Hello
Basically the MSL library to link to the application depends on your configuration.
"Table 20.2 C Libraries" on page 208-212 in the
{Install}\Help\PDF\ColdFire_Build_Tools_Reference.pdf manual describes which library file to use
according to your configuration.
Library files are located in
{Install}\E68K_Support\msl\MSL_C\MSL_E68k\Lib for ANSI C lib &
{Install}\E68K_Support\msl\MSL_C++\MSL_E68k\Lib for C++.
Also note that if you create your project using a stationery for the appropriate controller, the project will include the correct library file.
I hope that helps.
CrasyCat