Install Mawk by running the following commands: ./configure && sed \    s/"\$(CC) \$(CFLAGS) -o"/"\$(CC) \$(CFLAGS) \$(LDFLAGS) -o"/ \    Makefile | make -f - LDFLAGS=-static && make BINDIR=$LFS/usr/bin \    MANDIR=$LFS/usr/share/man/man1 install