Subversion Repositories planix.SVN

#!/bin/rc

x=/tmp/mk$pid

fn sigexit { rm -f $x }
fn sigint { rm -f $x }

tee $x < $1 | sed -e 's/\$\(([^)]*)\)([        :\/])/$\1\2/g
        s/\$\(([^)]*)\)$/$\1/g
        s/\$\(([^)]*)\)/${\1}/g
        s/^     @/  /
        /^      -/,/[^\\]$/{
                /[^\\]\$/s/$/; set -e/
        }
        /^      -/s/    -/      set +e; /
        s/:\&/:/
        s/\$% /$stem /g
        s/\$%\./$stem\./g
        s/\$%/${stem}/g
        s/\$@([         ]|$)/$target\1/g
        s/\$@/${target}/g
        s/\$\^/${prereq}/g
        s/\$\?/$newprereq/g'

if(grep -s 'cd[         ]|make' < $x){
        {
                echo 'Warning: recipes containing cd or make need attention.'
                grep 'cd[       ]|make' < $x
        } >[1=2]
}