[dart-misc] Building dart sdk from source

[Kevin Segaud]

Hello,

Yesterday i tried to build the dart-sdk for fedora 26 but i got an error.
Here are the step i have done :

sudo dnf -y install git subversionmake 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=x64 create_sdk


and here is the error :

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'

I thinks the wiki on this part is little weak especially this part
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

If someone can tell me what i do wrong i can update the readme after i have
something working :)

Thanks for the help

['Jakob Roland Andersen' via Dart Misc]

Here's the wiki page that describes how to get the source and build:
https://github.com/dart-lang/sdk/wiki/Building

You need to use gclient from the depot_tools to get the code and
dependencies.

Thanks,
Jakob.

Post by Kevin Segaud
Hello,
Yesterday i tried to build the dart-sdk for fedora 26 but i got an error.
sudo dnf -y install git subversionmake 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=x64 create_sdk
gn gen --check in out/ReleaseX64
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
$ python /home/kleak/test/sdk/tools/gn.py -m release -a x64 --os host -v
File "tools/build.py", line 625, in <module>
sys.exit(Main())
File "tools/build.py", line 618, in Main
File "tools/build.py", line 498, in BuildOneConfig
args = BuildNinjaCommand(options, target, target_os, mode, arch)
File "tools/build.py", line 473, in BuildNinjaCommand
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'
I thinks the wiki on this part is little weak especially this part
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
If someone can tell me what i do wrong i can update the readme after i
have something working :)
Thanks for the help
--
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For HOWTO questions, visit http://stackoverflow.com/tags/dart
To file a bug report or feature request, go to http://www.dartbug.com/new
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[Kevin Segaud]

Thanks Jakob !

Is there a way to specify stable or dev instead of edge ?

['Kevin Millikin' via Dart Misc]

Stable and dev channel releases should be tagged, so you should be able to
do `git checkout 1.24.2` or `git checkout 1.25.0-dev.11.0` and then build
the (current) stable or dev channel.

Post by Kevin Segaud
Thanks Jakob !
Is there a way to specify stable or dev instead of edge ?
--
For other discussions, see https://groups.google.com/a/dartlang.org/
For HOWTO questions, visit http://stackoverflow.com/tags/dart
To file a bug report or feature request, go to http://www.dartbug.com/new
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