Bugs item #1078245, was opened at 2004-12-03 12:16
Message generated for change (Comment added) made by loewis
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Category: Extension Modules
Group: Python 2.4
Status: Open
Resolution: None
Priority: 5
Submitted By: Michael Ströder (stroeder)
Assigned to: Nobody/Anonymous (nobody)
Summary: Python2.4: building '_socket' extension fails with `INET_ADD
Initial Comment:
HI!
I'm trying to build Python2.4 on a rather old Debian
machine.
Building _socket fails (see below) although I tried to use
configure --disable-ipv6
I've added
#define INET_ADDRSTRLEN 16
to Modules/socketmodule.h which made it work. There
were no problems compiling Python2.2 on the very same
machine.
Ciao, Michael.
------------------------------ snip
------------------------------
building '_socket' extension
gcc -pthread -DNDEBUG -g -O3 -Wall -Wstrict-prototypes
-fPIC -I. -I/tmp/Python-2.4/./Include
-I/user/W3311/local/include -I/usr/local/include
-I/tmp/Python-2.4/Include -I/tmp/Python-2.4 -c
/tmp/Python-2.4/Modules/socketmodule.c -o build/t
emp.linux-i686-2.4/socketmodule.o
/tmp/Python-2.4/Modules/socketmodule.c: In function
`socket_inet_ntop':
/tmp/Python-2.4/Modules/socketmodule.c:3350:
`INET_ADDRSTRLEN' undeclared (first use this function)
/tmp/Python-2.4/Modules/socketmodule.c:3350: (Each
undeclared identifier is reported only once
/tmp/Python-2.4/Modules/socketmodule.c:3350: for each
function it appears in.)
/tmp/Python-2.4/Modules/socketmodule.c:3350: size of
array `ip' has non-integer type
----------------------------------------------------------------------
>Comment By: Martin v. Löwis (loewis)
Date: 2005-04-11 23:23
Message:
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Unfortunately, non of us has Solaris 7, so there is little
chance that we are able to develop a patch. Can you provide one?
----------------------------------------------------------------------
Comment By: Garry J. Garrett (ggarrett)
Date: 2005-04-11 18:37
Message:
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I got:
building '_socket' extension
gcc -DNDEBUG -g -O3 -Wall -Wstrict-prototypes -fPIC
-fno-strict-aliasing -I. -I/opt/src/Python-2.4.1/./Include
-I/usr/local/include -I/opt/src/Python-2.4.1/Include
-I/opt/src/Python-2.4.1 -c
/opt/src/Python-2.4.1/Modules/socketmodule.c -o
build/temp.solaris-2.7-sun4u-2.4/socketmodule.o
In file included from
/opt/src/Python-2.4.1/Modules/socketmodule.c:315:
/opt/src/Python-2.4.1/Modules/getnameinfo.c: In function
`fake_getnameinfo':
/opt/src/Python-2.4.1/Modules/getnameinfo.c:173: warning:
implicit declaration of function `inet_ntop'
/opt/src/Python-2.4.1/Modules/getnameinfo.c:174: warning:
comparison between pointer and integer
/opt/src/Python-2.4.1/Modules/getnameinfo.c:206: warning:
comparison between pointer and integer
/opt/src/Python-2.4.1/Modules/socketmodule.c: In function
`socket_inet_ntop':
/opt/src/Python-2.4.1/Modules/socketmodule.c:3350: error:
`INET_ADDRSTRLEN' undeclared (first use in this function)
/opt/src/Python-2.4.1/Modules/socketmodule.c:3350: error:
(Each undeclared identifier is reported only once
/opt/src/Python-2.4.1/Modules/socketmodule.c:3350: error:
for each function it appears in.)
/opt/src/Python-2.4.1/Modules/socketmodule.c:3380: warning:
assignment makes pointer from integer without a cast
/opt/src/Python-2.4.1/Modules/socketmodule.c:3350: warning:
unused variable `ip'
My users then see...
# regtester.py ../ini/tester.ini main
Traceback (most recent call last):
File "./regtester.py", line 24, in ?
import core_engine, core_event, core_action, logger
File "/etsi/tst/regtester.1.0.0/scripts/core_engine.py",
line 19, in ?
import time, Queue, sched, copy, string, threading,
asyncore, socket
File "/usr/local/lib/python2.4/asyncore.py", line 51, in ?
import socket
File "/usr/local/lib/python2.4/socket.py", line 45, in ?
import _socket
ImportError: No module named _socket
I try your work-around. Doesn't help.
----------------------------------------------------------------------
Comment By: Garry J. Garrett (ggarrett)
Date: 2005-04-11 18:00
Message:
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I have the same problem on Solaris 7.
----------------------------------------------------------------------
Comment By: Martin v. Löwis (loewis)
Date: 2005-01-06 21:35
Message:
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There are already a few attempts to define ADDRSTRLEN if it
is missing. Maybe we should just merge them into one, and
define it if it is not defined, independent of the system.
----------------------------------------------------------------------
Comment By: Anthony Baxter (anthonybaxter)
Date: 2004-12-13 14:19
Message:
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How old a debian release is this? It sounds like it's a just
a broken system header, and I'm not entirely convinced that
adding this to the already-large collection of #ifdefs in
socketmodule is a path to happiness.
----------------------------------------------------------------------
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