monome

hey, check that the header files got copied correctly in these steps:

cd atmel-headers-6.1.3.1475
cp avr/ ~/avr32-gnu-toolchain/include/ -R
cp avr32/ ~/avr32-gnu-toolchain/avr32/include/ -R

the key here is this:

../../avr32_lib/asf-3.7.3/avr32/utils/compiler.h:62:22: error: avr32/io.h: No such file or directory

thanks. I'm confused about the placement of the header files. From the README:

"move or copy the headers subdirectories avr/ and avr32/ to the avr32/include/ subdirectory of the toolchain location."

To me this says to move the two header subdirectories (avr and avr32) into the avr32/include sub directory of the toolchain location.

but when re-described:

"cp avr/ ~/avr32-gnu-toolchain/include/ -R
cp avr32/ ~/avr32-gnu-toolchain/avr32/include/ -R"

doesnt this move the avr/ directory into the toolchain-location/include folder + move avr32 directory into toolchain-location/avr32/include ??

Which one is it?

I ended up having to do the below to the aleph repo directory. not sure how but the file ownership/perms were off.

sudo chown -R $USER /aleph
sudo chmod -R u+rwx /aleph

Anyway, compiles good now. :)

ugh, sorry the "copy step" is not accurate. (the description is.) should read

"
cp avr/ ~/avr32-gnu-toolchain/avr32/include/ -R
cp avr32/ ~/avr32-gnu-toolchain/avr32/include/ -R
"

the final result, strange as it may seem, is *all* of these things:

avr32-gnu-toolchain/include/*.h
: seemingly random junk like the gnu MP and ncurses (maybe not necessary?)

avr32-gnu-toolchain/avr32/include/*.h
: standard libraries

avr32-gnu-toolchain/avr32/include/avr/*.h
: avr-specific part headers. not sure why avr32-gcc needs this but it does.

avr32-gnu-toolchain/avr32/include/avr32/*.h
: avr32-specific headers.

Gotcha. Now I'm on to the blackfin part. Currently getting this when trying to run 'make' in aleph/modules/lines
-----
bfin-elf-gcc -Wall -mcpu=bf533 -I../../bfin_lib/src/ -I../../bfin_lib/src//libfixmath -I../../bfin_lib//../common -I../../bfin_lib//../dsp -I./ -03 -D ARCH_BFIN=1 -g -I../../bfin_lib/src/ -I../../bfin_lib/src//libfixmath -I../../bfin_lib//../common -I../../bfin_lib//../dsp -I./ -c \
-D MAJ=0 -D MIN=1 -D REV=2 \
../../bfin_lib/src/control.c \
-o ../../bfin_lib/obj/control.o
make: bfin-elf-gcc: Command not found
make: *** [../../bfin_lib/obj/control.o] Error 127
-----

echo $PATH shows me I've got it in my path

/home/adam/avr32-gnu-toolchain/bin:/usr/bin:/bin:/home/adam/uClinux/bfin-elf/bin

any ideas?

not sure about the error but here are my notes from setting up the blackfin toolchain on Fusion 6/Ubuntu

sudo su
mv blackfin-toolchain-elf-gcc-4.3-2012R2-RC2.i386.tar.bz2 /
cd /
tar -xjvf blackfin-toolchain-elf-gcc-4.3-2012R2-RC2.i386.tar.bz2
export PATH=$PATH:/opt/uClinux/bfin-elf/bin

cd home
sudo gedit .bashrc
export PATH=$PATH:/opt/uClinux/bfin-elf/bin

gedit /opt/uClinux/bfin-elf/bfin/elf/include/builtins.h
comment (or delete) rows 246-280

@test2

Why did you end up commenting or deleting from -> /uClinux/bfin-elf/bfin-elf/include/builtins.h ?

Tried it for giggles but if didn't seem to make a difference.

@emergencyofstate

some random error, see the other toolchain thread!

http://monome.org/community/discussion/17232/aleph-toolchain-installation-and-development#Item_16

ahh gotcha thanks! I think I have an additional issue:

make: bfin-elf-gcc: Command not found

Not sure why this would be the case. I can type bfin-[tab] and see all the damn executables in my path. :(

if its in your path, that's pretty baffling... i'll try some dumb questions:

- are you building from an IDE, and if so, have you tried the commandline instead? i've had emacs freak out occasionally and not be able to find executables.

- you're not doing any of this as root, are you?

- relatedly: what is your distro?

- do you have the right version of the toolchain for your architecture?

BTW, i ended up building mine from source a good while back, to get some weird debug / flash programming features. sort of a pain though.

1. I've been running make from command line only, no IDE in place at the moment.
2. Not performing any of the actions as root, using my own user: adam. I've double checked that the entire uClinux directory is owned by that user.
3. I'm running Ubuntu 13.10, saucy
4. At first, I tried w/ the release you conveniently placed in the README:
blackfin-toolchain-elf-gcc-4.3-2012R2-RC2.i386.tar.bz2. Most recently I'm trying w/ blackfin-toolchain-elf-gcc-4.3-2013R1-RC1.i386.tar.bz2 which I manually downloaded.

It is quite mysterious. I suppose I can try building from source too. I'll keep trying stuff, I'm determined to get the blackfin related stuff compiling.

sorry, no idea! all seems pretty normal. maybe check that 'which bfin-elf-gcc' reports the expected/real location and not some broken symlink from a previous installation attempt, or something like that...

Shit. I guess I'm on 64bit Ubuntu and did not realize, I download and replace w/ 64 bit release of bfin toolchain and...success!