Build failure on libmraa

building for a mediatek ralink mips, mt7688, LinkIt Smart 7688
Failure starts at

[ 67%] Building CXX object src/javascript/CMakeFiles/mraajs.dir/mraajsJAVASCRIPT_wrap.cxx.o
In file included from /LEDE/source/staging_dir/target-mipsel_24kc_musl-1.1.15/usr/include/node/node.h:42:0,
from /LEDE/source/build_dir/target-mipsel_24kc_musl-1.1.15/libmraa-0.8.0/src/javascript/mraajsJAVASCRIPT_wrap.cxx:169:
/LEDE/source/staging_dir/target-mipsel_24kc_musl-1.1.15/usr/include/node/v8.h:353:3: warning: identifier 'nullptr' is a keyword in C++11 [-Wc++0x-compat]
V8_INLINE MaybeLocal() : val_(nullptr) {}

error log

Having the same issue with 1.5.1 anyone able to help me debug the build process?

This allegedly happens if C++11 code is built with a compiler that does not support the new standard. Can you run make package/libmraa/{clean,compile} V=sc and provide the complete output?

Also please try adding something like TARGET_CFLAGS += -std=gnu++11 in package/feeds/packages/libmraa/Makefile

Error log trying to build 1.5.1 at the following, will expire in a month,

the edited makefile gave the following output with errors