[PATCH 1/2] libtracefs: import recipe from meta-oe

[Jaipaul Cheernam <jaipaul.cheernam@est.tech>]

powertop 2.16 requires libtracefs (2b133ed [1]). Since powertop is
in oe-core and libtraceevent is already here, bring libtracefs over.

[1] https://github.com/fenrus75/powertop/commit/2b133ed512c6852cf81cb98831bdfd585c0317bf

Changes from meta-oe version:
- fix SUMMARY
- add maintainer entry

Signed-off-by: Jaipaul Cheernam <jaipaul.cheernam@est.tech>
---
 meta/conf/distro/include/maintainers.inc      |  1 +
 ...not-preserve-ownership-in-cp-command.patch | 28 +++++++++++++++++++
 .../libtracefs/libtracefs_1.8.3.bb            | 25 +++++++++++++++++
 3 files changed, 54 insertions(+)
 create mode 100644 meta/recipes-kernel/libtracefs/libtracefs/0001-makefile-Do-not-preserve-ownership-in-cp-command.patch
 create mode 100644 meta/recipes-kernel/libtracefs/libtracefs_1.8.3.bb

diff --git a/meta/conf/distro/include/maintainers.inc b/meta/conf/distro/include/maintainers.inc
index ecba7d0db1..30f3d510df 100644
--- a/meta/conf/distro/include/maintainers.inc
+++ b/meta/conf/distro/include/maintainers.inc
@@ -414,6 +414,7 @@ RECIPE_MAINTAINER:pn-libtool = "Robert Yang <liezhi.yang@windriver.com>"
 RECIPE_MAINTAINER:pn-libtool-cross = "Robert Yang <liezhi.yang@windriver.com>"
 RECIPE_MAINTAINER:pn-libtool-native = "Robert Yang <liezhi.yang@windriver.com>"
 RECIPE_MAINTAINER:pn-libtraceevent = "Bruce Ashfield <bruce.ashfield@gmail.com>"
+RECIPE_MAINTAINER:pn-libtracefs = "Unassigned <unassigned@yoctoproject.org>"
 RECIPE_MAINTAINER:pn-libtry-tiny-perl = "Tim Orling <tim.orling@konsulko.com>"
 RECIPE_MAINTAINER:pn-libubootenv = "Stefano Babic <sbabic@nabladev.com>"
 RECIPE_MAINTAINER:pn-libucontext = "Khem Raj <raj.khem@gmail.com>"
diff --git a/meta/recipes-kernel/libtracefs/libtracefs/0001-makefile-Do-not-preserve-ownership-in-cp-command.patch b/meta/recipes-kernel/libtracefs/libtracefs/0001-makefile-Do-not-preserve-ownership-in-cp-command.patch
new file mode 100644
index 0000000000..7eaf29e4c4
--- /dev/null
+++ b/meta/recipes-kernel/libtracefs/libtracefs/0001-makefile-Do-not-preserve-ownership-in-cp-command.patch
@@ -0,0 +1,28 @@
+From ab6f78bfd6811c648ee71663cfc4dc8be151a519 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 21 Dec 2022 22:50:56 -0800
+Subject: [PATCH] makefile: Do not preserve ownership in cp command
+
+Fixes
+ERROR: libtracefs-1.6.3-r0 do_package_qa: QA Issue: libtracefs: /usr/lib/libtracefs.so is owned by uid 1000, which is the same as the user running bitbake. This may be due to host contamination [host-user-contaminated]
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index 7f4f5c3..1ba7b9d 100644
+--- a/Makefile
++++ b/Makefile
+@@ -296,7 +296,7 @@ endif # DESTDIR = ""
+ 
+ install_libs: libs install_pkgconfig
+ 	$(Q)$(call do_install,$(LIBTRACEFS_SHARED),$(libdir_SQ)); \
+-		cp -fpR $(LIB_INSTALL) $(DESTDIR)$(libdir_SQ)
++		cp --no-preserve=ownership --recursive $(LIB_INSTALL) $(DESTDIR)$(libdir_SQ)
+ 	$(Q)$(call do_install,$(src)/include/tracefs.h,$(includedir_SQ),644)
+ 	$(Q)$(call install_ld_config)
+ 
diff --git a/meta/recipes-kernel/libtracefs/libtracefs_1.8.3.bb b/meta/recipes-kernel/libtracefs/libtracefs_1.8.3.bb
new file mode 100644
index 0000000000..c010555b1f
--- /dev/null
+++ b/meta/recipes-kernel/libtracefs/libtracefs_1.8.3.bb
@@ -0,0 +1,25 @@
+# Copyright (C) 2022 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+SUMMARY = "Library to access the kernel tracefs directory"
+HOMEPAGE = "https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/"
+LICENSE = "GPL-2.0-or-later AND LGPL-2.1-or-later"
+LIC_FILES_CHKSUM = "file://LICENSES/GPL-2.0;md5=e6a75371ba4d16749254a51215d13f97 \
+                    file://LICENSES/LGPL-2.1;md5=b370887980db5dd40659b50909238dbd"
+SECTION = "libs"
+DEPENDS = "libtraceevent bison-native flex-native"
+
+SRCREV = "6fad6a14ba0d4c4b437d9e4eed7098d4bb07b4fc"
+SRC_URI = "git://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git;branch=${BPN};protocol=https \
+           file://0001-makefile-Do-not-preserve-ownership-in-cp-command.patch \
+           "
+
+inherit pkgconfig bash-completion
+
+do_compile:prepend() {
+    touch ${S}/src/sqlhist.tab.c
+}
+
+do_install() {
+    oe_runmake install DESTDIR=${D} pkgconfig_dir=${libdir}/pkgconfig
+}