Source/cmSetSourceFilesPropertiesCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmSetSourceFilesPropertiesCommand.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2008-05-08 19:49:53 $
   7   Version:   $Revision: 1.20 $
   8
   9   Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
  10   See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
  11
  12      This software is distributed WITHOUT ANY WARRANTY; without even
  13      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  14      PURPOSE.  See the above copyright notices for more information.
  15
  16 =========================================================================*/
  17 #include "cmSetSourceFilesPropertiesCommand.h"
  18
  19 #include "cmSourceFile.h"
  20
  21 // cmSetSourceFilesPropertiesCommand
  22 bool cmSetSourceFilesPropertiesCommand
  23 ::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
  24 {
  25   if(args.size() < 2 )
  26     {
  27     this->SetError("called with incorrect number of arguments");
  28     return false;
  29     }
  30
  31   // break the arguments into source file names and properties
  32   int numFiles = 0;
  33   std::vector<std::string>::const_iterator j;
  34   j = args.begin();
  35   // old style allows for specifier before PROPERTIES keyword
  36   while (j != args.end() &&
  37          *j != "ABSTRACT" &&
  38          *j != "WRAP_EXCLUDE" &&
  39          *j != "GENERATED" &&
  40          *j != "COMPILE_FLAGS" &&
  41          *j != "OBJECT_DEPENDS" &&
  42          *j != "PROPERTIES")
  43     {
  44     numFiles++;
  45     ++j;
  46     }
  47
  48   // now call the worker function
  49   std::string errors;
  50   bool ret =
  51     cmSetSourceFilesPropertiesCommand
  52     ::RunCommand(this->Makefile,
  53                  args.begin(),
  54                  args.begin() + numFiles,
  55                  args.begin() + numFiles,
  56                  args.end(), errors);
  57   if (!ret)
  58     {
  59     this->SetError(errors.c_str());
  60     }
  61   return ret;
  62 }
  63
  64 bool cmSetSourceFilesPropertiesCommand
  65 ::RunCommand(cmMakefile *mf,
  66              std::vector<std::string>::const_iterator filebeg,
  67              std::vector<std::string>::const_iterator fileend,
  68              std::vector<std::string>::const_iterator propbeg,
  69              std::vector<std::string>::const_iterator propend,
  70              std::string &errors)
  71 {
  72   std::vector<std::string> propertyPairs;
  73   bool generated = false;
  74   std::vector<std::string>::const_iterator j;
  75   // build the property pairs
  76   for(j= propbeg; j != propend;++j)
  77     {
  78     // old style allows for specifier before PROPERTIES keyword
  79     if(*j == "ABSTRACT")
  80       {
  81       propertyPairs.push_back("ABSTRACT");
  82       propertyPairs.push_back("1");
  83       }
  84     else if(*j == "WRAP_EXCLUDE")
  85       {
  86       propertyPairs.push_back("WRAP_EXCLUDE");
  87       propertyPairs.push_back("1");
  88       }
  89     else if(*j == "GENERATED")
  90       {
  91       generated = true;
  92       propertyPairs.push_back("GENERATED");
  93       propertyPairs.push_back("1");
  94       }
  95     else if(*j == "COMPILE_FLAGS")
  96       {
  97       propertyPairs.push_back("COMPILE_FLAGS");
  98       ++j;
  99       if(j == propend)
 100         {
 101         errors = "called with incorrect number of arguments "
 102           "COMPILE_FLAGS with no flags";
 103         return false;
 104         }
 105       propertyPairs.push_back(*j);
 106       }
 107     else if(*j == "OBJECT_DEPENDS")
 108       {
 109       propertyPairs.push_back("OBJECT_DEPENDS");
 110       ++j;
 111       if(j == propend)
 112         {
 113         errors = "called with incorrect number of arguments "
 114           "OBJECT_DEPENDS with no dependencies";
 115         return false;
 116         }
 117       propertyPairs.push_back(*j);
 118       }
 119     else if(*j == "PROPERTIES")
 120       {
 121       // now loop through the rest of the arguments, new style
 122       ++j;
 123       while (j != propend)
 124         {
 125         propertyPairs.push_back(*j);
 126         if(*j == "GENERATED")
 127           {
 128           ++j;
 129           if(j != propend && cmSystemTools::IsOn(j->c_str()))
 130             {
 131             generated = true;
 132             }
 133           }
 134         else
 135           {
 136           ++j;
 137           }
 138         if(j == propend)
 139           {
 140           errors = "called with incorrect number of arguments.";
 141           return false;
 142           }
 143         propertyPairs.push_back(*j);
 144         ++j;
 145         }
 146       // break out of the loop because j is already == end
 147       break;
 148       }
 149     else
 150       {
 151       errors = "called with illegal arguments, maybe missing a "
 152         "PROPERTIES specifier?";
 153       return false;
 154       }
 155     }
 156
 157   // now loop over all the files
 158   for(j= filebeg; j != fileend;++j)
 159     {
 160     // get the source file
 161     cmSourceFile* sf =
 162       mf->GetOrCreateSource(j->c_str(), generated);
 163     if(sf)
 164       {
 165       // now loop through all the props and set them
 166       unsigned int k;
 167       for (k = 0; k < propertyPairs.size(); k = k + 2)
 168         {
 169         sf->SetProperty(propertyPairs[k].c_str(),propertyPairs[k+1].c_str());
 170         }
 171       }
 172     }
 173   return true;
 174 }
 175