Wrap build.py's contents in a main function.

This prevents its local variables from becoming global variables.
This commit is contained in:
Dan Gohman
2018-03-20 15:22:22 -07:00
parent 03ee007624
commit e787357520

View File

@@ -14,19 +14,27 @@ import gen_legalizer
import gen_registers
import gen_binemit
parser = argparse.ArgumentParser(description='Generate sources for Cretonne.')
parser.add_argument('--out-dir', help='set output directory')
args = parser.parse_args()
out_dir = args.out_dir
def main():
# type: () -> None
parser = argparse.ArgumentParser(
description='Generate sources for Cretonne.')
parser.add_argument('--out-dir', help='set output directory')
isas = isa.all_isas()
args = parser.parse_args()
out_dir = args.out_dir
gen_types.generate(out_dir)
gen_instr.generate(isas, out_dir)
gen_settings.generate(isas, out_dir)
gen_encoding.generate(isas, out_dir)
gen_legalizer.generate(isas, out_dir)
gen_registers.generate(isas, out_dir)
gen_binemit.generate(isas, out_dir)
gen_build_deps.generate()
isas = isa.all_isas()
gen_types.generate(out_dir)
gen_instr.generate(isas, out_dir)
gen_settings.generate(isas, out_dir)
gen_encoding.generate(isas, out_dir)
gen_legalizer.generate(isas, out_dir)
gen_registers.generate(isas, out_dir)
gen_binemit.generate(isas, out_dir)
gen_build_deps.generate()
if __name__ == "__main__":
main()