Allow extra arguments to be passed to the specified gccgo compiler
when it is called in GccgoInstallation.InitFromDriver. This allows
the call to gccgo to be adjusted depending on the build environment.
For example, some build environments require the
'no-canonical-prefixes' option to prevent gccgo from resolving
symlinks when generating relative prefixes.
Change-Id: I0ecf338ee7a3780f1f65b30e214e69c1698041bb
Reviewed-on: https://go-review.googlesource.com/32874
Reviewed-by: Alan Donovan <adonovan@google.com>
This package is provided as a stop-gap until gccgo uses the same export
data format as gc. Once that occurs, this package will be deprecated
and eventually deleted. The API is similar to (a subset of) gcexportdata.
Change-Id: I3398dbb8eab508a24d12036bbadaa60c2c1e77b3
Reviewed-on: https://go-review.googlesource.com/31822
Reviewed-by: Robert Griesemer <gri@golang.org>
Samuel Tan
Alan Donovan