iio: Silence format-truncation warnings
Truncation warnings are default-on with many gcc-10 packages but the
module is fine with the potential truncations of sysfs paths as they
are.
@@ -39,6 +39,7 @@ if (NOT PERIPHERALMAN)
${mraa_LIB_SRCS_NOAUTO}
${PROJECT_SOURCE_DIR}/src/iio/iio.c
)
+ set_source_files_properties(${PROJECT_SOURCE_DIR}/src/iio/iio.c PROPERTIES COMPILE_OPTIONS "-Wno-format-truncation")
endif ()
set (mraa_LIB_X86_SRCS_NOAUTO
