test/sharness: add GOFLAGS variable and race target
Christian Couder authored
The GOFLAGS variable makes it possible to run all sharness
tests with go binaries built with some special flags.

The "race" target makes it easy run the sharness tests
with go binaries built with the -race flag.

License: MIT
Signed-off-by: default avatarChristian Couder <chriscool@tuxfamily.org>
dbf91a19