From f244f056898cc2c2597524327dbe129cfbfdb09a Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 18 Feb 2026 20:52:54 +0000
Subject: [PATCH 1/4] Initial plan


From 8797f5115b11ff965ecc19df24024f6d4d43bf7b Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 18 Feb 2026 20:55:14 +0000
Subject: [PATCH 2/4] Move cibuildwheel Windows configuration to pyproject.toml

Co-authored-by: alexlib <747110+alexlib@users.noreply.github.com>
---
 .github/workflows/cibuildwheel.yml | 27 ---------------------------
 pyproject.toml                     |  6 +++++-
 2 files changed, 5 insertions(+), 28 deletions(-)

diff --git a/.github/workflows/cibuildwheel.yml b/.github/workflows/cibuildwheel.yml
index 60a6219..da238fd 100644
--- a/.github/workflows/cibuildwheel.yml
+++ b/.github/workflows/cibuildwheel.yml
@@ -22,37 +22,10 @@ jobs:
         with:
           python-version: "3.11"
 
-      - name: Install dependencies (macOS)
-        if: runner.os == 'macOS'
-        run: |
-          brew install uv          
-
-      - name: Cache vcpkg
-        if: runner.os == 'Windows'
-        uses: actions/cache@v4
-        with:
-          path: C:\\vcpkg\\installed
-          key: vcpkg-openblas-${{ runner.os }}
-
       - name: Install cibuildwheel
         run: python -m pip install --upgrade pip cibuildwheel
 
       - name: Build wheels
-        env:
-          CIBW_ENVIRONMENT_MACOS: EASYSBA_USE_ACCELERATE=1 EASYSBA_LAPACK_LIBS=
-          CIBW_BEFORE_ALL_WINDOWS: >-
-            if not exist C:\vcpkg\vcpkg.exe (
-              git clone https://github.com/microsoft/vcpkg.git C:\vcpkg &&
-              C:\vcpkg\bootstrap-vcpkg.bat -disableMetrics
-            ) &&
-            C:\vcpkg\vcpkg.exe install openblas:x64-windows
-          CIBW_ENVIRONMENT_WINDOWS: |
-            EASYSBA_LAPACK_LIBS=openblas
-            EASYSBA_INCLUDE_DIRS=C:\\vcpkg\\installed\\x64-windows\\include
-            EASYSBA_LIBRARY_DIRS=C:\\vcpkg\\installed\\x64-windows\\lib
-            INCLUDE=C:\\vcpkg\\installed\\x64-windows\\include
-            LIB=C:\\vcpkg\\installed\\x64-windows\\lib
-            PATH=C:\\vcpkg\\installed\\x64-windows\\bin;{PATH}
         run: python -m cibuildwheel --output-dir wheelhouse
 
       - name: Upload wheels
diff --git a/pyproject.toml b/pyproject.toml
index c9686db..9940e62 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,4 +23,8 @@ before-all = "yum -y install openblas-devel lapack-devel"
 environment = { EASYSBA_USE_ACCELERATE = "1", EASYSBA_LAPACK_LIBS = "" }
 
 [tool.cibuildwheel.windows]
-environment = { EASYSBA_LAPACK_LIBS = "openblas" }
+before-all = [
+    "if not exist C:\\vcpkg\\vcpkg.exe (git clone https://github.com/microsoft/vcpkg.git C:\\vcpkg && C:\\vcpkg\\bootstrap-vcpkg.bat -disableMetrics)",
+    "C:\\vcpkg\\vcpkg.exe install openblas:x64-windows",
+]
+environment = { EASYSBA_LAPACK_LIBS = "openblas", EASYSBA_INCLUDE_DIRS = "C:\\vcpkg\\installed\\x64-windows\\include", EASYSBA_LIBRARY_DIRS = "C:\\vcpkg\\installed\\x64-windows\\lib" }

From 70aed21576e06517f9defd0502d89d75b8947867 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 18 Feb 2026 20:57:32 +0000
Subject: [PATCH 3/4] Fix Windows vcpkg setup and add caching

Co-authored-by: alexlib <747110+alexlib@users.noreply.github.com>
---
 .github/workflows/cibuildwheel.yml | 9 +++++++++
 pyproject.toml                     | 5 +----
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/cibuildwheel.yml b/.github/workflows/cibuildwheel.yml
index da238fd..ae409f4 100644
--- a/.github/workflows/cibuildwheel.yml
+++ b/.github/workflows/cibuildwheel.yml
@@ -22,6 +22,15 @@ jobs:
         with:
           python-version: "3.11"
 
+      - name: Cache vcpkg
+        if: runner.os == 'Windows'
+        uses: actions/cache@v4
+        with:
+          path: C:\\vcpkg\\installed
+          key: vcpkg-openblas-${{ runner.os }}-${{ hashFiles('pyproject.toml') }}
+          restore-keys: |
+            vcpkg-openblas-${{ runner.os }}-
+
       - name: Install cibuildwheel
         run: python -m pip install --upgrade pip cibuildwheel
 
diff --git a/pyproject.toml b/pyproject.toml
index 9940e62..0fa4e9d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,8 +23,5 @@ before-all = "yum -y install openblas-devel lapack-devel"
 environment = { EASYSBA_USE_ACCELERATE = "1", EASYSBA_LAPACK_LIBS = "" }
 
 [tool.cibuildwheel.windows]
-before-all = [
-    "if not exist C:\\vcpkg\\vcpkg.exe (git clone https://github.com/microsoft/vcpkg.git C:\\vcpkg && C:\\vcpkg\\bootstrap-vcpkg.bat -disableMetrics)",
-    "C:\\vcpkg\\vcpkg.exe install openblas:x64-windows",
-]
+before-all = "powershell -Command \"if (!(Test-Path C:\\vcpkg\\vcpkg.exe)) { git clone https://github.com/microsoft/vcpkg.git C:\\vcpkg; C:\\vcpkg\\bootstrap-vcpkg.bat -disableMetrics }; C:\\vcpkg\\vcpkg.exe install openblas:x64-windows\""
 environment = { EASYSBA_LAPACK_LIBS = "openblas", EASYSBA_INCLUDE_DIRS = "C:\\vcpkg\\installed\\x64-windows\\include", EASYSBA_LIBRARY_DIRS = "C:\\vcpkg\\installed\\x64-windows\\lib" }

From 5761f38a5e158e388028f7e680672cb0c14dbf3a Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 18 Feb 2026 20:58:48 +0000
Subject: [PATCH 4/4] Add documentation for Windows vcpkg configuration

Co-authored-by: alexlib <747110+alexlib@users.noreply.github.com>
---
 pyproject.toml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pyproject.toml b/pyproject.toml
index 0fa4e9d..0af5ef3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,6 +22,12 @@ before-all = "yum -y install openblas-devel lapack-devel"
 [tool.cibuildwheel.macos]
 environment = { EASYSBA_USE_ACCELERATE = "1", EASYSBA_LAPACK_LIBS = "" }
 
+# Windows configuration: Uses vcpkg to install OpenBLAS
+# The before-all command:
+# 1. Checks if vcpkg is already installed at C:\vcpkg
+# 2. If not, clones and bootstraps vcpkg
+# 3. Installs openblas for x64-windows architecture
+# The environment variables point to the vcpkg installation paths for includes and libraries
 [tool.cibuildwheel.windows]
 before-all = "powershell -Command \"if (!(Test-Path C:\\vcpkg\\vcpkg.exe)) { git clone https://github.com/microsoft/vcpkg.git C:\\vcpkg; C:\\vcpkg\\bootstrap-vcpkg.bat -disableMetrics }; C:\\vcpkg\\vcpkg.exe install openblas:x64-windows\""
 environment = { EASYSBA_LAPACK_LIBS = "openblas", EASYSBA_INCLUDE_DIRS = "C:\\vcpkg\\installed\\x64-windows\\include", EASYSBA_LIBRARY_DIRS = "C:\\vcpkg\\installed\\x64-windows\\lib" }