Cody Boone Ferguson
ef2828e9c1
Now anyone can enjoy 1984/mullender! This was a slight change to code originally suggested in the faq (which was also updated, see below) made for modern systems (since CPUs are much faster nowadays the duration for usleep was much too long so one could not really enjoy the entry). Updated bugs.md to remove this entry from the bugs.md file. Also updated faq.md with another item. Unfortunately I had already added another entry to faq.md and had failed to commit it before doing this change (and adding it to the faq): how to get X11 entries (or actually any X11 application) to work in macOS Mountain Lion and beyond. This is why that faq entry is on this branch. It was not intended but it felt like this change should be on its own branch / in a separate pull request. I did not want to temporarily modify faq.md simply for this. I have more changes to faq.md to make but that'll be on another branch so that I have these changes there as well.
272 lines
5.9 KiB
Makefile
272 lines
5.9 KiB
Makefile
#!/usr/bin/env make
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#
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# IOCCC 1984 winning entry - mullender
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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 the liked/allowed or compile/run today.
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#
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# Bug fixes, corrections and typo fixes for 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 winners:
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#
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# http://www.ioccc.org/bugs.md
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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 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-main
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# Common C compiler warning flags
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#
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CWARN= -Wall -Wextra ${CSILENCE}
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# Compiler standard
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#
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CSTD= -std=gnu89
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# Compiler bit architecture
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#
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# Some entries require 32-bitness: ARCH= -m32
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# Some entries require 64-bitness: ARCH= -m64
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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} ${OPT}
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# Libraries needed to build
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#
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LIBS=
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# C compiler to use
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#
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CC= cc
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# Compiler add-ons or replacements for clang only
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#
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ifeq ($(CC),clang)
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#
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CSILENCE+= -Wno-missing-variable-declarations -Wno-poison-system-directories
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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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# Special flags for this entry
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##############################
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#
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ENTRY= mullender
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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= ${PROG}.alt.o
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ALT_TARGET= ${PROG}.alt
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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 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}: ${PROG}.c
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@echo "NOTE: This entry is likely to fail and/or dump core on any computer other"
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@echo "than a Vax-11 or pdp-11."
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${CC} ${CFLAGS} $< -o $@ ${LIBS}
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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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${ALT_TARGET}: ${PROG}.alt.c
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${CC} -include stdio.h -include unistd.h ${CFLAGS} $< -o $@ ${LIBS}
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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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@${TRUE}
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###############
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# utility rules
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###############
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#
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clean:
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${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} -f core
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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 intent 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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