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ENH: Added diagnosis of bad target names.

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This commit is contained in:
Brad King 2006-09-13 11:39:46 -04:00
parent ff46146dfc
commit 6ce165de43
1 changed files with 23 additions and 0 deletions
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23
Source/cmAddCustomTargetCommand.cxx
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@ -26,6 +26,29 @@ bool cmAddCustomTargetCommand::InitialPass(
return false;
}
// Check the target name.
if(args[0].find_first_of("/\\") != args[0].npos)
{
int major = 0;
int minor = 0;
if(const char* versionValue =
this->Makefile->GetDefinition("CMAKE_BACKWARDS_COMPATIBILITY"))
{
sscanf(versionValue, "%d.%d", &major, &minor);
}
if(!major || major > 3 || (major == 2 && minor > 2))
{
cmOStringStream e;
e << "called with invalid target name \"" << args[0]
<< "\". Target names may not contain a slash. "
<< "Use ADD_CUSTOM_COMMAND to generate files. "
<< "Set CMAKE_BACKWARDS_COMPATIBILITY to 2.2 "
<< "or lower to skip this check.";
this->SetError(e.str().c_str());
return false;
}
}
// Accumulate one command line at a time.
cmCustomCommandLine currentLine;