Difference between revisions of "TaskMigrateToFreeIDE"

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<pre style="color: green">Task: Migrate To Eclipse</pre>
 
<pre style="color: green">Task: Migrate To Eclipse</pre>
  
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* now commented C++ handling of SEH exceptions - TBD
 
* now commented C++ handling of SEH exceptions - TBD
 
* static string data require const keyword in g++
 
* static string data require const keyword in g++
* more strict checking is for pointer conversions in C++ under g++ - unable to convert implicitly `void*` to `char*`
+
* more strict checking is for pointer conversions in C++ under g++ - unable to convert implicitly `void'''` to `char'''`
 
* varargs is no more supported in g++ - replaced with stdarg version (in fact varargs existed before because of UNIX compatibility issues)
 
* varargs is no more supported in g++ - replaced with stdarg version (in fact varargs existed before because of UNIX compatibility issues)
 
* varargs now puts char/short as int to stack
 
* varargs now puts char/short as int to stack

Latest revision as of 19:10, 28 November 2018

Task: Migrate To Eclipse

@@Home -> ProjectPlanning -> TaskMigrateToFreeIDE


What

  • Select proper IDE
  • Replace MSDEV build scripts with new ones
  • Attach Subversion plugin
  • Create default workspace settings
  • Migrate GUI project

How

  • After close look Eclipse has been rejected because it is much more Java, but has weaknesses for C++ - too slow, debug is unavailable
  • Codelite is chosen as next target IDE for migration

findings:

  • Except Codelite itself, MinGW required and OpenSSH (used for Clean)
  • -static required to avoid MinGW runtime dlls to be used
  • link order should used accurately - e.g. aiconsole requires first linking to aiapi, then to ws2_32

changes in the code:

  • "for( int x" - x now is inside for block, not visible outside
  • when passing class function as argument from class method, g++ requires using construction:
"&<class>::<function>"
  • "thread" keyword is unsupported by g++, changed to Tls function calls
  • g++ has found several errors in unused template functions
  • now commented C++ handling of SEH exceptions - TBD
  • static string data require const keyword in g++
  • more strict checking is for pointer conversions in C++ under g++ - unable to convert implicitly `void` to `char`
  • varargs is no more supported in g++ - replaced with stdarg version (in fact varargs existed before because of UNIX compatibility issues)
  • varargs now puts char/short as int to stack
  • generic headers have been updated - checked in new generic version to aiengine
  • not resolved question - moment type is now stale - its calendar limit is overdue
  • found non-english constants for calendar terms - replaced with english ones
  • unicode constant is not `ushort*` - forced conversions, needs investigations - TBD
L"<string>"
  • for g++ HINSTANCE is not `void*`
  • min, max macros are defined in system headers - added #ifndef blocks
  • `__int64` is replaced with long long int
  • C-level MSDEV-specific `__try/__catch` was replaced with try/catch - don't know about impact on functionality

change, done by the way - all projects now conform to common structure rules - see related section at DevelopmentEnvironment