Mono 2.4 for ARM

I’m trying to build Mono 2.4 for an ARM device, following the instructions at http://mono-project.com/Mono:ARM and using an existing Scratchbox configuration.

I downloaded mono-2.4.tar.bz2 and extracted it with `tar xjf`. The host-mono part went fine, but when I tried to do the Scratchbox part, I had no “arm-mono” directory. When I tried to

> ./configure --disable-mcs-build

> make 

> make install DESTDIR=`pwd`/tmptree

in the mono-2.4 directory, `make` gave me a lot of warnings, and finally a series of “undefined reference to `GC_local_malloc'” errors, culminating in

collect2: ld returned 1 exit status

make[3]: *** [pedump] Error 1

make[3]: Leaving directory `/home/jon/src/dev/alp/cross/mono-2.4/mono/metadata'

make[2]: *** [all-recursive] Error 1

make[2]: Leaving directory `/home/jon/src/dev/alp/cross/mono-2.4/mono'

make[1]: *** [all-recursive] Error 1

make[1]: Leaving directory `/home/jon/src/dev/alp/cross/mono-2.4'

make: *** [all] Error 2

Are there more up-to-date build instructions somewhere? Is ARM only supported for 1.x? Or am I just too stupid to get Mono running on our platform?