diff --git a/2005/vince/.gitignore b/2005/vince/.gitignore new file mode 100644 index 000000000..8cb0b1145 --- /dev/null +++ b/2005/vince/.gitignore @@ -0,0 +1,2 @@ +vince +vince.alt diff --git a/2005/vince/Makefile b/2005/vince/Makefile index 534e58b04..a098d2326 100644 --- a/2005/vince/Makefile +++ b/2005/vince/Makefile @@ -1,19 +1,330 @@ -LDFLAGS+=-lGL -lGLU -L${X11_LIBDIR} -lX11 +#!/usr/bin/env make +# +# IOCCC 2005 winning entry - vince -build: vince +################################################################################ +# +# 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-pointer-sign -Wno-unused-parameter + +# 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= -lGL -lGLU -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 ($(CC),clang) +# +CSILENCE+= -Wno-float-conversion -Wno-implicit-float-conversion \ + -Wno-missing-prototypes -Wno-missing-variable-declarations -Wno-padded \ + -Wno-poison-system-directories -Wno-sign-conversion -Wno-strict-prototypes +# +CWARN+= -Weverything +# +endif + +# Specific add-ons or replacements for gcc only +# +ifeq ($(CC),gcc) +# +#CSILENCE+= +# +#CWARN+= +# +endif + + +############################## +# Special flags for this entry +############################## +# +ENTRY= vince +PROG= ${ENTRY} +# +OBJ= ${PROG}.o +DATA= +TARGET= ${PROG} +# +ALT_OBJ= ${PROG}.alt.o +ALT_TARGET= ${PROG}.alt + + +################# +# 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} + +${PROG}.alt: ${PROG}.alt.c + ${CC} ${CFLAGS} $< -o $@ ${LIBS} + +# data files +# +data: ${DATA} + @${TRUE} + +# both all and alt +# +everything: all alt + + +############### +# utility rules +############### +# clean: - -clobber: - -rm vince vince.improved + ${RM} -f ${OBJ} ${ALT_OBJ} + @-if [ -f indent.c ]; then \ + echo ${RM} -f indent.c; \ + ${RM} -f indent.c; \ + fi -vince: vince.c - ${CC} ${CFLAGS} -I${X11_INCLUDEDIR} ${LDFLAGS} $< -o $@ +clobber: clean + ${RM} -f ${TARGET} ${ALT_TARGET} + @-if [ -e sandwich ]; then \ + ${RM} -f sandwich; \ + echo 'ate sandwich'; \ + fi -alt: vince.improved +install: + @echo "Dr. Spock says that is not logical!" + @${TRUE} -vince.improved: vince.improved.c - ${CC} ${CFLAGS} -I${X11_INCLUDEDIR} ${LDFLAGS} $< -o $@ +# 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 $< yourself, sorry"; \ + echo "exit 1"; \ + exit 1; \ + fi -data: +################## +# 133t hacker rulz +################## +# +love: + @echo 'not war?' + @${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/vince/README.md b/2005/vince/README.md index 416b03d77..1959ac1d6 100644 --- a/2005/vince/README.md +++ b/2005/vince/README.md @@ -1,12 +1,48 @@ # Most beauteous visuals -Vincent Weaver -Ithaca, NY -USA -vince@deater.net - + Vincent Weaver + Ithaca, NY + USA + vince@deater.net + -## Judges' comments +# To build: + +Before building, make sure that you have the OpenGL development libraries +installed. + +```sh +make +``` + +### To run: + +```sh +./vince +``` + +Under MacOSX run from within an xterm while the X11 server is running. + +### Try: + +```sh +echo "Do or do not. There is no try." +``` + +### Alternate code: + +The `vince.alt.c` code of the submission will run on SGI Irix and +also has the recursive CPP macro (which snuck in accidentally) removed. + +To compile this alternate version: + +```sh +make alt +``` + +Use `vince.alt` as you would `vince` above. + +## Judges' comments: This beauteous entry makes use of visual {}'s and whitespace to instruct the OpenGL development libraries to create beauteous visuals. Even @@ -14,27 +50,7 @@ hitting the space bar while the program runs produces a "spacey" effect! :-) Challenge: Try modifying the texture to something of your own design. -## Improved Version - -This following improved version of the submission will run on SGI Irix and -also has the recursive CPP macro (which snuck in accidentally) removed. - -### To build - -Before building, make sure that you have the OpenGL development libraries -installed. - - cc -Wall -O2 -o vince vince.c -L/usr/X11R6/lib -lGL -lGLU -lX11 - -If you are on a 64 bit platform you might need to substitute `-L/usr/X11R6/lib64`. - -### To run - - vince - -Under MacOSX run from within an xterm while the X11 server is running. - -## Author's comments +## Author's comments: ### ABUSE OF RULES diff --git a/2005/vince/vince.improved.c b/2005/vince/vince.alt.c similarity index 100% rename from 2005/vince/vince.improved.c rename to 2005/vince/vince.alt.c