Help clang with gcov
diff --git a/src/check-defs.sh b/src/check-defs.sh
index 357347f..65a2467 100755
--- a/src/check-defs.sh
+++ b/src/check-defs.sh
@@ -21,7 +21,7 @@
 	lib=`echo "$def" | sed 's/[.]def$//;s@.*/@@'`
 	so=.libs/lib${lib}.so
 
-	EXPORTED_SYMBOLS="`nm "$so" | grep ' [BCDGINRSTVW] ' | grep -v ' _fini\>\| _init\>\| _fdata\>\| _ftext\>\| _fbss\>\| __bss_start\>\| __bss_start__\>\| __bss_end__\>\| _edata\>\| _end\>\| _bss_end__\>\| __end__\>' | cut -d' ' -f3`"
+	EXPORTED_SYMBOLS="`nm "$so" | grep ' [BCDGINRSTVW] ' | grep -v ' _fini\>\| _init\>\| _fdata\>\| _ftext\>\| _fbss\>\| __bss_start\>\| __bss_start__\>\| __bss_end__\>\| _edata\>\| _end\>\| _bss_end__\>\| __end__\>\| __gcov_flush\>\| llvm_' | cut -d' ' -f3`"
 
 	if test -f "$so"; then