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bpftrace is a high-level tracing language for eBPF, its language is
inspired by awk and C, and predecessor tracers such as DTrace and
SystemTap. bpftrace was created by Alastair Robertson. bpftrace
language supports the usages for one-liner and script, it's very
powerful for tracing and profiling. bpftrace internal mechanism
depends on BCC and LLVM/Clang, so the building dependency has contains
these modules.
Add recipe for bpftrace version 0.9.4. This patch also contains a
patch to change cmake file so can look for libraries and headers which
are installed in target sysroot-recipe path for cross compilation.
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Co-developed-by: Leo Yan <leo.yan@linaro.org>
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