From ed62b873f226f018213fe67d5eae35a6e031dafa Mon Sep 17 00:00:00 2001
From: ckolivas <kernel@kolivas.org>
Date: Thu, 12 Feb 2026 19:35:23 +1100
Subject: [PATCH] Disable JIT on non x86 platforms for zpaq to build.

---
 configure.ac | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/configure.ac b/configure.ac
index 42fcd75..0d366f2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -44,6 +44,17 @@ AC_SUBST(VMAJ)
 AC_CANONICAL_BUILD
 AC_CANONICAL_HOST
 
+# Disable JIT on unsupported architectures
+case "${host_cpu}" in
+  i686|amd64|x86_64)
+    # JIT supported on x86/x86_64 - do nothing
+    ;;
+  *)
+    CPPFLAGS="${CPPFLAGS} -DNOJIT"
+    AC_MSG_NOTICE([Disabling JIT - not supported on ${host_cpu} architecture])
+    ;;
+esac
+
 dnl Checks for programs.
 AC_PROG_CC
 AC_PROG_CXX