Cannot build RC3 on Arch Linux

Building on Arch linux results in fatal errors. Compete build log. Advise is appreciated. Note that RC2 builds without issue.

Code:
find -type f -name *.py -exec sed 's|^#!.*python$|#!/usr/bin/python2|' -i "{}" +
  sed 's|^#!.*python$|#!/usr/bin/python2|' -i tools/depends/native/rpl-native/rpl
  sed 's/python/python2/' -i tools/Linux/kodi.sh.in
  sed 's/shell python/shell python2/' -i tools/EventClients/Makefile.in
  # disable wiiremote due to incompatibility with bluez-5.29
  sed '/WiiRemote/d' -i tools/EventClients/Makefile.in
  sed '/mkdir -p $(DESTDIR)$(bindir)/i \
install:' -i tools/EventClients/Makefile.in

export PYTHON_VERSION=2

  ./configure --prefix=/usr --exec-prefix=/usr \
    --disable-debug \
    --enable-libbluray \
    --with-lirc-device=/run/lirc/lircd \
    ac_cv_lib_bluetooth_hci_devid=no \
    ac_cv_type__Bool=yes

make -j9