New submission from Nick Papior <[email protected]>:
When trying to compile Python without OpenPTY and without stropts.h the
compilation fails at Modules/posixmodule.c.
Apparently there is a failed logic in the def's.
It goes something like this:
#ifdef HAVE_OPENPTY
...
#elif defined(HAVE__GETPTY)
...
#else
...
#if !defined(__CYGWIN__) && !defined(HAVE_DEV_PTC)
ioctl(slave_fd, I_PUSH, "ptem"); /* push ptem */
...
#endif
#endif
However, in the top of the file there is:
#if defined(HAVE_OPENPTY) || defined(HAVE_FORKPTY) || defined(HAVE_DEV_PTMX)
#ifdef HAVE_PTY_H
#include <pty.h>
#else
#ifdef HAVE_LIBUTIL_H
#include <libutil.h>
#else
#ifdef HAVE_UTIL_H
#include <util.h>
#endif /* HAVE_UTIL_H */
#endif /* HAVE_LIBUTIL_H */
#endif /* HAVE_PTY_H */
#ifdef HAVE_STROPTS_H
#include <stropts.h>
#endif
However, if stropts.h is not present (then I_PUSH isn't either) then the logic
fails if OpenPTY isn't present as well... :(
This came up when I tried to compile Python using Intel compiler suite on our
cluster.
It succesfully compiles using GNU, but fails with Intel due to this rare hickup.
If you need additional details, please let me now!
----------
messages: 346200
nosy: nickpapior
priority: normal
severity: normal
status: open
title: Building without OpenPTY and without stropts.h
type: compile error
versions: Python 2.7, Python 3.7
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Python tracker <[email protected]>
<https://bugs.python.org/issue37360>
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