coroutine-gthread.c: Avoid threading APIs deprecated in GLib 2.31

[qemu.git] / compiler.h

diff --git a/compiler.h b/compiler.h
index a1c0794947766226733de71de1051aff42d79805..736e77075ae47d9707946f982478e78d764b0fff 100644 (file)
--- a/compiler.h
+++ b/compiler.h
@@ -30,8 +30,10 @@
 # define QEMU_PACKED __attribute__((packed))
 #endif
 
+#define cat(x,y) x ## y
+#define cat2(x,y) cat(x,y)
 #define QEMU_BUILD_BUG_ON(x) \
-    typedef char qemu_build_bug_on__##__LINE__[(x)?-1:1];
+    typedef char cat2(qemu_build_bug_on__,__LINE__)[(x)?-1:1];
 
 #if defined __GNUC__
 # if !QEMU_GNUC_PREREQ(4, 4)