Cross Compiling Libraries for use in Android Build

I have been struggling for the past few days to successfully cross compile the following libraries 6/6 i keep getting random and weird errors.

#openssl
#boost/1.57.0
#miniupnpc
#protobuf
#libpng
#qrencode

From c compiler cannot create executables to failure to find ifaddrs.h , none of them ended up compiled. I reasonably certain my environment is in order because some actually configure, but the build fails.

Any help would be most appreciated. :)