Simtrace installation on OSX

simtrace_osx_install_howto.txt

sudo port install libusb
git clone git://git.osmocom.org/libosmocore.git
cd libosmocore/
autoreconf -i
./configure
# If you get the error message:
#   utils.c:183: error: only weak aliases are supported in this configuration
# Change src/utils.c:183 to:
# 	__attribute__((weak, alias("osmo_hexdump_nospc")))
# Might not be a solution at all but the make will complete.
make
sudo make install

cd ..
git clone git://git.osmocom.org/simtrace.git
cd simtrace/host/
make