Beat Küng 7d733c5ccd cmake: add -fcheck-new to cxx_compile_flags ...

GCC assumes that operator new never returns null, but throws an exception
instead. This is defined by the C++ standard, and thus ok. But we disable
exceptions with -fno-exceptions, so we break this assumption. GCC then goes
ahead and removes some of our nullptr checks. This flag removes the
assumption.

This adds ~1.4kB to the binary size of the px4fmu-v4 target.

2016-05-10 21:23:53 +02:00

..

px4_base.cmake

cmake: add -fcheck-new to cxx_compile_flags

2016-05-10 21:23:53 +02:00