fix arb problems on 32-bit systems

[dimpase]

This is a follow-up to #24369, as reported there in comment 7,
on 32-bit x86 linux one gets

l_vec_hurwitz....
 L value differ
L(1/2, 1) single = (0 + 0j)  +/-  (0, 0j)
L(1/2, 1) multi = (-0.30909754859579756426 + 0j)  +/-  (2.54e-23, 0j)

(-0.3090975486 + 0j)  +/-  (2.54e-23, 0j)
(0.7888523833 - 0.1836680212j)  +/-  (2.02e-23, 1.54e-23j)
(0.4432168971 - 0.236477911j)  +/-  (1.99e-23, 1.32e-23j)
(1.648021942 + 0.03777565741j)  +/-  (1.55e-23, 8.22e-24j)
(0.6185977148 + 0.146695673j)  +/-  (2.08e-23, 1.32e-23j)
(0.5039871966 - 0.8215955013j)  +/-  (2.02e-23, 1.71e-23j)
(0.750432146 + 0j)  +/-  (2.54e-23, 0j)
(0.5039871966 + 0.8215955013j)  +/-  (2.02e-23, 1.71e-23j)
(0.6185977148 - 0.146695673j)  +/-  (2.08e-23, 1.32e-23j)
(1.648021942 - 0.03777565741j)  +/-  (1.55e-23, 8.22e-24j)
(0.4432168971 + 0.236477911j)  +/-  (1.99e-23, 1.32e-23j)
(0.7888523833 + 0.1836680212j)  +/-  (2.02e-23, 1.54e-23j)


../Makefile.subdirs:84: recipe for target '../build/acb_dirichlet/test/t-l_vec_hurwitz_RUN' failed

Depends on #24369

CC: @slel @sagetrac-tmonteil

Component: packages: standard

Keywords: sdl

Reviewer: Dima Pasechnik

Issue created by migration from https://trac.sagemath.org/ticket/24661

[fredrik-johansson]

comment:2

Probably fixed in this commit (bug in the test code); needs to be checked on a 32-bit system:

flintlib/arb@15f40f7

[sagetrac-tmonteil]

comment:3

OK i am currently testing the current master branch on my 32bit VM.

[dimpase]

comment:4

after many PASSed tests I got

make[1]: Entering directory `/home/dima/sage/arb/mag'
add....PASS
neg_log_lower....../build/mag/test/t-neg_log_lower: symbol lookup error: ../build/mag/test/t-neg_log_lower: undefined symbol: mag_neg_log_lower
make[1]: *** [../build/mag/test/t-neg_log_lower_RUN] Error 127
make[1]: Leaving directory `/home/dima/sage/arb/mag'
make: *** [check] Error 2

which is probably some other story.

[sagetrac-tmonteil]

comment:5

It works well for me (tests just finished). Note that i tried to reproduce Sage build with

./configure --disable-static --with-flint=../sage-8.1/local/ --with-gmp=../sage-8.1/local/ --with-mpfr=../sage-8.1/local/

[dimpase]

comment:6

Replying to @dimpase:

after many PASSed tests I got

make[1]: Entering directory `/home/dima/sage/arb/mag'
add....PASS
neg_log_lower....../build/mag/test/t-neg_log_lower: symbol lookup error: ../build/mag/test/t-neg_log_lower: undefined symbol: mag_neg_log_lower
make[1]: *** [../build/mag/test/t-neg_log_lower_RUN] Error 127
make[1]: Leaving directory `/home/dima/sage/arb/mag'
make: *** [check] Error 2

which is probably some other story.

oops, it works - I had dirty LD_LIBRARY_PATH that pointed to an old arb...
So it's all good (on my "real" 32-bit box).

[slel]

comment:7

Can this be closed?

[sagetrac-tmonteil]

Changed keywords from none to sdl

[dimpase]

Reviewer: Dima Pasechnik