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git-mirror/loop-rebuild
2025-11-20 14:14:14 -08:00

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#!/bin/sh
R=:rendezvous
if ! test -p "$R"
then
rm -f "$R"
mkfifo "$R" || exit
fi
export CC=clang
while cat "$R"
do
time nice -20 Meta/Dothem -j32 --meson CC="clang -O2" USE_ASCIIDOCTOR=
uptime; date
Meta/V
done
exit
ssleep () {
seconds=$1
now=$(date "+%s")
sleep $(( ((now + seconds + seconds / 4) / seconds) * seconds - now))
}
stamp () {
Meta/V 2>/dev/null | sha1sum
}
export CC=clang
P=previous
O=observed
while :
do
while O=$(stamp) && test "$P" = "$O"
do
ssleep 300
done
ssleep 30
time nice -20 Meta/Dothem -j32 --meson CC="clang -O2" USE_ASCIIDOCTOR=
uptime; date
P=$(stamp)
Meta/V
done