This commit changes many aspect of our cmake build system - shared libraries are compiled by default: * this modifies RPATH of unix executables; * this will prevent a lot of linking issues, esp. from pascal world; * the old behaviour (static libs) is still available with -DBUILD_SHARED_LIBS=off; * of course in this case you have to provide the full list of dependencies with FPFLAGS and CMAKE_C_FLAGS; - pascal is now fully integrated with cmake, meaning you can just do add_sources and use CMAKE_Pascal_FLAGS: * some of the language features are only partially implemented, for example .inc files will not get rebuilt if you modify them; * target_link_libraries for pascal targets is just dummy as linking is determined within pascal files; * universal builds for osx are not available any more; - bundled libraries and system libraries are addressed using the target name: * this avoids depedency tracking; * this allows to name output as we wish.

/* the following changes file names for PureC projects */

if (argc > 0)
{
	ordner = argv[0];
	if (basename(ordner) == "") /* ist Ordner */
	{
		ChangeFilenames(ordner);
	}
}

proc ChangeFilenames(folder)
local i,entries,directory,file;
{
	entries = filelist(directory,folder);
	for (i = 0; i < entries; ++i)
	{
		file = directory[i,0];
		if ((directory[i,3]&16) > 0) /* subdirectory */
		{
			ChangeFilenames(folder+file+"\\");
		}
		else
		{
			if ((stricmp(suffix(file),".h")==0)|(stricmp(suffix(file),".c")==0))
			ChangeFilename(folder,file);
		}
	}
}

proc ChangeFilename(path,datei)
local newfile,err;
{
	newfile=datei;
	newfile[0]=(newfile[0] | 32) ^ 32;
	err=files.rename("-q",path+datei,newfile);
}