From 6ce3b77d8eb29941b19759bab2ea610f7891a3c5 Mon Sep 17 00:00:00 2001 From: Landon Curt Noll Date: Tue, 21 Mar 2023 23:28:44 -0700 Subject: [PATCH] fix .gitignore, Makefile, README.md and code for 2005/giljade --- 2005/giljade/.gitignore | 1 + 2005/giljade/Makefile | 332 +++++++++++++++++++++++++++++++++++++++- 2005/giljade/README.md | 47 ++++-- 2005/giljade/giljade.c | 6 +- 4 files changed, 358 insertions(+), 28 deletions(-) create mode 100644 2005/giljade/.gitignore diff --git a/2005/giljade/.gitignore b/2005/giljade/.gitignore new file mode 100644 index 000000000..97ec27114 --- /dev/null +++ b/2005/giljade/.gitignore @@ -0,0 +1 @@ +giljade diff --git a/2005/giljade/Makefile b/2005/giljade/Makefile index 592d62ed3..32197ebcf 100644 --- a/2005/giljade/Makefile +++ b/2005/giljade/Makefile @@ -1,15 +1,331 @@ +#!/usr/bin/env make +# +# IOCCC 2005 winning entry - giljade -build: giljade +################################################################################ +# +# 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 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-bitwise-conditional-parentheses -Wno-bitwise-op-parentheses \ + -Wno-builtin-requires-header -Wno-empty-body -Wno-error \ + -Wno-implicit-function-declaration -Wno-extra-semi -Wno-implicit-int \ + -Wno-logical-op-parentheses -Wno-return-type -Wno-shift-op-parentheses \ + -Wno-unused-value -Wno-incompatible-pointer-types -Wno-int-conversion + +# 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= -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 ${X11_LIBDIR} -lX11 +#LIBS= `${SDL2_CONFIG} --libs` + +# C compiler to use +# +CC= cc +#CC=clang +#CC=gcc + +# Compiler add-ons or replacements for clang only +# +ifeq ($(CC),clang) +# +CSILENCE+= -Wno-comma -Wno-format-nonliteral -Wno-missing-prototypes \ + -Wno-missing-variable-declarations -Wno-poison-system-directories \ + -Wno-strict-prototypes +# +CWARN+= -Weverything +# +endif + +# Specific add-ons or replacements for gcc only +# +ifeq ($(CC),gcc) +# +#CSILENCE+= +# +#CWARN+= +# +endif + + +############################## +# Special flags for this entry +############################## +# +ENTRY= giljade +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: - -clobber: - -rm giljade + ${RM} -f ${OBJ} ${ALT_OBJ} + @-if [ -f indent.c ]; then \ + echo ${RM} -f indent.c; \ + ${RM} -f indent.c; \ + fi -giljade: giljade.c - ${CC} ${CFLAGS} ${LDFLAGS} $< -o $@ +clobber: clean + ${RM} -f ${TARGET} ${ALT_TARGET} + @-if [ -e sandwich ]; then \ + ${RM} -f sandwich; \ + echo 'ate sandwich'; \ + fi -alt: +install: + @echo "Dr. Spock says that is not logical!" + @${TRUE} -data: +# 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/2005/giljade/README.md b/2005/giljade/README.md index eaa426ac0..c5dbba305 100644 --- a/2005/giljade/README.md +++ b/2005/giljade/README.md @@ -6,7 +6,32 @@ Israel gil_jade@netvision.net.il -## Judges' comments +# To build: + +```sh +make +``` + +### To run: + +```sh +./giljade +``` + +### Try: + +```sh +giljade > out +``` +Open an xterm with 78 lines. + +```sh +vi out +``` + +Press ^F (control F) repeatedly. + +## Judges' comments: This entry takes editorial in how it deals with its output. After using vi to look at the source, use vi to look at its output. We especially @@ -14,25 +39,13 @@ recommend it on a 78 column xterm while leaning on Control-F. Do you really understand expressions, then understand this: - s=s^(b=s&s-1^s) +```c +s=s^(b=s&s-1^s) +``` ... and understand why it is found in the source code. -### To build - - cc giljade.c -o giljade - -### To run - - giljade > out - -Open an xterm with 78 lines - - vi out - -Press ^F repeatedly - -## Author's comments +## Author's comments: ### So what do we have here ? diff --git a/2005/giljade/giljade.c b/2005/giljade/giljade.c index 11a8398d2..9649e826d 100644 --- a/2005/giljade/giljade.c +++ b/2005/giljade/giljade.c @@ -15,9 +15,9 @@ [9999],T=42, M,V=32;long*E,k[9999],B[1 <<+21],*N=B+ 1234567,q=0, h=3,j=2,O,b,f,u,s,c,a,t,e ,d;C(){F(h=N [3];(B[h]&&+ memcmp(N,B+B[h],16));h=B[ h]+4);B[h]|| -(B[h]=N-B,N= N+6);}main(char*U,int*w[] ){;;F(_=A=D+ -6666,A[fread (A,1,3333,fopen(__FILE__, "r"))]=0;*++ -_;h||(*_=V)) +(B[h]=N-B,N= N+6);}int main(int Ua,char**wa){char*U +=Ua;int**w= wa;;F(_=A=D+6666,A[fread(A,1,3333,fopen +(__FILE__, "r"))]=0;*++ _;h||(*_=V)) *_-59|_[1]-* _||(h&&(*_=+ 35),h---2||(_[9]=V));;F(_ =A;*_;_++)10 -*_&&*_-V&&( *_-92)&&(k[q]=isalnum(l[q ]=*_),q++);M =47;*(E=N-6) =64;E[1]=289;E[2]=270336;