restore lost execs

FWCore/ParameterSetReader/bin/BuildFile.xml

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+<use   name="boost"/>
+<use   name="FWCore/ParameterSet"/>
+<use   name="FWCore/ParameterSetReader"/>
+<bin   file="edmConfigHash.cpp">
+</bin>
+<bin   file="edmParameterSetDump.cpp">
+</bin>

FWCore/ParameterSetReader/bin/edmConfigHash.cpp

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+
+// This will return the ParameterSetID of the parameter set
+// defined in the python file or configuration string.
+// Warning, this may not be the same as the ParameterSetID
+// of a cmsRun process, because validation code may insert
+// additional parameters into the configuration.
+
+#include "FWCore/ParameterSet/interface/ParameterSet.h" 
+#include "FWCore/ParameterSetReader/interface/ParameterSetReader.h"
+#include "FWCore/Utilities/interface/Exception.h"
+
+#include <memory>
+
+#include <iostream>
+#include <string>
+
+int main(int argc, char **argv) try {
+  // config can either be a name or a string
+  std::string config;
+
+  if(argc == 1) {
+    // Read input from cin into configstring..
+    std::string line;
+    while(std::getline(std::cin, line)) {
+      config += line;
+      config += '\n';
+    }
+  } else if(argc == 2) {
+    config = std::string(argv[1]);
+  }
+
+  std::shared_ptr<edm::ParameterSet> parameterSet = edm::readConfig(config);
+  parameterSet->registerIt();
+  std::cout << parameterSet->id() << std::endl;
+  return 0;
+} catch(cms::Exception const& e) {
+  std::cout << e.explainSelf() << std::endl;
+  return 1;
+} catch(std::exception const& e) {
+  std::cout << e.what() << std::endl;
+  return 1;
+}

FWCore/ParameterSetReader/bin/edmParameterSetDump.cpp

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+// -*- C++ -*-
+//
+// Package:     PythonParameterSet
+// Class  :     edmParameterSetDump
+// 
+// Implementation:
+//     <Notes on implementation>
+//
+// Original Author:  Rick Wilkinson
+//         Created:  Thu Aug  2 13:33:53 EDT 2007
+//
+
+#include "FWCore/ParameterSet/interface/ParameterSet.h"
+#include "FWCore/ParameterSetReader/interface/ParameterSetReader.h"
+#include "FWCore/Utilities/interface/Exception.h"
+
+#include <memory>
+#include <iostream>
+#include <string>
+
+int main (int argc, char **argv) try {
+  if(argc != 2) {
+    std::cout << "Usage: edmParameterSetDump <cfgfile>" << std::endl;
+  }
+  std::string fileName(argv[1]);
+  std::shared_ptr<edm::ParameterSet> parameterSet = edm::readConfig(fileName);
+  std::cout << "====Main Process====" << std::endl;
+  std::cout << parameterSet->dump() << std::endl;
+  return 0;
+} catch(cms::Exception const& e) {
+  std::cout << e.explainSelf() << std::endl;
+  return 1;
+} catch(std::exception const& e) {
+  std::cout << e.what() << std::endl;
+  return 1;
+}