base.bbclass/blacklist.bbclass: remove doc item when d.getVarFlags()

The FOO[doc] is set in meta/conf/documentation.conf, we need remove it
from d.getVarFlags()'s return dict when it causes many loops.

(From OE-Core rev: 595a7af8d0a52b24e2bdb5c373c64d27b54bb25b)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta/classes/blacklist.bbclass b/meta/classes/blacklist.bbclass
index a0141a82c0..39b3f828c6 100644
--- a/meta/classes/blacklist.bbclass
+++ b/meta/classes/blacklist.bbclass
@@ -28,6 +28,8 @@ python blacklist_multilib_eventhandler() {
             prefixes.append(eext[1])
 
     blacklists = e.data.getVarFlags('PNBLACKLIST') or {}
+    # Remove PNBLACKLIST[doc]
+    blacklists.pop('doc', None)
     for pkg, reason in blacklists.items():
         if pkg.endswith(("-native", "-crosssdk")) or pkg.startswith(("nativesdk-", "virtual/nativesdk-")) or 'cross-canadian' in pkg:
             continue