__gcov_flush was removed in gcc11 (untested) [ci-skip]

diff --git a/src/include/xbt/coverage.h b/src/include/xbt/coverage.h
index 64ca71c..6201587 100644 (file)
--- a/src/include/xbt/coverage.h
+++ b/src/include/xbt/coverage.h
@@ -11,8 +11,15 @@
 SG_BEGIN_DECL
 
 #ifdef COVERAGE
+
+#if defined(__GNUC__) && __GNUC__ >= 11
+#include "gcov.h"
+#define coverage_checkpoint() __gcov_dump()
+#else
 extern void __gcov_flush();
 #define coverage_checkpoint() __gcov_flush()
+#endif
+
 #else
 #define coverage_checkpoint() (void)0
 #endif