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py3port: setup.py: check Python version

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The MMGen Project 2019-02-06 10:33:36 +00:00
commit 489d637719
1 changed files with 8 additions and 0 deletions
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setup.py
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@ -18,6 +18,14 @@
import sys,os,subprocess
from shutil import copy2
ver = sys.version_info[:2]
min_ver = (3,5)
if ver[0] < min_ver[0] or ver[1] < min_ver[1]:
m = '{}.{}: wrong Python version. MMGen requires Python {M}.{m} or greater\n'
sys.stderr.write(m.format(*ver,M=min_ver[0],m=min_ver[1]))
sys.exit(1)
_gvi = subprocess.check_output(['gcc','--version']).decode().splitlines()[0]
have_mingw64 = 'x86_64' in _gvi and 'MinGW' in _gvi
have_arm = subprocess.check_output(['uname','-m']).strip() == 'aarch64'