facc0da63a8fa4bd6fc2782cbe92eb9f920f2256 travis: Run unit and functional tests on native arm (MarcoFalke)
fafa064d2a8dbe24303545ab582ec84cde52ab5b ci: Remove ccache requirement on the host (MarcoFalke)
Pull request description:
This keeps the cross-compilation to make it easy to run the ci on non-arm hardware. To run this locally in qemu-user as it used to be, just `export QEMU_USER_CMD="qemu-arm -L /usr/arm-linux-gnueabihf/"`.
ACKs for top commit:
laanwj:
LGTM ACK facc0da63a8fa4bd6fc2782cbe92eb9f920f2256
practicalswift:
ACK facc0da63a8fa4bd6fc2782cbe92eb9f920f2256 -- diff looks correct and Travis seems happy
Tree-SHA512: 0dc1bc82eb93e2bd8b159e044f20fe3055f8cdfd73aaa238bd2e178397582144dfc0c6a87bd8270115dafea1a623e642bde5d5f30254f94140f1a2cdb12fc2da