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cmGlobalGenerator: Convert IsExcluded to loop.

This commit is contained in:
Stephen Kelly 2015-08-02 09:54:22 +02:00
parent 5f05b56284
commit 9b44018d52
1 changed files with 14 additions and 18 deletions
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18
Source/cmGlobalGenerator.cxx
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@ -2046,27 +2046,23 @@ bool cmGlobalGenerator::IsExcluded(cmLocalGenerator* root,
{
assert(gen);
if(gen == root)
cmLocalGenerator* lg = gen;
while (lg)
{
if(lg == root)
{
// No directory excludes itself.
return false;
}
if(gen->GetMakefile()->GetPropertyAsBool("EXCLUDE_FROM_ALL"))
if(lg->GetMakefile()->GetPropertyAsBool("EXCLUDE_FROM_ALL"))
{
// This directory is excluded from its parent.
return true;
}
cmLocalGenerator* lg = gen->GetParent();
if (!lg)
{
return false;
lg = lg->GetParent();
}
// This directory is included in its parent. Check whether the
// parent is excluded.
return this->IsExcluded(root, lg);
return false;
}
bool cmGlobalGenerator::IsExcluded(cmLocalGenerator* root,