From c181c0446a4a3459c8e71fe792fd720641a5d12f Mon Sep 17 00:00:00 2001 From: Landon Curt Noll Date: Tue, 21 Mar 2023 16:02:52 -0700 Subject: [PATCH] fix Makefile and README.md for 2001/rosten --- 2001/rosten/Makefile | 430 +++++++++++++++++++++++++----------------- 2001/rosten/README.md | 194 ++++++++++--------- 2 files changed, 363 insertions(+), 261 deletions(-) diff --git a/2001/rosten/Makefile b/2001/rosten/Makefile index 49e7cf5a9..cda8c8466 100644 --- a/2001/rosten/Makefile +++ b/2001/rosten/Makefile @@ -1,18 +1,9 @@ #!/usr/bin/env make # -# IOCCC 2001 entry Makefile +# IOCCC 2001 winning entry - rosten ################################################################################ # -# 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. -# # Regarding individual entries: # # IOCCC winning entry code may not work on your system. Even with standards, @@ -45,192 +36,293 @@ # See: http://creativecommons.org/licenses/by-sa/3.0/ -SHELL= /bin/sh -CAT= cat -RM= rm -SED= sed -TRUE= true -#CINCLUDE= -I ${HOMEBREW_PREFIX}/include/SDL2 - -# optimization +############################# +# shell used by this Makefile +############################# # -# Most compiles will safely use -O2. Some can use only -O. -# A few compilers have broken optimizers and thus you may -# not want anything. +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-logical-op-parentheses -Wno-parentheses -Wno-unused-value + +# 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= -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, -# 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} +CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT} -# NOTE: On some systems, the library path does not include the location -# of the X11 libraries. You might need to use a -L/path/to/X11/lib/dir -# in order to compile with these libs. +# Libraries needed to build # -X11CCFLAGS= -I/usr/X11R6/include -I/usr/X11R6/include/X11 -I/usr/include/X11 -#X11CCFLAGS= -X11LDFLAGS= -L/usr/X11R6/lib -Wl,-R/usr/X11R6/lib -#X11LDFLAGS= +#LIBS= +#LIBS= -lm +LIBS= -L ${X11_LIBDIR} -lX11 +#LIBS= `${SDL2_CONFIG} --libs` -# 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. +# C compiler to use # 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= anonymous bellard bellard.otccex cheong coupard \ - ctk dgbeards herrmann1 herrmann2 jason kev ollinger rosten \ - schweikh westley williams -ALT_NAMES= westley.orig -DATA_FILES= anonymous_files bellard_files herrmann1_files herrmann2_files - - -all: ${WINNERS} - -# Most likely to amaze +ifeq ($(CC),clang) # -anonymous: anonymous.c - magic='${MAY_NEED_GCC} -O1'; \ - X='-DA(X)=#X'; \ - warning='-pedantic -Dprocessor'; \ - $$magic $$warning -Dmagic= $$X "-DX=A($$magic \"$$X\")" \ - -o anonymous anonymous.c - -anonymous_files: anonymous.ten.c - -# Best abuse of the rules +CSILENCE+= -Wno-comma -Wno-double-promotion -Wno-float-conversion -Wno-float-equal \ + -Wno-implicit-float-conversion -Wno-missing-prototypes \ + -Wno-missing-variable-declarations -Wno-poison-system-directories \ + -Wno-sign-conversion -Wno-strict-prototypes -Wno-unreachable-code # -bellard: bellard.c - ${CC} -rdynamic ${CFLAGS} bellard.c -o bellard -ldl - -bellard_files: bellard.otccex.c - -# Best short program +CWARN+= -Weverything # -cheong: cheong.c - ${CC} ${CFLAGS} cheong.c -o cheong +endif -# Most obfuscated sound +# Specific add-ons or replacements for gcc only # -coupard: coupard.c - ${CC} ${CFLAGS} -o coupard coupard.c - -# Worst Driver +ifeq ($(CC),gcc) # -ctk: ctk.c - ${CC} ${CFLAGS} -o ctk ctk.c - -# Worst AI +#CSILENCE+= # -dgbeards: dgbeards.c - ${CC} ${CFLAGS} -DE=break -DF=char -DK=case -DP=int -DR=return \ - -DI=0xFFFF dgbeards.c -o dgbeards - -# Best abuse of the C preprocessor +#CWARN+= # -herrmann1: herrmann1.c herrmann1.sh - @echo "NOTE: $@ must be built/run using the script $@.sh" - ${SHELL} ./herrmann1.sh +endif -herrmann1_files: herrmann1.gcd herrmann1.sh herrmann1.times2 -# Most eye-crossing +############################## +# Special flags for this entry +############################## # -# This entry requires the GCC -include feature. +ENTRY= rosten +PROG= ${ENTRY} # -herrmann2: herrmann2.c - ${MAY_NEED_GCC} ${CFLAGS} herrmann2.c -o herrmann2 \ - -include /usr/include/stdlib.h -include /usr/include/stdio.h \ - -include /usr/include/time.h -include /usr/include/unistd.h - -herrmann2_files: herrmann2.cup herrmann2.ioccc - -# Best Of Show +OBJ= ${PROG}.o +DATA= +TARGET= ${PROG} # -jason: jason.c - ${CC} ${CFLAGS} -o jason jason.c +ALT_OBJ= +ALT_TARGET= -# Best Curses Game + +################# +# build the entry +################# # -kev: kev.c - ${CC} ${CFLAGS} -DPORT=5455 -DSPEED=50 -o kev kev.c \ - -lcurses -ltermcap \ - -Dl_="socket(il.sin_family=AF_INET,SOCK_STREAM,0)" - -# Best primal ASCII graphics -# -ollinger: ollinger.c - ${CC} ${CFLAGS} ollinger.c -o ollinger - -# Best abuse of the user -# -rosten: rosten.c - ${CC} ${CFLAGS} rosten.c ${X11CCFLAGS} ${X11LDFLAGS} -pedantic -lX11 \ - -o rosten - -# Best one-liner -# -schweikh: schweikh.c - ${CC} ${CFLAGS} schweikh.c -o schweikh - -# Best position-independant code -# -westley: westley.c - ${CC} ${CFLAGS} westley.c -o westley - -westley.orig: westley.orig.c - ${CC} ${CFLAGS} westley.orig.c -o westley.orig - -# Best position-independant code -# -williams: williams.c - ${CC} williams.c ${X11CCFLAGS} ${X11LDFLAGS} -lX11 -o williams - -everything: ${WINNERS} ${ALT_NAMES} ${DATA_FILES} - -love: - @echo 'not war?' - -haste: - ${MAKE} waste - -waste: - @echo 'waste' - -clean: - ${RM} -f *.o a.out core ${WINNERS} - -clobber: clean - ${RM} -f ${WINNERS} - ${RM} -f ${ALT_NAMES} - -nuke: clobber +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 '' /\\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" diff --git a/2001/rosten/README.md b/2001/rosten/README.md index f4309145e..fce860077 100644 --- a/2001/rosten/README.md +++ b/2001/rosten/README.md @@ -1,4 +1,4 @@ -Best abuse of the user: +# Best abuse of the user: Edward Rosten Oxford University @@ -10,134 +10,144 @@ Best abuse of the user: http://users.ox.ac.uk/~scat1148 +# To build: -Judges' Comments: +```sh +make +``` - To build: +### To run: - make rosten +```sh +./rosten number +``` - Try: +### Try: - ./rosten 1.03 - ./rosten 1.00 +```sh +./rosten 1.03 +./rosten 1.00 +``` - For some abuse, try: +For some abuse, try: - ./rosten 0.99 +```sh +./rosten 0.99 +``` - Friction can be your friend if it does not rub you (or your mouse - cursor) in the wrong way. :-) +## Judges' comments: + +Friction can be your friend if it does not rub you (or your mouse +cursor) in the wrong way. :-) + +## Author's comments: + +NAME + + rosten - make the mouse act as if it has been greased + +SYNOPSIS + + rosten [greasiness] -Selected Author's Comments: +DESCRIPTION - NAME + This program is designed primarily to make your X windows interface more + obfuscated. Try doing something mouse driven (such as using a mouse + driven editor on this program) whilst it is running. If you're not sure + what it does, looking at the code should give a fair idea. - rosten - make the mouse act as if it has been greased - - SYNOPSIS - - rosten [greasiness] + It also has a [cat] man page if you want to install it as a `utility'. - DESCRIPTION +OPTIONS - This program is designed primarily to make your X windows interface more - obfuscated. Try doing something mouse driven (such as using a mouse - driven editor on this program) whilst it is running. If you're not sure - what it does, looking at the code should give a fair idea. + It only takes one optional option: the greasiness factor. This is the + number that the speed is divided by on each iteration. The default is + 1.03. A setting of 1 (no friction is fun), as is 0.99. - It also has a [cat] man page if you want to install it as a `utility'. + Being an X program, it recognised the DISPLAY variable. - OPTIONS +PORTABILITY - It only takes one optional option: the greasiness factor. This is the - number that the speed is divided by on each iteration. The default is - 1.03. A setting of 1 (no friction is fun), as is 0.99. - - Being an X program, it recognised the DISPLAY variable. + The program is very portable, even to non X architectures. All that is + required is a large desk and some good grease. - PORTABILITY +COMMENTS - The program is very portable, even to non X architectures. All that is - required is a large desk and some good grease. + It is really rather surprising that code like this should not only be + portable, but compile with almost no warnings on most of the compilers + tested. It's a kind of shame that none of the compilers do anything + like this: + + $make greasymouse + cc greasymouse.c -o greasymouse -lX11 + greasymouse.c:30: This macro should have more text and spaces in it + greasymouse.c:32: This is a really stupid way to perform this operation + greasymouse.c:42: This program would look better with a newline here + greasymouse.c:48: That's a really silly thing to do + greasymouse.c:55: So is that + ... + greasymouse.c:58: This program is rubbish. I'm not going to link it. + + The code is best viewed with tabstops every 8 spaces. - COMMENTS +BUGS - It is really rather surprising that code like this should not only be - portable, but compile with almost no warnings on most of the compilers - tested. It's a kind of shame that none of the compilers do anything - like this: + The mouse gets stuck completely if you give it an option of less + than 1 and leave it for too long. This is quite annoying if it + didn't leave the terminal if was run from in focus. - $make greasymouse - cc greasymouse.c -o greasymouse -lX11 - greasymouse.c:30: This macro should have more text and spaces in it - greasymouse.c:32: This is a really stupid way to perform this operation - greasymouse.c:42: This program would look better with a newline here - greasymouse.c:48: That's a really silly thing to do - greasymouse.c:55: So is that - ... - greasymouse.c:58: This program is rubbish. I'm not going to link it. + It gets very jerky if the processor is being used. There are + better time functions than clock() but I haven't used them. - The code is best viewed with tabstops every 8 spaces. + It deflects slightly when it gets very slow. + + It annoys other people if you run it on their display too + often. Maybe I should make future versions print funny jokes to + keep the humor fresh. + + It's pretty ropey over a 56K modem. + + It's even ropier over a 56K modem and tunneled through 3 ssh links. - BUGS +WARNINGS - The mouse gets stuck completely if you give it an option of less - than 1 and leave it for too long. This is quite annoying if it - didn't leave the terminal if was run from in focus. + Pages and pages and pages of things, with GCC at any rate. - It gets very jerky if the processor is being used. There are - better time functions than clock() but I haven't used them. + It suggests loads of ()'s where they're not needed. - It deflects slightly when it gets very slow. + It reckons I have not used some of the values I have computed. I + would never do a thing like that: I just haven't used them in + the way it's used to. - It annoys other people if you run it on their display too - often. Maybe I should make future versions print funny jokes to - keep the humor fresh. + The MIPS compiler suggests an == instead of an = in expressions + such as: - It's pretty ropey over a 56K modem. + &&(a=b) - It's even ropier over a 56K modem and tunneled through 3 ssh links. + but I its suggestions would break my program. It also reckons + that r() has no prototype. + + Giving the -pedantic option to the MIPS compiler causes it to generate + warnings about its own header files, but not any extra ones with this + program. + + With all warnings enabled, the DEC compiler, oddly enough finds some + problems with its own include files, but none with my program. - WARNINGS +ERRORS - Pages and pages and pages of things, with GCC at any rate. + The DEC compiler of this version: - It suggests loads of ()'s where they're not needed. + DEC C V5.6-079 on Digital UNIX V4.0 (Rev. 878) - It reckons I have not used some of the values I have computed. I - would never do a thing like that: I just haven't used them in - the way it's used to. - - The MIPS compiler suggests an == instead of an = in expressions - such as: - - &&(a=b) - - but I its suggestions would break my program. It also reckons - that r() has no prototype. - - Giving the -pedantic option to the MIPS compiler causes it to generate - warnings about its own header files, but not any extra ones with this - program. - - With all warnings enabled, the DEC compiler, oddly enough finds some - problems with its own include files, but none with my program. - - - ERRORS - - The DEC compiler of this version: - - DEC C V5.6-079 on Digital UNIX V4.0 (Rev. 878) - - can't compile the code. It thinks that preprocessor lines can not have - whitespace preceding the #. Moving the preprocessor directives to the - beginning of the line wrecks the layout but makes it compile. + can't compile the code. It thinks that preprocessor lines can not have + whitespace preceding the #. Moving the preprocessor directives to the + beginning of the line wrecks the layout but makes it compile.