debuglibrary filename-list
Use the debuglibrary statement to specify the libraries that are only required in debug builds.
Any number of files may be specified, and there may be many debuglibrary statements. Specify the entire filename, e.g. euser.lib.
The keyword indicates libraries which are only required in debug builds; this situation can arise when complex functions are called from __ASSERT_DEBUG() macros, for example in the TSwizzleCBase constructor which calls a function in estor.lib.
makmake constructs two lists of libraries, one for debug builds and the other for release builds. The library keyword contributes to both lists, but the debuglibrary keyword only contributes to the debug list. There is no support for libraries which are only used in release builds.