[Python-bugs-list] [Bug #116255] 2.0b2: LDSHARED incorrect on SGI IRIX

[noreply@sourceforge.net]

Bug #116255, was updated on 2000-Oct-06 10:06
Here is a current snapshot of the bug.

Project: Python
Category: Distutils
Status: Open
Resolution: None
Bug Group: None
Priority: 5
Summary: 2.0b2:  LDSHARED incorrect on SGI IRIX

Details: I think that's the problem.  But someone versed in Python Distutils will have to judge whether my fix is the right one.

NumPy 17.0 fails to build for me on 2.0b2 on IRIX 6.5.  This patch to the Python 2.0b2 installed tree fixes it and let's NumPy build correctly on IRIX.

config/Makefile:
-LDSHARED=       ld
+LDSHARED=       ld -shared $(LDFLAGS)

------------------------------------------------------------
Here is more detail on the error and the fix:

The NumPy build (for the latest version) fails on IRIX.

  cc -n32 -O ... 
  cc -n32 -O ... 
  ... 
  ld <list of .o's> -o build/lib.irix64-6.5-2.0/_numpy.so 

  ld: FATAL 12 : Expecting o32 objects:  
  build/temp.irix64-6.5-2.0/Src/_numpymodule.o is n32. 

There are two things failing the NumPy build. First, the ld invocation (in Distutils I assume) isn't specifying $LDFLAGS on the invocation line (which contains -n32), and second the ld invocation isn't specifying -shared.  The former is needed so the linker links a file with the same architecture as the source files it compiles; the latter is needed in order to build a shared object.

Thanks,

Randall



For detailed info, follow this link:
http://sourceforge.net/bugs/?func=detailbug&bug_id=116255&group_id=5470