a12917370a
While here, simplify handling with OPTARG using IFS. developped with and 'go for it' dsl@
88 lines
1.7 KiB
Bash
Executable File
88 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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#
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# $NetBSD: makeflist,v 1.76 2009/12/05 15:56:25 cegger Exp $
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#
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# Print out the files in some or all lists.
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# Usage: makeflist [-bxlo] [-a arch] [-m machine] [-s setsdir] [setname ...]
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#
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rundir="$(dirname "$0")" # ${0%/*} isn't good enough when there's no "/"
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. "${rundir}/sets.subr"
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lists=
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usage()
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{
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cat 1>&2 <<USAGE
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Usage: ${0##*/} [-L base,x,ext] [-bxyo] [-a arch] [-m machine] [-s setsdir] [setname [...]]
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-L base,x,ext print specified lists
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-b print netbsd + x11 lists
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-x print make x11 lists
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-y print make extsrc lists
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-l just list the selected set names, not the contents
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-o only match obsolete files
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-a arch set arch (e.g, m68k, mipseb, mipsel, powerpc) [${MACHINE_ARCH}]
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-m machine set machine (e.g, amiga, i386, macppc) [${MACHINE}]
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-s setsdir directory to find sets [${setsdir}]
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[setname [...]] sets to build [${lists}]
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USAGE
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exit 1
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}
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# handle args
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while getopts L:bxXloa:m:s: ch; do
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case ${ch} in
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L)
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save_IFS="${IFS}"
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IFS=,
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for _list in ${OPTARG}; do
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case $_list in
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base) lists="${lists} ${nlists}" ;;
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x) lists="${lists} ${xlists}" ;;
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ext) lists="${lists} ${extlists}" ;;
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esac
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done
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IFS="${save_IFS}"
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;;
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# backward compat
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b)
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lists="${nlists} ${xlists}"
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;;
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x)
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lists="${xlists}"
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;;
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y)
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lists="${extlists}"
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;;
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l)
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listonly=1
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;;
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o)
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obsolete=1
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;;
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a)
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MACHINE_ARCH="${OPTARG}"
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MACHINE_CPU="$(arch_to_cpu "${OPTARG}")"
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;;
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m)
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MACHINE="${OPTARG}"
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;;
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s)
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setsdir="${OPTARG}"
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;;
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*)
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usage
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;;
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esac
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done
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shift $((${OPTIND} - 1))
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if [ -n "$1" ]; then
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lists="$*"
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fi
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if [ -n "${listonly}" ]; then
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echo ${lists} | tr ' ' '\n'
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exit 0
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fi
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list_set_files ${lists:-${nlists}} | ${AWK} '{print $1}' | ${SORT} -u
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