Issue #25934: Default to /fp:strict for ICC builds
diff --git a/PCbuild/pyproject.props b/PCbuild/pyproject.props
index fc93347..34938ea 100644
--- a/PCbuild/pyproject.props
+++ b/PCbuild/pyproject.props
@@ -49,6 +49,9 @@
       <WholeProgramOptimization>false</WholeProgramOptimization>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
     </ClCompile>
+    <ClCompile Condition="$(ICCBuild) == 'true'">
+      <FloatingPointModel>Strict</FloatingPointModel>
+    </ClCompile>
     <Link>
       <AdditionalLibraryDirectories>$(OutDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <GenerateDebugInformation>true</GenerateDebugInformation>