staging: add ${datadir}/gtk-doc/html to the sysroot blacklist

When api-documentation is enabled the GNOME stack builds API documentation. As
${datadir} is in SYSROOT_DIRS this documentation is in the sysroot but is never
used, wasting time and space.

Add ${datadir}/gtk-doc/html to the blacklist so that the generated documentation
isn't in the sysroot.  Note that we don't blacklist all of ${datadir}/gtk-doc
because gtk-doc itself installs files there which are needed to use gtk-doc.

(From OE-Core rev: 11c87952c9a71036119d509ce09f17e352e4c6d8)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/meta/classes/staging.bbclass b/meta/classes/staging.bbclass
index 062b2817c8..6bcd0b087a 100644
--- a/meta/classes/staging.bbclass
+++ b/meta/classes/staging.bbclass
@@ -27,9 +27,10 @@ SYSROOT_DIRS_BLACKLIST = " \
     ${mandir} \
     ${docdir} \
     ${infodir} \
-    ${datadir}/locale \
     ${datadir}/applications \
     ${datadir}/fonts \
+    ${datadir}/gtk-doc/html \
+    ${datadir}/locale \
     ${datadir}/pixmaps \
     ${libdir}/${PN}/ptest \
 "