staging: Clean up files installed into the sysroot

There are a variety of files being installed into $datadir which we
don't need. Pick the top "offenders" which amount of thousands of files
and simply don't install them. These include things like test data,
terminfo data, locale data for native tools and so on. This saves
copying these files into native and target sysroots and should improve
performance (smaller sstate, fewer files to copy around).

With this and the python recipe change, alsa-tools went from:

recipe-sysroot: 18357
recipe-sysroot-native: 14129

to

recipe-sysroot: 10809
recipe-sysroot-native: 8079

which is a decent improvement.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 366c72941fe1c24d0b1d96df46e13cb9eb4e79d6)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>

diff --git a/meta/classes/staging.bbclass b/meta/classes/staging.bbclass
index f0a619b35bdc65687478863bb56703456ad16a0c..8165ab268e4d954e89943f40e655547176eee20e 100644 (file)
--- a/meta/classes/staging.bbclass
+++ b/meta/classes/staging.bbclass
@@ -27,11 +27,15 @@ SYSROOT_DIRS_BLACKLIST = " \
     ${mandir} \
     ${docdir} \
     ${infodir} \
+    ${datadir}/X11/locale \
     ${datadir}/applications \
+    ${datadir}/bash-completion \
     ${datadir}/fonts \
     ${datadir}/gtk-doc/html \
+    ${datadir}/installed-tests \
     ${datadir}/locale \
     ${datadir}/pixmaps \
+    ${datadir}/terminfo \
     ${libdir}/${BPN}/ptest \
 "