1 files changed, 61 insertions, 0 deletions
diff --git a/Source/cmBuildNameCommand.cxx b/Source/cmBuildNameCommand.cxx
new file mode 100644
index 0000000..12b69a8
--- /dev/null
+++ b/Source/cmBuildNameCommand.cxx
@@ -0,0 +1,61 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#include "cmBuildNameCommand.h"
+
+#include <algorithm>
+#include <cmsys/RegularExpression.hxx>
+
+#include "cmMakefile.h"
+#include "cmPolicies.h"
+#include "cmStateTypes.h"
+#include "cmSystemTools.h"
+
+class cmExecutionStatus;
+
+// cmBuildNameCommand
+bool cmBuildNameCommand::InitialPass(std::vector<std::string> const& args,
+                                     cmExecutionStatus&)
+{
+  if (args.empty()) {
+    this->SetError("called with incorrect number of arguments");
+    return false;
+  }
+  const char* cacheValue = this->Makefile->GetDefinition(args[0]);
+  if (cacheValue) {
+    // do we need to correct the value?
+    cmsys::RegularExpression reg("[()/]");
+    if (reg.find(cacheValue)) {
+      std::string cv = cacheValue;
+      std::replace(cv.begin(), cv.end(), '/', '_');
+      std::replace(cv.begin(), cv.end(), '(', '_');
+      std::replace(cv.begin(), cv.end(), ')', '_');
+      this->Makefile->AddCacheDefinition(args[0], cv.c_str(), "Name of build.",
+                                         cmStateEnums::STRING);
+    }
+    return true;
+  }
+
+  std::string buildname = "WinNT";
+  if (this->Makefile->GetDefinition("UNIX")) {
+    buildname = "";
+    cmSystemTools::RunSingleCommand("uname -a", &buildname, &buildname);
+    if (!buildname.empty()) {
+      std::string RegExp = "([^ ]*) [^ ]* ([^ ]*) ";
+      cmsys::RegularExpression reg(RegExp.c_str());
+      if (reg.find(buildname.c_str())) {
+        buildname = reg.match(1) + "-" + reg.match(2);
+      }
+    }
+  }
+  std::string compiler = "${CMAKE_CXX_COMPILER}";
+  this->Makefile->ExpandVariablesInString(compiler);
+  buildname += "-";
+  buildname += cmSystemTools::GetFilenameName(compiler);
+  std::replace(buildname.begin(), buildname.end(), '/', '_');
+  std::replace(buildname.begin(), buildname.end(), '(', '_');
+  std::replace(buildname.begin(), buildname.end(), ')', '_');
+
+  this->Makefile->AddCacheDefinition(args[0], buildname.c_str(),
+                                     "Name of build.", cmStateEnums::STRING);
+  return true;
+}