Cody Boone Ferguson
92139c55d7
The unobfuscated code, which was put in deobfuscated/, has been turned into alt code. In one case the already existing alt code was made alt2 and the unobfuscated code was alt. In the case of the ones with two C files there, the one that did not require modification (to compile in modern systems) were used as those are original. In a few cases these changes suggested additional files: a test suite Makefile for the alt code, a try.alt.sh script and maybe some other things besides. The bug status was updated for 2015/howe with a known bug: in particular the test scripts do not work (at least not completely). In the manifest all references (except for a file name that has not been renamed - at least not yet) of 'deobfuscated' to 'unobfuscated': a minor detail that might not matter much but it sounds ever so slightly better (maybe). These other entries that had an entry_text change were 1995/garry and 2020/endoh2. Rebuilt .entry.json and index.html files for this (and in the case of the moved code the index.html files also had to be changed for that in addition to the Makefiles).
331 lines
7.2 KiB
Makefile
331 lines
7.2 KiB
Makefile
#!/usr/bin/env make
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#
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# IOCCC 2015 winning entry - howe
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################################################################################
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#
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# IOCCC winning entry code may not work on your system. What was liked/allowed
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# and worked in the past may no longer be liked/allowed or compile/run today.
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#
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# Bug fixes, corrections and typo fixes are VERY WELCOME. If you see a problem,
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# first check this URL for a list of known bugs and (mis)features of IOCCC entries:
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#
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# https://www.ioccc.org/bugs.html
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#
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# GitHub pull requests are welcome! Please see the above URL for details.
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#
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################################################################################
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#
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# This file is Copyright (c) 2023 by Landon Curt Noll. All Rights Reserved.
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# You are free to share and adapt this file under the terms of this license:
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#
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# Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
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#
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# For more information, see: https://creativecommons.org/licenses/by-sa/4.0/
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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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#######################
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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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# Common C compiler warnings to silence
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#
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CSILENCE= -Wno-sign-compare -Wno-deprecated-non-prototype -Wno-strict-prototypes
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# Attempt to silence unknown warnings
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#
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CUNKNOWN= -Wno-unknown-warning-option
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# Common C compiler warning flags
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#
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CWARN= -Wall -Wextra ${CSILENCE} ${CUNKNOWN}
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# Compiler standard
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#
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CSTD= -std=gnu11
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# Compiler bit architecture
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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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# Include files that are needed to compile
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#
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CINCLUDE=
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# Optimization
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#
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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} ${OPT}
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# Libraries needed to build
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#
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LDFLAGS=
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# C compiler to use
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#
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CC= cc
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# Compiler add-ons or replacements for clang only
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#
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ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
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#
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CSILENCE+= -Wno-missing-prototypes -Wno-missing-variable-declarations -Wno-padded \
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-Wno-poison-system-directories -Wno-shadow -Wno-shorten-64-to-32 \
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-Wno-sign-conversion -Wno-unsafe-buffer-usage
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#
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CWARN+= -Weverything
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#
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endif
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# Specific add-ons or replacements for gcc only
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#
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ifeq "$(findstring $(GCC),${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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# Special Makefile variables for this entry
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##############################
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#
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ENTRY= howe
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PROG= prog
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#
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OBJ= ${PROG}.o
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CSRC= ${PROG}.o
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DATA=
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TARGET= ${PROG}
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#
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ALT_OBJ= ${PROG}.alt.o ${PROG}.alt2.o
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ALT_TARGET= ${PROG}.alt ${PROG}.alt2
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#################
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# build the entry
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#################
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#
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all: data ${TARGET}
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@${TRUE}
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.PHONY: all alt data everything diff_orig_prog diff_prog_orig \
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diff_alt_prog diff_prog_alt diff_orig_alt diff_alt_orig \
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clean clobber install love haste waste maker easter_egg \
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sandwich supernova deep_magic magic charon pluto
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${PROG}: ${PROG}.c
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${CC} ${CFLAGS} $< -o $@ ${LDFLAGS}
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test: makeholes prog-test.sh ${TARGET}
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${SHELL} ./prog-test.sh
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makeholes: makeholes.c
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${CC} ${CFLAGS} $< -o $@ ${LDFLAGS}
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# alternative executable
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#
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alt: data ${ALT_TARGET}
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@${TRUE}
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${PROG}.alt: ${PROG}.alt.c
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${CC} ${CFLAGS} $< -o $@ ${LDFLAGS}
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${PROG}.alt2: ${PROG}.alt2.c
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${CC} ${CFLAGS} $< -o $@ ${LDFLAGS}
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# Test suite for alt code
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test.alt: makeholes prog.alt-test.sh ${TARGET}
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${SHELL} ./prog.alt-test.sh
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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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@${TRUE}
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#####################
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# make a difference #
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#####################
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#
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# diff orig source and source
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#
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diff_orig_prog: ${PROG}.orig.c ${PROG}.c
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@-${DIFF} -u ${PROG}.orig.c ${PROG}.c
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# diff source and orig source
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#
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diff_prog_orig: ${PROG}.c ${PROG}.orig.c
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@-${DIFF} -u ${PROG}.c ${PROG}.orig.c
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# diff alt source and source
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#
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diff_alt_prog: ${PROG}.c
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@-if [[ -e ${PROG}.alt.c ]]; then \
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${DIFF} -u ${PROG}.alt.c ${PROG}.c; \
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fi
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# diff source and alt source
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#
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diff_prog_alt: ${PROG}.c
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@-if [[ -e ${PROG}.alt.c ]]; then \
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${DIFF} -u ${PROG}.c ${PROG}.alt.c; \
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fi
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# diff orig and alt
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#
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diff_orig_alt: ${PROG}.orig.c
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@-if [[ -e ${PROG}.alt.c ]]; then \
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${DIFF} -u ${PROG}.orig.c ${PROG}.alt.c; \
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fi
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# diff alt and orig
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diff_alt_orig:
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@-if [[ -e ${PROG}.alt.c ]]; then \
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${DIFF} -u ${PROG}.alt.c ${PROG}.orig.c; \
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fi
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###############
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# utility rules
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###############
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#
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clean:
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${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 ${TARGET} ${ALT_TARGET}
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${RM} -rf *.dSYM
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${RM} -f makeholes *.tmp
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@-if [ -e sandwich ]; then \
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${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 "Dr. Spock says that is not logical!"
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@${TRUE}
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# you may be able to misunderstand the source by reading indent.c
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#
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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 indent tool found, ident $< yourself, sorry"; \
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echo "exit 17"; \
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exit 17; \
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fi
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##################
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# 133t hacker rulz
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##################
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#
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love:
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@echo 'not war?'
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waste:
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@echo $@
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haste:
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${MAKE} waste
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maker: haste
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@echo 'Participate in a maker faire'
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${MAKE} love
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easter_egg: maker
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@echo "You are expected to often misunderstand this $${RANDOM} magic, Eggy!"
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@echo "chongo '<was here>' /\\oo/\\"
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@echo "p.s.: Careful with That Axe, Eugene!"
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sandwich: easter_egg
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@if [ `id -u` -eq 0 ]; then \
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echo 'Okay.'; \
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echo "$${RANDOM}`date +%s`$${RANDOM}" > $@; \
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else \
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echo 'What? Make it yourself.'; \
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echo "Did you forget the magic word?"; \
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fi
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# Understand the history of the Homebrew Computer Club
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# as well as the West Coast Computer Faire and
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# you might be confused different. :-)
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#
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supernova: sandwich
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@-if [ -r .code_anal ]; then \
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${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 ${MAKE} the elements that help form planets"
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deep_magic: supernova
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@-if [ -r .code_anal ]; then \
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ccode_analysis --deep_magic 7889066cdbdf09b0408021754586e895be641cc9be29e7eafd3ca65359541f17 \
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--FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
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else \
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echo "Wrong! Do it again!"; \
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sleep 1; \
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echo "Wrong! Do it again!"; \
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sleep 1; \
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echo "Wrong! Do it again!"; \
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fi
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magic: deep_magic
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@-if [ -r .code_anal ]; then \
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ccode_analysis --level 20003 --mode 5717175 --FNV1a_hash_512_bit -v2 "${PROG}" "${PROG}.c"; \
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else \
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echo "If you don't eat yer meat, you can't have any pudding!"; \
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echo "How can you have any pudding if you don't eat yer meat?!"; \
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fi
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# The IOCCC resident astronomer states
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#
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charon: magic
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@echo "$@ is a dwarf planet"
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@echo "Dwarf planets are a type of planet"
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@echo "Therefore IAU, $@ is a planet"
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pluto: charon
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@echo "See https://www.hou.usra.edu/meetings/lpsc2017/pdf/1448.pdf for a good definition of a planet"
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@echo "$@ is a dwarf planet"
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@echo "Dwarf planets are a type of planet"
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@echo "Therefore, $@ is a planet"
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@echo "The geophysical definition of planet gives us ~110 planets in our solar system"
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