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ENH: give a warning when switching generators to match the cache

This commit is contained in:
Bill Hoffman 2002-04-25 13:11:12 -04:00
parent 059a14a3a6
commit 303b77ad4c
1 changed files with 7 additions and 0 deletions
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7
Source/MFCDialog/CMakeSetupDialog.cpp
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@ -769,6 +769,13 @@ void CMakeSetupDialog::LoadCacheFromDiskToGUI()
cmCacheManager::GetInstance()->GetCacheEntry("CMAKE_GENERATOR")->m_Value;
if(m_GeneratorChoiceString != curGen.c_str())
{
std::string message = "Warning: it is not possible to change generators for a binary tree, switching back to ";
message += curGen;
message += ".\nIf you want to build for ";
message += m_GeneratorChoiceString;
message += ", delete all the files in the binary directory or specify a new binary directory.";
::MessageBox(0, message.c_str(), "Warning",
MB_OKCANCEL|MB_TASKMODAL);
m_GeneratorChoiceString = curGen.c_str();
this->UpdateData(FALSE);
}