Werror: Enable warnings as errors

Added C/CXX warning messages similar to MRAA (w/ -Werror).

    * Added syslog warning for missing switch cases
    * Cleaned up uint vs int usage
    * Fixed redifinition errors for C structs
    * Added virtual destructors for base classes
    * Removed redundant CMAKE_CXX_FLAGS from COMPILE_FLAGS for all three
      wrapper languages.  The CMAKE_CXX_FLAGS were showing up twice in
      the compile commands for the wrappers.
    * Added CMake WERROR option to enable/disable warnings as errors for
      all targets.
    * Disable a handful of compiler warnings for the wrapper cxx files,
      this minimizes the number of warnings from auto-generated code).

Signed-off-by: Noel Eck <noel.eck@intel.com>
This commit is contained in:
Noel Eck
2016-10-13 12:18:52 -07:00
parent 58dfa9d95a
commit 6be7012987
26 changed files with 185 additions and 40 deletions

View File

@ -54,6 +54,12 @@ macro(add_example example_name)
set(example_bin "${example_name}-example-cxx")
get_module_name(${example_name} module_name)
set(module_dir "${PROJECT_SOURCE_DIR}/src/${module_name}")
# nrf examples can flag a warning, make sure this isn't an error, currently
# this is done for all examples
set_source_files_properties(${example_src}
PROPERTIES COMPILE_FLAGS -Wno-tautological-compare)
if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${example_src}"
AND EXISTS ${module_dir}
AND IS_DIRECTORY ${module_dir})