Gentoo Archives: gentoo-user

From: Victor Ivanov <vic.m.ivanov@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] sci-libs/scipy-1.1.0 fails to compile
Date: Thu, 07 May 2020 14:53:46
Message-Id: 47b627d7-8aa4-4bb5-1727-e7423e217e58@gmail.com
In Reply to: Re: [gentoo-user] sci-libs/scipy-1.1.0 fails to compile by Peter Humphrey
1 Ah, thanks for pointing this out! It appears I'm blind ...
2
3 It's rather surprising though, as sci-libs/lapack was neither upgraded
4 nor rebuilt. Since sci-libs/scipy wasn't upgraded either it ought to
5 link just fine as it had previously been built against the same version
6 of sci-libs/lapack. I'm quite baffled.
7
8 Rebuilding sci-libs/lapack didn't help and neither did ~amd64 keywording
9 it. The error remains the same, which would make sense as there's not
10 really a new version of sci-libs/lapack.
11
12 Cheers,
13 Victor
14
15 On 07/05/2020 15:04, Peter Humphrey wrote:
16 > On Thursday, 7 May 2020 14:31:41 BST Victor Ivanov wrote:
17 >> Hi all,
18 >>
19 >> For some reason SciPy fails to compile after today's Python 3.6 ->
20 >> Python 3.7 global update. It was the only package that failed out of all.
21 >>
22 >> Normally build.log (attached) is helpful enough to get me to resolve the
23 >> issue. However, it fails with a surprisingly unhelpful message during a
24 >> call to gfortran. Or maybe I'm unable to spot the proper error message.
25 >
26 > Isn't this the cause?
27 >
28 > x86_64-pc-linux-gnu-gcc: /var/tmp/portage/sci-libs/scipy-1.1.0/temp/tmpeyMzsQ/
29 > source.c
30 > /usr/lib/gcc/x86_64-pc-linux-gnu/9.3.0/../../../../x86_64-pc-linux-gnu/bin/ld:
31 > /var/tmp/portage/sci-libs/scipy-1.1.0/temp/ccGtNhqg.o: in function `main':
32 > source.c:(.text.startup+0x8c): undefined reference to `cblas_ddot'
33 > collect2: error: ld returned 1 exit status
34 >

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Re: [gentoo-user] sci-libs/scipy-1.1.0 fails to compile (SOLVED) Victor Ivanov <vic.m.ivanov@×××××.com>