[MacPorts] #68794: py311-numpy @1.26.1_1+gcc12: ERROR: Problem encountered: No BLAS library detected! (was: Cannot install GILDAS on Sonoma with A1 chip (py-numpy issue))

[MacPorts]

#68794: py311-numpy @1.26.1_1+gcc12: ERROR: Problem encountered: No BLAS library
detected!
----------------------------+--------------------------
  Reporter:  ricardo-rizzo  |      Owner:  michaelld
      Type:  defect         |     Status:  assigned
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.8.1
Resolution:                 |   Keywords:  sonoma arm64
      Port:  py311-numpy    |
----------------------------+--------------------------
Changes (by ryandesign):

 * keywords:  numpy Sonoma => sonoma arm64
 * status:  new => assigned
 * port:  gildas => py311-numpy
 * owner:  (none) => michaelld


Comment:

 The lack of a binary archive is not in and of itself a problem. In that
 case, MacPorts builds from source, which is expected to succeed. In your
 case it failed. ''That's'' a problem. The log says the problem was:

 {{{
 ERROR: Problem encountered: No BLAS library detected! Install one, or use
 the `allow-noblas` build option (note, this may be up to 100x slower for
 some linear algebra operations).
 }}}

 A major change was just made to the OpenBLAS port; maybe it has caused
 this problem.

-- 
Ticket URL: <https://trac.macports.org/ticket/68794#comment:2>
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