Add support for fetching files from rcs.

1 files changed, 62 insertions, 0 deletions

diff --git a/src/engine/SCons/Tool/BitKeeper.py b/src/engine/SCons/Tool/BitKeeper.py
new file mode 100644
index 0000000..94e084f
--- /dev/null
+++ b/src/engine/SCons/Tool/BitKeeper.py
@@ -0,0 +1,62 @@
+"""SCons.Tool.BitKeeper.py
+
+Tool-specific initialization for the BitKeeper source code control
+system.
+
+There normally shouldn't be any need to import this module directly.
+It will usually be imported through the generic SCons.Tool.Tool()
+selection method.
+
+"""
+
+#
+# __COPYRIGHT__
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
+
+import os.path
+
+import SCons.Builder
+
+def generate(env, platform):
+    """Add a Builder factory function and construction variables for
+    BitKeeper to an Environment."""
+
+    def BitKeeperFactory(repos, module='', env=env):
+        """ """
+        # fail if repos is not an absolute path name?
+        if module != '':
+           module = os.path.join(module, '')
+        return SCons.Builder.Builder(action = "$BITKEEPERCOM",
+                                     env = env,
+                                     overrides = {'BKREPOSITORY':repos,
+                                                  'BKMODULE':module})
+
+    setattr(env, 'BitKeeper', BitKeeperFactory)
+
+    env['BITKEEPER']      = 'bk'
+    env['BITKEEPERFLAGS'] = ''
+    env['BITKEEPERCOM']   = '$BITKEEPER get $BITKEEPERFLAGS -p $BKREPOSITORY/$BKMODULE$TARGET > $TARGET'
+
+def exists(env):
+    return env.Detect('bk')