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Bug 750320

Summary: dev-python/scipy-1.5.3 fails to compile
Product: Gentoo Linux Reporter: Agostino Sarubbo <ago>
Component: Current packagesAssignee: Gentoo Science Related Packages <sci>
Status: CONFIRMED ---    
Severity: normal CC: frp.bissey, python, sam
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
See Also: https://bugs.gentoo.org/show_bug.cgi?id=743322
Whiteboard:
Package list:
Runtime testing required: ---
Attachments: build.log
system_info.py

Description Agostino Sarubbo gentoo-dev 2020-10-20 06:09:58 UTC
https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: dev-python/scipy-1.5.3 fails to compile.
Discovered on: amd64 (internal ref: ci)
Comment 1 Agostino Sarubbo gentoo-dev 2020-10-20 06:10:01 UTC
Created attachment 667280 [details]
build.log

build log and emerge --info
Comment 2 Agostino Sarubbo gentoo-dev 2020-10-20 06:10:03 UTC
Possible context of error(s):

source.c:(.text.startup+0x8c): undefined reference to `cblas_ddot'
collect2: error: ld returned 1 exit status
Comment 3 Fran├žois Bissey 2020-10-20 06:18:24 UTC
(In reply to Agostino Sarubbo from comment #2)
> Possible context of error(s):
> 
> source.c:(.text.startup+0x8c): undefined reference to `cblas_ddot'
> collect2: error: ld returned 1 exit status

That one should be OK, it is more of configuration style error, autoconf script logs a lot of stuff like that. cmake does produce some too.

Fails at:
/usr/lib64/python3.6/site-packages/numpy/distutils/system_info.py:817: UserWarning: Specified path /usr/lib64/python3.6/site-packages/numpy/__init__.py/include/python3.6m is invalid.

which makes me curious about your numpy install. Posting /usr/lib64/python3.6/site-packages/numpy/distutils/system_info.py could prove interesting.
Comment 4 Agostino Sarubbo gentoo-dev 2021-03-31 13:56:13 UTC
Still reproducible on 1.6.2
Comment 5 Agostino Sarubbo gentoo-dev 2021-03-31 13:56:35 UTC
Created attachment 696519 [details]
system_info.py

/usr/lib/python3.9/site-packages/numpy/distutils/system_info.py