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Ignore CMAKE_MATCH_* variables for usage

This commit is contained in:
Ben Boeckel 2010-09-15 11:35:05 -04:00
parent 02a114dfe8
commit a17aff74c7
1 changed files with 2 additions and 0 deletions
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2
Source/cmStringCommand.cxx
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@ -482,6 +482,7 @@ void cmStringCommand::ClearMatches(cmMakefile* mf)
char name[128]; char name[128];
sprintf(name, "CMAKE_MATCH_%d", i); sprintf(name, "CMAKE_MATCH_%d", i);
mf->AddDefinition(name, ""); mf->AddDefinition(name, "");
mf->MarkVariableAsUsed(name);
} }
} }
@ -493,6 +494,7 @@ void cmStringCommand::StoreMatches(cmMakefile* mf,cmsys::RegularExpression& re)
char name[128]; char name[128];
sprintf(name, "CMAKE_MATCH_%d", i); sprintf(name, "CMAKE_MATCH_%d", i);
mf->AddDefinition(name, re.match(i).c_str()); mf->AddDefinition(name, re.match(i).c_str());
mf->MarkVariableAsUsed(name);
} }
} }