New submission from Ralf Schmitt <sch...@gmail.com>:
The following program
#include <Python.h>
#include <cmath>
results in the following error when compiled with g++ and -std=gnu++0x:
$ g++ -std=gnu++0x -c t.cc -I /c/Python27/Include
In file included from
c:\mingw64\bin\../lib/gcc/x86_64-w64-mingw32/4.5.1/include/c++/cmath:629:0,
from t.cc:2:
c:\mingw64\bin\../lib/gcc/x86_64-w64-mingw32/4.5.1/include/c++/tr1_impl/cmath:203:11:
error: '::hypot' has not been declared
The problem is, that pyconfig.h has the following define:
#define hypot _hypot
It should probably just be removed when using gcc.
----------
components: None
messages: 131067
nosy: schmir
priority: normal
severity: normal
status: open
title: hypot define in pyconfig.h clashes with g++'s cmath
type: compile error
versions: Python 2.7
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue11566>
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