fix Makefile and README.md for 2013/morgan1
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@@ -1,97 +1,159 @@
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#!/usr/bin/env make
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#
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# 2013 makefile
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# IOCCC 2013 winning entry - morgan1
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################################################################################
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#
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# This work by Landon Curt Noll, Simon Cooper, and Leonid A. Broukhis
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# is licensed under:
|
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# 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
|
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# extreme code such you might find in an IOCCC winner. Moreover, what was
|
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# allowed and liked in one IOCCC contest may no longer be liked/allowed in
|
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# 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
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# consider.
|
||||
#
|
||||
# Suggestions and corrections regarding Makefiles, winning author information,
|
||||
# fixing typos in remarks, and code patches are welcome via opening a GitHub
|
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# 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:
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#
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# https://github.com/ioccc-src/winner
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#
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################################################################################
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# This work by Landon Curt Noll and Leonid A. Broukhis is licensed under:
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#
|
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# Creative Commons Attribution-ShareAlike 3.0 Unported License.
|
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#
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||||
# See: http://creativecommons.org/licenses/by-sa/3.0/
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################
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# tool locations
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################
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#############################
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# shell used by this Makefile
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#############################
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#
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SHELL= bash
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CP= cp
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CPP= cpp
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GUNZIP= gunzip
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LD= ld
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MAKE= make
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||||
RM= rm
|
||||
SED= sed
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||||
TAR= tar
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TRUE= true
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|
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#######################
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# common tool locations
|
||||
#######################
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#
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include ../../var.mk
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# Set X11_LIBDIR to the directory where the X11 library resides
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#
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X11_LIBDIR= /usr/X11R6/lib
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#X11_LIBDIR= /usr/X11R6/lib
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#X11_LIBDIR= /usr/X11/lib
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X11_LIBDIR= /opt/X11/lib
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|
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# Set X11_INCLUDEDIR to the directory where the X11 include files reside
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#
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X11_INCDIR= /usr/X11R6/include
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#X11_INCDIR= /usr/X11R6/include
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#X11_INCDIR= /usr/X11/include
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X11_INCDIR= /opt/X11/include
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# Compiler warnings
|
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# Common C compiler warnings to silence
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#
|
||||
#CWARN=
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CWARN= -Wall -W -Wall -Wextra -Wshadow -Wno-logical-op-parentheses \
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-Wno-shift-op-parentheses
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#CWARN= -Wall -W -pedantic
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#CSILENCE=
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CSILENCE= -Wno-absolute-value -Wno-logical-op-parentheses -Wno-shift-op-parentheses
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|
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# compiler standard
|
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# Common C compiler warning flags
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#
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#CWARN= ${CSILENCE}
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#CWARN= -Wall ${CSILENCE}
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#CWARN= -Wall -Wextra ${CSILENCE}
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CWARN= -Wall -Wextra -pedantic ${CSILENCE}
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|
||||
# Compiler standard
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#
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#CSTD=
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#CSTD= -ansi
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CSTD= -std=c99
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CSTD= -std=gnu11
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# compiler bit architecture
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# Compiler bit architecture
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#
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||||
# Some entries require 32-bitness:
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# ARCH= -m32
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#
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||||
# Some entries require 64-bitess:
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# Some entries require 64-bitness:
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||||
# ARCH= -m64
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#
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# By default we assume nothing:
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#
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ARCH=
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# optimization
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# Defines that are needed to compile
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#
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CDEFINE=
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#CDEFINE= -DIOCCC
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# Include files that are needed to compile
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#
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#CINCLUDE=
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#CINCLUDE= -include stdlib.h
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#CINCLUDE= -include stdio.h
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#CINCLUDE= -include stdlib.h -include stdio.h
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CINCLUDE= -I ${X11_INCDIR} -I ${X11_INCDIR}/X11
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#CINCLUDE= `${SDL2_CONFIG} --cflags`
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|
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# Optimization
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#
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# Most compiles will safely use -O2. Some can use only -O1 or -O.
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# A few compilers have broken optimizers or this entry make break
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# under those buggy optimizers and thus you may not want anything.
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# Reasonable compilers will allow for -O3.
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#
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#OPT=
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#OPT= -O
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#OPT= -O1
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OPT= -O2
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#OPT= -O3
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#OPT= -O2
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OPT= -O3
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# Default flags for ANSI C compilation
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#
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CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
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# Libraries needed to build
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#
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LIBS= -lm -lX11
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#LIBS=
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#LIBS= -lm
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LIBS= -L ${X11_LIBDIR} -lX11
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#LIBS= `${SDL2_CONFIG} --libs`
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|
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# default flags for ANSI C compilation
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#
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CFLAGS= ${CWARN} ${CSTD} -I${X11_INCDIR} ${ARCH} ${OPT}
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# ANSI compiler
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#
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||||
# Set CC to the name of your ANSI compiler.
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||||
#
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||||
# Some entries seem to need gcc. If you have gcc, set
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||||
# both CC and MAY_NEED_GCC to gcc.
|
||||
#
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||||
# If you do not have gcc, set CC to the name of your ANSI compiler, and
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# set MAY_NEED_GCC to either ${CC} (and hope for the best) or to just :
|
||||
# to disable such programs.
|
||||
# C compiler to use
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#
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CC= cc
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||||
#CC=clang
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MAY_NEED_GCC= gcc
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#CC=gcc
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# Compiler add-ons or replacements for clang only
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#
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||||
ifeq ($(CC),clang)
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#
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CSILENCE+= -Wno-comma -Wno-conditional-uninitialized -Wno-float-conversion \
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-Wno-format-nonliteral -Wno-poison-system-directories -Wno-shorten-64-to-32
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#
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||||
CWARN+= -Weverything
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||||
#
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||||
endif
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||||
|
||||
# Specific add-ons or replacements for gcc only
|
||||
#
|
||||
ifeq ($(CC),gcc)
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||||
#
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||||
#CSILENCE+=
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#
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#CWARN+=
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||||
#
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||||
endif
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##############################
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@@ -99,24 +161,33 @@ MAY_NEED_GCC= gcc
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##############################
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#
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ENTRY= morgan1
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PROG= ${ENTRY}
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#
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OBJ= ${PROG}.o
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DATA=
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TARGET= ${PROG}
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#
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ALT_OBJ=
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ALT_ENTRY=
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ALT_TARGET=
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#################
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# build the entry
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#################
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#
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all: ${ENTRY} ${DATA}
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all: data ${TARGET}
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@${TRUE}
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${ENTRY}: ${ENTRY}.c
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${CC} ${CFLAGS} $< -o $@ -L${X11_LIBDIR} ${LIBS}
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.PHONY: all alt data everything clean clobber install \
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love haste waste maker easter_egg sandwich \
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supernova deep_magic magic charon pluto
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${PROG}: ${PROG}.c
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${CC} ${CFLAGS} $< -o $@ ${LIBS}
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# alternative executable
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||||
#
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||||
alt: ${ALT_ENTRY}
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alt: data ${ALT_TARGET}
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@${TRUE}
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# data files
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@@ -124,33 +195,51 @@ alt: ${ALT_ENTRY}
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data: ${DATA}
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@${TRUE}
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# both all and alt
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#
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everything: all alt
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||||
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###############
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# utility rules
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###############
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||||
#
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everything: all alt
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clean:
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${RM} -f ${ENTRY}.o ${ALT_OBJ}
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${RM} -f ${OBJ} ${ALT_OBJ}
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@-if [ -f indent.c ]; then \
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echo ${RM} -f indent.c; \
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${RM} -f indent.c; \
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fi
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clobber: clean
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${RM} -f ${ENTRY} ${ALT_ENTRY}
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nuke: clobber
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@${TRUE}
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dist_clean: nuke
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@${TRUE}
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${RM} -f ${TARGET} ${ALT_TARGET}
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@-if [ -e sandwich ]; then \
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${RM} -f sandwich; \
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echo 'ate sandwich'; \
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fi
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install:
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||||
@echo "Surely we are joking Dr. Lehmer!"
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||||
@echo "Dr. Spock says that is not logical!"
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@${TRUE}
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||||
|
||||
# backwards compatibility
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||||
# you may be able to misunderstand the source by reading indent.c
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#
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build: all
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@${TRUE}
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indent.c: ${PROG}.c
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@if which "${GINDENT}" >/dev/null 2>&1; then \
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echo ${RM} -f $@; \
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${RM} -f $@; \
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echo "${GINDENT} < $< > $@"; \
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${GINDENT} < $< > $@; \
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elif which "${INDENT}" >/dev/null 2>&1; then \
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echo ${RM} -f $@; \
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${RM} -f $@; \
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echo "${INDENT} < $< > $@"; \
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${INDENT} < $< > $@; \
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||||
else \
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echo "no intent tool found, ident $< yourself, sorry"; \
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echo "exit 1"; \
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||||
exit 1; \
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||||
fi
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||||
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||||
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||||
##################
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@@ -169,35 +258,69 @@ waste:
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@echo 'haste'
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@${TRUE}
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maker:
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||||
@echo 'Participate in a maker faire'
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@${TRUE}
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||||
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||||
easter_egg:
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||||
@echo you expected to mis-understand this $${RANDOM} magic
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||||
@echo chongo '<was here>' "/\\oo/\\"
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||||
@echo Readers shall not be disallowed from being unable to not partly misunderstand this partocular final echo.
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||||
@echo "you expected to often misunderstand this $${RANDOM} magic"
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||||
@echo "chongo '<was here>' /\\oo/\\"
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@echo "Eggy"
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sandwich: easter_egg
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@if [ `id -u` -eq 0 ]; then \
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echo 'Okay.'; \
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echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
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||||
else \
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echo 'What? Make it yourself.'; \
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exit 1; \
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fi
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||||
# Understand the history of the Homebrew Computer Club
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||||
# as well as the West Coast Computer Faire and
|
||||
# you might be confused different. :-)
|
||||
#
|
||||
supernova: nuke
|
||||
supernova: sandwich
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||||
@-if [ -r .code_anal ]; then \
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${RM} -f .code_anal_v4; \
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||||
${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
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||||
@-if [ -r .code_anal ]; then \
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||||
ccode_analysis --deep_magic 2ed3582ec5c094a093fea2a6bcb9f19439892873c9cc45ed1ceaafe08b7d52e1b2c7cd524be3b0b2 --FNV1a_hash 512-bit "${ENTRY}"; \
|
||||
ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
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||||
--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
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||||
else \
|
||||
echo "Park different"; \
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||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
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||||
echo "Wrong! Do it again!"; \
|
||||
sleep 2; \
|
||||
echo "Wrong! Do it again!"; \
|
||||
fi
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||||
@${TRUE}
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||||
|
||||
magic: deep_magic
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||||
@-if [ -r .code_anal ]; then \
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||||
ccode_analysis --mode 391581 --level 216193 --FNV1a_hash 512-bit "${ENTRY}"; \
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||||
ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
|
||||
else \
|
||||
echo "These aren't the primes you're looking for Paul Erdos!"; \
|
||||
echo "If you don't eat yer meat, you can't have any pudding!"; \
|
||||
echo "How can you have any pudding if you don't eat yer meat?!"; \
|
||||
fi
|
||||
@${TRUE}
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||||
|
||||
# The IOCCC resident astronomer states
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||||
#
|
||||
charon: magic
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||||
@echo "$@ is a dwarf planet"
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||||
@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"
|
||||
+27
-22
@@ -1,27 +1,31 @@
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||||
# Smallest large system simulator
|
||||
|
||||
Yves-Marie Morgan
|
||||
<yves-marie.morgan@parrot.com>
|
||||
Yves-Marie Morgan
|
||||
<yves-marie.morgan@parrot.com>
|
||||
|
||||
# To build:
|
||||
|
||||
## Judges' comments:
|
||||
### To build:
|
||||
|
||||
make morgan1
|
||||
```sh
|
||||
make
|
||||
```
|
||||
|
||||
### To run:
|
||||
|
||||
echo "2013/10/03" | ./morgan1
|
||||
```sh
|
||||
echo "2013/10/03" | ./morgan1
|
||||
```
|
||||
|
||||
### Try:
|
||||
|
||||
echo "1985/10/28" | ./morgan1
|
||||
```sh
|
||||
echo "1985/10/28" | ./morgan1
|
||||
|
||||
echo "1996/12/31" | ./morgan1
|
||||
echo "1996/12/31" | ./morgan1
|
||||
```
|
||||
|
||||
Try pressing the arrow keys when your focus is in the window.
|
||||
|
||||
### Selected Judges Remarks:
|
||||
## Judges' comments:
|
||||
|
||||
To verify the output, try echoing the date of an evening with a clear sky.
|
||||
Use binoculars and/or telescope as needed. In some cases you may need
|
||||
@@ -30,15 +34,17 @@ the South Pole in the summer, you may need to move to a different
|
||||
observing site.
|
||||
|
||||
## Author's comments:
|
||||
# Instructions
|
||||
|
||||
### Instructions
|
||||
|
||||
It displays the position of the 8 planets of the solar system around the sun.
|
||||
The date given in the command line is in the format YYYY/MM/DD (year, month and
|
||||
day). The direction keys can be used to move in time :
|
||||
Left : go back 1 day.
|
||||
Right : go forward 1 day.
|
||||
Down : go back 20 days.
|
||||
Up : go forward 20 days.
|
||||
|
||||
Left : go back 1 day.
|
||||
Right : go forward 1 day.
|
||||
Down : go back 20 days.
|
||||
Up : go forward 20 days.
|
||||
|
||||
It handles correctly all leap years and the switch between julian calendar and
|
||||
gregorian calendar (10 days missing between 1582/10/04 and 1582/10/15).
|
||||
@@ -48,13 +54,13 @@ Mercury, Venus, Earth and Mars squizzed around the sun.
|
||||
|
||||
The size is not proportinal either.
|
||||
|
||||
# Bonus
|
||||
### Bonus
|
||||
|
||||
It also displays the position of 2 famous comets during their last approach :
|
||||
- The first one arround the third IOCCC.
|
||||
- The second one between the thirteenth and fourteenth IOCCC.
|
||||
|
||||
# Limitations
|
||||
### Limitations
|
||||
|
||||
* ASCII character set is assumed.
|
||||
* a c99 compiler is required (for some math.h functions).
|
||||
@@ -63,7 +69,7 @@ It also displays the position of 2 famous comets during their last approach :
|
||||
position around the sun but not for other applications like ephemeride or
|
||||
sky view from Earth (angles may be off by 1 or 2 degrees sometimes).
|
||||
|
||||
# Obfuscation
|
||||
### Obfuscation
|
||||
|
||||
* Reuse of 1 letter variables.
|
||||
* Only the main function with some for loops.
|
||||
@@ -72,7 +78,7 @@ It also displays the position of 2 famous comets during their last approach :
|
||||
* Comparisons order are not consitent.
|
||||
* A lot of stuff is done in the different parts of the for loop.
|
||||
|
||||
# Compilation warnings
|
||||
### Compilation warnings
|
||||
|
||||
with gcc 4.7.2 on Linux Ubuntu 12.10 :
|
||||
* prog.c:38:3: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses]
|
||||
@@ -94,11 +100,10 @@ To verify the display, you can look at one of this programs :
|
||||
* homeplanet : http://www.fourmilab.ch/homeplanet/
|
||||
* http://www.theplanetstoday.com/
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
<!--
|
||||
## Copyright:
|
||||
|
||||
(c) Copyright 1984-2015, [Leo Broukhis, Simon Cooper, Landon Curt Noll][judges] - All rights reserved
|
||||
This work is licensed under a [Creative Commons Attribution-ShareAlike 3.0 Unported License][cc].
|
||||
|
||||
[judges]: http://www.ioccc.org/judges.html
|
||||
[cc]: http://creativecommons.org/licenses/by-sa/3.0/
|
||||
-->
|
||||
Reference in new issue
Block a user