classes/lib: Update to explictly create lists where needed

Iterators now return views, not lists in python3. Where we need
lists, handle this explicitly.

(From OE-Core rev: caebd862bac7eed725e0f0321bf50793671b5312)

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

3 files changed, 4 insertions, 4 deletions

diff --git a/meta/classes/buildhistory.bbclass b/meta/classes/buildhistory.bbclass
index cc233b5130..1ccd9ee485 100644
--- a/meta/classes/buildhistory.bbclass
+++ b/meta/classes/buildhistory.bbclass
@@ -274,7 +274,7 @@ python buildhistory_emit_pkghistory() {
         # Gather information about packaged files
         val = pkgdata.get('FILES_INFO', '')
         dictval = json.loads(val)
-        filelist = dictval.keys()
+        filelist = list(dictval.keys())
         filelist.sort()
         pkginfo.filelist = " ".join(filelist)
 
diff --git a/meta/classes/license.bbclass b/meta/classes/license.bbclass
index 538ab1976e..10d6ed853a 100644
--- a/meta/classes/license.bbclass
+++ b/meta/classes/license.bbclass
@@ -635,7 +635,7 @@ def check_license_format(d):
     licenses = d.getVar('LICENSE', True)
     from oe.license import license_operator, license_operator_chars, license_pattern
 
-    elements = filter(lambda x: x.strip(), license_operator.split(licenses))
+    elements = list(filter(lambda x: x.strip(), license_operator.split(licenses)))
     for pos, element in enumerate(elements):
         if license_pattern.match(element):
             if pos > 0 and license_pattern.match(elements[pos - 1]):
diff --git a/meta/classes/package.bbclass b/meta/classes/package.bbclass
index 501004ed48..c9e2aa81ca 100644
--- a/meta/classes/package.bbclass
+++ b/meta/classes/package.bbclass
@@ -1504,7 +1504,7 @@ python package_do_shlibs() {
             m = re.match("\s+RPATH\s+([^\s]*)", l)
             if m:
                 rpaths = m.group(1).replace("$ORIGIN", ldir).split(":")
-                rpath = map(os.path.normpath, rpaths)
+                rpath = list(map(os.path.normpath, rpaths))
         for l in lines:
             m = re.match("\s+NEEDED\s+([^\s]*)", l)
             if m:
@@ -1674,7 +1674,7 @@ python package_do_shlibs() {
                 bb.debug(2, '%s: Dependency %s covered by PRIVATE_LIBS' % (pkg, n[0]))
                 continue
             if n[0] in shlib_provider.keys():
-                shlib_provider_path = list()
+                shlib_provider_path = []
                 for k in shlib_provider[n[0]].keys():
                     shlib_provider_path.append(k)
                 match = None