[OE-core] [PATCH] base.bbclass: Use bb.warn instead of bb.error for deprecation notification.

[Florian Boor]

An error in bitbake/OE context is something fatal and interrupts the build.
A deprecation warning is exactly what we have bb.warn for.

Signed-off-by: Florian Boor <florian.boor at kernelconcepts.de>
---
 meta/classes/base.bbclass |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index de50be1..b5186bf 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -374,7 +374,7 @@ python () {
     # obsolete.  Return a warning to the user.
     princ = d.getVar('PRINC', True)
     if princ and princ != "0":
-        bb.error("Use of PRINC %s was detected in the recipe %s (or one of its .bbappends)\nUse of PRINC is deprecated.  The PR server should be used to automatically increment the PR.  See: https://wiki.yoctoproject.org/wiki/PR_Service." % (princ, d.getVar("FILE", True)))
+        bb.warn("Use of PRINC %s was detected in the recipe %s (or one of its .bbappends)\nUse of PRINC is deprecated.  The PR server should be used to automatically increment the PR.  See: https://wiki.yoctoproject.org/wiki/PR_Service." % (princ, d.getVar("FILE", True)))
         pr = d.getVar('PR', True)
         pr_prefix = re.search("\D+",pr)
         prval = re.search("\d+",pr)
-- 
1.7.10.4