source: vendor/3.6.0/buildtools/mktowscript/rebuild_all.sh

#!/bin/sh

cat mklist.txt |
while read line; do
    ws=""
    list=""
    for f in $line; do
        echo "Processing $f"
        f="../../$f"
        test -f $f || {
            echo "$f doesn't exist"
            exit 1
        }
        ws="$(dirname $f)/wscript_build"
        if [ -f $ws ]; then
            if test -s $ws && ! grep "AUTOGENERATED.by.mktowscript" $ws > /dev/null; then
                echo "Skipping manually edited file $ws"
                continue
            fi
        fi
        list="$list $f"
    done
    if [ "$list" = "" ]; then
        continue
    fi
    ./mktowscript.pl $list > wscript_build.$$ || {
        echo "Failed on $f"
        rm -f wscript_build.$$
        exit 1
    }
    if cmp wscript_build.$$ $ws > /dev/null 2>&1; then
        rm -f wscript_build.$$
    else
        mv wscript_build.$$ $ws || exit 1
    fi
    #exit 1
done