529 lines
12 KiB
Plaintext
529 lines
12 KiB
Plaintext
# $NetBSD: sets.subr,v 1.83 2009/04/07 20:46:20 apb Exp $
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#
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#
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# The following variables contain defaults for sets.subr functions and callers:
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# setsdir path to src/distrib/sets
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# nlists list of base sets
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# xlists list of x11 sets
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# obsolete controls if obsolete files are selected instead
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# module if != "no", enable MODULE sets
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# shlib shared library format (a.out, elf, or "")
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# stlib static library format (a.out, elf)
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#
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# The following <bsd.own.mk> variables are exported to the environment:
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# MACHINE
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# MACHINE_ARCH
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# MACHINE_CPU
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# HAVE_GCC
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# HAVE_GDB
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# TOOLCHAIN_MISSING
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# OBJECT_FMT
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# as well as:
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#
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MKVARS="\
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MKBFD \
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MKCATPAGES \
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MKCOMPAT \
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MKCRYPTO \
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MKCRYPTO_IDEA \
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MKCRYPTO_MDC2 \
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MKCRYPTO_RC5 \
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MKCVS \
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MKDEBUG \
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MKDEBUGLIB \
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MKDOC \
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MKDYNAMICROOT \
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MKGCC \
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MKGCCCMDS \
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MKGDB \
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MKHESIOD \
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MKHTML \
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MKINET6 \
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MKINFO \
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MKIPFILTER \
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MKISCSI \
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MKKERBEROS \
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MKLDAP \
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MKLINT \
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MKLVM \
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MKMAN \
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MKMANPAGES \
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MKMANZ \
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MKNLS \
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MKNVI \
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MKPAM \
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MKPF \
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MKPIC \
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MKPOSTFIX \
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MKPROFILE \
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MKSHARE \
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MKSKEY \
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MKX11 \
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MKXORG \
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MKYP \
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USE_INET6 \
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USE_KERBEROS \
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USE_LDAP \
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USE_YP \
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NETBSDSRCDIR \
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MAKEVERBOSE \
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"
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#
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# The following variables refer to tools that are used when building sets:
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#
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: ${AWK:=awk}
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: ${CKSUM:=cksum}
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: ${COMM:=comm}
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: ${DATE:=date}
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: ${DB:=db}
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: ${EGREP:=egrep}
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: ${ENV_CMD:=env} # ${ENV} is special to sh(1), ksh(1), etc.
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: ${FGREP:=fgrep}
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: ${FIND:=find}
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: ${GREP:=grep}
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: ${GZIP_CMD:=gzip} # ${GZIP} is special to gzip(1)
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: ${HOSTNAME:=hostname}
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: ${HOST_SH:=sh}
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: ${IDENT:=ident}
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: ${JOIN:=join}
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: ${LS:=ls}
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: ${MAKE:=make}
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: ${MKTEMP:=mktemp}
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: ${MTREE:=mtree}
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: ${PASTE:=paste}
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: ${PAX:=pax}
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: ${PKG_CREATE:=pkg_create}
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: ${PRINTF:=printf}
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: ${SED:=sed}
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: ${SORT:=sort}
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: ${STAT:=stat}
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: ${TSORT:=tsort}
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: ${UNAME:=uname}
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: ${WC:=wc}
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#
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# If printf is a shell builtin command, then we can
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# implement cheaper versions of basename and dirname
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# that do not involve any fork/exec overhead.
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# If printf is not builtin, approximate it using echo,
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# and hope there are no weird file names that cause
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# some versions of echo to do the wrong thing.
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# (Converting to this version of dirname speeded up the
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# syspkgdeps script by an order of magnitude, from 68
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# seconds to 6.3 seconds on one particular host.)
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#
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# Note that naive approximations for dirname
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# using ${foo%/*} do not do the right thing in cases
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# where the result should be "/" or ".".
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#
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case "$(type printf)" in
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*builtin*)
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basename ()
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{
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local bn
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bn="${1##*/}"
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bn="${bn%$2}"
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printf "%s\n" "$bn"
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}
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dirname ()
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{
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local dn
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case "$1" in
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?*/*) dn="${1%/*}" ;;
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/*) dn=/ ;;
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*) dn=. ;;
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esac
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printf "%s\n" "$dn"
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}
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;;
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*)
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basename ()
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{
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local bn
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bn="${1##*/}"
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bn="${bn%$2}"
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echo "$bn"
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}
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dirname ()
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{
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local dn
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case "$1" in
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?*/*) dn="${1%/*}" ;;
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/*) dn=/ ;;
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*) dn=. ;;
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esac
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echo "$dn"
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}
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;;
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esac
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oIFS=$IFS
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IFS="
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"
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for x in $(
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${MAKE} -B -f- all <<EOMAKE
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.include <bsd.own.mk>
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.if (\${MKMAN} == "no" || empty(MANINSTALL:Mmaninstall))
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MKMANPAGES=no
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.else
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MKMANPAGES=yes
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.endif
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.if \${MKX11} != "no"
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. if \${X11FLAVOUR} == "Xorg"
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MKXORG:=yes
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MKX11:=no
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. else
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MKXORG:=no
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. endif
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.endif
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all:
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.for i in MACHINE MACHINE_ARCH MACHINE_CPU \
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HAVE_GCC HAVE_GDB OBJECT_FMT TOOLCHAIN_MISSING \
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${MKVARS}
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@echo "export \$i=\${\$i}"
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.endfor
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EOMAKE
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); do
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# echo 1>&2 "DEBUG: read $x"
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eval $x
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done
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IFS=$oIFS
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setsdir=${0%/*}
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nlists="base comp etc games man misc tests text"
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xlists="xbase xcomp xetc xfont xserver"
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obsolete=0
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module=yes
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if [ "${MACHINE}" = "evbppc" ]; then
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module=no # Turn off MODULEs for some ports.
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fi
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# Determine lib type. Do this first so stlib also gets set.
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if [ "${OBJECT_FMT}" = "ELF" ]; then
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shlib=elf
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else
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shlib=aout
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fi
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stlib=$shlib
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# Now check for MKPIC or specials and turn off shlib if need be.
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if [ "${MKPIC}" = "no" ]; then
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shlib=no
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fi
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if [ "${MACHINE_ARCH}" = "m68000" ]; then
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shlib=no # Turn off shlibs for some ports.
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fi
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OSRELEASE=`${HOST_SH} ${NETBSDSRCDIR}/sys/conf/osrelease.sh`
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MODULEDIR="stand/${MACHINE}/${OSRELEASE}/modules"
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SUBST="s#@MODULEDIR@#${MODULEDIR}#g"
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SUBST="${SUBST};s#@OSRELEASE@#${OSRELEASE}#g"
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SUBST="${SUBST};s#@MACHINE@#${MACHINE}#g"
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#
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# list_set_files setfile [...]
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#
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# Produce a packing list for setfile(s).
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# In each file, a record consists of a path and a System Package name,
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# separated by whitespace. E.g.,
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#
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# # $NetBSD: sets.subr,v 1.83 2009/04/07 20:46:20 apb Exp $
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# . base-sys-root [keyword[,...]]
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# ./altroot base-sys-root
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# ./bin base-sys-root
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# ./bin/[ base-util-root
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# ./bin/cat base-util-root
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# [...]
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#
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# A # in the first column marks a comment.
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#
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# If ${obsolete} != 0, only entries with an "obsolete" keyword will
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# be printed. All other keywords must be present.
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#
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# The third field is an optional comma separated list of keywords to
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# control if a record is printed; every keyword listed must be enabled
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# for the record to be printed. The following keywords are available:
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# dummy dummy entry (ignored)
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# obsolete file is obsolete, and only printed if
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# ${obsolete} != 0
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#
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# bfd ${MKBFD} != no
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# catpages ${MKCATPAGES} != no
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# compat ${MKCOMPAT} != no
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# crypto ${MKCRYPTO} != no
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# crypto_idea ${MKCRYPTO_IDEA} != no
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# crypto_mdc2 ${MKCRYPTO_MDC2} != no
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# crypto_rc5 ${MKCRYPTO_RC5} != no
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# cvs ${MKCVS} != no
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# debug ${MKDEBUG} != no
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# debuglib ${MKDEBUGLIB} != no
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# doc ${MKDOC} != no
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# dynamicroot ${MKDYNAMICROOT} != no
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# gcc ${MKGCC} != no
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# gcccmds ${MKGCCCMDS} != no
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# gdb ${MKGDB} != no
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# hesiod ${MKHESIOD} != no
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# html ${MKHTML} != no
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# inet6 ${MKINET6} != no
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# info ${MKINFO} != no
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# ipfilter ${MKIPFILTER} != no
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# iscsi ${MKISCSI} != no
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# kerberos ${MKKERBEROS} != no
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# ldap ${MKLDAP} != no
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# lint ${MKLINT} != no
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# lvm ${MKLVM} != no
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# man ${MKMAN} != no
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# manpages ${MKMANPAGES} != no
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# manz ${MKMANZ} != no
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# nls ${MKNLS} != no
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# nvi ${MKNVI} != no
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# pam ${MKPAM} != no
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# pf ${MKPF} != no
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# pic ${MKPIC} != no
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# postfix ${MKPOSTFIX} != no
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# profile ${MKPROFILE} != no
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# share ${MKSHARE} != no
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# skey ${MKSKEY} != no
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# x11 ${MKX11} != no && ${X11FLAVOUR} != "Xorg"
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# xorg ${MKX11} != no && ${X11FLAVOUR} == "Xorg"
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# yp ${MKYP} != no
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#
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# gcc=<n> <n> = value of ${HAVE_GCC}
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# gdb=<n> <n> = value of ${HAVE_GDB}
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#
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# use_inet6 ${USE_INET6} != no
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# use_kerberos ${USE_KERBEROS} != no
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# use_yp ${USE_YP} != no
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#
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# .cat if ${MKMANZ} != "no" && ${MKCATPAGES} != "no"
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# automatically append ".gz" to the filename
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#
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# .man if ${MKMANZ} != "no" && ${MKMAN} != "no"
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# automatically append ".gz" to the filename
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#
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list_set_files()
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{
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if [ ${MAKEVERBOSE:-2} -lt 3 ]; then
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verbose=false
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else
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verbose=true
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fi
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for setname; do
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list=`list_set_lists $setname`
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for l in $list; do
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echo $l
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if $verbose; then
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echo >&2 "DEBUG: list_set_files: $l"
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fi
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done
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done | xargs cat | ${SED} ${SUBST} | \
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${AWK} -v obsolete=${obsolete} '
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BEGIN {
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if (obsolete)
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wanted["obsolete"] = 1
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split("'"${MKVARS}"'", needvars)
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for (vi in needvars) {
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nv = needvars[vi]
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kw = tolower(nv)
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sub(/^mk/, "", kw)
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if (ENVIRON[nv] != "no")
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wanted[kw] = 1
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}
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if ("'"${TOOLCHAIN_MISSING}"'" != "yes") {
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wanted["gcc=" "'"${HAVE_GCC}"'"] = 1
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wanted["gdb=" "'"${HAVE_GDB}"'"] = 1
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}
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if (("man" in wanted) && ("catpages" in wanted))
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wanted[".cat"] = 1
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if (("man" in wanted) && ("manpages" in wanted))
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wanted[".man"] = 1
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}
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/^#/ {
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next;
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}
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NF > 2 && $3 != "-" {
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split($3, keywords, ",")
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show = 1
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haveobs = 0
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for (ki in keywords) {
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kw = keywords[ki]
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if (("manz" in wanted) &&
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(kw == ".cat" || kw == ".man"))
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$1 = $1 ".gz"
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negated = match(kw, "! *")
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if (negated > 0) {
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kw = substr(kw, RSTART + RLENGTH)
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if (kw in wanted)
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show = 0
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} else {
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if (! (kw in wanted))
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show = 0
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}
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if (kw == "obsolete")
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haveobs = 1
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}
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if (obsolete && ! haveobs)
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next
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if (show)
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print
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next
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}
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{
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if (! obsolete)
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print
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}'
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}
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#
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# list_set_lists setname
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#
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# Print to stdout a list of files, one filename per line, which
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# concatenate to create the packing list for setname. E.g.,
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#
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# .../lists/base/mi
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# .../lists/base/rescue.mi
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# .../lists/base/md.i386
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# [...]
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#
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# For a given setname $set, the following files may be selected from
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# .../list/$set:
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# mi
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# ad.${MACHINE_ARCH}
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# (or) ad.${MACHINE_CPU}
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# ad.${MACHINE_CPU}.shl
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# md.${MACHINE}.${MACHINE_ARCH}
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# (or) md.${MACHINE}
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# stl.mi
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# stl.stlib
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# shl.mi
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# shl.shlib
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# module.mi if ${module} != no
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# module.${MACHINE} if ${module} != no
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# module.ad.${MACHINE_ARCH} if ${module} != no
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# (or) module.ad.${MACHINE_CPU} if ${module} != no
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# rescue.shl
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# rescue.${MACHINE}
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# rescue.ad.${MACHINE_ARCH}
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# (or) rescue.ad.${MACHINE_CPU}
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# rescue.ad.${MACHINE_CPU}.shl
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#
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# Environment:
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# shlib
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# stlib
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#
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list_set_lists()
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{
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setname=$1
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setdir=$setsdir/lists/$setname
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echo $setdir/mi
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if [ "${MACHINE}" != "${MACHINE_ARCH}" ]; then
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# Prefer an ad.${MACHINE_ARCH} over an ad.${MACHINE_CPU},
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# since the arch-specific one will be more specific than
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# the cpu-specific one.
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if [ -f $setdir/ad.${MACHINE_ARCH} ]; then
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echo $setdir/ad.${MACHINE_ARCH}
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elif [ -f $setdir/ad.${MACHINE_CPU} ]; then
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echo $setdir/ad.${MACHINE_CPU}
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fi
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if [ "$shlib" != "no" -a \
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-f $setdir/ad.${MACHINE_CPU}.shl ]; then
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echo $setdir/ad.${MACHINE_CPU}.shl
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fi
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fi
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if [ -f $setdir/md.${MACHINE}.${MACHINE_ARCH} ]; then
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echo $setdir/md.${MACHINE}.${MACHINE_ARCH}
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elif [ -f $setdir/md.${MACHINE} ]; then
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echo $setdir/md.${MACHINE}
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fi
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if [ -f $setdir/stl.mi ]; then
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echo $setdir/stl.mi
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fi
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if [ -f $setdir/stl.${stlib} ]; then
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echo $setdir/stl.${stlib}
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fi
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if [ "$shlib" != "no" ]; then
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if [ -f $setdir/shl.mi ]; then
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echo $setdir/shl.mi
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fi
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if [ -f $setdir/shl.${shlib} ]; then
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echo $setdir/shl.${shlib}
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fi
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fi
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if [ "$module" != "no" ]; then
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if [ -f $setdir/module.mi ]; then
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echo $setdir/module.mi
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fi
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if [ -f $setdir/module.${MACHINE} ]; then
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echo $setdir/module.${MACHINE}
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fi
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if [ "${MACHINE}" != "${MACHINE_ARCH}" ]; then
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# Prefer a module.ad.${MACHINE_ARCH} over a
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# module.ad.${MACHINE_CPU}, since the arch-
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# specific one will be more specific than the
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# cpu-specific one.
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if [ -f $setdir/module.ad.${MACHINE_ARCH} ]; then
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echo $setdir/module.ad.${MACHINE_ARCH}
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elif [ -f $setdir/module.ad.${MACHINE_CPU} ]; then
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echo $setdir/module.ad.${MACHINE_CPU}
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fi
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fi
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fi
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if [ -f $setdir/rescue.mi ]; then
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echo $setdir/rescue.mi
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fi
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if [ -f $setdir/rescue.${MACHINE} ]; then
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echo $setdir/rescue.${MACHINE}
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fi
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if [ "${MACHINE}" != "${MACHINE_ARCH}" ]; then
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# Prefer a rescue.ad.${MACHINE_ARCH} over a
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# rescue.ad.${MACHINE_CPU}, since the arch-
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# specific one will be more specific than the
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# cpu-specific one.
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if [ -f $setdir/rescue.ad.${MACHINE_ARCH} ]; then
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echo $setdir/rescue.ad.${MACHINE_ARCH}
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elif [ -f $setdir/rescue.ad.${MACHINE_CPU} ]; then
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echo $setdir/rescue.ad.${MACHINE_CPU}
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fi
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if [ "$shlib" != "no" -a \
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-f $setdir/rescue.ad.${MACHINE_CPU}.shl ]; then
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echo $setdir/rescue.ad.${MACHINE_CPU}.shl
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fi
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fi
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}
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# arch_to_cpu mach
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#
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# Print the ${MACHINE_CPU} for ${MACHINE_ARCH}=mach,
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# as determined by <bsd.own.mk>.
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#
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arch_to_cpu()
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{
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MACHINE_ARCH=${1} ${MAKE} -B -f- all <<EOMAKE
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.include <bsd.own.mk>
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all:
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@echo \${MACHINE_CPU}
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EOMAKE
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}
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# arch_to_endian mach
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#
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# Print the ${TARGET_ENDIANNESS} for ${MACHINE_ARCH}=mach,
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# as determined by <bsd.endian.mk>.
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#
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arch_to_endian()
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{
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MACHINE_ARCH=${1} ${MAKE} -B -f- all <<EOMAKE
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.include <bsd.endian.mk>
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all:
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@echo \${TARGET_ENDIANNESS}
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EOMAKE
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}
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