tce-load -wi compiletc intltool fox-dev

https://sourceforge.net/projects/xfe/files/xfe/1.46.2/xfe-1.46.2.tar.xz

cd xfe-1.46.2

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe" ./configure --prefix=/usr/local [-fno-exceptions and -fno-rtti cause errors]

sed -i 's/-O2//' Makefile
make [2m 18.64s]
sudo make install
mkdir /tmp/dest
make DESTDIR=/tmp/dest install

[add X-FullPathIcon=/usr/local/share/pixmaps/foo.png to the .desktop files]