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authorRandy Witt <randy.e.witt@linux.intel.com>2017-01-18 10:31:51 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-02-19 06:49:00 -0800
commit5da9c1c38b31c5edb957ad22fd093c9bc3a2ecd7 (patch)
treed93a33f75b64877e9a3e35af2d70c3c6f2994e26
parent1b8f485c2431582abd5f709ea4cc919477bec97b (diff)
downloadpoky-5da9c1c38b31c5edb957ad22fd093c9bc3a2ecd7.tar.gz
image-container.bbclass: Error if not using linux-dummy
In the typical case of a container, the user doesn't particularly care about the kernel version used. Since using linux-dummy prevents building a kernel in the most common case, alert the user if they choose a container image, but don't also specify linux-dummy. In the cases the user actually does want to build against particular kernel headers, etc, they can override by setting IMAGE_CONTAINER_NO_DUMMY = "1". [YOCTO #9502] (From OE-Core rev: f0645e172bb839803d616f19307e1e81e0d204c0) Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/classes/image-container.bbclass18
1 files changed, 18 insertions, 0 deletions
diff --git a/meta/classes/image-container.bbclass b/meta/classes/image-container.bbclass
index a10ee326ce..f002858bd2 100644
--- a/meta/classes/image-container.bbclass
+++ b/meta/classes/image-container.bbclass
@@ -1,3 +1,21 @@
1ROOTFS_BOOTSTRAP_INSTALL = "" 1ROOTFS_BOOTSTRAP_INSTALL = ""
2IMAGE_TYPES_MASKED += "container" 2IMAGE_TYPES_MASKED += "container"
3IMAGE_TYPEDEP_container = "tar.bz2" 3IMAGE_TYPEDEP_container = "tar.bz2"
4
5python __anonymous() {
6 if "container" in d.getVar("IMAGE_FSTYPES") and \
7 d.getVar("IMAGE_CONTAINER_NO_DUMMY") != "1" and \
8 "linux-dummy" not in d.getVar("PREFERRED_PROVIDER_virtual/kernel"):
9 msg = '"container" is in IMAGE_FSTYPES, but ' \
10 'PREFERRED_PROVIDER_virtual/kernel is not "linux-dummy". ' \
11 'Unless a particular kernel is needed, using linux-dummy will ' \
12 'prevent a kernel from being built, which can reduce ' \
13 'build times. If you don\'t want to use "linux-dummy", set ' \
14 '"IMAGE_CONTAINER_NO_DUMMY" to "1".'
15
16 # Raising skip recipe was Paul's clever idea. It causes the error to
17 # only be shown for the recipes actually requested to build, rather
18 # than bb.fatal which would appear for all recipes inheriting the
19 # class.
20 raise bb.parse.SkipRecipe(msg)
21}