1 files changed, 107 insertions, 0 deletions
diff --git a/Source/cmGetDirectoryPropertyCommand.cxx b/Source/cmGetDirectoryPropertyCommand.cxx
new file mode 100644
index 0000000..a331e78
--- /dev/null
+++ b/Source/cmGetDirectoryPropertyCommand.cxx
@@ -0,0 +1,107 @@
+/*============================================================================
+  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 "cmGetDirectoryPropertyCommand.h"
+
+#include "cmake.h"
+
+// cmGetDirectoryPropertyCommand
+bool cmGetDirectoryPropertyCommand::InitialPass(
+  std::vector<std::string> const& args, cmExecutionStatus&)
+{
+  if (args.size() < 2) {
+    this->SetError("called with incorrect number of arguments");
+    return false;
+  }
+
+  std::vector<std::string>::const_iterator i = args.begin();
+  std::string variable = *i;
+  ++i;
+
+  // get the directory argument if there is one
+  cmMakefile* dir = this->Makefile;
+  if (*i == "DIRECTORY") {
+    ++i;
+    if (i == args.end()) {
+      this->SetError(
+        "DIRECTORY argument provided without subsequent arguments");
+      return false;
+    }
+    std::string sd = *i;
+    // make sure the start dir is a full path
+    if (!cmSystemTools::FileIsFullPath(sd.c_str())) {
+      sd = this->Makefile->GetCurrentSourceDirectory();
+      sd += "/";
+      sd += *i;
+    }
+
+    // The local generators are associated with collapsed paths.
+    sd = cmSystemTools::CollapseFullPath(sd);
+
+    // lookup the makefile from the directory name
+    dir = this->Makefile->GetGlobalGenerator()->FindMakefile(sd);
+    if (!dir) {
+      this->SetError(
+        "DIRECTORY argument provided but requested directory not found. "
+        "This could be because the directory argument was invalid or, "
+        "it is valid but has not been processed yet.");
+      return false;
+    }
+    ++i;
+  }
+
+  // OK, now we have the directory to process, we just get the requested
+  // information out of it
+
+  if (*i == "DEFINITION") {
+    ++i;
+    if (i == args.end()) {
+      this->SetError("A request for a variable definition was made without "
+                     "providing the name of the variable to get.");
+      return false;
+    }
+    std::string output = dir->GetSafeDefinition(*i);
+    this->Makefile->AddDefinition(variable, output.c_str());
+    return true;
+  }
+
+  const char* prop = CM_NULLPTR;
+  if (!i->empty()) {
+    if (*i == "DEFINITIONS") {
+      switch (this->Makefile->GetPolicyStatus(cmPolicies::CMP0059)) {
+        case cmPolicies::WARN:
+          this->Makefile->IssueMessage(
+            cmake::AUTHOR_WARNING,
+            cmPolicies::GetPolicyWarning(cmPolicies::CMP0059));
+        case cmPolicies::OLD:
+          this->StoreResult(variable, this->Makefile->GetDefineFlagsCMP0059());
+          return true;
+        case cmPolicies::NEW:
+        case cmPolicies::REQUIRED_ALWAYS:
+        case cmPolicies::REQUIRED_IF_USED:
+          break;
+      }
+    }
+    prop = dir->GetProperty(*i);
+  }
+  this->StoreResult(variable, prop);
+  return true;
+}
+
+void cmGetDirectoryPropertyCommand::StoreResult(std::string const& variable,
+                                                const char* prop)
+{
+  if (prop) {
+    this->Makefile->AddDefinition(variable, prop);
+    return;
+  }
+  this->Makefile->AddDefinition(variable, "");
+}