FindPython: Fix erroneous regex in ABI check

A regex added by commit 6fdfe2428d (FindPython: enhance ABI checks
against include directory, 2020-09-02, v3.18.3~17^2) was missing a
backslash.

Fixes: #21223
This commit is contained in:
Marc Chevrier
2020-09-23 17:17:01 +02:00
committed by Brad King
parent 177fc02073
commit 6c094c1c1e

View File

@@ -612,7 +612,7 @@ function (_PYTHON_GET_VERSION)
if (NOT config)
# pyconfig.h can be a wrapper to a platform specific pyconfig.h
# In this case, try to identify ABI from include directory
if (_${_PYTHON_PREFIX}_INCLUDE_DIR MATCHES "python${version_major}\.${version_minor}+([dmu]*)")
if (_${_PYTHON_PREFIX}_INCLUDE_DIR MATCHES "python${version_major}\\.${version_minor}+([dmu]*)")
set (abi "${CMAKE_MATCH_1}")
else()
set (abi "")