[Qemu-devel] [PATCH] tci: Fix build breakage (unresolved symbol tcg_out_tb_finalize)

[Stefan Weil]

Commit 32761257c0b9fa7ee04d2871a6e48a41f119c469 enabled
qemu_ld/st optimization unconditionally for some hosts.

The TCG interpreter still does not support this kind of
optimization. Therefore builds with TCI fail with an
unresolved symbol tcg_out_tb_finalize. This is fixed here.

Signed-off-by: Stefan Weil <address@hidden>
---
 configure |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 19775bc..7cf990c 100755
--- a/configure
+++ b/configure
@@ -3908,7 +3908,10 @@ upper() {
 
 case "$cpu" in
   i386|x86_64|ppc)
-    echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak
+    # The TCG interpreter currently does not support ld/st optimization.
+    if test "$tcg_interpreter" = "no" ; then
+        echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak
+    fi
   ;;
 esac
 
-- 
1.7.10.4