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ENH: better error message for mis-configured nmake environment

This commit is contained in:
Bill Hoffman 2008-10-14 11:43:35 -04:00
parent 9430c3f335
commit 9210fef65b
1 changed files with 8 additions and 1 deletions
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9
Source/cmEnableLanguageCommand.cxx
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@ -25,7 +25,14 @@ bool cmEnableLanguageCommand
if(args.size() < 1 ) if(args.size() < 1 )
{ {
this->SetError this->SetError
("ENABLE_LANGUAGE called with incorrect number of arguments"); ("called with incorrect number of arguments");
return false;
}
if(this->Makefile->GetCMakeInstance()->GetIsInTryCompile())
{
this->SetError
("called from a try_compile, "
"all languages must be enabled before trying them.");
return false; return false;
} }
for (std::vector<std::string>::const_iterator it = args.begin(); for (std::vector<std::string>::const_iterator it = args.begin();