try forcing MSVC mt.exe

Author: mamoreau-devolutions

.github/workflows/halide-prebuilt.yml

@@ -21,7 +21,7 @@ jobs:
           - os: windows
             runner: windows-2022
           - os: macos
-            runner: macos-12
+            runner: macos-latest
           - os: ubuntu-20.04
             runner: ubuntu-20.04
           - os: ubuntu-22.04
@@ -172,6 +172,8 @@ jobs:
         run: |
           if ($IsWindows) {
             Enter-VsDevShell x64
+            $CMAKE_MT = (Get-Command -Type Application mt).Source -Replace '\\', '/'
+            echo "CMAKE_MT=$CMAKE_MT" >> $Env:GITHUB_ENV
           }
 
           cmake -G Ninja -S halide -B halide-host `
@@ -213,6 +215,10 @@ jobs:
           $CMakeArgs += @("-DTARGET_WEBASSEMBLY=ON")
           $CMakeArgs += @("-Wno-dev")
 
+          if ($IsWindows) {
+            $CMakeArgs += @("-DCMAKE_MT=`"${Env:CMAKE_MT}`"")
+          }
+
           if ('${{matrix.os}}' -eq 'macos') {
             $AppleArch = @{'x86_64'='x86_64';'aarch64'='arm64'}['${{matrix.arch}}']
             $CMakeArgs += @("-DCMAKE_OSX_ARCHITECTURES=`"$AppleArch`"")