[PATCH V2] perf: add PACKAGECONFIG for llvm

[PATCH V2] perf: add PACKAGECONFIG for llvm

[Li Wang]

for avoiding to enable llvm option under uncommon condition,
make llvm controll under PACKAGECONFIG.

error log:
ERROR: perf-1.0-r2 do_package_qa: QA Issue: /usr/bin/trace contained in package perf requires libLLVM.so.2x.x(LLVM_2x.x)(64bit), but no providers found in RDEPENDS:perf? [file-rdeps]

Signed-off-by: Li Wang <li.wang@windriver.com>
---
 meta/recipes-kernel/perf/perf.bb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb
index 7a58088462..f24b44954e 100644
--- a/meta/recipes-kernel/perf/perf.bb
+++ b/meta/recipes-kernel/perf/perf.bb
@@ -39,6 +39,7 @@ PACKAGECONFIG[coresight] = "CORESIGHT=1,,opencsd"
 PACKAGECONFIG[pfm4] = ",NO_LIBPFM4=1,libpfm4"
 PACKAGECONFIG[babeltrace] = ",NO_LIBBABELTRACE=1,babeltrace"
 PACKAGECONFIG[zstd] = ",NO_LIBZSTD=1,zstd"
+PACKAGECONFIG[llvm] = ",NO_LIBLLVM=1,llvm"
 
 # libunwind is not yet ported for some architectures
 PACKAGECONFIG:remove:arc = "libunwind"
-- 
2.49.1