tce-load -i compiletc intltool libtool-dev libunistring-dev gmp-dev gc-dev readline-dev libffi-dev

wget http://ftp.gnu.org/pub/gnu/guile/guile-2.0.14.tar.xz

cd guile-2.0.14

edit configure
for termlib in ncursesw curses termcap terminfo termlib pdcurses ; do

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var

find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \;

make [12m 34.35s]
sudo make install

sudo mkdir -p /usr/local/share/gdb/auto-load/usr/local/lib
sudo mv /usr/local/lib/libguile-*-gdb.scm /usr/local/share/gdb/auto-load/usr/local/lib