1*b1cdbd2cSJim Jagielski 2*b1cdbd2cSJim Jagielskihere are some hints about our use of the startup directory. 3*b1cdbd2cSJim Jagielski 4*b1cdbd2cSJim Jagielskithe .INCLUDEDIRS line in startup.mk gives you the oportunity of switching 5*b1cdbd2cSJim Jagielskito your own set of central makefiles. 6*b1cdbd2cSJim Jagielski 7