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add notes about subprocess module & thread stacks, SSL support

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Andrew MacIntyre 2005-02-17 12:46:34 +00:00
parent 744b313d85
commit 578371f080
1 changed files with 18 additions and 1 deletions
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19
PC/os2emx/README.os2emx
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@ -330,6 +330,7 @@ Procedure
ncurses HAVE_NCURSES ncurses HAVE_NCURSES
GNU gdbm HAVE_GDBM GNU gdbm HAVE_GDBM
libbz2 HAVE_BZ2 libbz2 HAVE_BZ2
OpenSSL HAVE_OPENSSL
Please note that you need to check that what you have installed Please note that you need to check that what you have installed
is compatible with Python's build options. In particular, the is compatible with Python's build options. In particular, the
@ -651,6 +652,22 @@ implementation in IBM's TCP/IP stack:-
27. As of Python 2.4, the mpz, rotor and xreadlines modules have been 27. As of Python 2.4, the mpz, rotor and xreadlines modules have been
dropped from the Python source tree. dropped from the Python source tree.
28. The subprocess module was added to the standard library relatively
late in the 2.4 development cycle. Unfortunately I haven't had the
round tuits to adapt the module to the EMX environment yet, and
test_subprocess has a number of failures as a result.
29. The default stack size for threads has been 64k. This is proving
insufficient for some codebases, such as Zope. The thread stack size
still defaults to 64k, but this can now be increased by defining
THREAD_STACK_SIZE to an appropriate value in the Makefile (which contains
a commented out definition for 128kB thread stacks). I have seen
references to heavy Zope/Plone usage requiring 1MB thread stacks on
FreeBSD and Linux, but doubt that for most likely usage on OS/2 that
more than 256kB is necessary. The size of the required stacks (main
and thread) can vary significantly depending on which version of gcc
is used along with the compiler optimisations selected.
... probably other issues that I've not encountered, or don't remember :-( ... probably other issues that I've not encountered, or don't remember :-(
If you encounter other difficulties with this port, which can be If you encounter other difficulties with this port, which can be
@ -690,4 +707,4 @@ Andrew MacIntyre
E-mail: andymac@bullseye.apana.org.au, or andymac@pcug.org.au E-mail: andymac@bullseye.apana.org.au, or andymac@pcug.org.au
Web: http://www.andymac.org/ Web: http://www.andymac.org/
3 October, 2004. 17 February, 2005.