The perl scripts are used as described:

The following are used by the build process:
gen_asm_rls.pl - generate rules for building ASM .o files and for updating the rules themselves
gen_C_rls.pl - generate rules for building C .o files and for updating the rules themselves
get_src_frm_dsp.pl - generate .src and .inc from MSVC .dsp files.
update_uflags.pl - generate .dep file used to add user debug flags to obj dependcy
setup_codeswap.pl - generate .cmd file used by the linker.
sleep.pl - provide program sleep time between invocations of make to work around windows
           timestamp issues.

The following are used after the build to collect statistics:
MemSize.pl - summary of PM and DM usages. Detail listing of PM swaps.
SwapPage_CrossRef.pl - summary of cross references between PM swap pages.

The following script used as off-line tools to obtain correct/case-sensitive file names.
CorrectFileName.pl

