mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 08:59:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

bpo-42029: Remove IRIX code (GH-23023)

Browse source 
IRIX code was slowy removed in Python 2.4 (--with-sgi-dl), Python 3.3
(Irix threads), and Python 3.7.
This commit is contained in:
Victor Stinner 2020-10-29 15:16:23 +01:00 • committed by GitHub
parent 350526105f
commit 5776663675
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
4 changed files with 8 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Doc/library/posix.rst
View file

@ -37,7 +37,7 @@ Large File Support
.. sectionauthor:: Steve Clift <clift@mail.anacapa.net> .. sectionauthor:: Steve Clift <clift@mail.anacapa.net>
Several operating systems (including AIX, HP-UX, Irix and Solaris) provide Several operating systems (including AIX, HP-UX and Solaris) provide
support for files that are larger than 2 GiB from a C programming model where support for files that are larger than 2 GiB from a C programming model where
:c:type:`int` and :c:type:`long` are 32-bit values. This is typically accomplished :c:type:`int` and :c:type:`long` are 32-bit values. This is typically accomplished
by defining the relevant size and offset types as 64-bit values. Such files are by defining the relevant size and offset types as 64-bit values. Such files are
@ -47,8 +47,8 @@ Large file support is enabled in Python when the size of an :c:type:`off_t` is
larger than a :c:type:`long` and the :c:type:`long long` is at least as large larger than a :c:type:`long` and the :c:type:`long long` is at least as large
as an :c:type:`off_t`. as an :c:type:`off_t`.
It may be necessary to configure and compile Python with certain compiler flags It may be necessary to configure and compile Python with certain compiler flags
to enable this mode. For example, it is enabled by default with recent versions to enable this mode. For example, with Solaris 2.6 and 2.7 you need to do
of Irix, but with Solaris 2.6 and 2.7 you need to do something like:: something like::
CFLAGS="`getconf LFS_CFLAGS`" OPT="-g -O2 $CFLAGS" \ CFLAGS="`getconf LFS_CFLAGS`" OPT="-g -O2 $CFLAGS" \
./configure ./configure

13
Lib/platform.py
View file

@ -524,16 +524,6 @@ def system_alias(system, release, version):
# XXX Whatever the new SunOS marketing name is... # XXX Whatever the new SunOS marketing name is...
system = 'Solaris' system = 'Solaris'
elif system == 'IRIX64':
# IRIX reports IRIX64 on platforms with 64-bit support; yet it
# is really a version and not a different platform, since 32-bit
# apps are also supported..
system = 'IRIX'
if version:
version = version + ' (64bit)'
else:
version = '64bit'
elif system in ('win32', 'win16'): elif system in ('win32', 'win16'):
# In case one of the other tricks # In case one of the other tricks
system = 'Windows' system = 'Windows'
@ -698,9 +688,6 @@ def architecture(executable=sys.executable, bits='', linkage=''):
# Bits # Bits
if '32-bit' in fileout: if '32-bit' in fileout:
bits = '32bit' bits = '32bit'
elif 'N32' in fileout:
# On Irix only
bits = 'n32bit'
elif '64-bit' in fileout: elif '64-bit' in fileout:
bits = '64bit' bits = '64bit'

7
Modules/posixmodule.c
View file

@ -6763,12 +6763,11 @@ error:
/* AIX uses /dev/ptc but is otherwise the same as /dev/ptmx */ /* AIX uses /dev/ptc but is otherwise the same as /dev/ptmx */
/* IRIX has both /dev/ptc and /dev/ptmx, use ptmx */
#if defined(HAVE_DEV_PTC) && !defined(HAVE_DEV_PTMX) #if defined(HAVE_DEV_PTC) && !defined(HAVE_DEV_PTMX)
#define DEV_PTY_FILE "/dev/ptc" # define DEV_PTY_FILE "/dev/ptc"
#define HAVE_DEV_PTMX # define HAVE_DEV_PTMX
#else #else
#define DEV_PTY_FILE "/dev/ptmx" # define DEV_PTY_FILE "/dev/ptmx"
#endif #endif
#if defined(HAVE_OPENPTY) || defined(HAVE_FORKPTY) || defined(HAVE_DEV_PTMX) #if defined(HAVE_OPENPTY) || defined(HAVE_FORKPTY) || defined(HAVE_DEV_PTMX)

7
Modules/resource.c
View file

@ -313,13 +313,10 @@ resource_getpagesize_impl(PyObject *module)
long pagesize = 0; long pagesize = 0;
#if defined(HAVE_GETPAGESIZE) #if defined(HAVE_GETPAGESIZE)
pagesize = getpagesize(); pagesize = getpagesize();
#elif defined(HAVE_SYSCONF) #elif defined(HAVE_SYSCONF) && defined(_SC_PAGE_SIZE)
#if defined(_SC_PAGE_SIZE)
pagesize = sysconf(_SC_PAGE_SIZE); pagesize = sysconf(_SC_PAGE_SIZE);
#else #else
/* Irix 5.3 has _SC_PAGESIZE, but not _SC_PAGE_SIZE */ # error "unsupported platform: resource.getpagesize()"
pagesize = sysconf(_SC_PAGESIZE);
#endif
#endif #endif
return pagesize; return pagesize;
} }