From ad6eb13bb445039aa6e57f3c266c2ebc7c78c470 Mon Sep 17 00:00:00 2001
From: Richard Purdie <rpurdie@linux.intel.com>
Date: Mon, 27 Oct 2008 20:15:59 +0000
Subject: sanity.bbclass: Add check for duplicate entries in PACKAGE_ARCHS

---
 classes/sanity.bbclass | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'classes/sanity.bbclass')

diff --git a/classes/sanity.bbclass b/classes/sanity.bbclass
index c9effb5596..027d948fce 100644
--- a/classes/sanity.bbclass
+++ b/classes/sanity.bbclass
@@ -172,6 +172,16 @@ def check_sanity(e):
 		f.write(distro_pr)
 	f.close()
 
+
+	#
+	# Check there aren't duplicates in PACKAGE_ARCHS
+	#
+	archs = data.getVar('PACKAGE_ARCHS', e.data, True).split()
+	for arch in archs:
+		if archs.count(arch) != 1:
+			messages = messages + "Error, Your PACKAGE_ARCHS field contains duplicates. Perhaps you set EXTRA_PACKAGE_ARCHS twice accidently through some tune file?\n"
+			break
+
 	if messages != "":
 		raise_sanity_error(messages)
 
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