CMakeLua/Source/cmInstallProgramsCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmInstallProgramsCommand.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2008/01/28 13:38:35 $
   7   Version:   $Revision: 1.21 $
   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 "cmInstallProgramsCommand.h"
  18
  19 // cmExecutableCommand
  20 bool cmInstallProgramsCommand
  21 ::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
  22 {
  23   if(args.size() < 2)
  24     {
  25     this->SetError("called with incorrect number of arguments");
  26     return false;
  27     }
  28
  29   // Enable the install target.
  30   this->Makefile->GetLocalGenerator()
  31     ->GetGlobalGenerator()->EnableInstallTarget();
  32
  33   this->Destination = args[0];
  34
  35   std::vector<std::string>::const_iterator s = args.begin();
  36   for (++s;s != args.end(); ++s)
  37     {
  38     this->FinalArgs.push_back(*s);
  39     }
  40
  41   return true;
  42 }
  43
  44 void cmInstallProgramsCommand::FinalPass()
  45 {
  46   bool files_mode = false;
  47   if(!this->FinalArgs.empty() && this->FinalArgs[0] == "FILES")
  48     {
  49     files_mode = true;
  50     }
  51
  52   // two different options
  53   if (this->FinalArgs.size() > 1 || files_mode)
  54     {
  55     // for each argument, get the programs
  56     std::vector<std::string>::iterator s = this->FinalArgs.begin();
  57     if(files_mode)
  58       {
  59       // Skip the FILES argument in files mode.
  60       ++s;
  61       }
  62     for(;s != this->FinalArgs.end(); ++s)
  63       {
  64       // add to the result
  65       this->Files.push_back(this->FindInstallSource(s->c_str()));
  66       }
  67     }
  68   else     // reg exp list
  69     {
  70     std::vector<std::string> programs;
  71     cmSystemTools::Glob(this->Makefile->GetCurrentDirectory(),
  72                         this->FinalArgs[0].c_str(), programs);
  73
  74     std::vector<std::string>::iterator s = programs.begin();
  75     // for each argument, get the programs
  76     for (;s != programs.end(); ++s)
  77       {
  78       this->Files.push_back(this->FindInstallSource(s->c_str()));
  79       }
  80     }
  81
  82   // Construct the destination.  This command always installs under
  83   // the prefix.  We skip the leading slash given by the user.
  84   std::string destination = this->Destination.substr(1);
  85   cmSystemTools::ConvertToUnixSlashes(destination);
  86
  87   // Use a file install generator.
  88   const char* no_permissions = "";
  89   const char* no_rename = "";
  90   const char* no_component = "";
  91   std::vector<std::string> no_configurations;
  92   this->Makefile->AddInstallGenerator(
  93     new cmInstallFilesGenerator(this->Files,
  94                                 destination.c_str(), true,
  95                                 no_permissions, no_configurations,
  96                                 no_component, no_rename));
  97 }
  98
  99 /**
 100  * Find a file in the build or source tree for installation given a
 101  * relative path from the CMakeLists.txt file.  This will favor files
 102  * present in the build tree.  If a full path is given, it is just
 103  * returned.
 104  */
 105 std::string cmInstallProgramsCommand
 106 ::FindInstallSource(const char* name) const
 107 {
 108   if(cmSystemTools::FileIsFullPath(name))
 109     {
 110     // This is a full path.
 111     return name;
 112     }
 113
 114   // This is a relative path.
 115   std::string tb = this->Makefile->GetCurrentOutputDirectory();
 116   tb += "/";
 117   tb += name;
 118   std::string ts = this->Makefile->GetCurrentDirectory();
 119   ts += "/";
 120   ts += name;
 121
 122   if(cmSystemTools::FileExists(tb.c_str()))
 123     {
 124     // The file exists in the binary tree.  Use it.
 125     return tb;
 126     }
 127   else if(cmSystemTools::FileExists(ts.c_str()))
 128     {
 129     // The file exists in the source tree.  Use it.
 130     return ts;
 131     }
 132   else
 133     {
 134     // The file doesn't exist.  Assume it will be present in the
 135     // binary tree when the install occurs.
 136     return tb;
 137     }
 138 }