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-rw-r--r--src/build-data/cc/gcc.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/build-data/cc/gcc.txt b/src/build-data/cc/gcc.txt
index 79c9ba5f4..c507b6f02 100644
--- a/src/build-data/cc/gcc.txt
+++ b/src/build-data/cc/gcc.txt
@@ -8,7 +8,7 @@ add_lib_dir_option -L
add_lib_option -l
lang_flags "-std=c++11 -D_REENTRANT"
-maintainer_warning_flags "-Wold-style-cast -Werror -Wno-error=old-style-cast -Wno-error=zero-as-null-pointer-constant -Wno-error=unused-parameter -Wno-error=unused-variable -Wno-error=strict-overflow"
+maintainer_warning_flags "-Wold-style-cast -Werror -Wno-error=old-style-cast -Wno-error=zero-as-null-pointer-constant -Wno-error=unused-parameter -Wno-error=unused-variable -Wno-error=strict-overflow -Wsuggest-override"
warning_flags "-Wall -Wextra -Wstrict-aliasing -Wstrict-overflow=5 -Wcast-align -Wmissing-declarations -Wpointer-arith -Wcast-qual -Wzero-as-null-pointer-constant -Wnon-virtual-dtor"
compile_flags "-c"