tce-load -i e2fsprogs-dev file-dev

cd e2undel-0.82

edit Makefile

CC		= gcc -flto -fuse-linker-plugin -march=i486 -mtune=i686 -Os -pipe
LIBS_UNDEL	= -lext2fs -lcom_err -lss
CFLAGS		= -Wall
LDFLAGS		= -Wall

remove "\" line continuations

make e2undel-file