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#!/usr/bin/env bash
#-*-mode:sh;indent-tabs-mode:nil;tab-width:2;coding:utf-8-*-┐
#───vi: set net ft=sh ts=2 sts=2 fenc=utf-8 :vi─────────────┘
#
# OVERVIEW
#
# Temporary Directory Discovery
#
# DESCRIPTION
#
# We call this script once per build to ideally find a folder that's
# backed by an in-memory file system. We then export it to the TMPDIR
# environment variable. Many programs use it under the hood, e.g. gcc,
# so it grants many small performance improvements.
MKDIR=${MKDIR:-$(command -v mkdir) -p} || exit
$MKDIR o/tmp
echo o/tmp