From fc324e360fd1eb0ab32a5ff30c0023029d70e6ea Mon Sep 17 00:00:00 2001
From: Charles Harris <charlesr.harris@gmail.com>
Date: Sun, 19 Nov 2023 12:32:51 -0700
Subject: [PATCH] MAINT: Pin scipy-openblas version.

Partial backport of #25085.
---
 .github/workflows/linux_musl.yml | 2 +-
 .github/workflows/windows.yml    | 4 ++--
 azure-steps-windows.yml          | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/linux_musl.yml b/.github/workflows/linux_musl.yml
index 5c65a2b2e8b9..89a7e147c395 100644
--- a/.github/workflows/linux_musl.yml
+++ b/.github/workflows/linux_musl.yml
@@ -55,7 +55,7 @@ jobs:
         python -m venv test_env
         source test_env/bin/activate
 
-        pip install scipy-openblas64
+        pip install "scipy-openblas64<=0.3.23.293.2"
 
         pip install -r build_requirements.txt -r test_requirements.txt
 
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 988a55b761db..eb7126a46a5b 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -51,7 +51,7 @@ jobs:
       env:
         PKG_CONFIG_PATH: ${{ github.workspace }}/.openblas
       run: |
-        python -m pip install scipy-openblas32
+        python -m pip install "scipy-openblas32<=0.3.23.293.2"
         spin build --with-scipy-openblas=32 -j2 -- --vsenv
 
     - name: Install NumPy (Clang-cl)
@@ -60,7 +60,7 @@ jobs:
         PKG_CONFIG_PATH: ${{ github.workspace }}/.openblas
       run: |
         "[binaries]","c = 'clang-cl'","cpp = 'clang-cl'","ar = 'llvm-lib'","c_ld = 'lld-link'","cpp_ld = 'lld-link'" | Out-File $PWD/clang-cl-build.ini -Encoding ascii
-        python -m pip install scipy-openblas32
+        python -m pip install "scipy-openblas32<=0.3.23.293.2"
         spin build --with-scipy-openblas=32 -j2 -- --vsenv --native-file=$PWD/clang-cl-build.ini
 
     - name: Meson Log
diff --git a/azure-steps-windows.yml b/azure-steps-windows.yml
index 1cae980b4368..b518656ad26b 100644
--- a/azure-steps-windows.yml
+++ b/azure-steps-windows.yml
@@ -42,7 +42,7 @@ steps:
         python -m pip install . -v -Csetup-args="--vsenv" -Csetup-args="-Dblas=none" -Csetup-args="-Dlapack=none" -Csetup-args="-Dallow-noblas=true"
     }
     elseif ( Test-Path env:NPY_USE_BLAS_ILP64 ) {
-        python -m pip install scipy-openblas64 spin
+        python -m pip install "scipy-openblas64<=0.3.23.293.2" spin
         spin config-openblas --with-scipy-openblas=64
         $env:PKG_CONFIG_PATH="$pwd/.openblas"
         python -m pip install . -v -Csetup-args="--vsenv" -Csetup-args="-Duse-ilp64=true"