Update 1998-2004 top level Makefiles

1988/Makefile

@@ -1,87 +1,318 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1988 makefile
+# 1988 Makefile
+
+################################################################################
 #
-# Copyright (c) 1988, 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
-CFLAGS=-O
-CC=cc
-CPP=/lib/cpp
-# you may need a version of cpp that is faster and/or allows more symbols
-# than the standard cpp.  If so, adjust the BIG_CPP below.
 #
-# If you have the GNU cpp, you should use it below as it is MUCH faster
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-# than the standard cpp and does not have problems with memory usage.
+# year directory was reworked so that entries are in separate directories.
-# However you should note that the non-ANSI nature of defining symbols
+# This also applies to any orig.ansi.mk and orig.common.mk files.
-# that start with '#' prevents GNU cpp from doing the initial pass.  
-# Thus you should not use the GNU cpp for the ${CPP} symbol.
-BIG_CPP=${CPP}
-
-WINNERS=dale phillipps robison westley reddy isaak \
-	litmaath spinellis zsmall
-
-all: ${WINNERS}
-
-dale: dale.c
-	${CC} ${CFLAGS} $? -o $@
-phillipps: phillipps.c
-	${CC} ${CFLAGS} $? -o $@
-robison: robison.c
-	${CC} ${CFLAGS} $? -o $@
-westley: westley.c
-	${CC} ${CFLAGS} $? -o $@
-reddy: reddy.c
-	${CC} ${CFLAGS} $? -o $@
-isaak: isaak.c
-	${CC} ${CFLAGS} -DI=B -DO=- -Dy $? -o $@
-litmaath: litmaath.c
-	${CC} ${CFLAGS} $? -o $@
-spinellis: spinellis.c spinellis.data
-	@echo This program can not be portably compiled with a makefile
-	@echo because it reads from /dev/tty.
-	@echo Compile this program with: cc spinellis.c -o spinellis
-	@echo and type the following text followed by an EOF '(^D)'.
-	@cat spinellis.data
-	@-if [ ! -f spinellis ]; then \
-	    touch spinellis; \
-	fi
-
-# not an official entry
 #
-# The 'zsmall.c' program was obtained from 'applin.c' by reducing its recursion
+# Several Makefiles were modified / formed in 2022, and as such it may have
-# and running it thru the initial /lib/cpp.  That is, 'zsmall.c' is a small
+# elements that are not historically compatible with way entries were built.
-# version of the 'z.c' file as produced by the 'applin' make rule below.
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
-zsmall: zsmall.c
+#
-	@echo this reduced version of applin.c can take some time to compile...
+# Regarding individual entries:
-	${CC} ${CFLAGS} zsmall.c -o $@
+#
+# 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 judgess 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 entry took 75 minutes to compile on a Amdahl 5980-300E
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-# (a 55658 Dhyrstone/sec/cpu machine) using the System V cpp.
+#
-# (The GNU cpp when defined as BIG_CPP took only 45 seconds)
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
-# Your cpp may not be able to compile it due to a common bug
+#
-# that results in ${CPP} running out of space.  The routine
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-# 'zsmall' is a smaller version of the applin.c entry.
-applin: applin.c
-	${CPP} '-DM=#include "z.c"' '-DR=#include' '-DF=#if' \
-	    '-DI=#ifdef' '-DL=#else' '-DE=#endif' '-DN=#ifndef' \
-	    '-DD=#define' '-DU=#undef' applin.c z.c
-	@echo this is going to take a very very long time to C-preprocess
-	@echo perhaps you should do:  make zsmall   instead
-	${BIG_CPP} z.c > large.c
-	@echo now for the real compile...
-	${CC} ${CFLAGS} large.c -o $@
 
+
+################
+# tool locations
+################
+#
+SHELL= /bin/bash
+MAKE= make
+
+
+###############
+# IOCCC winners
+###############
+#
+WINNERS= applin dale isaak litmaath phillipps reddy robison spinellis westley
+
+YEAR= 1988
+
+###################
+# build all entries
+###################
+#
+all:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+.PHONY: all alt data everything clean clobber install \
+        love haste waste maker easter_egg sandwich \
+        supernova deep_magic magic charon pluto
+
+# alternative executable
+#
+alt:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+# data files
+#
+data:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+# both all and alt
+#
+everything:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	rm -f core *.o
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-clobber: clean
+	@echo
-	rm -f ${WINNERS} applin
+	@for i in ${WINNERS} ; do \
-nuke: clobber
+	    echo "=-= start ${YEAR}/$$i =-="; \
-	rm -f large.c z.c
+	    echo "(cd $$i && $(MAKE) $@)"; \
-install: all
+	    (cd $$i && $(MAKE) $@); \
-	cat ${WINNERS} > /dev/null
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+clobber:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+install:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+indent.c:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+haste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+waste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+maker:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+easter_egg:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+sandwich:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='

1989/Makefile

@@ -1,90 +1,318 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1989 makefile
+# 1988 Makefile
+
+################################################################################
 #
-# Copyright (c) 1989, 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 judgess 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
+################
-CFLAGS=-O
+# tool locations
-CC=cc
+################
+#
+SHELL= /bin/bash
+MAKE= make
 
-WINNERS=ovdluhe jar.1 jar.2 fubar westley paul robison roemer vanb tromp.bsd
-ALTERNATE=jar.1.orig fubar.orig tromp.s5
 
-all: ${WINNERS}
+###############
+# IOCCC winners
+###############
+#
+WINNERS= fubar jar.1 jar.2 ovdluhe paul robison roemer tromp vanb westley
 
-ovdluhe: ovdluhe.c
+YEAR= 1989
-	${CC} ${CFLAGS} $? -o $@
 
-# NOTE: jar.1.c outputs its string in one section
+###################
-#       this program may not print well on some terminals
+# build all entries
-jar.1: jar.1.c jar.1.sh
+###################
-	rm -f jar.1
+#
-	cp jar.1.sh jar.1
+all:
-	chmod +x jar.1
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-# NOTE: The jar.1.orig file is the original entry
+	@echo
-jar.1.orig: jar.1.orig.c jar.1.orig.sh
+	@for i in ${WINNERS} ; do \
-	rm -f jar.1.orig
+	    echo "=-= start ${YEAR}/$$i =-="; \
-	cp jar.1.sh jar.1.orig
+	    echo "(cd $$i && $(MAKE) $@)"; \
-	chmod +x jar.1.orig
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-jar.2: jar.2.c
+.PHONY: all alt data everything clean clobber install \
-	${CC} ${CFLAGS} $? -o $@
+        love haste waste maker easter_egg sandwich \
+        supernova deep_magic magic charon pluto
 
-# NOTE: fubar.c uses the /bin/sh shell
+# alternative executable
-fubar: fubar.c fubar.sh
+#
-	rm -f fubar
+alt:
-	cp fubar.sh fubar
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	chmod +x fubar
+	@echo
-# NOTE: The fubar.orig.c file is the original entry
+	@for i in ${WINNERS} ; do \
-fubar.orig: fubar.orig.c fubar.orig.sh
+	    echo "=-= start ${YEAR}/$$i =-="; \
-	rm -f fubar.orig
+	    echo "(cd $$i && $(MAKE) $@)"; \
-	cp fubar.orig.sh fubar.orig
+	    (cd $$i && $(MAKE) $@); \
-	chmod +x fubar.orig
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-westley: westley.c
+# data files
-	${CC} ${CFLAGS} -Dtrgpune=putchar $? -o $@
+#
+data:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-paul: paul.c
+# both all and alt
-	${CC} ${CFLAGS} $? -o $@
+#
+everything:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-robison: robison.c
-	${CC} ${CFLAGS} $? -o $@
-
-roemer: roemer.c
-	${CC} ${CFLAGS} $? -o $@
-
-# NOTE: this version requires BSD style signals and setitimer
-#	this may not work well on low baud rate terminals
-#	the file tromp.bsd.c is the original version
-tromp: tromp.bsd.c
-	${CC} ${CFLAGS} $? -o $@
-	touch HI
-	-chmod 0666 HI
-# NOTE: sites without BSD style signals and setitimer (e.g. System V.3)
-#	should use this version
-tromp.s5: tromp.s5.c
-	${CC} ${CFLAGS} $? -o $@
-	touch HI
-	-chmod 0666 HI
-
-vanb: vanb.c
-	${CC} ${CFLAGS} $? -o $@
 
+###############
+# utility rules
+###############
+#
 clean:
-	rm -f ovdluhe.o jar.2.o fubar.o westley.o paul.o robison.o
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	rm -f roemer.o tromp.o vanb.o 
+	@echo
-	rm -f x x1 ouroboros.c ouroboros.o fubar.orig.o tromp.bsd.o tromp.s5.o core
+	@for i in ${WINNERS} ; do \
-clobber: clean
+	    echo "=-= start ${YEAR}/$$i =-="; \
-	rm -f ${WINNERS} 
+	    echo "(cd $$i && $(MAKE) $@)"; \
-	rm -f jar.1.o HI 
+	    (cd $$i && $(MAKE) $@); \
-	rm -f ${ALTERNATE}
+	    echo "=-= end ${YEAR}/$$i =-="; \
-nuke: clobber
+	    echo; \
-	@true
+	done
-install: all
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
-	cat ${WINNERS} > /dev/null
+
+clobber:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+install:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+indent.c:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+haste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+waste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+maker:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+easter_egg:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+sandwich:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='

1990/Makefile

@@ -1,73 +1,318 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1990 makefile
+# 1990 Makefile
+
+################################################################################
 #
-# Copyright (c) 1990, 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
-MAKE=make
-MAKEFLAGS=e
-
-# uncomment the line to select the preferred type of compile
 #
-# You should also check the ansi.mk or common.mk for the
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-# proper compiler name and flags.
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-# NOTE ==> USE=ansi     compile with an ANSI compiler by default
+# Several Makefiles were modified / formed in 2022, and as such it may have
-#USE=ansi
+# elements that are not historically compatible with way entries were built.
-# NOTE ==> USE=common   compile with a common K&R compiler by default
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
-#USE=common
+#
+# 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 judgess 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
+#
+################################################################################
 
-WINNERS=cmills pjr westley stig tbr db dds theorem baruch jaw scjones
+# 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/
 
+
+################
+# tool locations
+################
+#
+SHELL= /bin/bash
+MAKE= make
+
+
+###############
+# IOCCC winners
+###############
+#
+WINNERS= baruch cmills dds dg jaw pjr scjones stig tbr theorem westley
+
+YEAR= 1990
+
+###################
+# build all entries
+###################
+#
 all:
-	-@if [ "${USE}" = "common" ]; then \
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-		echo ${MAKE} -k -f common.mk all; \
+	@echo
-		${MAKE} -k -f common.mk all; \
+	@for i in ${WINNERS} ; do \
-	elif [ "${USE}" = "ansi" ]; then \
+	    echo "=-= start ${YEAR}/$$i =-="; \
-		echo ${MAKE} -k -f ansi.mk all; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
-		${MAKE} -k -f ansi.mk all; \
+	    (cd $$i && $(MAKE) $@); \
-	else \
+	    echo "=-= end ${YEAR}/$$i =-="; \
-		echo "set USE= in Makefile to be ansi or common as desired"; \
+	    echo; \
-		echo "or type: make -f ansi.mk for ansi makes"; \
+	done
-		echo "or type: make -f common.mk for common K&R makes"; \
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
-		exit 1; \
-	fi
 
-ansi:
+.PHONY: all alt data everything clean clobber install \
-	${MAKE} -f ansi.mk all
+        love haste waste maker easter_egg sandwich \
+        supernova deep_magic magic charon pluto
 
-common:
+# alternative executable
-	${MAKE} -f common.mk all
+#
+alt:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-${WINNERS}:
+# data files
-	-@if [ "${USE}" = "common" ]; then \
+#
-		echo ${MAKE} -k -f common.mk $@; \
+data:
-		${MAKE} -k -f common.mk $@; \
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	elif [ "${USE}" = "ansi" ]; then \
+	@echo
-		echo ${MAKE} -k -f ansi.mk $@; \
+	@for i in ${WINNERS} ; do \
-		${MAKE} -k -f ansi.mk $@; \
+	    echo "=-= start ${YEAR}/$$i =-="; \
-	else \
+	    echo "(cd $$i && $(MAKE) $@)"; \
-		echo "set USE= in Makefile to be ansi or common as desired"; \
+	    (cd $$i && $(MAKE) $@); \
-		echo "or type: make -f ansi.mk for ansi makes"; \
+	    echo "=-= end ${YEAR}/$$i =-="; \
-		echo "or type: make -f common.mk for common K&R makes"; \
+	    echo; \
-		exit 1;\
+	done
-	fi
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
+# both all and alt
+#
+everything:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	${MAKE} -f ansi.mk clean
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${MAKE} -f common.mk clean
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
 clobber:
-	${MAKE} -f ansi.mk clobber
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${MAKE} -f common.mk clobber
+	@echo
-nuke: clobber
+	@for i in ${WINNERS} ; do \
-	${MAKE} -f ansi.mk nuke
+	    echo "=-= start ${YEAR}/$$i =-="; \
-	${MAKE} -f common.mk nuke
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
 install:
-	${MAKE} -f ansi.mk install
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${MAKE} -f common.mk install
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+indent.c:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+haste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+waste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+maker:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+easter_egg:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+sandwich:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='

1991/Makefile

@@ -1,129 +1,318 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1991 makefile
+# 1991 Makefile
+
+################################################################################
 #
-# Copyright (c) 1991, 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 judgess 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
+################
-MAKE=make
+# tool locations
-MAKEFLAGS=e
+################
-
-# uncomment the line to select the preferred type of compile
 #
-# You should also check the ansi.mk or common.mk for the
+SHELL= /bin/bash
-# proper compiler name and flags.
+MAKE= make
-#
-# NOTE ==> USE=ansi     compile with an ANSI compiler by default
-#USE=ansi
-# NOTE ==> USE=common   compile with a common K&R compiler by default
-#USE=common
 
+
+###############
+# IOCCC winners
+###############
+#
 WINNERS= ant brnstnd buzzard cdupont davidguy dds fine rince westley
 
+YEAR= 1991
+
+###################
+# build all entries
+###################
+#
 all:
-	-@if [ "${USE}" = "common" ]; then \
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-		echo ${MAKE} -k -f common.mk all; \
+	@echo
-		${MAKE} -k -f common.mk all; \
+	@for i in ${WINNERS} ; do \
-	elif [ "${USE}" = "ansi" ]; then \
+	    echo "=-= start ${YEAR}/$$i =-="; \
-		echo ${MAKE} -k -f ansi.mk all; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
-		${MAKE} -k -f ansi.mk all; \
+	    (cd $$i && $(MAKE) $@); \
-	else \
+	    echo "=-= end ${YEAR}/$$i =-="; \
-		echo "set USE= in Makefile to be ansi or common as desired"; \
+	    echo; \
-		echo "or type: make -f ansi.mk for ansi makes"; \
+	done
-		echo "or type: make -f common.mk for common K&R makes"; \
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
-		exit 1; \
-	fi
 
-ansi:
+.PHONY: all alt data everything clean clobber install \
-	${MAKE} -f ansi.mk all
+        love haste waste maker easter_egg sandwich \
+        supernova deep_magic magic charon pluto
 
-common:
+# alternative executable
-	${MAKE} -f common.mk all
+#
+alt:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-${WINNERS} merlyn.c nextmove.c ttt_game.c:
+# data files
-	-@if [ "${USE}" = "common" ]; then \
+#
-		echo ${MAKE} -f common.mk $@; \
+data:
-		${MAKE} -f common.mk $@; \
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	elif [ "${USE}" = "ansi" ]; then \
+	@echo
-		echo ${MAKE} -f ansi.mk $@; \
+	@for i in ${WINNERS} ; do \
-		${MAKE} -f ansi.mk $@; \
+	    echo "=-= start ${YEAR}/$$i =-="; \
-	else \
+	    echo "(cd $$i && $(MAKE) $@)"; \
-		echo "set USE= in Makefile to be ansi or common as desired"; \
+	    (cd $$i && $(MAKE) $@); \
-		echo "or type: make -f ansi.mk for ansi makes"; \
+	    echo "=-= end ${YEAR}/$$i =-="; \
-		echo "or type: make -f common.mk for common K&R makes"; \
+	    echo; \
-		exit 1;\
+	done
-	fi
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-ttt: ttt.sh
+# both all and alt
-	-@if [ "${USE}" = "common" ]; then \
+#
-		echo ${MAKE} -f common.mk $@; \
+everything:
-		${MAKE} -f common.mk $@; \
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	elif [ "${USE}" = "ansi" ]; then \
+	@echo
-		echo ${MAKE} -f ansi.mk $@; \
+	@for i in ${WINNERS} ; do \
-		${MAKE} -f ansi.mk $@; \
+	    echo "=-= start ${YEAR}/$$i =-="; \
-	else \
+	    echo "(cd $$i && $(MAKE) $@)"; \
-		echo "set USE= in Makefile to be ansi or common as desired"; \
+	    (cd $$i && $(MAKE) $@); \
-		echo "or type: make -f ansi.mk for ansi makes"; \
+	    echo "=-= end ${YEAR}/$$i =-="; \
-		echo "or type: make -f common.mk for common K&R makes"; \
+	    echo; \
-		exit 1;\
+	done
-	fi
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-merlyn: merlyn.c
-	-@if [ "${USE}" = "common" ]; then \
-		echo ${MAKE} -f common.mk $@; \
-		${MAKE} -f common.mk $@; \
-	elif [ "${USE}" = "ansi" ]; then \
-		echo ${MAKE} -f ansi.mk $@; \
-		${MAKE} -f ansi.mk $@ \
-	else \
-		echo "set USE= in Makefile to be ansi or common as desired"; \
-		echo "or type: make -f ansi.mk for ansi makes"; \
-		echo "or type: make -f common.mk for common K&R makes"; \
-		exit 1;\
-	fi
-
-ttt_game: ttt_game.c
-	-@if [ "${USE}" = "common" ]; then \
-		echo ${MAKE} -f common.mk $@; \
-		${MAKE} -f common.mk $@; \
-	elif [ "${USE}" = "ansi" ]; then \
-		echo ${MAKE} -f ansi.mk $@; \
-		${MAKE} -f ansi.mk $@; \
-	else \
-		echo "set USE= in Makefile to be ansi or common as desired"; \
-		echo "or type: make -f ansi.mk for ansi makes"; \
-		echo "or type: make -f common.mk for common K&R makes"; \
-		exit 1;\
-	fi
-
-nextmove: nextmove.c
-	-@if [ "${USE}" = "common" ]; then \
-		echo ${MAKE} -f common.mk $@; \
-		${MAKE} -f common.mk $@; \
-	elif [ "${USE}" = "ansi" ]; then \
-		echo ${MAKE} -f ansi.mk $@; \
-		${MAKE} -f ansi.mk $@; \
-	else \
-		echo "set USE= in Makefile to be ansi or common as desired"; \
-		echo "or type: make -f ansi.mk for ansi makes"; \
-		echo "or type: make -f common.mk for common K&R makes"; \
-		exit 1;\
-	fi
 
+###############
+# utility rules
+###############
+#
 clean:
-	${MAKE} -f ansi.mk clean
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${MAKE} -f common.mk clean
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
 clobber:
-	${MAKE} -f ansi.mk clobber
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${MAKE} -f common.mk clobber
+	@echo
-nuke: clobber
+	@for i in ${WINNERS} ; do \
-	${MAKE} -f ansi.mk nuke
+	    echo "=-= start ${YEAR}/$$i =-="; \
-	${MAKE} -f common.mk nuke
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
 install:
-	${MAKE} -f ansi.mk install
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${MAKE} -f common.mk install
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+indent.c:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+haste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+waste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+maker:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+easter_egg:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+sandwich:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='

1992/Makefile

@@ -1,244 +1,319 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1992 makefile
+# 1992 Makefile
+
+################################################################################
 #
-# 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 judgess 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
+
+################
+# tool locations
+################
 #
-# NOTE: some systems may only need:
+SHELL= /bin/bash
+MAKE= make
+
+
+###############
+# IOCCC winners
+###############
 #
-#  $(CC) $(CFLAGS) kivinen.c -o kivinen -lX11
+WINNERS= adrian albert ant buzzard1 buzzard2 gson imc kivinen lush marangon \
+	 nathan vern westley
+
+YEAR= 1992
+
+###################
+# build all entries
+###################
 #
-kivinen.orig: kivinen.orig.c
+all:
-	$(CC) $(CFLAGS) kivinen.orig.c -o kivinen.orig -lX11 \
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	    -lsocket -lresolv -lnsl
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-imc: imc.c
+.PHONY: all alt data everything clean clobber install \
-	$(CC) $(CFLAGS) imc.c -o imc
+        love haste waste maker easter_egg sandwich \
+        supernova deep_magic magic charon pluto
 
-# NOTE: this is the original program that won
+# alternative executable
 #
-imc.orig: imc.orig.c
+alt:
-	$(CC) $(CFLAGS) imc.orig.c -o imc.orig
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-lush: lush.c
+# data files
-	$(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
+data:
-	$(CC) $(CFLAGS) lush.orig.c -o lush.orig
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-# NOTE: some systems may need:
+# both all and alt
 #
-#  $(CC) $(CFLAGS) marangon.c -o marangon -lcurses -ltermcap
+everything:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+###############
+# utility rules
+###############
 #
-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 
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	$(RM) -f vern.tmp.c lush.again babble.cppcb vern.orig.tmp.c
+	@echo
-	$(RM) -f ad.temp adwc.c adbasename.c adecho.c adhead.c adsleep.c
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-clobber: clean
+clobber:
-	$(RM) -f $(WINNERS) a.out
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	$(RM) -f $(ALT_NAMES)
+	@echo
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	@for i in ${WINNERS} ; do \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    echo "=-= start ${YEAR}/$$i =-="; \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-am_clobber: clean am
+install:
-	$(RM) -f am.safe
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	$(CP) am am.safe
+	@echo
-	$(RM) -f $(WINNERS) a.out
+	@for i in ${WINNERS} ; do \
-	$(RM) -f $(ALT_NAMES)
+	    echo "=-= start ${YEAR}/$$i =-="; \
-	$(RM) -f adwc adbasename adecho adhead adsleep
+	    echo "(cd $$i && $(MAKE) $@)"; \
-	$(RM) -f adrian.orig lush.orig nathan.orig buzzard.2.orig
+	    (cd $$i && $(MAKE) $@); \
-	$(RM) -f kivinen.orig imc.orig albert.orig marangon.orig vern.orig
+	    echo "=-= end ${YEAR}/$$i =-="; \
-	$(CP) am.safe am
+	    echo; \
-	$(RM) -f am.safe
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-nuke: clobber
+indent.c:
-	@true
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-install: all
+
-	cat $(WINNERS) > /dev/null
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+haste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+waste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+maker:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+easter_egg:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+sandwich:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='

1993/Makefile

@@ -1,147 +1,318 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1993 makefile
+# 1993 Makefile
+
+################################################################################
 #
-# Copyright (c) 1993, 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 judgess 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
+# tool locations
-CP=cp
+################
-RM=rm
+#
-SED=sed
+SHELL= /bin/bash
-LN=ln
+MAKE= make
 
-# flags for ANSI compiles
-#
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
-#	others such as gcc may want -ansi, others may want nothing
-#	at all.  Adjust the CFLAGS line as needed.
-#
-# NOTE: Some compilers cannot optimize, or optimize some entries
-#	entries incorrectly.  You might want need to turn on -O 
-#	to see if your compiler can handle them.
-#
-#CFLAGS=-O -Xa
-#CFLAGS=-Xa
-CFLAGS= -ansi
-#CFLAGS=
 
-# ANSI compiler
+###############
-#
+# IOCCC winners
-# Set CC to the name of your ANSI compiler.
+###############
-#CC=cc
-CC=gcc
-
-# misc shell babble
-#
-NOINCLUDE=$(SED) -e 's/^.\([	 ]*\)include/%include/'
-SPACECLEAN=$(SED) -e 's/\([^	 ]\)\([	 ]\)[ 	][ 	]*/\1\2/g'
-CPPCLEAN=$(GREP) -v '^. [0-9][0-9]*'
-
-# winners that compile under ANSI C
 #
 WINNERS= ant cmills dgibson ejb jonth leo lmfjyh plummer rince schnitzi vanb
-ALT_NAMES= ag ag.txt chris mind jkb
 
-all: $(WINNERS) $(ALT_NAMES)
+YEAR= 1993
 
-ant: ant.c
+###################
-	${CC} ${CFLAGS} ant.c -o ant
+# build all entries
-
+###################
-cmills: cmills.c
-	${CC} ${CFLAGS} cmills.c -o cmills -lX11
-
-dgibson: dgibson.c dgibson.sh dgibson.data1
-	-@if [ ! -f life.d ] ; then \
-	    echo "cp dgibson.data1 life.d"; \
-	    cp dgibson.data1 life.d; \
-	    echo "rm -f data.name"; \
-	    rm -f data.name; \
-	    echo "echo dgibson.data1 > data.name"; \
-	    echo dgibson.data1 > data.name; \
-	fi
-	${CC} ${CFLAGS} dgibson.c -o dgibson
-	-${CHMOD} +x dgibson.sh
-
-ejb: ejb.c
-	${CC} ${CFLAGS} ejb.c -o ejb
-
-jonth: jonth.c
-	${RM} -f jonth.tmp.c
-	${SED} -e s/\^\ /#define/ -e 's/@/Window(D,/g' jonth.c > jonth.tmp.c
-	${CC} ${CFLAGS} \
-	    -DXX1='H 19;}M(J,4)}N H 20;}M(T,4)}q(m,w,' \
-	    -DXX='XKeycodeToKeysym(D,o[13],0);K 12:Y();}R;}d XX1' \
-	    jonth.tmp.c -o jonth -lX11
-
-leo: leo.c
-	${CC} ${CFLAGS} leo.c -o leo
-
-lmfjyh: lmfjyh.c
-	${RM} -f \"\;main\(\)\{puts\(\"Hello\ World!\"\)\;\}char\*C=\".c
-	${CP} lmfjyh.c \"\;main\(\)\{puts\(\"Hello\ World!\"\)\;\}char\*C=\".c
-	${CC} ${CFLAGS} \
-	    \"\;main\(\)\{puts\(\"Hello\ World!\"\)\;\}char\*C=\".c \
-	    -o lmfjyh
-
-plummer: plummer.c
-	${CC} ${CFLAGS} plummer.c -o plummer
-
-rince: rince.c
-	${CC} ${CFLAGS} rince.c -lcurses -ltermcap -o rince
-
-# NOTE: this is the original source that won
 #
-rince.orig: rince.orig.c
+all:
-	$(CC) $(CFLAGS) rince.orig.c -lcurses -ltermcap -o rince.orig
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-schnitzi: schnitzi.c
+.PHONY: all alt data everything clean clobber install \
-	${CC} ${CFLAGS} schnitzi.c -o schnitzi
+        love haste waste maker easter_egg sandwich \
+        supernova deep_magic magic charon pluto
 
-vanb: vanb.c
+# alternative executable
-	${CC} ${CFLAGS} -DO5=main vanb.c -o vanb
-
-
-# alternate names for selected entries
 #
-ag: ant
+alt:
-	$(RM) -f ag
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	$(LN) ant ag
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-ag.txt: ant.txt
+# data files
-	$(RM) -f ag.txt
+#
-	$(LN) ant.txt ag.txt
+data:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-chris: cmills
+# both all and alt
-	$(RM) -f chris
+#
-	$(LN) cmills chris
+everything:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-mind: leo
-	$(RM) -f mind
-	$(LN) leo mind
-
-jkb: rince
-	$(RM) -f jkb
-	$(LN) rince jkb
-
-tidy:
-	${RM} -f \"\;main\(\)\{puts\(\"Hello\ World!\"\)\;\}char\*C=\".c
 
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-clobber: clean tidy
+clobber:
-	$(RM) -f $(WINNERS)
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	$(RM) -f $(ALT_NAMES)
+	@echo
-	${RM} -f jonth.tmp.c life.d rince.orig data.name data.name2
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-nuke: clobber
+install:
-	@true
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-install: all
+indent.c:
-	cat $(WINNERS) > /dev/null
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+haste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+waste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+maker:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+easter_egg:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+sandwich:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='

1994/Makefile

@@ -1,158 +1,318 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1994 makefile
+# 1994 Makefile
+
+################################################################################
 #
-# Copyright (c) 1994, 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
-CAT=cat
-CHMOD=chmod
-CP=cp
-ECHO=echo
-GUNZIP=gunzip
-UUDECODE=uudecode
-LN=ln
-RM=rm
-SED=sed
-TRUE=true
-
-# flags for ANSI compiles
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	others such as gcc may want -ansi, others may want nothing
+# year directory was reworked so that entries are in separate directories.
-#	at all.  Adjust the CFLAGS line as needed.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# Several Makefiles were modified / formed in 2022, and as such it may have
-#	entries incorrectly.  You might want need to turn on -O 
+# elements that are not historically compatible with way entries were built.
-#	to see if your compiler can handle them.
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-#CFLAGS=-O -Xa
+# Regarding individual entries:
-#CFLAGS=-Xa
-#CFLAGS= -ansi
-CFLAGS= -ansi -O
-#CFLAGS=
-
-# ANSI compiler
 #
-# Set CC to the name of your ANSI compiler.
+# IOCCC winning entry code may not work on your system.  Even with standards,
-#CC=cc
+# conditions and build environments change, especially when it comes to more
-CC=gcc
+# 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
-# winners that compile under ANSI C
+# later IOCCC years.
 #
-WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg \
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-	westley
-ALT_NAMES= dodsond2.orig shapiro.alt horton.alt gtface weisberg.alt tvr.alt
-
-all: $(WINNERS) $(ALT_NAMES)
-
-westley: westley.c
-	${CC} ${CFLAGS} westley.c -DO -o westley
-
-weisberg: weisberg.c
-	${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))'	\
-	-De='(2<<6*sizeof(int))'			\
-	-Do='(8<<5*sizeof(int))'			\
-	-DN='((b=t+1),x+=2,x>e?exit():o' 		\
-	-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' 	\
-	weisberg.c -o weisberg
-
-# If you want weisberg to generate all values up to MAXINT
-# and have the memory to malloc a 512M table, use the following.
 #
-weisberg.alt: weisberg.c
+# GitHub pull requests are welcome:
-	${CC} ${CFLAGS} -Dc='n*n>x?p:((m=*(b+1)),N))'	\
-	-De='~(1<<8*sizeof(int)-1)' 			\
-	-Do='(2<<7*sizeof(int))'			\
-	-DN='((b=t+1),x+=2,x>e?exit():o' 		\
-	-Dp='(a-t<o?*(a++)=x:47),printf("%d ",x),N)' 	\
-	weisberg.c -o weisberg.alt
-
-tvr: tvr.c
-	${CC} ${CFLAGS} tvr.c -o tvr -lX11
-
-# The following is an alternate version of tvr.  Modes 0-3 have been
-# renumbered 1-4.  Mode 0 is Mandelbrot / julian calculated correctly.
 #
-tvr.alt: tvr.alt.c
+# If you have a patch that might make running an entry work in modern Unix-like
-	${CC} ${CFLAGS} tvr.alt.c -o tvr.alt -lX11
+# environments, please create a GitHub pull request for the IOCCC judgess to
-
+# consider.
-smr: smr.c
-	@${RM} -rf smr
-	${CP} smr.c smr
-	${CHMOD} +x smr
-
-shapiro: shapiro_t2.c
-	${CC} ${CFLAGS} shapiro_t2.c -o shapiro
-
-shapiro_t2.c: shapiro_t1
-	@${RM} -f shapiro_t2.c
-	./shapiro_t1 > shapiro_t2.c
-
-shapiro_t1: shapiro.c
-	${CC} ${CFLAGS} shapiro.c -o shapiro_t1
-
-shapiro.alt: shapiro.alt.c
-	${CC} ${CFLAGS} shapiro.alt.c -o shapiro.alt
-
-schnitzi: schnitzi.c
-	${CC} ${CFLAGS} schnitzi.c -o schnitzi
-
-horton: horton.c
-	${CC} ${CFLAGS} horton.c -o horton
-
-# Here are some programs related to the horton entry.  See horton.hint
-# for details.
 #
-horton.alt: horton.alt.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	${CC} ${CFLAGS} horton.alt.c -o horton.alt
+# fixing typos in remarks, and code patches are welcome via opening a GitHub
-gtface: gtface.c
+# issue or better yet, by creating a GitHub pull request for the IOCCC judges
-	${CC} ${CFLAGS} gtface.c -o gtface
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-
-ldb: ldb.c
-	${CC} ${CFLAGS} ldb.c -o ldb
-
-imc: imc.c
-	${CC} ${CFLAGS} imc.c -o imc
-
-dodsond2: dodsond2.c
-	${CC} ${CFLAGS} dodsond2.c -o dodsond2
-
-# NOTE: this is the original (gziped) file that won
 #
-dodsond2.orig: dodsond2.gz
+# https://github.com/ioccc-src/winner
-	@${RM} -f dodsond2.orig.c
+#
-	-${GUNZIP} < dodsond2.gz > dodsond2.orig.c
+################################################################################
-	-@if [ -s dodsond2.orig.c ]; then \
-	    ${ECHO} "${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig"; \
-	    ${CC} ${CFLAGS} dodsond2.orig.c -o dodsond2.orig; \
-	else \
-	    ${RM} -f dodsond2.orig.c; \
-	    ${ECHO} "sorry, we could not gunzip dodsond2.gz"; \
-	fi
 
-dodsond2.gz: dodsond2.gz.uu
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	@${RM} -f dodsond2.gz
+#
-	${UUDECODE} dodsond2.gz.uu
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
+#
+# See: http://creativecommons.org/licenses/by-sa/3.0/
 
-dodsond1: dodsond1.c
-	${CC} ${CFLAGS} dodsond1.c -o dodsond1
 
+################
+# tool locations
+################
+#
+SHELL= /bin/bash
+MAKE= make
+
+
+###############
+# IOCCC winners
+###############
+#
+WINNERS= dodsond1 dodsond2 horton imc ldb schnitzi shapiro smr tvr weisberg westley
+
+YEAR= 1994
+
+###################
+# build all entries
+###################
+#
+all:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+.PHONY: all alt data everything clean clobber install \
+        love haste waste maker easter_egg sandwich \
+        supernova deep_magic magic charon pluto
+
+# alternative executable
+#
+alt:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+# data files
+#
+data:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+# both all and alt
+#
+everything:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core 
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-clobber: clean
+clobber:
-	$(RM) -f $(WINNERS)
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	$(RM) -f $(ALT_NAMES)
+	@echo
-	${RM} -f dodsond2.orig.c dodsond2.gz shapiro_t2.c shapiro_t1
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-nuke: clobber
+install:
-	@${TRUE}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-install: all
+indent.c:
-	${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+haste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+waste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+maker:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+easter_egg:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+sandwich:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='

1995/Makefile

@@ -1,119 +1,319 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1995 makefile
+# 1995 Makefile
+
+################################################################################
 #
-# Copyright (c) 1996, Landon Curt Noll, Larry Bassel & Sriram Srinivasan
+# 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, Larry Bassel and Sriram Srinivasan.
-
-
-SHELL=/bin/sh
-CAT=cat
-CHMOD=chmod
-CP=cp
-ECHO=echo
-GUNZIP=gunzip
-UUDECODE=uudecode
-LN=ln
-RM=rm
-SED=sed
-TRUE=true
-
-# flags for ANSI compiles
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	others such as gcc may want -ansi, others may want nothing
+# year directory was reworked so that entries are in separate directories.
-#	at all.  Adjust the CFLAGS line as needed.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# Several Makefiles were modified / formed in 2022, and as such it may have
-#	incorrectly.  You might want to turn on -O to see if your
+# elements that are not historically compatible with way entries were built.
-#	compiler can handle them.
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-#CFLAGS=-O -Xa
+# Regarding individual entries:
-#CFLAGS=-Xa
-#CFLAGS= -ansi
-CFLAGS= -ansi -O
-#CFLAGS=
-
-# ANSI compiler
 #
-# Set CC to the name of your ANSI compiler.
+# IOCCC winning entry code may not work on your system.  Even with standards,
-CC=cc
+# conditions and build environments change, especially when it comes to more
-#CC=gcc
+# 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
-# winners that compile under ANSI C
+# later IOCCC years.
 #
-WINNERS= cdua dodsond1 dodsond2 esde garry heathbar leo makarios savastio \
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-	schnitzi spinellis vanschnitz
-ALT_NAMES= leo.orig garry.fmt garry.test
-
-LEVEL=5
-
-all: $(WINNERS)
-
-cdua: cdua.c
-	${CC} ${CFLAGS} cdua.c -o cdua
-
-dodsond1: dodsond1.c
-	${CC} ${CFLAGS} -DXXXXXX= -DXXXXXXX= dodsond1.c -o dodsond1
-
-dodsond2: dodsond2.c
-	${CC} ${CFLAGS} dodsond2.c -o dodsond2 -lcurses -ltermcap
-
-esde: esde.c esde.data esde.data2
-	${CC} ${CFLAGS} esde.c -o esde
-
-garry: garry.c
-	${CC} ${CFLAGS} garry.c -o garry
-
-heathbar: heathbar.c
-	${CC} ${CFLAGS} heathbar.c -o heathbar
-
-# The following as a less obfuscated version of garry.
 #
-garry.fmt: garry.fmt.c
+# GitHub pull requests are welcome:
-	${CC} ${CFLAGS} garry.fmt.c -o garry.fmt
-
-# The following are test progs for garry
 #
-garry.test: garry.test.sh garry garry.data
+# If you have a patch that might make running an entry work in modern Unix-like
-	rm -f garry.test
+# environments, please create a GitHub pull request for the IOCCC judgess to
-	cp garry.test.sh garry.test
+# consider.
-	chmod +x garry.test
-
-leo: leo.c
-	${CC} ${CFLAGS} -DGa=608 -DAs=792 -DMo=int -DAr='unsigned long' \
-			-DS='struct Se' leo.c -o leo
-
-# NOTE: this is the original program that was non-interactive
 #
-leo.orig: leo.orig.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	${CC} ${CFLAGS} -DGa=608 -DAs=792 -DMo=int -DAr='unsigned long' \
+# fixing typos in remarks, and code patches are welcome via opening a GitHub
-			-DS='struct S' leo.orig.c -o leo.orig
+# 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
+#
+################################################################################
 
-makarios: makarios.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	${CC} ${CFLAGS} makarios.c -o makarios
+#
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
+#
+# See: http://creativecommons.org/licenses/by-sa/3.0/
 
-schnitzi: schnitzi.c
-	${CC} ${CFLAGS} schnitzi.c -o schnitzi
 
-spinellis: spinellis.c
+################
-	${CC} ${CFLAGS} spinellis.c -o spinellis
+# tool locations
+################
+#
+SHELL= /bin/bash
+MAKE= make
 
-vanschnitz: vanschnitz.c
-	${CC} ${CFLAGS} -Dn=${LEVEL} vanschnitz.c -o vanschnitz
 
+###############
+# IOCCC winners
+###############
+#
+WINNERS= cdua dodsond1 dodsond2 esde garry heathbar leo makarios savastio schnitzi \
+	 spinellis vanschnitz
+
+YEAR= 1995
+
+###################
+# build all entries
+###################
+#
+all:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+.PHONY: all alt data everything clean clobber install \
+        love haste waste maker easter_egg sandwich \
+        supernova deep_magic magic charon pluto
+
+# alternative executable
+#
+alt:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+# data files
+#
+data:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+# both all and alt
+#
+everything:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	$(RM) -f *.o a.out core ${WINNERS}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-clobber: clean
+clobber:
-	$(RM) -f $(WINNERS)
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	$(RM) -f $(ALT_NAMES)
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-nuke: clobber
+install:
-	@${TRUE}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-install: all
+indent.c:
-	${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+haste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+waste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+maker:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+easter_egg:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+sandwich:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='

1996/Makefile

@@ -1,157 +1,319 @@
-# %W% %G% %U%
+#!/usr/bin/env make
 #
-# 1996 makefile
+# 1996 Makefile
+
+################################################################################
 #
-# Copyright (c) 1997, Landon Curt Noll & Sriram Srinivasan
+# 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 Sriram Srinivasan.
-
-
-SHELL=/bin/sh
-CAT=cat
-CHMOD=chmod
-CP=cp
-ECHO=echo
-GUNZIP=gunzip
-UUDECODE=uudecode
-LN=ln
-RM=rm
-SED=sed
-TRUE=true
-
-# flags for ANSI compiles
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	others such as gcc may want -ansi, others may want nothing
+# year directory was reworked so that entries are in separate directories.
-#	at all.  Adjust the CFLAGS line as needed.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# Several Makefiles were modified / formed in 2022, and as such it may have
-#	incorrectly.  You might want to turn on -O to see if your
+# elements that are not historically compatible with way entries were built.
-#	compiler can handle them.
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-#CFLAGS=-O -Xa
+# Regarding individual entries:
-#CFLAGS=-Xa
-#CFLAGS= -ansi
-CFLAGS= -ansi -O
-#CFLAGS=
-
-# ANSI compiler
 #
-# Set CC to the name of your ANSI compiler.
+# IOCCC winning entry code may not work on your system.  Even with standards,
-CC=cc
+# conditions and build environments change, especially when it comes to more
-#CC=gcc
+# 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
-# winners that compile under ANSI C
+# later IOCCC years.
 #
-WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 \
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-	schweikh2 schweikh3 westley
-ALT_NAMES= august.orig
-
-LEVEL=5
-
-all: $(WINNERS)
-
-# NOTE: Some compilers will compile this code into infinite loop
-#	progs.  We have found gcc to work on a number of platforms.
-#	If the following example does not execute in a very
-#	short time, try a better compiler:
 #
-#		cat august.c test.oc | ./august > test.oo
+# GitHub pull requests are welcome:
 #
-august: august.c fac.oc parse.oc test.oc
+# If you have a patch that might make running an entry work in modern Unix-like
-	${CC} ${CFLAGS} -DZ=60000 -D'T=m[s]' -D'P=m[s++]' \
+# environments, please create a GitHub pull request for the IOCCC judgess to
-	    -D'L=m[p++]' -D'g=getchar()' -DE=else -DW=while -D'B=m[p++]' \
+# consider.
-	    -DI=if -DR='s=s+l/2;T=r;I(l%2)s++' -D'X=m[s-' \
-	    -D'D=Q(13,-)Q(14,*)Q(15,/)Q(16,%)Q(6,==)Q(7,!=)Q(8,<)C(1,r=P;m[T]=r;T=r)C(9,r=P;m[T]=r;s++)' \
-	    august.c -o august 
-	${CHMOD} +r fac.oc parse.oc test.oc
-
-# This forms a byte code execution engine written in OC
 #
-august.oc: august.c
+# Suggestions and corrections regarding Makefiles, winning author information,
-	${RM} -f august.oc
+# fixing typos in remarks, and code patches are welcome via opening a GitHub
-	${CC} ${CFLAGS} -E -DZ=40000 -D'T=m[s]' -D'P=m[s++]' \
+# issue or better yet, by creating a GitHub pull request for the IOCCC judges
-	    -D'L=m[p++]' -D'g=getchar()' -DE=else -DW=while -D'B=m[p++]' \
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-	    -DI=if -DR='s=s+l/2;T=r;I(l%2)s++' -D'X=m[s-' \
-	    -D'D=Q(13,-)Q(14,*)Q(15,/)Q(16,%)Q(6,==)Q(7,!=)Q(8,<)C(1,r=P;m[T]=r;T=r)C(9,r=P;m[T]=r;s++)' \
-	    august.c > august.oc
-	${CHMOD} +r august.oc
-
-# NOTE: this is the original source that won
 #
-august.orig: august.orig.c fac.oc parse.oc test.oc
+# https://github.com/ioccc-src/winner
-	${CC} ${CFLAGS} -DZ=60000 -DZ=60000 -D'T=m[s]' -D'P=m[s++]' \
-	    -D'L=m[p++]' -D'g=getchar()' -DE=else -DW=while -D'B=m[p++]' \
-	    -DI=if -DR='s=s+l/2;T=r;I(l%2)s++' -D'X=m[s-' \
-	    -D'D=Q(13,-)Q(14,*)Q(15,/)Q(16,%)Q(6,==)Q(7,!=)Q(8,<)C(1,r=P;m[T]=r;T=r)C(9,r=P;m[T]=r;s++)' \
-	    august.orig.c -o august.orig
-	${RM} -f august.oc
-	${CC} ${CFLAGS} -E -DZ=40000 -D'T=m[s]' -D'P=m[s++]' \
-	    -D'L=m[p++]' -D'g=getchar()' -DE=else -DW=while -D'B=m[p++]' \
-	    -DI=if -DR='s=s+l/2;T=r;I(l%2)s++' -D'X=m[s-' \
-	    -D'D=Q(13,-)Q(14,*)Q(15,/)Q(16,%)Q(6,==)Q(7,!=)Q(8,<)C(1,r=P;m[T]=r;T=r)C(9,r=P;m[T]=r;s++)' \
-	    august.orig.c > august.oc
-	${CHMOD} +r fac.oc parse.oc test.oc august.oc
-
-dalbec: dalbec.c
-	${CC} ${CFLAGS} dalbec.c -o dalbec
-
-eldby: eldby.c
-	${CC} ${CFLAGS} eldby.c -o eldby
-
-gandalf: gandalf.c
-	${CC} ${CFLAGS} gandalf.c -o gandalf
-	${RM} -f hatcat cathat
-	${CP} gandalf hatcat 
-	${CP} gandalf cathat
-
-huffman: huffman.c
-	${CC} ${CFLAGS} huffman.c -o huffman
-
-# Add -I${X}/include and -L${X}/lib if this doesn't build
-#  (X is the root of the X Window distribution)
-# Solaris users add -lsocket
 #
-jonth: jonth.c
+################################################################################
-	${CC} ${CFLAGS} jonth.c -o jonth -lX11 -lm
 
-rcm: rcm.c
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-	${CC} ${CFLAGS} -DJ='if(' -Ds='else J O==' -DU='B(' \
-	    -DX='for(' -DH='unsigned' -Dn='struct x' -DA='0,0,0,0,' \
-	    -DT='<stdio.h>' -DY='<stdlib.h>' -DR='malloc(sizeof(n))' \
-	    -DM='%=K' -DK=32768 -DD='getchar()' -DN=putchar rcm.c -o rcm
-
-schweikh1: schweikh1.c errno.h
-	${CC} ${CFLAGS} -I. schweikh1.c -o schweikh1
-
-schweikh2: schweikh2.c hunni.c hunni.pl
-	${CC} ${CFLAGS} -D_POSIX_SOURCE schweikh2.c -o schweikh2
-
-# NOTE: On some systems such as SunOS, one may need to compile with:
 #
-#	${CC} ${CFLAGS} \
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
-#	  -I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
-#	  schweikh3.c -o schweikh3
 #
-schweikh3: schweikh3.c iso646.h
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	${CC} ${CFLAGS} -I. -D_POSIX_SOURCE schweikh3.c -o schweikh3
 
-westley: westley.c clock1 clock2 clock3
-	${CC} ${CFLAGS} westley.c -o westley
-	${CHMOD} +x clock1 clock2 clock3
 
+################
+# tool locations
+################
+#
+SHELL= /bin/bash
+MAKE= make
+
+
+###############
+# IOCCC winners
+###############
+#
+WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 schweikh2 schweikh3 \
+	 westley
+
+YEAR= 1996
+
+###################
+# build all entries
+###################
+#
+all:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+.PHONY: all alt data everything clean clobber install \
+        love haste waste maker easter_egg sandwich \
+        supernova deep_magic magic charon pluto
+
+# alternative executable
+#
+alt:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+# data files
+#
+data:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+# both all and alt
+#
+everything:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	${RM} -f *.o a.out core ${WINNERS}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-clobber: clean
+clobber:
-	${RM} -f $(WINNERS)
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${RM} -f $(ALT_NAMES)
+	@echo
-	${RM} -f fac.oo parse.oo test.oo hatcat cathat august.oc
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-nuke: clobber
+install:
-	@${TRUE}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-install: all
+indent.c:
-	${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+haste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+waste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+maker:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+easter_egg:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+sandwich:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='

1998/Makefile

@@ -1,175 +1,319 @@
-#!/bin/make
+#!/usr/bin/env make
-# 1998 makefile
 #
-# Copyright (c) Landon Curt Noll, Jeremy Horn, Peter Seebach
+# 1998 Makefile
-# and Leonid A. Broukhis, 1999.
-# 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 the contest judges.
 
-SHELL=/bin/sh
+################################################################################
-CAT=cat
-CHMOD=chmod
-CP=cp
-MV=mv
-ECHO=echo
-LN=ln
-RM=rm
-SED=sed
-TRUE=true
-
-# flags for ANSI compiles
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# An Historical Makefile NOTE:
-#	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
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#	incorrectly.  You might want to turn on -O to see if your
+# year directory was reworked so that entries are in separate directories.
-#	compiler can handle them.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
 #
-# NOTE: On some systems, the library path does not include the location
+# Several Makefiles were modified / formed in 2022, and as such it may have
-#	of the X11 libraries.  You might need to use a -L/path/to/X11/lib/dir
+# elements that are not historically compatible with way entries were built.
-#	in order to compile with these libs.
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
 #
-#CFLAGS=-O -Xa
+# Regarding individual entries:
-#CFLAGS=-Xa
-CFLAGS= -ansi
-#CFLAGS= -ansi -O
-#CFLAGS=
-#CFLAGS= -ansi -L/usr/X11R6/lib
-
-# ANSI compiler
 #
-# Set CC to the name of your ANSI compiler.
+# 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.
 #
-# Some entries seem to need gcc.  If you have gcc, set
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-# both CC and MAY_NEED_GCC to gcc.
 #
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
+# GitHub pull requests are welcome:
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
-CC= cc
+# If you have a patch that might make running an entry work in modern Unix-like
-MAY_NEED_GCC= gcc
+# environments, please create a GitHub pull request for the IOCCC judgess to
-
+# consider.
-# winners that compile under ANSI C
 #
-WINNERS= schweikh1 df dloweneil banks dlowe bas2 fanf bas1 tomtorfs dorssel \
+# Suggestions and corrections regarding Makefiles, winning author information,
-	 schweikh2 schnitzi chaos schweikh3
+# fixing typos in remarks, and code patches are welcome via opening a GitHub
-ALT_NAMES= schweikh2.orig banks.orig dlowe.orig df.orig schweikh1.orig \
+# issue or better yet, by creating a GitHub pull request for the IOCCC judges
-	chaos_nohalf
+# to consider.  To form a GitHub issue or GitHub pull, please visit:
-DATA_FILES= banks_files chaos_files fanf_files schweikh1_files schweikh3_files
-
-
-all: ${WINNERS}
-
-schweikh1: schweikh1.c
-	${MAY_NEED_GCC} ${CFLAGS} $? -o $@
-
-schweikh1.orig: schweikh1.orig.c
-	${MAY_NEED_GCC} ${CFLAGS} $? -o $@
-
-schweikh1_files: info
-
-df: df.c
-	${CC} ${CFLAGS} $? -o $@
-
-df.orig: prog.c
-	${CC} ${CFLAGS} $? -o $@
-
-prog.c : df.c
-	${RM} -f prog.c
-	${CP} $? prog.c
-
-dloweneil: dloweneil.c
-	${CC} ${CFLAGS} $? -lcurses -o $@
-
-# See note about use of -L/path/to/X11/lib/dir above this rule fails to link
 #
-banks: banks.c
+# https://github.com/ioccc-src/winner
-	${CC} ${CFLAGS} $? -DIT=XK_Page_Up -DDT=XK_Page_Down \
-		-DUP=XK_Up -DDN=XK_Down -DLT=XK_Left -DRT=XK_Right \
-		-DCS=XK_Return -Ddt=0.02 -lm -lX11 -o $@
-
-# See note about use of -L/path/to/X11/lib/dir above this rule fails to link
 #
-banks.orig: banks.orig.c
+################################################################################
-	${MAY_NEED_GCC} ${CFLAGS} $? -DIT=XK_Page_Up -DDT=XK_Page_Down \
-		-DUP=XK_Up -DDN=XK_Down -DLT=XK_Left -DRT=XK_Right \
-		-DCS=XK_Return -Ddt=0.02 -lm -lX11 -o $@
 
-banks_files: bb.sc horizon.sc mountains.sc pittsburgh.sc pyramids.sc river.sc
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
-
-dlowe: dlowe.c
-	${CC} ${CFLAGS} $? -o $@
-
-dlowe.orig: dlowe.orig.c
-	${CC} ${CFLAGS} $? -o $@
-
-bas2: bas2.c
-	${CC} ${CFLAGS} $? -o $@
-
-fanf: fanf.c
-	${RM} -f fanftmp1.c fanftmp2.c
-	${MAY_NEED_GCC} ${CFLAGS} -E $? > fanftmp1.c
-	${MAY_NEED_GCC} ${CFLAGS} -E fanftmp1.c > fanftmp2.c
-	${MAY_NEED_GCC} ${CFLAGS} fanftmp2.c ${LDFLAGS} -o $@
-
-fanf_files: fanf.lambda
-
-bas1: bas1.c
-	${CC} ${CFLAGS} $? -o $@
-
-tomtorfs: tomtorfs.c
-	${CC} ${CFLAGS} $? -o $@
-
-dorssel: dorssel.c
-	${CC} ${CFLAGS} $? -o $@
-
-schweikh2: schweikh2.c
-	${MAY_NEED_GCC} ${CFLAGS} $? -o $@
-
-schweikh2.orig: schweikh2.orig.c
-	${MAY_NEED_GCC} ${CFLAGS} $? -o $@
-
-schweikh3: schweikh3.c
-	${MAY_NEED_GCC} ${CFLAGS} $? -DM0=sizeof -DM1=long -DM2=void \
-		-DM3=realloc -DM4=calloc -DM5=free -o $@
-
-schweikh3_files: samefile.1
-
-schnitzi: schnitzi.c
-	${CC} ${CFLAGS} $? -o $@
-
-chaos: chaos.c
-	${CC} ${CFLAGS} $? -lcurses -o $@
-
-# some libcurses do not have halfdelay().  This rule is for those systems
 #
-chaos_nohalf: chaos_nohalf.c
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
-	${CC} ${CFLAGS} $? -lcurses -o $@
+#
-	${CP} -f $@ chaos
+# See: http://creativecommons.org/licenses/by-sa/3.0/
 
-chaos_nohalf.c: chaos.c
-	${RM} -f $@
-	${SED} -e 's/halfdelay([^)]*);//' < $? > $@
 
-chaos_files: cube.data desk.data ioccc.data pyramid.data xwing.data
+################
+# tool locations
+################
+#
+SHELL= /bin/bash
+MAKE= make
 
-everything: ${WINNERS} ${ALT_NAMES} ${DATA_FILES}
 
+###############
+# IOCCC winners
+###############
+#
+WINNERS= banks bas1 bas2 chaos df dlowe dloweneil dorssel fanf schnitzi schweikh1 \
+	 schweikh2 schweikh3 tomtorfs
+
+YEAR= 1998
+
+###################
+# build all entries
+###################
+#
+all:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+.PHONY: all alt data everything clean clobber install \
+        love haste waste maker easter_egg sandwich \
+        supernova deep_magic magic charon pluto
+
+# alternative executable
+#
+alt:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+# data files
+#
+data:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+# both all and alt
+#
+everything:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+###############
+# utility rules
+###############
+#
 clean:
-	${RM} -f *.o a.out core ${WINNERS}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${RM} -f prog.c fanftmp1.c fanftmp2.c chaos_nohalf.c
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-clobber: clean
+clobber:
-	${RM} -f ${WINNERS}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${RM} -f ${ALT_NAMES}
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-nuke: clobber
+install:
-	@${TRUE}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-install: all
+indent.c:
-	${CAT} ${WINNERS} ${ALT_NAMES} > /dev/null
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+haste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+waste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+maker:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+easter_egg:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+sandwich:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='

2000/Makefile

@@ -1,214 +1,319 @@
-#!/bin/make
+#!/usr/bin/env make
-# 2000 makefile
 #
-# Copyright (C) Simon Cooper, Landon Curt Noll, Peter Seebach
+# 2000 Makefile
-# and Leonid A. Broukhis, 2000.
-# 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 the contest judges.
 
-SHELL= /bin/sh
+################################################################################
-CAT= cat
+#
-RM= rm
+# An Historical Makefile NOTE:
-SED= sed
+#
-TRUE= true
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
+# year directory was reworked so that entries are in separate directories.
+# This also applies to any orig.ansi.mk and orig.common.mk files.
+#
+# 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 judgess 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
+#
+################################################################################
 
-# optimization
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
 #
-# Most compiles will safely use -O2.  Some can use only -O.
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
-# A few compilers have broken optimizers and thus you may
-# not want anything.
 #
-#OPT=
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-#OPT= -O
-OPT= -O2
-
-# flags for ANSI compiles
-#
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
-#	others such as gcc may want -ansi, others (Compaq Tru64 Unix)
-#       want -std1, and others may want nothing at all.
-#       Adjust the CFLAGS line as needed.
-#
-# NOTE: Some compilers cannot optimize, or optimize some entries
-#	incorrectly.  You might want to turn on -O to see if your
-#	compiler can handle them.
-#
-#
-#CFLAGS= -Xa ${OPT}
-#CFLAGS= -std1 $(OPT)
-CFLAGS= -ansi ${OPT}
-
-NO_ANSI_CFLAGS=
-#NO_ANSI_CFLAGS=
-
-# NOTE: On some systems, the library path does not include the location
-#	of the X11 libraries.  You might need to use a -L/path/to/X11/lib/dir
-#	in order to compile with these libs.
-#
-X11CCFLAGS= -I/usr/X11R6/include -I/usr/X11R6/include/X11 -I/usr/include/X11
-#X11CCFLAGS=
-X11LDFLAGS= -L/usr/X11R6/lib
-#X11LDFLAGS=
-
-# Perl
-#
-PERL= perl
-#PERL= perl5
-
-# ANSI compiler
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
-#
-CC= cc
-MAY_NEED_GCC= gcc
-
-# winners that compile under ANSI C
-#
-WINNERS= anderson schneiderwent primenum bellard bmeyer briddlebane dhyang \
-	dmy2jd jarijyrki dlowe natori rince robison thadgavin tomx
-ALT_NAMES= schneiderwent.orig briddlebane.orig thadgavin.orig
-DATA_FILES= schneiderwent_files bmeyer_files jarijyrki_files
 
 
-all: ${WINNERS}
+################
-
+# tool locations
-# Best use of flags
+################
 #
-anderson: anderson.c
+SHELL= /bin/bash
-	${CC} ${CFLAGS} $? -o $@
+MAKE= make
 
-# Most Timely Output
-#
-schneiderwent: schneiderwent.c
-	${CC} ${CFLAGS} $? -o $@
 
-schneiderwent_files: schneiderwent.data
+###############
+# IOCCC winners
+###############
+#
+WINNERS= anderson bellard bmeyer briddlebane dhyang dlowe jarijyrki natori primenum \
+	 rince robison schneiderwent thadgavin tomx
 
-schneiderwent.orig: schneiderwent.orig.c
+YEAR= 2000
-	${CC} ${CFLAGS} $? -o $@
 
-# Best Abuse of CPP
+###################
+# build all entries
+###################
 #
-primenum: primenum.c
+all:
-	${CC} ${CFLAGS} $? -o $@
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-# Most Specific Output
+.PHONY: all alt data everything clean clobber install \
-#
+        love haste waste maker easter_egg sandwich \
-bellard: bellard.c
+        supernova deep_magic magic charon pluto
-	${CC} ${CFLAGS} $? -o $@
 
-# Best Utility
+# alternative executable
 #
-# machines operating in 64 bit mode:
+alt:
-#
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-bmeyer: bmeyer.c
+	@echo
-	${CC} -DY= -O6 $? -o $@ -lm
+	@for i in ${WINNERS} ; do \
-#
+	    echo "=-= start ${YEAR}/$$i =-="; \
-# linux/x86, glibc 2.0, libc4/5:
+	    echo "(cd $$i && $(MAKE) $@)"; \
-#
+	    (cd $$i && $(MAKE) $@); \
-# bmeyer: bmeyer.c
+	    echo "=-= end ${YEAR}/$$i =-="; \
-# 	${CC} -DY="__setfpucw(0x127f)" -O6 $? -o $@ -lm
+	    echo; \
-#
+	done
-# linux/x86, glibc 2.1:
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
-#
-# bmeyer: bmeyer.c
-# 	${MAY_NEED_GCC} -DY='int x=0x127f; __asm__ ("fldcw %0" : : "m" (*&x))' \
-# 			-O6 $? -o $@ -lm
 
-bmeyer_files: lavabus.pgm lenna.glic michael.pgm
+# data files
-
-# Best Abuse of User
 #
-briddlebane: briddlebane.c
+data:
-	${CC} ${CFLAGS} $? -o $@ -lm
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-briddlebane.orig: briddlebane.orig.c
+# both all and alt
-	${CC} ${CFLAGS} $? -o $@ -lm
-
-# Best Layout
 #
-dhyang: dhyang.c
+everything:
-	${CC} ${CFLAGS} $? -o $@
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-dmy2jd: dmy2jd.c
-	${CC} ${CFLAGS} $? -o $@
 
-# Best of Show
+###############
+# utility rules
+###############
 #
-jarijyrki: jarijyrki.c
-	${CC} ${X11CCFLAGS} ${CFLAGS} -DNeedFunctionPrototypes \
-	    -DU=40 -DT=98 '-Dz=(T+1)*U*U' -DQ=80 -DS=20 -DN=10 -DB=5 -DG=23 \
-	    -Dp=7 '-DM=((p+1)*Q)+S' '-DH=(G*S)+S+S' -DC=XK_Up -DL=XK_Down \
-	    -DO=XK_Left -DV=XK_Right -DR=XK_Escape -D_=XK_BackSpace \
-	    $? -o $@ ${X11LDFLAGS} -lX11
-
-jarijyrki_files: sheet1.info
-
-# Worst Abuse of the Rules
-#
-# NOTE: You will need to adjust this path to the place where Perl has been
-#	installed on your system.  Running "perl -V" may help you locate
-#	this place.
-#
-# The following bit of perl may help determining the values you need:
-#
-#	perl -MConfig -e 'print "$Config{archlibexp}/CORE\n"'
-#
-#
-dlowe: dlowe.c
-	${CC} ${NO_ANSI_CFLAGS} -DPERL_POLLUTE \
-		`${PERL} -MExtUtils::Embed -e ccopts` $? -o $@ \
-		`${PERL} -MExtUtils::Embed -e ldopts`
-
-# Best Small Program
-#
-natori: natori.c
-	${CC} ${CFLAGS} $? -o $@ -lm
-
-# Astronomically Obfuscated
-#
-rince: rince.c
-	${CC} ${X11CCFLAGS} ${CFLAGS} -DM_PI=3.14159265358979323846 \
-		$? -o $@ -lm ${X11LDFLAGS} -lX11
-
-# Best game
-#
-robison: robison.c
-	${CC} ${CFLAGS} $? -o $@
-
-# Most Portable Output
-#
-thadgavin: thadgavin.c
-	${CC} ${CFLAGS} $? -o $@ -lcurses -lm
-
-thadgavin.orig: thadgavin.orig.c
-	${CC} ${CFLAGS} $? -o $@ -lncurses -lm
-
-# Most Complete Program
-#
-tomx: tomx.c
-	${CC} ${CFLAGS} $? -o $@
-
-everything: ${WINNERS} ${ALT_NAMES} ${DATA_FILES}
-
 clean:
-	${RM} -f *.o a.out core ${WINNERS}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-clobber: clean
+clobber:
-	${RM} -f ${WINNERS}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${RM} -f ${ALT_NAMES}
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-nuke: clobber
+install:
-	@${TRUE}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-install: all
+indent.c:
-	${CAT} ${WINNERS} ${ALT_NAMES} > /dev/null
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+##################
+# 133t hacker rulz
+##################
+#
+love:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+haste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+waste:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+maker:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+easter_egg:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+sandwich:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='

2001/Makefile

@@ -1,197 +1,319 @@
-#!/bin/make
+#!/usr/bin/env make
-# 2001 makefile
 #
-# Copyright (C) Simon Cooper, Landon Curt Noll, Peter Seebach, 2001.
+# 2001 Makefile
-# 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 the contest judges.
 
-SHELL= /bin/sh
+################################################################################
-CAT= cat
-RM= rm
-SED= sed
-TRUE= true
-
-# optimization
 #
-# Most compiles will safely use -O2.  Some can use only -O.
+# An Historical Makefile NOTE:
-# A few compilers have broken optimizers and thus you may
-# not want anything.
 #
-#OPT=
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-#OPT= -O
+# year directory was reworked so that entries are in separate directories.
-OPT= -O2
+# This also applies to any orig.ansi.mk and orig.common.mk files.
-
-# flags for ANSI compiles
 #
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+# Several Makefiles were modified / formed in 2022, and as such it may have
-#	others such as gcc may want -ansi, others (Compaq Tru64 Unix)
+# elements that are not historically compatible with way entries were built.
-#       want -std1, and others may want nothing at all.
+# The orig.Makefile, if it exits, is a copy of the pre-modified Makefile.
-#       Adjust the CFLAGS line as needed.
 #
-# NOTE: Some compilers cannot optimize, or optimize some entries
+# Regarding individual entries:
-#	incorrectly.  You might want to turn on -O to see if your
-#	compiler can handle them.
 #
+# 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.
 #
-#CFLAGS= -Xa ${OPT}
+# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
-#CFLAGS= -std1 $(OPT)
-CFLAGS= -ansi ${OPT}
-
-# NOTE: On some systems, the library path does not include the location
-#	of the X11 libraries.  You might need to use a -L/path/to/X11/lib/dir
-#	in order to compile with these libs.
 #
-X11CCFLAGS= -I/usr/X11R6/include -I/usr/X11R6/include/X11 -I/usr/include/X11
+# GitHub pull requests are welcome:
-#X11CCFLAGS=
-X11LDFLAGS= -L/usr/X11R6/lib -Wl,-R/usr/X11R6/lib
-#X11LDFLAGS=
-
-# ANSI compiler
 #
-# Set CC to the name of your ANSI compiler.
+# 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 judgess to
+# consider.
 #
-# Some entries seem to need gcc.  If you have gcc, set
+# Suggestions and corrections regarding Makefiles, winning author information,
-# both CC and MAY_NEED_GCC to gcc.
+# 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:
 #
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
+# https://github.com/ioccc-src/winner
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
 #
-CC= cc
+################################################################################
-MAY_NEED_GCC= gcc
 
-# winners that compile under ANSI C
+# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
 #
-WINNERS= anonymous bellard bellard.otccex cheong coupard \
+#	Creative Commons Attribution-ShareAlike 3.0 Unported License.
-	 ctk dgbeards herrmann1 herrmann2 jason kev ollinger rosten \
-	 schweikh westley williams
-ALT_NAMES= westley.orig
-DATA_FILES= anonymous_files bellard_files herrmann1_files herrmann2_files
-
-
-all: ${WINNERS}
-
-# Most likely to amaze
 #
-anonymous: anonymous.c
+# See: http://creativecommons.org/licenses/by-sa/3.0/
-	magic='${MAY_NEED_GCC} -O1'; \
-	X='-DA(X)=#X'; \
-	warning='-pedantic -Dprocessor'; \
-	$$magic $$warning -Dmagic= $$X "-DX=A($$magic \"$$X\")" \
-		-o anonymous anonymous.c
 
-anonymous_files: anonymous.ten.c
 
-# Best abuse of the rules
+################
+# tool locations
+################
 #
-bellard: bellard.c
+SHELL= /bin/bash
-	${CC} -rdynamic ${CFLAGS} bellard.c -o bellard -ldl
+MAKE= make
 
-bellard_files: bellard.otccex.c
 
-# Best short program
+###############
+# IOCCC winners
+###############
 #
-cheong: cheong.c
+WINNERS= anonymous bellard cheong coupard ctk dgbeards herrmann1 herrmann2 jason \
-	${CC} ${CFLAGS} cheong.c -o cheong
+	 kev ollinger rosten schweikh westley williams
 
-# Most obfuscated sound
+YEAR= 2001
+
+###################
+# build all entries
+###################
 #
-coupard: coupard.c
+all:
-	${CC} ${CFLAGS} -o coupard coupard.c
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-# Worst Driver
+.PHONY: all alt data everything clean clobber install \
+        love haste waste maker easter_egg sandwich \
+        supernova deep_magic magic charon pluto
+
+# alternative executable
 #
-ctk: ctk.c
+alt:
-	${CC} ${CFLAGS} -o ctk ctk.c
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-# Worst AI
+# data files
 #
-dgbeards: dgbeards.c
+data:
-	${CC} ${CFLAGS} -DE=break -DF=char -DK=case -DP=int -DR=return \
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	      -DI=0xFFFF dgbeards.c -o dgbeards
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-# Best abuse of the C preprocessor
+# both all and alt
 #
-herrmann1: herrmann1.c herrmann1.sh
+everything:
-	@echo "NOTE: $@ must be built/run using the script $@.sh"
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${SHELL} ./herrmann1.sh
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-herrmann1_files: herrmann1.gcd herrmann1.sh herrmann1.times2
 
-# Most eye-crossing
+###############
+# utility rules
+###############
 #
-# This entry requires the GCC -include feature.
+clean:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+clobber:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+install:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+indent.c:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+##################
+# 133t hacker rulz
+##################
 #
-herrmann2: herrmann2.c
-	${MAY_NEED_GCC} ${CFLAGS} herrmann2.c -o herrmann2 \
-	     -include /usr/include/stdlib.h -include /usr/include/stdio.h \
-	     -include /usr/include/time.h -include /usr/include/unistd.h
-
-herrmann2_files: herrmann2.cup herrmann2.ioccc
-
-# Best Of Show
-#
-jason: jason.c
-	${CC} ${CFLAGS} -o jason jason.c
-
-# Best Curses Game
-#
-kev: kev.c
-	${CC} ${CFLAGS} -DPORT=5455 -DSPEED=50 -o kev kev.c \
-		-lcurses -ltermcap \
-		-Dl_="socket(il.sin_family=AF_INET,SOCK_STREAM,0)"
-
-# Best primal ASCII graphics
-#
-ollinger: ollinger.c
-	${CC} ${CFLAGS} ollinger.c -o ollinger
-
-# Best abuse of the user
-#
-rosten: rosten.c
-	${CC} ${CFLAGS} rosten.c ${X11CCFLAGS} ${X11LDFLAGS} -pedantic -lX11 \
-		-o rosten
-
-# Best one-liner
-#
-schweikh: schweikh.c
-	${CC} ${CFLAGS} schweikh.c -o schweikh
-
-# Best position-independant code
-#
-westley: westley.c
-	${CC} ${CFLAGS} westley.c -o westley
-
-westley.orig: westley.orig.c
-	${CC} ${CFLAGS} westley.orig.c -o westley.orig
-
-# Best position-independant code
-#
-williams: williams.c
-	${CC} williams.c ${X11CCFLAGS} ${X11LDFLAGS} -lX11 -o williams
-
-everything: ${WINNERS} ${ALT_NAMES} ${DATA_FILES}
-
 love:
-	@echo 'not war?'
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
 haste:
-	${MAKE} waste
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
 waste:
-	@echo 'waste'
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-clean:
+maker:
-	${RM} -f *.o a.out core ${WINNERS}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-clobber: clean
+easter_egg:
-	${RM} -f ${WINNERS}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${RM} -f ${ALT_NAMES}
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-nuke: clobber
+sandwich:
-	@${TRUE}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-install: all
+
-	${CAT} ${WINNERS} ${ALT_NAMES} > /dev/null
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='

2004/Makefile

@@ -1,361 +1,319 @@
-#!/bin/make
+#!/usr/bin/env make
 #
-# 2004 makefile
+# 2004 Makefile
+
+################################################################################
 #
-# Copyright (C) 2004, Landon Curt Noll, Simon Cooper, Peter Seebach
+# An Historical Makefile NOTE:
-# and Leonid A. Broukhis. All Rights Reserved. Permission for personal,
+#
-# educational or non-profit use is granted provided this copyright and
+# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
-# notice are included in its entirety and remains unaltered.  All other
+# year directory was reworked so that entries are in separate directories.
-# uses must receive prior permission from the contest judges.
+# 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 judgess 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/
 
 
+################
 # tool locations
+################
 #
-SHELL= /bin/sh
+SHELL= /bin/bash
-CP= cp
-CPP= cpp
-GUNZIP= gunzip
-LD= ld
 MAKE= make
-RM= rm
-SED= sed
-TAR= tar
-TRUE= true
 
 
-# Special flags for the gavin entry
+###############
+# IOCCC winners
+###############
 #
-# FYI: Older versions of GCC have a bug in -O2 optimization, hence -O1
+WINNERS= anonymous arachnid burley gavare gavin hibachi hoyle jdalbec kopczynski \
+	 newbern omoikane schnitzi sds vik1 vik2
+
+YEAR= 2004
+
+###################
+# build all entries
+###################
 #
-GAVIN_OPT= -O1
+all:
-GAVIN_FLAGS=\
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	'-DY(m)=*((int*)(m))'\
+	@echo
-	'-DE(f,a,b,c)=((G((*)))(f))(a,b,c)'\
+	@for i in ${WINNERS} ; do \
-	'-DM=for(D=0;D<786432;D++)'\
+	    echo "=-= start ${YEAR}/$$i =-="; \
-	'-DZ=int i=0,j=0,h,n,p=393728,s=26739,C,D'\
+	    echo "(cd $$i && $(MAKE) $@)"; \
-	'-DV=0x90200'\
+	    (cd $$i && $(MAKE) $@); \
-	'-DK=0'\
+	    echo "=-= end ${YEAR}/$$i =-="; \
-	'-DR=while((C=E(V-8,100,0,0))&3&&(D=E(V-8,96,0,0))|3){'\
+	    echo; \
-	'-DL(c,d)=E(V+8,100,c,0);R}E(V+8,96,d,0);R}'
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
+.PHONY: all alt data everything clean clobber install \
+        love haste waste maker easter_egg sandwich \
+        supernova deep_magic magic charon pluto
 
-# Set X11_LIBDIR to the directory where the X11 library resides
+# alternative executable
 #
-X11_LIBDIR= /usr/X11R6/lib
+alt:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-
+# data files
-# optimization
 #
-# Most compiles will safely use -O2.  Some can use only -O1 or -O.
+data:
-# A few compilers have broken optimizers and thus you may
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-# not want anything.
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+# both all and alt
 #
-#OPT=
+everything:
-#OPT= -O
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-#OPT= -O1
+	@echo
-OPT= -O2
+	@for i in ${WINNERS} ; do \
-
+	    echo "=-= start ${YEAR}/$$i =-="; \
-
+	    echo "(cd $$i && $(MAKE) $@)"; \
-# flags for ANSI compiles
+	    (cd $$i && $(MAKE) $@); \
-#
+	    echo "=-= end ${YEAR}/$$i =-="; \
-# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode,
+	    echo; \
-#       others such as gcc may want -ansi, others (Compaq Tru64 Unix)
+	done
-#       want -std1, and others may want nothing at all.
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
-#       Adjust the CFLAGS line as needed.
+
-#
+
-# NOTE: Some compilers cannot optimize, or optimize some entries
+###############
-#       incorrectly.  You might want to turn on -O to see if your
-#       compiler can handle them.
-#
-#
-#CFLAGS= -Xa ${OPT}
-#CFLAGS= -std1 $(OPT)
-CFLAGS= -ansi ${OPT}
-
-
-# ANSI compiler
-#
-# Set CC to the name of your ANSI compiler.
-#
-# Some entries seem to need gcc.  If you have gcc, set
-# both CC and MAY_NEED_GCC to gcc.
-#
-# If you do not have gcc, set CC to the name of your ANSI compiler, and
-# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
-# to disable such programs.
-#
-CC= cc
-MAY_NEED_GCC= gcc
-
-
-# 2004 winners
-#
-WINNERS= anonymous arachnid burley gavare gavin hibachi hoyle jdalbec \
-	kopczynski newbern omoikane schnitzi sds vik1 vik2
-CLEAN= anonymous_clean arachnid_clean burley_clean gavare_clean gavin_clean \
-	hibachi_clean hoyle_clean jdalbec_clean kopczynski_clean \
-	newbern_clean omoikane_clean schnitzi_clean sds_clean vik1_clean \
-	vik2_clean
-CLOBBER= anonymous_clobber arachnid_clobber burley_clobber gavare_clobber \
-	gavin_clobber hibachi_clobber hoyle_clobber jdalbec_clobber \
-	kopczynski_clobber newbern_clobber omoikane_clobber schnitzi_clobber \
-	sds_clobber vik1_clobber vik2_clobber
-ALT_NAMES= hoyle.orig kopczynski.orig
-DATA_FILES= arachnid_files gavin_files hibachi_files kopczynski_files \
-	newbern_files omoikane_files schnitzi_files
-
-
-# default build
-#
-all: ${WINNERS}
-
-
-# Best use of "Precious" Lines
-#
-anonymous: anonymous.c
-	${CC} anonymous.c -o anonymous
-
-anonymous_clean:
-	${RM} -f anonymous.o
-
-anonymous_clobber: anonymous_clean
-	${RM} -f anonymous
-
-
-# Best use of Vision
-#
-arachnid: arachnid.c
-	${CC} -o arachnid -DL=LINES -DS=COLS \
-	    -DW=mvwaddch\(w,v,u,acs_map\[l\[m\[u arachnid.c -lncurses
-
-arachnid_clean:
-	${RM} -f arachnid.o
-
-arachnid_clobber: arachnid_clean
-	${RM} -f arachnid
-
-arachnid_files: arachnid.info
-
-
-# Best Calculated Risk
-#
-burley: burley.c
-	${CC} -ansi burley.c -o burley
-
-burley_clean:
-	${RM} -f burley.o
-
-burley_clobber:  burley_clean
-	${RM} -f burley
-
-
-# Best Use of Light and Spheres
-#
-gavare: gavare.c
-	${CC} -O3 gavare.c -o gavare
-
-gavare_clean:
-	${RM} -f gavare.o
-
-gavare_clobber: gavare_clean
-	${RM} -f gavare
-
-
-# Best of Show
-#
-gavin: gavin.c
-	${CC} ${GAVIN_OPT} -o gavin ${GAVIN_FLAGS} gavin.c
-	${RM} -f kernel
-	./gavin > kernel
-	${CC} ${GAVIN_OPT} -c ${GAVIN_FLAGS} -DB=_start '-Dputchar(a)=' gavin.c
-	${RM} -f sh
-	${LD} -s -o sh gavin.o
-	${RM} -f vi
-	${CP} sh vi
-	${RM} -f fs.tar
-	${TAR} -cvf fs.tar sh vi gavin.c gavin.hint prim
-
-gavin_clean:
-	${RM} -f sh vi kernel gavin.o
-
-gavin_clobber: gavin_clean
-	${RM} -f gavin fs.tar
-
-gavin_files: boot.b lilo.conf prim gavin_install.txt
-
-
-# Best Abuse of the Guidelines
-#
-hibachi: hibachi.tar.gz
-	${RM} -f hibachi.tar
-	${GUNZIP} < hibachi.tar.gz > hibachi.tar
-	${TAR} -xvf hibachi.tar
-	${RM} -f hibachi.tar
-	(cd hibachi && ${SHELL} ./configure)
-	([ -f hibachi/makefile ] && cd hibachi && $(MAKE) -f makefile || true)
-
-hibachi_clean:
-	${RM} -f hibachi/hibachi.o hibachi.tar
-
-hibachi_clobber: hibachi_clean
-	${RM} -rf hibachi
-
-hibachi_files: hibachi.tar.gz
-
-
-# Most Functional Output
-#
-hoyle: hoyle.c
-	${CC} hoyle.c -o hoyle -lm
-
-hoyle.orig: hoyle.orig.c
-	${CC} hoyle.orig.c -o hoyle.orig -lm
-
-hoyle_clean:
-	${RM} -f hoyle.o hoyle.orig.o
-
-hoyle_clobber: hoyle_clean
-	${RM} -f hoyle hoyle.orig
-
-
-# Best Abuse of the Periodic Table
-#
-jdalbec: jdalbec.c
-	@${RM} -f jdalbec2.c
-	-${CC} -E jdalbec.c > jdalbec2.c
-	@${RM} -f jdalbec3.c
-	${SED} -e 's/ (/(/g' < jdalbec2.c > jdalbec3.c
-	${CC} -ansi jdalbec3.c -o jdalbec
-
-jdalbec_clean:
-	${RM} -f jdalbec2.c jdalbec3.c jdalbec.o
-
-jdalbec_clobber: jdalbec_clean
-	${RM} -f jdalbec
-
-
-# Best one-liner
-#
-kopczynski: kopczynski.c
-	${CC} -Dif=while kopczynski.c -o kopczynski
-
-kopczynski.orig: kopczynski.orig.c
-	${CC} -Dif=while kopczynski.orig.c -o kopczynski.orig
-
-kopczynski_clean:
-	${RM} -f kopczynski.o kopczynski.orig.o
-
-kopczynski_clobber: kopczynski_clean
-	${RM} -f kopczynski kopczynski.orig
-
-kopczynski_files: kopczynski-10 kopczynski-11 kopczynski-8a kopczynski-8b \
-	kopczynski-8c kopczynski-9
-
-
-# Best Font Engine
-#
-newbern: newbern.c
-	${CC} newbern.c -o newbern
-
-newbern_clean:
-	${RM} -f newbern.o
-
-newbern_clobber: newbern_clean
-	${RM} -f newbern
-
-newbern_files: newbern.dat
-
-
-# Best Utility
-#
-omoikane: omoikane.c
-	${CC} -O omoikane.c -o omoikane
-
-omoikane_clean:
-	${RM} -f omoikane.o
-
-omoikane_clobber: omoikane_clean
-	${RM} -f omoikane
-
-omoikane_files: omoikane.info
-
-
-# Best Non-Use of Curses
-#
-schnitzi: schnitzi.c
-	${CC} schnitzi.c -o schnitzi
-
-schnitzi_clean:
-	${RM} -f schnitzi.o
-
-schnitzi_clobber: schnitzi_clean
-	${RM} -f schnitzi
-
-schnitzi_files: schnitzi.inp0 schnitzi.inp1
-
-
-# Best Abuse of Indentation
-#
-sds: sds.c
-	${CC} -o sds sds.c
-
-sds_clean:
-	${RM} -f sds_encoder.c sds_encoder.o sds.o
-
-sds_clobber: sds_clean
-	${RM} -f sds sds_encoder
-
-
-# Best X11 Game
-#
-vik1: vik1.c
-	${CC} -ansi -O2 -o vik1 vik1.c -L${X11_LIBDIR} -lX11
-
-vik1_clean:
-	${RM} -f vik1.o
-
-vik1_clobber: vik1_clean
-	${RM} -f vik1
-
-
-# Best Abuse of CPP
-#
-vik2: vik2.c
-	@${RM} -f vik2_1.c
-	${CC} -E '-DSTOP=_5' '-DFNAME="vik2_1.c"' vik2.c > vik2_1.c
-	@${RM} -f vik2_2.c
-	${CC} -E vik2_1.c > vik2_2.c
-	${CC} -O vik2_2.c -o vik2
-
-vik2_clean:
-	${RM} -f vik2_1.c vik2_2.c vik2.o
-
-vik2_clobber: vik2_clean
-	${RM} -f vik2
-
-
 # utility rules
+###############
 #
-everything: ${WINNERS} ${ALT_NAMES} ${DATA_FILES}
+clean:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
+clobber:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+install:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+indent.c:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+
+##################
+# 133t hacker rulz
+##################
+#
 love:
-	@echo 'not war?'
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
 haste:
-	$(MAKE) waste
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
 waste:
-	@echo 'waste'
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-clean: ${CLEAN}
+maker:
-	${RM} -f a.out core
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-clobber: ${CLOBBER}
+easter_egg:
-	${RM} -f ${WINNERS}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
-	${RM} -f ${ALT_NAMES}
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-nuke: clobber
+sandwich:
-	@${TRUE}
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
 
-install: all
+
-	${CAT} ${WINNERS} ${ALT_NAMES} > /dev/null
+# The IOCCC resident astronomer states
+#
+supernova:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+deep_magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+magic:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+charon:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='
+
+pluto:
+	@echo '=-=-= ${YEAR} begin make $@ =-=-='
+	@echo
+	@for i in ${WINNERS} ; do \
+	    echo "=-= start ${YEAR}/$$i =-="; \
+	    echo "(cd $$i && $(MAKE) $@)"; \
+	    (cd $$i && $(MAKE) $@); \
+	    echo "=-= end ${YEAR}/$$i =-="; \
+	    echo; \
+	done
+	@echo '=-=-= ${YEAR} complete make $@ =-=-='