perf: fix reproduciblity in older releases of Linux

If you build perf from Linux 5.4 it still contains buildpaths (pointing
to the sysroot's Python) as the existing fixes don't apply to the lines
in that old release.

Add further expressions to remove the final buildpaths.

(From OE-Core rev: 6783c1e295e5afafd73a02fd986ca8956a89dda7)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb
index 603d3f9eee..95e7eae9fe 100644
--- a/meta/recipes-kernel/perf/perf.bb
+++ b/meta/recipes-kernel/perf/perf.bb
@@ -227,6 +227,9 @@ do_configure:prepend () {
         # reproducible.
         sed -i -e 's,$(call get-executable-or-default\,PYTHON\,$(PYTHON_AUTO)),$(notdir $(call get-executable-or-default\,PYTHON\,$(PYTHON_AUTO))),g' \
             ${S}/tools/perf/Makefile.config
+        # The same line is in older releases, but looking explicitly for Python 2
+        sed -i -e 's,$(call get-executable-or-default\,PYTHON\,$(PYTHON2)),$(notdir $(call get-executable-or-default\,PYTHON\,$(PYTHON2))),g' \
+            ${S}/tools/perf/Makefile.config
 
         # likewise with this substitution. Kernels with commit 18f2967418d031a39
         # [perf tools: Use Python devtools for version autodetection rather than runtime]