[SOLVED] can't build engine with utils\build.py

[steve3d]

I'm using python2.7 and scons-2.0.1, when building sdk version 2011-07-21, the build script always showing the following information and nothing was built.

 

D:\Develop\UnigineSDK-source-2011-07-21\utils>build.py

[ Unigine build script ]

Target platform:  windows
Bits:             64
Build type:       release
Component:        engine
Watermark:        no
Double precision: False
Network plugin:   True
Stereo app:       False
3DVision app:     False
Demo launchers:   False
Jobs:             2
Batch mode:       False
Clean target:     False
Target directory: D:\Develop\UnigineSDK-source-2011-07-21





[ Engine: release build, 64 bit]
scons call: scons dev=0 debug=0 jobs=2 -u .
       building main app...
Can't find SCons.
       building network plugin...
Can't find SCons.
       cleaning sources, keeping binaries...

 

what's wrong? I have both scons_x64.bat and scons_x86.bat in C:\Python27, invoking scons in source\engine and other directories working fine, but using that way, there are some flags missing, and can't successfully build engine. :blink:

[steve3d]

under linux, the build.py works fine, seems to be a bug in python 2.7.

 

can't figure out why, python 2.6 still not working, same error.

[frustum]

The scons_x86.bat performs scons.bat file searching in the two directories:

The first one is %PYTHON_DIR%\Scripts\

The second one is C:\Python26\Scripts\

scons.bat should exists in this directories.

%PYTHON_DIR% is environment variable which is set up by instal.py script.

 

set SCONS=%PYTHON_DIR%\Scripts\scons.bat
if exist "%SCONS%" goto scons_ok
set SCONS=C:\Python26\Scripts\scons.bat
if exist "%SCONS%" goto scons_ok
echo Can't find SCons.
goto done
:scons_ok

[steve3d]

still can't build, I copied scons_x64.bat to C:\Python26 from externs dir, and run SetEnv.bat x64 from externs folder, then run the build.by, same error as before, and I also tried to run install.py, still same error.

 

 

This never happened before, in earlier version of sdk, I just start Visual Studio Command Prompt then run SetEnv.bat from externs folder, then I can use build.py to build entire engine.

[steve3d]

:blink: I've found the problem, the problem is my python and scons installation. after I installed python2.7-x86 and install scons with scons-2.0.1.win32.exe, problems are gone.

[hintuc_de]

In windows 7 problem may repeat after restart or shutdown operation system.

 

I change scons_x86.bat and scons_x64.bat and add line before checking scons:

 

set PYTHON_DIR=C:\usr\python\