New submission from Alain Miniussi <alain.miniu...@oca.eu>:
Hi,
I'm trying to install 3.7.2 on CentOS 7.5 and intel 19:
[alainm@pollux Python-3.7.2]$ ./configure
--prefix=/trinity/shared/OCA/softs/pyton-3.7-intel19 --with-icc
--with-cxx-main=icpc --enable-optimizations
Configure look ok but then compilation fails:
------
icpc -c -Wsign-compare -Wunreachable-code -DNDEBUG -g -O3 -Wall -std=c99
-Wextra -Wno-unused-parameter -Wno-missing-field-initializers
-Wno-cast-function-type -Werror=implicit-function-declaration -fp-model strict
-prof-gen -I. -I./Include -DPy_BUILD_CORE -o Programs/python.o
./Programs/python.c
icpc: command line warning #10148: option '-Wno-cast-function-type' not
supported
icpc: command line warning #10381: option '-std=c99' is not valid for C++
compilations
In file included from ./Include/Python.h(65),
from ./Programs/python.c(3):
./Include/pyatomic.h(31): error: identifier "memory_order_relaxed" is undefined
_Py_memory_order_relaxed = memory_order_relaxed,
....
-----
For some reason, the compilation (and no just the link and main's compilation)
is made with icpc, not icc.
Also, if icc is to be used, 'icc -std=c11' is required to use
memory_order_relaxed.
If icpc was to be used, memory_order_relaxed is in namespace std
Regards
Alain
----------
components: Installation
messages: 337637
nosy: aminiussi
priority: normal
severity: normal
status: open
title: configure with --with-icc --with-cxx-main=icpc
type: compile error
versions: Python 3.7
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue36257>
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