From: Jason Gunthorpe <jgg@xxxxxxxxxxxx> The format-nonliteral option makes sure that the input to a formatting function is actually a format string and not something else. date-time helps ensure reproducible builds redundant-decls, nested-externs are just general cleanlyness other projects tend to turn on. Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxxxx> --- CMakeLists.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CMakeLists.txt b/CMakeLists.txt index beb8f4ec123876..31100e267f2150 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -185,6 +185,10 @@ RDMA_AddOptCFlag(CMAKE_C_FLAGS HAVE_C_WMISSING_DECLARATIONS "-Wmissing-declarati RDMA_AddOptCFlag(CMAKE_C_FLAGS HAVE_C_WWRITE_STRINGS "-Wwrite-strings") RDMA_AddOptCFlag(CMAKE_C_FLAGS HAVE_C_WFORMAT_2 "-Wformat=2") RDMA_AddOptCFlag(CMAKE_C_FLAGS HAVE_C_WCAST_FUNCTION "-Wcast-function-type") +RDMA_AddOptCFlag(CMAKE_C_FLAGS HAVE_C_WFORMAT_NONLITERAL "-Wformat-nonliteral") +RDMA_AddOptCFlag(CMAKE_C_FLAGS HAVE_C_WREDUNDANT_DECLS "-Wredundant-decls") +RDMA_AddOptCFlag(CMAKE_C_FLAGS HAVE_C_WDATE_TIME "-Wdate-time") +RDMA_AddOptCFlag(CMAKE_C_FLAGS HAVE_C_WNESTED_EXTERNS "-Wnested-externs") # At some point after 4.4 gcc fixed shadow to ignore function vs variable # conflicts -- 2.21.0
