Adding comment as to why compile with warnings not treated as error. …

…Assimp's USD support requires compiling TinyUSDZ, which contains compile warnings

Signed-off-by: AMZN-Gene <[email protected]>

package-system/assimp/build_assimp_windows.cmd

@@ -12,26 +12,28 @@
 @rem # cmake expects fowardslashes:
 set "DOWNLOADED_PACKAGE_FOLDERS=%DOWNLOADED_PACKAGE_FOLDERS:\=/%"
 
+@rem # /w compiler option. Assimp USD is implemented using TinyUSDZ which, unfortunately, contains compiler warnings
 cmake -S temp/src ^
     -DBUILD_SHARED_LIBS=OFF ^
     -DCMAKE_BUILD_TYPE=Release ^
     -DCMAKE_MODULE_PATH="%DOWNLOADED_PACKAGE_FOLDERS%" ^
     -DASSIMP_BUILD_ZLIB=OFF ^
     -DASSIMP_BUILD_ASSIMP_TOOLS=ON ^
     -DASSIMP_BUILD_USD_IMPORTER=ON ^
-    -DCMAKE_CXX_FLAGS="/EHsc /wd4777 /wd5032" ^ 
+    -DCMAKE_CXX_FLAGS="/EHsc /w" ^
     temp/src/CMakeLists.txt || exit /b 1
 cmake --build temp/src --config release || exit /b 1
 cmake --build temp/src --config debug || exit /b 1
 
+@rem # /w compiler option. Assimp USD is implemented using TinyUSDZ which, unfortunately, contains compiler warnings
 cmake -S temp/src ^
     -DBUILD_SHARED_LIBS=ON ^
     -DCMAKE_BUILD_TYPE=Release ^
     -DCMAKE_MODULE_PATH="%DOWNLOADED_PACKAGE_FOLDERS%" ^
     -DASSIMP_BUILD_ZLIB=OFF ^
     -DASSIMP_BUILD_ASSIMP_TOOLS=ON ^
     -DASSIMP_BUILD_USD_IMPORTER=ON ^
-    -DCMAKE_CXX_FLAGS="/EHsc /wd4777 /wd5032" ^  
+    -DCMAKE_CXX_FLAGS="/EHsc /w" ^
     temp/src/CMakeLists.txt || exit /b 1
 cmake --build temp/src --config release || exit /b 1
 cmake --build temp/src --config debug || exit /b 1