go.bbclass: Allow adding parameters to go ldflags
Currently, there is no clean way to pass extra parameters to the go tool link,
which is passed by the go build ldflags flag, the append needs to happen inside
the quotes of the ldflags parameter
See [YOCTO #14554].
Add a variable to allow adding extra parameters to -ldflags in the GO_LDFLAGS
variable, one of the main usecases is setting the application version.
For example, adding to the recipe something like
GO_EXTRA_LDFLAGS="-X main.Version=v1.0.0"
or
GO_EXTRA_LDFLAGS="-X main.Version=${PV}"
Signed-off-by: Ahmed Hossam <Ahmed.Hossam@opensynergy.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
(cherry picked from commit
eaa7a61dab9a1d7bb039f16abdd9aacb44faa595)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
