fix 1991/davidguy Makefile and README.md

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Landon Curt Noll committed 2023-02-21 11:27:54 -08:00
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# %W% %G% %U%
#!/usr/bin/env make
#
# 1991 makefile
# IOCCC 1991 winning entry - davidguy
################################################################################
#
# Copyright (c) 1991, Landon Curt Noll & Larry Bassel.
# All Rights Reserved. Permission for personal, educational or non-profit
# use is granted provided this this copyright and notice are included in its
# entirety and remains unaltered. All other uses must receive prior permission
# from Landon Curt Noll and Larry Bassel.
SHELL=/bin/sh
MAKE=make
MAKEFLAGS=e
# uncomment the line to select the preferred type of compile
# An Historical Makefile NOTE:
#
# You should also check the ansi.mk or common.mk for the
# proper compiler name and flags.
# The orig.Makefile, if it exits, is the original Makefile before this IOCCC
# year directory was reworked so that entries are in separate directories.
# This also applies to any orig.ansi.mk and orig.common.mk files.
#
# NOTE ==> USE=ansi compile with an ANSI compiler by default
#USE=ansi
# NOTE ==> USE=common compile with a common K&R compiler by default
#USE=common
# 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
#
################################################################################
WINNERS= ant brnstnd buzzard cdupont davidguy dds fine rince westley
# 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/
all:
-@if [ "${USE}" = "common" ]; then \
echo ${MAKE} -k -f common.mk all; \
${MAKE} -k -f common.mk all; \
elif [ "${USE}" = "ansi" ]; then \
echo ${MAKE} -k -f ansi.mk all; \
${MAKE} -k -f ansi.mk all; \
else \
echo "set USE= in Makefile to be ansi or common as desired"; \
echo "or type: make -f ansi.mk for ansi makes"; \
echo "or type: make -f common.mk for common K&R makes"; \
exit 1; \
fi
ansi:
${MAKE} -f ansi.mk all
#############################
# shell used by this Makefile
#############################
#
SHELL= bash
common:
${MAKE} -f common.mk all
#######################
# common tool locations
#######################
#
A2P= a2p
AR= ar
ASA= asa
AT= at
ATQ= atq
ATRM= atrm
AWK= awk
BANNER= banner
BASE64= base64
BASENAME= basename
BATCH= batch
BC= bc
BINHEX= binhex
BISON= bison
BUNZIP2= bunzip2
BZCAT= bzcat
BZCMP= bzcmp
BZDIFF= bzdiff
BZEGREP= bzegrep
BZFGREP= bzfgrep
BZGREP= bzgrep
BZIP2= bzip2
BZLESS= bzless
BZMORE= bzmore
C2PH= c2ph
C89= c89
C99= c99
CAL= cal
CALC= calc
CAT= cat
CD= cd
CHFLAGS= chflags
CHGRP= chgrp
CHMOD= chmod
CKSUM= cksum
CLANG= clang
CLANG_PLUSPLUS= clang++
CLEAR= clear
CMP= cmp
COL= col
COLLDEF= colldef
COLRM= colrm
COLUMN= column
COMPRESS= compress
CP= cp
CPIO= cpio
CPP= cpp
CRC32= crc32
CSH= csh
CSPLIT= csplit
CURL= curl
CUT= cut
C_PLUSPLUS= c++
C_PLUSPLUS_FILT= c++filt
DATE= date
DC= dc
DD= dd
DF= df
DIFF3= diff3
DIFF= diff
DIG= dig
DIRNAME= dirname
ED= ed
EGREP= egrep
ENV= env
EQN= eqn
ETAGS= etags
EXPECT= expect
EXPR= expr
FALSE= false
FGREP= fgrep
FILE= file
FIND2PERL= find2perl
FIND= find
FLEX= flex
FLEX_PLUSPLUS= flex++
FMT= fmt
FOLD= fold
FS_USAGE= fs_usage
FUNZIP= funzip
FUSER= fuser
GCC= gcc
GDIFFMK= gdiffmk
GENCAT= gencat
GENSTRINGS= genstrings
GETOPT= getopt
GETOPTS= getopts
GINDENT= gindent
GNUMAKE= gnumake
GREP= grep
GROFF= groff
GROFFER= groffer
GROG= grog
GROPS= grops
GROTTY= grotty
GUNZIP= gunzip
GVIM= gvim
GZCAT= gzcat
GZEXE= gzexe
GZIP_PROG= gzip
G_PLUSPLUS= g++
H2PH= h2ph
H2XS= h2xs
HASH= hash
HEAD= head
HOSTNAME_PROG= hostname
ICONV= iconv
ID= id
INDENT= indent
INFO= info
JOT= jot
KILL= kill
KSH= ksh
LAST= last
LD= ld
LESSECHO= lessecho
LEX= len
LINK= link
LN= ln
LS= ls
M4= m4
MAKE= make
MAN= man
MKDIR= mkdir
MKFIFO= mkfifo
MKTEMP= mktemp
MV= mv
NANO= nano
NASM= nasm
NEQN= neqn
NICE= nice
NL= nl
NM= nm
NOHUP= nohup
NROFF= nroff
NSLOOKUP= nslookup
OD= od
OPENSSL= openssl
PASTE= paste
PATCH= patch
PATHCHK= pathchk
PAX= pax
PERL= perl
PICO= pico
PR= pr
PRINTENV= printenv
PS= ps
PTAR= ptar
PTARDIFF= ptardiff
PTARGREP= ptargrep
PWD= pwd
PYDOC= pydoc
PYTHON= python
PYTHONW= pythonw
READLINK= readlink
RENICE= renice
RESET= reset
REV= rev
RI= ri
RM= rm
RMDIR= rmdir
RSYNC= rsync
RUBY= ruby
RVIM= rvim
SAY= say
SCP= scp
SCREEN= screen
SCRIPT= script
SDIFF= sdiff
SED= sed
SEQ= seq
SFTP= sftp
SH= sh
SHA1= sha1
SHA= sha
SHAR= shar
SHASUM5_18= shasum5.18
SHASUM= shasum
SIZE= size
SLEEP= sleep
SORT= sort
SSH= ssh
STAT= stat
STRIP= strip
STTY= stty
SUM= sum
SYNC= sync
TABS= tabs
TAIL= tail
TAR= tar
TEE= tee
TEST= test
TFTP= tftp
TIDY= tidy
TIME= time
TOP= top
TOUCH= touch
TPUT= tout
TPUT= tput
TR= tr
TROFF= troff
TRUE= true
TSET= tset
TSORT= tsort
UL= ul
UNAME= uname
UNCOMPRESS= uncompress
UNEXPAND= unexpand
UNIFDEF= unifdef
UNIFDEFALL= unifdefall
UNIQ= uniq
UNITS= units
UNLINK= unlink
UNZIP= unzip
UNZIPSFX= unzipsfx
UPTIME= uptime
UUDECODE= uudecode
UUENCODE= uuencode
UUIDGEN= uuidgen
VI= vi
VIEW= view
VIM= vim
VIMDIFF= vimdiff
W= w
WAIT4PATH= wait4path
WAIT= wait
WC= wc
WGET= wget
WHAT= what
WHATIS= whatis
WHICH= which
WHO= who
WHOAMI= whoami
WHOIS= whois
WRTIE= write
XAR= xar
XARGS= xargs
XATTR= xattr
XXD= xxd
YACC= yacc
YES= yes
ZCAT= zcat
ZCMP= zcmp
ZDIFF= zdiff
ZEGREP= zegrep
ZFGREP= zfgrep
ZFORCE= zforce
ZGREP= zgrep
ZIP= zip
ZIPCLOAK= zipcloak
ZIPGREp= zipgrep
ZIPINFo= zipinfo
ZIPNOTE= zipnote
ZIPSPLIT= zipsplit
ZLESS= zless
ZMORE= zmore
ZNEW= znew
ZPRINT= zprint
ZSH= zsh
${WINNERS} merlyn.c nextmove.c ttt_game.c:
-@if [ "${USE}" = "common" ]; then \
echo ${MAKE} -f common.mk $@; \
${MAKE} -f common.mk $@; \
elif [ "${USE}" = "ansi" ]; then \
echo ${MAKE} -f ansi.mk $@; \
${MAKE} -f ansi.mk $@; \
else \
echo "set USE= in Makefile to be ansi or common as desired"; \
echo "or type: make -f ansi.mk for ansi makes"; \
echo "or type: make -f common.mk for common K&R makes"; \
exit 1;\
fi
# Set X11_LIBDIR to the directory where the X11 library resides
#
#X11_LIBDIR= /usr/X11R6/lib
#X11_LIBDIR= /usr/X11/lib
X11_LIBDIR= /opt/X11/lib
ttt: ttt.sh
-@if [ "${USE}" = "common" ]; then \
echo ${MAKE} -f common.mk $@; \
${MAKE} -f common.mk $@; \
elif [ "${USE}" = "ansi" ]; then \
echo ${MAKE} -f ansi.mk $@; \
${MAKE} -f ansi.mk $@; \
else \
echo "set USE= in Makefile to be ansi or common as desired"; \
echo "or type: make -f ansi.mk for ansi makes"; \
echo "or type: make -f common.mk for common K&R makes"; \
exit 1;\
fi
# Set X11_INCLUDEDIR to the directory where the X11 include files reside
#
#X11_INCDIR= /usr/X11R6/include
#X11_INCDIR= /usr/X11/include
X11_INCDIR= /opt/X11/include
merlyn: merlyn.c
-@if [ "${USE}" = "common" ]; then \
echo ${MAKE} -f common.mk $@; \
${MAKE} -f common.mk $@; \
elif [ "${USE}" = "ansi" ]; then \
echo ${MAKE} -f ansi.mk $@; \
${MAKE} -f ansi.mk $@ \
else \
echo "set USE= in Makefile to be ansi or common as desired"; \
echo "or type: make -f ansi.mk for ansi makes"; \
echo "or type: make -f common.mk for common K&R makes"; \
exit 1;\
fi
# CWARN - Silence warnings that ${CWARN} would normally complain about
# CSILENCE -Compiler warnings
#
ifeq ($(CC),clang)
ttt_game: ttt_game.c
-@if [ "${USE}" = "common" ]; then \
echo ${MAKE} -f common.mk $@; \
${MAKE} -f common.mk $@; \
elif [ "${USE}" = "ansi" ]; then \
echo ${MAKE} -f ansi.mk $@; \
${MAKE} -f ansi.mk $@; \
else \
echo "set USE= in Makefile to be ansi or common as desired"; \
echo "or type: make -f ansi.mk for ansi makes"; \
echo "or type: make -f common.mk for common K&R makes"; \
exit 1;\
fi
# clang CSILENCE and CWARN
#
#CSILENCE=
CSILENCE= -Wno-bitwise-op-parentheses -Wno-error -Wno-implicit-function-declaration \
-Wno-int-to-pointer-cast -Wno-return-type -Wno-sign-compare
#
#CWARN= ${CSILENCE}
#CWARN= -Wall ${CSILENCE}
#CWARN= -Wall -Wextra ${CSILENCE}
#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
CWARN= -Wall -Wextra -Weverything ${CSILENCE}
#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
nextmove: nextmove.c
-@if [ "${USE}" = "common" ]; then \
echo ${MAKE} -f common.mk $@; \
${MAKE} -f common.mk $@; \
elif [ "${USE}" = "ansi" ]; then \
echo ${MAKE} -f ansi.mk $@; \
${MAKE} -f ansi.mk $@; \
else \
echo "set USE= in Makefile to be ansi or common as desired"; \
echo "or type: make -f ansi.mk for ansi makes"; \
echo "or type: make -f common.mk for common K&R makes"; \
exit 1;\
fi
else
ifeq ($(CC),gcc)
# gcc CSILENCE and CWARN
#
#CSILENCE=
CSILENCE= -Wno-bitwise-op-parentheses -Wno-error -Wno-implicit-function-declaration \
-Wno-int-to-pointer-cast -Wno-return-type -Wno-sign-compare
#
#CWARN= ${CSILENCE}
#CWARN= -Wall ${CSILENCE}
CWARN= -Wall -Wextra ${CSILENCE}
#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
else
# default CSILENCE and WARN
#
#CSILENCE=
CSILENCE= -Wno-bitwise-op-parentheses -Wno-error -Wno-implicit-function-declaration \
-Wno-int-to-pointer-cast -Wno-return-type -Wno-sign-compare
#
#CWARN= ${CSILENCE}
#CWARN= -Wall ${CSILENCE}
CWARN= -Wall -Wextra ${CSILENCE}
#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
#CWARN= -Wall -Wextra -Weverything ${CSILENCE}
#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
endif
endif
# 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=26
# 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= -lsocket -lnsl
#LIBS= -L ${X11_LIBDIR} -lX11
#LIBS= -L ${HOMEBREW_PREFIX}/lib -lSDL
# 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=clang
MAY_NEED_GCC= gcc
##############################
# Special flags for this entry
##############################
#
ENTRY= davidguy
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA=
TARGET= ${PROG}
#
ALT_OBJ=
ALT_TARGET=
#################
# build the entry
#################
#
all: data ${TARGET}
@${TRUE}
.PHONY: all alt data everything clean clobber install \
love haste waste maker easter_egg sandwich \
supernova deep_magic magic charon pluto
${PROG}: ${PROG}.c
${CC} ${CFLAGS} $< -o $@ ${LIBS}
# alternative executable
#
alt: data ${ALT_TARGET}
@${TRUE}
# data files
#
data: ${DATA}
@${TRUE}
# both all and alt
#
everything: all alt
###############
# utility rules
###############
#
clean:
${MAKE} -f ansi.mk clean
${MAKE} -f common.mk clean
clobber:
${MAKE} -f ansi.mk clobber
${MAKE} -f common.mk clobber
nuke: clobber
${MAKE} -f ansi.mk nuke
${MAKE} -f common.mk nuke
${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:
${MAKE} -f ansi.mk install
${MAKE} -f common.mk install
@echo "Dr. Spock says that is not logical!"
@${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 -15
View File
@@ -7,23 +7,26 @@ Best X11 Graphics:
USA USA
Judges' comments:
## To buil:
Make and run as follows:
make all
make davidguy
davidguy ip_address:server.screen
### To run
where 'ip_address' in an IP address of an X server. For example, try:
./davidguy ip_address:server.screen
davidguy 127.0.0.1:0.0
where 'ip_address' in an IP address of an X server. For example, try:
Of course, may need to supply a more reasonable address. :-)
davidguy 127.0.0.1:0.0
Also try:
Of course, may need to supply a more reasonable address. :-)
cp davidguy guydavid
guydavid 127.0.0.1:0.0
Also try:
cp -f davidguy guydavid
./guydavid 127.0.0.1:0.0
## Judges' comments
Can you determine why this makes a difference.
@@ -39,12 +42,8 @@ Judges' comments:
We are pleased that this entry has helped bring new 'life' into
the contest.
NOTE: The orignal program that won may be found in davidguy.orig.c.
The author supplied a second version of the program, which
we have placed in the default location davidguy.c.
Selected notes from the authors:
## Author's comments
The program is a fully-functional X client. It talks directly to
the X server through a socket without using Xlib, Xt or any other