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-rw-r--r--sim/m4/sim_ac_option_warnings.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/sim/m4/sim_ac_option_warnings.m4 b/sim/m4/sim_ac_option_warnings.m4
index 52beee8..6e6add6 100644
--- a/sim/m4/sim_ac_option_warnings.m4
+++ b/sim/m4/sim_ac_option_warnings.m4
@@ -39,7 +39,7 @@ dnl NB: Kept somewhat in sync with gdbsupport/warnings.m4.
build_warnings="-Wall -Wpointer-arith
-Wno-unused -Wunused-value -Wunused-function
-Wno-switch -Wno-char-subscripts
--Wempty-body -Wunused-but-set-parameter
+-Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable
-Wno-sign-compare -Wno-error=maybe-uninitialized
dnl C++ -Wno-mismatched-tags
-Wno-error=deprecated-register