# Silent build for automake >= 1.11
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
-AC_SUBST([EXTRA_CFLAGS], ["-Wall -Werror -Wextra -std=gnu99"])
+AC_SUBST([EXTRA_CFLAGS], ["-Wall -Werror -Wextra -Wno-address-of-packed-member -std=gnu99"])
# Checks for programs.
AC_PROG_CC