[PATCH] license.bbclass: be a bit more strict when searching ${PN}-${LICENSE_PACKAGE_SUFFIX} in packages

[Martin Jansa <martin.jansa@gmail.com>]

* linux-firmware contains ${PN}-license package since this commit:
  commit 1ee083da0730408fffdbbf5f29abc299c0e61be9
  Author: Jackie Huang <jackie.huang@windriver.com>
  Date:   Mon Apr 13 10:17:21 2015 +0800

    linux-firmware: fix the mess of licenses
* LICENSE_CREATE_PACKAGE functionality in license.bbclass when enabled
  adds new package with suffix:
  LICENSE_PACKAGE_SUFFIX ??= "-lic"
  but then it checks if ${PN}-${LICENSE_PACKAGE_SUFFIX} is included
  in PACKAGES before adding it and when found it shows:
  WARNING: linux-firmware-1_0.0+gitAUTOINC+4c0bf113a5-r0 do_package: linux-firmware-lic package already existed in linux-firmware.
  and doesn't add the ${PN}-lic to PACKAGES and causes another warning:
  WARNING: linux-firmware-1_0.0+gitAUTOINC+4c0bf113a5-r0 do_package: QA Issue: linux-firmware: Files/directories were installed but not shipped in any package:
  /usr
  /usr/share
  /usr/share/licenses
  /usr/share/licenses/linux-firmware

  that's because it was searching ${PN}-lic in PACKAGES as a string
  so it found ${PN}-lic as a substring of ${PN}-license, add a split
  to search in an list

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
---
 meta/classes/license.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/license.bbclass b/meta/classes/license.bbclass
index d353110464..6d36a5f503 100644
--- a/meta/classes/license.bbclass
+++ b/meta/classes/license.bbclass
@@ -336,7 +336,7 @@ def add_package_and_files(d):
     files = d.getVar('LICENSE_FILES_DIRECTORY')
     pn = d.getVar('PN')
     pn_lic = "%s%s" % (pn, d.getVar('LICENSE_PACKAGE_SUFFIX', False))
-    if pn_lic in packages:
+    if pn_lic in packages.split():
         bb.warn("%s package already existed in %s." % (pn_lic, pn))
     else:
         # first in PACKAGES to be sure that nothing else gets LICENSE_FILES_DIRECTORY
-- 
2.15.1