[Doxygen] define PARSED_BY_DOXYGEN when building the documentation

This allows us to hide internal namespaces and some template magic which serves little purpose to have in the API documentation
Exiv2 · Feb 25, 2019 · 3e27828 · 3e27828
1 parent 682cfd6
commit 3e27828
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmake/Doxyfile.in b/cmake/Doxyfile.in
@@ -1599,7 +1599,7 @@ INCLUDE_FILE_PATTERNS  =
 # undefined via #undef or recursively expanded use the := operator
 # instead of the = operator.
 
-PREDEFINED             =
+PREDEFINED             = PARSED_BY_DOXYGEN
 
 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then
 # this tag can be used to specify a list of macro names that should be expanded.