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#!/bin/bash
set -e -x
cd $(dirname $0)
check-reqs_no() {
}
check-reqs_disk() {
local space
space=$(df -P . 2>/dev/null | awk 'FNR == 2 {print $4}')
if [[ $? == 0 && -n $space && $space -lt $1 ]] ; then
echo >&2 "Warning: There is NOT at least $1 KiB disk space available, build may fail."
fi
}
check-reqs_memory() {
local actual_memory
if [[ -r /proc/meminfo ]] ; then
actual_memory=$(awk '/MemTotal/ { print $2 }' /proc/meminfo)
fi
if [[ -n $actual_memory && $actual_memory -lt $((1024 * $1)) ]] ; then
echo >&2 "Warning: There is NOT at least $1 KiB RAM available, build may fail."
echo >&2 "If it does, try setting MAKEOPTS lower or simply re-running this script."
fi
}
if ! grep -q -- -j <<< "$MAKEOPTS"; then
NPROC="`nproc`"
MAKEOPTS="-j$NPROC $MAKEOPTS"
echo >&2 "No -j detected, setting $MAKEOPTS automatically."
check-reqs_memory $(( NPROC * 262144 )) # 256 MiB/job
if [[ $NOTEMP ]]; then
check-reqs_disk 500000 # 500 MiB
else
check-reqs_disk 13000000
echo >&2 "If you have insufficient disk space (indicated if so above), consider setting NOTEMP=1 to disable generation of Y4M files."
fi
fi
cd unrpyc
# silence build failure
make $MAKEOPTS install || true
cd ..
make $MAKEOPTS
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