| http://tortall.lighthouseapp.com/projects/78676-yasm/tickets/249 |
| |
| --- m4/cython.m4 |
| +++ m4/cython.m4 |
| @@ -2,13 +2,14 @@ |
| dnl be set before this function is called. |
| dnl CYTHON_CHECK_VERSION([MIN-VERSION], [ACTION-IF-TRUE], [ACTION-IF-FALSE]) |
| AC_DEFUN([CYTHON_CHECK_VERSION], |
| - [prog="import sys |
| + [prog="import re, sys |
| from Cython.Compiler.Version import version |
| def get_int(arg): |
| - try: |
| - return int(arg) |
| - except ValueError: |
| + matched = re.match(r'\d+', arg) |
| + if matched is None: |
| return 0 |
| + else: |
| + return int(matched.group(0)) |
| # split strings by '.' and convert to numeric. Append some zeros |
| # because we need at least 4 digits for the hex conversion. |
| ver = map(get_int, version.rstrip('abcdefghijklmnopqrstuvwxyz').split('.')) + [[0, 0, 0]] |
