configure: add i386/x86_64 architectures

Now that i386 and x86_64 architectures are supported by RISU, we want
to detect them and build RISU for them automatically.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Jan Bobek <jan.bobek@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 6 insertions, 4 deletions

diff --git a/configure b/configure
index 65e1819..ca2d7db 100755
--- a/configure
+++ b/configure
@@ -48,12 +48,14 @@ EOF
 }
 
 guess_arch() {
-    if check_define __m68k__ ; then
-        ARCH="m68k"
+    if check_define __aarch64__ ; then
+        ARCH="aarch64"
     elif check_define __arm__ ; then
         ARCH="arm"
-    elif check_define __aarch64__ ; then
-        ARCH="aarch64"
+    elif check_define __i386__ || check_define __x86_64__ ; then
+        ARCH="i386"
+    elif check_define __m68k__ ; then
+        ARCH="m68k"
     elif check_define __powerpc64__ ; then
         ARCH="ppc64"
     else