mirror/ioccc
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix Makefile and README.md for 2000/tomx

Browse Source
This commit is contained in:
Landon Curt Noll committed 2023-03-15 14:23:33 -07:00
1 parent c1f33ae741
commit 451043464f
2 files changed
+342 -230
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

2000/tomx/Makefile
+296 -186
View File
@@ -1,215 +1,325 @@
#!/bin/make #!/usr/bin/env make
# 2000 makefile
# #
# Copyright (C) Simon Cooper, Landon Curt Noll, Peter Seebach # IOCCC 2000 winning entry - tomx
# and Leonid A. Broukhis, 2000.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from the contest judges.
SHELL= /bin/sh ################################################################################
CAT= cat
RM= rm
SED= sed
TRUE= true
#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2
# optimization
# #
# Most compiles will safely use -O2. Some can use only -O. # Regarding individual entries:
# A few compilers have broken optimizers and thus you may #
# not want anything. # IOCCC winning entry code may not work on your system. Even with standards,
# conditions and build environments change, especially when it comes to more
# extreme code such you might find in an IOCCC winner. Moreover, what was
# allowed and liked in one IOCCC contest may no longer be liked/allowed in
# later IOCCC years.
#
# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
#
# GitHub pull requests are welcome:
#
# If you have a patch that might make running an entry work in modern Unix-like
# environments, please create a GitHub pull request for the IOCCC judges to
# consider.
#
# Suggestions and corrections regarding Makefiles, winning author information,
# fixing typos in remarks, and code patches are welcome via opening a GitHub
# issue or better yet, by creating a GitHub pull request for the IOCCC judges
# to consider. To form a GitHub issue or GitHub pull, please visit:
#
# https://github.com/ioccc-src/winner
#
################################################################################
# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
#
# Creative Commons Attribution-ShareAlike 3.0 Unported License.
#
# See: http://creativecommons.org/licenses/by-sa/3.0/
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
#######################
# common tool locations
#######################
#
include ../../var.mk
# Set X11_LIBDIR to the directory where the X11 library resides
#
#X11_LIBDIR= /usr/X11R6/lib
#X11_LIBDIR= /usr/X11/lib
X11_LIBDIR= /opt/X11/lib
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
#
#X11_INCDIR= /usr/X11R6/include
#X11_INCDIR= /usr/X11/include
X11_INCDIR= /opt/X11/include
# Common C compiler warnings to silence
#
#CSILENCE=
CSILENCE= -Wno-comment
# Common C compiler warning flags
#
#CWARN= ${CSILENCE}
#CWARN= -Wall ${CSILENCE}
#CWARN= -Wall -Wextra ${CSILENCE}
CWARN= -Wall -Wextra -pedantic ${CSILENCE}
# Compiler standard
#
#CSTD=
#CSTD= -ansi
CSTD= -std=gnu99
# Compiler bit architecture
#
# Some entries require 32-bitness:
# ARCH= -m32
#
# Some entries require 64-bitness:
# ARCH= -m64
#
# By default we assume nothing:
#
ARCH=
# Defines that are needed to compile
#
CDEFINE=
#CDEFINE= -DIOCCC
# Include files that are needed to compile
#
CINCLUDE=
#CINCLUDE= -include stdlib.h
#CINCLUDE= -include stdio.h
#CINCLUDE= -include stdlib.h -include stdio.h
#CINCLUDE= -I ${X11_INCDIR} -I ${X11_INCDIR}/X11
#CINCLUDE= `${SDL2_CONFIG} --cflags`
# Optimization
#
# Most compiles will safely use -O2. Some can use only -O1 or -O.
# A few compilers have broken optimizers or this entry make break
# under those buggy optimizers and thus you may not want anything.
# Reasonable compilers will allow for -O3.
# #
#OPT= #OPT=
#OPT= -O #OPT= -O
OPT= -O2 #OPT= -O1
#OPT= -O2
OPT= -O3
# flags for ANSI compiles # Default flags for ANSI C compilation
# #
# NOTE: Some ANSI compilers make use of -Xa to turn on ANSI mode, CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
# others such as gcc may want -ansi, others (Compaq Tru64 Unix)
# want -std1, and others may want nothing at all.
# Adjust the CFLAGS line as needed.
#
# NOTE: Some compilers cannot optimize, or optimize some entries
# incorrectly. You might want to turn on -O to see if your
# compiler can handle them.
#
#
#CFLAGS= -Xa ${OPT}
#CFLAGS= -std1 $(OPT)
CFLAGS= -ansi ${OPT}
NO_ANSI_CFLAGS= # Libraries needed to build
#NO_ANSI_CFLAGS= #
LIBS=
#LIBS= -lm
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= `${SDL2_CONFIG} --libs`
# NOTE: On some systems, the library path does not include the location # C compiler to use
# of the X11 libraries. You might need to use a -L/path/to/X11/lib/dir
# in order to compile with these libs.
#
X11CCFLAGS= -I/usr/X11R6/include -I/usr/X11R6/include/X11 -I/usr/include/X11
#X11CCFLAGS=
X11LDFLAGS= -L/usr/X11R6/lib
#X11LDFLAGS=
# Perl
#
PERL= perl
#PERL= perl5
# ANSI compiler
#
# Set CC to the name of your ANSI compiler.
#
# Some entries seem to need gcc. If you have gcc, set
# both CC and MAY_NEED_GCC to gcc.
#
# If you do not have gcc, set CC to the name of your ANSI compiler, and
# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
# to disable such programs.
# #
CC= cc CC= cc
MAY_NEED_GCC= gcc #CC=clang
#CC=gcc
# winners that compile under ANSI C # Compiler add-ons or replacements for clang only
# #
WINNERS= anderson schneiderwent primenum bellard bmeyer briddlebane dhyang \ ifeq ($(CC),clang)
dmy2jd jarijyrki dlowe natori rince robison thadgavin tomx
ALT_NAMES= schneiderwent.orig briddlebane.orig thadgavin.orig
DATA_FILES= schneiderwent_files bmeyer_files jarijyrki_files
all: ${WINNERS}
# Best use of flags
# #
anderson: anderson.c CSILENCE+= -Wno-poison-system-directories
${CC} ${CFLAGS} $? -o $@
# Most Timely Output
# #
schneiderwent: schneiderwent.c CWARN+= -Weverything
${CC} ${CFLAGS} $? -o $@
schneiderwent_files: schneiderwent.data
schneiderwent.orig: schneiderwent.orig.c
${CC} ${CFLAGS} $? -o $@
# Best Abuse of CPP
# #
primenum: primenum.c endif
${CC} ${CFLAGS} $? -o $@
# Most Specific Output # Specific add-ons or replacements for gcc only
# #
bellard: bellard.c ifeq ($(CC),gcc)
${CC} ${CFLAGS} $? -o $@ #
#CSILENCE+=
#
#CWARN+=
#
endif
# Best Utility
#
# machines operating in 64 bit mode:
#
bmeyer: bmeyer.c
${CC} -DY= -O6 $? -o $@ -lm
#
# linux/x86, glibc 2.0, libc4/5:
#
# bmeyer: bmeyer.c
# ${CC} -DY="__setfpucw(0x127f)" -O6 $? -o $@ -lm
#
# linux/x86, glibc 2.1:
#
# bmeyer: bmeyer.c
# ${MAY_NEED_GCC} -DY='int x=0x127f; __asm__ ("fldcw %0" : : "m" (*&x))' \
# -O6 $? -o $@ -lm
bmeyer_files: lavabus.pgm lenna.glic michael.pgm ##############################
# Special flags for this entry
# Best Abuse of User ##############################
# #
briddlebane: briddlebane.c ENTRY= tomx
${CC} ${CFLAGS} $? -o $@ -lm PROG= ${ENTRY}
briddlebane.orig: briddlebane.orig.c
${CC} ${CFLAGS} $? -o $@ -lm
# Best Layout
# #
dhyang: dhyang.c OBJ= ${PROG}.o
${CC} ${CFLAGS} $? -o $@ DATA=
TARGET= ${PROG}
dmy2jd: dmy2jd.c
${CC} ${CFLAGS} $? -o $@
# Best of Show
# #
jarijyrki: jarijyrki.c ALT_OBJ=
${CC} ${X11CCFLAGS} ${CFLAGS} -DNeedFunctionPrototypes \ ALT_TARGET=
-DU=40 -DT=98 '-Dz=(T+1)*U*U' -DQ=80 -DS=20 -DN=10 -DB=5 -DG=23 \
-Dp=7 '-DM=((p+1)*Q)+S' '-DH=(G*S)+S+S' -DC=XK_Up -DL=XK_Down \
-DO=XK_Left -DV=XK_Right -DR=XK_Escape -D_=XK_BackSpace \
$? -o $@ ${X11LDFLAGS} -lX11
jarijyrki_files: sheet1.info
# Worst Abuse of the Rules #################
# build the entry
#################
# #
# NOTE: You will need to adjust this path to the place where Perl has been all: data ${TARGET}
# installed on your system. Running "perl -V" may help you locate
# this place.
#
# The following bit of perl may help determining the values you need:
#
# perl -MConfig -e 'print "$Config{archlibexp}/CORE\n"'
#
#
dlowe: dlowe.c
${CC} ${NO_ANSI_CFLAGS} -DPERL_POLLUTE \
`${PERL} -MExtUtils::Embed -e ccopts` $? -o $@ \
`${PERL} -MExtUtils::Embed -e ldopts`
# Best Small Program
#
natori: natori.c
${CC} ${CFLAGS} $? -o $@ -lm
# Astronomically Obfuscated
#
rince: rince.c
${CC} ${X11CCFLAGS} ${CFLAGS} -DM_PI=3.14159265358979323846 \
$? -o $@ -lm ${X11LDFLAGS} -lX11
# Best game
#
robison: robison.c
${CC} ${CFLAGS} $? -o $@
# Most Portable Output
#
thadgavin: thadgavin.c
${CC} ${CFLAGS} $? -o $@ -lcurses -lm
thadgavin.orig: thadgavin.orig.c
${CC} ${CFLAGS} $? -o $@ -lncurses -lm
# Most Complete Program
#
tomx: tomx.c
${CC} ${CFLAGS} $? -o $@
everything: ${WINNERS} ${ALT_NAMES} ${DATA_FILES}
clean:
${RM} -f *.o a.out core ${WINNERS}
clobber: clean
${RM} -f ${WINNERS}
${RM} -f ${ALT_NAMES}
nuke: clobber
@${TRUE} @${TRUE}
install: all .PHONY: all alt data everything clean clobber install \
${CAT} ${WINNERS} ${ALT_NAMES} > /dev/null 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"
2000/tomx/README.md
+46 -44
View File
@@ -1,40 +1,43 @@
# Most Complete Program: # Most Complete Program:
Thomas P John Thomas P John
Mishybi Plamoottil Mishybi Plamoottil
Parottukonam Parottukonam
Nalanchira P.O, Trivandrum-695015 Nalanchira P.O, Trivandrum-695015
India India
http://tomx.tripod.com/ http://tomx.tripod.com/
# To build:
## Judges' Comments: ```sh
### To use: make
```
make tomx ### To run:
```sh
./tomx
```
### Try: ### Try:
rm -f ./tomx ```sh
sh tomx.c rm -f ./tomx
./tomx chmod +x ./tomx.c
./tomx.c
./tomx
```
If sh is your shell: as well as:
rm -f ./tomx ```sh
chmod +x ./tomx.c rm -f ./tomx
./tomx.c make -f tomx.c
./tomx ./tomx
```
### Also try: ## Judges' comments:
rm -f ./tomx
make -f tomx.c
./tomx
### Selected Judges Remarks
Polyglots have come and gone, but this was the first one we'd seen Polyglots have come and gone, but this was the first one we'd seen
where one language *used* another to perform its tasks. An interesting where one language *used* another to perform its tasks. An interesting
@@ -42,8 +45,7 @@ approach. Admittedly, it's not all that obfuscated - but there's more
to it than you might think, since you have to make sure that your to it than you might think, since you have to make sure that your
changes don't change the shell code or the makefile. changes don't change the shell code or the makefile.
## Author's comments:
### Selected Author's Comments:
### Summary ### Summary
@@ -61,23 +63,23 @@ Probably, this is the first entry ever to fully satisfy Rule #1
### Top 5 reasons (IMHO) why this code is an entry for IOCCC ### Top 5 reasons (IMHO) why this code is an entry for IOCCC
1. A glance at the source itself will tell you that most of the 1. A glance at the source itself will tell you that most of the
Obfuscation is NOT in the C code per se, but in the comments Obfuscation is NOT in the C code per se, but in the comments
to the C code. (But sadly, I could not find an "International to the C code. (But sadly, I could not find an "International
Obfuscated C COMMENT contest". So I HAD to send this entry Obfuscated C COMMENT contest". So I HAD to send this entry
here to the IOCCC itself). here to the IOCCC itself).
2. Of the 3 languages in the source, the least obfuscated is 2. Of the 3 languages in the source, the least obfuscated is
C (But again, there was NO obfuscated make/shscript contest) C (But again, there was NO obfuscated make/shscript contest)
(Does this hint for a rule in IOCCC-2001 that the major (Does this hint for a rule in IOCCC-2001 that the major
obfuscation should be in C and not elsewhere???. Mmmmm...). obfuscation should be in C and not elsewhere???. Mmmmm...).
3. Extending Argument #2... Obfuscation done in the C code 3. Extending Argument #2... Obfuscation done in the C code
(comments?) create obfuscated code for the other 2 languages. (comments?) create obfuscated code for the other 2 languages.
This opens new possibilities to be explored in depth in future This opens new possibilities to be explored in depth in future
IOCCCs. IOCCCs.
4. LOOKS like a Makefile, WORKS like a shell script and COMPILES 4. LOOKS like a Makefile, WORKS like a shell script and COMPILES
like a C program. like a C program.
5. Does something useful (See Notes #1, #2). 5. Does something useful (See Notes #1, #2).
@@ -90,13 +92,13 @@ the main(), leaving the complexities of the C file elsewhere and making this
source still acceptable to "make" and "sh". The following modification to the source still acceptable to "make" and "sh". The following modification to the
last few lines will compile the IOCCC's famous `mkentry.c`. last few lines will compile the IOCCC's famous `mkentry.c`.
```make
.PHONY: /* true clean */
#undef true
#include "mkentry.c"
```
.PHONY: /* true clean */ Ain't that useful?
#undef true
#include "mkentry.c"
Ain't that useful?
2. By extending this program's idea, It is possible to do some 2. By extending this program's idea, It is possible to do some
very interesting things like generating C code on execution very interesting things like generating C code on execution