binman: Make the tooldir configurable

Add a command-line argument for setting the tooldir, so that the default
can be overridden. Add this directory to the toolpath automatically.
Create the directory if it does not already exist.

Put the default in the argument parser instead of the class, so that it
is more obvious.

Update a few tests that expect the utility name to be provided without
any path (e.g. 'futility'), so they can accept a path, e.g.
/path/to/futility

Update the documentation and add a few tests.

Improve the help for --toolpath while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 19 insertions, 2 deletions

diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index df916ed602a..0b3bca90c8c 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -1750,7 +1750,7 @@ class TestFunctional(unittest.TestCase):
 
     def _HandleGbbCommand(self, pipe_list):
         """Fake calls to the futility utility"""
-        if pipe_list[0][0] == 'futility':
+        if 'futility' in pipe_list[0][0]:
             fname = pipe_list[0][-1]
             # Append our GBB data to the file, which will happen every time the
             # futility command is called.
@@ -1812,7 +1812,7 @@ class TestFunctional(unittest.TestCase):
         self._hash_data is False, it writes VBLOCK_DATA, else it writes a hash
         of the input data (here, 'input.vblock').
         """
-        if pipe_list[0][0] == 'futility':
+        if 'futility' in pipe_list[0][0]:
             fname = pipe_list[0][3]
             with open(fname, 'wb') as fd:
                 if self._hash_data:
@@ -6386,6 +6386,23 @@ fdt         fdtmap                Extract the devicetree blob from the fdtmap
         self.assertEqual(['u-boot', 'atf-2'],
                          fdt_util.GetStringList(node, 'loadables'))
 
+    def testTooldir(self):
+        """Test that we can specify the tooldir"""
+        with test_util.capture_sys_output() as (stdout, stderr):
+            self.assertEqual(0, self._DoBinman('--tooldir', 'fred',
+                                               'tool', '-l'))
+        self.assertEqual('fred', bintool.Bintool.tooldir)
+
+        # Check that the toolpath is updated correctly
+        self.assertEqual(['fred'], tools.tool_search_paths)
+
+        # Try with a few toolpaths; the tooldir should be at the end
+        with test_util.capture_sys_output() as (stdout, stderr):
+            self.assertEqual(0, self._DoBinman(
+                '--toolpath', 'mary', '--toolpath', 'anna', '--tooldir', 'fred',
+                'tool', '-l'))
+        self.assertEqual(['mary', 'anna', 'fred'], tools.tool_search_paths)
+
 
 if __name__ == "__main__":
     unittest.main()