1 files changed, 125 insertions, 0 deletions
diff --git a/Source/cmNinjaUtilityTargetGenerator.cxx b/Source/cmNinjaUtilityTargetGenerator.cxx
new file mode 100644
index 0000000..f5d18dc
--- /dev/null
+++ b/Source/cmNinjaUtilityTargetGenerator.cxx
@@ -0,0 +1,125 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2011 Peter Collingbourne <peter@pcc.me.uk>
+  Copyright 2011 Nicolas Despres <nicolas.despres@gmail.com>
+
+  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 "cmNinjaUtilityTargetGenerator.h"
+#include "cmCustomCommand.h"
+#include "cmGeneratedFileStream.h"
+#include "cmGlobalNinjaGenerator.h"
+#include "cmMakefile.h"
+#include "cmSourceFile.h"
+#include "cmTarget.h"
+#include "cmCustomCommandGenerator.h"
+
+cmNinjaUtilityTargetGenerator::cmNinjaUtilityTargetGenerator(
+    cmGeneratorTarget *target)
+  : cmNinjaTargetGenerator(target->Target) {}
+
+cmNinjaUtilityTargetGenerator::~cmNinjaUtilityTargetGenerator() {}
+
+void cmNinjaUtilityTargetGenerator::Generate()
+{
+  std::vector<std::string> commands;
+  cmNinjaDeps deps, outputs;
+
+  const std::vector<cmCustomCommand> *cmdLists[2] = {
+    &this->GetTarget()->GetPreBuildCommands(),
+    &this->GetTarget()->GetPostBuildCommands()
+  };
+
+  for (unsigned i = 0; i != 2; ++i) {
+    for (std::vector<cmCustomCommand>::const_iterator
+         ci = cmdLists[i]->begin(); ci != cmdLists[i]->end(); ++ci) {
+      cmCustomCommandGenerator ccg(*ci, this->GetConfigName(),
+                                   this->GetMakefile());
+      this->GetLocalGenerator()->AppendCustomCommandDeps(ccg, deps);
+      this->GetLocalGenerator()->AppendCustomCommandLines(ccg, commands);
+    }
+  }
+
+  std::vector<cmSourceFile*> sources;
+  std::string config = this->GetMakefile()
+                           ->GetSafeDefinition("CMAKE_BUILD_TYPE");
+  this->GetTarget()->GetSourceFiles(sources, config);
+  for(std::vector<cmSourceFile*>::const_iterator source = sources.begin();
+      source != sources.end(); ++source)
+    {
+    if(cmCustomCommand* cc = (*source)->GetCustomCommand())
+      {
+      cmCustomCommandGenerator ccg(*cc, this->GetConfigName(),
+                                   this->GetMakefile());
+      this->GetLocalGenerator()->AddCustomCommandTarget(cc, this->GetTarget());
+
+      // Depend on all custom command outputs.
+      const std::vector<std::string>& ccOutputs = ccg.GetOutputs();
+      std::transform(ccOutputs.begin(), ccOutputs.end(),
+                     std::back_inserter(deps), MapToNinjaPath());
+      }
+    }
+
+  this->GetLocalGenerator()->AppendTargetOutputs(this->GetTarget(), outputs);
+  this->GetLocalGenerator()->AppendTargetDepends(this->GetTarget(), deps);
+
+  if (commands.empty()) {
+    this->GetGlobalGenerator()->WritePhonyBuild(this->GetBuildFileStream(),
+                                                "Utility command for "
+                                                  + this->GetTargetName(),
+                                                outputs,
+                                                deps);
+  } else {
+    std::string command =
+      this->GetLocalGenerator()->BuildCommandLine(commands);
+    const char *echoStr = this->GetTarget()->GetProperty("EchoString");
+    std::string desc;
+    if (echoStr)
+      desc = echoStr;
+    else
+      desc = "Running utility command for " + this->GetTargetName();
+
+    // TODO: fix problematic global targets.  For now, search and replace the
+    // makefile vars.
+    cmSystemTools::ReplaceString(
+      command,
+      "$(CMAKE_SOURCE_DIR)",
+      this->GetLocalGenerator()->ConvertToOutputFormat(
+        this->GetTarget()->GetMakefile()->GetHomeDirectory(),
+        cmLocalGenerator::SHELL).c_str());
+    cmSystemTools::ReplaceString(
+      command,
+      "$(CMAKE_BINARY_DIR)",
+      this->GetLocalGenerator()->ConvertToOutputFormat(
+        this->GetTarget()->GetMakefile()->GetHomeOutputDirectory(),
+        cmLocalGenerator::SHELL).c_str());
+    cmSystemTools::ReplaceString(command, "$(ARGS)", "");
+
+    if (command.find('$') != std::string::npos)
+      return;
+
+    std::string utilCommandName = cmake::GetCMakeFilesDirectoryPostSlash();
+    utilCommandName += this->GetTargetName() + ".util";
+
+    this->GetGlobalGenerator()->WriteCustomCommandBuild(
+      command,
+      desc,
+      "Utility command for " + this->GetTargetName(),
+      cmNinjaDeps(1, utilCommandName),
+      deps);
+
+    this->GetGlobalGenerator()->WritePhonyBuild(this->GetBuildFileStream(),
+                                                "",
+                                                outputs,
+                                                cmNinjaDeps(1, utilCommandName)
+                                                );
+  }
+
+  this->GetGlobalGenerator()->AddTargetAlias(this->GetTargetName(),
+                                             this->GetTarget());
+}