builddeb: Fix inclusion of dtbs in debian package

Commit 37c8a5fafa3b ("kbuild: consolidate Devicetree dtb build rules")
moved the location of 'dtbs_install' target which caused dtbs to not be
installed when building debian package with 'bindeb-pkg' target. Update
the builddeb script to use the same logic that determines if there's a
'dtbs_install' target which is presence of the arch dts directory. Also,
use CONFIG_OF_EARLY_FLATTREE instead of CONFIG_OF as that's a better
indication of whether we are building dtbs.

This commit will also have the side effect of installing dtbs on any
arch that has dts files. Previously, it was dependent on whether the
arch defined 'dtbs_install'.

Fixes: 37c8a5fafa3b ("kbuild: consolidate Devicetree dtb build rules")
Reported-by: Nuno Gonçalves <nunojpg@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index 0b31f4f1f92cf5585a60706b6263a414f10e8c83..f43a274f4f1d5b820c00826d939b20d325b2311f 100755 (executable)
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -83,9 +83,9 @@ else
 fi
 cp "$($MAKE -s -f $srctree/Makefile image_name)" "$tmpdir/$installed_image_path"
 
-if grep -q "^CONFIG_OF=y" $KCONFIG_CONFIG ; then
+if grep -q "^CONFIG_OF_EARLY_FLATTREE=y" $KCONFIG_CONFIG ; then
        # Only some architectures with OF support have this target
-       if grep -q dtbs_install "${srctree}/arch/$SRCARCH/Makefile"; then
+       if [ -d "${srctree}/arch/$SRCARCH/boot/dts" ]; then
                $MAKE KBUILD_SRC= INSTALL_DTBS_PATH="$tmpdir/usr/lib/$packagename" dtbs_install
        fi
 fi