From 3a07fcbe47571e1a73d5683f5a0f581926e0c0fd Mon Sep 17 00:00:00 2001
From: Chuck Walbourn <chuckw@microsoft.com>
Date: Fri, 14 Feb 2025 17:58:15 -0800
Subject: [PATCH 1/4] Fixed MinGW with shared libs

---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fdac7583..b418a5c2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -581,6 +581,10 @@ if(CMAKE_CXX_COMPILER_ID MATCHES "Clang|IntelLLVM")
 elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
     foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
       target_compile_options(${t} PRIVATE "-Wno-ignored-attributes" "-Walloc-size-larger-than=4GB")
+
+      if(BUILD_SHARED_LIBS)
+        target_compile_options(${t} PRIVATE "-Wno-attributes")
+      endif()
     endforeach()
 elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
     set_target_properties(${PROJECT_NAME} PROPERTIES CXX_STANDARD 14)

From d308f6c93e6a5b664967ad4e5a4048504d09893c Mon Sep 17 00:00:00 2001
From: Chuck Walbourn <chuckw@microsoft.com>
Date: Fri, 14 Feb 2025 22:09:39 -0800
Subject: [PATCH 2/4] More DLL test

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

diff --git a/.github/workflows/vcpkg.yml b/.github/workflows/vcpkg.yml
index abf18547..05b21300 100644
--- a/.github/workflows/vcpkg.yml
+++ b/.github/workflows/vcpkg.yml
@@ -126,3 +126,15 @@ jobs:
     - name: 'Build'
       working-directory: ${{ github.workspace }}
       run: cmake --build out\build\${{ matrix.build_type }}
+
+    - name: 'Clean up'
+      working-directory: ${{ github.workspace }}
+      run: Remove-Item -Path out -Recurse -Force
+
+    - name: 'Configure CMake (DLL)'
+      working-directory: ${{ github.workspace }}
+      run: cmake --preset=${{ matrix.build_type }} -DBUILD_SHARED_LIBS=ON
+
+    - name: 'Build (DLL)'
+      working-directory: ${{ github.workspace }}
+      run: cmake --build out\build\${{ matrix.build_type }}

From 5717119b6027c1545e8725d0b119a7e303b2d741 Mon Sep 17 00:00:00 2001
From: Chuck Walbourn <chuckw@microsoft.com>
Date: Fri, 14 Feb 2025 22:19:43 -0800
Subject: [PATCH 3/4] revert

---
 .github/workflows/vcpkg.yml | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/.github/workflows/vcpkg.yml b/.github/workflows/vcpkg.yml
index 05b21300..abf18547 100644
--- a/.github/workflows/vcpkg.yml
+++ b/.github/workflows/vcpkg.yml
@@ -126,15 +126,3 @@ jobs:
     - name: 'Build'
       working-directory: ${{ github.workspace }}
       run: cmake --build out\build\${{ matrix.build_type }}
-
-    - name: 'Clean up'
-      working-directory: ${{ github.workspace }}
-      run: Remove-Item -Path out -Recurse -Force
-
-    - name: 'Configure CMake (DLL)'
-      working-directory: ${{ github.workspace }}
-      run: cmake --preset=${{ matrix.build_type }} -DBUILD_SHARED_LIBS=ON
-
-    - name: 'Build (DLL)'
-      working-directory: ${{ github.workspace }}
-      run: cmake --build out\build\${{ matrix.build_type }}

From 415a3cc96c9b7084f3e1b4d3e5679c61a331f874 Mon Sep 17 00:00:00 2001
From: Chuck Walbourn <chuckw@microsoft.com>
Date: Fri, 14 Feb 2025 22:21:54 -0800
Subject: [PATCH 4/4] Try again

---
 .github/workflows/vcpkg.yml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/.github/workflows/vcpkg.yml b/.github/workflows/vcpkg.yml
index abf18547..2092d089 100644
--- a/.github/workflows/vcpkg.yml
+++ b/.github/workflows/vcpkg.yml
@@ -29,25 +29,40 @@ jobs:
         os: [windows-2019, windows-2022]
         build_type: [x64-Debug-VCPKG]
         arch: [amd64]
+        shared: [OFF]
         include:
           - os: windows-2022
             build_type: x64-Debug-Clang-VCPKG
             arch: amd64
+            shared: OFF
           - os: windows-2022
             build_type: x86-Debug-VCPKG
             arch: amd64_x86
+            shared: OFF
           - os: windows-2022
             build_type: arm64-Debug-VCPKG
             arch: amd64_arm64
+            shared: OFF
           - os: windows-2022
             build_type: arm64ec-Debug-VCPKG
             arch: amd64_arm64
+            shared: OFF
           - os: windows-2022
             build_type: x64-Debug-MinGW
             arch: amd64
+            shared: OFF
           - os: windows-2022
             build_type: x64-Release-MinGW
             arch: amd64
+            shared: OFF
+          - os: windows-2022
+            build_type: x64-Debug-MinGW
+            arch: amd64
+            shared: ON
+          - os: windows-2022
+            build_type: x64-Release-MinGW
+            arch: amd64
+            shared: ON
 
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -120,6 +135,7 @@ jobs:
       working-directory: ${{ github.workspace }}
       run: >
         cmake --preset=${{ matrix.build_type }} -DBUILD_TESTING=OFF -DENABLE_OPENEXR_SUPPORT=ON -DENABLE_LIBJPEG_SUPPORT=ON -DENABLE_LIBPNG_SUPPORT=ON
+        -DBUILD_SHARED_LIBS=${{ matrix.shared }}
         -DCMAKE_TOOLCHAIN_FILE="${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake" -DVCPKG_MANIFEST_DIR="${{ github.workspace }}/build"
         -DVCPKG_TARGET_TRIPLET="${env:VCPKG_DEFAULT_TRIPLET}"