rootfs.py: catch inner warn message

Package managements (smart/apt-get/opkg-cl) generate some warn messages
to stdout, and we need to catch them and output by bb.warn.

Here is an example, while invoking smart to attempt install doc packages,
if install failed, it generates warn message to stdout.
...
|warning: Can't install util-linux-doc-2.24.2-r1@i586: Can't
install util-linux-doc-2.24.2-r1@i586: no package provides info
...

The fix catches it and outputs:
...
|WARNING: log_check: There is a warn message in the logfile
|WARNING: log_check: Matched keyword: [warn]
|WARNING: log_check: warning: Can't install util-linux-doc-2.24.2-r1@
i586: Can't install util-linux-doc-2.24.2-r1@i586: no package provides
info
...

(From OE-Core rev: f8d725f49f2be4b854f523a5ee3a5c4357e67e30)

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index 3d8ae81..c4735f2 100644 (file)
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -347,7 +347,21 @@ class RpmRootfs(Rootfs):
         # already saved in /etc/rpm-postinsts
         pass
 
-    def _log_check(self):
+    def _log_check_warn(self):
+        r = re.compile('(warn|Warn)')
+        log_path = self.d.expand("${T}/log.do_rootfs")
+        with open(log_path, 'r') as log:
+            for line in log.read().split('\n'):
+                if 'log_check' in line:
+                    continue
+
+                m = r.search(line)
+                if m:
+                    bb.warn('log_check: There is a warn message in the logfile')
+                    bb.warn('log_check: Matched keyword: [%s]' % m.group())
+                    bb.warn('log_check: %s\n' % line)
+
+    def _log_check_error(self):
         r = re.compile('(unpacking of archive failed|Cannot find package|exit 1|ERR|Fail)')
         log_path = self.d.expand("${T}/log.do_rootfs")
         with open(log_path, 'r') as log:
@@ -370,6 +384,10 @@ class RpmRootfs(Rootfs):
                 if found_error == 6:
                     bb.fatal(message)
 
+    def _log_check(self):
+        self._log_check_warn()
+        self._log_check_error()
+
     def _handle_intercept_failure(self, registered_pkgs):
         rpm_postinsts_dir = self.image_rootfs + self.d.expand('${sysconfdir}/rpm-postinsts/')
         bb.utils.mkdirhier(rpm_postinsts_dir)