fix Makefile and README.md for 2011/vik
Help raw2wav find perl and make executable.
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@@ -1,53 +1,159 @@
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#!/usr/bin/env make
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#
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# 2011 makefile
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# IOCCC 2011 winning entry - vik
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################################################################################
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#
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# Copyright (C) 2011, Landon Curt Noll, Simon Cooper, and Leonid A. Broukhis.
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# Regarding individual entries:
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#
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# 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.
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#
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# Corrections on winning author and fixing typos in remarks are VERY WELCOME.
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#
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# GitHub pull requests are welcome:
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#
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# If you have a patch that might make running an entry work in modern Unix-like
|
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# environments, please create a GitHub pull request for the IOCCC judges to
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# consider.
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#
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# Suggestions and corrections regarding Makefiles, winning author information,
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# 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
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# 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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# Creative Commons Attribution-ShareAlike 3.0 Unported License.
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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
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SED= sed
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TAR= tar
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TRUE= true
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# optimization
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#######################
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# common tool locations
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#######################
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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/X11/lib
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X11_LIBDIR= /opt/X11/lib
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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/X11/include
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X11_INCDIR= /opt/X11/include
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# Common C compiler warnings to silence
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#
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#CSILENCE=
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CSILENCE= -Wno-bitwise-op-parentheses -Wno-parentheses -Wno-unused-value
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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=gnu11
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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-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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# 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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# 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= -O2
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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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# bitness
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# Default flags for ANSI C compilation
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#
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# Some entries require 32-bitness,
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# other entries require 64-bitess.
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# By default we assume nothing.
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#
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ARCH=
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CFLAGS= ${CSTD} ${CWARN} ${ARCH} ${CDEFINE} ${CINCLUDE} ${OPT}
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# default flags for ANSI C compilation
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# Libraries needed to build
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#
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CFLAGS= -Wall -W -ansi ${ARCH} ${OPT}
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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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# ANSI compiler
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#
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# Set CC to the name of your ANSI compiler.
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# C compiler to use
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#
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CC= cc
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#CC=clang
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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 ($(CC),clang)
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#
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CSILENCE+= -Wno-missing-variable-declarations -Wno-poison-system-directories \
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-Wno-shorten-64-to-32 -Wno-sign-conversion
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#
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CWARN+= -Weverything
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#
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endif
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# Specific add-ons or replacements for gcc only
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#
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ifeq ($(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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@@ -55,47 +161,85 @@ CC= cc
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##############################
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#
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ENTRY= vik
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DATA= imaginal_state.mod mad_world.mod
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PROG= ${ENTRY}
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#
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OBJ= ${PROG}.o
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DATA= mad_world.mod randowan.mod raw2wav
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TARGET= ${PROG}
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#
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ALT_OBJ=
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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}: ${ENTRY}.c
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@echo This next compile may take a while ...
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${CC} ${CFLAGS} ${ENTRY}.c -o ${ENTRY}
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.PHONY: all alt data everything clean clobber install \
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love haste waste maker easter_egg sandwich \
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supernova deep_magic magic charon pluto
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${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:
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alt: data ${ALT_TARGET}
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@${TRUE}
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# data files
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#
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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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# 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 ${ENTRY}.o
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${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 ${ENTRY}
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nuke: clobber
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@echo gnab gib!
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${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 you're joking Mr. Feynman!"
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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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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 $< yourself, sorry"; \
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echo "exit 1"; \
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exit 1; \
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fi
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##################
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@@ -104,15 +248,79 @@ build: all
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#
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love:
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@echo 'not war?'
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@${TRUE}
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haste:
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$(MAKE) waste
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@${TRUE}
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waste:
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@echo '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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easter_egg:
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@echo you expected to mis-understand this $${RANDOM} magic
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@echo chongo '<was here>' "/\\oo/\\"
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@echo Readers shall not be disallowed from being unable to partly misunderstand this final echo.
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@echo "you expected to often misunderstand this $${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}" > $@; \
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else \
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echo 'What? Make it yourself.'; \
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exit 1; \
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fi
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# Understand the history of the Homebrew Computer Club
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# as well as the West Coast Computer Faire and
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# you might be confused different. :-)
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#
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supernova: sandwich
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@-if [ -r .code_anal ]; then \
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${RM} -f .code_anal_v6; \
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else \
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echo "planet deniers, like some members of the IAU, are so cute when they try to defend their logic"; \
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fi
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@echo "A $@ helps ${MAKE} the elements that help form planets"
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@${TRUE}
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||||
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deep_magic: supernova
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@-if [ -r .code_anal ]; then \
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ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
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--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
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else \
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||||
echo "Wrong! Do it again!"; \
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sleep 2; \
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echo "Wrong! Do it again!"; \
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||||
sleep 2; \
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||||
echo "Wrong! Do it again!"; \
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||||
fi
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@${TRUE}
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magic: deep_magic
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@-if [ -r .code_anal ]; then \
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ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
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else \
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echo "If you don't eat yer meat, you can't have any pudding!"; \
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echo "How can you have any pudding if you don't eat yer meat?!"; \
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fi
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@${TRUE}
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# The IOCCC resident astronomer states
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#
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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"
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||||
@echo "therefore IAU, $@ is a planet"
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||||
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pluto: charon
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${MAKE} charon
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@echo "$@ is a dwarf planet"
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@echo "dwarf is a type of planet"
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||||
@echo "therefore, $@ is a planet"
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@echo "having lots of planets is good feature because supernovae can help ${MAKE} a lot of them"
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+39
-41
@@ -1,32 +1,40 @@
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# Most sound
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||||
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Daniel Vik
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||||
802 Durshire Way
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||||
Sunnyvale, Ca 94087
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||||
<daniel@vik.cc>
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||||
<http://www.danielvik.com>
|
||||
Daniel Vik
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||||
802 Durshire Way
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||||
Sunnyvale, Ca 94087
|
||||
<daniel@vik.cc>
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||||
<http://www.danielvik.com>
|
||||
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||||
# To build:
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||||
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||||
## Judges' comments:
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||||
### To build:
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||||
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||||
make vik
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```sh
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||||
make
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||||
```
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||||
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### To run:
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||||
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./vik file.mod > audio_file.raw
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```sh
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||||
./vik file.mod > audio_file.raw
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||||
```
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||||
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||||
### Try:
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||||
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||||
./vik randowan.mod | mplayer -demuxer rawaudio -
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||||
./vik mad_world.mod | mplayer -demuxer rawaudio -
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||||
```sh
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||||
./vik randowan.mod | mplayer -demuxer rawaudio -
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||||
./vik mad_world.mod | mplayer -demuxer rawaudio -
|
||||
```
|
||||
|
||||
Alternatively, you can use
|
||||
Alternatively, you can use:
|
||||
|
||||
./vik file.mod > file.raw; ./raw2wav file.raw > file.wav
|
||||
```sh
|
||||
./vik file.mod > file.raw; ./raw2wav file.raw > file.wav
|
||||
```
|
||||
|
||||
It is possible to download a number of Mod files from [The Mod Archive](http://modarchive.org).
|
||||
|
||||
## Judges' comments:
|
||||
|
||||
The randowan.mod and mad_world.mod files were created by
|
||||
[Henrik Bertilsson](http://www.translucentboy.com) and
|
||||
are included with his permission.
|
||||
@@ -42,14 +50,16 @@ initilzation for?
|
||||
|
||||
Does it take your system a long time to compile? You may want to do try:
|
||||
|
||||
cc -S vik.c
|
||||
```sh
|
||||
cc -S vik.c
|
||||
```
|
||||
|
||||
and to examine the resulting assembly file vik.s. On some platforms
|
||||
the assembly file is about 128 MBytes in size!
|
||||
|
||||
## Author's comments:
|
||||
Introduction
|
||||
============
|
||||
|
||||
### Introduction
|
||||
|
||||
In 1987, Karsten Obarski changed the way music was handled in games and
|
||||
demos with the introducton of the MOD file format on Commodore Amiga.
|
||||
@@ -58,9 +68,7 @@ A MOD file contains a set of samples, a number of patterns indicating
|
||||
how and when the samples are to be played, a list of what patterns to
|
||||
play in what order, and a number of effects.
|
||||
|
||||
|
||||
Features
|
||||
========
|
||||
### Features
|
||||
|
||||
This program converts MOD files created with the standard trackers for
|
||||
Amiga, e.g. Pro Tracker, Noise Tracker and Sound Tracker to raw 16 bit
|
||||
@@ -85,9 +93,7 @@ program supports most of them, including:
|
||||
Due to size constraints tremolo and vibrato is not supported. Also, to
|
||||
avoid infinite long songs, the position jump feature is ignored.
|
||||
|
||||
|
||||
Songs
|
||||
=====
|
||||
### Songs
|
||||
|
||||
With his permission, the package incldues two songs composed by Henrik
|
||||
Bertilsson, also known as Deelite:
|
||||
@@ -96,16 +102,13 @@ Bertilsson, also known as Deelite:
|
||||
2. Randowan
|
||||
|
||||
|
||||
Build
|
||||
=====
|
||||
### Build
|
||||
|
||||
Compiling for *nix systems (including cygwin) is straight forward:
|
||||
|
||||
$ gcc -o vik vik.c
|
||||
|
||||
|
||||
Usage
|
||||
=====
|
||||
### Usage
|
||||
|
||||
### Convert MOD file to raw 44.1kHz stereo audio file
|
||||
|
||||
@@ -117,9 +120,7 @@ Usage
|
||||
|
||||
(Don't forget the last '-' as it makes mplayer read from stdin.)
|
||||
|
||||
|
||||
Obfuscation
|
||||
===========
|
||||
### Obfuscation
|
||||
|
||||
The IOCCC rules did not put a limit on the entropy of the source code,
|
||||
and it appears that the general entropy rules doesn't apply. An estimate
|
||||
@@ -141,9 +142,7 @@ conditional and the program uses the ? operator (sigh) mainly to save
|
||||
space, but also to leverage the comma operator and precedence more
|
||||
efficiently.
|
||||
|
||||
|
||||
Portability
|
||||
===========
|
||||
### Portability
|
||||
|
||||
The progam is portable to most platforms. The only system dependency is
|
||||
that the program relies on writing binary data to stdout.
|
||||
@@ -152,20 +151,19 @@ Microsoft compilers adds a carriges return to newlines, and to compile
|
||||
the program with this platform, the following line can be added after
|
||||
the main declaration in order for the program to run correctly:
|
||||
|
||||
_setmode(_fileno(stdout), 0x8000);
|
||||
```c
|
||||
_setmode(_fileno(stdout), 0x8000);
|
||||
```
|
||||
|
||||
|
||||
Limitations
|
||||
===========
|
||||
### Limitations
|
||||
|
||||
The program only runs when a valid MOD file is passed as argument. If
|
||||
no argument is passed, the program crashes.
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
<!--
|
||||
## Copyright:
|
||||
|
||||
(c) Copyright 1984-2012, [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/
|
||||
-->
|
||||
Regular → Executable
+1
-1
@@ -1,4 +1,4 @@
|
||||
#!/usr/bin/perl
|
||||
#!/usr/bin/env perl
|
||||
#
|
||||
# This work by Simon Cooper is licensed under a Creative Commons
|
||||
# Attribution-ShareAlike 3.0 Unported License.
|
||||
|
||||
Reference in new issue
Block a user