Mercurial > hg > aboriginal
view more/timeout.sh @ 1786:0787ceb820bf draft 1.4.2
When x86-64 switched on NPTL in uClibc, distcc broke, and it turns out fully
native compiles under qemu never worked due to qemu not quite emulating
floating point right and confusing the perl build with zero not comparing equal
to zero.
As long as it's broken anyway, switch it over to musl and fix it up on that
side. It's no longer worth trying to fix anything broken in uClibc, the
project is dead. (I'm aware of uClibc-ng, and am treating it exactly the
same way I treated the ecommstation reboot of OS/2.)
author | Rob Landley <rob@landley.net> |
---|---|
date | Fri, 11 Sep 2015 13:25:14 -0500 |
parents | 2868f2d87624 |
children |
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#!/bin/bash # Run a command line with a hang timeout, which kills the child process if it # doesn't produce a new line of output for $1 seconds. # This script has to be a separate process (rather than just a shell function) # so killing it doesn't kill the parent process. source sources/utility_functions.sh if [ $# -lt 1 ] then echo "Usage: timeout.sh SECONDS COMMANDS..." >&2 exit 1 fi trap "killtree $$" EXIT TIMEOUT="$1" shift ( eval "$@" ) | tee >(while read -t "$TIMEOUT" -n 32 i; do true; done; sleep 1; kill -TERM $$ 2>/dev/null )