It is a steep learning curve getting started with using the eBPF
examples in samples/bpf/. There are several dependencies, and
specific versions of these dependencies. Invoking make in the correct
manor is also slightly obscure.
This patchset cleanup, document and hopefully improves the first time
user experience with the eBPF samples directory by auto-detecting
certain scenarios.
V3:
- Add Alexei's ACKs
- Remove README paragraph about LLVM experimental BPF target
as it only existed between LLVM version 3.6 to 3.7.
V2:
- Adjusted recommend minimum versions to 3.7.1
- Included clang build instructions
- New patch adding CLANG variable and validation of command
---
Jesper Dangaard Brouer (5):
samples/bpf: add back functionality to redefine LLC command
samples/bpf: Makefile verify LLVM compiler avail and bpf target is supported
samples/bpf: add a README file to get users started
samples/bpf: allow make to be run from samples/bpf/ directory
samples/bpf: like LLC also verify and allow redefining CLANG command
samples/bpf/Makefile | 37 ++++++++++++++++++++++-
samples/bpf/README.rst | 78 ++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 113 insertions(+), 2 deletions(-)
create mode 100644 samples/bpf/README.rst
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