sanity: Allow whitespace only mirror entries

Forcing the use of "\n" in mirror variables is pointless, we can just require that
there are pairs of values. With the bitbake restriction relaxed, we can relax
the sanity check too.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass
index 8935df8bd8cce97602f8345a4ec642eba9a479be..1fe172f8b249dc7f8ddbaa95635d7d84b14875f8 100644 (file)
--- a/meta/classes/sanity.bbclass
+++ b/meta/classes/sanity.bbclass
@@ -876,18 +876,16 @@ def check_sanity_everybuild(status, d):
                  'git', 'gitsm', 'hg', 'osc', 'p4', 'svn', \
                  'bzr', 'cvs', 'npm', 'sftp', 'ssh']
     for mirror_var in mirror_vars:
-        mirrors = (d.getVar(mirror_var) or '').replace('\\n', '\n').split('\n')
-        for mirror_entry in mirrors:
-            mirror_entry = mirror_entry.strip()
-            if not mirror_entry:
-                # ignore blank lines
-                continue
+        mirrors = (d.getVar(mirror_var) or '').replace('\\n', ' ').split()
 
-            try:
-                pattern, mirror = mirror_entry.split()
-            except ValueError:
-                bb.warn('Invalid %s: %s, should be 2 members.' % (mirror_var, mirror_entry.strip()))
-                continue
+        # Split into pairs
+        if len(mirrors) % 2 != 0:
+            bb.warn('Invalid mirror variable value for %s: %s, should contain paired members.' % (mirror_var, mirrors.strip()))
+            continue
+        mirrors = list(zip(*[iter(mirrors)]*2))
+
+        for mirror_entry in mirrors:
+            pattern, mirror = mirror_entry
 
             decoded = bb.fetch2.decodeurl(pattern)
             try: