lib/oeqa/utils: targetbuild: Add helper class for building packages on target

This class can be used for test cases that configure
and build packages on target.

(From OE-Core rev: 4b15e82c4fcb0c40b0e316ef2050944eee4418ef)

Signed-off-by: Mihai Prica <mihai.prica@intel.com>
Signed-off-by: Stefan Stanacar <stefanx.stanacar@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/lib/oeqa/utils/targetbuild.py

@@ -0,0 +1,63 @@
+# Copyright (C) 2013 Intel Corporation
+#
+# Released under the MIT license (see COPYING.MIT)
+
+# Provides a class for automating build tests for projects
+
+from oeqa.oetest import oeRuntimeTest
+import bb.fetch2
+import bb.data
+import os
+import re
+
+
+class TargetBuildProject():
+
+    def __init__(self, target, uri, foldername=None):
+        self.target = target
+        self.uri = uri
+        self.targetdir = "/home/root/"
+
+        self.localdata = bb.data.createCopy(oeRuntimeTest.tc.d)
+        bb.data.update_data(self.localdata)
+
+        if not foldername:
+            self.archive = os.path.basename(uri)
+            self.fname = re.sub(r'.tar.bz2|tar.gz$', '', self.archive)
+        else:
+            self.fname = foldername
+
+    def download_archive(self):
+
+        try:
+            self.localdata.delVar("BB_STRICT_CHECKSUM")
+            fetcher = bb.fetch2.Fetch([self.uri], self.localdata)
+            fetcher.download()
+            self.localarchive = fetcher.localpath(self.uri)
+        except bb.fetch2.BBFetchException:
+            raise Exception("Failed to download archive: %s" % self.uri)
+
+        (status, output) = self.target.copy_to(self.localarchive, self.targetdir)
+        if status != 0:
+            raise Exception("Failed to copy archive to target, output: %s" % output)
+
+        (status, output) = self.target.run('tar xf %s%s -C %s' % (self.targetdir, self.archive, self.targetdir))
+        if status != 0:
+            raise Exception("Failed to extract archive, output: %s" % output)
+
+        #Change targetdir to project folder
+        self.targetdir = self.targetdir + self.fname
+
+    # The timeout parameter of target.run is set to 0 to make the ssh command
+    # run with no timeout.
+    def run_configure(self):
+        return self.target.run('cd %s; ./configure' % self.targetdir, 0)[0]
+
+    def run_make(self):
+        return self.target.run('cd %s; make' % self.targetdir, 0)[0]
+
+    def run_install(self):
+        return self.target.run('cd %s; make install' % self.targetdir, 0)[0]
+
+    def clean(self):
+        self.target.run('rm -rf %s' % self.targetdir)