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import argparse
import os
import os.path
import shutil
import subprocess
import sys
parser = argparse.ArgumentParser()
parser.add_argument('command', choices=[
'configure', 'build', 'test'], nargs='?', default='test', help='specify command to execute')
parser.add_argument('-a', '--arch', choices=['x86', 'x64'],
default='x64', help='specify target cpu architecture')
parser.add_argument('-c', '--config', choices=['Debug', 'Release'],
default='Debug', help='specify build configuration')
parser.add_argument('-d', '--work-dir', default='build',
help='specify working directory for building')
args = parser.parse_args()
project_root = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
work_dir = os.path.join(project_root, args.work_dir)
try:
vcpkg_root = os.environ.get('VCPKG_INSTALLATION_ROOT')
except:
print('Failed to find vcpkg installation root by environment variable.')
exit(1)
cmake_toolchain_path = os.path.join(
vcpkg_root, 'scripts/buildsystems/vcpkg.cmake')
# this is not used when generator is Visual Studio
def init_vc_environment(arch):
arch_bat_map = {
'x86': 'vcvarsamd64_x86',
'x64': 'vcvars64'
}
vars = subprocess.check_output(['C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Auxiliary\\Build\\{}'.format(
arch_bat_map[arch]), '&&', 'set'], shell=True, text=True)
for var in vars.splitlines():
k, _, v = map(str.strip, var.strip().partition('='))
if k.startswith('?'):
continue
os.environ[k] = v
def configure():
generater_vs_arch_map = {
'x86': 'Win32',
'x64': 'x64'
}
subprocess.check_call('vcpkg install gtest:{arch}-windows ms-gsl:{arch}-windows'.format(arch=args.arch),
stdout=sys.stdout, stderr=sys.stderr)
# -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
subprocess.check_call('cmake -S . -B {build_dir} -G "Visual Studio 16 2019" -A {arch} -T host=x64 -DCMAKE_TOOLCHAIN_FILE={toolchain}'
.format(build_dir=work_dir, arch=generater_vs_arch_map[args.arch], toolchain=cmake_toolchain_path),
stdout=sys.stdout, stderr=sys.stderr)
def build():
subprocess.check_call('cmake --build {build_dir} --target ALL_BUILD --config {config}'.format(build_dir=work_dir, config=args.config),
stdout=sys.stdout, stderr=sys.stderr)
def test():
os.chdir(work_dir)
subprocess.check_call('ctest')
os.chdir(project_root)
os.chdir(project_root)
configure()
if args.command == 'build' or args.command == 'test':
build()
if args.command == 'test':
test()
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