请注意,本文编写于 1741 天前,最后修改于 1741 天前,其中某些信息可能已经过时。
环境
- CentOS Linux release 7.7.1908 (Core)
- Gcc 4.8.5
- Python 3.8.1
相关报错
make build_all CFLAGS_NODIST=" -fprofile-use -fprofile-correction" LDFLAGS_NODIST=""
make[1]: Entering directory `/usr/local/src/Python-3.8.0'
./python -E -S -m sysconfig --generate-posix-vars ;\
if test $? -ne 0 ; then \
echo "generate-posix-vars failed" ; \
rm -f ./pybuilddir.txt ; \
exit 1 ; \
fi
Could not import runpy module
Traceback (most recent call last):
File "/usr/local/src/Python-3.8.0/Lib/runpy.py", line 15, in <module>
import importlib.util
File "/usr/local/src/Python-3.8.0/Lib/importlib/util.py", line 14, in <module>
from contextlib import contextmanager
File "/usr/local/src/Python-3.8.0/Lib/contextlib.py", line 4, in <module>
import _collections_abc
SystemError: <built-in function compile> returned NULL without setting an error
generate-posix-vars failed
make[1]: *** [pybuilddir.txt] Error 1
make[1]: Leaving directory `/usr/local/src/Python-3.8.0'
make: *** [profile-opt] Error 2
导致原因
在低版本的gcc版本中带有--enable-optimizations参数时会出现上面问题
gcc 8.1.0修复此问题
解决方法
1、升级gcc至8.1.0【不推荐】
2、./configure参数中去掉--enable-optimizations
参考链接
https://bugs.python.org/issue34112