From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Thu, 11 Aug 2022 13:27:36 +0000 (+0100)
Subject: perf: Fix reproducibility issues with 5.19 onwards
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~3322
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=138673f833a72c636a7fa185089f25dda350dc54;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

perf: Fix reproducibility issues with 5.19 onwards

In 5.19 onwards the build process changed and encoded full build paths
into the output. Adapt the code to look more like our setuptools class
calls. This seems to work ok with older kernels too.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb
index 95e7eae9fee..95b4362958b 100644
--- a/meta/recipes-kernel/perf/perf.bb
+++ b/meta/recipes-kernel/perf/perf.bb
@@ -203,7 +203,7 @@ do_configure:prepend () {
     if [ -e "${S}/tools/perf/Makefile.perf" ]; then
         sed -i -e 's,\ .config-detected, $(OUTPUT)/config-detected,g' \
             ${S}/tools/perf/Makefile.perf
-        sed -i -e "s,prefix='\$(DESTDIR_SQ)/usr'$,prefix='\$(DESTDIR_SQ)/usr' --install-lib='\$(DESTDIR)\$(PYTHON_SITEPACKAGES_DIR)',g" \
+        sed -i -e "s,prefix='\$(DESTDIR_SQ)/usr'$,prefix='\$(DESTDIR_SQ)/usr' --install-lib='\$(PYTHON_SITEPACKAGES_DIR)' --root='\$(DESTDIR)',g" \
             ${S}/tools/perf/Makefile.perf
         # backport https://github.com/torvalds/linux/commit/e4ffd066ff440a57097e9140fa9e16ceef905de8
         sed -i -e 's,\($(Q)$(SHELL) .$(arch_errno_tbl).\) $(CC) $(arch_errno_hdr_dir),\1 $(firstword $(CC)) $(arch_errno_hdr_dir),g' \