Opened 12 years ago

Closed 10 years ago

#7134 closed defect (duplicate)

ntl 5.4.2.p9 always builds 32-bit libraries on Solaris.

Reported by: drkirkby Owned by: tbd
Priority: major Milestone: sage-duplicate/invalid/wontfix
Component: porting: Solaris Keywords:
Cc: Merged in:
Authors: Reviewers: David Kirkby
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Status badges

Description (last modified by drkirkby)

Using

  • A Sun Blade 2000 running Solaris 10 update 7
  • Sage 4.1.2.rc0
  • gcc 4.4.1
  • SAGE64 exported to "yes"

We can see that ntl is building 32-bit libraries, despite the fact SAGE64 was set to "yes"

drkirkby@swan:[~/sage/gcc64-sage-4.1.2.rc0/local/lib] $ file *ntl*
libntl-5.4.2.so:        ELF 32-bit MSB dynamic lib SPARC32PLUS Version 1, V8+ Required, dynamically linked, not stripped
libntl.a:       current ar archive, not a dynamic executable or shared object
libntl.so:      ELF 32-bit MSB dynamic lib SPARC32PLUS Version 1, V8+ Required, dynamically linked, not stripped
drkirkby@swan:[~/sage/gcc64-sage-4.1.2.rc0/local/lib] $

Other packages building 32-bit libraries, even when SAGE64 is set to "yes" include, but are probably not limited to:

mpir currently mixes 32 and 64-bit objects, so do not build at all #7132.

I will sort this package out after creating a new sage-env, which exports all the variables properly, including the flag for building 64-bit code, which is not always -m64.

Although there is no support for AIX or HP-UX in Sage yet, we could potentially add it - I personally own machines running AIX and HP-UX.

IBM's compiler on AIX uses -q64, and HP's on HP-UX uses +DD64.

The sensible way to resolve this is to add the correct flag on every platform.

Change History (4)

comment:1 Changed 12 years ago by drkirkby

  • Component changed from algebra to solaris

comment:2 Changed 12 years ago by drkirkby

  • Description modified (diff)

comment:3 Changed 10 years ago by drkirkby

  • Report Upstream set to N/A

This can be closed as fixed, as the issue was resolved in sage-4.3.3.alpha0 #8101.

Dave

comment:4 Changed 10 years ago by jdemeyer

  • Milestone changed from sage-4.7 to sage-duplicate/invalid/wontfix
  • Resolution set to duplicate
  • Reviewers set to David Kirkby
  • Status changed from new to closed
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