[PATCH v2 2/7] sysemu/tcg: Only declare tcg_allowed when TCG is available

[Philippe Mathieu-Daudé]

When TCG is not available, the tcg_allowed variable does not exist.

Reviewed-by: Edgar E. Iglesias <address@hidden>
Reviewed-by: Cornelia Huck <address@hidden>
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
 include/sysemu/tcg.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/sysemu/tcg.h b/include/sysemu/tcg.h
index 7d116d2e80..d9d3ca8559 100644
--- a/include/sysemu/tcg.h
+++ b/include/sysemu/tcg.h
@@ -8,9 +8,9 @@
 #ifndef SYSEMU_TCG_H
 #define SYSEMU_TCG_H
 
-extern bool tcg_allowed;
 void tcg_exec_init(unsigned long tb_size);
 #ifdef CONFIG_TCG
+extern bool tcg_allowed;
 #define tcg_enabled() (tcg_allowed)
 #else
 #define tcg_enabled() 0
-- 
2.21.3