CI: added Windows ARM64 build jobs. Examples: added ARM64 support in build_win.bat files. (#9593)

.github/workflows/build.yml

@@ -268,6 +268,39 @@ jobs:
         shell: cmd
         run: '"%MSBUILD_PATH%\MSBuild.exe" examples/example_win32_directx12/example_win32_directx12.vcxproj /p:Platform=x64 /p:Configuration=Release'
 
+  Build-Windows-ARM64:
+    runs-on: windows-11-arm
+    name: Build - Windows ARM64
+
+    defaults:
+      run:
+        working-directory: ${{ github.workspace }}/imgui
+
+    env:
+      VS_PATH: C:\Program Files\Microsoft Visual Studio\18\Enterprise
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          path: ${{ github.workspace }}/imgui
+
+      - name: Build example_null (extra warnings, msvc arm64)
+        shell: cmd
+        run: |
+          cd examples\example_null
+          call "%VS_PATH%\VC\Auxiliary\Build\vcvarsarm64.bat"
+          .\build_win.bat /W4
+
+      - name: Run example_null (msvc arm64)
+        shell: cmd
+        run: examples\example_null\Debug\example_null.exe
+
+      - name: Build example_win32_directx11 (msvc arm64)
+        shell: cmd
+        run: |
+          cd examples\example_win32_directx11
+          call "%VS_PATH%\VC\Auxiliary\Build\vcvarsarm64.bat"
+          .\build_win.bat
+
   Build-Linux:
     runs-on: ubuntu-latest
     name: Build - Linux

docs/CHANGELOG.txt

@@ -69,9 +69,11 @@ Other Changes:
 - ImVec2: added a check for cases where a custom `IM_VEC2_CLASS_EXTRA` macro
   adds an extra `operator=` to ImVec2. This isn't supported but should not
   be needed as you should have a constructor to convert from your type to ImVec2.
+- CI: added some ARM64 builds. (#9593) [@Harishmcw]
 - Examples: renamed various helper batch files from build_win32.bat to build_win.bat
   to reflect that they can also build X64 or ARM64, given the right environment.
   Made the script detect the environment when needed (e.g. to specify library path).
+- Examples: added support for ARM64 in selected build_win.bat helpers. (#9593) [@Harishmcw]
 
 
 -----------------------------------------------------------------------

examples/example_sdl3_directx11/build_win.bat

@@ -5,6 +5,7 @@
 @if not defined TARGET_ARCH if "%VisualStudioVersion%"=="14.0" (set TARGET_ARCH=x86& if defined Platform set TARGET_ARCH=%Platform%)
 @if /I "%TARGET_ARCH%"=="x86" goto arch_ok
 @if /I "%TARGET_ARCH%"=="x64" goto arch_ok
+@if /I "%TARGET_ARCH%"=="arm64" goto arch_ok
 @echo Unsupported or uninitialized compiler environment. First run vcvars32.bat (x86) or vcvars64.bat (x64).
 @exit /b 1
 
@@ -15,6 +16,7 @@
 @set LIBS=SDL3.lib d3d11.lib d3dcompiler.lib shell32.lib
 @if /I "%TARGET_ARCH%"=="x86" set LIBS=%LIBS% /LIBPATH:%SDL3_DIR%\lib\x86
 @if /I "%TARGET_ARCH%"=="x64" set LIBS=%LIBS% /LIBPATH:%SDL3_DIR%\lib\x64
+@if /I "%TARGET_ARCH%"=="arm64" set LIBS=%LIBS% /LIBPATH:%SDL3_DIR%\lib\arm64
 
 @set OUT_DIR=Debug
 mkdir %OUT_DIR%

examples/example_sdl3_opengl3/build_win.bat

@@ -5,6 +5,7 @@
 @if not defined TARGET_ARCH if "%VisualStudioVersion%"=="14.0" (set TARGET_ARCH=x86& if defined Platform set TARGET_ARCH=%Platform%)
 @if /I "%TARGET_ARCH%"=="x86" goto arch_ok
 @if /I "%TARGET_ARCH%"=="x64" goto arch_ok
+@if /I "%TARGET_ARCH%"=="arm64" goto arch_ok
 @echo Unsupported or uninitialized compiler environment. First run vcvars32.bat (x86) or vcvars64.bat (x64).
 @exit /b 1
 
@@ -15,6 +16,7 @@
 @set LIBS=SDL3.lib opengl32.lib shell32.lib
 @if /I "%TARGET_ARCH%"=="x86" set LIBS=%LIBS% /LIBPATH:%SDL3_DIR%\lib\x86
 @if /I "%TARGET_ARCH%"=="x64" set LIBS=%LIBS% /LIBPATH:%SDL3_DIR%\lib\x64
+@if /I "%TARGET_ARCH%"=="arm64" set LIBS=%LIBS% /LIBPATH:%SDL3_DIR%\lib\arm64
 
 @set OUT_DIR=Debug
 mkdir %OUT_DIR%

examples/example_sdl3_sdlgpu3/build_win.bat

@@ -5,6 +5,7 @@
 @if not defined TARGET_ARCH if "%VisualStudioVersion%"=="14.0" (set TARGET_ARCH=x86& if defined Platform set TARGET_ARCH=%Platform%)
 @if /I "%TARGET_ARCH%"=="x86" goto arch_ok
 @if /I "%TARGET_ARCH%"=="x64" goto arch_ok
+@if /I "%TARGET_ARCH%"=="arm64" goto arch_ok
 @echo Unsupported or uninitialized compiler environment. First run vcvars32.bat (x86) or vcvars64.bat (x64).
 @exit /b 1
 
@@ -15,6 +16,7 @@
 @set LIBS=SDL3.lib shell32.lib
 @if /I "%TARGET_ARCH%"=="x86" set LIBS=%LIBS% /LIBPATH:%SDL3_DIR%\lib\x86
 @if /I "%TARGET_ARCH%"=="x64" set LIBS=%LIBS% /LIBPATH:%SDL3_DIR%\lib\x64
+@if /I "%TARGET_ARCH%"=="arm64" set LIBS=%LIBS% /LIBPATH:%SDL3_DIR%\lib\arm64
 
 @set OUT_DIR=Debug
 mkdir %OUT_DIR%

examples/example_sdl3_sdlrenderer3/build_win.bat

@@ -5,6 +5,7 @@
 @if not defined TARGET_ARCH if "%VisualStudioVersion%"=="14.0" (set TARGET_ARCH=x86& if defined Platform set TARGET_ARCH=%Platform%)
 @if /I "%TARGET_ARCH%"=="x86" goto arch_ok
 @if /I "%TARGET_ARCH%"=="x64" goto arch_ok
+@if /I "%TARGET_ARCH%"=="arm64" goto arch_ok
 @echo Unsupported or uninitialized compiler environment. First run vcvars32.bat (x86) or vcvars64.bat (x64).
 @exit /b 1
 
@@ -15,6 +16,7 @@
 @set LIBS=SDL3.lib
 @if /I "%TARGET_ARCH%"=="x86" set LIBS=%LIBS% /LIBPATH:%SDL3_DIR%\lib\x86
 @if /I "%TARGET_ARCH%"=="x64" set LIBS=%LIBS% /LIBPATH:%SDL3_DIR%\lib\x64
+@if /I "%TARGET_ARCH%"=="arm64" set LIBS=%LIBS% /LIBPATH:%SDL3_DIR%\lib\arm64
 
 @set OUT_DIR=Debug
 mkdir %OUT_DIR%