[PATCH 4/7] Add new IMAGE_CLASSES variable for classes for image generation


Matthew McClintock
 

Allows us to import classes only for images and not to the global
namespace

Signed-off-by: Matthew McClintock <msm@...>
---
meta-yocto/conf/local.conf.sample | 6 ++++++
meta/classes/image.bbclass | 3 ++-
2 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/meta-yocto/conf/local.conf.sample b/meta-yocto/conf/local.conf.sample
index f6951b0..b4eec0b 100644
--- a/meta-yocto/conf/local.conf.sample
+++ b/meta-yocto/conf/local.conf.sample
@@ -163,6 +163,12 @@ EXTRA_IMAGE_FEATURES = "debug-tweaks"
# NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
USER_CLASSES ?= "image-mklibs image-prelink"

+# Additional image generation features
+#
+# The following is a list of classes to import to use in the generation of images
+# currently an example class is image_types_uboot
+# IMAGE_CLASSES ?= "image_types_uboot"
+
#
# Runtime testing of images
#
diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index f17e989..f03df5b 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -111,7 +111,8 @@ def get_devtable_list(d):
str += " %s" % bb.which(bb.data.getVar('BBPATH', d, 1), devtable)
return str

-inherit image_types
+IMAGE_CLASESS ??= ""
+inherit image_types ${IMAGE_CLASSES}

IMAGE_POSTPROCESS_COMMAND ?= ""
MACHINE_POSTPROCESS_COMMAND ?= ""
--
1.7.6.1

Join yocto@lists.yoctoproject.org to automatically receive all group messages.