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env
executable file
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/
env
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#!/bin/bash
set -e
# https://stackoverflow.com/a/246128
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
verbose_flag=""
while getopts vx arg; do
case "$arg" in
v) verbose_flag="--verbose";;
x) set -x;;
esac
done
shift $((OPTIND-1))
export PKG_CONFIG="${DIR}/scripts/pkg-config.sh"
# If this script is being executed, it will be executed under bash
# so the bash source variable should be present. If the variable
# matches the current script, then we are being executed and the
# default argument should be to print the environment.
if [ $# -eq 0 ] && [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
set -- env
fi
if [ $# -gt 0 ]; then exec "$@"; fi