process cases of ALT as special rules

src/Nitload.Native/CMakeLists.txt

@@ -70,7 +70,13 @@ else()
   set(NIF_ARCH_TAG ${NIF_RESOLVED_ARCH_NAME})
 endif()
 
-set(NIF_BUILD_OUTPUT_DIR ${NIF_SOLUTION_ROOT}/bin/${NIF_OS_TAG}-${NIF_ARCH_TAG})
+set(NIF_EXPECTED_RID "" CACHE STRING "Optional managed target RID to validate before deployment")
+if(NIF_EXPECTED_RID AND NOT NIF_EXPECTED_RID STREQUAL "${NIF_OS_TAG}-${NIF_ARCH_TAG}")
+  message(FATAL_ERROR "Native target ${NIF_OS_TAG}-${NIF_ARCH_TAG} does not match managed target ${NIF_EXPECTED_RID}. Use a matching compiler/toolchain and a separate build directory.")
+endif()
+
+set(NIF_BUILD_OUTPUT_DIR "${NIF_SOLUTION_ROOT}/bin/${NIF_OS_TAG}-${NIF_ARCH_TAG}"
+    CACHE PATH "Native artifact directory shared with managed build deployment")
 # Compile-time intermediates (native PDB / .obj side files) live inside the CMake
 # build tree (cmake_build/<preset>) so they get cleaned up with it.
 set(NIF_OBJECT_ROOT_DIR ${CMAKE_CURRENT_BINARY_DIR}/obj/${PROJECT_NAME})
@@ -86,9 +92,21 @@ source_group(TREE ${CMAKE_CURRENT_LIST_DIR} FILES ${NIF_NATIVE_PROJECT_FILES})
 set_target_properties(${PROJECT_NAME} PROPERTIES
   C_STANDARD 11
   C_STANDARD_REQUIRED ON
-  RUNTIME_OUTPUT_DIRECTORY ${NIF_BUILD_OUTPUT_DIR}
-  LIBRARY_OUTPUT_DIRECTORY ${NIF_BUILD_OUTPUT_DIR}
-  ARCHIVE_OUTPUT_DIRECTORY ${NIF_BUILD_OUTPUT_DIR})
+  OUTPUT_NAME "Nitload.Native"
+  PDB_NAME "Nitload.Native"
+  DEBUG_POSTFIX ""
+  RELEASE_POSTFIX ""
+  RELWITHDEBINFO_POSTFIX ""
+  MINSIZEREL_POSTFIX ""
+  RUNTIME_OUTPUT_DIRECTORY "${NIF_BUILD_OUTPUT_DIR}"
+  LIBRARY_OUTPUT_DIRECTORY "${NIF_BUILD_OUTPUT_DIR}"
+  ARCHIVE_OUTPUT_DIRECTORY "${NIF_BUILD_OUTPUT_DIR}"
+  PDB_OUTPUT_DIRECTORY "${NIF_BUILD_OUTPUT_DIR}")
+
+# P/Invoke loads Nitload.Native.dll on Windows, including GNU-style Clang toolchains.
+if(WIN32)
+  set_target_properties(${PROJECT_NAME} PROPERTIES PREFIX "")
+endif()
 
 foreach(_config Debug Release RelWithDebInfo MinSizeRel)
   string(TOUPPER ${_config} _config_upper)