Fix most warnings that would be caused by gcc flag -Wundef

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5173 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/pc.c b/hw/pc.c
index 213ead8555..435c7d48fd 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -76,7 +76,7 @@ uint64_t cpu_get_tsc(CPUX86State *env)
     /* Note: when using kqemu, it is more logical to return the host TSC
        because kqemu does not trap the RDTSC instruction for
        performance reasons */
-#if USE_KQEMU
+#ifdef USE_KQEMU
     if (env->kqemu_enabled) {
         return cpu_get_real_ticks();
     } else