From 67f9dfb160c0cdfb472f20184bef88aebefb80e4 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiromatron@gmail.com>
Date: Sun, 10 Aug 2025 14:45:16 -0400
Subject: [PATCH 01/18] add gsl and nlopt

---
 .github/workflows/test.yml   |  2 +-
 .github/workflows/wheels.yml |  6 +++---
 CMakeLists.txt               | 17 +++++++++++++++-
 src/cpp/main.cpp             | 38 ++++++++++++++++++++++++++++++++++++
 tests/test_basic.py          | 11 +++++++++++
 5 files changed, 69 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 193aee2..60d9f13 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-24.04, windows-2022, macos-14]
+        os: [ubuntu-24.04]
         python-version: ["3.13"]
 
     runs-on: ${{ matrix.os }}
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index edd1509..8d7b584 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -2,7 +2,7 @@ name: Build package wheels
 
 on:
   workflow_dispatch:
-  pull_request:
+  # pull_request:
   push:
     branches:
      - main
@@ -14,12 +14,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-24.04, windows-2022, macos-14]
+        os: [ubuntu-24.04]
 
     steps:
     - uses: actions/checkout@v4
 
-    - name: Cache dependencies
+    - name: Cache dependencies. # TODO - this may not work on linux b/c os is different than container?
       id: cache-vcpkg-deps
       uses: actions/cache@v4
       with:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5bfb83e..2f70686 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,9 +13,24 @@ message(STATUS "vcpkg Triplet: ${VCPKG_HOST_TRIPLET}")
 set(EIGEN_PATH "${CMAKE_SOURCE_DIR}/vcpkg_installed/${VCPKG_HOST_TRIPLET}/include")
 message(STATUS "Eigen Path: ${EIGEN_PATH}")
 
+set(GSL_DIR "${CMAKE_SOURCE_DIR}/vcpkg_installed/${VCPKG_HOST_TRIPLET}")
+message(STATUS "GSL Path: ${GSL_DIR}")
+set(GSL_INCLUDE_DIR "${GSL_DIR}/include")
+set(GSL_LIBRARY_DIR "${GSL_DIR}/lib")
+find_library(GSL_LIB gsl PATHS "${GSL_LIBRARY_DIR}")
+find_library(GSLCBLAS_LIB gslcblas PATHS "${GSL_LIBRARY_DIR}")
+
+set(NLOPT_DIR "${CMAKE_SOURCE_DIR}/vcpkg_installed/${VCPKG_HOST_TRIPLET}")
+message(STATUS "NLOPT Path: ${NLOPT_DIR}")
+set(NLOPT_DIR_INCLUDE_DIR "${NLOPT_DIR}/include")
+set(NLOPT_DIR_LIBRARY_DIR "${NLOPT_DIR}/lib")
+find_library(NLOPT_LIB nlopt PATHS "${NLOPT_DIR_LIBRARY_DIR}")
+
 pybind11_add_module(cppcore src/cpp/main.cpp)
 
-include_directories(${CMAKE_SOURCE_DIR}/src/cpp ${EIGEN_PATH})
+include_directories(${CMAKE_SOURCE_DIR}/src/cpp ${EIGEN_PATH} ${GSL_INCLUDE_DIR} ${NLOPT_DIR_INCLUDE_DIR})
+target_include_directories(cppcore PRIVATE ${GSL_INCLUDE_DIR} ${NLOPT_DIR_INCLUDE_DIR})
+target_link_libraries(cppcore PRIVATE  ${GSL_LIB} ${GSLCBLAS_LIB} ${NLOPT_LIB})
 
 target_compile_definitions(
     cppcore
diff --git a/src/cpp/main.cpp b/src/cpp/main.cpp
index 9601dfd..24a8261 100644
--- a/src/cpp/main.cpp
+++ b/src/cpp/main.cpp
@@ -1,6 +1,9 @@
 #include <pybind11/numpy.h>
 #include <pybind11/pybind11.h>
+#include <pybind11/stl.h>
+#include <gsl/gsl_sf_bessel.h>
 #include <Eigen/Dense>
+#include <nlopt.h>
 
 #define STRINGIFY(x) #x
 #define MACRO_STRINGIFY(x) STRINGIFY(x)
@@ -32,6 +35,37 @@ py::array_t<double> eigen_matmul(py::array_t<double, py::array::c_style | py::ar
     );
 }
 
+// GSL test
+double gsl_bessel(double x) {
+    return gsl_sf_bessel_J0(x);
+}
+
+// NLOPT test
+double objfunc(unsigned n, const double* x, double* grad, void*) {
+    if (grad) {
+        grad[0] = 2 * (x[0] - 1);
+        grad[1] = 2 * (x[1] - 2);
+    }
+    return (x[0] - 1) * (x[0] - 1) + (x[1] - 2) * (x[1] - 2);
+}
+std::vector<double> nlopt_demo(const std::vector<double>& lower_bounds,
+                              const std::vector<double>& upper_bounds) {
+    if (lower_bounds.size() != 2 || upper_bounds.size() != 2)
+        throw std::invalid_argument("Bounds must have size 2");
+
+    nlopt_opt opt = nlopt_create(NLOPT_LD_LBFGS, 2);
+    nlopt_set_lower_bounds(opt, lower_bounds.data());
+    nlopt_set_upper_bounds(opt, upper_bounds.data());
+    nlopt_set_min_objective(opt, objfunc, nullptr);
+
+    double x[2] = {0.0, 0.0};
+    double minf;
+    int result = nlopt_optimize(opt, x, &minf);
+    nlopt_destroy(opt);
+    if (result < 0) throw std::runtime_error("nlopt failed");
+    return {x[0], x[1]};
+}
+
 PYBIND11_MODULE(cppcore, m) {
     m.doc() = R"pbdoc(
         Pybind11 example plugin
@@ -59,4 +93,8 @@ PYBIND11_MODULE(cppcore, m) {
     )pbdoc");
 
     m.def("eigen_matmul", &eigen_matmul, "Matrix multiplication using Eigen");
+    m.def("gsl_bessel", &gsl_bessel, "Bessel function using GSL");
+    m.def("nlopt_optimize", &nlopt_demo,
+        py::arg("lower_bounds"), py::arg("upper_bounds"),
+        "Run NLOPT optimization with specified bounds");
 }
diff --git a/tests/test_basic.py b/tests/test_basic.py
index fbb9120..0592450 100644
--- a/tests/test_basic.py
+++ b/tests/test_basic.py
@@ -1,3 +1,4 @@
+import pytest
 import numpy as np
 
 import demo
@@ -16,3 +17,13 @@ def test_eigen_matmul():
     result = cppcore.eigen_matmul(a, b)
     expected = np.matmul(a, b)
     np.testing.assert_allclose(result, expected)
+
+
+def test_gsl_bessel():
+    assert pytest.approx(1.0, rel=1e-8) == cppcore.gsl_bessel(0.0)
+    assert pytest.approx(0.7651976865, rel=1e-8) == cppcore.gsl_bessel(1.0)
+
+
+def test_nlopt_optimize():
+    res = cppcore.nlopt_optimize([-10, -10], [10, 10])
+    assert pytest.approx([1.0, 2.0]) == res

From 7046bfa41de834bf33ebea4ea8fde1b1ce30c544 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiromatron@gmail.com>
Date: Sun, 10 Aug 2025 14:49:05 -0400
Subject: [PATCH 02/18] all os

---
 .github/workflows/test.yml | 56 +++++++++++++++++++-------------------
 1 file changed, 28 insertions(+), 28 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 60d9f13..5c11adf 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-24.04]
+        os: [ubuntu-24.04, windows-2022, macos-14]
         python-version: ["3.13"]
 
     runs-on: ${{ matrix.os }}
@@ -55,43 +55,43 @@ jobs:
         ./vcpkg/bootstrap-vcpkg.sh
         ./vcpkg/vcpkg install --host-triplet="$VCPKG_HOST_TRIPLET"
 
-    - uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
+    # - uses: actions/setup-python@v5
+    #   with:
+    #     python-version: ${{ matrix.python-version }}
 
-    - name: Install uv
-      uses: astral-sh/setup-uv@v5
-      with:
-        cache-dependency-glob: "**/pyproject.toml"
+    # - name: Install uv
+    #   uses: astral-sh/setup-uv@v5
+    #   with:
+    #     cache-dependency-glob: "**/pyproject.toml"
 
-    - name: Build pybmds
-      if: runner.os != 'Windows'
-      run: |
-        uv pip install pybind11==3.0.0 --target=./pybind11
+    # - name: Build pybmds
+    #   if: runner.os != 'Windows'
+    #   run: |
+    #     uv pip install pybind11==3.0.0 --target=./pybind11
 
-        uv venv --python=${{ matrix.python-version }}
+    #     uv venv --python=${{ matrix.python-version }}
 
-        source .venv/bin/activate
+    #     source .venv/bin/activate
 
-        export CMAKE_PREFIX_PATH=${{ github.workspace }}/pybind11/pybind11/share/cmake
-        export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc)
+    #     export CMAKE_PREFIX_PATH=${{ github.workspace }}/pybind11/pybind11/share/cmake
+    #     export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc)
 
-        uv pip install -v -e .
+    #     uv pip install -v -e .
 
-        py.test
+    #     py.test
 
-    - name: Build pybmds
-      if: runner.os == 'Windows'
-      run: |
-        uv pip install pybind11==3.0.0 --target=./pybind11
+    # - name: Build pybmds
+    #   if: runner.os == 'Windows'
+    #   run: |
+    #     uv pip install pybind11==3.0.0 --target=./pybind11
 
-        uv venv --python=${{ matrix.python-version }}
+    #     uv venv --python=${{ matrix.python-version }}
 
-        .venv/Scripts/activate
+    #     .venv/Scripts/activate
 
-        $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
-        $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
+    #     $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
+    #     $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
 
-        uv pip install -v -e .
+    #     uv pip install -v -e .
 
-        py.test
+    #     py.test

From 3fac2eb0858fb417145fc8d446a06ce50c23066b Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiromatron@gmail.com>
Date: Sun, 10 Aug 2025 15:13:19 -0400
Subject: [PATCH 03/18] downstream

---
 .github/workflows/test.yml | 54 +++++++++++++++++++-------------------
 1 file changed, 27 insertions(+), 27 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5c11adf..193aee2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -55,43 +55,43 @@ jobs:
         ./vcpkg/bootstrap-vcpkg.sh
         ./vcpkg/vcpkg install --host-triplet="$VCPKG_HOST_TRIPLET"
 
-    # - uses: actions/setup-python@v5
-    #   with:
-    #     python-version: ${{ matrix.python-version }}
+    - uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
 
-    # - name: Install uv
-    #   uses: astral-sh/setup-uv@v5
-    #   with:
-    #     cache-dependency-glob: "**/pyproject.toml"
+    - name: Install uv
+      uses: astral-sh/setup-uv@v5
+      with:
+        cache-dependency-glob: "**/pyproject.toml"
 
-    # - name: Build pybmds
-    #   if: runner.os != 'Windows'
-    #   run: |
-    #     uv pip install pybind11==3.0.0 --target=./pybind11
+    - name: Build pybmds
+      if: runner.os != 'Windows'
+      run: |
+        uv pip install pybind11==3.0.0 --target=./pybind11
 
-    #     uv venv --python=${{ matrix.python-version }}
+        uv venv --python=${{ matrix.python-version }}
 
-    #     source .venv/bin/activate
+        source .venv/bin/activate
 
-    #     export CMAKE_PREFIX_PATH=${{ github.workspace }}/pybind11/pybind11/share/cmake
-    #     export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc)
+        export CMAKE_PREFIX_PATH=${{ github.workspace }}/pybind11/pybind11/share/cmake
+        export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc)
 
-    #     uv pip install -v -e .
+        uv pip install -v -e .
 
-    #     py.test
+        py.test
 
-    # - name: Build pybmds
-    #   if: runner.os == 'Windows'
-    #   run: |
-    #     uv pip install pybind11==3.0.0 --target=./pybind11
+    - name: Build pybmds
+      if: runner.os == 'Windows'
+      run: |
+        uv pip install pybind11==3.0.0 --target=./pybind11
 
-    #     uv venv --python=${{ matrix.python-version }}
+        uv venv --python=${{ matrix.python-version }}
 
-    #     .venv/Scripts/activate
+        .venv/Scripts/activate
 
-    #     $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
-    #     $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
+        $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
+        $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
 
-    #     uv pip install -v -e .
+        uv pip install -v -e .
 
-    #     py.test
+        py.test

From dbf8d5a75f615c4055f76e9931c16adeeaf608f5 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiromatron@gmail.com>
Date: Sun, 10 Aug 2025 15:18:06 -0400
Subject: [PATCH 04/18] continue

---
 .github/workflows/test.yml | 2 ++
 src/cpp/main.cpp           | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 193aee2..71826b1 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -89,6 +89,8 @@ jobs:
 
         .venv/Scripts/activate
 
+        ls -Recurse ./vcpkg_installed
+
         $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
         $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
 
diff --git a/src/cpp/main.cpp b/src/cpp/main.cpp
index 24a8261..38e0c98 100644
--- a/src/cpp/main.cpp
+++ b/src/cpp/main.cpp
@@ -53,7 +53,7 @@ std::vector<double> nlopt_demo(const std::vector<double>& lower_bounds,
     if (lower_bounds.size() != 2 || upper_bounds.size() != 2)
         throw std::invalid_argument("Bounds must have size 2");
 
-    nlopt_opt opt = nlopt_create(NLOPT_LD_LBFGS, 2);
+    nlopt_opt opt = nlopt_create(NLOPT_LN_NELDERMEAD, 2);
     nlopt_set_lower_bounds(opt, lower_bounds.data());
     nlopt_set_upper_bounds(opt, upper_bounds.data());
     nlopt_set_min_objective(opt, objfunc, nullptr);

From 940c308a41345e94008c19fea8b859b9915daec7 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiromatron@gmail.com>
Date: Sun, 10 Aug 2025 15:36:42 -0400
Subject: [PATCH 05/18] try more on windows

---
 .github/workflows/test.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 71826b1..bd5e8b0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-24.04, windows-2022, macos-14]
+        # os: [ubuntu-24.04, windows-2022, macos-14]
+        os: [windows-2022]
         python-version: ["3.13"]
 
     runs-on: ${{ matrix.os }}
@@ -33,7 +34,7 @@ jobs:
         if [[ "$RUNNER_OS" == "Linux" ]]; then
           VCPKG_HOST_TRIPLET=x64-linux-dynamic
         elif [[ "$RUNNER_OS" == "Windows" ]]; then
-          VCPKG_HOST_TRIPLET=x64-mingw-dynamic
+          VCPKG_HOST_TRIPLET=x64-windows
         elif [[ "$RUNNER_OS" == "macOS" ]]; then
           VCPKG_HOST_TRIPLET=arm64-osx-dynamic
         fi

From 2d356991b6d5d590bdec93068964dc61f54fbb87 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiromatron@gmail.com>
Date: Sun, 10 Aug 2025 15:53:25 -0400
Subject: [PATCH 06/18] get cache working

---
 .github/workflows/test.yml | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index bd5e8b0..5a88f8f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -81,20 +81,22 @@ jobs:
 
         py.test
 
-    - name: Build pybmds
-      if: runner.os == 'Windows'
-      run: |
-        uv pip install pybind11==3.0.0 --target=./pybind11
+    # - name: Build pybmds
+    #   if: runner.os == 'Windows'
+    #   run: |
+    #     uv pip install pybind11==3.0.0 --target=./pybind11
 
-        uv venv --python=${{ matrix.python-version }}
+    #     uv venv --python=${{ matrix.python-version }}
 
-        .venv/Scripts/activate
+    #     .venv/Scripts/activate
 
-        ls -Recurse ./vcpkg_installed
+    #     ls -Recurse ./vcpkg_installed
 
-        $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
-        $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
+    #     $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
+    #     $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
 
-        uv pip install -v -e .
+    #     uv pip install -v -e .
 
-        py.test
+    #     ls -Recurse ./src
+
+    #     py.test

From d13a399692dc800876780b63533e6fb9cae7cca4 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiromatron@gmail.com>
Date: Sun, 10 Aug 2025 15:57:43 -0400
Subject: [PATCH 07/18] continue

---
 .github/workflows/test.yml | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5a88f8f..f710e71 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -81,22 +81,22 @@ jobs:
 
         py.test
 
-    # - name: Build pybmds
-    #   if: runner.os == 'Windows'
-    #   run: |
-    #     uv pip install pybind11==3.0.0 --target=./pybind11
+    - name: Build pybmds
+      if: runner.os == 'Windows'
+      run: |
+        uv pip install pybind11==3.0.0 --target=./pybind11
 
-    #     uv venv --python=${{ matrix.python-version }}
+        uv venv --python=${{ matrix.python-version }}
 
-    #     .venv/Scripts/activate
+        .venv/Scripts/activate
 
-    #     ls -Recurse ./vcpkg_installed
+        ls -Recurse ./vcpkg_installed
 
-    #     $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
-    #     $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
+        $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
+        $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
 
-    #     uv pip install -v -e .
+        uv pip install -v -e .
 
-    #     ls -Recurse ./src
+        ls -Recurse ./src
 
-    #     py.test
+        py.test

From da8054cb7195be1577dac9357f86ba960567b773 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiro.andy@epa.gov>
Date: Mon, 11 Aug 2025 21:32:16 -0400
Subject: [PATCH 08/18] continue

---
 .github/workflows/test.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f710e71..661caf4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -97,6 +97,9 @@ jobs:
 
         uv pip install -v -e .
 
-        ls -Recurse ./src
+        cp vcpkg_installed/x64-windows/lib/*.lib src/demo/
+        cp vcpkg_installed/x64-windows/bin/*.dll src/demo/
+
+        ls cp vcpkg_installed/x64-windows/
 
         py.test

From 6167249539f36d08bac0943840ff5c6d3193b60e Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiro.andy@epa.gov>
Date: Mon, 11 Aug 2025 21:34:24 -0400
Subject: [PATCH 09/18] fix

---
 .github/workflows/test.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 661caf4..d3bfb3e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -100,6 +100,6 @@ jobs:
         cp vcpkg_installed/x64-windows/lib/*.lib src/demo/
         cp vcpkg_installed/x64-windows/bin/*.dll src/demo/
 
-        ls cp vcpkg_installed/x64-windows/
+        ls vcpkg_installed/x64-windows/
 
         py.test

From 186e0d264e5eb3c11da261b8474f942230e1e5db Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiro.andy@epa.gov>
Date: Mon, 11 Aug 2025 21:36:09 -0400
Subject: [PATCH 10/18] just add dll not lib

---
 .github/workflows/test.yml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d3bfb3e..47d3046 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -97,7 +97,6 @@ jobs:
 
         uv pip install -v -e .
 
-        cp vcpkg_installed/x64-windows/lib/*.lib src/demo/
         cp vcpkg_installed/x64-windows/bin/*.dll src/demo/
 
         ls vcpkg_installed/x64-windows/

From 80d97017e22e605bd779f32bfaf703cb677f80a5 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiro.andy@epa.gov>
Date: Mon, 11 Aug 2025 21:39:08 -0400
Subject: [PATCH 11/18] try wheels

---
 .github/workflows/wheels.yml | 2 +-
 CMakeLists.txt               | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 8d7b584..e90cc04 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-24.04]
+        os: [windows-2022]
 
     steps:
     - uses: actions/checkout@v4
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2f70686..34d1481 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,6 @@ cmake_minimum_required(VERSION 3.4...3.18)
 
 project(cppcore)
 
-set(VCPKG_HOST_TRIPLET $ENV{VCPKG_HOST_TRIPLET})
 set(VCPKG_HOST_TRIPLET $ENV{VCPKG_HOST_TRIPLET})
 
 set(PYBIND11_FINDPYTHON ON)

From 30e3a1a7d3f79c08e39b8b674a80dc8a07b3b1a0 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiro.andy@epa.gov>
Date: Mon, 11 Aug 2025 21:40:43 -0400
Subject: [PATCH 12/18] wheels

---
 .github/workflows/test.yml   | 2 +-
 .github/workflows/wheels.yml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 47d3046..9405982 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -2,7 +2,7 @@ name: Run tests
 
 on:
   workflow_dispatch:
-  pull_request:
+  # pull_request:
   push:
     branches:
       - main
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index e90cc04..7a858cd 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -2,7 +2,7 @@ name: Build package wheels
 
 on:
   workflow_dispatch:
-  # pull_request:
+  pull_request:
   push:
     branches:
      - main

From 0b97a35d027334112e3f4f7475eab2f385a3f642 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiro.andy@epa.gov>
Date: Mon, 11 Aug 2025 21:44:00 -0400
Subject: [PATCH 13/18] change triplet

---
 .github/workflows/wheels.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 7a858cd..5c41018 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -38,7 +38,7 @@ jobs:
       run: |
         case "${RUNNER_OS}" in
           "Windows")
-              VCPKG_HOST_TRIPLET="x64-mingw-dynamic"
+              VCPKG_HOST_TRIPLET="x64-windows"
               ;;
           "Linux")
               VCPKG_HOST_TRIPLET="x64-linux-dynamic"

From b190e39db029246d2766e8901b92db9d791ff386 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiro.andy@epa.gov>
Date: Mon, 11 Aug 2025 22:02:07 -0400
Subject: [PATCH 14/18] use different triplet

---
 .github/workflows/test.yml   | 14 +++++++-------
 .github/workflows/wheels.yml |  4 ++--
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9405982..b847808 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -31,10 +31,10 @@ jobs:
     - name: Set compile target
       shell: bash
       run: |
-        if [[ "$RUNNER_OS" == "Linux" ]]; then
+        if [[ "$RUNNER_OS" == "Windows" ]]; then
+          VCPKG_HOST_TRIPLET=x64-windows-static-md
+        elif [[ "$RUNNER_OS" == "Linux" ]]; then
           VCPKG_HOST_TRIPLET=x64-linux-dynamic
-        elif [[ "$RUNNER_OS" == "Windows" ]]; then
-          VCPKG_HOST_TRIPLET=x64-windows
         elif [[ "$RUNNER_OS" == "macOS" ]]; then
           VCPKG_HOST_TRIPLET=arm64-osx-dynamic
         fi
@@ -95,10 +95,10 @@ jobs:
         $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
         $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
 
-        uv pip install -v -e .
+        # uv pip install -v -e .
 
-        cp vcpkg_installed/x64-windows/bin/*.dll src/demo/
+        # cp vcpkg_installed/x64-windows/bin/*.dll src/demo/
 
-        ls vcpkg_installed/x64-windows/
+        # ls vcpkg_installed/x64-windows/
 
-        py.test
+        # py.test
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 5c41018..3dd603e 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -2,7 +2,7 @@ name: Build package wheels
 
 on:
   workflow_dispatch:
-  pull_request:
+  #pull_request:
   push:
     branches:
      - main
@@ -38,7 +38,7 @@ jobs:
       run: |
         case "${RUNNER_OS}" in
           "Windows")
-              VCPKG_HOST_TRIPLET="x64-windows"
+              VCPKG_HOST_TRIPLET="x64-windows-static-md"
               ;;
           "Linux")
               VCPKG_HOST_TRIPLET="x64-linux-dynamic"

From f40ce8d24fe1f7c88ff76fb294e3644b85339a3b Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiro.andy@epa.gov>
Date: Mon, 11 Aug 2025 22:02:57 -0400
Subject: [PATCH 15/18] run tests

---
 .github/workflows/test.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b847808..ba1f0a8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -2,7 +2,7 @@ name: Run tests
 
 on:
   workflow_dispatch:
-  # pull_request:
+  pull_request:
   push:
     branches:
       - main

From e83fb6cb59e1cf54dfe19b3848f59d0ef1e8d864 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiro.andy@epa.gov>
Date: Mon, 11 Aug 2025 22:12:17 -0400
Subject: [PATCH 16/18] try with static deps?

---
 .github/workflows/test.yml   | 8 +++-----
 .github/workflows/wheels.yml | 2 +-
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ba1f0a8..ef56e59 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -95,10 +95,8 @@ jobs:
         $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
         $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
 
-        # uv pip install -v -e .
-
-        # cp vcpkg_installed/x64-windows/bin/*.dll src/demo/
+        uv pip install -v -e .
 
-        # ls vcpkg_installed/x64-windows/
+        ls vcpkg_installed/x64-windows/
 
-        # py.test
+        py.test
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 3dd603e..49cdaed 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -2,7 +2,7 @@ name: Build package wheels
 
 on:
   workflow_dispatch:
-  #pull_request:
+  pull_request:
   push:
     branches:
      - main

From ccbe4f8df5f124d3bebd4cc05a28ba0672034b34 Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiro.andy@epa.gov>
Date: Mon, 11 Aug 2025 22:15:10 -0400
Subject: [PATCH 17/18] remove debugging

---
 .github/workflows/test.yml | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ef56e59..a5549f9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -90,13 +90,9 @@ jobs:
 
         .venv/Scripts/activate
 
-        ls -Recurse ./vcpkg_installed
-
         $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
         $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
 
         uv pip install -v -e .
 
-        ls vcpkg_installed/x64-windows/
-
         py.test

From bb9c29ceb57cdc68e0f49ebf4926fffc76a6823f Mon Sep 17 00:00:00 2001
From: Andy Shapiro <shapiro.andy@epa.gov>
Date: Mon, 11 Aug 2025 22:19:44 -0400
Subject: [PATCH 18/18] use static cpp dependencies for mac and linux

---
 .github/workflows/test.yml   | 7 +++----
 .github/workflows/wheels.yml | 6 +++---
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a5549f9..87d27d7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,8 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # os: [ubuntu-24.04, windows-2022, macos-14]
-        os: [windows-2022]
+        os: [ubuntu-24.04, windows-2022, macos-14]
         python-version: ["3.13"]
 
     runs-on: ${{ matrix.os }}
@@ -34,9 +33,9 @@ jobs:
         if [[ "$RUNNER_OS" == "Windows" ]]; then
           VCPKG_HOST_TRIPLET=x64-windows-static-md
         elif [[ "$RUNNER_OS" == "Linux" ]]; then
-          VCPKG_HOST_TRIPLET=x64-linux-dynamic
+          VCPKG_HOST_TRIPLET=x64-linux
         elif [[ "$RUNNER_OS" == "macOS" ]]; then
-          VCPKG_HOST_TRIPLET=arm64-osx-dynamic
+          VCPKG_HOST_TRIPLET=arm64-osx
         fi
         echo VCPKG_HOST_TRIPLET="$VCPKG_HOST_TRIPLET" >> $GITHUB_ENV
         echo $VCPKG_HOST_TRIPLET
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 49cdaed..929e237 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [windows-2022]
+        os: [ubuntu-24.04, windows-2022, macos-14]
 
     steps:
     - uses: actions/checkout@v4
@@ -41,10 +41,10 @@ jobs:
               VCPKG_HOST_TRIPLET="x64-windows-static-md"
               ;;
           "Linux")
-              VCPKG_HOST_TRIPLET="x64-linux-dynamic"
+              VCPKG_HOST_TRIPLET="x64-linux"
               ;;
           "macOS")
-              VCPKG_HOST_TRIPLET="arm64-osx-dynamic"
+              VCPKG_HOST_TRIPLET="arm64-osx"
               ;;
           *)
               echo "Unsupported RUNNER_OS: ${RUNNER_OS}"