gclient sync fail - can't open file 'trunk/sync_chromium.py': [Errno 2] No such file or directory

[GoogleCodeExporter]

libyuv moved to git on june 9
getting started will need an update, once the procedure is known.
https://code.google.com/p/libyuv/wiki/GettingStarted

first step is create an empty folder and run
gclient config https://chromium.googlesource.com/libyuv/libyuv

which creates a .gclient with the following content
solutions = [
  { "name"        : "libyuv",
    "url"         : "https://chromium.googlesource.com/libyuv/libyuv",
    "deps_file"   : "DEPS",
    "managed"     : True,
    "custom_deps" : {
    },
    "safesync_url": "",
  },
]
cache_dir = None

Then run gclient sync
expected to work.  The source itself syncs, but chromium does not

d:\src\libyuv\libyuv>gclient sync
.gclient file in parent directory d:\src\libyuv might not be the file you want 
to use
Syncing projects: 100% (1/1), done.

________ running 'c:\src\depot_tools\python276_bin\python.exe -u 
trunk/sync_chromium.py --target-revision 
3dba19a90208ee9c5890cffda0490c517cbdf43e' in 'd:\src\l
ibyuv'
c:\src\depot_tools\python276_bin\python.exe: can't open file 
'trunk/sync_chromium.py': [Errno 2] No such file or directory
Error: Command 'c:\\src\\depot_tools\\python276_bin\\python.exe -u 
trunk/sync_chromium.py --target-revision 
3dba19a90208ee9c5890cffda0490c517cbdf43e' returned n
on-zero exit status 2 in d:\src\libyuv

libyuv used to live in 'trunk' subfolder.  any dependencies on this need to 
change to libyuv.  As a work around

change trunk to libyuv running this:

c:\src\depot_tools\python276_bin\python.exe -u libyuv/sync_chromium.py 
--target-revision 3dba19a90208ee9c5890cffda0490c517cbdf43e

possible changes needed here:
d:\src\libyuv\libyuv>findstr sync_chromium *
.gitignore:chromium/.last_sync_chromium
DEPS:    "action": ["python", "-u", Var("root_dir") + "/sync_chromium.py",
sync_chromium.py:After a successful sync has completed, a .last_sync_chromium 
file is written to
sync_chromium.py:# ignoring the .last_sync_chromium file
sync_chromium.py:  flag_file = os.path.join(opts.chromium_dir, 
'.last_sync_chromium')

d:\src\libyuv\libyuv>findstr trunk *
DEPS:  "root_dir": "trunk",
drover.properties:TRUNK_URL = BASE_URL + "/trunk"
drover.properties:FILE_PATTERN = file_pattern_ =  r"[ ]+([MADUC])[ 
]+/((?:trunk|branches/.*?)(.*)/(.*))"

Original issue reported on code.google.com by fbarch...@chromium.org on 9 Jun 2015 at 10:07

[GoogleCodeExporter]

CL: https://webrtc-codereview.appspot.com/52109004/

Original comment by no...@chromium.org on 9 Jun 2015 at 11:12

[GoogleCodeExporter]

This is fixed by https://webrtc-codereview.appspot.com/52109004/ combined with 
the changes to .gclient.

Original comment by kjellan...@google.com on 10 Jun 2015 at 9:33

• Changed state: Fixed

[GoogleCodeExporter]

I also updated https://code.google.com/p/libyuv/wiki/GettingStarted

Original comment by kjellan...@google.com on 10 Jun 2015 at 9:37