tce-load -i compiletc mesa-dev fontconfig-dev libXft-dev ncurses-utils libXfont2-dev

cd rxvt-unicode-9.22

patch -Np0 -i ../fix-smart-resize-with-x11-frame-borders.patch
patch -Np0 -i ../font-width-fix.patch
patch -Np0 -i ../line-spacing-fix.patch

CC="gcc -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" ./configure --prefix=/usr/local --localstatedir=/var --enable-xft --enable-transparency --disable-perl --with-x --enable-256-color

[-fno-exceptions fails]

find . -name Makefile -type f -exec sed -i 's/-g -O3//g' {} \;

make [1m 3.81s]
sudo make install

  Rxvt version:               9.22 : 2016-01-23
  Source code location:       .
  Install path:               /usr/local/bin
  Compiler:                   g++ -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe
  Compiler flags:             -g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs -w
  Linker:                     gcc -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe
  default resource name:      urxvt
  resource class:             URxvt
  resource class fallback:    Rxvt

  embedded perl:              no
  image library:              gdk-pixbuf