[PATCH] scripts/sstate-sysroot-cruft.sh: add simple script to find files in sysroots not tracked by sstate

[Martin Jansa <martin.jansa@gmail.com>]

* it's not very universal, but works with default oe-core setup and
  shows basic HOW-TO. It can be improved later.

* eglibc-initial should be fixed, but for now better to add that
  work around then to show a lot of false positives

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
---
 scripts/sstate-sysroot-cruft.sh | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100755 scripts/sstate-sysroot-cruft.sh

diff --git a/scripts/sstate-sysroot-cruft.sh b/scripts/sstate-sysroot-cruft.sh
new file mode 100755
index 0000000..ea5fdf8
--- /dev/null
+++ b/scripts/sstate-sysroot-cruft.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+# Used to find files installed in sysroot which are not tracked by sstate manifest
+# Update BASE
+
+BASE="/OE/oe-core"
+
+OUTPUT=${BASE}/sysroot.cruft.`date "+%s"`
+WHITELIST="\/var\/pseudo\/*[^\/]*$ \/shlibs$ \.pyc$"
+
+mkdir ${OUTPUT}
+find ${BASE}/tmp-eglibc/sstate-control -name \*populate-sysroot -o -name \*package | xargs cat | grep sysroots | \
+  sed 's#tcbootstrapusr#tcbootstrap/usr#g; s#/$##g; s#///*#/#g' | \
+  # work around for missing / in manifest for eglibc-initial, paths ending with / for directories and multiplied // (e.g. paths to native sysroot)
+  sort -u > ${OUTPUT}/sstate-control.master.list # -u because some directories are listed for more recipes
+find ${BASE}/tmp-eglibc/sysroots/ | \
+  sort > ${OUTPUT}/sstate-control.sysroot.list
+
+diff ${OUTPUT}/sstate-control.master.list ${OUTPUT}/sstate-control.sysroot.list > ${OUTPUT}/sstate-control.diff.all
+
+cp ${OUTPUT}/sstate-control.diff.all ${OUTPUT}/sstate-control.diff
+for item in ${WHITELIST}; do 
+  sed -i "/${item}/d" ${OUTPUT}/sstate-control.diff;
+done
+
+echo "Following files are installed in sysroot, but not tracked by sstate"
+cat ${OUTPUT}/sstate-control.diff
-- 
1.7.12.4