311 lines
6.5 KiB
Makefile
311 lines
6.5 KiB
Makefile
#!/usr/bin/env make
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#
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# 2018 makefile
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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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#
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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= /bin/bash
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CP= cp
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CPP= cpp
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GUNZIP= gunzip
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BUNZIP2= bunzip2
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GZIP_PROG= gzip
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BZIP2= bzip2
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CURL= curl
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DD= dd
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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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MKDIR= mkdir
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MV= mv
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TR= tr
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GREP= grep
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SORT= sort
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UNIQ= uniq
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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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# Compiler warnings
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#
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#CWARN=
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#CWARN= -Wall
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#CWARN= -Wall -Wextra
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CWARN= -Wall -Wextra ${CSILENCE}
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#CWARN= -Wall -Wextra -pedantic ${CSILENCE}
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#CWARN= -Wall -Wextra -Weverything
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#CWARN= -Wall -Wextra -Weverything -pedantic
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#CWARN= -Wall -Wextra -Weverything -pedantic ${CSILENCE}
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# Silence warnings that ${CWARN} would normally complain about
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#
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CSILENCE= -Wno-empty-body -Wno-parentheses -Wno-pointer-sign -Wno-char-subscripts -Wno-trigraphs -Wno-sign-compare
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#CSILENCE= -Wno-implicit-int
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# compiler standard
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#
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#CSTD=
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#CSTD= -ansi
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CSTD= -std=c11
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# compiler bit architecture
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#
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# Some entries require 32-bitness:
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# ARCH= -m32
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#
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# Some entries require 64-bitness:
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# ARCH= -m64
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#
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# By default we assume nothing:
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#
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ARCH=
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# defines that are needed to compile
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#
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CDEFINE= -trigraphs -DW=\"keywords\" -DU=$(USAGE)
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#CDEFINE= -DIOCCC=25
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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}
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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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# 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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#LIBS= -L ${X11_LIBDIR}
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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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#
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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 :
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# to disable such programs.
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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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##############################
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# Special flags for this entry
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##############################
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#
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OBJ= prog.o
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DATA= keywords
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EXTRA_DATA= ansi c++11 c++14 c++98 c11 c99 discrepancies \
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test01.c test02.c test03.c test04.c test05.c test06.c test07.c \
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test08.c test09.c test10.c test11.c test12.c test13.c test14.c \
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iocccbug01.c iocccbug02.c iocccbug03.c iocccbug04.c iocccbug05.c \
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iocccbug06.c results results.k src.doc.rot13 patch tac.man author-README.txt \
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ioc_without_quote
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UTILITIES= unob.sh tokenfix spotcheck spotdiff freqcount
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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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USAGE="\"prog [-tcksri] < file.c\ntokenize and count stdin\n\t-t\ttokens only\n\t-c\tcompatible counts\n\t-k\tkeep comments\n\t-s\tsuppress output\n\t-r\treserved words count as 1\n\t-i\tioccc count only\n\""
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#################
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# build the entry
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#################
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#
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all: ${TARGET} ${DATA} ${UTILITIES}
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@${TRUE}
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prog: prog.c keywords
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${CC} ${CFLAGS} $< -o $@ ${LIBS}
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tac: tac.c
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${CC} ${CFLAGS} $< -o $@ ${LIBS}
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# alternative executable
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#
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alt: ${ALT_TARGET}
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@${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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# keywords: c11
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keywords: ioccc.kw.freq mkkeywords
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./mkkeywords $< > keywords
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fixed_iocccsize: fixed_iocccsize.c
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${CC} ${CFLAGS} $< -o $@ ${LIBS}
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test: prog tac runtest fixed_iocccsize ${EXTRA_DATA}
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-./runtest | diff - results
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-opt=kcrs ./runtest | diff - results.k
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-opt=rs prog=tac ./runtest | diff - results
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-opt=rsk prog=tac ./runtest | diff - results.k
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./fixed_iocccsize -rs < prog.c
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./tac -rs prog.c
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###############
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# utility rules
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###############
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#
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everything: all alt
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clean:
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${RM} -f ${OBJ} ${ALT_OBJ}
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clobber: clean
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${RM} -f ${TARGET} ${ALT_TARGET}
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${RM} -f fixed_iocccsize tac keywords iocccsize
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@-if [ -e sandwich ]; then \
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${RM} -f sandwich; \
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echo 'ate sandwich'; \
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fi
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nuke: clobber
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@${TRUE}
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dist_clean: nuke
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@${TRUE}
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install:
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@echo "Surely you are performing, Dr. May!"
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@${TRUE}
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# backwards compatibility
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#
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build: all
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@${TRUE}
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##################
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# 133t hacker rulz
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##################
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#
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love:
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@echo 'not war?'
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@${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 'haste'
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@${TRUE}
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make:
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@echo 'Attend a maker faire'
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@${TRUE}
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easter_egg:
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@echo you expected to often mis-understand this $${RANDOM} magic
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@echo chongo '<was here>' "/\\oo/\\"
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@echo Eggy
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fabricate fashion form frame manufacture produce: make
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@${TRUE}
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sandwich:
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@if [ `id -u` -eq 0 ]; then \
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echo 'Okay.'; \
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echo $${RANDOM}`date +%s`$${RANDOM} > $@; \
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else \
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echo 'What? Make it yourself.'; \
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exit 1; \
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fi
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# Understand the history of the Homebrew Computer Club
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# as well as the West Coast Computer Faire and
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# you might be confused different. :-)
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#
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supernova: nuke
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@-if [ -r .code_anal ]; then \
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${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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deep_magic:
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@-if [ -r .code_anal ]; then \
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ccode_analysis --deep_magic 3a3fabb90892eeb2f610ae0f74a35a970060665a063ab702bd686c17c4ae07f6 --FNV1a_hash_256_bit "prog"; \
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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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@${TRUE}
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magic: deep_magic
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@-if [ -r .code_anal ]; then \
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ccode_analysis --mode 216091 --level 216193 --FNV1a_hash_256_bit "prog"; \
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else \
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echo "If you don't eat yer meat, you can't have any pudding!"; \
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echo "How can you have any pudding if you don't eat yer meat?!"; \
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fi
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@${TRUE}
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# The IOCCC resident astronomer states
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#
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charon: supernova
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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 $@ is a planet
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pluto: supernova
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${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 $@ is a planet
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@echo get used to having lots of planets because a $< can ${MAKE} a lot of them
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