classes/lib: Update to use print as a function call

In python 3 print is a function call. In some cases bb.note is a more
appropriate call to make.

(From OE-Core rev: 754874e68d1037c76fc4cc7d35d3fa12946d00f8)

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

meta/classes/sanity.bbclass

@@ -367,7 +367,9 @@ def check_sanity(sanity_data):
     try:
         from distutils.version import LooseVersion
     except ImportError:
-        def LooseVersion(v): print "WARNING: sanity.bbclass can't compare versions without python-distutils"; return 1
+        def LooseVersion(v):
+            print("WARNING: sanity.bbclass can't compare versions without python-distutils")
+            return 1
     import commands
 
     # Check the bitbake version meets minimum requirements
@@ -375,7 +377,7 @@ def check_sanity(sanity_data):
     if not minversion:
         # Hack: BB_MIN_VERSION hasn't been parsed yet so return 
         # and wait for the next call
-        print "Foo %s" % minversion
+        print("Foo %s" % minversion)
         return
 
     if 0 == os.getuid():

meta/classes/sstate.bbclass

@@ -261,7 +261,7 @@ def sstate_installpkg(ss, d):
         # Add sstateinst to each filename in fixmepath, use xargs to efficiently call sed
         sstate_hardcode_cmd = "sed -e 's:^:%s:g' %s | xargs %s" % (sstateinst, fixmefn, sstate_sed_cmd)
 
-        print "Replacing fixme paths in sstate package: %s" % (sstate_hardcode_cmd)
+        bb.note("Replacing fixme paths in sstate package: %s" % (sstate_hardcode_cmd))
         subprocess.call(sstate_hardcode_cmd, shell=True)
 
         # Need to remove this or we'd copy it into the target directory and may 
@@ -408,14 +408,14 @@ def sstate_hardcode_path(d):
     # This has the side effect of making sure the vfs cache is hot
     sstate_hardcode_cmd = "%s | xargs %s | %s | xargs %s %s" % (sstate_scan_cmd, sstate_grep_cmd, sstate_filelist_cmd, xargs_no_empty_run_cmd, sstate_sed_cmd)
 
-    print "Removing hardcoded paths from sstate package: '%s'" % (sstate_hardcode_cmd)
+    bb.note("Removing hardcoded paths from sstate package: '%s'" % (sstate_hardcode_cmd))
     subprocess.call(sstate_hardcode_cmd, shell=True)
 
         # If the fixmefn is empty, remove it..
     if os.stat(fixmefn).st_size == 0:
         os.remove(fixmefn)
     else:
-        print "Replacing absolute paths in fixmepath file: '%s'" % (sstate_filelist_relative_cmd)
+        bb.note("Replacing absolute paths in fixmepath file: '%s'" % (sstate_filelist_relative_cmd))
         subprocess.call(sstate_filelist_relative_cmd, shell=True)
 
 def sstate_package(ss, d):

meta/lib/oe/path.py

@@ -55,7 +55,7 @@ def make_relative_symlink(path):
         depth += 1
 
     if not ancestor:
-        print "make_relative_symlink() Error: unable to find the common ancestor of %s and its target" % path
+        print("make_relative_symlink() Error: unable to find the common ancestor of %s and its target" % path)
         return
 
     base = link.partition(ancestor)[2].strip('/')