build-scripts: build boost library instead of just install headers

The new boost::asio yielding coroutine code needs to be able to link
against libboost_coroutine.so to build.

This removes the copy of the headers and does an actual build of the two
boost libraries that are currently used by the project: coroutine and
context.

Tested-by: ./run-unit-test-docker.sh
           (with UNIT_TEST_PKG=phosphor-host-ipmid)

Change-Id: Idc142a4cd890658a4d7eb5dc2091f702ed9f7469
Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com>
1 file changed