+
+#################
+# build the entry
+#################
+#
+all: data ${TARGET}
+	@${TRUE}
+
+.PHONY: all alt data everything clean clobber install \
+	love haste waste maker easter_egg sandwich \
+	supernova deep_magic magic charon pluto
+
+${PROG}: ${PROG}.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+
+# alternative executable
+#
+alt: data ${ALT_TARGET}
+	@${TRUE}
+
+babble.cppcb: ${PROG}.c
+	${RM} -f tmp
+	${NOINCLUDE} ${PROG}.c | \
+	    ${CPP} ${CPPFLAGS} | \
+	    ${CPPCLEAN} | \
+	    ${UNIQ} | \
+	    ${SPACECLEAN} > tmp 2>&1
+	@if which "${GINDENT}" >/dev/null 2>&1; then \
+	    echo ${RM} -f $@; \
+	    ${RM} -f $@; \
+	    echo "${GINDENT} < tmp > $@"; \
+	    ${GINDENT} < tmp > $@; \
+	elif which "${INDENT}" >/dev/null 2>&1; then \
+	    echo ${RM} -f $@; \
+	    ${RM} -f $@; \
+	    echo "${INDENT} < $< > $@"; \
+	    ${INDENT} < tmp > $@; \
+	else \
+	    echo ${RM} -f $@; \
+	    ${RM} -f $@; \
+	    echo "${MV} -f tmpbabble.cppcb $@"; \
+	    ${MV} -f tmp $@; \
+	fi
+	${RM} -f tmp
+
+babble: ${PROG}
+	${RM} -f $@
+	${LN} $< $@
+
+# data files
+#
+data: ${DATA}
+	@${TRUE}
+
+# both all and alt
+#
+everything: all alt
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@-if [ -f indent.c ]; then \
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	${RM} -f babble.cppcb babble
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    ${RM} -f sandwich; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	    echo 'ate sandwich'; \
+	fi
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo "Dr. Spock says that is not logical!"
-	$(CP) am am.safe
+	@${TRUE}
-	$(RM) -f $(WINNERS) a.out
-	$(RM) -f $(ALT_NAMES)
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+# you may be able to misunderstand the source by reading indent.c
-	@true
+#
+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
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo 'not war?'
+	@${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"

1992/buzzard.1/README.md

@@ -7,24 +7,26 @@ Most Obfuscated Algorithm:
 	USA
 
 
-Judges' comments:
+## To build:
+
+        make all
+
+### To run
+
+	./babble 0 10
+	./babble 56 720
+	./babble 1 521
+
+## Judges' comments
 
-    To see clearly why this won an award:
-	make babble
-    
-    Try:
-	babble 0 10
-	babble 56 720
-	babble 1 521
-    
     To see good C Preprocessor babble, try:
+
 	make babble.cppcb
 	cat babble.cppcb
     
     Notice how many statements it takes to do anything useful?
 
-
+## Author's comments
-Selected notes from the author:
 
     What you shouldn't think about babble:
 

1992/buzzard.2/.gitignore

@@ -1 +1,2 @@
 buzzard.2
+first

1992/buzzard.2/Makefile

@@ -1,244 +1,600 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - buzzard.2
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# 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
-CHMOD=chmod
-CP=cp
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	CPP=/lib/cpp
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-CPP=/usr/ccs/lib/acpp
+# Several Makefiles were modified / formed in 2022, and as such it may have
-
+# elements that are not historically compatible with way entries were built.
-# flags for ansi compiles
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Regarding individual entries:
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#	entries incorrectly.  You might want need to turn on -O 
+# conditions and build environments change, especially when it comes to more
-#	to see if your compiler can handle them.
+# 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.
 #
-#CFLAGS=-O -Xa
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-CFLAGS=-Xa
-CC=cc
-
-# misc shell babble
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+# GitHub pull requests are welcome:
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+# If you have a patch that might make running an entry work in modern Unix-like
-	lush marangon nathan vern westley
+# environments, please create a GitHub pull request for the IOCCC judges to
-ALT_NAMES= adgrep am babble first ag whereami
+# consider.
-
-all: $(WINNERS) $(ALT_NAMES)
-
-adrian: adrian.c
-	$(CC) $(CFLAGS) adrian.c -o adrian
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
-	$(RM) -f ad.temp
-
-# NOTE: this is the original source that won
 #
-adrian.orig: adrian.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+# 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
-albert: albert.c
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+# https://github.com/ioccc-src/winner
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
-
-ant: ant.c
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+################################################################################
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	$(CC) $(CFLAGS) gson.c -o gson
-
-# NOTE: some systems may only need:
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
 #
-kivinen: kivinen.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
 
-# NOTE: this is the original program that won
+
+#############################
+# shell used by this Makefile
+#############################
 #
-# NOTE: some systems may only need:
+SHELL= bash
+
+#######################
+# common tool locations
+#######################
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+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
+
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-kivinen.orig: kivinen.orig.c
+#X11_LIBDIR= /usr/X11R6/lib
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+#X11_LIBDIR= /usr/X11/lib
-	    -lsocket -lresolv -lnsl
+X11_LIBDIR= /opt/X11/lib
 
-imc: imc.c
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
 #
-imc.orig: imc.orig.c
+#X11_INCDIR= /usr/X11R6/include
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+#X11_INCDIR= /usr/X11/include
+X11_INCDIR= /opt/X11/include
 
-lush: lush.c
+# Common C compiler warnings to silence
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
 #
-lush.orig: lush.orig.c
+#CSILENCE=
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-pedantic \
+	-Wno-return-type
 
-# NOTE: some systems may need:
+# Common C compiler warning flags
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+#CWARN= ${CSILENCE}
+#CWARN= -Wall ${CSILENCE}
+#CWARN= -Wall -Wextra ${CSILENCE}
+CWARN= -Wall -Wextra -pedantic ${CSILENCE}
+
+# Compiler standard
 #
-marangon: marangon.c
+#CSTD=
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
+#CSTD= -ansi
+CSTD= -std=gnu90
 
-# NOTE: this is the original program that won
+# Compiler bit architecture
 #
-# NOTE: some systems may need:
+# Some entries require 32-bitness:
+# ARCH= -m32
 #
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
+# Some entries require 64-bitness:
+# ARCH= -m64
 #
-marangon.orig: marangon.orig.c
+# By default we assume nothing:
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
 #
-nathan.orig: nathan.orig.c
+ARCH=
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
 
-vern: vern.tmp.c
+# Defines that are needed to compile
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
 #
-vern.orig: vern.orig.tmp.c
+CDEFINE=
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
+#CDEFINE= -DIOCCC
 
-vern.orig.tmp.c: vern.orig.c
+# Include files that are needed to compile
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
 #
-adgrep: adrian
+CINCLUDE=
-	$(RM) -f adgrep
+#CINCLUDE= -include stdlib.h
-	$(LN) adrian adgrep
+#CINCLUDE= -include stdio.h
-am: ant
+#CINCLUDE= -include stdlib.h -include stdio.h
-	$(RM) -f am
+#CINCLUDE= -I ${X11_INCDIR}
-	$(LN) ant am
+#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
 
+# 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-missing-prototypes -Wno-missing-variable-declarations \
+	-Wno-poison-system-directories -Wno-strict-prototypes -Wno-unreachable-code
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
+
+
+##############################
+# Special flags for this entry
+##############################
+#
+ENTRY= buzzard.2
+PROG= ${ENTRY}
+#
+OBJ= ${PROG}.o
+DATA=
+TARGET= ${PROG}
+#
+ALT_OBJ=
+ALT_TARGET=
+
+
+#################
+# build the entry
+#################
+#
+all: data ${TARGET}
+	@${TRUE}
+
+.PHONY: all alt data everything clean clobber install \
+	love haste waste maker easter_egg sandwich \
+	supernova deep_magic magic charon pluto
+
+${PROG}: ${PROG}.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+
+first: ${PROG}
+	${RM} -f $@
+	${LN} $< $@
+
+# alternative executable
+#
+alt: data ${ALT_TARGET}
+	@${TRUE}
+
+# data files
+#
+data: ${DATA}
+	@${TRUE}
+
+# both all and alt
+#
+everything: all alt
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@-if [ -f indent.c ]; then \
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	${RM} -f first
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    ${RM} -f sandwich; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	    echo 'ate sandwich'; \
+	fi
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo "Dr. Spock says that is not logical!"
-	$(CP) am am.safe
+	@${TRUE}
-	$(RM) -f $(WINNERS) a.out
-	$(RM) -f $(ALT_NAMES)
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+# you may be able to misunderstand the source by reading indent.c
-	@true
+#
+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
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo 'not war?'
+	@${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"

1992/buzzard.2/README.md

@@ -1,4 +1,4 @@
-Best Language Tool:
+# Best Language Tool:
 
 	Sean Barrett
 	Software Construction Company
@@ -6,27 +6,37 @@ Best Language Tool:
 	College Station, TX 77840
 	USA
 
+## To build:
 
-Judges' comments:
+        make all
+
+### To run
 
     First:
-	make first
-    
-    Second:
-	echo help | cat third help.th - | first
-	cat third demo5.th | first
-    
-    Third:
-	cat third help.th - | first
 
-	Wait until Ok is printed and the type:
+	make first
+
+    Second:
+
+	echo help | cat third help.th - | ./first
+	cat third demo5.th | ./first
+
+    Third:
+
+	cat third help.th - | ./first
+
+	NOTE: Wait until Ok is printed and the type:
 	    2 3 + . cr	    <-- yes you should really type the 2 letters: cr
 
     Forth:
+
 	Sorry, this is third!
 
+## Judges' comments
 
-Selected notes from the author:
+    Have fun!
+
+## Author's comments
 
     What it does:
 
@@ -116,7 +126,7 @@ Selected notes from the author:
 	it also obfuscates the code.  (Unfortunately, the top of stack
 	is a global variable and neither gcc nor most bundled compilers
 	seem to register allocate it.)
-	
+
         More significant are the design obfuscations.  m[0] is the
         "dictionary pointer", used when compiling words, and m[1] is
         the return stack index.  Both are used as integer offsets into

1992/gson/.gitignore

@@ -1 +1,2 @@
 gson
+og

1992/gson/Makefile

@@ -1,244 +1,603 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - gson
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# 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
-CHMOD=chmod
-CP=cp
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	CPP=/lib/cpp
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-CPP=/usr/ccs/lib/acpp
+# Several Makefiles were modified / formed in 2022, and as such it may have
-
+# elements that are not historically compatible with way entries were built.
-# flags for ansi compiles
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Regarding individual entries:
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#	entries incorrectly.  You might want need to turn on -O 
+# conditions and build environments change, especially when it comes to more
-#	to see if your compiler can handle them.
+# 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.
 #
-#CFLAGS=-O -Xa
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-CFLAGS=-Xa
-CC=cc
-
-# misc shell babble
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+# GitHub pull requests are welcome:
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+# If you have a patch that might make running an entry work in modern Unix-like
-	lush marangon nathan vern westley
+# environments, please create a GitHub pull request for the IOCCC judges to
-ALT_NAMES= adgrep am babble first ag whereami
+# consider.
-
-all: $(WINNERS) $(ALT_NAMES)
-
-adrian: adrian.c
-	$(CC) $(CFLAGS) adrian.c -o adrian
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
-	$(RM) -f ad.temp
-
-# NOTE: this is the original source that won
 #
-adrian.orig: adrian.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+# 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
-albert: albert.c
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+# https://github.com/ioccc-src/winner
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
-
-ant: ant.c
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+################################################################################
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	$(CC) $(CFLAGS) gson.c -o gson
-
-# NOTE: some systems may only need:
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
 #
-kivinen: kivinen.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
 
-# NOTE: this is the original program that won
+
+#############################
+# shell used by this Makefile
+#############################
 #
-# NOTE: some systems may only need:
+SHELL= bash
+
+#######################
+# common tool locations
+#######################
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+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
+
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-kivinen.orig: kivinen.orig.c
+#X11_LIBDIR= /usr/X11R6/lib
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+#X11_LIBDIR= /usr/X11/lib
-	    -lsocket -lresolv -lnsl
+X11_LIBDIR= /opt/X11/lib
 
-imc: imc.c
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
 #
-imc.orig: imc.orig.c
+#X11_INCDIR= /usr/X11R6/include
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+#X11_INCDIR= /usr/X11/include
+X11_INCDIR= /opt/X11/include
 
-lush: lush.c
+# Common C compiler warnings to silence
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
 #
-lush.orig: lush.orig.c
+#CSILENCE=
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+CSILENCE= -Wno-bitwise-op-parentheses -Wno-char-subscripts \
+	-Wno-deprecated-declarations -Wno-empty-body -Wno-error \
+	-Wno-implicit-function-declaration -Wno-parentheses -Wno-pedantic \
+	-Wno-return-type -Wno-unused-parameter -Wno-unused-value
 
-# NOTE: some systems may need:
+# Common C compiler warning flags
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+#CWARN= ${CSILENCE}
+#CWARN= -Wall ${CSILENCE}
+#CWARN= -Wall -Wextra ${CSILENCE}
+CWARN= -Wall -Wextra -pedantic ${CSILENCE}
+
+# Compiler standard
 #
-marangon: marangon.c
+#CSTD=
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
+#CSTD= -ansi
+CSTD= -std=gnu90
 
-# NOTE: this is the original program that won
+# Compiler bit architecture
 #
-# NOTE: some systems may need:
+# Some entries require 32-bitness:
+# ARCH= -m32
 #
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
+# Some entries require 64-bitness:
+# ARCH= -m64
 #
-marangon.orig: marangon.orig.c
+# By default we assume nothing:
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
 #
-nathan.orig: nathan.orig.c
+ARCH=
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
 
-vern: vern.tmp.c
+# Defines that are needed to compile
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
 #
-vern.orig: vern.orig.tmp.c
+CDEFINE=
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
+#CDEFINE= -DIOCCC
 
-vern.orig.tmp.c: vern.orig.c
+# Include files that are needed to compile
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
 #
-adgrep: adrian
+CINCLUDE=
-	$(RM) -f adgrep
+#CINCLUDE= -include stdlib.h
-	$(LN) adrian adgrep
+#CINCLUDE= -include stdio.h
-am: ant
+#CINCLUDE= -include stdlib.h -include stdio.h
-	$(RM) -f am
+#CINCLUDE= -I ${X11_INCDIR}
-	$(LN) ant am
+#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
 
+# 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-implicit-int-conversion -Wno-missing-prototypes \
+	-Wno-missing-variable-declarations -Wno-poison-system-directories \
+	-Wno-shorten-64-to-32 -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= gson
+PROG= ${ENTRY}
+#
+OBJ= ${PROG}.o
+DATA=
+TARGET= ${PROG} og
+#
+ALT_OBJ=
+ALT_TARGET=
+
+
+#################
+# build the entry
+#################
+#
+all: data ${TARGET}
+	@${TRUE}
+
+.PHONY: all alt data everything clean clobber install \
+	love haste waste maker easter_egg sandwich \
+	supernova deep_magic magic charon pluto
+
+${PROG}: ${PROG}.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+
+og: ${PROG}
+	${RM} -f $@
+	${LN} $< $@
+
+# alternative executable
+#
+alt: data ${ALT_TARGET}
+	@${TRUE}
+
+# data files
+#
+data: ${DATA}
+	@${TRUE}
+
+# both all and alt
+#
+everything: all alt
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@-if [ -f indent.c ]; then \
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	${RM} -f og
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    ${RM} -f sandwich; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	    echo 'ate sandwich'; \
+	fi
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo "Dr. Spock says that is not logical!"
-	$(CP) am am.safe
+	@${TRUE}
-	$(RM) -f $(WINNERS) a.out
-	$(RM) -f $(ALT_NAMES)
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+# you may be able to misunderstand the source by reading indent.c
-	@true
+#
+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
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo 'not war?'
+	@${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"

1992/gson/README.md

@@ -1,4 +1,4 @@
-Most Humorous Output:
+# Most Humorous Output:
 
 	Andreas Gustafsson
 	Helsinki University of Technology
@@ -6,36 +6,39 @@ Most Humorous Output:
 	00410 Helsinki
 	FINLAND
 
+## To build:
 
-Judges' comments:
+        make all
+
+### To run
+
+	./og word word2 word3 < /path/to/dictionary
+
+## Judges' comment
 
-    To make:
-	make ag
-    
     Determine where your system dictionary is located.  You may find
     it located in one of the following places:
 
-	    /usr/dict/words
+	/usr/share/dict/words
-	    /usr/share/lib/spell/words
+	/usr/share/lib/spell/words
-	    /usr/ucblib/dict/words
+	/usr/ucblib/dict/words
-	    /dev/null			<-- for machines with nothing to say
+	/dev/null			# <-- for machines with nothing to say
     
     Then using the proper dictionary:
 
-        ag free software foundation	< /usr/dict/words
+        ./ag free software foundation	< /usr/share/dict/words
-        ag obfuscated c contest		< /usr/dict/words
+        ./ag obfuscated c contest	< /usr/share/dict/words
-        ag unix international		< /usr/dict/words
+        ./ag unix international		< /usr/share/dict/words
-	ag george bush			< /usr/dict/words
+	./ag george bush		< /usr/share/dict/words
-	ag bill clinton			< /usr/dict/words
+	./ag bill clinton		< /usr/share/dict/words
-	ag ross perot			< /usr/dict/words
+	./ag ross perot			< /usr/share/dict/words
-	ag paul e tsongas		< /usr/dict/words
+	./ag paul e tsongas		< /usr/share/dict/words
 
     Recently some newspapers printed amusing anagrams of one of the
     names listed above.  Run this program to find the anagrams they
     weren't allowed to print!
 
-
+## Author's comments
-Selected notes from the author:
 
     The name of the game:
     

1992/imc/Makefile

@@ -1,244 +1,595 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - imc
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# 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
-CHMOD=chmod
-CP=cp
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	CPP=/lib/cpp
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-CPP=/usr/ccs/lib/acpp
+# Several Makefiles were modified / formed in 2022, and as such it may have
-
+# elements that are not historically compatible with way entries were built.
-# flags for ansi compiles
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Regarding individual entries:
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#	entries incorrectly.  You might want need to turn on -O 
+# conditions and build environments change, especially when it comes to more
-#	to see if your compiler can handle them.
+# 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.
 #
-#CFLAGS=-O -Xa
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-CFLAGS=-Xa
-CC=cc
-
-# misc shell babble
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+# GitHub pull requests are welcome:
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+# If you have a patch that might make running an entry work in modern Unix-like
-	lush marangon nathan vern westley
+# environments, please create a GitHub pull request for the IOCCC judges to
-ALT_NAMES= adgrep am babble first ag whereami
+# consider.
-
-all: $(WINNERS) $(ALT_NAMES)
-
-adrian: adrian.c
-	$(CC) $(CFLAGS) adrian.c -o adrian
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
-	$(RM) -f ad.temp
-
-# NOTE: this is the original source that won
 #
-adrian.orig: adrian.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+# 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
-albert: albert.c
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+# https://github.com/ioccc-src/winner
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
-
-ant: ant.c
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+################################################################################
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	$(CC) $(CFLAGS) gson.c -o gson
-
-# NOTE: some systems may only need:
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
 #
-kivinen: kivinen.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
 
-# NOTE: this is the original program that won
+
+#############################
+# shell used by this Makefile
+#############################
 #
-# NOTE: some systems may only need:
+SHELL= bash
+
+#######################
+# common tool locations
+#######################
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+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
+
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-kivinen.orig: kivinen.orig.c
+#X11_LIBDIR= /usr/X11R6/lib
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+#X11_LIBDIR= /usr/X11/lib
-	    -lsocket -lresolv -lnsl
+X11_LIBDIR= /opt/X11/lib
 
-imc: imc.c
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
 #
-imc.orig: imc.orig.c
+#X11_INCDIR= /usr/X11R6/include
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+#X11_INCDIR= /usr/X11/include
+X11_INCDIR= /opt/X11/include
 
-lush: lush.c
+# Common C compiler warnings to silence
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
 #
-lush.orig: lush.orig.c
+#CSILENCE=
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-format
 
-# NOTE: some systems may need:
+# Common C compiler warning flags
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+#CWARN= ${CSILENCE}
+#CWARN= -Wall ${CSILENCE}
+#CWARN= -Wall -Wextra ${CSILENCE}
+CWARN= -Wall -Wextra -pedantic ${CSILENCE}
+
+# Compiler standard
 #
-marangon: marangon.c
+#CSTD=
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
+#CSTD= -ansi
+CSTD= -std=gnu90
 
-# NOTE: this is the original program that won
+# Compiler bit architecture
 #
-# NOTE: some systems may need:
+# Some entries require 32-bitness:
+# ARCH= -m32
 #
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
+# Some entries require 64-bitness:
+# ARCH= -m64
 #
-marangon.orig: marangon.orig.c
+# By default we assume nothing:
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
 #
-nathan.orig: nathan.orig.c
+ARCH=
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
 
-vern: vern.tmp.c
+# Defines that are needed to compile
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
 #
-vern.orig: vern.orig.tmp.c
+CDEFINE=
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
+#CDEFINE= -DIOCCC
 
-vern.orig.tmp.c: vern.orig.c
+# Include files that are needed to compile
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
 #
-adgrep: adrian
+CINCLUDE=
-	$(RM) -f adgrep
+#CINCLUDE= -include stdlib.h
-	$(LN) adrian adgrep
+#CINCLUDE= -include stdio.h
-am: ant
+#CINCLUDE= -include stdlib.h -include stdio.h
-	$(RM) -f am
+#CINCLUDE= -I ${X11_INCDIR}
-	$(LN) ant am
+#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
 
+# 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-error -Wno-implicit-function-declaration -Wno-format \
+	-Wno-missing-variable-declarations -Wno-poison-system-directorie \
+	-Wno-poison-system-directories -Wno-unknown-warning-option
+#
+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}
+
+.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 *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@-if [ -f indent.c ]; then \
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	    ${RM} -f sandwich; \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    echo 'ate sandwich'; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	fi
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo "Dr. Spock says that is not logical!"
-	$(CP) am am.safe
+	@${TRUE}
-	$(RM) -f $(WINNERS) a.out
-	$(RM) -f $(ALT_NAMES)
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+# you may be able to misunderstand the source by reading indent.c
-	@true
+#
+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
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo 'not war?'
+	@${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"

1992/imc/README.md

@@ -1,4 +1,4 @@
-Best Output:
+$ Best Output:
 
 	Ian Collier
 	Oxford University
@@ -8,10 +8,13 @@ Best Output:
 	OX1 4AW
 	ENGLAND
 
+## To build:
 
-Judges' comments:
+        make all
 
-    Make and run.
+### To run
+
+## Judges' comments
 
     The program is more interesting to run on workstations that can
     make use of a Sun raster file.  Others can make use of the -text
@@ -19,13 +22,12 @@ Judges' comments:
 
     Of course, the source (layout) is self-documenting!  :-)
 
-    NOTE: The original winning source imc.orig.c assumed that
+    NOTE: The original winning source assumed that
 	  exit returned a value which cause problems for some
 	  systems where exit returned a void.  The file imc.c
-	  avoids this problem.
+	  has been modified to avoid this problem.
 
-
+## Author's comments
-Selected notes from the author:
 
     Portability
 

1992/imc/imc.c

@@ -1,5 +1,4 @@
 #include		     <stdio.h> 
-#include		     <malloc.h> 
 #define			  ext(a) (exit(a),0)
 #define I		  " .:\';+<?F7RQ&%#*"
 #define a			"%s?\n"
@@ -29,7 +28,7 @@
 				  =128,K=1,V,B=0,Y,m=128,p=0,N
 				 =768,U=768,h[]={0x59A66A95,256
 			     ,192,1,6912,1,0,0},t,A=0,W=0,Z=63,X=23
-			    ;o*J,_;main(c,v)l c;o**v;{l q=1;for(;;q<
+			    ;o*J,_;main(c,v)int c;o**v;{l q=1;for(;;q<
 		  c	   ?(((J=v[q])[0]&&J[0]<48&&J++,((_= *J)<99||
 		_/2==	   '2'||(_-1)/3=='\"'||_==107||_/05*2==','||_
 	      >0x074)?(   fprintf(i,a,v[q]),r):_>0152?(_/4>27?(_&1?(

1992/kivinen/Makefile

@@ -1,244 +1,595 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - kivinen
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# 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
-CHMOD=chmod
-CP=cp
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	CPP=/lib/cpp
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-CPP=/usr/ccs/lib/acpp
+# Several Makefiles were modified / formed in 2022, and as such it may have
-
+# elements that are not historically compatible with way entries were built.
-# flags for ansi compiles
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Regarding individual entries:
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#	entries incorrectly.  You might want need to turn on -O 
+# conditions and build environments change, especially when it comes to more
-#	to see if your compiler can handle them.
+# 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.
 #
-#CFLAGS=-O -Xa
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-CFLAGS=-Xa
-CC=cc
-
-# misc shell babble
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+# GitHub pull requests are welcome:
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+# If you have a patch that might make running an entry work in modern Unix-like
-	lush marangon nathan vern westley
+# environments, please create a GitHub pull request for the IOCCC judges to
-ALT_NAMES= adgrep am babble first ag whereami
+# consider.
-
-all: $(WINNERS) $(ALT_NAMES)
-
-adrian: adrian.c
-	$(CC) $(CFLAGS) adrian.c -o adrian
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
-	$(RM) -f ad.temp
-
-# NOTE: this is the original source that won
 #
-adrian.orig: adrian.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+# 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
-albert: albert.c
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+# https://github.com/ioccc-src/winner
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
-
-ant: ant.c
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+################################################################################
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	$(CC) $(CFLAGS) gson.c -o gson
-
-# NOTE: some systems may only need:
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
 #
-kivinen: kivinen.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
 
-# NOTE: this is the original program that won
+
+#############################
+# shell used by this Makefile
+#############################
 #
-# NOTE: some systems may only need:
+SHELL= bash
+
+#######################
+# common tool locations
+#######################
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+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
+
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-kivinen.orig: kivinen.orig.c
+#X11_LIBDIR= /usr/X11R6/lib
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+#X11_LIBDIR= /usr/X11/lib
-	    -lsocket -lresolv -lnsl
+X11_LIBDIR= /opt/X11/lib
 
-imc: imc.c
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
 #
-imc.orig: imc.orig.c
+#X11_INCDIR= /usr/X11R6/include
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+#X11_INCDIR= /usr/X11/include
+X11_INCDIR= /opt/X11/include
 
-lush: lush.c
+# Common C compiler warnings to silence
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
 #
-lush.orig: lush.orig.c
+#CSILENCE=
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+CSILENCE= -Wno-bitwise-op-parentheses -Wno-error -Wno-implicit-function-declaration \
+	-Wno-logical-op-parentheses -Wno-main -Wno-variadic-macros
 
-# NOTE: some systems may need:
+# Common C compiler warning flags
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+#CWARN= ${CSILENCE}
+#CWARN= -Wall ${CSILENCE}
+#CWARN= -Wall -Wextra ${CSILENCE}
+CWARN= -Wall -Wextra -pedantic ${CSILENCE}
+
+# Compiler standard
 #
-marangon: marangon.c
+#CSTD=
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
+#CSTD= -ansi
+CSTD= -std=gnu90
 
-# NOTE: this is the original program that won
+# Compiler bit architecture
 #
-# NOTE: some systems may need:
+# Some entries require 32-bitness:
+# ARCH= -m32
 #
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
+# Some entries require 64-bitness:
+# ARCH= -m64
 #
-marangon.orig: marangon.orig.c
+# By default we assume nothing:
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
 #
-nathan.orig: nathan.orig.c
+ARCH=
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
 
-vern: vern.tmp.c
+# Defines that are needed to compile
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
 #
-vern.orig: vern.orig.tmp.c
+CDEFINE=
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
+#CDEFINE= -DIOCCC
 
-vern.orig.tmp.c: vern.orig.c
+# Include files that are needed to compile
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
 #
-adgrep: adrian
+#CINCLUDE=
-	$(RM) -f adgrep
+#CINCLUDE= -include stdlib.h
-	$(LN) adrian adgrep
+#CINCLUDE= -include stdio.h
-am: ant
+#CINCLUDE= -include stdlib.h -include stdio.h
-	$(RM) -f am
+#CINCLUDE= -I ${X11_INCDIR}
-	$(LN) ant am
+CINCLUDE= -I ${HOMEBREW_PREFIX}/include
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
 
+# 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 -lresolv
+LIBS= -L ${HOMEBREW_PREFIX}/lib -lX11 -lresolv
+
+# C compiler to use
+#
+CC= cc
+#CC=clang
+#CC=gcc
+
+# Compiler add-ons or replacements for clang only
+#
+ifeq ($(CC),clang)
+#
+CSILENCE+= -Wno-poison-system-directories -Wno-comma \
+	-Wno-conditional-uninitialized -Wno-sign-conversion
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
+
+
+##############################
+# Special flags for this entry
+##############################
+#
+ENTRY= kivinen
+PROG= ${ENTRY}
+#
+OBJ= ${PROG}.o
+DATA=
+TARGET= ${PROG}
+#
+ALT_OBJ=
+ALT_TARGET=
+
+
+#################
+# build the entry
+#################
+#
+all: data ${TARGET}
+	@${TRUE}
+
+.PHONY: all alt data everything clean clobber install \
+	love haste waste maker easter_egg sandwich \
+	supernova deep_magic magic charon pluto
+
+${PROG}: ${PROG}.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+
+# alternative executable
+#
+alt: data ${ALT_TARGET}
+	@${TRUE}
+
+# data files
+#
+data: ${DATA}
+	@${TRUE}
+
+# both all and alt
+#
+everything: all alt
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@-if [ -f indent.c ]; then \
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	    ${RM} -f sandwich; \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    echo 'ate sandwich'; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	fi
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo "Dr. Spock says that is not logical!"
-	$(CP) am am.safe
+	@${TRUE}
-	$(RM) -f $(WINNERS) a.out
-	$(RM) -f $(ALT_NAMES)
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+# you may be able to misunderstand the source by reading indent.c
-	@true
+#
+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
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo 'not war?'
+	@${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"

1992/lush/Makefile

@@ -1,244 +1,600 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - lush
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# 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
-CHMOD=chmod
-CP=cp
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	CPP=/lib/cpp
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-CPP=/usr/ccs/lib/acpp
+# Several Makefiles were modified / formed in 2022, and as such it may have
-
+# elements that are not historically compatible with way entries were built.
-# flags for ansi compiles
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Regarding individual entries:
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#	entries incorrectly.  You might want need to turn on -O 
+# conditions and build environments change, especially when it comes to more
-#	to see if your compiler can handle them.
+# 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.
 #
-#CFLAGS=-O -Xa
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-CFLAGS=-Xa
-CC=cc
-
-# misc shell babble
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+# GitHub pull requests are welcome:
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+# If you have a patch that might make running an entry work in modern Unix-like
-	lush marangon nathan vern westley
+# environments, please create a GitHub pull request for the IOCCC judges to
-ALT_NAMES= adgrep am babble first ag whereami
+# consider.
-
-all: $(WINNERS) $(ALT_NAMES)
-
-adrian: adrian.c
-	$(CC) $(CFLAGS) adrian.c -o adrian
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
-	$(RM) -f ad.temp
-
-# NOTE: this is the original source that won
 #
-adrian.orig: adrian.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+# 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
-albert: albert.c
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+# https://github.com/ioccc-src/winner
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
-
-ant: ant.c
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+################################################################################
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	$(CC) $(CFLAGS) gson.c -o gson
-
-# NOTE: some systems may only need:
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
 #
-kivinen: kivinen.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
 
-# NOTE: this is the original program that won
+
+#############################
+# shell used by this Makefile
+#############################
 #
-# NOTE: some systems may only need:
+SHELL= bash
+
+#######################
+# common tool locations
+#######################
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+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
+
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-kivinen.orig: kivinen.orig.c
+#X11_LIBDIR= /usr/X11R6/lib
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+#X11_LIBDIR= /usr/X11/lib
-	    -lsocket -lresolv -lnsl
+X11_LIBDIR= /opt/X11/lib
 
-imc: imc.c
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
 #
-imc.orig: imc.orig.c
+#X11_INCDIR= /usr/X11R6/include
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+#X11_INCDIR= /usr/X11/include
+X11_INCDIR= /opt/X11/include
 
-lush: lush.c
+# Common C compiler warnings to silence
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
 #
-lush.orig: lush.orig.c
+#CSILENCE=
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-macro-redefined
 
-# NOTE: some systems may need:
+# Common C compiler warning flags
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+#CWARN= ${CSILENCE}
+#CWARN= -Wall ${CSILENCE}
+#CWARN= -Wall -Wextra ${CSILENCE}
+CWARN= -Wall -Wextra -pedantic ${CSILENCE}
+
+# Compiler standard
 #
-marangon: marangon.c
+#CSTD=
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
+#CSTD= -ansi
+CSTD= -std=gnu90
 
-# NOTE: this is the original program that won
+# Compiler bit architecture
 #
-# NOTE: some systems may need:
+# Some entries require 32-bitness:
+# ARCH= -m32
 #
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
+# Some entries require 64-bitness:
+# ARCH= -m64
 #
-marangon.orig: marangon.orig.c
+# By default we assume nothing:
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
 #
-nathan.orig: nathan.orig.c
+ARCH=
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
 
-vern: vern.tmp.c
+# Defines that are needed to compile
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
 #
-vern.orig: vern.orig.tmp.c
+CDEFINE=
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
+#CDEFINE= -DIOCCC
 
-vern.orig.tmp.c: vern.orig.c
+# Include files that are needed to compile
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
 #
-adgrep: adrian
+CINCLUDE=
-	$(RM) -f adgrep
+#CINCLUDE= -include stdlib.h
-	$(LN) adrian adgrep
+#CINCLUDE= -include stdio.h
-am: ant
+#CINCLUDE= -include stdlib.h -include stdio.h
-	$(RM) -f am
+#CINCLUDE= -I ${X11_INCDIR}
-	$(LN) ant am
+#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
 
+# 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-missing-variable-declarations \
+	-Wno-poison-system-directories -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= lush
+PROG= ${ENTRY}
+#
+OBJ= ${PROG}.o
+DATA=
+TARGET= ${PROG}
+#
+ALT_OBJ=
+ALT_TARGET=
+
+
+#################
+# build the entry
+#################
+#
+all: data ${TARGET}
+	@${TRUE}
+
+.PHONY: all alt data everything clean clobber install \
+	love haste waste maker easter_egg sandwich \
+	supernova deep_magic magic charon pluto
+
+${PROG}: ${PROG}.c
+	@echo "NOTE: This entry requires a non-standard K&R C compiler to compile."
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+
+lush.again: ${PROG}.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+	${RM} -f $@
+
+# alternative executable
+#
+alt: data ${ALT_TARGET}
+	@${TRUE}
+
+# data files
+#
+data: ${DATA}
+	@${TRUE}
+
+# both all and alt
+#
+everything: all alt
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	${RM} -f lush.again
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	@-if [ -f indent.c ]; then \
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	    ${RM} -f sandwich; \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    echo 'ate sandwich'; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	fi
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo "Dr. Spock says that is not logical!"
-	$(CP) am am.safe
+	@${TRUE}
-	$(RM) -f $(WINNERS) a.out
-	$(RM) -f $(ALT_NAMES)
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+# you may be able to misunderstand the source by reading indent.c
-	@true
+#
+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
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo 'not war?'
+	@${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"

1992/lush/README.md

@@ -1,27 +1,27 @@
-Worst Abuse of the C Preprocessor:
+# Worst Abuse of the C Preprocessor:
 
 	Ed Luke
 	Mississippi State University
 	P.O. Box 6176
 	Mississippi State, MS 39762, USA
 
+## To build:
 
-Judges' comments:
+        make all
 
-    To setup:
+### To run
-	make lush
+
-    
+	make lush.again 2>&1 | ./lush
-    Try:
+
-	make lush.again 2>&1 | lush		(sh or ksh users)
+	NOTE: This entry requires a non-standard K&R C compiler to compile.
-    or:
+
-	make lush.again |& lush			(csh users)
+## Judges' comments
 
     The program uses error messages issued by the C Proproessor to
     generate its message to the world.  One program's error is another 
     program's data!
 
-
+## Author's comments
-Selected notes from the author:
 
     This program is yet another "Hello World." program with a twist.  The
     string Hello World has been encoded in the error messages the compiler

1992/marangon/Makefile

@@ -1,244 +1,597 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - marangon
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# 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
-CHMOD=chmod
-CP=cp
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	CPP=/lib/cpp
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-CPP=/usr/ccs/lib/acpp
+# Several Makefiles were modified / formed in 2022, and as such it may have
-
+# elements that are not historically compatible with way entries were built.
-# flags for ansi compiles
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Regarding individual entries:
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#	entries incorrectly.  You might want need to turn on -O 
+# conditions and build environments change, especially when it comes to more
-#	to see if your compiler can handle them.
+# 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.
 #
-#CFLAGS=-O -Xa
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-CFLAGS=-Xa
-CC=cc
-
-# misc shell babble
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+# GitHub pull requests are welcome:
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+# If you have a patch that might make running an entry work in modern Unix-like
-	lush marangon nathan vern westley
+# environments, please create a GitHub pull request for the IOCCC judges to
-ALT_NAMES= adgrep am babble first ag whereami
+# consider.
-
-all: $(WINNERS) $(ALT_NAMES)
-
-adrian: adrian.c
-	$(CC) $(CFLAGS) adrian.c -o adrian
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
-	$(RM) -f ad.temp
-
-# NOTE: this is the original source that won
 #
-adrian.orig: adrian.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+# 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
-albert: albert.c
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+# https://github.com/ioccc-src/winner
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
-
-ant: ant.c
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+################################################################################
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	$(CC) $(CFLAGS) gson.c -o gson
-
-# NOTE: some systems may only need:
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
 #
-kivinen: kivinen.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
 
-# NOTE: this is the original program that won
+
+#############################
+# shell used by this Makefile
+#############################
 #
-# NOTE: some systems may only need:
+SHELL= bash
+
+#######################
+# common tool locations
+#######################
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+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
+
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-kivinen.orig: kivinen.orig.c
+#X11_LIBDIR= /usr/X11R6/lib
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+#X11_LIBDIR= /usr/X11/lib
-	    -lsocket -lresolv -lnsl
+X11_LIBDIR= /opt/X11/lib
 
-imc: imc.c
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
 #
-imc.orig: imc.orig.c
+#X11_INCDIR= /usr/X11R6/include
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+#X11_INCDIR= /usr/X11/include
+X11_INCDIR= /opt/X11/include
 
-lush: lush.c
+# Common C compiler warnings to silence
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
 #
-lush.orig: lush.orig.c
+#CSILENCE=
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+CSILENCE= -Wno-bitwise-op-parentheses -Wno-error -Wno-implicit-function-declaration \
+	-Wno-logical-op-parentheses -Wno-main-return-type -Wno-missing-braces \
+	-Wno-parentheses -Wno-return-type -Wno-tautological-bitwise-compare \
+	-Wno-unsequenced
 
-# NOTE: some systems may need:
+# Common C compiler warning flags
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+#CWARN= ${CSILENCE}
+#CWARN= -Wall ${CSILENCE}
+#CWARN= -Wall -Wextra ${CSILENCE}
+CWARN= -Wall -Wextra -pedantic ${CSILENCE}
+
+# Compiler standard
 #
-marangon: marangon.c
+#CSTD=
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
+#CSTD= -ansi
+CSTD= -std=gnu90
 
-# NOTE: this is the original program that won
+# Compiler bit architecture
 #
-# NOTE: some systems may need:
+# Some entries require 32-bitness:
+# ARCH= -m32
 #
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
+# Some entries require 64-bitness:
+# ARCH= -m64
 #
-marangon.orig: marangon.orig.c
+# By default we assume nothing:
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
 #
-nathan.orig: nathan.orig.c
+ARCH=
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
 
-vern: vern.tmp.c
+# Defines that are needed to compile
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
 #
-vern.orig: vern.orig.tmp.c
+CDEFINE=
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
+#CDEFINE= -DIOCCC
 
-vern.orig.tmp.c: vern.orig.c
+# Include files that are needed to compile
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
 #
-adgrep: adrian
+CINCLUDE=
-	$(RM) -f adgrep
+#CINCLUDE= -include stdlib.h
-	$(LN) adrian adgrep
+#CINCLUDE= -include stdio.h
-am: ant
+#CINCLUDE= -include stdlib.h -include stdio.h
-	$(RM) -f am
+#CINCLUDE= -I ${X11_INCDIR}
-	$(LN) ant am
+#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
 
+# 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= -lcurses
+#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-missing-prototypes -Wno-missing-variable-declarations \
+	-Wno-poison-system-directories -Wno-strict-prototypes -Wno-unreachable-code
+#
+CWARN+= -Weverything
+#
+endif
+
+# Specific add-ons or replacements for gcc only
+#
+ifeq ($(CC),gcc)
+#
+#CSILENCE+=
+#
+#CWARN+=
+#
+endif
+
+
+##############################
+# Special flags for this entry
+##############################
+#
+ENTRY= marangon
+PROG= ${ENTRY}
+#
+OBJ= ${PROG}.o
+DATA=
+TARGET= ${PROG}
+#
+ALT_OBJ=
+ALT_TARGET=
+
+
+#################
+# build the entry
+#################
+#
+all: data ${TARGET}
+	@${TRUE}
+
+.PHONY: all alt data everything clean clobber install \
+	love haste waste maker easter_egg sandwich \
+	supernova deep_magic magic charon pluto
+
+${PROG}: ${PROG}.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+
+# alternative executable
+#
+alt: data ${ALT_TARGET}
+	@${TRUE}
+
+# data files
+#
+data: ${DATA}
+	@${TRUE}
+
+# both all and alt
+#
+everything: all alt
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@-if [ -f indent.c ]; then \
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	    ${RM} -f sandwich; \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    echo 'ate sandwich'; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	fi
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo "Dr. Spock says that is not logical!"
-	$(CP) am am.safe
+	@${TRUE}
-	$(RM) -f $(WINNERS) a.out
-	$(RM) -f $(ALT_NAMES)
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+# you may be able to misunderstand the source by reading indent.c
-	@true
+#
+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
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo 'not war?'
+	@${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"

1992/marangon/README.md

@@ -1,4 +1,4 @@
-Best Game:
+# Best Game:
 
 	Marangoni Andrea
 	Department of Computer Science at Milano
@@ -6,10 +6,15 @@ Best Game:
 	62014 Corridonia (MC)
 	Italy
 
+## To build:
 
-Judges' comments:
+        make all
 
-    Make and run.
+### To run
+
+	./marangon
+
+## Judges' comments
 
     The object is to refill the table with 5's, by incrementing
     or decrementing numbers as needed.  It is the side effects
@@ -25,8 +30,7 @@ Judges' comments:
 	  systems where exit returned a void.  The file marangon.c
 	  avoids this problem.
 
-
+## Author's comments
-Selected notes from the author:
 
     It starts off by creating a table with number 5 in all places.  The
     CPU melts the numbers and you must return them in original state.

1992/nathan/Makefile

@@ -1,244 +1,593 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - nathan
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# 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
-CHMOD=chmod
-CP=cp
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	CPP=/lib/cpp
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-CPP=/usr/ccs/lib/acpp
+# Several Makefiles were modified / formed in 2022, and as such it may have
-
+# elements that are not historically compatible with way entries were built.
-# flags for ansi compiles
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Regarding individual entries:
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#	entries incorrectly.  You might want need to turn on -O 
+# conditions and build environments change, especially when it comes to more
-#	to see if your compiler can handle them.
+# 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.
 #
-#CFLAGS=-O -Xa
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-CFLAGS=-Xa
-CC=cc
-
-# misc shell babble
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+# GitHub pull requests are welcome:
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+# If you have a patch that might make running an entry work in modern Unix-like
-	lush marangon nathan vern westley
+# environments, please create a GitHub pull request for the IOCCC judges to
-ALT_NAMES= adgrep am babble first ag whereami
+# consider.
-
-all: $(WINNERS) $(ALT_NAMES)
-
-adrian: adrian.c
-	$(CC) $(CFLAGS) adrian.c -o adrian
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
-	$(RM) -f ad.temp
-
-# NOTE: this is the original source that won
 #
-adrian.orig: adrian.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+# 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
-albert: albert.c
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+# https://github.com/ioccc-src/winner
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
-
-ant: ant.c
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+################################################################################
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	$(CC) $(CFLAGS) gson.c -o gson
-
-# NOTE: some systems may only need:
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
 #
-kivinen: kivinen.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
 
-# NOTE: this is the original program that won
+
+#############################
+# shell used by this Makefile
+#############################
 #
-# NOTE: some systems may only need:
+SHELL= bash
+
+#######################
+# common tool locations
+#######################
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+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
+
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-kivinen.orig: kivinen.orig.c
+#X11_LIBDIR= /usr/X11R6/lib
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+#X11_LIBDIR= /usr/X11/lib
-	    -lsocket -lresolv -lnsl
+X11_LIBDIR= /opt/X11/lib
 
-imc: imc.c
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
 #
-imc.orig: imc.orig.c
+#X11_INCDIR= /usr/X11R6/include
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+#X11_INCDIR= /usr/X11/include
+X11_INCDIR= /opt/X11/include
 
-lush: lush.c
+# Common C compiler warnings to silence
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
 #
-lush.orig: lush.orig.c
+CSILENCE=
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+#CSILENCE= -Wno-implicit-int
 
-# NOTE: some systems may need:
+# Common C compiler warning flags
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+#CWARN= ${CSILENCE}
+#CWARN= -Wall ${CSILENCE}
+#CWARN= -Wall -Wextra ${CSILENCE}
+CWARN= -Wall -Wextra -pedantic ${CSILENCE}
+
+# Compiler standard
 #
-marangon: marangon.c
+#CSTD=
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
+#CSTD= -ansi
+CSTD= -std=gnu90
 
-# NOTE: this is the original program that won
+# Compiler bit architecture
 #
-# NOTE: some systems may need:
+# Some entries require 32-bitness:
+# ARCH= -m32
 #
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
+# Some entries require 64-bitness:
+# ARCH= -m64
 #
-marangon.orig: marangon.orig.c
+# By default we assume nothing:
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
 #
-nathan.orig: nathan.orig.c
+ARCH=
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
 
-vern: vern.tmp.c
+# Defines that are needed to compile
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
 #
-vern.orig: vern.orig.tmp.c
+CDEFINE=
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
+#CDEFINE= -DIOCCC
 
-vern.orig.tmp.c: vern.orig.c
+# Include files that are needed to compile
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
 #
-adgrep: adrian
+CINCLUDE=
-	$(RM) -f adgrep
+#CINCLUDE= -include stdlib.h
-	$(LN) adrian adgrep
+#CINCLUDE= -include stdio.h
-am: ant
+#CINCLUDE= -include stdlib.h -include stdio.h
-	$(RM) -f am
+#CINCLUDE= -I ${X11_INCDIR}
-	$(LN) ant am
+#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
 
+# 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-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= nathan
+PROG= ${ENTRY}
+#
+OBJ= ${PROG}.o
+DATA=
+TARGET= ${PROG}
+#
+ALT_OBJ=
+ALT_TARGET=
+
+
+#################
+# build the entry
+#################
+#
+all: data ${TARGET}
+	@${TRUE}
+
+.PHONY: all alt data everything clean clobber install \
+	love haste waste maker easter_egg sandwich \
+	supernova deep_magic magic charon pluto
+
+${PROG}: ${PROG}.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+
+# alternative executable
+#
+alt: data ${ALT_TARGET}
+	@${TRUE}
+
+# data files
+#
+data: ${DATA}
+	@${TRUE}
+
+# both all and alt
+#
+everything: all alt
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@-if [ -f indent.c ]; then \
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	    ${RM} -f sandwich; \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    echo 'ate sandwich'; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	fi
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo "Dr. Spock says that is not logical!"
-	$(CP) am am.safe
+	@${TRUE}
-	$(RM) -f $(WINNERS) a.out
-	$(RM) -f $(ALT_NAMES)
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+# you may be able to misunderstand the source by reading indent.c
-	@true
+#
+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
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo 'not war?'
+	@${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"

1992/nathan/README.md

@@ -1,4 +1,4 @@
-Worst Abuse of the Rules:
+# Worst Abuse of the Rules:
 
 	Nathan Sidwell
 	Inmos UK
@@ -7,8 +7,15 @@ Worst Abuse of the Rules:
 	Bristol
 	UK BS12 4SQ
 
+## To build:
 
-Judges' comments:
+        make all
+
+### To run
+
+	./nathan
+
+## Judges' comments
 
     The US International Traffic in Arms Regulations controls certain
     exportations going out of the United States.  The U.S.  Munitions
@@ -54,8 +61,7 @@ Judges' comments:
 	rules entries are ones that tend to 'streach' the limits and
 	take the contest into unexpected territory.
 
-
+### Personal note from chongo:
-Personal note from chongo:
 
     I think this situation shows just how ridiculous US crypto
     regulations really are.  Certain US federal officials can get away
@@ -63,8 +69,7 @@ Personal note from chongo:
     laws, but I personally can't re-distribute a program contest winner
     to the network!
 
-
+## Author's comments
-Selected notes from the author:
 
     PROGRAM USE
 

1992/vern/.gitignore

@@ -1 +1,2 @@
 vern
+vern.tmp.c

1992/vern/Makefile

@@ -1,244 +1,603 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - vern
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# 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
-CHMOD=chmod
-CP=cp
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	CPP=/lib/cpp
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-CPP=/usr/ccs/lib/acpp
+# Several Makefiles were modified / formed in 2022, and as such it may have
-
+# elements that are not historically compatible with way entries were built.
-# flags for ansi compiles
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Regarding individual entries:
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#	entries incorrectly.  You might want need to turn on -O 
+# conditions and build environments change, especially when it comes to more
-#	to see if your compiler can handle them.
+# 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.
 #
-#CFLAGS=-O -Xa
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-CFLAGS=-Xa
-CC=cc
-
-# misc shell babble
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+# GitHub pull requests are welcome:
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+# If you have a patch that might make running an entry work in modern Unix-like
-	lush marangon nathan vern westley
+# environments, please create a GitHub pull request for the IOCCC judges to
-ALT_NAMES= adgrep am babble first ag whereami
+# consider.
-
-all: $(WINNERS) $(ALT_NAMES)
-
-adrian: adrian.c
-	$(CC) $(CFLAGS) adrian.c -o adrian
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
-	$(RM) -f ad.temp
-
-# NOTE: this is the original source that won
 #
-adrian.orig: adrian.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+# 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
-albert: albert.c
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+# https://github.com/ioccc-src/winner
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
-
-ant: ant.c
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+################################################################################
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	$(CC) $(CFLAGS) gson.c -o gson
-
-# NOTE: some systems may only need:
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
 #
-kivinen: kivinen.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
 
-# NOTE: this is the original program that won
+
+#############################
+# shell used by this Makefile
+#############################
 #
-# NOTE: some systems may only need:
+SHELL= bash
+
+#######################
+# common tool locations
+#######################
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+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
+
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-kivinen.orig: kivinen.orig.c
+#X11_LIBDIR= /usr/X11R6/lib
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+#X11_LIBDIR= /usr/X11/lib
-	    -lsocket -lresolv -lnsl
+X11_LIBDIR= /opt/X11/lib
 
-imc: imc.c
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
 #
-imc.orig: imc.orig.c
+#X11_INCDIR= /usr/X11R6/include
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+#X11_INCDIR= /usr/X11/include
+X11_INCDIR= /opt/X11/include
 
-lush: lush.c
+# Common C compiler warnings to silence
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
 #
-lush.orig: lush.orig.c
+#CSILENCE=
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+CSILENCE= -Wno-bitwise-conditional-parentheses -Wno-dangling-else -Wno-error \
+	-Wno-implicit-function-declaration -Wno-parentheses -Wno-pedantic \
+	-Wno-return-type -Wno-shift-op-parentheses
 
-# NOTE: some systems may need:
+# Common C compiler warning flags
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+#CWARN= ${CSILENCE}
+#CWARN= -Wall ${CSILENCE}
+#CWARN= -Wall -Wextra ${CSILENCE}
+CWARN= -Wall -Wextra -pedantic ${CSILENCE}
+
+# Compiler standard
 #
-marangon: marangon.c
+#CSTD=
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
+#CSTD= -ansi
+CSTD= -std=gnu90
 
-# NOTE: this is the original program that won
+# Compiler bit architecture
 #
-# NOTE: some systems may need:
+# Some entries require 32-bitness:
+# ARCH= -m32
 #
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
+# Some entries require 64-bitness:
+# ARCH= -m64
 #
-marangon.orig: marangon.orig.c
+# By default we assume nothing:
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
 #
-nathan.orig: nathan.orig.c
+ARCH=
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
 
-vern: vern.tmp.c
+# Defines that are needed to compile
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
 #
-vern.orig: vern.orig.tmp.c
+CDEFINE=
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
+#CDEFINE= -DIOCCC
 
-vern.orig.tmp.c: vern.orig.c
+# Include files that are needed to compile
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
 #
-adgrep: adrian
+CINCLUDE=
-	$(RM) -f adgrep
+#CINCLUDE= -include stdlib.h
-	$(LN) adrian adgrep
+#CINCLUDE= -include stdio.h
-am: ant
+#CINCLUDE= -include stdlib.h -include stdio.h
-	$(RM) -f am
+#CINCLUDE= -I ${X11_INCDIR}
-	$(LN) ant am
+#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
 
+# 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-float-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= vern
+PROG= ${ENTRY}
+#
+OBJ= ${PROG}.o
+DATA=
+TARGET= ${PROG}
+#
+ALT_OBJ=
+ALT_TARGET=
+
+
+#################
+# build the entry
+#################
+#
+all: data ${TARGET}
+	@${TRUE}
+
+.PHONY: all alt data everything clean clobber install \
+	love haste waste maker easter_egg sandwich \
+	supernova deep_magic magic charon pluto
+
+${PROG}: ${PROG}.tmp.c
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+
+${PROG}.tmp.c: ${PROG}.c
+	${RM} -f $@
+	${SED} <${PROG}.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
+	    ${SED} 's/}	/=/g;s/{	/i/g' >$@
+
+# alternative executable
+#
+alt: data ${ALT_TARGET}
+	@${TRUE}
+
+# data files
+#
+data: ${DATA}
+	@${TRUE}
+
+# both all and alt
+#
+everything: all alt
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@-if [ -f indent.c ]; then \
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	${RM} -f ${PROG}.tmp.c
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    ${RM} -f sandwich; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	    echo 'ate sandwich'; \
+	fi
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo "Dr. Spock says that is not logical!"
-	$(CP) am am.safe
+	@${TRUE}
-	$(RM) -f $(WINNERS) a.out
-	$(RM) -f $(ALT_NAMES)
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+# you may be able to misunderstand the source by reading indent.c
-	@true
+#
+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
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo 'not war?'
+	@${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"

1992/vern/README.md

@@ -1,4 +1,4 @@
-Best of Show:
+# Best of Show:
 
 	Vern Paxson
 	Lawrence Berkeley Laboratory
@@ -8,24 +8,29 @@ Best of Show:
 	1 Cyclotron Rd.
 	Berkeley, CA 94720  USA
 
+## To build:
 
-Judges' comments:
+        make all
 
-     Try: 
+### To run
-	make vern
+
-	vern 3		<-- default is 2
+	./vern 3		# <-- default is 2
+
+## Judges' comments
 
      You might start off by giving the following input:
+
 	63 43
 	76 55
 	71 52
 	67 57		(this may take a while)
-    
+
     The judges assume no responsibility for the obfuscated opening
     suggested above.  :-)
 
     For a real quick game try:
-	vern
+
+	./vern
 
 	65 55
 	66 46
@@ -35,8 +40,7 @@ Judges' comments:
     NOTE: Because some mailers have problems with the original winning source,
 	  a slightly modified version with shorter lines has been provided.
 
-
+## Author's comments
-Selected notes from the author:
 
     This program plays chess.  You play the white pieces and the program
     the black pieces.  Moves are entered as a two-digit number specifying

1992/westley/Makefile

@@ -1,244 +1,600 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# IOCCC 1992 winning entry - westley
+
+################################################################################
 #
-# Copyright (c) 1992, Landon Curt Noll & Larry Bassel.
+# An Historical Makefile NOTE:
-# 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
-CHMOD=chmod
-CP=cp
-RM=rm
-SED=sed
-LN=ln
-UNIQ=uniq
-CB=cb 
-GREP=grep
-# set this to where your C Processor resides
 #
-# On some systems:
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	CPP=/lib/cpp
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-CPP=/usr/ccs/lib/acpp
+# Several Makefiles were modified / formed in 2022, and as such it may have
-
+# elements that are not historically compatible with way entries were built.
-# flags for ansi compiles
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Regarding individual entries:
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#	entries incorrectly.  You might want need to turn on -O 
+# conditions and build environments change, especially when it comes to more
-#	to see if your compiler can handle them.
+# 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.
 #
-#CFLAGS=-O -Xa
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-CFLAGS=-Xa
-CC=cc
-
-# misc shell babble
 #
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
+# GitHub pull requests are welcome:
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
-WINNERS= adrian albert ant buzzard.1 buzzard.2 gson kivinen imc \
+# If you have a patch that might make running an entry work in modern Unix-like
-	lush marangon nathan vern westley
+# environments, please create a GitHub pull request for the IOCCC judges to
-ALT_NAMES= adgrep am babble first ag whereami
+# consider.
-
-all: $(WINNERS) $(ALT_NAMES)
-
-adrian: adrian.c
-	$(CC) $(CFLAGS) adrian.c -o adrian
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
-	$(SED) '1s/\..*\./. wc ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adwc.c
-	$(CC) -o adwc adwc.c
-	$(SED) '1s/\..*\./. basename ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adbasename.c
-	$(CC) -o adbasename adbasename.c
-	$(SED) '1s/\..*\./. echo| ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adecho.c
-	$(CC) -o adecho adecho.c
-	$(SED) '1s/\..*\./. head; ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adhead.c
-	$(CC) -o adhead adhead.c
-	$(SED) '1s/\..*\./. sleep ./' adrian.c > ad.temp
-	-./adrian ad.temp <ad.temp >adsleep.c
-	$(CC) -o adsleep adsleep.c
-	$(RM) -f ad.temp
-
-# NOTE: this is the original source that won
 #
-adrian.orig: adrian.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	$(CC) $(CFLAGS) adrian.orig.c -o adrian.orig
+# 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
-albert: albert.c
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	$(CC) $(CFLAGS) albert.c -o albert
-
-# NOTE: this is the original source that won
 #
-albert.orig: albert.orig.c
+# https://github.com/ioccc-src/winner
-	$(CC) $(CFLAGS) albert.orig.c -o albert.orig
-
-ant: ant.c
-	$(CC) $(CFLAGS) ant.c -o ant
-
-buzzard.1: buzzard.1.c
-	$(CC) $(CFLAGS) buzzard.1.c -o buzzard.1
-
-babble.cppcb: buzzard.1.c
-	$(NOINCLUDE) buzzard.1.c | \
-	    $(CPP) $(CPPFLAGS) | \
-	    $(CPPCLEAN) | \
-	    $(CB) $(CBFLAGS) | \
-	    $(UNIQ) | \
-	    $(SPACECLEAN) > babble.cppcb 2>&1
-
-buzzard.2: buzzard.2.c
-	$(CC) $(CFLAGS) buzzard.2.c -o buzzard.2
-
-# NOTE: this is the original source that won
 #
-buzzard.2.orig: buzzard.2.orig.c
+################################################################################
-	$(CC) $(CFLAGS) buzzard.2.orig.c -o buzzard.2.orig
 
-gson: gson.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	$(CC) $(CFLAGS) gson.c -o gson
-
-# NOTE: some systems may only need:
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
 #
-kivinen: kivinen.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	$(CC) $(CFLAGS) kivinen.c -o kivinen -lX11 -lsocket -lresolv -lnsl
 
-# NOTE: this is the original program that won
+
+#############################
+# shell used by this Makefile
+#############################
 #
-# NOTE: some systems may only need:
+SHELL= bash
+
+#######################
+# common tool locations
+#######################
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+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
+
+# Set X11_LIBDIR to the directory where the X11 library resides
 #
-kivinen.orig: kivinen.orig.c
+#X11_LIBDIR= /usr/X11R6/lib
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+#X11_LIBDIR= /usr/X11/lib
-	    -lsocket -lresolv -lnsl
+X11_LIBDIR= /opt/X11/lib
 
-imc: imc.c
+# Set X11_INCLUDEDIR to the directory where the X11 include files reside
-	$(CC) $(CFLAGS) imc.c -o imc
-
-# NOTE: this is the original program that won
 #
-imc.orig: imc.orig.c
+#X11_INCDIR= /usr/X11R6/include
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+#X11_INCDIR= /usr/X11/include
+X11_INCDIR= /opt/X11/include
 
-lush: lush.c
+# Common C compiler warnings to silence
-	$(CC) $(CFLAGS) lush.c -o lush
-
-lush.again: lush.c
-	$(CC) $(CFLAGS) lush.c -o lush.again
-	$(RM) -f lush.again
-
-# NOTE: this is the original program that won
 #
-lush.orig: lush.orig.c
+#CSILENCE=
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+CSILENCE= -Wno-bitwise-op-parentheses -Wno-error -Wno-implicit-function-declaration \
+	-Wno-parentheses -Wno-pedantic
 
-# NOTE: some systems may need:
+# Common C compiler warning flags
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+#CWARN= ${CSILENCE}
+#CWARN= -Wall ${CSILENCE}
+#CWARN= -Wall -Wextra ${CSILENCE}
+CWARN= -Wall -Wextra -pedantic ${CSILENCE}
+
+# Compiler standard
 #
-marangon: marangon.c
+#CSTD=
-	$(CC) $(CFLAGS) marangon.c -o marangon -lcurses
+#CSTD= -ansi
+CSTD= -std=gnu90
 
-# NOTE: this is the original program that won
+# Compiler bit architecture
 #
-# NOTE: some systems may need:
+# Some entries require 32-bitness:
+# ARCH= -m32
 #
-#  $(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses -ltermcap
+# Some entries require 64-bitness:
+# ARCH= -m64
 #
-marangon.orig: marangon.orig.c
+# By default we assume nothing:
-	$(CC) $(CFLAGS) marangon.orig.c -o marangon.orig -lcurses
-
-nathan: nathan.c
-	$(CC) $(CFLAGS) nathan.c -o nathan
-
-# NOTE: this is the original program that won
 #
-nathan.orig: nathan.orig.c
+ARCH=
-	$(CC) $(CFLAGS) nathan.orig.c -o nathan.orig
 
-vern: vern.tmp.c
+# Defines that are needed to compile
-	$(CC) $(CFLAGS) vern.tmp.c -o vern
-
-vern.tmp.c: vern.c
-	$(RM) -f vern.tmp.c
-	$(SED) <vern.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.tmp.c
-
-# NOTE: this is the original program that won
 #
-vern.orig: vern.orig.tmp.c
+CDEFINE=
-	$(CC) $(CFLAGS) vern.orig.tmp.c -o vern.orig
+#CDEFINE= -DIOCCC
 
-vern.orig.tmp.c: vern.orig.c
+# Include files that are needed to compile
-	$(RM) -f vern.orig.tmp.c
-	$(SED) <vern.orig.c 's/{ /(/g;s/} /)/g;s/;	/#define /' | \
-	    $(SED) 's/}	/=/g;s/{	/i/g' >vern.orig.tmp.c
-
-westley: westley.c
-	$(CC) $(CFLAGS) westley.c -o westley
-
-# alternate names for selected entries
 #
-adgrep: adrian
+CINCLUDE=
-	$(RM) -f adgrep
+#CINCLUDE= -include stdlib.h
-	$(LN) adrian adgrep
+#CINCLUDE= -include stdio.h
-am: ant
+#CINCLUDE= -include stdlib.h -include stdio.h
-	$(RM) -f am
+#CINCLUDE= -I ${X11_INCDIR}
-	$(LN) ant am
+#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
-babble: buzzard.1
-	$(RM) -f babble
-	$(LN) buzzard.1 babble
-first: buzzard.2
-	$(RM) -f first
-	$(LN) buzzard.2 first
-ag: gson
-	$(RM) -f ag
-	$(LN) gson ag
-whereami: westley
-	$(RM) -f whereami
-	$(LN) westley whereami
 
+# 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-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= westley
+PROG= ${ENTRY}
+#
+OBJ= ${PROG}.o
+DATA=
+TARGET= ${PROG}
+#
+ALT_OBJ=
+ALT_TARGET=
+
+
+#################
+# build the entry
+#################
+#
+all: data ${TARGET}
+	@${TRUE}
+
+.PHONY: all alt data everything clean clobber install \
+	love haste waste maker easter_egg sandwich \
+	supernova deep_magic magic charon pluto
+
+${PROG}: ${PROG}.c
+	@echo "NOTE: This entry may not compile when using modern compilers."
+	${CC} ${CFLAGS} $< -o $@ ${LIBS}
+
+whereami: ${PROG}
+	${RM} -f $@
+	${LN} $< $@
+
+# alternative executable
+#
+alt: data ${ALT_TARGET}
+	@${TRUE}
+
+# data files
+#
+data: ${DATA}
+	@${TRUE}
+
+# both all and alt
+#
+everything: all alt
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	${RM} -f ${OBJ} ${ALT_OBJ}
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@-if [ -f indent.c ]; then \
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	    echo ${RM} -f indent.c; \
+	    ${RM} -f indent.c; \
+	fi
 
 clobber: clean
-	$(RM) -f $(WINNERS) a.out
+	${RM} -f ${TARGET} ${ALT_TARGET}
-	$(RM) -f $(ALT_NAMES)
+	${RM} -f whereami
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	@-if [ -e sandwich ]; then \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    ${RM} -f sandwich; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	    echo 'ate sandwich'; \
+	fi
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo "Dr. Spock says that is not logical!"
-	$(CP) am am.safe
+	@${TRUE}
-	$(RM) -f $(WINNERS) a.out
-	$(RM) -f $(ALT_NAMES)
-	$(RM) -f adwc adbasename adecho adhead adsleep
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
-	$(CP) am.safe am
-	$(RM) -f am.safe
 
-nuke: clobber
+# you may be able to misunderstand the source by reading indent.c
-	@true
+#
+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
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo 'not war?'
+	@${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"

1992/westley/README.md

@@ -1,4 +1,4 @@
-Best Small Program:
+# Best Small Program:
 
 	Brian Westley (aka Merlyn LeRoy)
 	Digi International
@@ -6,23 +6,31 @@ Best Small Program:
 	St. Paul, MN  55104
 	USA
 
+## To build:
 
-Judges' comments:
+        make all
+
+	NOTE: This entry may not compile when using modern compilers.
+
+### To run
 
     If lost:
+
 	make whereami
     
     Then run:
-	whereami lat long
+
+	./whereami lat long
+
+## Judges' comments
     
     Where lat and long correspond to your latitude and longitude.
 
     To find the approximate place where this entry was judged, type:
 
-	whereami 37 -122	(- means west of meridian)
+	./whereami 37 -122	(- means west of meridian)
     
-
+## Author's comments
-Selected notes from the author:
 
     Run the program with your latitude & longitude as integer
     arguments; it will produce a map made up of '!' with the given