#9277: Flint's spkg-check file does not work on 64-bit (SAGE64 only works on OS
X)
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Reporter: drkirkby | Owner: GeorgSWeber
Type: defect | Status: new
Priority: major | Milestone:
Component: build | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by drkirkby):
* cc: jsp (added)
* owner: AlexGhitza => GeorgSWeber
* component: algebra => build
Old description:
> Just when I thought I'd got rid of all the junk like this from spkg-
> install files:
New description:
Just when I thought I'd got rid of all the junk like this from spkg-
install files:
{{{
if [ `uname` = "Darwin" -a "$SAGE64" = "yes" ]; then
echo "64 bit MacIntel"
FLINT_TUNE=" -fPIC -m64 -funroll-loops"
fi
}}}
I realise that these can lurk in spkg-check files too. Flint has such a
check routine, so whilst flint builds OK on !OpenSolaris x64 in 64-bit
mode, the self tests do not work, as the building of the self-tests does
not produce 64-bit binaries, but 32-bit ones. Hence one gets a failure:
{{{
g++ -I/export/home/drkirkby/sage-4.4.4.alpha1/local/include/
-I/export/home/drkirkby/sage-4.4.4.alpha1/local/include -fPIC -funroll-
loops -O2 F_mpz-test.o test-support.o -o F_mpz-test zn_mod.o misc.o
mul_ks.o pack.o mul.o mulmid.o mulmid_ks.o ks_support.o mpn_mulmid.o
nuss.o pmf.o pmfvec_fft.o tuning.o mul_fft.o mul_fft_dft.o array.o
invert.o mpn_extras.o mpz_extras.o memory-manager.o ZmodF.o ZmodF_mul.o
ZmodF_mul-tuning.o fmpz.o fmpz_poly.o mpz_poly-tuning.o mpz_poly.o
ZmodF_poly.o long_extras.o zmod_poly.o theta.o zmod_mat.o F_mpz.o tinyQS.o
factor_base.o poly.o sieve.o linear_algebra.o block_lanczos.o NTL-
interface.o -L/export/home/drkirkby/sage-4.4.4.alpha1/local/lib/
-L/export/home/drkirkby/sage-4.4.4.alpha1/local/lib/ -lgmp -lpthread
-lntl -lm
ld: fatal: file zn_mod.o: wrong ELF class: ELFCLASS64
ld: fatal: file processing errors. No output written to F_mpz-test
collect2: ld returned 1 exit status
make[2]: *** [F_mpz-test] Error 1
make[2]: Leaving directory
`/export/home/drkirkby/sage-4.4.4.alpha1/spkg/build/flint-1.5.0.p4/src'
Error building the test suite for FLINT
real 0m19.361s
user 0m18.552s
sys 0m0.676s
sage: An error occurred while installing flint-1.5.0.p4
}}}
Note how g++ is invoked with no -m64 option.
--
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9277#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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