From: Joshua Lock <josh@linux.intel.com>
Date: Fri, 18 Mar 2011 13:28:42 +0000 (+0000)
Subject: sanity.bbclass: check for duplicates in PACKAGE_ARCHS
X-Git-Tag: 2011-1~2019
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=06aca3de95483e5086b0231df070bac76a6e3c19;p=openembedded-core.git

sanity.bbclass: check for duplicates in PACKAGE_ARCHS

Duplicate entries in PACKAGE_ARCHS causes problems with rootfs
generation. For example multiple architecture entries in opkg.conf
will confuse the opkg package manager.

Signed-off-by: Joshua Lock <josh@linux.intel.com>
---

diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass
index 6e13d2ac4d..639e1ea61a 100644
--- a/meta/classes/sanity.bbclass
+++ b/meta/classes/sanity.bbclass
@@ -338,6 +338,19 @@ def check_sanity(e):
     elif oeroot.find (' ') != -1:
         messages = messages + "Error, you have a space in your POKYBASE directory path. Please move Poky to a directory which doesn't include a space."
 
+    # Check that we don't have duplicate entries in PACKAGE_ARCHS
+    pkgarchs = data.getVar('PACKAGE_ARCHS', e.data, True)
+    seen = {}
+    dups = []
+
+    for pa in pkgarchs.split():
+    	if seen.get(pa, 0) == 1:
+	    dups.append(pa)
+	else:
+	    seen[pa] = 1
+    if len(dups):
+       messages = messages + "Error, the PACKAGE_ARCHS variable contains duplicates. The following archs are listed more than once: %s" % " ".join(dups)
+
     if messages != "":
         raise_sanity_error(messages)