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fix .gitignore, Makefile, README.md for 2011/akari

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Landon Curt Noll committed 2023-03-23 19:16:52 -07:00
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2011/akari/.gitignore
+6
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@@ -1 +1,7 @@
akari akari
akari2
akari2.c
akari3
akari3.c
akari4
akari4.c
2011/akari/Makefile
+262 -66
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@@ -1,65 +1,164 @@
#!/usr/bin/env make #!/usr/bin/env make
# #
# 2011 makefile # IOCCC 2011 winning entry - akari
################################################################################
# #
# This work by Landon Curt Noll, Simon Cooper, and Leonid A. Broukhis # Regarding individual entries:
# is licensed under: #
# 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. # Creative Commons Attribution-ShareAlike 3.0 Unported License.
# #
# See: http://creativecommons.org/licenses/by-sa/3.0/ # See: http://creativecommons.org/licenses/by-sa/3.0/
################ #############################
# tool locations # shell used by this Makefile
################ #############################
# #
SHELL= bash 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 -pedantic include ../../var.mk
# compiler standard # Set X11_LIBDIR to the directory where the X11 library resides
# #
CSTD= -std=c99 #X11_LIBDIR= /usr/X11R6/lib
CSTD2= -ansi #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, #X11_INCDIR= /usr/X11R6/include
# other entries require 64-bitess. #X11_INCDIR= /usr/X11/include
# By default we assume nothing. X11_INCDIR= /opt/X11/include
# Common C compiler warnings to silence
#
#CSILENCE=
CSILENCE= -Wno-empty-body -Wno-error -Wno-implicit-function-declaration \
-Wno-implicit-int -Wno-return-type -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= 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. # Most compiles will safely use -O2. Some can use only -O1 or -O.
# A few compilers have broken optimizers or this entry make break # A few compilers have broken optimizers or this entry make break
# under those buggy optimizers and thus you may not want anything. # 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}
CFLAGS2= ${CSTD2} ${ARCH} ${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= cc
#CC=clang
#CC=gcc
# Compiler add-ons or replacements for clang only
#
ifeq ($(CC),clang)
#
CSILENCE+= -Wno-conditional-uninitialized -Wno-error \
-Wno-implicit-function-declaration -Wno-format-nonliteral \
-Wno-implicit-int -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-redundant-parens -Wno-return-type -Wno-shadow -Wno-shorten-64-to-32 \
-Wno-strict-prototypes -Wno-pedantic
#
CWARN+= -Weverything
#
endif
# Specific add-ons or replacements for gcc only
#
ifeq ($(CC),gcc)
#
#CSILENCE+=
#
#CWARN+=
#
endif
############################## ##############################
@@ -67,70 +166,103 @@ CC= cc
############################## ##############################
# #
ENTRY= akari ENTRY= akari
PROG= ${ENTRY}
#
OBJ= ${PROG}.o
DATA= example.ppm DATA= example.ppm
TARGET= ${PROG} ${PROG}2 ${PROG}3 ${PROG}4
#
ALT_OBJ=
ALT_TARGET=
################# #################
# build the entry # build the entry
################# #################
# #
all: ${ENTRY} ${DATA} all: data ${TARGET}
@${TRUE} @${TRUE}
everything: ${ENTRY} \ .PHONY: all alt data everything clean clobber install \
${ENTRY}2.c ${ENTRY}2 \ love haste waste maker easter_egg sandwich \
${ENTRY}3.c ${ENTRY}3 \ supernova deep_magic magic charon pluto
${ENTRY}4.c ${ENTRY}4
@${TRUE}
${ENTRY}: ${ENTRY}.c ${PROG}: ${PROG}.c
${CC} ${CFLAGS} ${ENTRY}.c -o ${ENTRY} ${CC} ${CFLAGS} $< -o $@ ${LIBS}
${ENTRY}2.c: ${ENTRY} ${PROG}2.c: ${PROG}
./${ENTRY} ${ENTRY}.c $@ ./${PROG} ${PROG}.c $@
${ENTRY}2: ${ENTRY}2.c ${PROG}2: ${PROG}2.c
${CC} ${CFLAGS} ${ENTRY}2.c -o $@ ${CC} ${CFLAGS} $< -o $@ ${LIBS}
${ENTRY}3.c: ${ENTRY} ${ENTRY}.c ${PROG}3.c: ${PROG} ${PROG}.c
./${ENTRY} < ${ENTRY}.c | ./${ENTRY} > $@ ./${PROG} < ${PROG}.c | ./${PROG} > $@
${ENTRY}3: ${ENTRY}3.c ${PROG}3: ${PROG}3.c
${CC} ${CFLAGS2} ${ENTRY}3.c -o $@ ${CC} ${CFLAGS} $< -o $@ ${LIBS}
${ENTRY}4.c: ${ENTRY} ${ENTRY}.c ${PROG}4.c: ${PROG} ${PROG}.c
./${ENTRY} < ${ENTRY}.c | ./${ENTRY} | ./${ENTRY} > $@ ./${PROG} < ${PROG}.c | ./${PROG} | ./${PROG} > $@
${ENTRY}4: ${ENTRY}4.c ${PROG}4: ${PROG}4.c
${CC} ${CFLAGS2} ${ENTRY}4.c -o $@ ${CC} ${CFLAGS} $< -o $@ ${LIBS}
# alternative executable # alternative executable
# #
alt: alt: data ${ALT_TARGET}
@${TRUE} @${TRUE}
# data files
#
data: ${DATA}
@${TRUE}
# both all and alt
#
everything: all alt
############### ###############
# utility rules # utility rules
############### ###############
# #
everything: all alt
clean: clean:
${RM} -f ${ENTRY}.o ${ENTRY}2.c ${ENTRY}3.c ${ENTRY}4.c ${RM} -f ${OBJ} ${ALT_OBJ}
@-if [ -f indent.c ]; then \
echo ${RM} -f indent.c; \
${RM} -f indent.c; \
fi
clobber: clean clobber: clean
${RM} -f ${ENTRY} ${ENTRY}2 ${ENTRY}3 ${ENTRY}4 ${RM} -f ${TARGET} ${ALT_TARGET}
@-if [ -e sandwich ]; then \
nuke: clobber ${RM} -f sandwich; \
@echo gnab gib! echo 'ate sandwich'; \
fi
install: install:
@echo "Surely you're joking Mr. Feynman!" @echo "Dr. Spock says that is not logical!"
@${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 $< yourself, sorry"; \
echo "exit 1"; \
exit 1; \
fi
################## ##################
@@ -139,15 +271,79 @@ build: all
# #
love: love:
@echo 'not war?' @echo 'not war?'
@${TRUE}
haste: haste:
$(MAKE) waste $(MAKE) waste
@${TRUE}
waste: waste:
@echo 'waste' @echo 'haste'
@${TRUE}
maker:
@echo 'Participate in a maker faire'
@${TRUE}
easter_egg: easter_egg:
@echo you expected to mis-understand this $${RANDOM} magic @echo "you expected to often misunderstand this $${RANDOM} magic"
@echo chongo '<was here>' "/\\oo/\\" @echo "chongo '<was here>' /\\oo/\\"
@echo Readers shall not be disallowed from being unable to partly misunderstand this final echo. @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} @${TRUE}
deep_magic: supernova
@-if [ -r .code_anal ]; then \
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
--FNV1a_hash_512_bit -v2 "${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"
2011/akari/README.md
+29 -24
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@@ -1,46 +1,50 @@
# Best of Show - Most Shrinkable # Best of Show - Most Shrinkable
Don Yang Don Yang
<omoikane@uguu.org> <omoikane@uguu.org>
<http://uguu.org/> <http://uguu.org/>
# To build:
## Judges' comments: ```sh
### To build: make
```
make akari
### To run: ### To run:
./akari [input_file_or_- [output_file_or_- [even]]] ```sh
./akari [input_file_or_- [output_file_or_- [even]]]
```
### Try: ### Try:
./akari < example.ppm > odd_output.ppm ```sh
./akari - - even < example.ppm > even_output.ppm ./akari < example.ppm > odd_output.ppm
./akari example.ppm odd_output.ppm ./akari - - even < example.ppm > even_output.ppm
./akari example.ppm odd_output.ppm
make akari2.c make akari2.c
cat akari2.c cat akari2.c
make akari2 make akari2
./akari2 < akari2.c ./akari2 < akari2.c
./akari2 rot13 < akari2.c ./akari2 rot13 < akari2.c
make akari3.c make akari3.c
cat akari3.c cat akari3.c
make akari3 make akari3
./akari3 ./akari3
make akari4.c make akari4.c
cat akari4.c cat akari4.c
./akari4 ./akari4
```
### Selected Judges Remarks: ## Judges' comments:
Akari is an image downsampling utility that accepts 3 inout formats: Akari is an image downsampling utility that accepts 3 inout formats:
@@ -56,6 +60,7 @@ Akari is an image downsampling utility that accepts 3 inout formats:
Anything that is not parseable as PGM or PPM will be downsampled as ASCII art. Anything that is not parseable as PGM or PPM will be downsampled as ASCII art.
## Author's comments: ## Author's comments:
Akari is an image downsampling utility. She accepts up to 3 arguments: Akari is an image downsampling utility. She accepts up to 3 arguments:
First argument is the input image. If it's "-" or unspecified, Akari First argument is the input image. If it's "-" or unspecified, Akari