From: Stefan Weil <sw@weilnetz.de>
Date: Sun, 18 Nov 2012 19:16:26 +0000 (+0100)
Subject: tci: Fix build breakage (unresolved symbol tcg_out_tb_finalize)
X-Git-Tag: qemu-xen-4.3.0-rc1~36
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=13586813446054aeff71b359aa627e201094375c;p=qemu-upstream-4.3-testing.git

tci: Fix build breakage (unresolved symbol tcg_out_tb_finalize)

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 <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---

diff --git a/configure b/configure
index e6c571272..780b19afd 100755
--- a/configure
+++ b/configure
@@ -3891,7 +3891,10 @@ 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