DISTCHECK_CONFIGURE_FLAGS='--disable-dietlibc --disable-release CFLAGS="-O3 -march=i686"'
DISTCHECK_CONFIGURE_FLAGS='--disable-dietlibc --enable-release  CFLAGS="-O3 -march=i686"'
DISTCHECK_CONFIGURE_FLAGS='--enable-dietlibc  --disable-release CFLAGS="-O3 -march=i686"'
DISTCHECK_CONFIGURE_FLAGS='--enable-dietlibc  --enable-release  CFLAGS="-O3 -march=i686"'