The code which creates a working tree from the source
Wind River Linux git repository manipulates the refs
to make non-tracking, local branches. packed-refs remove
the files from refs, making this code break and the builds
fail.
To fix this, if we detect the packed refs we simply create
the local refs from the remote branches.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Use the fragment support provided by kern-tools in the linux-wrs recipe to add
some extra modules required for qemux86-64 such as evdev and uvesafb.
Add a patch to increase CONNECTOR_MAX_MESSAGE_SIZE as uvesafb was sending
larger messages than the kernel would accept.
Signed-off-by: Joshua Lock <josh@linux.intel.com>
Performance counters for Linux are a new kernel-based subsystem
that provide a framework for all things performance analysis. It
covers hardware level (CPU/PMU, Performance Monitoring Unit) features
and software features (software counters, tracepoints) as well.
To enforce the coupling between userspace and kernel, this
commit introduces perf as a subpackage of the linux-wrs tree.
perf is built directly inside the kernel tree (and hence picks
up all appropriate patches), but is packaged as a separate
utility that can be added to the rootfs and used to analyze
the kernel.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
This change adds the ability to dynamicaly modify a git based
linux repo during the do_patch and do_configure changes.
The bulk of the work is done by the kern_tools, and the recipe
simply needs to add createme and modifyme scripts to go along
with the existing configme.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
This base recipe implements support for building a git based
Wind River Linux kernel repository.
There are several restrictions in this first import:
- no patching (needs guilt)
- missing Wind River features (config audit, etc)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
