Package buildinfo provides information about the current build.
GitInfo is either the empty string (the default) or is set to the git hash of the most recent commit using the -X linker flag. For example, it's set like: $ go install --ldflags="-X camlistore.org/pkg/buildinfo.GitInfo "`./misc/gitversion` camlistore.org/server/perkeepd
Version is a string like "0.10" or "1.0", if applicable.
DjpegStatus returns a plaintext (non-HTML) string describing the state of djpeg on the system.
Summary returns the version and/or git version of this binary. If the linker flags were not provided, the return value is "unknown".
TestingLinked reports whether the "testing" package is linked into the binary.