fix third-party tool packaging on Win

win/packaging/create_msi.cmake

@@ -389,6 +389,7 @@ EXECUTE_PROCESS(
 )
 
 IF(SIGNCODE)
+  SEPARATE_ARGUMENTS(SIGNTOOL_PARAMETERS WINDOWS_COMMAND "${SIGNTOOL_PARAMETERS}")
   EXECUTE_PROCESS(
   COMMAND ${SIGNTOOL_EXECUTABLE} sign ${SIGNTOOL_PARAMETERS} 
   /d ${CPACK_PACKAGE_FILE_NAME}.msi

win/packaging/heidisql.cmake

@@ -13,5 +13,5 @@ IF(NOT EXISTS ${HEIDISQL_DOWNLOAD_DIR}/${HEIDISQL_ZIP})
 ENDIF()
 
 SET(LIBMYSQLDLL_SOURCE ${HEIDISQL_DOWNLOAD_DIR}/libmysql.dll)
-CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/heidisql.wxi.in ${CMAKE_CURRENT_BINARY_DIR}/heidisql.wxi)
-CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/heidisql_feature.wxi.in ${CMAKE_CURRENT_BINARY_DIR}/heidisql_feature.wxi)
+CONFIGURE_FILE(${SRCDIR}/heidisql.wxi.in ${CMAKE_CURRENT_BINARY_DIR}/heidisql.wxi)
+CONFIGURE_FILE(${SRCDIR}/heidisql_feature.wxi.in ${CMAKE_CURRENT_BINARY_DIR}/heidisql_feature.wxi)