ENH: do not print a call stack if the user does a message error unless --debug-output is used

1 files changed, 6 insertions, 0 deletions

diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index 8636aa0..c1ca881 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -111,6 +111,7 @@ void cmNeedBackwardsCompatibility(const std::string& variable,
 
 cmake::cmake()
 {
+  this->DebugOutput = false;
   this->DebugTryCompile = false;
   this->ClearBuildSystem = false;
   this->FileComparison = new cmFileTimeComparison;
@@ -446,6 +447,11 @@ void cmake::SetArgs(const std::vector<std::string>& args)
       std::cout << "debug trycompile on\n";
       this->DebugTryCompileOn();
       }
+    else if(arg.find("--debug-output",0) == 0)
+      {
+      std::cout << "Running with debug output on.\n";
+      this->DebugOutputOn();
+      }
     else if(arg.find("-G",0) == 0)
       {
       std::string value = arg.substr(2);