[dart-misc] Building dart-sdk from source

[Kevin Segaud]

Hello,

Yesterday i tried to build the dart-sdk from the source for fedora 26 and i
got an error.

here are the step i have done :

sudo dnf -y install git subversion make gcc-c++

git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
export PATH=$PATH:`pwd`/depot_tools

git clone -b stable https://github.com/dart-lang/sdk.git
cd sdk
tools/build.py --mode=release --arch=x86 create_sdk
<https://github.com/dart-lang/sdk/wiki/Building-Dart-on-CentOS,-Red-Hat,-Fedora-and-Amazon-Linux-AMI#get-the-dart-source-and-generate-makefiles>

And here is the error i got :

gn gen --check in out/ReleaseX64
Traceback (most recent call last):
File "/home/kleak/test/sdk/tools/gn.py", line 482, in <module>
sys.exit(Main(sys.argv))
File "/home/kleak/test/sdk/tools/gn.py", line 469, in Main
results = pool.map(RunCommand, commands, chunksize=1)
File "/usr/lib64/python2.7/multiprocessing/pool.py", line 251, in map
return self.map_async(func, iterable, chunksize).get()
File "/usr/lib64/python2.7/multiprocessing/pool.py", line 567, in get
raise self._value
OSError: [Errno 2] No such file or directory
Tried to run GN, but it failed. Try running it manually:
$ python /home/kleak/test/sdk/tools/gn.py -m release -a x64 --os host -v
Traceback (most recent call last):
File "tools/build.py", line 625, in <module>
sys.exit(Main())
File "tools/build.py", line 618, in Main
mode, arch) != 0:
File "tools/build.py", line 498, in BuildOneConfig
args = BuildNinjaCommand(options, target, target_os, mode, arch)
File "tools/build.py", line 473, in BuildNinjaCommand
if UseGoma(out_dir):
File "tools/build.py", line 431, in UseGoma
return 'use_goma = true' in open(args_gn, 'r').read()
IOError: [Errno 2] No such file or directory: 'out/ReleaseX64/args.gn'

If someone has hints thanks a lot.