If tests have a TestMain method the os import is unused and
breaks building the test.
Test: gotestmain/testmain_test.go
Change-Id: Ia46cdd0df71b0fc7a53d08644d220ecfd779b2ff
Blueprint is a meta-build system that reads in Blueprints files that describe
modules that need to be built, and produces a
Ninja manifest describing the commands that
need to be run and their dependencies. Where most build systems use built-in
rules or a domain-specific language to describe the logic for converting module
descriptions to build rules, Blueprint delegates this to per-project build
logic written in Go. For large, heterogenous projects this allows the inherent
complexity of the build logic to be maintained in a high-level language, while
still allowing simple changes to individual modules by modifying easy to
understand Blueprints files.
5f303b9ee8
