#8664: Upgrade Sage's MPIR spkg to version 2.1.3 or later
-------------------------------------------+--------------------------------
Reporter: was | Owner: GeorgSWeber
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.6.1
Component: packages | Keywords: GMP ECM execstack
Fedora 14 extension module library dependencies
Author: Mike Hansen, Leif Leonhardy | Upstream: N/A
Reviewer: Leif Leonhardy | Merged:
Work_issues: |
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Comment(by leif):
Replying to [comment:47 dimpase]:
> Replying to [comment:33 leif]:
>
> I tried to build mpir-2.1.3.p0.spkg on MacOSX 10.5 PPC, and it did not
work;
> sage -f mpir-2.1.3.p0.spkg bails out with [...]
{{{
...
tmp-popcount.s:127:vspltisb vector instruction is optional for the PowerPC
(not allowed without -force_cpusubtype_ALL option)
...
}}}
Thanks for testing this.
Would adding `-Wa,-force_cpusubtype_ALL` on MacOS PPCs work? (Unless
`SAGE_FAT_BINARY=yes`... Don't know what to do in that case, i.e. if
`--enable-fat` works in that case, too.)
(I think PPC implies [32-bit] MacOS X 10.4 or 10.5 in Sage.)
Or do we have to make further distinctions on the CPU type?
For 32-bit '''x86''' builds on MacOS X < 10.6 we currently remove a lot of
assembly files:
{{{
#!sh
remove_pic_osx_32_bit()
{
# Assumes we are in src/
echo "Deleting assembly files which depend on PIC assembly" \
"working or 32 bit OSX on Intel hardware..."
rm mpn/x86/dive_1.asm
rm mpn/x86/diveby3.asm
rm mpn/x86/pentium4/sse2/dive_1.asm
rm mpn/x86/pentium4/sse2/mode1o.asm
rm mpn/x86/pentium4/sse2/diveby3.asm
rm mpn/x86/pentium4/mmx/popham.asm
rm mpn/x86/pentium4/mmx/rshift.asm
rm mpn/x86/p6/mode1o.asm
rm mpn/x86/p6/dive_1.asm
rm mpn/x86/pentium/hamdist.asm
rm mpn/x86/pentium/mod_1.asm
rm mpn/x86/pentium/popcount.asm
rm mpn/x86/pentium/mode1o.asm
rm mpn/x86/pentium/dive_1.asm
}
}}}
We should report this upstream. Bill, can you forward this?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8664#comment:48>
Sage <http://www.sagemath.org>
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