Bug#947827: Missing symbols in -lblas ?

[Sébastien Villemot]

Dear Julien,

Sorry for my late reply.

Le mardi 31 décembre 2019 à 11:53 +0100, Julien Puydt a écrit :
> Package: libatlas3-base
> Version: 3.10.3-9
> 
> I tried to work on the scilab package, but couldn't get very far : for
> some reason, the configure script was failing to detect the umfpack
> library. But looking in config.log, I found out the reason was that the
> BLAS used is atlas, and linking to it gives many undefined references :
> 
> 
> configure:30844: gcc -o conftest -g -O2 -fdebug-prefix-
> map=/home/jpuydt/Debian/build/scilab-6.0.2=. -fstack-protector-strong
> -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wl,-
> z,relro -Wl,-z,now -Wl,--no-as-needed conftest.c -lumfpack  -lamd
> -lblas -lpthread -ldl -lcurses  -lm -lm >&5
> /usr/bin/ld: /lib/x86_64-linux-gnu/liblapack.so.3: undefined reference
> to `ATL_dgeset'

[…]

Long ago, we used to have this bug, but it should have been fixed for
good.

Could you please send the output of the following commands:

update-alternatives --display libblas.so-x86_64-linux-gnu
update-alternatives --display libblas.so.3-x86_64-linux-gnu
update-alternatives --display liblapack.so-x86_64-linux-gnu
update-alternatives --display liblapack.so.3-x86_64-linux-gnu

Thanks,

-- 
⢀⣴⠾⠻⢶⣦⠀  Sébastien Villemot
⣾⠁⢠⠒⠀⣿⡁  Debian Developer
⢿⡄⠘⠷⠚⠋⠀  https://sebastien.villemot.name
⠈⠳⣄⠀⠀⠀⠀  https://www.debian.org

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: This is a digitally signed message part
URL: <http://alioth-lists.debian.net/pipermail/debian-science-maintainers/attachments/20200307/7b4aab4b/attachment.sig>