[gnome-continuous-yocto/gnomeostree-3.28-rocko: 485/8267] linux-yocto-rt, core-image-rt*: Explicitly skip when PREFERRED_PROVIDER_virtual/kernel isn't set to

[Emmanuele Bassi <ebassi src gnome org>]

commit bd7b363361305c0afb1e2c00571d6448dc57190c
Author: Martin Jansa <martin jansa gmail com>
Date:   Fri Apr 29 19:46:09 2016 +0200

    linux-yocto-rt, core-image-rt*: Explicitly skip when PREFERRED_PROVIDER_virtual/kernel isn't set to 
linux-yocto-rt
    
    * just like linux-yocto-dev is doing
    * fixes following errors in world builds:
      ERROR: Nothing PROVIDES 'linux-yocto-rt' (but 
/home/jenkins/oe/world/shr-core/openembedded-core/meta/recipes-rt/images/core-image-rt-sdk.bb DEPENDS on or 
otherwise requires it)
      ERROR: linux-yocto-rt was skipped: PREFERRED_PROVIDER_virtual/kernel set to linux-yocto, not 
linux-yocto-rt
      ERROR: linux-yocto-rt was skipped: PREFERRED_PROVIDER_virtual/kernel set to linux-yocto, not 
linux-yocto-rt
      ERROR: Required build target 'core-image-rt-sdk' has no buildable providers.
      Missing or unbuildable dependency chain was: ['core-image-rt-sdk', 'linux-yocto-rt']
    
      ERROR: Nothing PROVIDES 'linux-yocto-rt' (but 
/home/jenkins/oe/world/shr-core/openembedded-core/meta/recipes-rt/images/core-image-rt.bb DEPENDS on or 
otherwise requires it)
      ERROR: linux-yocto-rt was skipped: PREFERRED_PROVIDER_virtual/kernel set to linux-yocto, not 
linux-yocto-rt
      ERROR: linux-yocto-rt was skipped: PREFERRED_PROVIDER_virtual/kernel set to linux-yocto, not 
linux-yocto-rt
      ERROR: Required build target 'core-image-rt' has no buildable providers.
      Missing or unbuildable dependency chain was: ['core-image-rt', 'linux-yocto-rt']
    
    (From OE-Core rev: 048c901fc32a1fd9a6c4b6f68f618101dfdf94ad)
    
    Signed-off-by: Martin Jansa <Martin Jansa gmail com>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb |    9 +++++++++
 meta/recipes-kernel/linux/linux-yocto-rt_4.4.bb |    9 +++++++++
 meta/recipes-rt/images/core-image-rt-sdk.bb     |    8 ++++++++
 meta/recipes-rt/images/core-image-rt.bb         |    8 ++++++++
 4 files changed, 34 insertions(+), 0 deletions(-)
---
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb b/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb
index e6bbee8..090f8f3 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb
@@ -2,6 +2,15 @@ KBRANCH ?= "standard/preempt-rt/base"
 
 require recipes-kernel/linux/linux-yocto.inc
 
+# Skip processing of this recipe if it is not explicitly specified as the
+# PREFERRED_PROVIDER for virtual/kernel. This avoids errors when trying
+# to build multiple virtual/kernel providers, e.g. as dependency of
+# core-image-rt-sdk, core-image-rt.
+python () {
+    if d.getVar("PREFERRED_PROVIDER_virtual/kernel", True) != "linux-yocto-rt":
+        raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
+}
+
 SRCREV_machine ?= "51cca91a1f74dab225598282019f0d694abdc4a0"
 SRCREV_meta ?= "2bdebd11f1a0bc00071ec1467289a7feb5418dde"
 
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_4.4.bb b/meta/recipes-kernel/linux/linux-yocto-rt_4.4.bb
index feef29f..005c088 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_4.4.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_4.4.bb
@@ -2,6 +2,15 @@ KBRANCH ?= "standard/preempt-rt"
 
 require recipes-kernel/linux/linux-yocto.inc
 
+# Skip processing of this recipe if it is not explicitly specified as the
+# PREFERRED_PROVIDER for virtual/kernel. This avoids errors when trying
+# to build multiple virtual/kernel providers, e.g. as dependency of
+# core-image-rt-sdk, core-image-rt.
+python () {
+    if d.getVar("PREFERRED_PROVIDER_virtual/kernel", True) != "linux-yocto-rt":
+        raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
+}
+
 SRCREV_machine ?= "7ef3fe56827bd9c20021e3a52bc36ebd4c6b2ce3"
 SRCREV_meta ?= "d6ee402d461048cf1afd10375fee5769c06d21d6"
 
diff --git a/meta/recipes-rt/images/core-image-rt-sdk.bb b/meta/recipes-rt/images/core-image-rt-sdk.bb
index db7d581..7ddf671 100644
--- a/meta/recipes-rt/images/core-image-rt-sdk.bb
+++ b/meta/recipes-rt/images/core-image-rt-sdk.bb
@@ -1,5 +1,13 @@
 require recipes-core/images/core-image-minimal.bb
 
+# Skip processing of this recipe if linux-yocto-rt is not explicitly specified as the
+# PREFERRED_PROVIDER for virtual/kernel. This avoids errors when trying
+# to build multiple virtual/kernel providers.
+python () {
+    if d.getVar("PREFERRED_PROVIDER_virtual/kernel", True) != "linux-yocto-rt":
+        raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
+}
+
 DESCRIPTION = "Small image capable of booting a device with a test suite and \
 tools for real-time use. It includes the full meta-toolchain, development \
 headers and libraries to form a standalone SDK."
diff --git a/meta/recipes-rt/images/core-image-rt.bb b/meta/recipes-rt/images/core-image-rt.bb
index cab6f8b..9c86f25 100644
--- a/meta/recipes-rt/images/core-image-rt.bb
+++ b/meta/recipes-rt/images/core-image-rt.bb
@@ -1,5 +1,13 @@
 require recipes-core/images/core-image-minimal.bb
 
+# Skip processing of this recipe if linux-yocto-rt is not explicitly specified as the
+# PREFERRED_PROVIDER for virtual/kernel. This avoids errors when trying
+# to build multiple virtual/kernel providers.
+python () {
+    if d.getVar("PREFERRED_PROVIDER_virtual/kernel", True) != "linux-yocto-rt":
+        raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
+}
+
 DESCRIPTION = "A small image just capable of allowing a device to boot plus a \
 real-time test suite and tools appropriate for real-time use."
 DEPENDS = "linux-yocto-rt"