- updated C# target template

  - implemented zero crosing hysteresis, 
  - event triggering math functions, 
  - system metadata class, 
  - nominal attributes, 
  - fixed as attribute, 
  - NLS pre-allocation and nominal attributes initialization
  - when Initial conditions
  - other minor issues
- report an error in function SimCodeUtil.cref2simvar() on failed lookup
- (!!)fixed again a bug that I fixed in rev. 15482 (5th march 2013)
  the generated library directories in makefiles should have this order:
  /Resources/Library/mingw32, /Resources/Library/win32, /Resources/Library/  
  see more comment in rev. 15482
- added ModelicaStrings_length as known external function to ceval
- nonlinearSolverHybrd.c ... a copy-paste typo fix
- CodegenC.tpl 
  - some code(style) refactorings 
  - template functionXXX_systems() fix to handle also empty cases when compiling with an ANSI prudent compiler.


git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@16174 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Compiler/BackEnd/SimCodeUtil.mo

@@ -238,6 +238,7 @@ algorithm
       DAE.ComponentRef cref, badcref;
       SimCode.SimVar sv;
       SimCode.HashTableCrefToSimVar crefToSimVarHT;
+      String errstr;
 
     case (cref, SimCode.SIMCODE(crefToSimVarHT = crefToSimVarHT) )
       equation
@@ -247,8 +248,8 @@ algorithm
     case (cref, _)
       equation
         badcref = ComponentReference.makeCrefIdent("ERROR_cref2simvar_failed", DAE.T_REAL_DEFAULT, {});
-        //errstr = "Template did not find the simulation variable for "+& ComponentReference.printComponentRefStr(cref) +& ". ";
-        //Error.addMessage(Error.INTERNAL_ERROR, {errstr});
+        errstr = "Template did not find the simulation variable for "+& ComponentReference.printComponentRefStr(cref) +& ". ";
+        Error.addMessage(Error.INTERNAL_ERROR, {errstr});
       then
         SimCode.SIMVAR(badcref, BackendDAE.STATE(1,NONE()), "", "", "", -1, NONE(), NONE(), NONE(), NONE(), false, DAE.T_REAL_DEFAULT, false, NONE(), SimCode.NOALIAS(), DAE.emptyElementSource, SimCode.INTERNAL(), NONE(), {});
   end matchcontinue;
@@ -9003,9 +9004,10 @@ algorithm
         platform1 = System.openModelicaPlatform();
         platform2 = System.modelicaPlatform();
         isLinux = stringEq("linux",System.os());
+        //please, take care about ordering these libraries, the most specific should go first (in reverse here)
         libs = generateExtFunctionLibraryDirectoryFlags2(true, str, isLinux, libs);
-        libs = generateExtFunctionLibraryDirectoryFlags2(not stringEq(platform1,""), str +& "/" +& platform1, isLinux, libs);
         libs = generateExtFunctionLibraryDirectoryFlags2(not stringEq(platform2,""), str +& "/" +& platform2, isLinux, libs);
+        libs = generateExtFunctionLibraryDirectoryFlags2(not stringEq(platform1,""), str +& "/" +& platform1, isLinux, libs);        
       then libs;
     case (_, _, _, libs)
       equation
@@ -9014,9 +9016,10 @@ algorithm
         platform1 = System.openModelicaPlatform();
         platform2 = System.modelicaPlatform();
         isLinux = stringEq("linux",System.os());
+        //please, take care about ordering these libraries, the most specific should go first (in reverse here)
         libs = generateExtFunctionLibraryDirectoryFlags2(true, str, isLinux, libs);
-        libs = generateExtFunctionLibraryDirectoryFlags2(not stringEq(platform1,""), str +& "/" +& platform1, isLinux, libs);
         libs = generateExtFunctionLibraryDirectoryFlags2(not stringEq(platform2,""), str +& "/" +& platform2, isLinux, libs);
+        libs = generateExtFunctionLibraryDirectoryFlags2(not stringEq(platform1,""), str +& "/" +& platform1, isLinux, libs);        
       then libs;
     else inLibs;
   end matchcontinue;