#7851: libz igoresSAGE64 other than on OS X
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Reporter: drkirkby | Owner: drkirkby
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.3.1
Component: porting | Keywords:
Work_issues: | Author: David Kirkby
Upstream: N/A | Reviewer:
Merged: |
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Changes (by newvalueoldvalue):
* cc: jsp (added)
* status: new => needs_review
* author: => David Kirkby
Comment:
With the recent updates to sage-env, this will actually build in 64-bit
mode, as that will set CFLAGS appropriately. But there were some other
issues with this package, so the following have been addressed.
* Move -I $SAGE_LOCAL/include to CPPFLAGS, not CFLAGS
There's no reason it should go there.
* Removed most of the SAGE64 related stuff. The only bit
remaining is to apply a patch on OS X in 64-bit mode.
* Removed -Wall and -g from CFLAGS - the new sage-eve
will add these automatically for gcc. Since they are
GNU specific flags, they would break with other compilers.
* Substituted -fPIC for $FPIC_FLAG as -fPIC is a GNU specfic
option and sage-env defines FPIC_FLAG to be -fPIC for
gcc, but other things for Sun Studio and other compilers from
HP and IBM.
An updated spkg can be found at
http://boxen.math.washington.edu/home/kirkby/portability/zlib-1.2.3.p6/zlib-1.2.3.p6.spkg
other relevant files in
http://boxen.math.washington.edu/home/kirkby/portability/zlib-1.2.3.p6/
Dave
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7851#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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