gst-plugins-rs/cargo_wrapper.py
Guillaume Desmottes b9f8ce9995 meson: add support for static build
There is no way to dynamically ask Cargo to build static or dynamic lib
so we have to build both and pick the one we care when doing the meson
processing.

Fix #88
2020-11-16 15:30:32 +01:00

67 lines
1.9 KiB
Python

#!/usr/bin/env python3
import glob
import os
import os.path
import shutil
import subprocess
import sys
command, meson_build_dir, meson_current_source_dir, meson_build_root, target, exclude, extra_env = sys.argv[
1:8]
cargo_target_dir = os.path.join(meson_build_dir, 'target')
env = os.environ.copy()
env['CARGO_TARGET_DIR'] = cargo_target_dir
pkg_config_path = env.get('PKG_CONFIG_PATH', '').split(':')
pkg_config_path.append(os.path.join(meson_build_root, 'meson-uninstalled'))
env['PKG_CONFIG_PATH'] = ':'.join(pkg_config_path)
if len(extra_env) > 0:
for e in extra_env.split(','):
k, v = e.split(':')
env[k] = v
if command == 'build':
# cargo build
ext = sys.argv[8]
# when using --default-library=both 2 extensions are passed
try:
ext2 = sys.argv[9]
except IndexError:
ext2 = None
cargo_cmd = ['cargo', 'build', '--all-targets',
'--manifest-path', os.path.join(
meson_current_source_dir, 'Cargo.toml'),
'--workspace']
if target == 'release':
cargo_cmd.append('--release')
elif command == 'test':
# cargo test
cargo_cmd = ['cargo', 'test', '--no-fail-fast', '--color=always', '--manifest-path',
os.path.join(meson_current_source_dir, 'Cargo.toml'),
'--workspace']
else:
print("Unknown command:", command)
sys.exit(1)
if len(exclude) > 0:
for e in exclude.split(','):
cargo_cmd.append('--exclude')
cargo_cmd.append(e)
try:
subprocess.run(cargo_cmd, env=env, check=True)
except subprocess.SubprocessError:
sys.exit(1)
if command == 'build':
# Copy so files to build dir
for f in glob.glob(os.path.join(cargo_target_dir, target, '*.' + ext)):
shutil.copy(f, meson_build_dir)
if ext2:
for f in glob.glob(os.path.join(cargo_target_dir, target, '*.' + ext2)):
shutil.copy(f, meson_build_dir)