Compiling JDK with gprof

[Thomas, Samuel]

Hi all,

I'm trying to run some program profiling of the JDK for a research project
and am trying to use gprof to gather specific performance metrics of
routines and subroutines in the JDK. However, I don't have much experience
with the build process other than following the setup instructions, and it
seems rather complex to include flags (i.e., -pg if GCC is used) in the
make instructions.

Could someone help me find where to add additional flags to the build
instructions?

Thank you for your help!

Best,
Sam