New submission from Xinmeng Xia <xi...@smail.nju.edu.cn>:
Installation of latest Python 3.6.13 fails on MacOS Big Sur 11.2.3. The source
code is downloaded from python.org. Then we try to install it by commands
"./configure;sudo make;sudo make install". However the installation crashes.
The installation succeeds on Ubuntu.
Crash information:
==========================================================
>>./configure
>>sudo make
gcc -c -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv
-O3 -Wall -std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter
-Wno-missing-field-initializers -Wstrict-prototypes -I. -I./Include
-DPy_BUILD_CORE -o Programs/python.o ./Programs/python.c
.....
t -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes
-I. -I./Include -DPy_BUILD_CORE -c ./Modules/posixmodule.c -o
Modules/posixmodule.o
./Modules/posixmodule.c:8210:15: error: implicit declaration of function
'sendfile' is invalid in C99
[-Werror,-Wimplicit-function-declaration]
ret = sendfile(in, out, offset, &sbytes, &sf, flags);
^
./Modules/posixmodule.c:10432:5: warning: code will never be executed
[-Wunreachable-code]
Py_FatalError("abort() called from Python code didn't abort!");
^~~~~~~~~~~~~
1 warning and 1 error generated.
make: *** [Modules/posixmodule.o] Error 1
============================================================
----------
components: Installation
messages: 388482
nosy: xxm
priority: normal
severity: normal
status: open
title: Installation of Python 3.6.13 fails on MacOS Big Sur 11.2.3
type: crash
versions: Python 3.6
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue43470>
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