selftest: Add multiconfig test

Add a test for a multiconfig build which mixes tiny and musl builds
along with using the mcextend class to combine and package multiple images
into another image. This gives the multiconfig a decent test in a scenario
users may use.

(From OE-Core rev: 0c7fa15a7350808242754944243f01155bc6784c)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/meta-selftest/recipes-test/multiconfig/multiconfig-image-packager_0.1.bb b/meta-selftest/recipes-test/multiconfig/multiconfig-image-packager_0.1.bb
new file mode 100644
index 0000000000..3dbc0f5d15
--- /dev/null
+++ b/meta-selftest/recipes-test/multiconfig/multiconfig-image-packager_0.1.bb
@@ -0,0 +1,28 @@
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
+
+MCMACHINE_virtclass-mcextend-musl = "qemux86-64"
+MCMACHINE_virtclass-mcextend-tiny = "qemux86"
+MCIMGTYPE_virtclass-mcextend-musl = "ext4"
+MCIMGTYPE_virtclass-mcextend-tiny = "cpio.gz"
+
+MC_DEPLOY_DIR_IMAGE = "${TOPDIR}/tmp-mc-${MCNAME}/deploy/images/${MCMACHINE}"
+
+do_install[mcdepends] += "multiconfig::${MCNAME}:core-image-minimal:do_image_complete multiconfig::${MCNAME}:virtual/kernel:do_deploy"
+
+do_install () {
+    install -d ${D}/var/lib/machines/${MCNAME}
+    install ${MC_DEPLOY_DIR_IMAGE}/core-image-minimal-${MCMACHINE}.${MCIMGTYPE} ${D}/var/lib/machines/${MCNAME}/core-image-minimal.${MCIMGTYPE}
+    install ${MC_DEPLOY_DIR_IMAGE}/bzImage ${D}/var/lib/machines/${MCNAME}
+}
+
+python () {
+    mcname = d.getVar('MCNAME')
+    if not mcname:
+        raise bb.parse.SkipRecipe("Not a multiconfig target")
+    multiconfigs = d.getVar('BBMULTICONFIG') or ""
+    if mcname not in multiconfigs:
+        raise bb.parse.SkipRecipe("multiconfig target %s not enabled" % mcname)
+}
+
+BBCLASSEXTEND = "mcextend:tiny mcextend:musl"