fix 1996 Makefiles
This commit is contained in:
Landon Curt Noll committed
1 parent
c4f93bf8f4
commit
5e228ea44d
30 files changed
+3597
-1891
No files matched your search
+10
-5
@@ -46,12 +46,17 @@
|
||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
|
||||
|
||||
################
|
||||
# tool locations
|
||||
################
|
||||
#############################
|
||||
# shell used by this Makefile
|
||||
#############################
|
||||
#
|
||||
SHELL= /bin/bash
|
||||
MAKE= make
|
||||
SHELL= bash
|
||||
|
||||
#######################
|
||||
# common tool locations
|
||||
#######################
|
||||
#
|
||||
include ../var.mk
|
||||
|
||||
|
||||
###############
|
||||
|
||||
@@ -1 +1,2 @@
|
||||
august
|
||||
august.oc
|
||||
+327
-136
@@ -1,156 +1,347 @@
|
||||
# %W% %G% %U%
|
||||
#!/usr/bin/env make
|
||||
#
|
||||
# 1996 makefile
|
||||
# IOCCC 1996 winning entry - august
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# Copyright (c) 1997, Landon Curt Noll & Sriram Srinivasan
|
||||
# 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.
|
||||
# An Historical Makefile NOTE:
|
||||
#
|
||||
# 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 judges to
|
||||
# consider.
|
||||
#
|
||||
# Suggestions and corrections regarding Makefiles, winning author information,
|
||||
# fixing typos in remarks, and code patches are welcome via opening a GitHub
|
||||
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
|
||||
# to consider. To form a GitHub issue or GitHub pull, please visit:
|
||||
#
|
||||
# https://github.com/ioccc-src/winner
|
||||
#
|
||||
################################################################################
|
||||
|
||||
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
|
||||
#
|
||||
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
|
||||
#
|
||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
|
||||
|
||||
SHELL=/bin/sh
|
||||
CAT=cat
|
||||
CHMOD=chmod
|
||||
CP=cp
|
||||
GUNZIP=gunzip
|
||||
UUDECODE=uudecode
|
||||
LN=ln
|
||||
RM=rm
|
||||
SED=sed
|
||||
TRUE=true
|
||||
#############################
|
||||
# shell used by this Makefile
|
||||
#############################
|
||||
#
|
||||
SHELL= bash
|
||||
|
||||
# flags for ANSI compiles
|
||||
#######################
|
||||
# common tool locations
|
||||
#######################
|
||||
#
|
||||
# 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
|
||||
# incorrectly. You might want to turn on -O to see if your
|
||||
# compiler can handle them.
|
||||
#
|
||||
#CFLAGS=-O -Xa
|
||||
#CFLAGS=-Xa
|
||||
#CFLAGS= -ansi
|
||||
CFLAGS= -ansi -O
|
||||
#CFLAGS=
|
||||
include ../../var.mk
|
||||
|
||||
# ANSI compiler
|
||||
# Set X11_LIBDIR to the directory where the X11 library resides
|
||||
#
|
||||
# Set CC to the name of your ANSI compiler.
|
||||
CC=cc
|
||||
#X11_LIBDIR= /usr/X11R6/lib
|
||||
#X11_LIBDIR= /usr/X11/lib
|
||||
X11_LIBDIR= /opt/X11/lib
|
||||
|
||||
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
|
||||
#
|
||||
#X11_INCDIR= /usr/X11R6/include
|
||||
#X11_INCDIR= /usr/X11/include
|
||||
X11_INCDIR= /opt/X11/include
|
||||
|
||||
# Common C compiler warnings to silence
|
||||
#
|
||||
#CSILENCE=
|
||||
CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-invalid-source-encoding
|
||||
|
||||
# Common C compiler warning flags
|
||||
#
|
||||
#CWARN= ${CSILENCE}
|
||||
#CWARN= -Wall ${CSILENCE}
|
||||
#CWARN= -Wall -Wextra ${CSILENCE}
|
||||
CWARN= -Wall -Wextra -pedantic ${CSILENCE}
|
||||
|
||||
# Compiler standard
|
||||
#
|
||||
#CSTD=
|
||||
#CSTD= -ansi
|
||||
CSTD= -std=gnu90
|
||||
|
||||
# Compiler bit architecture
|
||||
#
|
||||
# Some entries require 32-bitness:
|
||||
# ARCH= -m32
|
||||
#
|
||||
# Some entries require 64-bitness:
|
||||
# ARCH= -m64
|
||||
#
|
||||
# By default we assume nothing:
|
||||
#
|
||||
ARCH=
|
||||
|
||||
# Defines that are needed to compile
|
||||
#
|
||||
#CDEFINE=
|
||||
CDEFINE= -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++)'
|
||||
|
||||
# Include files that are needed to compile
|
||||
#
|
||||
CINCLUDE=
|
||||
#CINCLUDE= -include stdlib.h
|
||||
#CINCLUDE= -include stdio.h
|
||||
#CINCLUDE= -include stdlib.h -include stdio.h
|
||||
#CINCLUDE= -I ${X11_INCDIR}
|
||||
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
|
||||
|
||||
# Optimization
|
||||
#
|
||||
# Most compiles will safely use -O2. Some can use only -O1 or -O.
|
||||
# A few compilers have broken optimizers or this entry make break
|
||||
# under those buggy optimizers and thus you may not want anything.
|
||||
# Reasonable compilers will allow for -O3.
|
||||
#
|
||||
#OPT=
|
||||
#OPT= -O
|
||||
#OPT= -O1
|
||||
#OPT= -O2
|
||||
OPT= -O3
|
||||
|
||||
# Default flags for ANSI C compilation
|
||||
#
|
||||
CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
|
||||
|
||||
# Libraries needed to build
|
||||
#
|
||||
LIBS=
|
||||
#LIBS= -lm
|
||||
#LIBS= -L ${X11_LIBDIR} -lX11
|
||||
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
|
||||
|
||||
# C compiler to use
|
||||
#
|
||||
CC= cc
|
||||
#CC=clang
|
||||
#CC=gcc
|
||||
|
||||
# winners that compile under ANSI C
|
||||
# Compiler add-ons or replacements for clang only
|
||||
#
|
||||
WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 \
|
||||
schweikh2 schweikh3 westley
|
||||
ALT_NAMES= august.orig
|
||||
|
||||
LEVEL=5
|
||||
|
||||
all: $(WINNERS)
|
||||
|
||||
# NOTE: Some compilers will compile this code into infinite loop
|
||||
# progs. We have found gcc to work on a number of platforms.
|
||||
# If the following example does not execute in a very
|
||||
# short time, try a better compiler:
|
||||
ifeq ($(CC),clang)
|
||||
#
|
||||
# cat august.c test.oc | ./august > test.oo
|
||||
#
|
||||
august: august.c fac.oc parse.oc test.oc
|
||||
${CC} ${CFLAGS} -DZ=60000 -D'T=m[s]' -D'P=m[s++]' \
|
||||
-D'L=m[p++]' -D'g=getchar()' -DE=else -DW=while -D'B=m[p++]' \
|
||||
-DI=if -DR='s=s+l/2;T=r;I(l%2)s++' -D'X=m[s-' \
|
||||
-D'D=Q(13,-)Q(14,*)Q(15,/)Q(16,%)Q(6,==)Q(7,!=)Q(8,<)C(1,r=P;m[T]=r;T=r)C(9,r=P;m[T]=r;s++)' \
|
||||
august.c -o august
|
||||
CSILENCE+= -Wno-conditional-uninitialized -Wno-missing-variable-declarations \
|
||||
-Wno-poison-system-directories
|
||||
#
|
||||
CWARN+= -Weverything
|
||||
#
|
||||
endif
|
||||
|
||||
# Specific add-ons or replacements for gcc only
|
||||
#
|
||||
ifeq ($(CC),gcc)
|
||||
#
|
||||
#CSILENCE+=
|
||||
#
|
||||
#CWARN+=
|
||||
#
|
||||
endif
|
||||
|
||||
|
||||
##############################
|
||||
# Special flags for this entry
|
||||
##############################
|
||||
#
|
||||
ENTRY= august
|
||||
PROG= ${ENTRY}
|
||||
#
|
||||
OBJ= ${PROG}.o
|
||||
DATA= fac.oc parse.oc test.oc
|
||||
TARGET= ${PROG} ${PROG}.oc
|
||||
#
|
||||
ALT_OBJ=
|
||||
ALT_TARGET=
|
||||
|
||||
|
||||
#################
|
||||
# build the entry
|
||||
#################
|
||||
#
|
||||
all: data ${TARGET}
|
||||
@${TRUE}
|
||||
|
||||
.PHONY: all alt data everything clean clobber install \
|
||||
love haste waste maker easter_egg sandwich \
|
||||
supernova deep_magic magic charon pluto
|
||||
|
||||
${PROG}: ${PROG}.c
|
||||
${CC} ${CFLAGS} $< -o $@ ${LIBS}
|
||||
${CHMOD} +r fac.oc parse.oc test.oc
|
||||
|
||||
# This forms a byte code execution engine written in OC
|
||||
#
|
||||
august.oc: august.c
|
||||
${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.c > august.oc
|
||||
${CHMOD} +r august.oc
|
||||
${PROG}.oc: ${PROG}.c
|
||||
${RM} -f $@
|
||||
${CC} ${CFLAGS} -E $< -o $@ ${LIBS} > $@
|
||||
${CHMOD} +r $@
|
||||
|
||||
# NOTE: this is the original source that won
|
||||
# alternative executable
|
||||
#
|
||||
august.orig: august.orig.c fac.oc parse.oc test.oc
|
||||
${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
|
||||
${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} \
|
||||
# -I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
|
||||
# schweikh3.c -o schweikh3
|
||||
#
|
||||
schweikh3: schweikh3.c iso646.h
|
||||
${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
|
||||
|
||||
clean:
|
||||
${RM} -f *.o a.out core ${WINNERS}
|
||||
|
||||
clobber: clean
|
||||
${RM} -f $(WINNERS)
|
||||
${RM} -f $(ALT_NAMES)
|
||||
${RM} -f fac.oo parse.oo test.oo hatcat cathat august.oc
|
||||
|
||||
nuke: clobber
|
||||
alt: data ${ALT_TARGET}
|
||||
@${TRUE}
|
||||
|
||||
install: all
|
||||
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
|
||||
# data files
|
||||
#
|
||||
data: ${DATA}
|
||||
@${TRUE}
|
||||
|
||||
# both all and alt
|
||||
#
|
||||
everything: all alt
|
||||
|
||||
|
||||
###############
|
||||
# utility rules
|
||||
###############
|
||||
#
|
||||
clean:
|
||||
${RM} -f ${OBJ} ${ALT_OBJ}
|
||||
@-if [ -f indent.c ]; then \
|
||||
echo ${RM} -f indent.c; \
|
||||
${RM} -f indent.c; \
|
||||
fi
|
||||
|
||||
clobber: clean
|
||||
${RM} -f ${TARGET} ${ALT_TARGET}
|
||||
@-if [ -e sandwich ]; then \
|
||||
${RM} -f sandwich; \
|
||||
echo 'ate sandwich'; \
|
||||
fi
|
||||
|
||||
install:
|
||||
@echo "Dr. Spock says that is not logical!"
|
||||
@${TRUE}
|
||||
|
||||
# you may be able to misunderstand the source by reading indent.c
|
||||
#
|
||||
indent.c: ${PROG}.c
|
||||
@if which "${GINDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${GINDENT} < $< > $@"; \
|
||||
${GINDENT} < $< > $@; \
|
||||
elif which "${INDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${INDENT} < $< > $@"; \
|
||||
${INDENT} < $< > $@; \
|
||||
else \
|
||||
echo "no intent tool found, ident $< yourself, sorry"; \
|
||||
echo "exit 1"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
|
||||
##################
|
||||
# 133t hacker rulz
|
||||
##################
|
||||
#
|
||||
love:
|
||||
@echo 'not war?'
|
||||
@${TRUE}
|
||||
|
||||
haste:
|
||||
$(MAKE) waste
|
||||
@${TRUE}
|
||||
|
||||
waste:
|
||||
@echo 'haste'
|
||||
@${TRUE}
|
||||
|
||||
maker:
|
||||
@echo 'Participate in a maker faire'
|
||||
@${TRUE}
|
||||
|
||||
easter_egg:
|
||||
@echo "you expected to often misunderstand this $${RANDOM} magic"
|
||||
@echo "chongo '<was here>' /\\oo/\\"
|
||||
@echo "Eggy"
|
||||
|
||||
sandwich: easter_egg
|
||||
@if [ `id -u` -eq 0 ]; then \
|
||||
echo 'Okay.'; \
|
||||
echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
|
||||
else \
|
||||
echo 'What? Make it yourself.'; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Understand the history of the Homebrew Computer Club
|
||||
# as well as the West Coast Computer Faire and
|
||||
# you might be confused different. :-)
|
||||
#
|
||||
supernova: sandwich
|
||||
@-if [ -r .code_anal ]; then \
|
||||
${RM} -f .code_anal_v6; \
|
||||
else \
|
||||
echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
|
||||
fi
|
||||
@echo "A $@ helps ${MAKE} the elements that help form planets"
|
||||
@${TRUE}
|
||||
|
||||
deep_magic: supernova
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
|
||||
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
magic: deep_magic
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "If you don't eat yer meat, you can't have any pudding!"; \
|
||||
echo "How can you have any pudding if you don't eat yer meat?!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
# The IOCCC resident astronomer states
|
||||
#
|
||||
charon: magic
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore IAU, $@ is a planet"
|
||||
|
||||
pluto: charon
|
||||
${MAKE} charon
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore, $@ is a planet"
|
||||
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
|
||||
+11
-9
@@ -1,4 +1,4 @@
|
||||
Best of Show:
|
||||
# Best of Show:
|
||||
|
||||
Lennart Augustsson
|
||||
CR&T
|
||||
@@ -6,17 +6,20 @@ Best of Show:
|
||||
S-411 21 Goteborg
|
||||
Sweden
|
||||
|
||||
## To build:
|
||||
|
||||
Judges' comments:
|
||||
make all
|
||||
|
||||
### To run
|
||||
|
||||
To use:
|
||||
make august
|
||||
cat august.c test.oc | ./august > test.oo
|
||||
./august < test.oo
|
||||
|
||||
NOTE: Some compilers will compile this code into infinite loops!
|
||||
If the above cat line does not execute in a very short amount
|
||||
of time, then you may need to fix your compiler or use gcc.
|
||||
NOTE: Some compilers will compile this code into infinite loops!
|
||||
If the above cat line does not execute in a very short amount
|
||||
of time, then you may need to fix your compiler or use gcc.
|
||||
|
||||
## Judges' comments
|
||||
|
||||
Try:
|
||||
cat august.c fac.oc | ./august > fac.oo
|
||||
@@ -56,8 +59,7 @@ Judges' comments:
|
||||
entry as it surely will make the 'best of the IOCCC' list. It was
|
||||
very well received by those who attended the IOCCC BOF.
|
||||
|
||||
|
||||
Selected notes from the author:
|
||||
## Author's comments
|
||||
|
||||
This program is a bytecode interpreter. This fact is not
|
||||
particularly obfuscated; any experienced C programmer can see that
|
||||
|
||||
@@ -1,321 +0,0 @@
|
||||
/*T } ¶ ;
|
||||
ˆ
|
||||
;
|
||||
|
||||
;
|
||||
}
|
||||
{
|
||||
|
||||
{ ; ;
|
||||
; 1 {
|
||||
è { !
|
||||
} {
|
||||
; é ;
|
||||
|
||||
;
|
||||
{
|
||||
|
||||
|
||||
{ ]- } ; ; |
|
||||
í ; Q
|
||||
;
|
||||
´ë ; ; ; "û }
|
||||
} Ü; ; -ýl
|
||||
|
||||
}
|
||||
} t dÀ ;
|
||||
; +
|
||||
t2 { ì ;
|
||||
|
||||
} 1; C
|
||||
i
|
||||
; = } ; ;
|
||||
|
||||
;
|
||||
ì ; {
|
||||
|
||||
{ ê
|
||||
} { � { ï } }
|
||||
|
||||
; . {
|
||||
{ é } } ;
|
||||
{ ;
|
||||
; /nÈ; 5
|
||||
} ; Ú
{ ;
|
||||
; { 1 ; } ; ¨ý } {
|
||||
|
||||
; { ; . { ; } ; ;
|
||||
; T ;
|
||||
{
|
||||
; ; Ä; ; {
|
||||
;
|
||||
{ { ; ;
|
||||
ì ; ‘ ; ; ï; n!t }
|
||||
; ì!; G; t; ø ; ¤ } ;
|
||||
|
||||
;
|
||||
} ; "; è# }
|
||||
;
|
||||
{
|
||||
; �$ {
|
||||
;
|
||||
; &
|
||||
|
||||
; d˜
|
||||
{
|
||||
|
||||
¶; {
|
||||
; Sé'
|
||||
{ d; ; è); �c
|
||||
{
|
||||
; ;
|
||||
; &ï*;
;
|
||||
— {
|
||||
;
|
||||
$; ¢; ,; ; $ˆd } —; ˆ; ë/Î; Î
|
||||
; a; Í ; {
|
||||
} ; j; #è1;
|
||||
}
|
||||
; Ä ; { ê5a; û
Ät { ï4a }
|
||||
}
|
||||
|
||||
; £ ;
|
||||
Û2; -
|
||||
; 8
|
||||
|
||||
} ; }
|
||||
; è8; ; Ú6Q ; aÌ { ; { ˆ
|
||||
ì }
|
||||
†; v:
|
||||
{
|
||||
?
|
||||
}
|
||||
|
||||
{ ?
|
||||
|
||||
{ ; 4r
|
||||
;
|
||||
; v=b; Û
|
||||
;
|
||||
;
|
||||
} ;
|
||||
; ; ; Þ { ú>
|
||||
} }
|
||||
{ ;
|
||||
{ Õ`
|
||||
}
|
||||
;
|
||||
;
|
||||
!;
|
||||
; 1; ; >; Ì } 1; X
|
||||
; } p ;
|
||||
;
|
||||
|
||||
; ; ;
|
||||
; ; 2 } ; vm
|
||||
2; ;1íJ
|
||||
;
|
||||
; ; Ï }
|
||||
; ÉJc; ›; d }
|
||||
} ÞG; i }
|
||||
; ; §F
|
||||
{ vl¶þV; z
|
||||
n
|
||||
¶éOc; s
|
||||
; ; ÑÞ;
|
||||
uh¶ëR } hRs; A cl,;
|
||||
; ; Z; {
|
||||
x
|
||||
lw¶êUch�{ }
|
||||
} ; àîVc }
|
||||
; Ž; >ÈD
|
||||
; G ; ; †
|
||||
;
|
||||
îX; ’ˆ
|
||||
;
|
||||
|
||||
; 2 } { é[;
|
||||
{ }
|
||||
; Þj; å; ë_;
y
|
||||
; D; T; ; ?j; .n; ; ã {
|
||||
|
||||
; Ú]; !; Ë; 0a
|
||||
} J ;
|
||||
; ^; .
|
||||
{ { { îc;
X ; ; ´;
|
||||
J {
|
||||
; ;
|
||||
} — { êf;
|
||||
; {
|
||||
; ; : } {
|
||||
{
|
||||
|
||||
; (h}
}
|
||||
{ }
|
||||
} ; ; {
|
||||
; ûD; Tì Cr;
; I; WèsÎWQ
|
||||
; ;
|
||||
×; W { û }
|
||||
; ( ; ; }
|
||||
} ; {
|
||||
; ÿn{ k; © ; ‚; ?; %Ùk; ;
|
||||
|
||||
{ ïv;
|
||||
3{ (; h {
|
||||
|
||||
; ; z
|
||||
|
||||
; ; ]{ ; ˜ïx; S; { * } ˜; z} ; î;
|
||||
{ ; ~
|
||||
;
|
||||
U; ö
|
||||
; { ‡
|
||||
; í~;
|
||||
Ob } ; ò; UU; U{ -{ %Ú|1èƒ;
|
||||
; Q
|
||||
;
|
||||
µ{ w{ š; ;
|
||||
{ í‡; ‚; ü�
|
||||
|
||||
…
|
||||
} Ù†; ?; u
|
||||
{
|
||||
|
||||
|
||||
ƒ
|
||||
} } ; » ; ´ ; ; }
|
||||
; è
|
||||
{
|
||||
|
||||
; ; }
|
||||
; p ; ; ; Q; Ü�{ ; ; K; $ì“
|
||||
p; 1}
|
||||
4; $;
|
||||
2Q ; } {
|
||||
; $î— } ; #;
|
||||
T; 1
|
||||
; ; +; ± }
|
||||
; ;
|
||||
. ; {
|
||||
{ ; š{
|
||||
;
|
||||
{
|
||||
; ; }
|
||||
|
||||
|
||||
; { [ { ; £{ ; �; 0{
|
||||
{ ôr ; éŸ
|
||||
;
|
||||
} =; w
|
||||
|
||||
?; ;
|
||||
ä; B®lwx
|
||||
; h�h
|
||||
|
||||
} ; pj
|
||||
; ; ; ö { û§; 'n
|
||||
; ; { ) {
|
||||
; ú¤;
|
||||
;
|
||||
Q
|
||||
; f; 'r
|
||||
{
|
||||
? { ë¬; %lÂf}
|
||||
; ~©{ qÛ¨;
|
||||
{
|
||||
{ ÿ; ÂÛ¬{ œÚžl,u
|
||||
; & ;
|
||||
|
||||
{ í; G }
|
||||
; k
|
||||
; }
|
||||
;
|
||||
{
|
||||
|
||||
|
||||
; hR; ; Wß´;
|
||||
} ;
|
||||
|
||||
; ; —e; Z; ž{ N; =
|
||||
} ; <
|
||||
{ ]- Bšretur; ¡if
|
||||
else
|
||||
whil; do; nt
|
||||
char
|
||||
{ ; { pu{ }
|
||||
{ ; =
|
||||
} B
|
||||
} {
|
||||
; ø¿`ˆ; dÀ; ´ } �
|
||||
} } ; ø`; waÌ { •ma; >
|
||||
{ ; oJ
|
||||
} ÈD
|
||||
{ ; ; ; · ;
|
||||
|
||||
; Á ; ; ; ; ;
|
||||
{
|
||||
; ; €Õ; @ë ; Á; L {
|
||||
|
||||
; ØÈ ;
|
||||
*/int m[Z];
|
||||
|
||||
#define U(x)s--;T=x
|
||||
#define C(l,s)I(o==l){s;}E
|
||||
#define Q(l,o)C(l,r=P;T=T o r)
|
||||
#define O(l,o)C(l,T=o T)
|
||||
#define H(l,s)C(l,U(s))
|
||||
int
|
||||
main(){int*q,s,f,r,o,l,p,c,b;
|
||||
char*d;
|
||||
d=" \t\n;{}\0AÊP€³²‰Š@ɵ�gEÏͱ°Œ0�Ž‹q";
|
||||
b=256;
|
||||
q=m;
|
||||
g;
|
||||
o=g;
|
||||
c=g;
|
||||
c=c+g*b;
|
||||
p=c;
|
||||
I(o){W(p){o=g;
|
||||
C(59,r=2)C('{',r=5)C('}',r=8)r=0;
|
||||
I(r){r=r+g%4;
|
||||
l=1-g-r;
|
||||
W(r--){*q=q[l];
|
||||
q++;
|
||||
p--;
|
||||
}}E{I((o==32)+(o==9)+(o==10)){r=g;
|
||||
o=o%4+(r+(r==123))%8*3;
|
||||
I(8<o)o=o+g%4*9;
|
||||
o=d[o]+b;
|
||||
}*q++=o%b;
|
||||
p--;
|
||||
}}W(g!=12);
|
||||
g;
|
||||
}E{W(p--)*q++=g;
|
||||
}s=Z;
|
||||
p=0;
|
||||
W(1){o=L;
|
||||
O(17,!)O(18,-)Q(12,+)D C(10,r=T;
|
||||
s=f;
|
||||
p=X 1];
|
||||
f=X 2];
|
||||
l=X 3];
|
||||
R)C(22,s++)C(27,return T)C(21,r=T;
|
||||
U(r))C(23,T=m[T])C(19,T=m[T]++)C(25,T=m[T]--){l=o%16;
|
||||
o=o/16;
|
||||
I(l==7){l=B;
|
||||
l=l+B*b;
|
||||
}E I(7<l)l=l+B*8-1;
|
||||
H(2,f+l)H(4,f-l-4)H(3,m[f+l])H(5,m[f-l-4])H(6,c+l)H(7,m[c+l])H(12,l)H(8,l)C(9,U(p);
|
||||
p=p+l)C(11,r=X-l/2];
|
||||
I(r<3){I(r)r=putchar(T);
|
||||
E
|
||||
r=g;
|
||||
R;
|
||||
}E{X 1]=p;
|
||||
X 2]=f;
|
||||
X 3]=l;
|
||||
f=s;
|
||||
s=s-19;
|
||||
p=r;
|
||||
})C(13,p=l)C(15,I(P)p=l)C(14,I(!P)p=l);
|
||||
}}}
|
||||
+313
-133
@@ -1,156 +1,336 @@
|
||||
# %W% %G% %U%
|
||||
#!/usr/bin/env make
|
||||
#
|
||||
# 1996 makefile
|
||||
# IOCCC 1996 winning entry - dalbec
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# Copyright (c) 1997, Landon Curt Noll & Sriram Srinivasan
|
||||
# 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.
|
||||
# An Historical Makefile NOTE:
|
||||
#
|
||||
# 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 judges to
|
||||
# consider.
|
||||
#
|
||||
# Suggestions and corrections regarding Makefiles, winning author information,
|
||||
# fixing typos in remarks, and code patches are welcome via opening a GitHub
|
||||
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
|
||||
# to consider. To form a GitHub issue or GitHub pull, please visit:
|
||||
#
|
||||
# https://github.com/ioccc-src/winner
|
||||
#
|
||||
################################################################################
|
||||
|
||||
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
|
||||
#
|
||||
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
|
||||
#
|
||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
|
||||
|
||||
SHELL=/bin/sh
|
||||
CAT=cat
|
||||
CHMOD=chmod
|
||||
CP=cp
|
||||
GUNZIP=gunzip
|
||||
UUDECODE=uudecode
|
||||
LN=ln
|
||||
RM=rm
|
||||
SED=sed
|
||||
TRUE=true
|
||||
#############################
|
||||
# shell used by this Makefile
|
||||
#############################
|
||||
#
|
||||
SHELL= bash
|
||||
|
||||
# flags for ANSI compiles
|
||||
#######################
|
||||
# common tool locations
|
||||
#######################
|
||||
#
|
||||
# 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
|
||||
# incorrectly. You might want to turn on -O to see if your
|
||||
# compiler can handle them.
|
||||
#
|
||||
#CFLAGS=-O -Xa
|
||||
#CFLAGS=-Xa
|
||||
#CFLAGS= -ansi
|
||||
CFLAGS= -ansi -O
|
||||
#CFLAGS=
|
||||
include ../../var.mk
|
||||
|
||||
# ANSI compiler
|
||||
# Set X11_LIBDIR to the directory where the X11 library resides
|
||||
#
|
||||
# Set CC to the name of your ANSI compiler.
|
||||
CC=cc
|
||||
#X11_LIBDIR= /usr/X11R6/lib
|
||||
#X11_LIBDIR= /usr/X11/lib
|
||||
X11_LIBDIR= /opt/X11/lib
|
||||
|
||||
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
|
||||
#
|
||||
#X11_INCDIR= /usr/X11R6/include
|
||||
#X11_INCDIR= /usr/X11/include
|
||||
X11_INCDIR= /opt/X11/include
|
||||
|
||||
# Common C compiler warnings to silence
|
||||
#
|
||||
#CSILENCE=
|
||||
CSILENCE= -Wno-logical-not-parentheses
|
||||
|
||||
# Common C compiler warning flags
|
||||
#
|
||||
#CWARN= ${CSILENCE}
|
||||
#CWARN= -Wall ${CSILENCE}
|
||||
#CWARN= -Wall -Wextra ${CSILENCE}
|
||||
CWARN= -Wall -Wextra -pedantic ${CSILENCE}
|
||||
|
||||
# Compiler standard
|
||||
#
|
||||
#CSTD=
|
||||
#CSTD= -ansi
|
||||
CSTD= -std=gnu90
|
||||
|
||||
# Compiler bit architecture
|
||||
#
|
||||
# Some entries require 32-bitness:
|
||||
# ARCH= -m32
|
||||
#
|
||||
# Some entries require 64-bitness:
|
||||
# ARCH= -m64
|
||||
#
|
||||
# By default we assume nothing:
|
||||
#
|
||||
ARCH=
|
||||
|
||||
# Defines that are needed to compile
|
||||
#
|
||||
CDEFINE=
|
||||
#CDEFINE= -DIOCCC
|
||||
|
||||
# Include files that are needed to compile
|
||||
#
|
||||
CINCLUDE=
|
||||
#CINCLUDE= -include stdlib.h
|
||||
#CINCLUDE= -include stdio.h
|
||||
#CINCLUDE= -include stdlib.h -include stdio.h
|
||||
#CINCLUDE= -I ${X11_INCDIR}
|
||||
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
|
||||
|
||||
# Optimization
|
||||
#
|
||||
# Most compiles will safely use -O2. Some can use only -O1 or -O.
|
||||
# A few compilers have broken optimizers or this entry make break
|
||||
# under those buggy optimizers and thus you may not want anything.
|
||||
# Reasonable compilers will allow for -O3.
|
||||
#
|
||||
#OPT=
|
||||
#OPT= -O
|
||||
#OPT= -O1
|
||||
#OPT= -O2
|
||||
OPT= -O3
|
||||
|
||||
# Default flags for ANSI C compilation
|
||||
#
|
||||
CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
|
||||
|
||||
# Libraries needed to build
|
||||
#
|
||||
LIBS=
|
||||
#LIBS= -lm
|
||||
#LIBS= -L ${X11_LIBDIR} -lX11
|
||||
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
|
||||
|
||||
# C compiler to use
|
||||
#
|
||||
CC= cc
|
||||
#CC=clang
|
||||
#CC=gcc
|
||||
|
||||
# winners that compile under ANSI C
|
||||
# Compiler add-ons or replacements for clang only
|
||||
#
|
||||
WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 \
|
||||
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:
|
||||
ifeq ($(CC),clang)
|
||||
#
|
||||
# cat august.c test.oc | ./august > test.oo
|
||||
#
|
||||
august: august.c fac.oc parse.oc test.oc
|
||||
${CC} ${CFLAGS} -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.c -o august
|
||||
${CHMOD} +r fac.oc parse.oc test.oc
|
||||
|
||||
# This forms a byte code execution engine written in OC
|
||||
CSILENCE+= -Wno-poison-system-directories
|
||||
#
|
||||
august.oc: august.c
|
||||
${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.c > august.oc
|
||||
${CHMOD} +r august.oc
|
||||
|
||||
# NOTE: this is the original source that won
|
||||
CWARN+= -Weverything
|
||||
#
|
||||
august.orig: august.orig.c fac.oc parse.oc test.oc
|
||||
${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
|
||||
endif
|
||||
|
||||
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
|
||||
# Specific add-ons or replacements for gcc only
|
||||
#
|
||||
jonth: jonth.c
|
||||
${CC} ${CFLAGS} jonth.c -o jonth -lX11 -lm
|
||||
|
||||
rcm: rcm.c
|
||||
${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:
|
||||
ifeq ($(CC),gcc)
|
||||
#
|
||||
# ${CC} ${CFLAGS} \
|
||||
# -I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
|
||||
# schweikh3.c -o schweikh3
|
||||
#
|
||||
schweikh3: schweikh3.c iso646.h
|
||||
${CC} ${CFLAGS} -I. -D_POSIX_SOURCE schweikh3.c -o schweikh3
|
||||
#CSILENCE+=
|
||||
#
|
||||
#CWARN+=
|
||||
#
|
||||
endif
|
||||
|
||||
westley: westley.c clock1 clock2 clock3
|
||||
${CC} ${CFLAGS} westley.c -o westley
|
||||
${CHMOD} +x clock1 clock2 clock3
|
||||
|
||||
clean:
|
||||
${RM} -f *.o a.out core ${WINNERS}
|
||||
##############################
|
||||
# Special flags for this entry
|
||||
##############################
|
||||
#
|
||||
ENTRY= dalbec
|
||||
PROG= ${ENTRY}
|
||||
#
|
||||
OBJ= ${PROG}.o
|
||||
DATA=
|
||||
TARGET= ${PROG}
|
||||
#
|
||||
ALT_OBJ=
|
||||
ALT_TARGET=
|
||||
|
||||
clobber: clean
|
||||
${RM} -f $(WINNERS)
|
||||
${RM} -f $(ALT_NAMES)
|
||||
${RM} -f fac.oo parse.oo test.oo hatcat cathat august.oc
|
||||
|
||||
nuke: clobber
|
||||
#################
|
||||
# build the entry
|
||||
#################
|
||||
#
|
||||
all: data ${TARGET}
|
||||
@${TRUE}
|
||||
|
||||
install: all
|
||||
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
|
||||
.PHONY: all alt data everything clean clobber install \
|
||||
love haste waste maker easter_egg sandwich \
|
||||
supernova deep_magic magic charon pluto
|
||||
|
||||
${PROG}: ${PROG}.c
|
||||
@echo "NOTE: This entry uses non-standard args to main() that do not work with modern compilers."
|
||||
${CC} ${CFLAGS} $< -o $@ ${LIBS}
|
||||
|
||||
# alternative executable
|
||||
#
|
||||
alt: data ${ALT_TARGET}
|
||||
@${TRUE}
|
||||
|
||||
# data files
|
||||
#
|
||||
data: ${DATA}
|
||||
@${TRUE}
|
||||
|
||||
# both all and alt
|
||||
#
|
||||
everything: all alt
|
||||
|
||||
|
||||
###############
|
||||
# utility rules
|
||||
###############
|
||||
#
|
||||
clean:
|
||||
${RM} -f ${OBJ} ${ALT_OBJ}
|
||||
@-if [ -f indent.c ]; then \
|
||||
echo ${RM} -f indent.c; \
|
||||
${RM} -f indent.c; \
|
||||
fi
|
||||
|
||||
clobber: clean
|
||||
${RM} -f ${TARGET} ${ALT_TARGET}
|
||||
@-if [ -e sandwich ]; then \
|
||||
${RM} -f sandwich; \
|
||||
echo 'ate sandwich'; \
|
||||
fi
|
||||
|
||||
install:
|
||||
@echo "Dr. Spock says that is not logical!"
|
||||
@${TRUE}
|
||||
|
||||
# you may be able to misunderstand the source by reading indent.c
|
||||
#
|
||||
indent.c: ${PROG}.c
|
||||
@if which "${GINDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${GINDENT} < $< > $@"; \
|
||||
${GINDENT} < $< > $@; \
|
||||
elif which "${INDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${INDENT} < $< > $@"; \
|
||||
${INDENT} < $< > $@; \
|
||||
else \
|
||||
echo "no intent tool found, ident $< yourself, sorry"; \
|
||||
echo "exit 1"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
|
||||
##################
|
||||
# 133t hacker rulz
|
||||
##################
|
||||
#
|
||||
love:
|
||||
@echo 'not war?'
|
||||
@${TRUE}
|
||||
|
||||
haste:
|
||||
$(MAKE) waste
|
||||
@${TRUE}
|
||||
|
||||
waste:
|
||||
@echo 'haste'
|
||||
@${TRUE}
|
||||
|
||||
maker:
|
||||
@echo 'Participate in a maker faire'
|
||||
@${TRUE}
|
||||
|
||||
easter_egg:
|
||||
@echo "you expected to often misunderstand this $${RANDOM} magic"
|
||||
@echo "chongo '<was here>' /\\oo/\\"
|
||||
@echo "Eggy"
|
||||
|
||||
sandwich: easter_egg
|
||||
@if [ `id -u` -eq 0 ]; then \
|
||||
echo 'Okay.'; \
|
||||
echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
|
||||
else \
|
||||
echo 'What? Make it yourself.'; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Understand the history of the Homebrew Computer Club
|
||||
# as well as the West Coast Computer Faire and
|
||||
# you might be confused different. :-)
|
||||
#
|
||||
supernova: sandwich
|
||||
@-if [ -r .code_anal ]; then \
|
||||
${RM} -f .code_anal_v6; \
|
||||
else \
|
||||
echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
|
||||
fi
|
||||
@echo "A $@ helps ${MAKE} the elements that help form planets"
|
||||
@${TRUE}
|
||||
|
||||
deep_magic: supernova
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
|
||||
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
magic: deep_magic
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "If you don't eat yer meat, you can't have any pudding!"; \
|
||||
echo "How can you have any pudding if you don't eat yer meat?!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
# The IOCCC resident astronomer states
|
||||
#
|
||||
charon: magic
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore IAU, $@ is a planet"
|
||||
|
||||
pluto: charon
|
||||
${MAKE} charon
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore, $@ is a planet"
|
||||
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
|
||||
+10
-6
@@ -1,4 +1,4 @@
|
||||
Best Numerical Obfuscation:
|
||||
# Best Numerical Obfuscation:
|
||||
|
||||
John Dalbec
|
||||
20 Squire's Ct. (home address)
|
||||
@@ -7,13 +7,18 @@ Best Numerical Obfuscation:
|
||||
|
||||
http://www.math.yale.edu/pub/users/dalbec/
|
||||
|
||||
## To build:
|
||||
|
||||
Judges' comments:
|
||||
make all
|
||||
|
||||
NOTE: This entry uses non-standard args to main() that do not work with modern compilers.
|
||||
|
||||
### To run
|
||||
|
||||
To use:
|
||||
make dalbec
|
||||
./dalbec
|
||||
|
||||
## Judges' comments
|
||||
|
||||
The output is mis-leading ... why does it also print 2047?
|
||||
|
||||
Also try:
|
||||
@@ -32,8 +37,7 @@ Judges' comments:
|
||||
how this program works. The source is small enough to make the effort
|
||||
reasonable, and complex enough to make it interesting.
|
||||
|
||||
|
||||
Selected notes from the author:
|
||||
## Author's comments
|
||||
|
||||
This program assumes that your terminal wraps lines automatically.
|
||||
If this is not the case, you may need to change the space in the
|
||||
|
||||
+315
-133
@@ -1,156 +1,338 @@
|
||||
# %W% %G% %U%
|
||||
#!/usr/bin/env make
|
||||
#
|
||||
# 1996 makefile
|
||||
# IOCCC 1996 winning entry - eldby
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# Copyright (c) 1997, Landon Curt Noll & Sriram Srinivasan
|
||||
# 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.
|
||||
# An Historical Makefile NOTE:
|
||||
#
|
||||
# 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 judges to
|
||||
# consider.
|
||||
#
|
||||
# Suggestions and corrections regarding Makefiles, winning author information,
|
||||
# fixing typos in remarks, and code patches are welcome via opening a GitHub
|
||||
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
|
||||
# to consider. To form a GitHub issue or GitHub pull, please visit:
|
||||
#
|
||||
# https://github.com/ioccc-src/winner
|
||||
#
|
||||
################################################################################
|
||||
|
||||
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
|
||||
#
|
||||
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
|
||||
#
|
||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
|
||||
|
||||
SHELL=/bin/sh
|
||||
CAT=cat
|
||||
CHMOD=chmod
|
||||
CP=cp
|
||||
GUNZIP=gunzip
|
||||
UUDECODE=uudecode
|
||||
LN=ln
|
||||
RM=rm
|
||||
SED=sed
|
||||
TRUE=true
|
||||
#############################
|
||||
# shell used by this Makefile
|
||||
#############################
|
||||
#
|
||||
SHELL= bash
|
||||
|
||||
# flags for ANSI compiles
|
||||
#######################
|
||||
# common tool locations
|
||||
#######################
|
||||
#
|
||||
# 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
|
||||
# incorrectly. You might want to turn on -O to see if your
|
||||
# compiler can handle them.
|
||||
#
|
||||
#CFLAGS=-O -Xa
|
||||
#CFLAGS=-Xa
|
||||
#CFLAGS= -ansi
|
||||
CFLAGS= -ansi -O
|
||||
#CFLAGS=
|
||||
include ../../var.mk
|
||||
|
||||
# ANSI compiler
|
||||
# Set X11_LIBDIR to the directory where the X11 library resides
|
||||
#
|
||||
# Set CC to the name of your ANSI compiler.
|
||||
CC=cc
|
||||
#X11_LIBDIR= /usr/X11R6/lib
|
||||
#X11_LIBDIR= /usr/X11/lib
|
||||
X11_LIBDIR= /opt/X11/lib
|
||||
|
||||
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
|
||||
#
|
||||
#X11_INCDIR= /usr/X11R6/include
|
||||
#X11_INCDIR= /usr/X11/include
|
||||
X11_INCDIR= /opt/X11/include
|
||||
|
||||
# Common C compiler warnings to silence
|
||||
#
|
||||
#CSILENCE=
|
||||
CSILENCE= -Wno-empty-body -Wno-error -Wno-implicit-function-declaration \
|
||||
-Wno-return-type -Wno-unsequenced
|
||||
|
||||
# Common C compiler warning flags
|
||||
#
|
||||
#CWARN= ${CSILENCE}
|
||||
#CWARN= -Wall ${CSILENCE}
|
||||
#CWARN= -Wall -Wextra ${CSILENCE}
|
||||
CWARN= -Wall -Wextra -pedantic ${CSILENCE}
|
||||
|
||||
# Compiler standard
|
||||
#
|
||||
#CSTD=
|
||||
#CSTD= -ansi
|
||||
CSTD= -std=gnu90
|
||||
|
||||
# Compiler bit architecture
|
||||
#
|
||||
# Some entries require 32-bitness:
|
||||
# ARCH= -m32
|
||||
#
|
||||
# Some entries require 64-bitness:
|
||||
# ARCH= -m64
|
||||
#
|
||||
# By default we assume nothing:
|
||||
#
|
||||
ARCH=
|
||||
|
||||
# Defines that are needed to compile
|
||||
#
|
||||
CDEFINE=
|
||||
#CDEFINE= -DIOCCC
|
||||
|
||||
# Include files that are needed to compile
|
||||
#
|
||||
CINCLUDE=
|
||||
#CINCLUDE= -include stdlib.h
|
||||
#CINCLUDE= -include stdio.h
|
||||
#CINCLUDE= -include stdlib.h -include stdio.h
|
||||
#CINCLUDE= -I ${X11_INCDIR}
|
||||
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
|
||||
|
||||
# Optimization
|
||||
#
|
||||
# Most compiles will safely use -O2. Some can use only -O1 or -O.
|
||||
# A few compilers have broken optimizers or this entry make break
|
||||
# under those buggy optimizers and thus you may not want anything.
|
||||
# Reasonable compilers will allow for -O3.
|
||||
#
|
||||
#OPT=
|
||||
#OPT= -O
|
||||
#OPT= -O1
|
||||
#OPT= -O2
|
||||
OPT= -O3
|
||||
|
||||
# Default flags for ANSI C compilation
|
||||
#
|
||||
CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
|
||||
|
||||
# Libraries needed to build
|
||||
#
|
||||
LIBS=
|
||||
#LIBS= -lm
|
||||
#LIBS= -L ${X11_LIBDIR} -lX11
|
||||
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
|
||||
|
||||
# C compiler to use
|
||||
#
|
||||
CC= cc
|
||||
#CC=clang
|
||||
#CC=gcc
|
||||
|
||||
# winners that compile under ANSI C
|
||||
# Compiler add-ons or replacements for clang only
|
||||
#
|
||||
WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 \
|
||||
schweikh2 schweikh3 westley
|
||||
ALT_NAMES= august.orig
|
||||
|
||||
LEVEL=5
|
||||
|
||||
all: $(WINNERS)
|
||||
|
||||
# NOTE: Some compilers will compile this code into infinite loop
|
||||
# progs. We have found gcc to work on a number of platforms.
|
||||
# If the following example does not execute in a very
|
||||
# short time, try a better compiler:
|
||||
ifeq ($(CC),clang)
|
||||
#
|
||||
# cat august.c test.oc | ./august > test.oo
|
||||
#
|
||||
august: august.c fac.oc parse.oc test.oc
|
||||
${CC} ${CFLAGS} -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.c -o august
|
||||
${CHMOD} +r fac.oc parse.oc test.oc
|
||||
|
||||
# This forms a byte code execution engine written in OC
|
||||
CSILENCE+= -Wno-double-promotion -Wno-float-conversion -Wno-implicit-float-conversion \
|
||||
-Wno-missing-prototypes -Wno-missing-variable-declarations \
|
||||
-Wno-poison-system-directories -Wno-strict-prototypes
|
||||
#
|
||||
august.oc: august.c
|
||||
${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.c > august.oc
|
||||
${CHMOD} +r august.oc
|
||||
|
||||
# NOTE: this is the original source that won
|
||||
CWARN+= -Weverything
|
||||
#
|
||||
august.orig: august.orig.c fac.oc parse.oc test.oc
|
||||
${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
|
||||
endif
|
||||
|
||||
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
|
||||
# Specific add-ons or replacements for gcc only
|
||||
#
|
||||
jonth: jonth.c
|
||||
${CC} ${CFLAGS} jonth.c -o jonth -lX11 -lm
|
||||
|
||||
rcm: rcm.c
|
||||
${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} ${CFLAGS} -D_POSIX_SOURCE schweikh2.c -o schweikh2
|
||||
|
||||
# NOTE: On some systems such as SunOS, one may need to compile with:
|
||||
ifeq ($(CC),gcc)
|
||||
#
|
||||
# ${CC} ${CFLAGS} \
|
||||
# -I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
|
||||
# schweikh3.c -o schweikh3
|
||||
#
|
||||
schweikh3: schweikh3.c iso646.h
|
||||
${CC} ${CFLAGS} -I. -D_POSIX_SOURCE schweikh3.c -o schweikh3
|
||||
#CSILENCE+=
|
||||
#
|
||||
#CWARN+=
|
||||
#
|
||||
endif
|
||||
|
||||
westley: westley.c clock1 clock2 clock3
|
||||
${CC} ${CFLAGS} westley.c -o westley
|
||||
${CHMOD} +x clock1 clock2 clock3
|
||||
|
||||
clean:
|
||||
${RM} -f *.o a.out core ${WINNERS}
|
||||
##############################
|
||||
# Special flags for this entry
|
||||
##############################
|
||||
#
|
||||
ENTRY= eldby
|
||||
PROG= ${ENTRY}
|
||||
#
|
||||
OBJ= ${PROG}.o
|
||||
DATA=
|
||||
TARGET= ${PROG}
|
||||
#
|
||||
ALT_OBJ=
|
||||
ALT_TARGET=
|
||||
|
||||
clobber: clean
|
||||
${RM} -f $(WINNERS)
|
||||
${RM} -f $(ALT_NAMES)
|
||||
${RM} -f fac.oo parse.oo test.oo hatcat cathat august.oc
|
||||
|
||||
nuke: clobber
|
||||
#################
|
||||
# build the entry
|
||||
#################
|
||||
#
|
||||
all: data ${TARGET}
|
||||
@${TRUE}
|
||||
|
||||
install: all
|
||||
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
|
||||
.PHONY: all alt data everything clean clobber install \
|
||||
love haste waste maker easter_egg sandwich \
|
||||
supernova deep_magic magic charon pluto
|
||||
|
||||
${PROG}: ${PROG}.c
|
||||
${CC} ${CFLAGS} $< -o $@ ${LIBS}
|
||||
|
||||
# alternative executable
|
||||
#
|
||||
alt: data ${ALT_TARGET}
|
||||
@${TRUE}
|
||||
|
||||
# data files
|
||||
#
|
||||
data: ${DATA}
|
||||
@${TRUE}
|
||||
|
||||
# both all and alt
|
||||
#
|
||||
everything: all alt
|
||||
|
||||
|
||||
###############
|
||||
# utility rules
|
||||
###############
|
||||
#
|
||||
clean:
|
||||
${RM} -f ${OBJ} ${ALT_OBJ}
|
||||
@-if [ -f indent.c ]; then \
|
||||
echo ${RM} -f indent.c; \
|
||||
${RM} -f indent.c; \
|
||||
fi
|
||||
|
||||
clobber: clean
|
||||
${RM} -f ${TARGET} ${ALT_TARGET}
|
||||
@-if [ -e sandwich ]; then \
|
||||
${RM} -f sandwich; \
|
||||
echo 'ate sandwich'; \
|
||||
fi
|
||||
|
||||
install:
|
||||
@echo "Dr. Spock says that is not logical!"
|
||||
@${TRUE}
|
||||
|
||||
# you may be able to misunderstand the source by reading indent.c
|
||||
#
|
||||
indent.c: ${PROG}.c
|
||||
@if which "${GINDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${GINDENT} < $< > $@"; \
|
||||
${GINDENT} < $< > $@; \
|
||||
elif which "${INDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${INDENT} < $< > $@"; \
|
||||
${INDENT} < $< > $@; \
|
||||
else \
|
||||
echo "no intent tool found, ident $< yourself, sorry"; \
|
||||
echo "exit 1"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
|
||||
##################
|
||||
# 133t hacker rulz
|
||||
##################
|
||||
#
|
||||
love:
|
||||
@echo 'not war?'
|
||||
@${TRUE}
|
||||
|
||||
haste:
|
||||
$(MAKE) waste
|
||||
@${TRUE}
|
||||
|
||||
waste:
|
||||
@echo 'haste'
|
||||
@${TRUE}
|
||||
|
||||
maker:
|
||||
@echo 'Participate in a maker faire'
|
||||
@${TRUE}
|
||||
|
||||
easter_egg:
|
||||
@echo "you expected to often misunderstand this $${RANDOM} magic"
|
||||
@echo "chongo '<was here>' /\\oo/\\"
|
||||
@echo "Eggy"
|
||||
|
||||
sandwich: easter_egg
|
||||
@if [ `id -u` -eq 0 ]; then \
|
||||
echo 'Okay.'; \
|
||||
echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
|
||||
else \
|
||||
echo 'What? Make it yourself.'; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Understand the history of the Homebrew Computer Club
|
||||
# as well as the West Coast Computer Faire and
|
||||
# you might be confused different. :-)
|
||||
#
|
||||
supernova: sandwich
|
||||
@-if [ -r .code_anal ]; then \
|
||||
${RM} -f .code_anal_v6; \
|
||||
else \
|
||||
echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
|
||||
fi
|
||||
@echo "A $@ helps ${MAKE} the elements that help form planets"
|
||||
@${TRUE}
|
||||
|
||||
deep_magic: supernova
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
|
||||
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
magic: deep_magic
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "If you don't eat yer meat, you can't have any pudding!"; \
|
||||
echo "How can you have any pudding if you don't eat yer meat?!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
# The IOCCC resident astronomer states
|
||||
#
|
||||
charon: magic
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore IAU, $@ is a planet"
|
||||
|
||||
pluto: charon
|
||||
${MAKE} charon
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore, $@ is a planet"
|
||||
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
|
||||
@@ -1,4 +1,4 @@
|
||||
Best Output:
|
||||
# Best Output:
|
||||
|
||||
Thor AAge Eldby
|
||||
European Technology Partner
|
||||
@@ -6,18 +6,20 @@ Best Output:
|
||||
0955 OSLO
|
||||
Norway
|
||||
|
||||
## To build:
|
||||
|
||||
Judges' comments:
|
||||
make all
|
||||
|
||||
### To run
|
||||
|
||||
To use:
|
||||
make eldby
|
||||
./eldby
|
||||
|
||||
## Judges' comments
|
||||
|
||||
We were impressed by the author's ability to render spheres in 3D
|
||||
in a very small chunk of code.
|
||||
|
||||
|
||||
Selected notes from the author:
|
||||
## Author's comments
|
||||
|
||||
This program shows flying spheres. The program eats CPU on lesser
|
||||
equipt systems. The program will run until termination. Terminal
|
||||
|
||||
@@ -1 +1,3 @@
|
||||
cathat
|
||||
gandalf
|
||||
hatcat
|
||||
+323
-133
@@ -1,156 +1,346 @@
|
||||
# %W% %G% %U%
|
||||
#!/usr/bin/env make
|
||||
#
|
||||
# 1996 makefile
|
||||
# IOCCC 1996 winning entry - gandalf
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# Copyright (c) 1997, Landon Curt Noll & Sriram Srinivasan
|
||||
# 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.
|
||||
# An Historical Makefile NOTE:
|
||||
#
|
||||
# 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 judges to
|
||||
# consider.
|
||||
#
|
||||
# Suggestions and corrections regarding Makefiles, winning author information,
|
||||
# fixing typos in remarks, and code patches are welcome via opening a GitHub
|
||||
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
|
||||
# to consider. To form a GitHub issue or GitHub pull, please visit:
|
||||
#
|
||||
# https://github.com/ioccc-src/winner
|
||||
#
|
||||
################################################################################
|
||||
|
||||
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
|
||||
#
|
||||
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
|
||||
#
|
||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
|
||||
|
||||
SHELL=/bin/sh
|
||||
CAT=cat
|
||||
CHMOD=chmod
|
||||
CP=cp
|
||||
GUNZIP=gunzip
|
||||
UUDECODE=uudecode
|
||||
LN=ln
|
||||
RM=rm
|
||||
SED=sed
|
||||
TRUE=true
|
||||
#############################
|
||||
# shell used by this Makefile
|
||||
#############################
|
||||
#
|
||||
SHELL= bash
|
||||
|
||||
# flags for ANSI compiles
|
||||
#######################
|
||||
# common tool locations
|
||||
#######################
|
||||
#
|
||||
# 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
|
||||
# incorrectly. You might want to turn on -O to see if your
|
||||
# compiler can handle them.
|
||||
#
|
||||
#CFLAGS=-O -Xa
|
||||
#CFLAGS=-Xa
|
||||
#CFLAGS= -ansi
|
||||
CFLAGS= -ansi -O
|
||||
#CFLAGS=
|
||||
include ../../var.mk
|
||||
|
||||
# ANSI compiler
|
||||
# Set X11_LIBDIR to the directory where the X11 library resides
|
||||
#
|
||||
# Set CC to the name of your ANSI compiler.
|
||||
CC=cc
|
||||
#X11_LIBDIR= /usr/X11R6/lib
|
||||
#X11_LIBDIR= /usr/X11/lib
|
||||
X11_LIBDIR= /opt/X11/lib
|
||||
|
||||
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
|
||||
#
|
||||
#X11_INCDIR= /usr/X11R6/include
|
||||
#X11_INCDIR= /usr/X11/include
|
||||
X11_INCDIR= /opt/X11/include
|
||||
|
||||
# Common C compiler warnings to silence
|
||||
#
|
||||
#CSILENCE=
|
||||
CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-keyword-macro \
|
||||
-Wno-shift-op-parentheses -Wno-unused-parameter
|
||||
|
||||
# Common C compiler warning flags
|
||||
#
|
||||
#CWARN= ${CSILENCE}
|
||||
#CWARN= -Wall ${CSILENCE}
|
||||
#CWARN= -Wall -Wextra ${CSILENCE}
|
||||
CWARN= -Wall -Wextra -pedantic ${CSILENCE}
|
||||
|
||||
# Compiler standard
|
||||
#
|
||||
#CSTD=
|
||||
#CSTD= -ansi
|
||||
CSTD= -std=gnu90
|
||||
|
||||
# Compiler bit architecture
|
||||
#
|
||||
# Some entries require 32-bitness:
|
||||
# ARCH= -m32
|
||||
#
|
||||
# Some entries require 64-bitness:
|
||||
# ARCH= -m64
|
||||
#
|
||||
# By default we assume nothing:
|
||||
#
|
||||
ARCH=
|
||||
|
||||
# Defines that are needed to compile
|
||||
#
|
||||
CDEFINE=
|
||||
#CDEFINE= -DIOCCC
|
||||
|
||||
# Include files that are needed to compile
|
||||
#
|
||||
CINCLUDE=
|
||||
#CINCLUDE= -include stdlib.h
|
||||
#CINCLUDE= -include stdio.h
|
||||
#CINCLUDE= -include stdlib.h -include stdio.h
|
||||
#CINCLUDE= -I ${X11_INCDIR}
|
||||
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
|
||||
|
||||
# Optimization
|
||||
#
|
||||
# Most compiles will safely use -O2. Some can use only -O1 or -O.
|
||||
# A few compilers have broken optimizers or this entry make break
|
||||
# under those buggy optimizers and thus you may not want anything.
|
||||
# Reasonable compilers will allow for -O3.
|
||||
#
|
||||
#OPT=
|
||||
#OPT= -O
|
||||
#OPT= -O1
|
||||
#OPT= -O2
|
||||
OPT= -O3
|
||||
|
||||
# Default flags for ANSI C compilation
|
||||
#
|
||||
CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
|
||||
|
||||
# Libraries needed to build
|
||||
#
|
||||
LIBS=
|
||||
#LIBS= -lm
|
||||
#LIBS= -L ${X11_LIBDIR} -lX11
|
||||
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
|
||||
|
||||
# C compiler to use
|
||||
#
|
||||
CC= cc
|
||||
#CC=clang
|
||||
#CC=gcc
|
||||
|
||||
# winners that compile under ANSI C
|
||||
# Compiler add-ons or replacements for clang only
|
||||
#
|
||||
WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 \
|
||||
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:
|
||||
ifeq ($(CC),clang)
|
||||
#
|
||||
# cat august.c test.oc | ./august > test.oo
|
||||
#
|
||||
august: august.c fac.oc parse.oc test.oc
|
||||
${CC} ${CFLAGS} -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.c -o august
|
||||
${CHMOD} +r fac.oc parse.oc test.oc
|
||||
|
||||
# This forms a byte code execution engine written in OC
|
||||
CSILENCE+= -Wno-missing-prototypes -Wno-missing-variable-declarations \
|
||||
-Wno-poison-system-directories -Wno-strict-prototypes
|
||||
#
|
||||
august.oc: august.c
|
||||
${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.c > august.oc
|
||||
${CHMOD} +r august.oc
|
||||
|
||||
# NOTE: this is the original source that won
|
||||
CWARN+= -Weverything
|
||||
#
|
||||
august.orig: august.orig.c fac.oc parse.oc test.oc
|
||||
${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
|
||||
endif
|
||||
|
||||
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
|
||||
# Specific add-ons or replacements for gcc only
|
||||
#
|
||||
jonth: jonth.c
|
||||
${CC} ${CFLAGS} jonth.c -o jonth -lX11 -lm
|
||||
|
||||
rcm: rcm.c
|
||||
${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:
|
||||
ifeq ($(CC),gcc)
|
||||
#
|
||||
# ${CC} ${CFLAGS} \
|
||||
# -I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
|
||||
# schweikh3.c -o schweikh3
|
||||
#
|
||||
schweikh3: schweikh3.c iso646.h
|
||||
${CC} ${CFLAGS} -I. -D_POSIX_SOURCE schweikh3.c -o schweikh3
|
||||
#CSILENCE+=
|
||||
#
|
||||
#CWARN+=
|
||||
#
|
||||
endif
|
||||
|
||||
westley: westley.c clock1 clock2 clock3
|
||||
${CC} ${CFLAGS} westley.c -o westley
|
||||
${CHMOD} +x clock1 clock2 clock3
|
||||
|
||||
clean:
|
||||
${RM} -f *.o a.out core ${WINNERS}
|
||||
##############################
|
||||
# Special flags for this entry
|
||||
##############################
|
||||
#
|
||||
ENTRY= gandalf
|
||||
PROG= ${ENTRY}
|
||||
#
|
||||
OBJ= ${PROG}.o
|
||||
DATA=
|
||||
TARGET= ${PROG} hatcat cathat
|
||||
#
|
||||
ALT_OBJ=
|
||||
ALT_TARGET=
|
||||
|
||||
clobber: clean
|
||||
${RM} -f $(WINNERS)
|
||||
${RM} -f $(ALT_NAMES)
|
||||
${RM} -f fac.oo parse.oo test.oo hatcat cathat august.oc
|
||||
|
||||
nuke: clobber
|
||||
#################
|
||||
# build the entry
|
||||
#################
|
||||
#
|
||||
all: data ${TARGET}
|
||||
@${TRUE}
|
||||
|
||||
install: all
|
||||
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
|
||||
.PHONY: all alt data everything clean clobber install \
|
||||
love haste waste maker easter_egg sandwich \
|
||||
supernova deep_magic magic charon pluto
|
||||
|
||||
${PROG}: ${PROG}.c
|
||||
@echo "NOTE: This entry may not compile when using modern compilers."
|
||||
${CC} ${CFLAGS} $< -o $@ ${LIBS}
|
||||
|
||||
hatcat: ${PROG}
|
||||
${RM} -f $@
|
||||
${CP} $< $@
|
||||
|
||||
cathat: ${PROG}
|
||||
${RM} -f $@
|
||||
${CP} $< $@
|
||||
|
||||
# alternative executable
|
||||
#
|
||||
alt: data ${ALT_TARGET}
|
||||
@${TRUE}
|
||||
|
||||
# data files
|
||||
#
|
||||
data: ${DATA}
|
||||
@${TRUE}
|
||||
|
||||
# both all and alt
|
||||
#
|
||||
everything: all alt
|
||||
|
||||
|
||||
###############
|
||||
# utility rules
|
||||
###############
|
||||
#
|
||||
clean:
|
||||
${RM} -f ${OBJ} ${ALT_OBJ}
|
||||
@-if [ -f indent.c ]; then \
|
||||
echo ${RM} -f indent.c; \
|
||||
${RM} -f indent.c; \
|
||||
fi
|
||||
|
||||
clobber: clean
|
||||
${RM} -f ${TARGET} ${ALT_TARGET}
|
||||
@-if [ -e sandwich ]; then \
|
||||
${RM} -f sandwich; \
|
||||
echo 'ate sandwich'; \
|
||||
fi
|
||||
|
||||
install:
|
||||
@echo "Dr. Spock says that is not logical!"
|
||||
@${TRUE}
|
||||
|
||||
# you may be able to misunderstand the source by reading indent.c
|
||||
#
|
||||
indent.c: ${PROG}.c
|
||||
@if which "${GINDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${GINDENT} < $< > $@"; \
|
||||
${GINDENT} < $< > $@; \
|
||||
elif which "${INDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${INDENT} < $< > $@"; \
|
||||
${INDENT} < $< > $@; \
|
||||
else \
|
||||
echo "no intent tool found, ident $< yourself, sorry"; \
|
||||
echo "exit 1"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
|
||||
##################
|
||||
# 133t hacker rulz
|
||||
##################
|
||||
#
|
||||
love:
|
||||
@echo 'not war?'
|
||||
@${TRUE}
|
||||
|
||||
haste:
|
||||
$(MAKE) waste
|
||||
@${TRUE}
|
||||
|
||||
waste:
|
||||
@echo 'haste'
|
||||
@${TRUE}
|
||||
|
||||
maker:
|
||||
@echo 'Participate in a maker faire'
|
||||
@${TRUE}
|
||||
|
||||
easter_egg:
|
||||
@echo "you expected to often misunderstand this $${RANDOM} magic"
|
||||
@echo "chongo '<was here>' /\\oo/\\"
|
||||
@echo "Eggy"
|
||||
|
||||
sandwich: easter_egg
|
||||
@if [ `id -u` -eq 0 ]; then \
|
||||
echo 'Okay.'; \
|
||||
echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
|
||||
else \
|
||||
echo 'What? Make it yourself.'; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Understand the history of the Homebrew Computer Club
|
||||
# as well as the West Coast Computer Faire and
|
||||
# you might be confused different. :-)
|
||||
#
|
||||
supernova: sandwich
|
||||
@-if [ -r .code_anal ]; then \
|
||||
${RM} -f .code_anal_v6; \
|
||||
else \
|
||||
echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
|
||||
fi
|
||||
@echo "A $@ helps ${MAKE} the elements that help form planets"
|
||||
@${TRUE}
|
||||
|
||||
deep_magic: supernova
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
|
||||
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
magic: deep_magic
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "If you don't eat yer meat, you can't have any pudding!"; \
|
||||
echo "How can you have any pudding if you don't eat yer meat?!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
# The IOCCC resident astronomer states
|
||||
#
|
||||
charon: magic
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore IAU, $@ is a planet"
|
||||
|
||||
pluto: charon
|
||||
${MAKE} charon
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore, $@ is a planet"
|
||||
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
|
||||
+14
-18
@@ -1,4 +1,4 @@
|
||||
Best Layout:
|
||||
# Best Layout:
|
||||
|
||||
Dean Swift
|
||||
Trinome Communications
|
||||
@@ -10,31 +10,28 @@ Best Layout:
|
||||
|
||||
http://www.tc3.co.uk/~gandalf/G.HTML
|
||||
|
||||
## To build:
|
||||
|
||||
Judges' comments:
|
||||
make all
|
||||
|
||||
NOTE: This entry may not compile when using modern compilers.
|
||||
|
||||
### To run
|
||||
|
||||
To use:
|
||||
make gandalf
|
||||
./gandalf
|
||||
|
||||
## Judges' comments
|
||||
|
||||
Also try:
|
||||
|
||||
For C-shell:
|
||||
|
||||
setenv PATH ( . $PATH )
|
||||
hatcat
|
||||
cathat
|
||||
|
||||
For K-shell, /bin/sh, bash, etc:
|
||||
|
||||
PATH=.:$PATH
|
||||
hatcat
|
||||
cathat
|
||||
PATH=.:$PATH
|
||||
./hatcat
|
||||
./cathat
|
||||
|
||||
And next try:
|
||||
|
||||
./cathat
|
||||
`pwd`/cathat # <--- those are back quotes
|
||||
`pwd`/cathat
|
||||
|
||||
Care to guess why these execute differently? Only the
|
||||
compiler knows ... ok maybe other things like the author,
|
||||
@@ -44,7 +41,6 @@ Judges' comments:
|
||||
|
||||
cc -E gandalf.c
|
||||
|
||||
|
||||
Selected notes from the author:
|
||||
## Author's comments
|
||||
|
||||
The program requires an ASCII system.
|
||||
+312
-133
@@ -1,156 +1,335 @@
|
||||
# %W% %G% %U%
|
||||
#!/usr/bin/env make
|
||||
#
|
||||
# 1996 makefile
|
||||
# IOCCC 1996 winning entry - huffman
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# Copyright (c) 1997, Landon Curt Noll & Sriram Srinivasan
|
||||
# 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.
|
||||
# An Historical Makefile NOTE:
|
||||
#
|
||||
# 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 judges to
|
||||
# consider.
|
||||
#
|
||||
# Suggestions and corrections regarding Makefiles, winning author information,
|
||||
# fixing typos in remarks, and code patches are welcome via opening a GitHub
|
||||
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
|
||||
# to consider. To form a GitHub issue or GitHub pull, please visit:
|
||||
#
|
||||
# https://github.com/ioccc-src/winner
|
||||
#
|
||||
################################################################################
|
||||
|
||||
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
|
||||
#
|
||||
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
|
||||
#
|
||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
|
||||
|
||||
SHELL=/bin/sh
|
||||
CAT=cat
|
||||
CHMOD=chmod
|
||||
CP=cp
|
||||
GUNZIP=gunzip
|
||||
UUDECODE=uudecode
|
||||
LN=ln
|
||||
RM=rm
|
||||
SED=sed
|
||||
TRUE=true
|
||||
#############################
|
||||
# shell used by this Makefile
|
||||
#############################
|
||||
#
|
||||
SHELL= bash
|
||||
|
||||
# flags for ANSI compiles
|
||||
#######################
|
||||
# common tool locations
|
||||
#######################
|
||||
#
|
||||
# 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
|
||||
# incorrectly. You might want to turn on -O to see if your
|
||||
# compiler can handle them.
|
||||
#
|
||||
#CFLAGS=-O -Xa
|
||||
#CFLAGS=-Xa
|
||||
#CFLAGS= -ansi
|
||||
CFLAGS= -ansi -O
|
||||
#CFLAGS=
|
||||
include ../../var.mk
|
||||
|
||||
# ANSI compiler
|
||||
# Set X11_LIBDIR to the directory where the X11 library resides
|
||||
#
|
||||
# Set CC to the name of your ANSI compiler.
|
||||
CC=cc
|
||||
#X11_LIBDIR= /usr/X11R6/lib
|
||||
#X11_LIBDIR= /usr/X11/lib
|
||||
X11_LIBDIR= /opt/X11/lib
|
||||
|
||||
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
|
||||
#
|
||||
#X11_INCDIR= /usr/X11R6/include
|
||||
#X11_INCDIR= /usr/X11/include
|
||||
X11_INCDIR= /opt/X11/include
|
||||
|
||||
# Common C compiler warnings to silence
|
||||
#
|
||||
#CSILENCE=
|
||||
CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-parentheses
|
||||
|
||||
# Common C compiler warning flags
|
||||
#
|
||||
#CWARN= ${CSILENCE}
|
||||
#CWARN= -Wall ${CSILENCE}
|
||||
#CWARN= -Wall -Wextra ${CSILENCE}
|
||||
CWARN= -Wall -Wextra -pedantic ${CSILENCE}
|
||||
|
||||
# Compiler standard
|
||||
#
|
||||
#CSTD=
|
||||
#CSTD= -ansi
|
||||
CSTD= -std=gnu90
|
||||
|
||||
# Compiler bit architecture
|
||||
#
|
||||
# Some entries require 32-bitness:
|
||||
# ARCH= -m32
|
||||
#
|
||||
# Some entries require 64-bitness:
|
||||
# ARCH= -m64
|
||||
#
|
||||
# By default we assume nothing:
|
||||
#
|
||||
ARCH=
|
||||
|
||||
# Defines that are needed to compile
|
||||
#
|
||||
CDEFINE=
|
||||
#CDEFINE= -DIOCCC
|
||||
|
||||
# Include files that are needed to compile
|
||||
#
|
||||
CINCLUDE=
|
||||
#CINCLUDE= -include stdlib.h
|
||||
#CINCLUDE= -include stdio.h
|
||||
#CINCLUDE= -include stdlib.h -include stdio.h
|
||||
#CINCLUDE= -I ${X11_INCDIR}
|
||||
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
|
||||
|
||||
# Optimization
|
||||
#
|
||||
# Most compiles will safely use -O2. Some can use only -O1 or -O.
|
||||
# A few compilers have broken optimizers or this entry make break
|
||||
# under those buggy optimizers and thus you may not want anything.
|
||||
# Reasonable compilers will allow for -O3.
|
||||
#
|
||||
#OPT=
|
||||
#OPT= -O
|
||||
#OPT= -O1
|
||||
#OPT= -O2
|
||||
OPT= -O3
|
||||
|
||||
# Default flags for ANSI C compilation
|
||||
#
|
||||
CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
|
||||
|
||||
# Libraries needed to build
|
||||
#
|
||||
LIBS=
|
||||
#LIBS= -lm
|
||||
#LIBS= -L ${X11_LIBDIR} -lX11
|
||||
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
|
||||
|
||||
# C compiler to use
|
||||
#
|
||||
CC= cc
|
||||
#CC=clang
|
||||
#CC=gcc
|
||||
|
||||
# winners that compile under ANSI C
|
||||
# Compiler add-ons or replacements for clang only
|
||||
#
|
||||
WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 \
|
||||
schweikh2 schweikh3 westley
|
||||
ALT_NAMES= august.orig
|
||||
|
||||
LEVEL=5
|
||||
|
||||
all: $(WINNERS)
|
||||
|
||||
# NOTE: Some compilers will compile this code into infinite loop
|
||||
# progs. We have found gcc to work on a number of platforms.
|
||||
# If the following example does not execute in a very
|
||||
# short time, try a better compiler:
|
||||
ifeq ($(CC),clang)
|
||||
#
|
||||
# cat august.c test.oc | ./august > test.oo
|
||||
#
|
||||
august: august.c fac.oc parse.oc test.oc
|
||||
${CC} ${CFLAGS} -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.c -o august
|
||||
${CHMOD} +r fac.oc parse.oc test.oc
|
||||
|
||||
# This forms a byte code execution engine written in OC
|
||||
CSILENCE+= -Wno-poison-system-directories
|
||||
#
|
||||
august.oc: august.c
|
||||
${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.c > august.oc
|
||||
${CHMOD} +r august.oc
|
||||
|
||||
# NOTE: this is the original source that won
|
||||
CWARN+= -Weverything
|
||||
#
|
||||
august.orig: august.orig.c fac.oc parse.oc test.oc
|
||||
${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
|
||||
endif
|
||||
|
||||
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
|
||||
# Specific add-ons or replacements for gcc only
|
||||
#
|
||||
jonth: jonth.c
|
||||
${CC} ${CFLAGS} jonth.c -o jonth -lX11 -lm
|
||||
|
||||
rcm: rcm.c
|
||||
${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} ${CFLAGS} -D_POSIX_SOURCE schweikh2.c -o schweikh2
|
||||
|
||||
# NOTE: On some systems such as SunOS, one may need to compile with:
|
||||
ifeq ($(CC),gcc)
|
||||
#
|
||||
# ${CC} ${CFLAGS} \
|
||||
# -I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
|
||||
# schweikh3.c -o schweikh3
|
||||
#
|
||||
schweikh3: schweikh3.c iso646.h
|
||||
${CC} ${CFLAGS} -I. -D_POSIX_SOURCE schweikh3.c -o schweikh3
|
||||
#CSILENCE+=
|
||||
#
|
||||
#CWARN+=
|
||||
#
|
||||
endif
|
||||
|
||||
westley: westley.c clock1 clock2 clock3
|
||||
${CC} ${CFLAGS} westley.c -o westley
|
||||
${CHMOD} +x clock1 clock2 clock3
|
||||
|
||||
clean:
|
||||
${RM} -f *.o a.out core ${WINNERS}
|
||||
##############################
|
||||
# Special flags for this entry
|
||||
##############################
|
||||
#
|
||||
ENTRY= huffman
|
||||
PROG= ${ENTRY}
|
||||
#
|
||||
OBJ= ${PROG}.o
|
||||
DATA=
|
||||
TARGET= ${PROG}
|
||||
#
|
||||
ALT_OBJ=
|
||||
ALT_TARGET=
|
||||
|
||||
clobber: clean
|
||||
${RM} -f $(WINNERS)
|
||||
${RM} -f $(ALT_NAMES)
|
||||
${RM} -f fac.oo parse.oo test.oo hatcat cathat august.oc
|
||||
|
||||
nuke: clobber
|
||||
#################
|
||||
# build the entry
|
||||
#################
|
||||
#
|
||||
all: data ${TARGET}
|
||||
@${TRUE}
|
||||
|
||||
install: all
|
||||
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
|
||||
.PHONY: all alt data everything clean clobber install \
|
||||
love haste waste maker easter_egg sandwich \
|
||||
supernova deep_magic magic charon pluto
|
||||
|
||||
${PROG}: ${PROG}.c
|
||||
${CC} ${CFLAGS} $< -o $@ ${LIBS}
|
||||
|
||||
# alternative executable
|
||||
#
|
||||
alt: data ${ALT_TARGET}
|
||||
@${TRUE}
|
||||
|
||||
# data files
|
||||
#
|
||||
data: ${DATA}
|
||||
@${TRUE}
|
||||
|
||||
# both all and alt
|
||||
#
|
||||
everything: all alt
|
||||
|
||||
|
||||
###############
|
||||
# utility rules
|
||||
###############
|
||||
#
|
||||
clean:
|
||||
${RM} -f ${OBJ} ${ALT_OBJ}
|
||||
@-if [ -f indent.c ]; then \
|
||||
echo ${RM} -f indent.c; \
|
||||
${RM} -f indent.c; \
|
||||
fi
|
||||
|
||||
clobber: clean
|
||||
${RM} -f ${TARGET} ${ALT_TARGET}
|
||||
@-if [ -e sandwich ]; then \
|
||||
${RM} -f sandwich; \
|
||||
echo 'ate sandwich'; \
|
||||
fi
|
||||
|
||||
install:
|
||||
@echo "Dr. Spock says that is not logical!"
|
||||
@${TRUE}
|
||||
|
||||
# you may be able to misunderstand the source by reading indent.c
|
||||
#
|
||||
indent.c: ${PROG}.c
|
||||
@if which "${GINDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${GINDENT} < $< > $@"; \
|
||||
${GINDENT} < $< > $@; \
|
||||
elif which "${INDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${INDENT} < $< > $@"; \
|
||||
${INDENT} < $< > $@; \
|
||||
else \
|
||||
echo "no intent tool found, ident $< yourself, sorry"; \
|
||||
echo "exit 1"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
|
||||
##################
|
||||
# 133t hacker rulz
|
||||
##################
|
||||
#
|
||||
love:
|
||||
@echo 'not war?'
|
||||
@${TRUE}
|
||||
|
||||
haste:
|
||||
$(MAKE) waste
|
||||
@${TRUE}
|
||||
|
||||
waste:
|
||||
@echo 'haste'
|
||||
@${TRUE}
|
||||
|
||||
maker:
|
||||
@echo 'Participate in a maker faire'
|
||||
@${TRUE}
|
||||
|
||||
easter_egg:
|
||||
@echo "you expected to often misunderstand this $${RANDOM} magic"
|
||||
@echo "chongo '<was here>' /\\oo/\\"
|
||||
@echo "Eggy"
|
||||
|
||||
sandwich: easter_egg
|
||||
@if [ `id -u` -eq 0 ]; then \
|
||||
echo 'Okay.'; \
|
||||
echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
|
||||
else \
|
||||
echo 'What? Make it yourself.'; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Understand the history of the Homebrew Computer Club
|
||||
# as well as the West Coast Computer Faire and
|
||||
# you might be confused different. :-)
|
||||
#
|
||||
supernova: sandwich
|
||||
@-if [ -r .code_anal ]; then \
|
||||
${RM} -f .code_anal_v6; \
|
||||
else \
|
||||
echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
|
||||
fi
|
||||
@echo "A $@ helps ${MAKE} the elements that help form planets"
|
||||
@${TRUE}
|
||||
|
||||
deep_magic: supernova
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
|
||||
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
magic: deep_magic
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "If you don't eat yer meat, you can't have any pudding!"; \
|
||||
echo "How can you have any pudding if you don't eat yer meat?!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
# The IOCCC resident astronomer states
|
||||
#
|
||||
charon: magic
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore IAU, $@ is a planet"
|
||||
|
||||
pluto: charon
|
||||
${MAKE} charon
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore, $@ is a planet"
|
||||
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
|
||||
@@ -1,4 +1,4 @@
|
||||
Best Obfuscated Character Set Utility:
|
||||
# Best Obfuscated Character Set Utility:
|
||||
|
||||
Ken Huffman
|
||||
Applied Innovation Inc
|
||||
@@ -8,14 +8,18 @@ Best Obfuscated Character Set Utility:
|
||||
<http://www.huffmancoding.com>
|
||||
huffmancoding@gmail.com
|
||||
|
||||
## To build:
|
||||
|
||||
Judges' comments:
|
||||
make all
|
||||
|
||||
### To run
|
||||
|
||||
To use:
|
||||
make huffman
|
||||
echo 'Huffman Decoding' | ./huffman
|
||||
|
||||
## Judges' comments
|
||||
|
||||
Try:
|
||||
|
||||
echo 'seeing or feeling is believing' | ./huffman
|
||||
echo 'CC OR NOT CC' | ./huffman | ./huffman
|
||||
|
||||
@@ -30,8 +34,7 @@ Judges' comments:
|
||||
|
||||
This entry was very well received at the IOCCC BOF.
|
||||
|
||||
|
||||
Selected notes from the author:
|
||||
## Author's comments
|
||||
|
||||
This filter program is really not obfuscated code. It compiles cleanly
|
||||
with an ANSI C compiler and comes with user documentation that even a
|
||||
|
||||
+318
-133
@@ -1,156 +1,341 @@
|
||||
# %W% %G% %U%
|
||||
#!/usr/bin/env make
|
||||
#
|
||||
# 1996 makefile
|
||||
# IOCCC 1996 winning entry - jonth
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# Copyright (c) 1997, Landon Curt Noll & Sriram Srinivasan
|
||||
# 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.
|
||||
# An Historical Makefile NOTE:
|
||||
#
|
||||
# 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 judges to
|
||||
# consider.
|
||||
#
|
||||
# Suggestions and corrections regarding Makefiles, winning author information,
|
||||
# fixing typos in remarks, and code patches are welcome via opening a GitHub
|
||||
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
|
||||
# to consider. To form a GitHub issue or GitHub pull, please visit:
|
||||
#
|
||||
# https://github.com/ioccc-src/winner
|
||||
#
|
||||
################################################################################
|
||||
|
||||
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
|
||||
#
|
||||
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
|
||||
#
|
||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
|
||||
|
||||
SHELL=/bin/sh
|
||||
CAT=cat
|
||||
CHMOD=chmod
|
||||
CP=cp
|
||||
GUNZIP=gunzip
|
||||
UUDECODE=uudecode
|
||||
LN=ln
|
||||
RM=rm
|
||||
SED=sed
|
||||
TRUE=true
|
||||
#############################
|
||||
# shell used by this Makefile
|
||||
#############################
|
||||
#
|
||||
SHELL= bash
|
||||
|
||||
# flags for ANSI compiles
|
||||
#######################
|
||||
# common tool locations
|
||||
#######################
|
||||
#
|
||||
# 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
|
||||
# incorrectly. You might want to turn on -O to see if your
|
||||
# compiler can handle them.
|
||||
#
|
||||
#CFLAGS=-O -Xa
|
||||
#CFLAGS=-Xa
|
||||
#CFLAGS= -ansi
|
||||
CFLAGS= -ansi -O
|
||||
#CFLAGS=
|
||||
include ../../var.mk
|
||||
|
||||
# ANSI compiler
|
||||
# Set X11_LIBDIR to the directory where the X11 library resides
|
||||
#
|
||||
# Set CC to the name of your ANSI compiler.
|
||||
CC=cc
|
||||
#X11_LIBDIR= /usr/X11R6/lib
|
||||
#X11_LIBDIR= /usr/X11/lib
|
||||
X11_LIBDIR= /opt/X11/lib
|
||||
|
||||
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
|
||||
#
|
||||
#X11_INCDIR= /usr/X11R6/include
|
||||
#X11_INCDIR= /usr/X11/include
|
||||
X11_INCDIR= /opt/X11/include
|
||||
|
||||
# Common C compiler warnings to silence
|
||||
#
|
||||
#CSILENCE=
|
||||
CSILENCE= -Wno-char-subscripts -Wno-error -Wno-implicit-function-declaration \
|
||||
-Wno-infinite-recursion -Wno-return-type -Wno-string-plus-int \
|
||||
-Wno-unsequenced -Wno-unused-parameter
|
||||
|
||||
# Common C compiler warning flags
|
||||
#
|
||||
#CWARN= ${CSILENCE}
|
||||
#CWARN= -Wall ${CSILENCE}
|
||||
CWARN= -Wall -Wextra ${CSILENCE}
|
||||
#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
|
||||
|
||||
# Compiler standard
|
||||
#
|
||||
#CSTD=
|
||||
#CSTD= -ansi
|
||||
CSTD= -std=gnu90
|
||||
|
||||
# Compiler bit architecture
|
||||
#
|
||||
# Some entries require 32-bitness:
|
||||
# ARCH= -m32
|
||||
#
|
||||
# Some entries require 64-bitness:
|
||||
# ARCH= -m64
|
||||
#
|
||||
# By default we assume nothing:
|
||||
#
|
||||
ARCH=
|
||||
|
||||
# Defines that are needed to compile
|
||||
#
|
||||
CDEFINE=
|
||||
#CDEFINE= -DIOCCC
|
||||
|
||||
# Include files that are needed to compile
|
||||
#
|
||||
#CINCLUDE=
|
||||
#CINCLUDE= -include stdlib.h
|
||||
#CINCLUDE= -include stdio.h
|
||||
#CINCLUDE= -include stdlib.h -include stdio.h
|
||||
CINCLUDE= -I ${X11_INCDIR}
|
||||
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
|
||||
|
||||
# Optimization
|
||||
#
|
||||
# Most compiles will safely use -O2. Some can use only -O1 or -O.
|
||||
# A few compilers have broken optimizers or this entry make break
|
||||
# under those buggy optimizers and thus you may not want anything.
|
||||
# Reasonable compilers will allow for -O3.
|
||||
#
|
||||
#OPT=
|
||||
#OPT= -O
|
||||
#OPT= -O1
|
||||
#OPT= -O2
|
||||
OPT= -O3
|
||||
|
||||
# Default flags for ANSI C compilation
|
||||
#
|
||||
CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
|
||||
|
||||
# Libraries needed to build
|
||||
#
|
||||
#LIBS=
|
||||
#LIBS= -lm
|
||||
LIBS= -L ${X11_LIBDIR} -lX11 -lm
|
||||
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
|
||||
|
||||
# C compiler to use
|
||||
#
|
||||
CC= cc
|
||||
#CC=clang
|
||||
#CC=gcc
|
||||
|
||||
# winners that compile under ANSI C
|
||||
# Compiler add-ons or replacements for clang only
|
||||
#
|
||||
WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 \
|
||||
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:
|
||||
ifeq ($(CC),clang)
|
||||
#
|
||||
# cat august.c test.oc | ./august > test.oo
|
||||
#
|
||||
august: august.c fac.oc parse.oc test.oc
|
||||
${CC} ${CFLAGS} -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.c -o august
|
||||
${CHMOD} +r fac.oc parse.oc test.oc
|
||||
|
||||
# This forms a byte code execution engine written in OC
|
||||
CSILENCE+= -Wno-c99-extensions -Wno-double-promotion -Wno-float-conversion \
|
||||
-Wno-implicit-float-conversion -Wno-implicit-int-conversion \
|
||||
-Wno-missing-prototypes -Wno-missing-variable-declarations -Wno-pedantic \
|
||||
-Wno-poison-system-directories -Wno-shadow -Wno-sign-conversion \
|
||||
-Wno-strict-prototypes
|
||||
#
|
||||
august.oc: august.c
|
||||
${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.c > august.oc
|
||||
${CHMOD} +r august.oc
|
||||
|
||||
# NOTE: this is the original source that won
|
||||
CWARN+= -Weverything
|
||||
#
|
||||
august.orig: august.orig.c fac.oc parse.oc test.oc
|
||||
${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
|
||||
endif
|
||||
|
||||
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
|
||||
# Specific add-ons or replacements for gcc only
|
||||
#
|
||||
jonth: jonth.c
|
||||
${CC} ${CFLAGS} jonth.c -o jonth -lX11 -lm
|
||||
|
||||
rcm: rcm.c
|
||||
${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:
|
||||
ifeq ($(CC),gcc)
|
||||
#
|
||||
# ${CC} ${CFLAGS} \
|
||||
# -I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
|
||||
# schweikh3.c -o schweikh3
|
||||
#
|
||||
schweikh3: schweikh3.c iso646.h
|
||||
${CC} ${CFLAGS} -I. -D_POSIX_SOURCE schweikh3.c -o schweikh3
|
||||
#CSILENCE+=
|
||||
#
|
||||
#CWARN+=
|
||||
#
|
||||
endif
|
||||
|
||||
westley: westley.c clock1 clock2 clock3
|
||||
${CC} ${CFLAGS} westley.c -o westley
|
||||
${CHMOD} +x clock1 clock2 clock3
|
||||
|
||||
clean:
|
||||
${RM} -f *.o a.out core ${WINNERS}
|
||||
##############################
|
||||
# Special flags for this entry
|
||||
##############################
|
||||
#
|
||||
ENTRY= jonth
|
||||
PROG= ${ENTRY}
|
||||
#
|
||||
OBJ= ${PROG}.o
|
||||
DATA=
|
||||
TARGET= ${PROG}
|
||||
#
|
||||
ALT_OBJ=
|
||||
ALT_TARGET=
|
||||
|
||||
clobber: clean
|
||||
${RM} -f $(WINNERS)
|
||||
${RM} -f $(ALT_NAMES)
|
||||
${RM} -f fac.oo parse.oo test.oo hatcat cathat august.oc
|
||||
|
||||
nuke: clobber
|
||||
#################
|
||||
# build the entry
|
||||
#################
|
||||
#
|
||||
all: data ${TARGET}
|
||||
@${TRUE}
|
||||
|
||||
install: all
|
||||
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
|
||||
.PHONY: all alt data everything clean clobber install \
|
||||
love haste waste maker easter_egg sandwich \
|
||||
supernova deep_magic magic charon pluto
|
||||
|
||||
${PROG}: ${PROG}.c
|
||||
${CC} ${CFLAGS} $< -o $@ ${LIBS}
|
||||
|
||||
# alternative executable
|
||||
#
|
||||
alt: data ${ALT_TARGET}
|
||||
@${TRUE}
|
||||
|
||||
# data files
|
||||
#
|
||||
data: ${DATA}
|
||||
@${TRUE}
|
||||
|
||||
# both all and alt
|
||||
#
|
||||
everything: all alt
|
||||
|
||||
|
||||
###############
|
||||
# utility rules
|
||||
###############
|
||||
#
|
||||
clean:
|
||||
${RM} -f ${OBJ} ${ALT_OBJ}
|
||||
@-if [ -f indent.c ]; then \
|
||||
echo ${RM} -f indent.c; \
|
||||
${RM} -f indent.c; \
|
||||
fi
|
||||
|
||||
clobber: clean
|
||||
${RM} -f ${TARGET} ${ALT_TARGET}
|
||||
@-if [ -e sandwich ]; then \
|
||||
${RM} -f sandwich; \
|
||||
echo 'ate sandwich'; \
|
||||
fi
|
||||
|
||||
install:
|
||||
@echo "Dr. Spock says that is not logical!"
|
||||
@${TRUE}
|
||||
|
||||
# you may be able to misunderstand the source by reading indent.c
|
||||
#
|
||||
indent.c: ${PROG}.c
|
||||
@if which "${GINDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${GINDENT} < $< > $@"; \
|
||||
${GINDENT} < $< > $@; \
|
||||
elif which "${INDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${INDENT} < $< > $@"; \
|
||||
${INDENT} < $< > $@; \
|
||||
else \
|
||||
echo "no intent tool found, ident $< yourself, sorry"; \
|
||||
echo "exit 1"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
|
||||
##################
|
||||
# 133t hacker rulz
|
||||
##################
|
||||
#
|
||||
love:
|
||||
@echo 'not war?'
|
||||
@${TRUE}
|
||||
|
||||
haste:
|
||||
$(MAKE) waste
|
||||
@${TRUE}
|
||||
|
||||
waste:
|
||||
@echo 'haste'
|
||||
@${TRUE}
|
||||
|
||||
maker:
|
||||
@echo 'Participate in a maker faire'
|
||||
@${TRUE}
|
||||
|
||||
easter_egg:
|
||||
@echo "you expected to often misunderstand this $${RANDOM} magic"
|
||||
@echo "chongo '<was here>' /\\oo/\\"
|
||||
@echo "Eggy"
|
||||
|
||||
sandwich: easter_egg
|
||||
@if [ `id -u` -eq 0 ]; then \
|
||||
echo 'Okay.'; \
|
||||
echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
|
||||
else \
|
||||
echo 'What? Make it yourself.'; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Understand the history of the Homebrew Computer Club
|
||||
# as well as the West Coast Computer Faire and
|
||||
# you might be confused different. :-)
|
||||
#
|
||||
supernova: sandwich
|
||||
@-if [ -r .code_anal ]; then \
|
||||
${RM} -f .code_anal_v6; \
|
||||
else \
|
||||
echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
|
||||
fi
|
||||
@echo "A $@ helps ${MAKE} the elements that help form planets"
|
||||
@${TRUE}
|
||||
|
||||
deep_magic: supernova
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
|
||||
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
magic: deep_magic
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "If you don't eat yer meat, you can't have any pudding!"; \
|
||||
echo "How can you have any pudding if you don't eat yer meat?!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
# The IOCCC resident astronomer states
|
||||
#
|
||||
charon: magic
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore IAU, $@ is a planet"
|
||||
|
||||
pluto: charon
|
||||
${MAKE} charon
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore, $@ is a planet"
|
||||
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
|
||||
+7
-10
@@ -1,4 +1,4 @@
|
||||
Best X11 Entry:
|
||||
# Best X11 Entry:
|
||||
|
||||
Jon Thingvold
|
||||
University of Oslo
|
||||
@@ -8,27 +8,24 @@ Best X11 Entry:
|
||||
|
||||
http://www.uio.no/~jonth/
|
||||
|
||||
## To build:
|
||||
|
||||
Judges' comments:
|
||||
make all
|
||||
|
||||
To use:
|
||||
make jonth
|
||||
### To run
|
||||
|
||||
./jonth
|
||||
|
||||
## Judges' comments
|
||||
|
||||
Also try:
|
||||
|
||||
./jonth host1:0 host2:0
|
||||
|
||||
NOTE: You may need to change the Makefile depending on where X11
|
||||
include files are found and what libs are required. For
|
||||
example Solaris and Slowlaris need -lsocket. :-)
|
||||
|
||||
For extra credit, figure out how you can cheat by taking over
|
||||
a square already occupied by an opponent.
|
||||
|
||||
|
||||
Selected notes from the author:
|
||||
## Author's comments
|
||||
|
||||
This is mulituser tictactoe for X Windows. You may give one or two X
|
||||
displays as arguments to this game.
|
||||
|
||||
+317
-133
@@ -1,156 +1,340 @@
|
||||
# %W% %G% %U%
|
||||
#!/usr/bin/env make
|
||||
#
|
||||
# 1996 makefile
|
||||
# IOCCC 1996 winning entry - rcm
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# Copyright (c) 1997, Landon Curt Noll & Sriram Srinivasan
|
||||
# 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.
|
||||
# An Historical Makefile NOTE:
|
||||
#
|
||||
# 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 judges to
|
||||
# consider.
|
||||
#
|
||||
# Suggestions and corrections regarding Makefiles, winning author information,
|
||||
# fixing typos in remarks, and code patches are welcome via opening a GitHub
|
||||
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
|
||||
# to consider. To form a GitHub issue or GitHub pull, please visit:
|
||||
#
|
||||
# https://github.com/ioccc-src/winner
|
||||
#
|
||||
################################################################################
|
||||
|
||||
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
|
||||
#
|
||||
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
|
||||
#
|
||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
|
||||
|
||||
SHELL=/bin/sh
|
||||
CAT=cat
|
||||
CHMOD=chmod
|
||||
CP=cp
|
||||
GUNZIP=gunzip
|
||||
UUDECODE=uudecode
|
||||
LN=ln
|
||||
RM=rm
|
||||
SED=sed
|
||||
TRUE=true
|
||||
#############################
|
||||
# shell used by this Makefile
|
||||
#############################
|
||||
#
|
||||
SHELL= bash
|
||||
|
||||
# flags for ANSI compiles
|
||||
#######################
|
||||
# common tool locations
|
||||
#######################
|
||||
#
|
||||
# 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
|
||||
# incorrectly. You might want to turn on -O to see if your
|
||||
# compiler can handle them.
|
||||
#
|
||||
#CFLAGS=-O -Xa
|
||||
#CFLAGS=-Xa
|
||||
#CFLAGS= -ansi
|
||||
CFLAGS= -ansi -O
|
||||
#CFLAGS=
|
||||
include ../../var.mk
|
||||
|
||||
# ANSI compiler
|
||||
# Set X11_LIBDIR to the directory where the X11 library resides
|
||||
#
|
||||
# Set CC to the name of your ANSI compiler.
|
||||
CC=cc
|
||||
#X11_LIBDIR= /usr/X11R6/lib
|
||||
#X11_LIBDIR= /usr/X11/lib
|
||||
X11_LIBDIR= /opt/X11/lib
|
||||
|
||||
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
|
||||
#
|
||||
#X11_INCDIR= /usr/X11R6/include
|
||||
#X11_INCDIR= /usr/X11/include
|
||||
X11_INCDIR= /opt/X11/include
|
||||
|
||||
# Common C compiler warnings to silence
|
||||
#
|
||||
#CSILENCE=
|
||||
CSILENCE= -Wno-empty-body -Wno-shift-op-parentheses
|
||||
|
||||
# Common C compiler warning flags
|
||||
#
|
||||
#CWARN= ${CSILENCE}
|
||||
#CWARN= -Wall ${CSILENCE}
|
||||
#CWARN= -Wall -Wextra ${CSILENCE}
|
||||
CWARN= -Wall -Wextra -pedantic ${CSILENCE}
|
||||
|
||||
# Compiler standard
|
||||
#
|
||||
#CSTD=
|
||||
#CSTD= -ansi
|
||||
CSTD= -std=gnu90
|
||||
|
||||
# Compiler bit architecture
|
||||
#
|
||||
# Some entries require 32-bitness:
|
||||
# ARCH= -m32
|
||||
#
|
||||
# Some entries require 64-bitness:
|
||||
# ARCH= -m64
|
||||
#
|
||||
# By default we assume nothing:
|
||||
#
|
||||
ARCH=
|
||||
|
||||
# Defines that are needed to compile
|
||||
#
|
||||
#CDEFINE=
|
||||
CDEFINE= -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
|
||||
|
||||
# Include files that are needed to compile
|
||||
#
|
||||
CINCLUDE=
|
||||
#CINCLUDE= -include stdlib.h
|
||||
#CINCLUDE= -include stdio.h
|
||||
#CINCLUDE= -include stdlib.h -include stdio.h
|
||||
#CINCLUDE= -I ${X11_INCDIR}
|
||||
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
|
||||
|
||||
# Optimization
|
||||
#
|
||||
# Most compiles will safely use -O2. Some can use only -O1 or -O.
|
||||
# A few compilers have broken optimizers or this entry make break
|
||||
# under those buggy optimizers and thus you may not want anything.
|
||||
# Reasonable compilers will allow for -O3.
|
||||
#
|
||||
#OPT=
|
||||
#OPT= -O
|
||||
#OPT= -O1
|
||||
#OPT= -O2
|
||||
OPT= -O3
|
||||
|
||||
# Default flags for ANSI C compilation
|
||||
#
|
||||
CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
|
||||
|
||||
# Libraries needed to build
|
||||
#
|
||||
LIBS=
|
||||
#LIBS= -lm
|
||||
#LIBS= -L ${X11_LIBDIR} -lX11
|
||||
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
|
||||
|
||||
# C compiler to use
|
||||
#
|
||||
CC= cc
|
||||
#CC=clang
|
||||
#CC=gcc
|
||||
|
||||
# winners that compile under ANSI C
|
||||
# Compiler add-ons or replacements for clang only
|
||||
#
|
||||
WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 \
|
||||
schweikh2 schweikh3 westley
|
||||
ALT_NAMES= august.orig
|
||||
|
||||
LEVEL=5
|
||||
|
||||
all: $(WINNERS)
|
||||
|
||||
# NOTE: Some compilers will compile this code into infinite loop
|
||||
# progs. We have found gcc to work on a number of platforms.
|
||||
# If the following example does not execute in a very
|
||||
# short time, try a better compiler:
|
||||
ifeq ($(CC),clang)
|
||||
#
|
||||
# cat august.c test.oc | ./august > test.oo
|
||||
#
|
||||
august: august.c fac.oc parse.oc test.oc
|
||||
${CC} ${CFLAGS} -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.c -o august
|
||||
${CHMOD} +r fac.oc parse.oc test.oc
|
||||
|
||||
# This forms a byte code execution engine written in OC
|
||||
CSILENCE+= -Wno-comma -Wno-implicit-int-conversion -Wno-missing-prototypes \
|
||||
-Wno-missing-variable-declarations -Wno-padded \
|
||||
-Wno-poison-system-directories -Wno-sign-conversion
|
||||
#
|
||||
august.oc: august.c
|
||||
${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.c > august.oc
|
||||
${CHMOD} +r august.oc
|
||||
|
||||
# NOTE: this is the original source that won
|
||||
CWARN+= -Weverything
|
||||
#
|
||||
august.orig: august.orig.c fac.oc parse.oc test.oc
|
||||
${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
|
||||
endif
|
||||
|
||||
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
|
||||
# Specific add-ons or replacements for gcc only
|
||||
#
|
||||
jonth: jonth.c
|
||||
${CC} ${CFLAGS} jonth.c -o jonth -lX11 -lm
|
||||
|
||||
rcm: rcm.c
|
||||
${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} ${CFLAGS} -D_POSIX_SOURCE schweikh2.c -o schweikh2
|
||||
|
||||
# NOTE: On some systems such as SunOS, one may need to compile with:
|
||||
ifeq ($(CC),gcc)
|
||||
#
|
||||
# ${CC} ${CFLAGS} \
|
||||
# -I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
|
||||
# schweikh3.c -o schweikh3
|
||||
#
|
||||
schweikh3: schweikh3.c iso646.h
|
||||
${CC} ${CFLAGS} -I. -D_POSIX_SOURCE schweikh3.c -o schweikh3
|
||||
#CSILENCE+=
|
||||
#
|
||||
#CWARN+=
|
||||
#
|
||||
endif
|
||||
|
||||
westley: westley.c clock1 clock2 clock3
|
||||
${CC} ${CFLAGS} westley.c -o westley
|
||||
${CHMOD} +x clock1 clock2 clock3
|
||||
|
||||
clean:
|
||||
${RM} -f *.o a.out core ${WINNERS}
|
||||
##############################
|
||||
# Special flags for this entry
|
||||
##############################
|
||||
#
|
||||
ENTRY= rcm
|
||||
PROG= ${ENTRY}
|
||||
#
|
||||
OBJ= ${PROG}.o
|
||||
DATA= rfc1951.gz rfc1952.gz
|
||||
TARGET= ${PROG}
|
||||
#
|
||||
ALT_OBJ=
|
||||
ALT_TARGET=
|
||||
|
||||
clobber: clean
|
||||
${RM} -f $(WINNERS)
|
||||
${RM} -f $(ALT_NAMES)
|
||||
${RM} -f fac.oo parse.oo test.oo hatcat cathat august.oc
|
||||
|
||||
nuke: clobber
|
||||
#################
|
||||
# build the entry
|
||||
#################
|
||||
#
|
||||
all: data ${TARGET}
|
||||
@${TRUE}
|
||||
|
||||
install: all
|
||||
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
|
||||
.PHONY: all alt data everything clean clobber install \
|
||||
love haste waste maker easter_egg sandwich \
|
||||
supernova deep_magic magic charon pluto
|
||||
|
||||
${PROG}: ${PROG}.c
|
||||
${CC} ${CFLAGS} $< -o $@ ${LIBS}
|
||||
|
||||
# alternative executable
|
||||
#
|
||||
alt: data ${ALT_TARGET}
|
||||
@${TRUE}
|
||||
|
||||
# data files
|
||||
#
|
||||
data: ${DATA}
|
||||
@${TRUE}
|
||||
|
||||
# both all and alt
|
||||
#
|
||||
everything: all alt
|
||||
|
||||
|
||||
###############
|
||||
# utility rules
|
||||
###############
|
||||
#
|
||||
clean:
|
||||
${RM} -f ${OBJ} ${ALT_OBJ}
|
||||
@-if [ -f indent.c ]; then \
|
||||
echo ${RM} -f indent.c; \
|
||||
${RM} -f indent.c; \
|
||||
fi
|
||||
|
||||
clobber: clean
|
||||
${RM} -f ${TARGET} ${ALT_TARGET}
|
||||
@-if [ -e sandwich ]; then \
|
||||
${RM} -f sandwich; \
|
||||
echo 'ate sandwich'; \
|
||||
fi
|
||||
|
||||
install:
|
||||
@echo "Dr. Spock says that is not logical!"
|
||||
@${TRUE}
|
||||
|
||||
# you may be able to misunderstand the source by reading indent.c
|
||||
#
|
||||
indent.c: ${PROG}.c
|
||||
@if which "${GINDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${GINDENT} < $< > $@"; \
|
||||
${GINDENT} < $< > $@; \
|
||||
elif which "${INDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${INDENT} < $< > $@"; \
|
||||
${INDENT} < $< > $@; \
|
||||
else \
|
||||
echo "no intent tool found, ident $< yourself, sorry"; \
|
||||
echo "exit 1"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
|
||||
##################
|
||||
# 133t hacker rulz
|
||||
##################
|
||||
#
|
||||
love:
|
||||
@echo 'not war?'
|
||||
@${TRUE}
|
||||
|
||||
haste:
|
||||
$(MAKE) waste
|
||||
@${TRUE}
|
||||
|
||||
waste:
|
||||
@echo 'haste'
|
||||
@${TRUE}
|
||||
|
||||
maker:
|
||||
@echo 'Participate in a maker faire'
|
||||
@${TRUE}
|
||||
|
||||
easter_egg:
|
||||
@echo "you expected to often misunderstand this $${RANDOM} magic"
|
||||
@echo "chongo '<was here>' /\\oo/\\"
|
||||
@echo "Eggy"
|
||||
|
||||
sandwich: easter_egg
|
||||
@if [ `id -u` -eq 0 ]; then \
|
||||
echo 'Okay.'; \
|
||||
echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
|
||||
else \
|
||||
echo 'What? Make it yourself.'; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Understand the history of the Homebrew Computer Club
|
||||
# as well as the West Coast Computer Faire and
|
||||
# you might be confused different. :-)
|
||||
#
|
||||
supernova: sandwich
|
||||
@-if [ -r .code_anal ]; then \
|
||||
${RM} -f .code_anal_v6; \
|
||||
else \
|
||||
echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
|
||||
fi
|
||||
@echo "A $@ helps ${MAKE} the elements that help form planets"
|
||||
@${TRUE}
|
||||
|
||||
deep_magic: supernova
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
|
||||
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
magic: deep_magic
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "If you don't eat yer meat, you can't have any pudding!"; \
|
||||
echo "How can you have any pudding if you don't eat yer meat?!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
# The IOCCC resident astronomer states
|
||||
#
|
||||
charon: magic
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore IAU, $@ is a planet"
|
||||
|
||||
pluto: charon
|
||||
${MAKE} charon
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore, $@ is a planet"
|
||||
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
|
||||
+7
-10
@@ -1,32 +1,29 @@
|
||||
Best RFC Obfuscation:
|
||||
# Best RFC Obfuscation:
|
||||
|
||||
Ron McFarland
|
||||
7941 Fawncreek Drive
|
||||
Cincinnati, Ohio 45249
|
||||
USA
|
||||
|
||||
## To build:
|
||||
|
||||
Judges' comments:
|
||||
make all
|
||||
|
||||
### To run
|
||||
|
||||
To use:
|
||||
make rcm
|
||||
./rcm < rfc1951.gz
|
||||
|
||||
Also try:
|
||||
|
||||
./rcm < rfc1952.gz
|
||||
## Judges' comments
|
||||
|
||||
And for more information try:
|
||||
|
||||
./rcm < rfc1951.gz
|
||||
./rcm < rfc1952.gz
|
||||
|
||||
For a good noop try:
|
||||
|
||||
gzip -c < rcm.c | ./rcm
|
||||
|
||||
|
||||
Selected notes from the author:
|
||||
## Author's comments
|
||||
|
||||
Except for some silly requirements regarding input validation, CRC
|
||||
checking, and similar unimportant fluff, this program is a fully
|
||||
|
||||
+314
-133
@@ -1,156 +1,337 @@
|
||||
# %W% %G% %U%
|
||||
#!/usr/bin/env make
|
||||
#
|
||||
# 1996 makefile
|
||||
# IOCCC 1996 winning entry - schweikh1
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# Copyright (c) 1997, Landon Curt Noll & Sriram Srinivasan
|
||||
# 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.
|
||||
# An Historical Makefile NOTE:
|
||||
#
|
||||
# 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 judges to
|
||||
# consider.
|
||||
#
|
||||
# Suggestions and corrections regarding Makefiles, winning author information,
|
||||
# fixing typos in remarks, and code patches are welcome via opening a GitHub
|
||||
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
|
||||
# to consider. To form a GitHub issue or GitHub pull, please visit:
|
||||
#
|
||||
# https://github.com/ioccc-src/winner
|
||||
#
|
||||
################################################################################
|
||||
|
||||
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
|
||||
#
|
||||
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
|
||||
#
|
||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
|
||||
|
||||
SHELL=/bin/sh
|
||||
CAT=cat
|
||||
CHMOD=chmod
|
||||
CP=cp
|
||||
GUNZIP=gunzip
|
||||
UUDECODE=uudecode
|
||||
LN=ln
|
||||
RM=rm
|
||||
SED=sed
|
||||
TRUE=true
|
||||
#############################
|
||||
# shell used by this Makefile
|
||||
#############################
|
||||
#
|
||||
SHELL= bash
|
||||
|
||||
# flags for ANSI compiles
|
||||
#######################
|
||||
# common tool locations
|
||||
#######################
|
||||
#
|
||||
# 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
|
||||
# incorrectly. You might want to turn on -O to see if your
|
||||
# compiler can handle them.
|
||||
#
|
||||
#CFLAGS=-O -Xa
|
||||
#CFLAGS=-Xa
|
||||
#CFLAGS= -ansi
|
||||
CFLAGS= -ansi -O
|
||||
#CFLAGS=
|
||||
include ../../var.mk
|
||||
|
||||
# ANSI compiler
|
||||
# Set X11_LIBDIR to the directory where the X11 library resides
|
||||
#
|
||||
# Set CC to the name of your ANSI compiler.
|
||||
CC=cc
|
||||
#X11_LIBDIR= /usr/X11R6/lib
|
||||
#X11_LIBDIR= /usr/X11/lib
|
||||
X11_LIBDIR= /opt/X11/lib
|
||||
|
||||
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
|
||||
#
|
||||
#X11_INCDIR= /usr/X11R6/include
|
||||
#X11_INCDIR= /usr/X11/include
|
||||
X11_INCDIR= /opt/X11/include
|
||||
|
||||
# Common C compiler warnings to silence
|
||||
#
|
||||
CSILENCE=
|
||||
#CSILENCE= -Wno-implicit-int
|
||||
|
||||
# Common C compiler warning flags
|
||||
#
|
||||
#CWARN= ${CSILENCE}
|
||||
#CWARN= -Wall ${CSILENCE}
|
||||
#CWARN= -Wall -Wextra ${CSILENCE}
|
||||
CWARN= -Wall -Wextra -pedantic ${CSILENCE}
|
||||
|
||||
# Compiler standard
|
||||
#
|
||||
#CSTD=
|
||||
#CSTD= -ansi
|
||||
CSTD= -std=gnu90
|
||||
|
||||
# Compiler bit architecture
|
||||
#
|
||||
# Some entries require 32-bitness:
|
||||
# ARCH= -m32
|
||||
#
|
||||
# Some entries require 64-bitness:
|
||||
# ARCH= -m64
|
||||
#
|
||||
# By default we assume nothing:
|
||||
#
|
||||
ARCH=
|
||||
|
||||
# Defines that are needed to compile
|
||||
#
|
||||
CDEFINE=
|
||||
#CDEFINE= -DIOCCC
|
||||
|
||||
# Include files that are needed to compile
|
||||
#
|
||||
#CINCLUDE=
|
||||
CINCLUDE= -I.
|
||||
#CINCLUDE= -include stdlib.h
|
||||
#CINCLUDE= -include stdio.h
|
||||
#CINCLUDE= -include stdlib.h -include stdio.h
|
||||
#CINCLUDE= -I ${X11_INCDIR}
|
||||
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
|
||||
|
||||
# Optimization
|
||||
#
|
||||
# Most compiles will safely use -O2. Some can use only -O1 or -O.
|
||||
# A few compilers have broken optimizers or this entry make break
|
||||
# under those buggy optimizers and thus you may not want anything.
|
||||
# Reasonable compilers will allow for -O3.
|
||||
#
|
||||
#OPT=
|
||||
#OPT= -O
|
||||
#OPT= -O1
|
||||
#OPT= -O2
|
||||
OPT= -O3
|
||||
|
||||
# Default flags for ANSI C compilation
|
||||
#
|
||||
CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
|
||||
|
||||
# Libraries needed to build
|
||||
#
|
||||
LIBS=
|
||||
#LIBS= -lm
|
||||
#LIBS= -L ${X11_LIBDIR} -lX11
|
||||
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
|
||||
|
||||
# C compiler to use
|
||||
#
|
||||
CC= cc
|
||||
#CC=clang
|
||||
#CC=gcc
|
||||
|
||||
# winners that compile under ANSI C
|
||||
# Compiler add-ons or replacements for clang only
|
||||
#
|
||||
WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 \
|
||||
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:
|
||||
ifeq ($(CC),clang)
|
||||
#
|
||||
# cat august.c test.oc | ./august > test.oo
|
||||
#
|
||||
august: august.c fac.oc parse.oc test.oc
|
||||
${CC} ${CFLAGS} -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.c -o august
|
||||
${CHMOD} +r fac.oc parse.oc test.oc
|
||||
|
||||
# This forms a byte code execution engine written in OC
|
||||
CSILENCE+= -Wno-conditional-uninitialized -Wno-disabled-macro-expansion \
|
||||
-Wno-missing-variable-declarations -Wno-poison-system-directories
|
||||
#
|
||||
august.oc: august.c
|
||||
${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.c > august.oc
|
||||
${CHMOD} +r august.oc
|
||||
|
||||
# NOTE: this is the original source that won
|
||||
CWARN+= -Weverything
|
||||
#
|
||||
august.orig: august.orig.c fac.oc parse.oc test.oc
|
||||
${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
|
||||
endif
|
||||
|
||||
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
|
||||
# Specific add-ons or replacements for gcc only
|
||||
#
|
||||
jonth: jonth.c
|
||||
${CC} ${CFLAGS} jonth.c -o jonth -lX11 -lm
|
||||
|
||||
rcm: rcm.c
|
||||
${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:
|
||||
ifeq ($(CC),gcc)
|
||||
#
|
||||
# ${CC} ${CFLAGS} \
|
||||
# -I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
|
||||
# schweikh3.c -o schweikh3
|
||||
#
|
||||
schweikh3: schweikh3.c iso646.h
|
||||
${CC} ${CFLAGS} -I. -D_POSIX_SOURCE schweikh3.c -o schweikh3
|
||||
#CSILENCE+=
|
||||
#
|
||||
#CWARN+=
|
||||
#
|
||||
endif
|
||||
|
||||
westley: westley.c clock1 clock2 clock3
|
||||
${CC} ${CFLAGS} westley.c -o westley
|
||||
${CHMOD} +x clock1 clock2 clock3
|
||||
|
||||
clean:
|
||||
${RM} -f *.o a.out core ${WINNERS}
|
||||
##############################
|
||||
# Special flags for this entry
|
||||
##############################
|
||||
#
|
||||
ENTRY= schweikh1
|
||||
PROG= ${ENTRY}
|
||||
#
|
||||
OBJ= ${PROG}.o
|
||||
DATA= errno.h
|
||||
TARGET= ${PROG}
|
||||
#
|
||||
ALT_OBJ=
|
||||
ALT_TARGET=
|
||||
|
||||
clobber: clean
|
||||
${RM} -f $(WINNERS)
|
||||
${RM} -f $(ALT_NAMES)
|
||||
${RM} -f fac.oo parse.oo test.oo hatcat cathat august.oc
|
||||
|
||||
nuke: clobber
|
||||
#################
|
||||
# build the entry
|
||||
#################
|
||||
#
|
||||
all: data ${TARGET}
|
||||
@${TRUE}
|
||||
|
||||
install: all
|
||||
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
|
||||
.PHONY: all alt data everything clean clobber install \
|
||||
love haste waste maker easter_egg sandwich \
|
||||
supernova deep_magic magic charon pluto
|
||||
|
||||
${PROG}: ${PROG}.c
|
||||
${CC} ${CFLAGS} $< -o $@ ${LIBS}
|
||||
|
||||
# alternative executable
|
||||
#
|
||||
alt: data ${ALT_TARGET}
|
||||
@${TRUE}
|
||||
|
||||
# data files
|
||||
#
|
||||
data: ${DATA}
|
||||
@${TRUE}
|
||||
|
||||
# both all and alt
|
||||
#
|
||||
everything: all alt
|
||||
|
||||
|
||||
###############
|
||||
# utility rules
|
||||
###############
|
||||
#
|
||||
clean:
|
||||
${RM} -f ${OBJ} ${ALT_OBJ}
|
||||
@-if [ -f indent.c ]; then \
|
||||
echo ${RM} -f indent.c; \
|
||||
${RM} -f indent.c; \
|
||||
fi
|
||||
|
||||
clobber: clean
|
||||
${RM} -f ${TARGET} ${ALT_TARGET}
|
||||
@-if [ -e sandwich ]; then \
|
||||
${RM} -f sandwich; \
|
||||
echo 'ate sandwich'; \
|
||||
fi
|
||||
|
||||
install:
|
||||
@echo "Dr. Spock says that is not logical!"
|
||||
@${TRUE}
|
||||
|
||||
# you may be able to misunderstand the source by reading indent.c
|
||||
#
|
||||
indent.c: ${PROG}.c
|
||||
@if which "${GINDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${GINDENT} < $< > $@"; \
|
||||
${GINDENT} < $< > $@; \
|
||||
elif which "${INDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${INDENT} < $< > $@"; \
|
||||
${INDENT} < $< > $@; \
|
||||
else \
|
||||
echo "no intent tool found, ident $< yourself, sorry"; \
|
||||
echo "exit 1"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
|
||||
##################
|
||||
# 133t hacker rulz
|
||||
##################
|
||||
#
|
||||
love:
|
||||
@echo 'not war?'
|
||||
@${TRUE}
|
||||
|
||||
haste:
|
||||
$(MAKE) waste
|
||||
@${TRUE}
|
||||
|
||||
waste:
|
||||
@echo 'haste'
|
||||
@${TRUE}
|
||||
|
||||
maker:
|
||||
@echo 'Participate in a maker faire'
|
||||
@${TRUE}
|
||||
|
||||
easter_egg:
|
||||
@echo "you expected to often misunderstand this $${RANDOM} magic"
|
||||
@echo "chongo '<was here>' /\\oo/\\"
|
||||
@echo "Eggy"
|
||||
|
||||
sandwich: easter_egg
|
||||
@if [ `id -u` -eq 0 ]; then \
|
||||
echo 'Okay.'; \
|
||||
echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
|
||||
else \
|
||||
echo 'What? Make it yourself.'; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Understand the history of the Homebrew Computer Club
|
||||
# as well as the West Coast Computer Faire and
|
||||
# you might be confused different. :-)
|
||||
#
|
||||
supernova: sandwich
|
||||
@-if [ -r .code_anal ]; then \
|
||||
${RM} -f .code_anal_v6; \
|
||||
else \
|
||||
echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
|
||||
fi
|
||||
@echo "A $@ helps ${MAKE} the elements that help form planets"
|
||||
@${TRUE}
|
||||
|
||||
deep_magic: supernova
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
|
||||
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
magic: deep_magic
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "If you don't eat yer meat, you can't have any pudding!"; \
|
||||
echo "How can you have any pudding if you don't eat yer meat?!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
# The IOCCC resident astronomer states
|
||||
#
|
||||
charon: magic
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore IAU, $@ is a planet"
|
||||
|
||||
pluto: charon
|
||||
${MAKE} charon
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore, $@ is a planet"
|
||||
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
|
||||
@@ -1,4 +1,4 @@
|
||||
Worst Abuse of the C Preprocessor:
|
||||
# Worst Abuse of the C Preprocessor:
|
||||
|
||||
Jens Schweikhardt
|
||||
DFN Network Operation Center
|
||||
@@ -8,13 +8,16 @@ Worst Abuse of the C Preprocessor:
|
||||
|
||||
http://www.uni-stuttgart.de/People/schweikhardt/home.html
|
||||
|
||||
## To build:
|
||||
|
||||
Judges' comments:
|
||||
make all
|
||||
|
||||
### To run
|
||||
|
||||
To use:
|
||||
make schweikh1
|
||||
./schweikh1
|
||||
|
||||
## Judges' comments
|
||||
|
||||
Look at the source. There is something very odd going on here.
|
||||
Where does the real code come from if everything is a C pre-processor
|
||||
statement?
|
||||
@@ -22,8 +25,7 @@ Judges' comments:
|
||||
Clearly this is either the Best Use or the Worst Abuse of the
|
||||
C Preprocessor that the judges have seen this year!
|
||||
|
||||
|
||||
Selected notes from the author:
|
||||
## Author's comments
|
||||
|
||||
What this program does
|
||||
----------------------
|
||||
|
||||
+312
-133
@@ -1,156 +1,335 @@
|
||||
# %W% %G% %U%
|
||||
#!/usr/bin/env make
|
||||
#
|
||||
# 1996 makefile
|
||||
# IOCCC 1996 winning entry - schweikh2
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# Copyright (c) 1997, Landon Curt Noll & Sriram Srinivasan
|
||||
# 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.
|
||||
# An Historical Makefile NOTE:
|
||||
#
|
||||
# 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 judges to
|
||||
# consider.
|
||||
#
|
||||
# Suggestions and corrections regarding Makefiles, winning author information,
|
||||
# fixing typos in remarks, and code patches are welcome via opening a GitHub
|
||||
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
|
||||
# to consider. To form a GitHub issue or GitHub pull, please visit:
|
||||
#
|
||||
# https://github.com/ioccc-src/winner
|
||||
#
|
||||
################################################################################
|
||||
|
||||
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
|
||||
#
|
||||
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
|
||||
#
|
||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
|
||||
|
||||
SHELL=/bin/sh
|
||||
CAT=cat
|
||||
CHMOD=chmod
|
||||
CP=cp
|
||||
GUNZIP=gunzip
|
||||
UUDECODE=uudecode
|
||||
LN=ln
|
||||
RM=rm
|
||||
SED=sed
|
||||
TRUE=true
|
||||
#############################
|
||||
# shell used by this Makefile
|
||||
#############################
|
||||
#
|
||||
SHELL= bash
|
||||
|
||||
# flags for ANSI compiles
|
||||
#######################
|
||||
# common tool locations
|
||||
#######################
|
||||
#
|
||||
# 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
|
||||
# incorrectly. You might want to turn on -O to see if your
|
||||
# compiler can handle them.
|
||||
#
|
||||
#CFLAGS=-O -Xa
|
||||
#CFLAGS=-Xa
|
||||
#CFLAGS= -ansi
|
||||
CFLAGS= -ansi -O
|
||||
#CFLAGS=
|
||||
include ../../var.mk
|
||||
|
||||
# ANSI compiler
|
||||
# Set X11_LIBDIR to the directory where the X11 library resides
|
||||
#
|
||||
# Set CC to the name of your ANSI compiler.
|
||||
CC=cc
|
||||
#X11_LIBDIR= /usr/X11R6/lib
|
||||
#X11_LIBDIR= /usr/X11/lib
|
||||
X11_LIBDIR= /opt/X11/lib
|
||||
|
||||
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
|
||||
#
|
||||
#X11_INCDIR= /usr/X11R6/include
|
||||
#X11_INCDIR= /usr/X11/include
|
||||
X11_INCDIR= /opt/X11/include
|
||||
|
||||
# Common C compiler warnings to silence
|
||||
#
|
||||
CSILENCE=
|
||||
#CSILENCE= -Wno-implicit-int
|
||||
|
||||
# Common C compiler warning flags
|
||||
#
|
||||
#CWARN= ${CSILENCE}
|
||||
#CWARN= -Wall ${CSILENCE}
|
||||
#CWARN= -Wall -Wextra ${CSILENCE}
|
||||
CWARN= -Wall -Wextra -pedantic ${CSILENCE}
|
||||
|
||||
# Compiler standard
|
||||
#
|
||||
#CSTD=
|
||||
#CSTD= -ansi
|
||||
CSTD= -std=gnu90
|
||||
|
||||
# Compiler bit architecture
|
||||
#
|
||||
# Some entries require 32-bitness:
|
||||
# ARCH= -m32
|
||||
#
|
||||
# Some entries require 64-bitness:
|
||||
# ARCH= -m64
|
||||
#
|
||||
# By default we assume nothing:
|
||||
#
|
||||
ARCH=
|
||||
|
||||
# Defines that are needed to compile
|
||||
#
|
||||
CDEFINE=
|
||||
#CDEFINE= -DIOCCC
|
||||
|
||||
# Include files that are needed to compile
|
||||
#
|
||||
CINCLUDE=
|
||||
#CINCLUDE= -include stdlib.h
|
||||
#CINCLUDE= -include stdio.h
|
||||
#CINCLUDE= -include stdlib.h -include stdio.h
|
||||
#CINCLUDE= -I ${X11_INCDIR}
|
||||
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
|
||||
|
||||
# Optimization
|
||||
#
|
||||
# Most compiles will safely use -O2. Some can use only -O1 or -O.
|
||||
# A few compilers have broken optimizers or this entry make break
|
||||
# under those buggy optimizers and thus you may not want anything.
|
||||
# Reasonable compilers will allow for -O3.
|
||||
#
|
||||
#OPT=
|
||||
#OPT= -O
|
||||
#OPT= -O1
|
||||
#OPT= -O2
|
||||
OPT= -O3
|
||||
|
||||
# Default flags for ANSI C compilation
|
||||
#
|
||||
CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
|
||||
|
||||
# Libraries needed to build
|
||||
#
|
||||
LIBS=
|
||||
#LIBS= -lm
|
||||
#LIBS= -L ${X11_LIBDIR} -lX11
|
||||
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
|
||||
|
||||
# C compiler to use
|
||||
#
|
||||
CC= cc
|
||||
#CC=clang
|
||||
#CC=gcc
|
||||
|
||||
# winners that compile under ANSI C
|
||||
# Compiler add-ons or replacements for clang only
|
||||
#
|
||||
WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 \
|
||||
schweikh2 schweikh3 westley
|
||||
ALT_NAMES= august.orig
|
||||
|
||||
LEVEL=5
|
||||
|
||||
all: $(WINNERS)
|
||||
|
||||
# NOTE: Some compilers will compile this code into infinite loop
|
||||
# progs. We have found gcc to work on a number of platforms.
|
||||
# If the following example does not execute in a very
|
||||
# short time, try a better compiler:
|
||||
ifeq ($(CC),clang)
|
||||
#
|
||||
# cat august.c test.oc | ./august > test.oo
|
||||
#
|
||||
august: august.c fac.oc parse.oc test.oc
|
||||
${CC} ${CFLAGS} -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.c -o august
|
||||
${CHMOD} +r fac.oc parse.oc test.oc
|
||||
|
||||
# This forms a byte code execution engine written in OC
|
||||
CSILENCE+= -Wno-comma -Wno-poison-system-directories -Wno-sign-conversion
|
||||
#
|
||||
august.oc: august.c
|
||||
${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.c > august.oc
|
||||
${CHMOD} +r august.oc
|
||||
|
||||
# NOTE: this is the original source that won
|
||||
CWARN+= -Weverything
|
||||
#
|
||||
august.orig: august.orig.c fac.oc parse.oc test.oc
|
||||
${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
|
||||
endif
|
||||
|
||||
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
|
||||
# Specific add-ons or replacements for gcc only
|
||||
#
|
||||
jonth: jonth.c
|
||||
${CC} ${CFLAGS} jonth.c -o jonth -lX11 -lm
|
||||
|
||||
rcm: rcm.c
|
||||
${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} ${CFLAGS} -D_POSIX_SOURCE schweikh2.c -o schweikh2
|
||||
|
||||
# NOTE: On some systems such as SunOS, one may need to compile with:
|
||||
ifeq ($(CC),gcc)
|
||||
#
|
||||
# ${CC} ${CFLAGS} \
|
||||
# -I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
|
||||
# schweikh3.c -o schweikh3
|
||||
#
|
||||
schweikh3: schweikh3.c iso646.h
|
||||
${CC} ${CFLAGS} -I. -D_POSIX_SOURCE schweikh3.c -o schweikh3
|
||||
#CSILENCE+=
|
||||
#
|
||||
#CWARN+=
|
||||
#
|
||||
endif
|
||||
|
||||
westley: westley.c clock1 clock2 clock3
|
||||
${CC} ${CFLAGS} westley.c -o westley
|
||||
${CHMOD} +x clock1 clock2 clock3
|
||||
|
||||
clean:
|
||||
${RM} -f *.o a.out core ${WINNERS}
|
||||
##############################
|
||||
# Special flags for this entry
|
||||
##############################
|
||||
#
|
||||
ENTRY= schweikh2
|
||||
PROG= ${ENTRY}
|
||||
#
|
||||
OBJ= ${PROG}.o
|
||||
DATA= hunni.pl hunni.c
|
||||
TARGET= ${PROG}
|
||||
#
|
||||
ALT_OBJ=
|
||||
ALT_TARGET=
|
||||
|
||||
clobber: clean
|
||||
${RM} -f $(WINNERS)
|
||||
${RM} -f $(ALT_NAMES)
|
||||
${RM} -f fac.oo parse.oo test.oo hatcat cathat august.oc
|
||||
|
||||
nuke: clobber
|
||||
#################
|
||||
# build the entry
|
||||
#################
|
||||
#
|
||||
all: data ${TARGET}
|
||||
@${TRUE}
|
||||
|
||||
install: all
|
||||
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
|
||||
.PHONY: all alt data everything clean clobber install \
|
||||
love haste waste maker easter_egg sandwich \
|
||||
supernova deep_magic magic charon pluto
|
||||
|
||||
${PROG}: ${PROG}.c
|
||||
${CC} ${CFLAGS} $< -o $@ ${LIBS}
|
||||
|
||||
# alternative executable
|
||||
#
|
||||
alt: data ${ALT_TARGET}
|
||||
@${TRUE}
|
||||
|
||||
# data files
|
||||
#
|
||||
data: ${DATA}
|
||||
@${TRUE}
|
||||
|
||||
# both all and alt
|
||||
#
|
||||
everything: all alt
|
||||
|
||||
|
||||
###############
|
||||
# utility rules
|
||||
###############
|
||||
#
|
||||
clean:
|
||||
${RM} -f ${OBJ} ${ALT_OBJ}
|
||||
@-if [ -f indent.c ]; then \
|
||||
echo ${RM} -f indent.c; \
|
||||
${RM} -f indent.c; \
|
||||
fi
|
||||
|
||||
clobber: clean
|
||||
${RM} -f ${TARGET} ${ALT_TARGET}
|
||||
@-if [ -e sandwich ]; then \
|
||||
${RM} -f sandwich; \
|
||||
echo 'ate sandwich'; \
|
||||
fi
|
||||
|
||||
install:
|
||||
@echo "Dr. Spock says that is not logical!"
|
||||
@${TRUE}
|
||||
|
||||
# you may be able to misunderstand the source by reading indent.c
|
||||
#
|
||||
indent.c: ${PROG}.c
|
||||
@if which "${GINDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${GINDENT} < $< > $@"; \
|
||||
${GINDENT} < $< > $@; \
|
||||
elif which "${INDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${INDENT} < $< > $@"; \
|
||||
${INDENT} < $< > $@; \
|
||||
else \
|
||||
echo "no intent tool found, ident $< yourself, sorry"; \
|
||||
echo "exit 1"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
|
||||
##################
|
||||
# 133t hacker rulz
|
||||
##################
|
||||
#
|
||||
love:
|
||||
@echo 'not war?'
|
||||
@${TRUE}
|
||||
|
||||
haste:
|
||||
$(MAKE) waste
|
||||
@${TRUE}
|
||||
|
||||
waste:
|
||||
@echo 'haste'
|
||||
@${TRUE}
|
||||
|
||||
maker:
|
||||
@echo 'Participate in a maker faire'
|
||||
@${TRUE}
|
||||
|
||||
easter_egg:
|
||||
@echo "you expected to often misunderstand this $${RANDOM} magic"
|
||||
@echo "chongo '<was here>' /\\oo/\\"
|
||||
@echo "Eggy"
|
||||
|
||||
sandwich: easter_egg
|
||||
@if [ `id -u` -eq 0 ]; then \
|
||||
echo 'Okay.'; \
|
||||
echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
|
||||
else \
|
||||
echo 'What? Make it yourself.'; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Understand the history of the Homebrew Computer Club
|
||||
# as well as the West Coast Computer Faire and
|
||||
# you might be confused different. :-)
|
||||
#
|
||||
supernova: sandwich
|
||||
@-if [ -r .code_anal ]; then \
|
||||
${RM} -f .code_anal_v6; \
|
||||
else \
|
||||
echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
|
||||
fi
|
||||
@echo "A $@ helps ${MAKE} the elements that help form planets"
|
||||
@${TRUE}
|
||||
|
||||
deep_magic: supernova
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
|
||||
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
magic: deep_magic
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "If you don't eat yer meat, you can't have any pudding!"; \
|
||||
echo "How can you have any pudding if you don't eat yer meat?!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
# The IOCCC resident astronomer states
|
||||
#
|
||||
charon: magic
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore IAU, $@ is a planet"
|
||||
|
||||
pluto: charon
|
||||
${MAKE} charon
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore, $@ is a planet"
|
||||
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
|
||||
@@ -1,4 +1,4 @@
|
||||
Best Algorithm:
|
||||
# Best Algorithm:
|
||||
|
||||
Jens Schweikhardt
|
||||
DFN Network Operation Center
|
||||
@@ -8,14 +8,16 @@ Best Algorithm:
|
||||
|
||||
http://www.uni-stuttgart.de/People/schweikhardt/home.html
|
||||
|
||||
## To build:
|
||||
|
||||
Judges' comments:
|
||||
make all
|
||||
|
||||
### To run
|
||||
|
||||
To use:
|
||||
make schweikh2
|
||||
|
||||
./schweikh2
|
||||
|
||||
## Judges' comments
|
||||
|
||||
Also try:
|
||||
|
||||
./schweikh2 15 1 0 0/0
|
||||
@@ -37,8 +39,7 @@ Judges' comments:
|
||||
|
||||
This entry was another crowd pleaser at the IOCCC BOF.
|
||||
|
||||
|
||||
Selected notes from the author:
|
||||
## Author's comments
|
||||
|
||||
Note: the source must be viewed with tabstop 8. To appreciate the
|
||||
beauty have your eyes half closed.
|
||||
|
||||
Regular → Executable
+1
-1
@@ -1,4 +1,4 @@
|
||||
#!/usr/bin/perl
|
||||
#!/usr/bin/env perl
|
||||
#
|
||||
print "#define C \" \"\n";
|
||||
print "#define O( _ ) # _\n";
|
||||
|
||||
+314
-133
@@ -1,156 +1,337 @@
|
||||
# %W% %G% %U%
|
||||
#!/usr/bin/env make
|
||||
#
|
||||
# 1996 makefile
|
||||
# IOCCC 1996 winning entry - schweikh3
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# Copyright (c) 1997, Landon Curt Noll & Sriram Srinivasan
|
||||
# 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.
|
||||
# An Historical Makefile NOTE:
|
||||
#
|
||||
# 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 judges to
|
||||
# consider.
|
||||
#
|
||||
# Suggestions and corrections regarding Makefiles, winning author information,
|
||||
# fixing typos in remarks, and code patches are welcome via opening a GitHub
|
||||
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
|
||||
# to consider. To form a GitHub issue or GitHub pull, please visit:
|
||||
#
|
||||
# https://github.com/ioccc-src/winner
|
||||
#
|
||||
################################################################################
|
||||
|
||||
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
|
||||
#
|
||||
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
|
||||
#
|
||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
|
||||
|
||||
SHELL=/bin/sh
|
||||
CAT=cat
|
||||
CHMOD=chmod
|
||||
CP=cp
|
||||
GUNZIP=gunzip
|
||||
UUDECODE=uudecode
|
||||
LN=ln
|
||||
RM=rm
|
||||
SED=sed
|
||||
TRUE=true
|
||||
#############################
|
||||
# shell used by this Makefile
|
||||
#############################
|
||||
#
|
||||
SHELL= bash
|
||||
|
||||
# flags for ANSI compiles
|
||||
#######################
|
||||
# common tool locations
|
||||
#######################
|
||||
#
|
||||
# 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
|
||||
# incorrectly. You might want to turn on -O to see if your
|
||||
# compiler can handle them.
|
||||
#
|
||||
#CFLAGS=-O -Xa
|
||||
#CFLAGS=-Xa
|
||||
#CFLAGS= -ansi
|
||||
CFLAGS= -ansi -O
|
||||
#CFLAGS=
|
||||
include ../../var.mk
|
||||
|
||||
# ANSI compiler
|
||||
# Set X11_LIBDIR to the directory where the X11 library resides
|
||||
#
|
||||
# Set CC to the name of your ANSI compiler.
|
||||
CC=cc
|
||||
#X11_LIBDIR= /usr/X11R6/lib
|
||||
#X11_LIBDIR= /usr/X11/lib
|
||||
X11_LIBDIR= /opt/X11/lib
|
||||
|
||||
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
|
||||
#
|
||||
#X11_INCDIR= /usr/X11R6/include
|
||||
#X11_INCDIR= /usr/X11/include
|
||||
X11_INCDIR= /opt/X11/include
|
||||
|
||||
# Common C compiler warnings to silence
|
||||
#
|
||||
#CSILENCE=
|
||||
CSILENCE= -Wno-language-extension-token -Wno-switch-bool
|
||||
|
||||
# Common C compiler warning flags
|
||||
#
|
||||
#CWARN= ${CSILENCE}
|
||||
#CWARN= -Wall ${CSILENCE}
|
||||
#CWARN= -Wall -Wextra ${CSILENCE}
|
||||
CWARN= -Wall -Wextra -pedantic ${CSILENCE}
|
||||
|
||||
# Compiler standard
|
||||
#
|
||||
#CSTD=
|
||||
CSTD= -ansi
|
||||
#CSTD= -std=gnu90
|
||||
|
||||
# Compiler bit architecture
|
||||
#
|
||||
# Some entries require 32-bitness:
|
||||
# ARCH= -m32
|
||||
#
|
||||
# Some entries require 64-bitness:
|
||||
# ARCH= -m64
|
||||
#
|
||||
# By default we assume nothing:
|
||||
#
|
||||
ARCH=
|
||||
|
||||
# Defines that are needed to compile
|
||||
#
|
||||
#CDEFINE=
|
||||
CDEFINE= -D_POSIX_SOURCE
|
||||
|
||||
# Include files that are needed to compile
|
||||
#
|
||||
#CINCLUDE=
|
||||
CINCLUDE= -I.
|
||||
#CINCLUDE= -include stdlib.h
|
||||
#CINCLUDE= -include stdio.h
|
||||
#CINCLUDE= -include stdlib.h -include stdio.h
|
||||
#CINCLUDE= -I ${X11_INCDIR}
|
||||
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
|
||||
|
||||
# Optimization
|
||||
#
|
||||
# Most compiles will safely use -O2. Some can use only -O1 or -O.
|
||||
# A few compilers have broken optimizers or this entry make break
|
||||
# under those buggy optimizers and thus you may not want anything.
|
||||
# Reasonable compilers will allow for -O3.
|
||||
#
|
||||
#OPT=
|
||||
#OPT= -O
|
||||
#OPT= -O1
|
||||
#OPT= -O2
|
||||
OPT= -O3
|
||||
|
||||
# Default flags for ANSI C compilation
|
||||
#
|
||||
CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
|
||||
|
||||
# Libraries needed to build
|
||||
#
|
||||
LIBS=
|
||||
#LIBS= -lm
|
||||
#LIBS= -L ${X11_LIBDIR} -lX11
|
||||
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
|
||||
|
||||
# C compiler to use
|
||||
#
|
||||
CC= cc
|
||||
#CC=clang
|
||||
#CC=gcc
|
||||
|
||||
# winners that compile under ANSI C
|
||||
# Compiler add-ons or replacements for clang only
|
||||
#
|
||||
WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 \
|
||||
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:
|
||||
ifeq ($(CC),clang)
|
||||
#
|
||||
# cat august.c test.oc | ./august > test.oo
|
||||
#
|
||||
august: august.c fac.oc parse.oc test.oc
|
||||
${CC} ${CFLAGS} -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.c -o august
|
||||
${CHMOD} +r fac.oc parse.oc test.oc
|
||||
|
||||
# This forms a byte code execution engine written in OC
|
||||
CSILENCE+= -Wno-comma -Wno-date-time -Wno-double-promotion \
|
||||
-Wno-poison-system-directories -Wno-unreachable-code
|
||||
#
|
||||
august.oc: august.c
|
||||
${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.c > august.oc
|
||||
${CHMOD} +r august.oc
|
||||
|
||||
# NOTE: this is the original source that won
|
||||
CWARN+= -Weverything
|
||||
#
|
||||
august.orig: august.orig.c fac.oc parse.oc test.oc
|
||||
${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
|
||||
endif
|
||||
|
||||
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
|
||||
# Specific add-ons or replacements for gcc only
|
||||
#
|
||||
jonth: jonth.c
|
||||
${CC} ${CFLAGS} jonth.c -o jonth -lX11 -lm
|
||||
|
||||
rcm: rcm.c
|
||||
${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:
|
||||
ifeq ($(CC),gcc)
|
||||
#
|
||||
# ${CC} ${CFLAGS} \
|
||||
# -I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
|
||||
# schweikh3.c -o schweikh3
|
||||
#
|
||||
schweikh3: schweikh3.c iso646.h
|
||||
${CC} ${CFLAGS} -I. -D_POSIX_SOURCE schweikh3.c -o schweikh3
|
||||
#CSILENCE+=
|
||||
#
|
||||
#CWARN+=
|
||||
#
|
||||
endif
|
||||
|
||||
westley: westley.c clock1 clock2 clock3
|
||||
${CC} ${CFLAGS} westley.c -o westley
|
||||
${CHMOD} +x clock1 clock2 clock3
|
||||
|
||||
clean:
|
||||
${RM} -f *.o a.out core ${WINNERS}
|
||||
##############################
|
||||
# Special flags for this entry
|
||||
##############################
|
||||
#
|
||||
ENTRY= schweikh3
|
||||
PROG= ${ENTRY}
|
||||
#
|
||||
OBJ= ${PROG}.o
|
||||
DATA=
|
||||
TARGET= ${PROG}
|
||||
#
|
||||
ALT_OBJ=
|
||||
ALT_TARGET=
|
||||
|
||||
clobber: clean
|
||||
${RM} -f $(WINNERS)
|
||||
${RM} -f $(ALT_NAMES)
|
||||
${RM} -f fac.oo parse.oo test.oo hatcat cathat august.oc
|
||||
|
||||
nuke: clobber
|
||||
#################
|
||||
# build the entry
|
||||
#################
|
||||
#
|
||||
all: data ${TARGET}
|
||||
@${TRUE}
|
||||
|
||||
install: all
|
||||
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
|
||||
.PHONY: all alt data everything clean clobber install \
|
||||
love haste waste maker easter_egg sandwich \
|
||||
supernova deep_magic magic charon pluto
|
||||
|
||||
${PROG}: ${PROG}.c
|
||||
${CC} ${CFLAGS} $< -o $@ ${LIBS}
|
||||
|
||||
# alternative executable
|
||||
#
|
||||
alt: data ${ALT_TARGET}
|
||||
@${TRUE}
|
||||
|
||||
# data files
|
||||
#
|
||||
data: ${DATA}
|
||||
@${TRUE}
|
||||
|
||||
# both all and alt
|
||||
#
|
||||
everything: all alt
|
||||
|
||||
|
||||
###############
|
||||
# utility rules
|
||||
###############
|
||||
#
|
||||
clean:
|
||||
${RM} -f ${OBJ} ${ALT_OBJ}
|
||||
@-if [ -f indent.c ]; then \
|
||||
echo ${RM} -f indent.c; \
|
||||
${RM} -f indent.c; \
|
||||
fi
|
||||
|
||||
clobber: clean
|
||||
${RM} -f ${TARGET} ${ALT_TARGET}
|
||||
@-if [ -e sandwich ]; then \
|
||||
${RM} -f sandwich; \
|
||||
echo 'ate sandwich'; \
|
||||
fi
|
||||
|
||||
install:
|
||||
@echo "Dr. Spock says that is not logical!"
|
||||
@${TRUE}
|
||||
|
||||
# you may be able to misunderstand the source by reading indent.c
|
||||
#
|
||||
indent.c: ${PROG}.c
|
||||
@if which "${GINDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${GINDENT} < $< > $@"; \
|
||||
${GINDENT} < $< > $@; \
|
||||
elif which "${INDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${INDENT} < $< > $@"; \
|
||||
${INDENT} < $< > $@; \
|
||||
else \
|
||||
echo "no intent tool found, ident $< yourself, sorry"; \
|
||||
echo "exit 1"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
|
||||
##################
|
||||
# 133t hacker rulz
|
||||
##################
|
||||
#
|
||||
love:
|
||||
@echo 'not war?'
|
||||
@${TRUE}
|
||||
|
||||
haste:
|
||||
$(MAKE) waste
|
||||
@${TRUE}
|
||||
|
||||
waste:
|
||||
@echo 'haste'
|
||||
@${TRUE}
|
||||
|
||||
maker:
|
||||
@echo 'Participate in a maker faire'
|
||||
@${TRUE}
|
||||
|
||||
easter_egg:
|
||||
@echo "you expected to often misunderstand this $${RANDOM} magic"
|
||||
@echo "chongo '<was here>' /\\oo/\\"
|
||||
@echo "Eggy"
|
||||
|
||||
sandwich: easter_egg
|
||||
@if [ `id -u` -eq 0 ]; then \
|
||||
echo 'Okay.'; \
|
||||
echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
|
||||
else \
|
||||
echo 'What? Make it yourself.'; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Understand the history of the Homebrew Computer Club
|
||||
# as well as the West Coast Computer Faire and
|
||||
# you might be confused different. :-)
|
||||
#
|
||||
supernova: sandwich
|
||||
@-if [ -r .code_anal ]; then \
|
||||
${RM} -f .code_anal_v6; \
|
||||
else \
|
||||
echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
|
||||
fi
|
||||
@echo "A $@ helps ${MAKE} the elements that help form planets"
|
||||
@${TRUE}
|
||||
|
||||
deep_magic: supernova
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
|
||||
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
magic: deep_magic
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "If you don't eat yer meat, you can't have any pudding!"; \
|
||||
echo "How can you have any pudding if you don't eat yer meat?!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
# The IOCCC resident astronomer states
|
||||
#
|
||||
charon: magic
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore IAU, $@ is a planet"
|
||||
|
||||
pluto: charon
|
||||
${MAKE} charon
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore, $@ is a planet"
|
||||
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
|
||||
+12
-11
@@ -1,4 +1,4 @@
|
||||
Best Utility:
|
||||
# Best Utility:
|
||||
|
||||
Jens Schweikhardt
|
||||
DFN Network Operation Center
|
||||
@@ -8,18 +8,20 @@ Best Utility:
|
||||
|
||||
http://www.uni-stuttgart.de/People/schweikhardt/home.html
|
||||
|
||||
## To build:
|
||||
|
||||
Judges' comments:
|
||||
make all
|
||||
|
||||
To use:
|
||||
make schweikh3
|
||||
### To run
|
||||
|
||||
WARNING!
|
||||
WARNING: Do not run this program without reading this text down to the end.
|
||||
It may render your system unusable for a limited amount of time
|
||||
or force you to reboot using the Big Red Button! This is not a joke.
|
||||
You have been warned.
|
||||
|
||||
Do not run this program without reading this text down to the end.
|
||||
It may render your system unusable for a limited amount of time
|
||||
or force you to reboot using the Big Red Button! This is not a joke.
|
||||
You have been warned.
|
||||
./schweikh3
|
||||
|
||||
## Judges' comments
|
||||
|
||||
The source fails to compile on compilers that recognize the inline
|
||||
keyword by default. For gcc, you may need to use -ansi.
|
||||
@@ -38,8 +40,7 @@ Judges' comments:
|
||||
-I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
|
||||
schweikh3.c -o schweikh3
|
||||
|
||||
|
||||
Selected notes from the author:
|
||||
## Author's comments
|
||||
|
||||
Why I think my entry is obfuscated
|
||||
----------------------------------
|
||||
|
||||
+313
-133
@@ -1,156 +1,336 @@
|
||||
# %W% %G% %U%
|
||||
#!/usr/bin/env make
|
||||
#
|
||||
# 1996 makefile
|
||||
# IOCCC 1996 winning entry - westley
|
||||
|
||||
################################################################################
|
||||
#
|
||||
# Copyright (c) 1997, Landon Curt Noll & Sriram Srinivasan
|
||||
# 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.
|
||||
# An Historical Makefile NOTE:
|
||||
#
|
||||
# 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 judges to
|
||||
# consider.
|
||||
#
|
||||
# Suggestions and corrections regarding Makefiles, winning author information,
|
||||
# fixing typos in remarks, and code patches are welcome via opening a GitHub
|
||||
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
|
||||
# to consider. To form a GitHub issue or GitHub pull, please visit:
|
||||
#
|
||||
# https://github.com/ioccc-src/winner
|
||||
#
|
||||
################################################################################
|
||||
|
||||
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
|
||||
#
|
||||
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
|
||||
#
|
||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
|
||||
|
||||
SHELL=/bin/sh
|
||||
CAT=cat
|
||||
CHMOD=chmod
|
||||
CP=cp
|
||||
GUNZIP=gunzip
|
||||
UUDECODE=uudecode
|
||||
LN=ln
|
||||
RM=rm
|
||||
SED=sed
|
||||
TRUE=true
|
||||
#############################
|
||||
# shell used by this Makefile
|
||||
#############################
|
||||
#
|
||||
SHELL= bash
|
||||
|
||||
# flags for ANSI compiles
|
||||
#######################
|
||||
# common tool locations
|
||||
#######################
|
||||
#
|
||||
# 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
|
||||
# incorrectly. You might want to turn on -O to see if your
|
||||
# compiler can handle them.
|
||||
#
|
||||
#CFLAGS=-O -Xa
|
||||
#CFLAGS=-Xa
|
||||
#CFLAGS= -ansi
|
||||
CFLAGS= -ansi -O
|
||||
#CFLAGS=
|
||||
include ../../var.mk
|
||||
|
||||
# ANSI compiler
|
||||
# Set X11_LIBDIR to the directory where the X11 library resides
|
||||
#
|
||||
# Set CC to the name of your ANSI compiler.
|
||||
CC=cc
|
||||
#X11_LIBDIR= /usr/X11R6/lib
|
||||
#X11_LIBDIR= /usr/X11/lib
|
||||
X11_LIBDIR= /opt/X11/lib
|
||||
|
||||
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
|
||||
#
|
||||
#X11_INCDIR= /usr/X11R6/include
|
||||
#X11_INCDIR= /usr/X11/include
|
||||
X11_INCDIR= /opt/X11/include
|
||||
|
||||
# Common C compiler warnings to silence
|
||||
#
|
||||
#CSILENCE=
|
||||
CSILENCE= -Wno-char-subscripts -Wno-error -Wno-implicit-function-declaration \
|
||||
-Wno-int-to-pointer-cast
|
||||
|
||||
# Common C compiler warning flags
|
||||
#
|
||||
#CWARN= ${CSILENCE}
|
||||
#CWARN= -Wall ${CSILENCE}
|
||||
CWARN= -Wall -Wextra ${CSILENCE}
|
||||
#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
|
||||
|
||||
# Compiler standard
|
||||
#
|
||||
#CSTD=
|
||||
#CSTD= -ansi
|
||||
CSTD= -std=gnu90
|
||||
|
||||
# Compiler bit architecture
|
||||
#
|
||||
# Some entries require 32-bitness:
|
||||
# ARCH= -m32
|
||||
#
|
||||
# Some entries require 64-bitness:
|
||||
# ARCH= -m64
|
||||
#
|
||||
# By default we assume nothing:
|
||||
#
|
||||
ARCH=
|
||||
|
||||
# Defines that are needed to compile
|
||||
#
|
||||
CDEFINE=
|
||||
#CDEFINE= -DIOCCC
|
||||
|
||||
# Include files that are needed to compile
|
||||
#
|
||||
CINCLUDE=
|
||||
#CINCLUDE= -include stdlib.h
|
||||
#CINCLUDE= -include stdio.h
|
||||
#CINCLUDE= -include stdlib.h -include stdio.h
|
||||
#CINCLUDE= -I ${X11_INCDIR}
|
||||
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
|
||||
|
||||
# Optimization
|
||||
#
|
||||
# Most compiles will safely use -O2. Some can use only -O1 or -O.
|
||||
# A few compilers have broken optimizers or this entry make break
|
||||
# under those buggy optimizers and thus you may not want anything.
|
||||
# Reasonable compilers will allow for -O3.
|
||||
#
|
||||
#OPT=
|
||||
#OPT= -O
|
||||
#OPT= -O1
|
||||
#OPT= -O2
|
||||
OPT= -O3
|
||||
|
||||
# Default flags for ANSI C compilation
|
||||
#
|
||||
CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
|
||||
|
||||
# Libraries needed to build
|
||||
#
|
||||
LIBS=
|
||||
#LIBS= -lm
|
||||
#LIBS= -L ${X11_LIBDIR} -lX11
|
||||
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
|
||||
|
||||
# C compiler to use
|
||||
#
|
||||
CC= cc
|
||||
#CC=clang
|
||||
#CC=gcc
|
||||
|
||||
# winners that compile under ANSI C
|
||||
# Compiler add-ons or replacements for clang only
|
||||
#
|
||||
WINNERS= august dalbec eldby gandalf huffman jonth rcm schweikh1 \
|
||||
schweikh2 schweikh3 westley
|
||||
ALT_NAMES= august.orig
|
||||
|
||||
LEVEL=5
|
||||
|
||||
all: $(WINNERS)
|
||||
|
||||
# NOTE: Some compilers will compile this code into infinite loop
|
||||
# progs. We have found gcc to work on a number of platforms.
|
||||
# If the following example does not execute in a very
|
||||
# short time, try a better compiler:
|
||||
ifeq ($(CC),clang)
|
||||
#
|
||||
# cat august.c test.oc | ./august > test.oo
|
||||
#
|
||||
august: august.c fac.oc parse.oc test.oc
|
||||
${CC} ${CFLAGS} -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.c -o august
|
||||
${CHMOD} +r fac.oc parse.oc test.oc
|
||||
|
||||
# This forms a byte code execution engine written in OC
|
||||
CSILENCE+= -Wno-bad-function-cast -Wno-pedantic -Wno-poison-system-directories
|
||||
#
|
||||
august.oc: august.c
|
||||
${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.c > august.oc
|
||||
${CHMOD} +r august.oc
|
||||
|
||||
# NOTE: this is the original source that won
|
||||
CWARN+= -Weverything
|
||||
#
|
||||
august.orig: august.orig.c fac.oc parse.oc test.oc
|
||||
${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
|
||||
endif
|
||||
|
||||
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
|
||||
# Specific add-ons or replacements for gcc only
|
||||
#
|
||||
jonth: jonth.c
|
||||
${CC} ${CFLAGS} jonth.c -o jonth -lX11 -lm
|
||||
|
||||
rcm: rcm.c
|
||||
${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} ${CFLAGS} -D_POSIX_SOURCE schweikh2.c -o schweikh2
|
||||
|
||||
# NOTE: On some systems such as SunOS, one may need to compile with:
|
||||
ifeq ($(CC),gcc)
|
||||
#
|
||||
# ${CC} ${CFLAGS} \
|
||||
# -I. -D_POSIX_SOURCE '-Ddifftime(a,b)=(double)(b-a)' \
|
||||
# schweikh3.c -o schweikh3
|
||||
#
|
||||
schweikh3: schweikh3.c iso646.h
|
||||
${CC} ${CFLAGS} -I. -D_POSIX_SOURCE schweikh3.c -o schweikh3
|
||||
#CSILENCE+=
|
||||
#
|
||||
#CWARN+=
|
||||
#
|
||||
endif
|
||||
|
||||
westley: westley.c clock1 clock2 clock3
|
||||
${CC} ${CFLAGS} westley.c -o westley
|
||||
${CHMOD} +x clock1 clock2 clock3
|
||||
|
||||
clean:
|
||||
${RM} -f *.o a.out core ${WINNERS}
|
||||
##############################
|
||||
# Special flags for this entry
|
||||
##############################
|
||||
#
|
||||
ENTRY= westley
|
||||
PROG= ${ENTRY}
|
||||
#
|
||||
OBJ= ${PROG}.o
|
||||
DATA= clock1 clock2 clock3
|
||||
TARGET= ${PROG}
|
||||
#
|
||||
ALT_OBJ=
|
||||
ALT_TARGET=
|
||||
|
||||
clobber: clean
|
||||
${RM} -f $(WINNERS)
|
||||
${RM} -f $(ALT_NAMES)
|
||||
${RM} -f fac.oo parse.oo test.oo hatcat cathat august.oc
|
||||
|
||||
nuke: clobber
|
||||
#################
|
||||
# build the entry
|
||||
#################
|
||||
#
|
||||
all: data ${TARGET}
|
||||
@${TRUE}
|
||||
|
||||
install: all
|
||||
${CAT} $(WINNERS) $(ALT_NAMES) > /dev/null
|
||||
.PHONY: all alt data everything clean clobber install \
|
||||
love haste waste maker easter_egg sandwich \
|
||||
supernova deep_magic magic charon pluto
|
||||
|
||||
${PROG}: ${PROG}.c
|
||||
${CC} ${CFLAGS} $< -o $@ ${LIBS}
|
||||
|
||||
# alternative executable
|
||||
#
|
||||
alt: data ${ALT_TARGET}
|
||||
@${TRUE}
|
||||
|
||||
# data files
|
||||
#
|
||||
data: ${DATA}
|
||||
@${TRUE}
|
||||
|
||||
# both all and alt
|
||||
#
|
||||
everything: all alt
|
||||
|
||||
|
||||
###############
|
||||
# utility rules
|
||||
###############
|
||||
#
|
||||
clean:
|
||||
${RM} -f ${OBJ} ${ALT_OBJ}
|
||||
@-if [ -f indent.c ]; then \
|
||||
echo ${RM} -f indent.c; \
|
||||
${RM} -f indent.c; \
|
||||
fi
|
||||
|
||||
clobber: clean
|
||||
${RM} -f ${TARGET} ${ALT_TARGET}
|
||||
@-if [ -e sandwich ]; then \
|
||||
${RM} -f sandwich; \
|
||||
echo 'ate sandwich'; \
|
||||
fi
|
||||
|
||||
install:
|
||||
@echo "Dr. Spock says that is not logical!"
|
||||
@${TRUE}
|
||||
|
||||
# you may be able to misunderstand the source by reading indent.c
|
||||
#
|
||||
indent.c: ${PROG}.c
|
||||
@if which "${GINDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${GINDENT} < $< > $@"; \
|
||||
${GINDENT} < $< > $@; \
|
||||
elif which "${INDENT}" >/dev/null 2>&1; then \
|
||||
echo ${RM} -f $@; \
|
||||
${RM} -f $@; \
|
||||
echo "${INDENT} < $< > $@"; \
|
||||
${INDENT} < $< > $@; \
|
||||
else \
|
||||
echo "no intent tool found, ident $< yourself, sorry"; \
|
||||
echo "exit 1"; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
|
||||
##################
|
||||
# 133t hacker rulz
|
||||
##################
|
||||
#
|
||||
love:
|
||||
@echo 'not war?'
|
||||
@${TRUE}
|
||||
|
||||
haste:
|
||||
$(MAKE) waste
|
||||
@${TRUE}
|
||||
|
||||
waste:
|
||||
@echo 'haste'
|
||||
@${TRUE}
|
||||
|
||||
maker:
|
||||
@echo 'Participate in a maker faire'
|
||||
@${TRUE}
|
||||
|
||||
easter_egg:
|
||||
@echo "you expected to often misunderstand this $${RANDOM} magic"
|
||||
@echo "chongo '<was here>' /\\oo/\\"
|
||||
@echo "Eggy"
|
||||
|
||||
sandwich: easter_egg
|
||||
@if [ `id -u` -eq 0 ]; then \
|
||||
echo 'Okay.'; \
|
||||
echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
|
||||
else \
|
||||
echo 'What? Make it yourself.'; \
|
||||
exit 1; \
|
||||
fi
|
||||
|
||||
# Understand the history of the Homebrew Computer Club
|
||||
# as well as the West Coast Computer Faire and
|
||||
# you might be confused different. :-)
|
||||
#
|
||||
supernova: sandwich
|
||||
@-if [ -r .code_anal ]; then \
|
||||
${RM} -f .code_anal_v6; \
|
||||
else \
|
||||
echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
|
||||
fi
|
||||
@echo "A $@ helps ${MAKE} the elements that help form planets"
|
||||
@${TRUE}
|
||||
|
||||
deep_magic: supernova
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
|
||||
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
magic: deep_magic
|
||||
@-if [ -r .code_anal ]; then \
|
||||
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "If you don't eat yer meat, you can't have any pudding!"; \
|
||||
echo "How can you have any pudding if you don't eat yer meat?!"; \
|
||||
fi
|
||||
@${TRUE}
|
||||
|
||||
# The IOCCC resident astronomer states
|
||||
#
|
||||
charon: magic
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore IAU, $@ is a planet"
|
||||
|
||||
pluto: charon
|
||||
${MAKE} charon
|
||||
@echo "$@ is a dwarf planet"
|
||||
@echo "dwarf is a type of planet"
|
||||
@echo "therefore, $@ is a planet"
|
||||
@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
|
||||
@@ -1,4 +1,4 @@
|
||||
Best One Liner:
|
||||
# Best One Liner:
|
||||
|
||||
Brian Westley (Merlyn LeRoy on Usenet)
|
||||
1906 James Ave.
|
||||
@@ -7,13 +7,16 @@ Best One Liner:
|
||||
|
||||
http://www.visi.com/~westley/index.html
|
||||
|
||||
## To build:
|
||||
|
||||
Judges' comments:
|
||||
make all
|
||||
|
||||
### To run
|
||||
|
||||
To use:
|
||||
make westley
|
||||
sh ./clock1
|
||||
|
||||
## Judges' comments
|
||||
|
||||
Also try:
|
||||
|
||||
sh ./clock2
|
||||
@@ -27,8 +30,7 @@ Judges' comments:
|
||||
short line. We think you will as well if you take the time to
|
||||
understand it.
|
||||
|
||||
|
||||
Selected notes from the author:
|
||||
## Author's comments
|
||||
|
||||
This 1-line program allows various analog ASCII clocks
|
||||
to print out the time; the ASCII clock is built from
|
||||
|
||||
Regular → Executable
+1
-1
@@ -1,4 +1,4 @@
|
||||
#!/bin/sh
|
||||
#!/usr/bin/env sh
|
||||
./westley \
|
||||
"%%%&&&'''666EEESSSaaannn{{{zzzyyyxxxwwwhhhYYYKKK===000###\$\$\$" \
|
||||
"34CQ_lkj[M?234CQ_lkj[M?2" \
|
||||
|
||||
Regular → Executable
+1
-1
@@ -1,4 +1,4 @@
|
||||
#!/bin/sh
|
||||
#!/usr/bin/env sh
|
||||
./westley \
|
||||
"%%%\$\$\$###000===KKKYYYhhhwwwxxxyyyzzz{{{nnnaaaSSSEEE666'''&&&" \
|
||||
"32?M[jkl_QC432?M[jkl_QC4" \
|
||||
|
||||
Regular → Executable
+1
-1
@@ -1,4 +1,4 @@
|
||||
#!/bin/sh
|
||||
#!/usr/bin/env sh
|
||||
./westley \
|
||||
"123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_\`abcdefghijkl" \
|
||||
"/\$%&'()*+,-./\$%&'()*+,-." \
|
||||
|
||||
Reference in new issue
Block a user