def generate_gn_args(mode):
out = []
if mode == "release":
out += ["is_official_build=true"]
elif mode == "debug":
out += ["is_debug=true"]
else:
print "Bad mode {}. Use 'release' or 'debug' (default)" % mode
sys.exit(1)
if "DENO_BUILD_ARGS" in os.environ:
out += os.environ["DENO_BUILD_ARGS"].split()
cacher = prebuilt.load_sccache()
if not os.path.exists(cacher):
cacher = find_executable("sccache") or find_executable("ccache")
# Check if ccache or sccache are in the path, and if so we set cc_wrapper.
cc_wrapper = cacher
if cc_wrapper:
# The gn toolchain does not shell escape cc_wrapper, so do it here.
out += ['cc_wrapper=%s' % gn_string(shell_quote(cc_wrapper))]
if os.name == "nt":
# Disable treat_warnings_as_errors until this sccache bug is fixed:
# https://github.com/mozilla/sccache/issues/264
out += ["treat_warnings_as_errors=false"]
# Look for sccache; if found, set rustc_wrapper.
rustc_wrapper = cacher
if rustc_wrapper:
out += ['rustc_wrapper=%s' % gn_string(rustc_wrapper)]
return out
def main():
enable_ansi_colors()
os.chdir(root_path)
args = parser.parse_args()
if args.no_binary_download:
print "no binary download"
else:
print "binary download"
third_party.download_gn()
third_party.download_clang_format()
third_party.download_clang()
third_party.maybe_download_sysroot()
prebuilt.load_sccache()
write_lastchange()
mode = build_mode(default=None)
if mode is not None:
gn_gen(mode)
else:
gn_gen("release")
gn_gen("debug")
