diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/ECMQtDeclareLoggingCategory.cmake | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/modules/ECMQtDeclareLoggingCategory.cmake b/modules/ECMQtDeclareLoggingCategory.cmake index 7de5ae9b..c8ecd85b 100644 --- a/modules/ECMQtDeclareLoggingCategory.cmake +++ b/modules/ECMQtDeclareLoggingCategory.cmake @@ -35,7 +35,7 @@ to from C++ code using ``<identifier>``, and from the logging configuration usin The generated source file will be added to the variable with the name ``<sources_var_name>``. If the given argument is a target though, instead both the generated header file and the generated source file will be added to the target as -private sources (since 5.80). +private sources (since 5.80). The target must not be an alias. If ``<filename>`` is not absolute, it will be taken relative to the current binary directory. @@ -230,6 +230,12 @@ function(ecm_qt_declare_logging_category sources_var) if(ARG_EXPORT AND NOT ARG_DESCRIPTION) message(FATAL_ERROR "Missing DESCRIPTION argument for ecm_qt_declare_logging_category.") endif() + if (TARGET ${sources_var}) + get_target_property(aliased_target ${sources_var} ALIASED_TARGET) + if(aliased_target) + message(FATAL_ERROR "Target argument passed to ecm_qt_declare_logging_category must not be an alias: ${sources_var}") + endif() + endif() if (NOT IS_ABSOLUTE "${ARG_HEADER}") set(ARG_HEADER "${CMAKE_CURRENT_BINARY_DIR}/${ARG_HEADER}") |