Don't warn if the variable wasn't defined
This commit is contained in:
parent
aefc91dd37
commit
995cfb0e2a
|
@ -1783,8 +1783,13 @@ void cmMakefile::CheckForUnused(const char* reason, const char* name) const
|
|||
void cmMakefile::RemoveDefinition(const char* name)
|
||||
{
|
||||
this->Internal->VarStack.top().Set(name, 0);
|
||||
if (this->Internal->VarUsageStack.size() &&
|
||||
this->VariableInitialized(name))
|
||||
{
|
||||
this->CheckForUnused("unsetting", name);
|
||||
this->Internal->VarUsageStack.top().erase(name);
|
||||
}
|
||||
this->Internal->VarInitStack.top().insert(name);
|
||||
this->CheckForUnused("unsetting", name);
|
||||
#ifdef CMAKE_BUILD_WITH_CMAKE
|
||||
cmVariableWatch* vv = this->GetVariableWatch();
|
||||
if ( vv )
|
||||
|
|
Loading…
Reference in New Issue