Stop prep-scripts if no projects are found

[GoogleCodeExporter]

Currently prepmac.sh doesn't stop after reporting that it found no projects:

No projects found in projects/.
CMake Error at CMakeLists.txt:62 (MESSAGE):
  To build examples, run 'prep<ver> examples'

-- Configuring incomplete, errors occurred!
prepmac.sh: line 20: build/xcode_patch_desc.txt: No such file or directory

It would be better if it stopped after not finding any projects.

Original issue reported on code.google.com by georg.fritzsche on 30 Apr 2010 at 1:47

[GoogleCodeExporter]

I have met this issue when I run >prep2008.cmd.

Original comment by Carli...@gmail.com on 23 Aug 2010 at 8:14

[GoogleCodeExporter]

Made the title more generic to reflect that.

Original comment by georg.fritzsche on 23 Aug 2010 at 8:19

• Changed title: Stop prep-scripts if no projects are found

[GoogleCodeExporter]

[deleted comment]

[GoogleCodeExporter]

I have solve this issue. This is not firebreath's fault. I haven't installed 
the python and related library before I run "prep2008.cmd". Actually, there is 
no "projects" folder without running python script, so error appears.

Original comment by Carli...@gmail.com on 23 Aug 2010 at 10:14

[GoogleCodeExporter]

Original comment by taxilian on 9 Sep 2010 at 2:07

[GoogleCodeExporter]

This should be fixed in the latest nightly (will build on Sep 9, 2010) and will 
be deployed with 1.2

Original comment by taxilian on 9 Sep 2010 at 4:15

• Changed state: Fixed