| #!/usr/bin/env bash |
| |
| # Copyright 2020 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # Executes the given python executable with PYTHONPATH set and captures |
| # its output in a file. The first PYTHON_ARG should probably be the path |
| # to a python script that writes something to stdout. |
| # This is to let GN use the mesa python scripts that write headers to stdout. |
| |
| USAGE="Usage: $0 PYTHON_EXE PYTHONPATH OUT_FILE [PYTHON_ARGS...]" |
| |
| if [[ "$#" -lt "3" ]]; then |
| echo "${USAGE}" 1>&2; |
| exit 1 |
| fi |
| |
| PYTHON_EXE=${1} |
| shift |
| PYTHONPATH=${1} |
| shift |
| OUT=${1} |
| shift |
| |
| # -S to decrease start-up time by not looking for site packages. |
| env PYTHONPATH="${PYTHONPATH}" "${PYTHON_EXE}" -S "$@" > ${OUT} |
| exit $? |