diff --git a/2011/hamaji/Makefile b/2011/hamaji/Makefile index 634f939bd..62d98edb1 100644 --- a/2011/hamaji/Makefile +++ b/2011/hamaji/Makefile @@ -1,63 +1,160 @@ #!/usr/bin/env make # -# 2011 makefile +# IOCCC 2011 winning entry - hamaji + +################################################################################ # -# 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 -CPP= cpp -GUNZIP= gunzip -LD= ld -MAKE= make -RM= rm -SED= sed -TAR= tar -TRUE= true -# Compiler warnings +####################### +# common tool locations +####################### # -CWARN= -Wall -W +include ../../var.mk -# compiler standard +# Set X11_LIBDIR to the directory where the X11 library resides # -CSTD= -std=c99 +#X11_LIBDIR= /usr/X11R6/lib +#X11_LIBDIR= /usr/X11/lib +X11_LIBDIR= /opt/X11/lib -# compiler bit architecture +# Set X11_INCLUDEDIR to the directory where the X11 include files reside # -# Some entries require 32-bitness, -# other entries require 64-bitess. -# By default we assume nothing. +#X11_INCDIR= /usr/X11R6/include +#X11_INCDIR= /usr/X11/include +X11_INCDIR= /opt/X11/include + +# Common C compiler warnings to silence +# +#CSILENCE= +CSILENCE= -Wno-empty-body -Wno-parentheses -Wno-shift-op-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=gnu11 + +# Compiler bit architecture +# +# Some entries require 32-bitness: +# ARCH= -m32 +# +# 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= -O2 +#OPT= +#OPT= -O +#OPT= -O1 +#OPT= -O2 +OPT= -O3 -# default flags for ANSI C compilation +# Default flags for ANSI C compilation # -CFLAGS= ${CWARN} ${CSTD} ${ARCH} ${OPT} +CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT} -# ANSI compiler +# Libraries needed to build # -# Set CC to the name of your ANSI compiler. +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 ($(CC),clang) +# +CSILENCE+= -Wno-comma -Wno-missing-prototypes -Wno-missing-variable-declarations \ + -Wno-poison-system-directories -Wno-shorten-64-to-32 -Wno-strict-prototypes +# +CWARN+= -Weverything +# +endif + +# Specific add-ons or replacements for gcc only +# +ifeq ($(CC),gcc) +# +#CSILENCE+= +# +#CWARN+= +# +endif ############################## @@ -65,46 +162,85 @@ CC= cc ############################## # ENTRY= hamaji -DATA= dragon.nono random.nono soccer.nono +PROG= ${ENTRY} +# +OBJ= ${PROG}.o +DATA= codegolf.nono dragon.nono face.nono penguin.nono random.nono samurai.nono soccer.nono +TARGET= ${PROG} +# +ALT_OBJ= +ALT_TARGET= ################# # build the entry ################# # -all: ${ENTRY} ${DATA} +all: data ${TARGET} @${TRUE} -${ENTRY}: ${ENTRY}.c - ${CC} ${CFLAGS} ${ENTRY}.c -o ${ENTRY} +.PHONY: all alt data everything clean clobber install \ + love haste waste maker easter_egg sandwich \ + supernova deep_magic magic charon pluto + +${PROG}: ${PROG}.c + ${CC} ${CFLAGS} $< -o $@ ${LIBS} # alternative executable # -alt: +alt: data ${ALT_TARGET} @${TRUE} +# data files +# +data: ${DATA} + @${TRUE} + +# both all and alt +# +everything: all alt + ############### # utility rules ############### # -everything: all alt - clean: - ${RM} -f ${ENTRY}.o + ${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} - -nuke: clobber - @echo gnab gib! + ${RM} -f ${TARGET} ${ALT_TARGET} + @-if [ -e sandwich ]; then \ + ${RM} -f sandwich; \ + echo 'ate sandwich'; \ + fi install: - @echo "Surely you're joking Mr. Feynman!" + @echo "Dr. Spock says that is not logical!" + @${TRUE} -# backwards compatibility +# you may be able to misunderstand the source by reading indent.c # -build: all +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 $< yourself, sorry"; \ + echo "exit 1"; \ + exit 1; \ + fi ################## @@ -113,15 +249,79 @@ build: all # love: @echo 'not war?' + @${TRUE} haste: $(MAKE) waste + @${TRUE} waste: - @echo 'waste' + @echo 'haste' + @${TRUE} + +maker: + @echo 'Participate in a maker faire' + @${TRUE} easter_egg: - @echo you expected to mis-understand this $${RANDOM} magic - @echo chongo '' "/\\oo/\\" - @echo Readers shall not be disallowed from being unable to partly misunderstand this final echo. + @echo "you expected to often misunderstand this $${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: 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/2011/hamaji/README.md b/2011/hamaji/README.md index f67757b86..61ea10b10 100644 --- a/2011/hamaji/README.md +++ b/2011/hamaji/README.md @@ -1,31 +1,33 @@ # Best solved puzzle -Shinichiro Hamaji - + Shinichiro Hamaji + -bsoup +# To build: - -## Judges' comments: -### To build: - - make hamaji +```sh +make +``` ### To run: - ./hamaji < a_nonogram_file +```sh +./hamaji < a_nonogram_file +``` ### Try: - ./hamaji < dragon.nono - ./hamaji < random.nono - ./hamaji < soccer.nono - ./hamaji < codegolf.nono - ./hamaji < face.nono - ./hamaji < penguin.nono - ./hamaji < samurai.nono +```sh +./hamaji < dragon.nono +./hamaji < random.nono +./hamaji < soccer.nono +./hamaji < codegolf.nono +./hamaji < face.nono +./hamaji < penguin.nono +./hamaji < samurai.nono +``` -### Selected Judges Remarks: +## Judges' comments: This program solves "Nonogram", which also known as "Paint by Numbers": @@ -43,6 +45,7 @@ NOTE: NONOGRAM (r) is a registered Trademark and is used with permission. See http://nonogram.com/ for more information. ## Author's comments: + The format of the input files are as same as this site: @@ -162,7 +165,9 @@ with the well obfuscated code. This program uses two C99 features. One line comments and "long long". GCC's "-ansi -pedantic" check should pass: - $ gcc -ansi -pedantic -std=c99 hamaji.c +```sh +cc -ansi -pedantic -std=c99 hamaji.c +``` I checked my program with gcc-4.6.2 on linux, llvm-gcc-4.2 on mac, and clang-3.0 on mac. @@ -175,7 +180,9 @@ memory layout, undefined evaluation order (e.g., a[i++]=i), etc. This program won't work if the size of long long literal is less than 8. By grepping the source code of gcc - grep LONG_LONG_TYPE_SIZE gcc/config/*/* +```sh +grep LONG_LONG_TYPE_SIZE gcc/config/*/* +``` I found long long may be 32bit integers only on AVR. @@ -199,13 +206,14 @@ from this site: You can reproduce dragon.nono from hamaji.c using c2nono.pl: - perl c2nono.pl hamaji.c | ./hamaji +```sh +perl c2nono.pl hamaji.c | ./hamaji +``` + +## Copyright: --------------------------------------------------------------------------------- - diff --git a/2011/hamaji/c2nono.pl b/2011/hamaji/c2nono.pl old mode 100644 new mode 100755 index 54ce30308..4a7e0d31c --- a/2011/hamaji/c2nono.pl +++ b/2011/hamaji/c2nono.pl @@ -1,4 +1,4 @@ -#!/usr/bin/perl -n0 +#!/usr/bin/env perl -n0 s%^ *((\d+\.)+\d+)|/$%print$1||"-"," "%emg;s%^/.+%%ms;for$i(18..75){print/^.{$i}([\d.])/gm," "}