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authorcmasone@chromium.org <cmasone@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2010-12-08 23:04:45 +0000
committercmasone@chromium.org <cmasone@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2010-12-08 23:04:45 +0000
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[Chrome OS] Add README to explain wonky DEPS file use
We are moving to using a DEPS file for extra chromium os deps that is checked into the main Chromium tree. As an artifact of the way gclient works, this means that devs will have a r/w version of this file in their source tree and _also_ a read-only version that gclient checks out somewhere else. This README explains this and how to update the DEPS file correctly. BUG=None TEST=None Review URL: http://codereview.chromium.org/5587011 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@68660 0039d316-1c4b-4281-b951-d872f2087c98
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+This DEPS file specifies the extra dependencies required to build
+Chromium for Chromium OS. It lives here in src/tools/cros.DEPS, but
+is generally checked out to another location by a custom rule in your
+.gclient file, often a cros_deps/ directory next to your src/
+directory. For example:
+
+ { "name" : "cros_deps",
+ "url" : "http://src.chromium.org/svn/trunk/src/tools/cros.DEPS"
+ },
+
+If you want to rev these deps and publish them for all to see,
+edit src/tools/cros.DEPS/DEPS. If you want to rev the deps locally first,
+edit the file in the location to which your .gclient file checks it out
+(in most cases, cros_deps/DEPS), but note that you cannot push a modification
+from there.