[OE-core] [PATCH 2/2] allarch: Set empty TARGET_PREFIX and TARGET_FPU

[Martin Jansa]

* set empty TARGET_PREFIX
  This has a bit weird reason caused by unsupported setup where
  external-toolchain is used in some DISTRO only for some MACHINEs
  and internal is used for other MACHINEs.
  Because external-toolchain usually comes with different TARGET_PREFIX
  it was causing allarch recipes to have different signatures even
  when they don't use toolchain at all.
  Empty TARGET_PREFIX also helps to find allarch recipes which still
  have default dependency on e.g. virtual/${TARGET_PREFIX}gcc.
* add TARGET_FPU just for completeness (it was used in icecc.bbclass
  but now it's vardepexcluded there as well)

Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
 meta/classes/allarch.bbclass | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/classes/allarch.bbclass b/meta/classes/allarch.bbclass
index 3ef1e9c..d41dd4b 100644
--- a/meta/classes/allarch.bbclass
+++ b/meta/classes/allarch.bbclass
@@ -22,6 +22,8 @@ python () {
         d.setVar("TARGET_CC_ARCH", "none")
         d.setVar("TARGET_LD_ARCH", "none")
         d.setVar("TARGET_AS_ARCH", "none")
+        d.setVar("TARGET_FPU", "")
+        d.setVar("TARGET_PREFIX", "")
         d.setVar("PACKAGE_EXTRA_ARCHS", "")
         d.setVar("SDK_ARCH", "none")
         d.setVar("SDK_CC_ARCH", "none")
-- 
1.8.5.2