From 1c3c54e3724364ad5191aef0db05ca4891a7e601 Mon Sep 17 00:00:00 2001 From: Landon Curt Noll Date: Fri, 24 Mar 2023 03:25:50 -0700 Subject: [PATCH] fix Makefile and README.md for 2014/sinon Shell scripts find bash and make them excitable. --- 2014/sinon/Makefile | 281 +++++++++++++++++++++++++++++++------------ 2014/sinon/README.md | 46 +++---- 2014/sinon/glock.sh | 3 +- 2014/sinon/hecate.sh | 3 +- 4 files changed, 228 insertions(+), 105 deletions(-) diff --git a/2014/sinon/Makefile b/2014/sinon/Makefile index c5d64274a..6539ab558 100644 --- a/2014/sinon/Makefile +++ b/2014/sinon/Makefile @@ -1,97 +1,159 @@ #!/usr/bin/env make # -# 2014 makefile +# IOCCC 2014 winning entry - sinon + +################################################################################ # -# This work by Landon Curt Noll, Simon Cooper, and Leonid A. Broukhis -# is licensed under: +# 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/ -################ -# tool locations -################ +############################# +# shell used by this Makefile +############################# # SHELL= bash -CP= cp -CHMOD= chmod -CPP= cpp -GUNZIP= gunzip -LD= ld -MAKE= make -RM= rm -SED= sed -TAR= tar -TRUE= true + +####################### +# 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/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/X11R6/include +#X11_INCDIR= /usr/X11/include +X11_INCDIR= /opt/X11/include -# Compiler warnings +# Common C compiler warnings to silence # -#CWARN= -CWARN= -Wall -#CWARN= -Wall -pedantic +#CSILENCE= +CSILENCE= -Wno-pointer-arith -# compiler standard +# 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=c11 +CSTD= -std=gnu11 -# compiler bit architecture +# Compiler bit architecture # # Some entries require 32-bitness: # ARCH= -m32 # -# Some entries require 64-bitess: +# Some entries require 64-bitness: # ARCH= -m64 # # By default we assume nothing: # ARCH= -# optimization +# 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= -O1 -OPT= -#OPT= -O3 +#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 ${X11_LIBDIR} -lX11 +#LIBS= `${SDL2_CONFIG} --libs` -# default flags for ANSI C compilation -# -CFLAGS= ${CWARN} ${CSTD} ${ARCH} ${OPT} - -# ANSI compiler -# -# Set CC to the name of your ANSI compiler. -# -# Some entries seem to need gcc. If you have gcc, set -# both CC and MAY_NEED_GCC to gcc. -# -# If you do not have gcc, set CC to the name of your ANSI compiler, and -# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just : -# to disable such programs. +# C compiler to use # CC= cc #CC=clang -MAY_NEED_GCC= gcc +#CC=gcc + +# Compiler add-ons or replacements for clang only +# +ifeq ($(CC),clang) +# +CSILENCE+= -Wno-date-time -Wno-missing-prototypes -Wno-missing-variable-declarations \ + -Wno-poison-system-directories -Wno-shadow -Wno-strict-prototypes +# +CWARN+= -Weverything +# +endif + +# Specific add-ons or replacements for gcc only +# +ifeq ($(CC),gcc) +# +#CSILENCE+= +# +#CWARN+= +# +endif ############################## @@ -99,60 +161,85 @@ MAY_NEED_GCC= gcc ############################## # ENTRY= sinon -DATA= glock.sh hecate.sh -ALT_OBJ= run run.c -ALT_ENTRY= prog +PROG= prog +# +OBJ= ${PROG}.o +DATA= +TARGET= ${PROG} +# +ALT_OBJ= +ALT_TARGET= ################# # build the entry ################# - -all: data +# +all: data ${TARGET} @${TRUE} -${ENTRY}: ${ENTRY}.c - @rm -f $@ - perl $< | bash +.PHONY: all alt data everything clean clobber install \ + love haste waste maker easter_egg sandwich \ + supernova deep_magic magic charon pluto + +${PROG}: ${PROG}.c + ${CC} ${CFLAGS} $< -o $@ ${LIBS} # alternative executable # -alt: ${ALT_ENTRY} +alt: data ${ALT_TARGET} @${TRUE} # data files # data: ${DATA} - ${CP} ${ALT_ENTRY}.c ${ENTRY}.c - ${CHMOD} +x ${DATA} + @${TRUE} + +# both all and alt +# +everything: all alt ############### # utility rules ############### # -everything: all alt - clean: - ${RM} -f ${ENTRY}.o ${ALT_OBJ} ${ENTRY}.c + ${RM} -f ${OBJ} ${ALT_OBJ} + @-if [ -f indent.c ]; then \ + echo ${RM} -f indent.c; \ + ${RM} -f indent.c; \ + fi clobber: clean - ${RM} -f ${ENTRY} ${ALT_ENTRY} - -nuke: clobber - @${TRUE} - -dist_clean: nuke - @${TRUE} + ${RM} -f ${TARGET} ${ALT_TARGET} + @-if [ -e sandwich ]; then \ + ${RM} -f sandwich; \ + echo 'ate sandwich'; \ + fi install: - @echo "Surely we are joking Dr. Science!" + @echo "Dr. Spock says that is not logical!" @${TRUE} -# backwards compatibility +# you may be able to misunderstand the source by reading indent.c # -build: all - @${TRUE} +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 $< yourself, sorry"; \ + echo "exit 1"; \ + exit 1; \ + fi ################## @@ -171,35 +258,69 @@ waste: @echo 'haste' @${TRUE} +maker: + @echo 'Participate in a maker faire' + @${TRUE} + easter_egg: - @echo you expected to sometimes mis-understand this $${RANDOM} magic - @echo chongo '' "/\\oo/\\" - @echo Readers shall not be disallowed from failong to be unable to not partly misunderstand this partocular final echo. + @echo "you expected to often misunderstand this $${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: nuke +supernova: sandwich @-if [ -r .code_anal ]; then \ - ${RM} -f .code_anal_v4; \ + ${RM} -f .code_anal_v6; \ else \ - echo "We are not expected to understand that"; \ + 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: +deep_magic: supernova @-if [ -r .code_anal ]; then \ - ccode_analysis --deep_magic 2ed3582ec5c094a093fea2a6bcb9f19439892873c9cc45ed1ceaafe08b7d52e1b2c7cd524be3b0b2 --FNV1a_hash 512-bit "${ENTRY}"; \ + ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \ + --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \ else \ - echo "You are holding it wrong!"; \ + echo "Wrong! Do it again!"; \ + sleep 2; \ + echo "Wrong! Do it again!"; \ + sleep 2; \ + echo "Wrong! Do it again!"; \ fi @${TRUE} magic: deep_magic @-if [ -r .code_anal ]; then \ - ccode_analysis --mode 391581 --level 216193 --FNV1a_hash 512-bit "${ENTRY}"; \ + ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \ else \ - echo "These aren't the primes you're looking for Pauline!"; \ + echo "If you don't eat yer meat, you can't have any pudding!"; \ + echo "How can you have any pudding if you don't eat yer meat?!"; \ fi @${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/2014/sinon/README.md b/2014/sinon/README.md index cf9eda671..2b8022fda 100644 --- a/2014/sinon/README.md +++ b/2014/sinon/README.md @@ -1,33 +1,35 @@ # Best choice of optimization -Don Yang - - + Don Yang + + +# To build: -## Judges' comments: -### To build: - - make sinon +```sh +make +``` ### To run: - cp sinon.c run.c - -Then keep running ./glock.sh or ./hecate.sh within a minute with -slight pauses between invocations. +```sh +cp -f sinon.c run.c; ./hecate.sh +``` ### Try: - cp sinon.c run.c; ./hecate.sh; ./glock.sh; sleep 3; ./glock.sh; sleep 1; ./hecate.sh +```sh +cp -f sinon.c run.c; ./hecate.sh; ./glock.sh; sleep 3; ./glock.sh; sleep 1; ./hecate.sh +``` -### Selected Judges Remarks: +## Judges' comments: Try to figure out how this entry determines the optimization level with which it had been compiled. Is this an example of undefined behavior or unspecified behavior? ## Author's comments: + ### Summary Sinon is a game of timing, the goal is to eliminate all enemies in @@ -36,11 +38,12 @@ under one minute. To start, compile and run the program. To resume, compile and run the output repeatedly until you have won/lost the game. For example: - cp sinon.c run.c - gcc -O0 run.c -o run && ./run | tee run.c - gcc -O2 run.c -o run && ./run | tee run.c - ... - +```sh +cp sinon.c run.c +gcc -O0 run.c -o run && ./run | tee run.c +gcc -O2 run.c -o run && ./run | tee run.c +... +``` ### Details @@ -73,7 +76,6 @@ need to be more precise. This is effectively playing the game on "hard" mode. It is worth trying this mode even if you have the right compilers. - ### Compatibility Sinon has been tested and verified to work on these platforms: @@ -91,7 +93,6 @@ Sinon has been tested and verified to work on these platforms: Sinon is intended to be played in a 80x25 terminal. - ### Miscellaneous features Sinon might be the first game that uses compiler optimization level as @@ -110,11 +111,10 @@ Process for making Sinon is included in spoiler.html. Layout of this code is based on Asada Shino, also known as "Sinon", from Sword Art Online. --------------------------------------------------------------------------------- - diff --git a/2014/sinon/glock.sh b/2014/sinon/glock.sh index 2fcf625b5..4e32ed664 100755 --- a/2014/sinon/glock.sh +++ b/2014/sinon/glock.sh @@ -1 +1,2 @@ -gcc -O0 run.c -o run > /dev/null && ./run | tee run.c +#!/usr/bin/env bash +cc -O0 run.c -o run > /dev/null && ./run | tee run.c diff --git a/2014/sinon/hecate.sh b/2014/sinon/hecate.sh index e12b13b89..3f1ff87db 100755 --- a/2014/sinon/hecate.sh +++ b/2014/sinon/hecate.sh @@ -1 +1,2 @@ -gcc -O2 run.c -o run > /dev/null && ./run | tee run.c +#!/usr/bin/env bash +cc -O2 run.c -o run > /dev/null && ./run | tee run.c