gtkdoc: set the default docdir to ${S}, not ${B}

Previously these directories were the same location, but with
seperatebuilddir.inc they are not and putting the file into ${B} means it goes
to the wrong place for autoreconf.

(From OE-Core rev: 6f06c6b220c05b6aca9d2d21f528d4e1b5e417d0)

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

1 files changed, 2 insertions, 1 deletions

diff --git a/meta/classes/gtk-doc.bbclass b/meta/classes/gtk-doc.bbclass
index 4e0bd88002..fb7863e99b 100644
--- a/meta/classes/gtk-doc.bbclass
+++ b/meta/classes/gtk-doc.bbclass
@@ -7,7 +7,8 @@
 # packages up any existing documentation (so from tarball builds).
 
 # The documentation directory, where the infrastructure will be copied.
-GTKDOC_DOCDIR ?= "${B}"
+# gtkdocize has a default of "." so to handle out-of-tree builds set this to $S.
+GTKDOC_DOCDIR ?= "${S}"
 
 DEPENDS_append = " gtk-doc-stub-native"