diff options
Diffstat (limited to 'Source/cmGeneratorExpressionDAGChecker.cxx')
| -rw-r--r-- | Source/cmGeneratorExpressionDAGChecker.cxx | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Source/cmGeneratorExpressionDAGChecker.cxx b/Source/cmGeneratorExpressionDAGChecker.cxx index 07efba9..7f8e694 100644 --- a/Source/cmGeneratorExpressionDAGChecker.cxx +++ b/Source/cmGeneratorExpressionDAGChecker.cxx @@ -179,6 +179,18 @@ bool cmGeneratorExpressionDAGChecker::EvaluatingLinkLibraries(const char *tgt) || strcmp(prop, "INTERFACE_LINK_LIBRARIES") == 0; } +std::string cmGeneratorExpressionDAGChecker::TopTarget() const +{ + const cmGeneratorExpressionDAGChecker *top = this; + const cmGeneratorExpressionDAGChecker *parent = this->Parent; + while (parent) + { + top = parent; + parent = parent->Parent; + } + return top->Target; +} + enum TransitiveProperty { #define DEFINE_ENUM_ENTRY(NAME) NAME, CM_FOR_EACH_TRANSITIVE_PROPERTY_NAME(DEFINE_ENUM_ENTRY) |