Hopefully Friday, we have a few bugs to iron out, once they're done, we'll release it. The beta version has been good so R066 or whatever it'll be called should be a solid release, but it won't fix all the issues.
Sounds great. Yeah, for now I've been doing a far more hackish system (along the lines of the following, note that I'm compiling on 64 bit, hence some of the weirdness in there):
TOOLCHAINDIR=WHERE_YOUR_TOOLCHAIN_IS
INSTALLDIR=SOME_SCRATCH_AREA
export PATH="$PATH:/$TOOLCHAINDIR/toolchain-arm_gcc-4.5.1+l_uClibc-0.9.32_eabi/bin/"
export ac_cv_func_malloc_0_nonnull=yes
export ac_cv_func_realloc_0_nonnull=yes
export STAGING_DIR=/$TOOLCHAINDIR/toolchain-arm_gcc-4.5.1+l_uClibc-0.9.32_eabi
./configure --build=x86_64-unknown-linux-gnu --host=arm-openwrt-linux
make
make install DESTDIR=$INSTALLDIR
Then tar up the $INSTALLDIR, copy it over (with tftp) and untar it, and copy the files into the file system. Be very careful with that last step though, I have been examining each file before moving it onto the filesystem.
Hence why it will be nice to do it as a package instead.