#8099: pari fails to build in Open Solaris x64 as 64 bit if CFLAGS is not set
----------------------------+-----------------------------------------------
Reporter: jsp | Owner: drkirkby
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.3.2
Component: solaris | Keywords:
Author: Jaap Spies | Upstream: N/A
Reviewer: David Kirkby | Merged:
Work_issues: |
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Comment(by jsp):
Replying to [comment:2 drkirkby]:
> The comment in SPKG.txt is inaccurate, as the patch is not specific to
Open Solaris.
>
> A more accurate comment would be.
>
> * #8099 Ensures the compiler flag -m64 is added at any time SAGE64 was
> set to "yes" - previously this was only happening on OS X. This should
aid
> building 64-bit on any platform, although it has only been tested on
Open
> Solaris.
>
> It's far better to open a ticket for the bug first, before trying to fix
it. Then the ticket number can be placed in the comments in SPKG.txt.
>
This was *exactly* what I did!
> It would be good to see some evidence the patch actually works. Such as
byshowing the output of the 'ldd' command, that the library and/or binary
is now a 64-bit one. For some packages, it is unnecessary to add -m64 and
forothers, adding it does not generate 64-bit binaries. For zlib, adding
-m64 stops the build of shared libraries.
>
I opened the ticket *because* without -m64 set pari build in 32 bit!
Jaap
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8099#comment:3>
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