[m-dev.] using gdb on the compiler

[Ian MacLarty]

I can't seem to get C level debugging working on the compiler.
I've got the following in my Mmake.params file:
GRADE=asm_fast.gc.decldebug
EXTRA_CFLAGS=-O0 -g
EXTRA_LDFLAGS=-g
and I run the compiler using the lmc script with MMC_UNDER_GDB=true,
but I get "no debugging symbols found" messages and no context
(line no/filenames) in gdb.
It does know the function names though, but that seems to be all.

I swear I've done the same in the past and it's worked.
Can anyone tell me what I've missed.

Ian.

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