Parameterize the "Hammer" subdirectory name in which we build as $BUILD_TARGET_DIR, so it can be set to "Debug" or "Release' to mimic Visual Studio, or whatever other subdirectory the user prefers. Fix PROGRESS= on Linux so the messages go to /dev/tty. Remove the now-unnecessary in-SCons support for --clobber. Review URL: http://codereview.chromium.org/13087
Parameterize the "Hammer" subdirectory name in which we build as
$BUILD_TARGET_DIR, so it can be set to "Debug" or "Release' to
mimic Visual Studio, or whatever other subdirectory the user prefers.
Fix PROGRESS= on Linux so the messages go to /dev/tty.
Remove the now-unnecessary in-SCons support for --clobber.
Review URL: http://codereview.chromium.org/13087

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@6301 0039d316-1c4b-4281-b951-d872f2087c98

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