eclair/utils.sh: Support running analyses in different dirs

Based on ECLAIR_ANALYSIS envvar. Required to support delta reports for
varying codebases (e.g. before and after a patch).

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Change-Id: Ifac31e042269cada1b2e7ae789118a8a7e33b4da
1 file changed