--- configure.ac.orig	2023-08-18 02:50:39 UTC
+++ configure.ac
@@ -37,7 +37,7 @@ dnl Check for programs.
 dnl
 AC_PROG_CXX
 AC_PATH_PROG(TAR, tar, $FALSE)
-AC_PATH_PROG(MAKE, make, $FALSE)
+AC_PATH_PROG(MAKE, gmake, $FALSE)
 AC_PROG_INSTALL
 
 
@@ -554,7 +554,7 @@ dnl
 AC_MSG_CHECKING(whether to use SIMD-optimized routines)
 USE_SIMD=no
 case $host_cpu in
-	i?86|x86_64)
+	i?86|x86_64|amd64)
 		SSE2_CXXFLAGS="-msse2"
 		SSSE3_CXXFLAGS="-mssse3"
 		PCLMUL_CXXFLAGS="-msse4.1 -mpclmul"