We checked to find a piece of software that wasn't in the packages collection, and picked GNU bison. Quite why someone would want to have bison when Berkeley yacc is already present in the tree is beyond us, but it's useful for the purposes of this exercise. # $NetBSD$ # DISTNAME= bison-1.25 CATEGORIES= devel MASTER_SITES= ${MASTER_SITE_GNU:=bison/} MAINTAINER= pkgsrc-users@NetBSD.org HOMEPAGE= https://www.gnu.org/software/bison/bison.html COMMENT= GNU yacc clone GNU_CONFIGURE= yes INFO_FILES= yes .include "../../mk/bsd.pkg.mk" GNU version of yacc. Can make re-entrant parsers, and numerous other improvements. Why you would want this when Berkeley &man.yacc.1; is part of the &os; source tree is beyond me. @comment $NetBSD$ bin/bison man/man1/bison.1.gz share/bison.simple share/bison.hairy The NetBSD package system comes with pkgtools/pkglint which helps to check the contents of these files. After installation it is quite easy to use, just change to the directory of the package you wish to examine and run pkglint: &uprompt; pkglint ERROR: Makefile: Each package must define its LICENSE. WARN: Makefile:9: HOMEPAGE should migrate from http to https. NOTE: PLIST:3: The .gz extension is unnecessary for manual pages. WARN: PLIST:5: "share/bison.hairy" should be sorted before "share/bison.simple". 1 error, 2 warnings and 1 note found. (Run "pkglint -e" to show explanations.) (Run "pkglint -fs" to show what can be fixed automatically.) (Run "pkglint -F" to automatically fix some issues.) Depending on the supplied command line arguments (see pkglint(1)), more checks will be performed. Use e.g. pkglint -Wall for a very thorough check. Create the directory where the package lives, plus any auxiliary directories: &rprompt; cd /usr/pkgsrc/lang &rprompt; mkdir bison &rprompt; cd bison &rprompt; mkdir patches Create Makefile, DESCR and PLIST (see ) then continue with fetching the distfile: &rprompt; make fetch >> bison-1.25.tar.gz doesn't seem to exist on this system. >> Attempting to fetch from ftp://prep.ai.mit.edu/pub/gnu//. Requesting ftp://prep.ai.mit.edu/pub/gnu//bison-1.25.tar.gz (via ftp://orpheus.amdahl.com:80/) ftp: Error retrieving file: 500 Internal error >> Attempting to fetch from ftp://wuarchive.wustl.edu/systems/gnu//. Requesting ftp://wuarchive.wustl.edu/systems/gnu//bison-1.25.tar.gz (via ftp://orpheus.amdahl.com:80/) ftp: Error retrieving file: 500 Internal error >> Attempting to fetch from ftp://ftp.freebsd.org/pub/FreeBSD/distfiles//. Requesting ftp://ftp.freebsd.org/pub/FreeBSD/distfiles//bison-1.25.tar.gz (via ftp://orpheus.amdahl.com:80/) Successfully retrieved file. Generate the checksum of the distfile into distinfo: &rprompt; make makedistinfo Now compile: &rprompt; make >> Checksum OK for bison-1.25.tar.gz. ===> Extracting for bison-1.25 ===> Patching for bison-1.25 ===> Ignoring empty patch directory ===> Configuring for bison-1.25 creating cache ./config.cache checking for gcc... cc checking whether we are using GNU C... yes checking for a BSD compatible install... /usr/bin/install -c -o bin -g bin checking how to run the C preprocessor... cc -E checking for minix/config.h... no checking for POSIXized ISC... no checking whether cross-compiling... no checking for ANSI C header files... yes checking for string.h... yes checking for stdlib.h... yes checking for memory.h... yes checking for working const... yes checking for working alloca.h... no checking for alloca... yes checking for strerror... yes updating cache ./config.cache creating ./config.status creating Makefile ===> Building for bison-1.25 cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g LR0.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g allocate.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g closure.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g conflicts.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g derives.c cc -c -DXPFILE=\"/usr/pkg/share/bison.simple\" -DXPFILE1=\"/usr/pkg/share/bison.hairy\" -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -g ./files.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g getargs.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g gram.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g lalr.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g lex.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g main.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g nullable.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g output.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g print.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g reader.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g reduce.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g symtab.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g warshall.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g version.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g getopt.c cc -c -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MEMORY_H=1 -DHAVE_ALLOCA=1 -DHAVE_STRERROR=1 -I./../include -g getopt1.c cc -g -o bison LR0.o allocate.o closure.o conflicts.o derives.o files.o getargs.o gram.o lalr.o lex.o main.o nullable.o output.o print.o reader.o reduce.o symtab.o warshall.o version.o getopt.o getopt1.o ./files.c:240: warning: mktemp() possibly used unsafely, consider using mkstemp() rm -f bison.s1 sed -e "/^#line/ s|bison|/usr/pkg/share/bison|" < ./bison.simple > bison.s1 Everything seems OK, so install the files: &rprompt; make install >> Checksum OK for bison-1.25.tar.gz. ===> Installing for bison-1.25 sh ./mkinstalldirs /usr/pkg/bin /usr/pkg/share /usr/pkg/info /usr/pkg/man/man1 rm -f /usr/pkg/bin/bison cd /usr/pkg/share; rm -f bison.simple bison.hairy rm -f /usr/pkg/man/man1/bison.1 /usr/pkg/info/bison.info* install -c -o bin -g bin -m 555 bison /usr/pkg/bin/bison /usr/bin/install -c -o bin -g bin -m 644 bison.s1 /usr/pkg/share/bison.simple /usr/bin/install -c -o bin -g bin -m 644 ./bison.hairy /usr/pkg/share/bison.hairy cd .; for f in bison.info*; do /usr/bin/install -c -o bin -g bin -m 644 $f /usr/pkg/info/$f; done /usr/bin/install -c -o bin -g bin -m 644 ./bison.1 /usr/pkg/man/man1/bison.1 ===> Registering installation for bison-1.25 You can now use bison, and also - if you decide so - remove it with pkg_delete bison. Should you decide that you want a binary package, do this now: &rprompt; make package >> Checksum OK for bison-1.25.tar.gz. ===> Building package for bison-1.25 Creating package bison-1.25.tgz Registering depends:. Creating gzip'd tar ball in '/u/pkgsrc/lang/bison/bison-1.25.tgz' Now that you don't need the source and object files any more, clean up: &rprompt; make clean ===> Cleaning for bison-1.25