tce-load -i lzo-dev

cd btrfs-progs-v4.5.1

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

find . -name Makefile -type f -exec sed -i 's/-g -O1//g' {} \;

make
sudo make install

        btrfs-progs v4.5.1

        prefix:            /usr/local
        exec prefix:       ${prefix}

        bindir:            ${exec_prefix}/bin
        libdir:            ${exec_prefix}/lib
        includedir:        ${prefix}/include

        compiler:          gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe
        cflags:            -g -O1 -Wall -D_FORTIFY_SOURCE=2
        ldflags:           

        documentation:     no
        backtrace support: yes
        btrfs-convert:     yes