[PATCH] package_rpm: Fix a race with package_deb/package_ipk

[Richard Purdie <richard.purdie@linuxfoundation.org>]

We have the odd situation where the CONTROL/DEBIAN directory can be removed
in the middle of the walk, the isdir() test would then fail and the walk code
would assume its a file hence we check for the names in files too.

This resolves the autobuilder failure:

error: File not found: /home/pokybuild/yocto-autobuilder/yocto-slave/nightly-fsl-arm/build/build/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/xinit/1_1.3.3-r0/package/DEBIAN

RPM build errors:
     File not found: /home/pokybuild/yocto-autobuilder/yocto-slave/nightly-fsl-arm/build/build/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/xinit/1_1.3.3-r0/package/DEBIAN

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
index fcde73e..acbb18d 100644
--- a/meta/classes/package_rpm.bbclass
+++ b/meta/classes/package_rpm.bbclass
@@ -659,6 +659,9 @@ python write_specfile () {
         # We can race against the ipk/deb backends which create CONTROL or DEBIAN directories
         # when packaging. We just ignore these files which are created in 
         # packages-split/ and not package/
+        # We have the odd situation where the CONTROL/DEBIAN directory can be removed in the middle of
+        # of the walk, the isdir() test would then fail and the walk code would assume its a file
+        # hence we check for the names in files too.
         for rootpath, dirs, files in os.walk(walkpath):
             path = rootpath.replace(walkpath, "")
             if path.endswith("DEBIAN") or path.endswith("CONTROL"):
@@ -669,6 +672,8 @@ python write_specfile () {
                 # All packages own the directories their files are in...
                 target.append('%dir "' + path + '/' + dir + '"')
             for file in files:
+                if file == "CONTROL" or file == "DEBIAN":
+                    continue
                 if conffiles.count(path + '/' + file):
                     target.append('%config "' + path + '/' + file + '"')
                 else: