was sed -i -e 's/AC_HEADER_MAJOR_FIXED/AC_HEADER_MAJOR/' configure.ac
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@
     zlib.h xxhash.h openssl/md4.h openssl/md5.h zstd.h lz4.h sys/file.h \
     bsd/string.h)
 AC_CHECK_HEADERS([netinet/ip.h], [], [], [[#include <netinet/in.h>]])
-AC_HEADER_MAJOR_FIXED
+AC_HEADER_MAJOR
 
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR([byteorder.h])