[Python-bugs-list] [ python-Bugs-436131 ] freeze: global symbols not exported

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Bugs item #436131, was opened at 2001-06-25 17:26
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Category: Demos and Tools
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Submitted By: Charles Schwieters (chuckorama)
Assigned to: Mark Hammond (mhammond)
Summary: freeze: global symbols not exported

Initial Comment:
python-2.1
linux-2.2, others?

the freeze tool does not export global symbols. As a
result the frozen executable fails with unresolved
symbols in shared objects.

fix: include the LINKFORSHARED flag in freeze.py:
*** freeze.py~  Tue Mar 20 15:43:33 2001
--- freeze.py   Fri Jun 22 14:36:23 2001
***************
*** 434,440 ****
          somevars[key] = makevars[key]
  
      somevars['CFLAGS'] = string.join(cflags) #
override
!     files = ['$(OPT)', '$(LDFLAGS)', base_config_c,
base_frozen_c] + \
              files + supp_sources +  addfiles + libs +
\
              ['$(MODLIBS)', '$(LIBS)', '$(SYSLIBS)']
  
--- 434,440 ----
          somevars[key] = makevars[key]
  
      somevars['CFLAGS'] = string.join(cflags) #
override
!     files = ['$(OPT)', '$(LDFLAGS)',
'$(LINKFORSHARED)',base_config_c, base_frozen_c] + \
              files + supp_sources +  addfiles + libs +
\
              ['$(MODLIBS)', '$(LIBS)', '$(SYSLIBS)']
  



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>Comment By: Gustavo Niemeyer (niemeyer)
Date: 2002-11-06 22:17

Message:
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Thanks for reporting. This problem is already fixed in the CVS. 

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Comment By: Neal Norwitz (nnorwitz)
Date: 2002-09-13 00:18

Message:
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Is there a test case I can use to trigger this error?

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Comment By: Mark Hammond (mhammond)
Date: 2002-07-15 23:47

Message:
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This seems to have bene found on Linux.  While the patch
looks reasonable to me, I am not in a position to test.  Can
anyone else with a Unix background tell me this seems
reasonable?

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Comment By: Jens Krinke (krinke)
Date: 2002-02-21 12:39

Message:
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I think this patch will fix most of the "freeze fails" reports  and requests in newsgroups. The bug itself is still in 2.2 and 2.1.2 :-(

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