eus_nlopt in kinetic fails to build on uxhf targets.

[tfoote]

The package eus_nlopt in kinetic has been detected as not building on all platforms in the buildfile uxhf. The release manager for kinetic will consider disabling this build if it continues to fail to build.

• jenkins_urls:
  • ubuntu xenial armhf

16:11:56 -- NLopt found (include: NLOPT_INCLUDE_DIR-NOTFOUND, link: /opt/ros/kinetic/lib/libnlopt_cxx.so)
16:11:58 CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
16:11:58 Please set them or make sure they are set and tested correctly in the CMake files:
16:11:58 NLOPT_INCLUDE_DIR (ADVANCED)