473,583 Members | 2,858 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Re: Cannot build _multiprocessin g, math, mmap and readline of Python2.6 on FreeBSD 4.11 w/ gcc 2.95.4

On 2008-10-25 20:19, Akira Kitada wrote:
Hi Marc-Andre,

Thanks for the suggestion.
I opened a ticket for this issue: http://bugs.python.org/issue4204
Thanks.
Now I understand the state of the multiprocessing module,
but it's too bad to see math, mmap and readline modules, that worked
fine before,
cannot be built anymore.
The errors you are getting appear to be related to either some
missing header files or a missing symbol definition to enable
these - looking at the ticket, you seem to have resolved all
this already :-)
As for FreeBSD4, yeah it's really dated and I understand newer FreeBSD should
make my life easier, but I would rather want Python continue to
support old system like this
as long as it's not getting very hard to maintain the clean code base.
Sure, the more platforms the better.
Thanks,

On Sat, Oct 25, 2008 at 10:53 PM, M.-A. Lemburg <ma*@egenix.com wrote:
>On 2008-10-25 08:39, Akira Kitada wrote:
>>Hi list,

I was trying to build Python 2.6 on FreeBSD 4.11 and found it failed
to build some of the modules.

"""
Failed to find the necessary bits to build these modules:
_bsddb _sqlite3 _tkinter
gdbm linuxaudiodev spwd
sunaudiodev
To find the necessary bits, look in setup.py in detect_modules( ) for
the module's name.
Failed to build these modules:
_multiprocess ing math mmap
readline
"""

Because I don't have Berkeley DB, SQLite3 tk, GDBM installed on the
system and running FreeBSD,
there is no wonder it failed to build _bsddb, _sqlite3, _tkinter,
gdbm, linuxaudiodev, spwd and sunaudiodev.

The problem is it failed to build _multiprocessin g, math, mmap and readline.
Please post a bug report on python.org about these failures.

The multiprocessing module is still fairly new and obviously needs
more fine tuning for the large set of platforms on which Python
can run. However, please also note that FreeBSD4 is a rather old
version of that OS. FWIW: Python 2.6 compiles just fine on FreeBSD6.

Thanks.
>>Here are the outputs of each build failure.

"""
building '_multiprocessi ng' extension
creating build/temp.freebsd-4.11-RELEASE-i386-2.6/usr/home/build/dev/Python-2.6/Modules/_multiprocessin g
gcc -pthread -fPIC -fno-strict-aliasing -DNDEBUG -g -O3 -Wall
-Wstrict-prototypes -DHAVE_SEM_OPEN= 1 -DHAVE_FD_TRANSF ER=1
-DHAVE_SEM_TIMED WAIT=1 -IModules/_multiprocessin g -I.
-I/usr/home/build/dev/Python-2.6/./
Include -I. -IInclude -I./Include -I/usr/local/include
-I/usr/home/build/dev/Python-2.6/Include
-I/usr/home/build/dev/Python-2.6 -c
/usr/home/build/dev/Python-2.6/Modules/_multiprocessin g/multiprocessing .c
-o b
uild/temp.freebsd-4.11-RELEASE-i386-2.6/usr/home/build/dev/Python-2.6/Modules/_multiprocessin g/multiprocessing .o
In file included from
/usr/home/build/dev/Python-2.6/Modules/_multiprocessin g/multiprocessing .h:24,
from
/usr/home/build/dev/Python-2.6/Modules/_multiprocessin g/multiprocessing .c:9:
/usr/include/arpa/inet.h:89: warning: parameter has incomplete type
/usr/include/arpa/inet.h:92: warning: parameter has incomplete type
/usr/include/arpa/inet.h:96: warning: parameter has incomplete type
/usr/home/build/dev/Python-2.6/Modules/_multiprocessin g/multiprocessing .c:
In function `multiprocessin g_sendfd':
/usr/home/build/dev/Python-2.6/Modules/_multiprocessin g/multiprocessing .c:102:
storage size of `dummy_iov' isn't known
/usr/home/build/dev/Python-2.6/Modules/_multiprocessin g/multiprocessing .c:102:
warning: unused variable `dummy_iov'
/usr/home/build/dev/Python-2.6/Modules/_multiprocessin g/multiprocessing .c:
In function `multiprocessin g_recvfd':
/usr/home/build/dev/Python-2.6/Modules/_multiprocessin g/multiprocessing .c:137:
storage size of `dummy_iov' isn't known
/usr/home/build/dev/Python-2.6/Modules/_multiprocessin g/multiprocessing .c:137:
warning: unused variable `dummy_iov'
"""

"""
building 'cmath' extension
gcc -pthread -fPIC -fno-strict-aliasing -DNDEBUG -g -O3 -Wall
-Wstrict-prototypes -I. -I/usr/home/build/dev/Python-2.6/./Include -I.
-IInclude -I./Include -I/usr/local/include
-I/usr/home/build/dev/Python-2.6/I
nclude -I/usr/home/build/dev/Python-2.6 -c
/usr/home/build/dev/Python-2.6/Modules/cmathmodule.c -o
build/temp.freebsd-4.11-RELEASE-i386-2.6/usr/home/build/dev/Python-2.6/Modules/cmathmodule.o
/usr/home/build/dev/Python-2.6/Modules/cmathmodule.c: In function
`special_type ':
/usr/home/build/dev/Python-2.6/Modules/cmathmodule.c:7 9: warning:
implicit declaration of function `copysign'
/usr/home/build/dev/Python-2.6/Modules/cmathmodule.c: In function `c_acos':
/usr/home/build/dev/Python-2.6/Modules/cmathmodule.c:1 52: warning:
implicit declaration of function `asinh'
/usr/home/build/dev/Python-2.6/Modules/cmathmodule.c: In function `c_atanh':
/usr/home/build/dev/Python-2.6/Modules/cmathmodule.c:3 45: warning:
implicit declaration of function `log1p'
gcc -shared build/temp.freebsd-4.11-RELEASE-i386-2.6/usr/home/build/dev/Python-2.6/Modules/cmathmodule.o
-L/usr/local/lib -lm -o
build/lib.freebsd-4.11-RELEASE-i386-2.6/cmath.so
building 'math' extension
gcc -pthread -fPIC -fno-strict-aliasing -DNDEBUG -g -O3 -Wall
-Wstrict-prototypes -I. -I/usr/home/build/dev/Python-2.6/./Include -I.
-IInclude -I./Include -I/usr/local/include
-I/usr/home/build/dev/Python-2.6/I
nclude -I/usr/home/build/dev/Python-2.6 -c
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c -o
build/temp.freebsd-4.11-RELEASE-i386-2.6/usr/home/build/dev/Python-2.6/Modules/mathmodule.o
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c: In function `m_atan2':
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c:11 8: warning:
implicit declaration of function `copysign'
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c: In function `math_acosh':
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c:27 2: `acosh'
undeclared (first use in this function)
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c:27 2: (Each
undeclared identifier is reported only once
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c:27 2: for each
function it appears in.)
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c: In function `math_asinh':
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c:27 6: `asinh'
undeclared (first use in this function)
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c: In function `math_atanh':
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c:28 3: `atanh'
undeclared (first use in this function)
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c: In function
`math_copysig n':
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c:28 8: `copysign'
undeclared (first use in this function)
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c: In function `math_log1p':
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c:30 1: `log1p'
undeclared (first use in this function)
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c: In function `math_ldexp':
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c:66 6: `copysign'
used prior to declaration
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c:67 0: `copysign'
used prior to declaration
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c: In function `math_modf':
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c:69 9: `copysign'
used prior to declaration
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c: In function `math_pow':
/usr/home/build/dev/Python-2.6/Modules/mathmodule.c:90 1: `copysign'
used prior to declaration
"""

"""
building 'mmap' extension
gcc -pthread -fPIC -fno-strict-aliasing -DNDEBUG -g -O3 -Wall
-Wstrict-prototypes -I. -I/usr/home/build/dev/Python-2.6/./Include -I.
-IInclude -I./Include -I/usr/local/include
-I/usr/home/build/dev/Python-2.6/I
nclude -I/usr/home/build/dev/Python-2.6 -c
/usr/home/build/dev/Python-2.6/Modules/mmapmodule.c -o
build/temp.freebsd-4.11-RELEASE-i386-2.6/usr/home/build/dev/Python-2.6/Modules/mmapmodule.o
/usr/home/build/dev/Python-2.6/Modules/mmapmodule.c: In function `initmmap':
/usr/home/build/dev/Python-2.6/Modules/mmapmodule.c:14 40: warning:
implicit declaration of function `my_getallocati ongranularity'
gcc -shared build/temp.freebsd-4.11-RELEASE-i386-2.6/usr/home/build/dev/Python-2.6/Modules/mmapmodule.o
-L/usr/local/lib -o build/lib.freebsd-4.11-RELEASE-i386-2.6/mmap.so
*** WARNING: renaming "mmap" since importing it failed:
build/lib.freebsd-4.11-RELEASE-i386-2.6/mmap.so: Undefined symbol
"my_getalloca tiongranularity "
"""

"""
building 'readline' extension
gcc -pthread -fPIC -fno-strict-aliasing -DNDEBUG -g -O3 -Wall
-Wstrict-prototypes -I. -I/usr/home/build/dev/Python-2.6/./Include -I.
-IInclude -I./Include -I/usr/local/include
-I/usr/home/build/dev/Python-2.6/I
nclude -I/usr/home/build/dev/Python-2.6 -c
/usr/home/build/dev/Python-2.6/Modules/readline.c -o
build/temp.freebsd-4.11-RELEASE-i386-2.6/usr/home/build/dev/Python-2.6/Modules/readline.o
In file included from /usr/include/readline/readline.h:37,
from /usr/home/build/dev/Python-2.6/Modules/readline.c:31:
/usr/include/readline/keymaps.h:40: warning: function declaration
isn't a prototype
/usr/include/readline/keymaps.h:41: warning: function declaration
isn't a prototype
/usr/include/readline/keymaps.h:42: warning: function declaration
isn't a prototype
/usr/include/readline/keymaps.h:43: warning: function declaration
isn't a prototype
In file included from /usr/home/build/dev/Python-2.6/Modules/readline.c:31:
/usr/include/readline/readline.h:343: warning: function declaration
isn't a prototype
/usr/home/build/dev/Python-2.6/Modules/readline.c:38: syntax error
before `rl_compentry_f unc_t'
/usr/home/build/dev/Python-2.6/Modules/readline.c:38: warning:
function declaration isn't a prototype
/usr/home/build/dev/Python-2.6/Modules/readline.c: In function
`set_completi on_display_matc hes_hook':
/usr/home/build/dev/Python-2.6/Modules/readline.c:216:
`rl_compdisp_ func_t' undeclared (first use in this function)
/usr/home/build/dev/Python-2.6/Modules/readline.c:216: (Each
undeclared identifier is reported only once
/usr/home/build/dev/Python-2.6/Modules/readline.c:216: for each
function it appears in.)
/usr/home/build/dev/Python-2.6/Modules/readline.c:216: syntax error before `)'
/usr/home/build/dev/Python-2.6/Modules/readline.c: At top level:
/usr/home/build/dev/Python-2.6/Modules/readline.c:669: warning:
`on_completio n_display_match es_hook' defined but not used
"""

Because FreeBSD is not listed on
http://www.python.org/dev/peps/pep-0011/, I suppose it's still a
supported platform.
Any help, suggestions would be appreciated.

Thanks,

Akira
--
http://mail.python.org/mailman/listinfo/python-list
--
Marc-Andre Lemburg
eGenix.com

Professional Python Services directly from the Source (#1, Oct 25 2008)
>>>>Python/Zope Consulting and Support ... http://www.egenix.com/
mxODBC.Zope .Database.Adapt er ... http://zope.egenix.com/
mxODBC, mxDateTime, mxTextTools ... http://python.egenix.com/
______________ _______________ _______________ _______________ _____________

:::: Try mxODBC.Zope.DA for Windows,Linux,S olaris,MacOSX for free ! ::::
eGenix.com Software, Skills and Services GmbH Pastor-Loeh-Str.48
D-40764 Langenfeld, Germany. CEO Dipl.-Math. Marc-Andre Lemburg
Registered at Amtsgericht Duesseldorf: HRB 46611
--
Marc-Andre Lemburg
eGenix.com

Professional Python Services directly from the Source (#1, Oct 27 2008)
>>Python/Zope Consulting and Support ... http://www.egenix.com/
mxODBC.Zope.D atabase.Adapter ... http://zope.egenix.com/
mxODBC, mxDateTime, mxTextTools ... http://python.egenix.com/
_______________ _______________ _______________ _______________ ____________

:::: Try mxODBC.Zope.DA for Windows,Linux,S olaris,MacOSX for free ! ::::
eGenix.com Software, Skills and Services GmbH Pastor-Loeh-Str.48
D-40764 Langenfeld, Germany. CEO Dipl.-Math. Marc-Andre Lemburg
Registered at Amtsgericht Duesseldorf: HRB 46611
Oct 27 '08 #1
0 1804

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

4
2592
by: Irmen de Jong | last post by:
Hello, I don't understand why the following doesn't work. What I want to do is dynamically import some generated Python code and I'm doing this using compile and exec'ing it in the dict of a new empty module object. That works okay, but as soon as the generated code tries do perform certain imports, it fails! Certain other imports succeed....
2
6229
by: bite me if you can... | last post by:
The prototype of mmap() is: void * mmap(void *addr, size_t len, int prot, int flags, int fd, off_t offset); The second argument len is used to tell mmap() how many bytes I want to map. My question is: If len that i give to mmap() is larger than the size of mapping file, and some data are wrote to these exceeding speces, where are these...
3
2503
by: Martin Wiechert | last post by:
Hi list, I've created a fresh build of Python 2.4.3 using the following configuration $ ./configure --with-pydebug --prefix=/usr/local/debug --enable-shared --with-fpectl --with-signal-module in particular I used --with-pydebug. Now when I start the interpreter some dynamically loaded modules do not see
1
2686
by: koara | last post by:
Hello all, i am using the mmap module (python2.4) to access contents of a file. My question regards the relative performance of mmap.seek() vs mmap.tell(). I have a generator that returns stuff from the file, piece by piece. Since other things may happen to the mmap object in between consecutive next() calls (such as another iterator's...
0
1114
by: Gabriel Genellina | last post by:
En Thu, 29 May 2008 19:17:05 -0300, Kris Kennaway <kris@FreeBSD.org> escribió: Looks like you should define the sq_contains member in mmap_as_sequence, and the type should have the Py_TPFLAGS_HAVE_SEQUENCE_IN flag set (all in mmapmodule.c) -- Gabriel Genellina
4
1583
by: M.-A. Lemburg | last post by:
Hi Robin, On 2008-10-23 17:55, Robin Becker wrote: That looks like a classical name clash between C header files. It also suggests that you have 64-bit client libs of MySQL installed. As long as the MySQL client lib is built as 32-bit lib, you shouldn't
0
2436
by: Akira Kitada | last post by:
Hi list, I was trying to build Python 2.6 on FreeBSD 4.11 and found it failed to build some of the modules. """ Failed to find the necessary bits to build these modules: _bsddb _sqlite3 _tkinter gdbm linuxaudiodev spwd sunaudiodev
0
1514
by: M.-A. Lemburg | last post by:
On 2008-10-25 08:39, Akira Kitada wrote: Please post a bug report on python.org about these failures. The multiprocessing module is still fairly new and obviously needs more fine tuning for the large set of platforms on which Python can run. However, please also note that FreeBSD4 is a rather old version of that OS. FWIW: Python 2.6...
0
1932
by: Akira Kitada | last post by:
Hi Marc-Andre, Thanks for the suggestion. I opened a ticket for this issue: http://bugs.python.org/issue4204 Now I understand the state of the multiprocessing module, but it's too bad to see math, mmap and readline modules, that worked fine before, cannot be built anymore.
0
7888
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
0
8314
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
1
7922
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
0
8185
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
1
5689
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes...
0
5366
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert...
0
3811
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in...
0
3836
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
2317
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.