Raise level of -Wformat-truncation to 2

This was not possible earlier due to warnings, however now this seems to
be ok.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
This commit is contained in:
Paul Elliott 2020-12-17 18:38:04 +00:00
parent 3a5a107fa7
commit 21c62a2aed

View file

@ -198,8 +198,7 @@ if(CMAKE_COMPILER_IS_GNU)
endif() endif()
endif() endif()
if (GCC_VERSION VERSION_GREATER 7.0 OR GCC_VERSION VERSION_EQUAL 7.0) if (GCC_VERSION VERSION_GREATER 7.0 OR GCC_VERSION VERSION_EQUAL 7.0)
# Cannot use -Wformat-truncation=2 as this fails on mbedtls_snprintf (unknown buffer size) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wformat-overflow=2 -Wformat-truncation=2")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wformat-overflow=2 -Wformat-truncation")
endif() endif()
set(CMAKE_C_FLAGS_RELEASE "-O2") set(CMAKE_C_FLAGS_RELEASE "-O2")
set(CMAKE_C_FLAGS_DEBUG "-O0 -g3") set(CMAKE_C_FLAGS_DEBUG "-O0 -g3")