On 25/09/12 11:33 AM, Yanni Chiu wrote:
So any ideas?
I tried to build the CogVM.
- search for build instructions, blog post, etc.
- almost give up in frustration before discovering the process noted
below :)
- download the tar ball from:
https://ci.lille.inria.fr/pharo/view/Cog/job/Cog-VM/Architecture=32,OS=mac/
- find and install cmake
- already had a C compiler installed
- the HOWTOBUILD file said:
cd build
cmake .
make
- the build path is hard coded so:
% mkdir -p Users/hudson/jenkins/workspace/Cog-VM/Architecture/32/OS/mac/
% mv ~/src
Users/hudson/jenkins/workspace/Cog-VM/Architecture/32/OS/mac/cog
# where ~/src is the un-tar'ed tar ball from above
- run cmake and make again (sometimes had to remove CMakeCache.txt file)
- build fails at:
====
[ 77%] Building CXX object
CMakeFiles/CogVM.dir/Users/hudson/jenkins/workspace/Cog-VM/Architecture/32/OS/mac/cog/platforms/iOS/vm/Common/Classes/sqSqueakScreenAndWindow.m.o
In file included from
/Users/hudson/jenkins/workspace/Cog-VM/Architecture/32/OS/mac/cog/platforms/iOS/vm/Common/Classes/sqSqueakScreenAndWindow.m:44:
/Users/hudson/jenkins/workspace/Cog-VM/Architecture/32/OS/mac/cog/platforms/iOS/vm/OSX/SqueakOSXAppDelegate.h:46:
error: cannot find protocol declaration for ‘NSApplicationDelegate’
make[2]: ***
[CMakeFiles/CogVM.dir/Users/hudson/jenkins/workspace/Cog-VM/Architecture/32/OS/mac/cog/platforms/iOS/vm/Common/Classes/sqSqueakScreenAndWindow.m.o]
Error 1
make[1]: *** [CMakeFiles/CogVM.dir/all] Error 2
make: *** [all] Error 2
====
- the culprit is the line:
@interface SqueakOSXAppDelegate : sqSqueakAppDelegate
<NSApplicationDelegate>
- web search for NSApplicationDelegate
- find Apple dev page that says:
NSApplicationDelegate - Available in OS X v10.6 and later.
So, is there an important reason to use NSApplicationDelegate? IIUC, it
results in the VM requiring OSX 10.6 or higher, which means my 10.5.8
will never work with CogVM's built this way.
