This is used in recipe PV variables, but is only defined when the tcmode
is loaded, so define a default for the case where it isn't sourced.
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
This returns immediately with 'UNKNOWN' if the external toolchain isn't
enabled, and also immediately adjusts sys.path regardless of OE_IMPORTS
handling to avoid the over-reliance upon that mechanism.
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
We want the path included in the checksums for the -external-cross recipes, as
they wrap the external binaries and hardcode that path, but we don't want it
included in the checksums for anything else, and we don't want rebuilding the
external-cross recipes to cause rebuilds of thing sthat depend upon them.
Signed-off-by: Christopher Larson <kergoth@gmail.com>
common-license.bbclass will set LIC_FILES_CHKSUM to a common license file
based on LICENSE, which is appropriate for a case where we have no sources to
refer to.
external-toolchain.bbclass, among other things, handles extraction of files in
the external toolchain sysroot, based on patterns in the FILES variables,
checking alternate locations to better support any arbitrary toolchain, and
has basic mirror handling for checking multiple paths within the sysroots.
Under normal circumstances, I'd want this to use highly granular commits, but
this branch has been extremely long lived (>1yr) and is such an invasive
refactoring that attempting to break it down now would be of limited
usefulness.
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Internal toolchains generally don't see these, as they build that toolchain
with the default behavior they expect, so it's appropriate to include these
fixes with the external toolchain configuration, for now.
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
