Re: [racket] Build hanging on Debian ARM

2014-07-03 Thread Matthew Flatt
I think this is now fixed. To catch up the list: We tracked down the problem to an incorrectly encoded instruction. Most processors (and the gdb disassembler) apparently don't care about the bits that were incorrect, but Deren's does. As you can imagine, it did not immediately occur to us to chec

Re: [racket] Build hanging on Debian ARM

2014-07-01 Thread Deren Dohoda
Hi Matthew, I get Attaching to process 13920 Reading symbols from /root/racket/racket-6.0.1/src/build/racket/racketcgc...done . [lots of loads omitted] 0x01b230f8 in ?? () (gdb) bt #0 0x01b230f8 in ?? () #1 0x40826940 in ?? () #2 0x40826940 in ?? () Backtrace stopped: previous frame identical t

Re: [racket] Build hanging on Debian ARM

2014-06-30 Thread Matthew Flatt
I don't have a great idea, but can you use gdb to attach to the spinning "racketcgc" process (that's running "xform.rkt") and get a stack trace? My guess is that something goes wrong in communicating with the subprocess that created by "xform.rkt" to run the C preprocessor, and we should be able t

[racket] Build hanging on Debian ARM

2014-06-30 Thread Deren Dohoda
I have not had a lot of experience building Racket from source, but I downloaded the minimal racket source and followed the instructions on the readme. The configure step seems to encounter no problems, but when I run make afterwards, it gets to the step of "Compiling xform support... Done making x