Imported Upstream version 2.8.9upstream/2.8.9

1 files changed, 100 insertions, 0 deletions

diff --git a/Source/cmProjectCommand.cxx b/Source/cmProjectCommand.cxx
new file mode 100644
index 000000000..fcf0a4903
--- /dev/null
+++ b/Source/cmProjectCommand.cxx
@@ -0,0 +1,100 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#include "cmProjectCommand.h"
+
+// cmProjectCommand
+bool cmProjectCommand
+::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
+{
+  if(args.size() < 1 )
+    {
+    this->SetError("PROJECT called with incorrect number of arguments");
+    return false;
+    } 
+  this->Makefile->SetProjectName(args[0].c_str());
+
+  std::string bindir = args[0];
+  bindir += "_BINARY_DIR";
+  std::string srcdir = args[0];
+  srcdir += "_SOURCE_DIR";
+  
+  this->Makefile->AddCacheDefinition
+    (bindir.c_str(),
+     this->Makefile->GetCurrentOutputDirectory(),
+     "Value Computed by CMake", cmCacheManager::STATIC);
+  this->Makefile->AddCacheDefinition
+    (srcdir.c_str(),
+     this->Makefile->GetCurrentDirectory(),
+     "Value Computed by CMake", cmCacheManager::STATIC);
+  
+  bindir = "PROJECT_BINARY_DIR";
+  srcdir = "PROJECT_SOURCE_DIR";
+
+  this->Makefile->AddDefinition(bindir.c_str(),
+          this->Makefile->GetCurrentOutputDirectory());
+  this->Makefile->AddDefinition(srcdir.c_str(),
+          this->Makefile->GetCurrentDirectory());
+
+  this->Makefile->AddDefinition("PROJECT_NAME", args[0].c_str());
+
+  // Set the CMAKE_PROJECT_NAME variable to be the highest-level
+  // project name in the tree. If there are two project commands
+  // in the same CMakeLists.txt file, and it is the top level
+  // CMakeLists.txt file, then go with the last one, so that
+  // CMAKE_PROJECT_NAME will match PROJECT_NAME, and cmake --build
+  // will work.
+  if(!this->Makefile->GetDefinition("CMAKE_PROJECT_NAME")
+     || (this->Makefile->GetLocalGenerator()->GetParent() == 0) )
+    {
+    this->Makefile->AddDefinition("CMAKE_PROJECT_NAME", args[0].c_str());
+    this->Makefile->AddCacheDefinition
+      ("CMAKE_PROJECT_NAME",
+       args[0].c_str(),
+       "Value Computed by CMake", cmCacheManager::STATIC);
+    }
+
+  std::vector<std::string> languages;
+  if(args.size() > 1)
+    {
+    for(size_t i =1; i < args.size(); ++i)
+      {
+      languages.push_back(args[i]);
+      }
+    }
+  else
+    {
+    // if no language is specified do c and c++
+    languages.push_back("C");
+    languages.push_back("CXX");
+    }
+  this->Makefile->EnableLanguage(languages, false);
+  std::string extraInclude = "CMAKE_PROJECT_" + args[0] + "_INCLUDE";
+  const char* include = this->Makefile->GetDefinition(extraInclude.c_str());
+  if(include)
+    {
+    std::string fullFilePath;
+    bool readit =
+      this->Makefile->ReadListFile( this->Makefile->GetCurrentListFile(),
+                                    include);
+    if(!readit && !cmSystemTools::GetFatalErrorOccured())
+      {
+      std::string m =
+        "could not find file:\n"
+        "  ";
+      m += include;
+      this->SetError(m.c_str());
+      return false;
+      }
+    }
+  return true;
+}
+