I am building Froyo, is it possible that during building, make/python can output the file and the command it is calling right now.
For example, in one of the Android.mk, there is a line, says,
echo build success.
On the monitor it will show "build success", 
what I want is that in addition, it shows 
"Android.mk line 20: echo build success".
Is it possible?
I've just experienced an odd effect of using $(info) when compiling a java+C++ Android application:
I used $info) to output some informations about conditional compiling in the Android.mk of the main application and when trying to debug the native part of the program, using ndk-gdb, it failed because apparently the output of $(info) is read by the ndk-gdb script (using the get_build_var() and get_build_var_for_abi() functions).
THe result is that the ndk-gdb script is not executed properly.
Android.mk debug output