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#!/bin/sh
shout() { echo "compile: $@" >&2; }
barf() { shout "fatal: $@"; exit 111; }
safe() { "$@" || barf "cannot $@"; }
umask 022
[ -d package ] || barf "no package directory"
[ -d src ] || barf "no src directory"
here=`env - PATH=$PATH pwd`
safe mkdir -p compile command
[ -h compile/src ] || safe ln -s $here/src compile/src
for i in `ls src`
do
[ -h compile/$i ] || safe ln -s src/$i compile/$i
done
for i in `sed -e '/^it-/!d' -e 's/^it-//' < compile/it=d`
do
all="$all $i"
done
other="`grep -v '^it-' compile/it=d`"
usage() { shout "usage: package/rts [ [-]$all ]"; exit 100; }
targets=""
if [ $# -eq 0 ]
then
targets="$all"
else
if [ "$1" = "-" ]
then
shift
suppress=":"
for i in ${1+"$@"}
do
case "$all " in
*\ $i\ *)
;;
*)
usage
;;
esac
suppress="$suppress$i:"
done
for i in $all
do
case "$suppress" in
*:$i:*)
;;
*)
targets="$targets $i"
;;
esac
done
else
for i in ${1+"$@"}
do
case "$all " in
*\ $i\ *)
;;
*)
usage
;;
esac
targets="$targets $i"
done
fi
fi
[ "X$all" != "X" ] && [ "X$targets" = "X" ] && usage
commands=
for i in $targets
do
commands="$commands `cat package/commands-$i`"
done
safe cd compile
safe make $other `echo "$targets" | sed -e 's/ / it-/g'`
safe cd $here
for i in $commands
do
safe rm -f command/$i'{new}'
safe cp -p compile/$i command/$i'{new}'
safe mv -f command/$i'{new}' command/$i
done
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