Fixed `ASSIMP_WARNINGS_MAX` reference

CMakeLists.txt

@@ -150,10 +150,12 @@ IF (WIN32)
       # Multibyte character set is deprecated since at least MSVC2015 (possibly earlier)
       ADD_DEFINITIONS( -DUNICODE -D_UNICODE )
     ENDIF()
+
     # Link statically against c/c++ lib to avoid missing redistriburable such as
     # "VCRUNTIME140.dll not found. Try reinstalling the app.", but give users
     # a choice to opt for the shared runtime if they want.
     option(USE_STATIC_CRT "Link against the static runtime libraries." OFF)
+
     # The CMAKE_CXX_FLAGS vars can be overriden by some Visual Studio generators, so we use an alternative
     # global method here:
     if (${USE_STATIC_CRT})
@@ -328,15 +330,13 @@ ENDIF()
 
 IF (ASSIMP_WARNINGS_AS_ERRORS)
   MESSAGE(STATUS "Treating all warnings as errors (for assimp library only)")
-  set(ASSIMP_ERROR_MAX ON)
+  set(ASSIMP_WARNINGS_MAX ON)
   IF (MSVC)
-    # TARGET_COMPILE_OPTIONS(assimp PRIVATE /WX)
-    # TARGET_COMPILE_OPTIONS(assimp_cmd PRIVATE /WX)
-    ADD_COMPILE_OPTIONS(/WX)
+    TARGET_COMPILE_OPTIONS(assimp PRIVATE /WX)
+    # ADD_COMPILE_OPTIONS(/WX)
   ELSE()
-    # TARGET_COMPILE_OPTIONS(assimp PRIVATE -Werror)
-    # TARGET_COMPILE_OPTIONS(assimp_cmd PRIVATE -Werror)
-    ADD_COMPILE_OPTIONS(-Werror)
+    TARGET_COMPILE_OPTIONS(assimp PRIVATE -Werror)
+    # ADD_COMPILE_OPTIONS(-Werror)
   ENDIF()
 ENDIF()