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Export: A singular CMake version written for interface targets

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This commit is contained in:
Robert Maynard
2019-06-17 17:30:34 -04:00
parent d229a095a2
commit 5d8f1a8421
1 changed files with 6 additions and 3 deletions
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9
Source/cmExportBuildFileGenerator.cxx
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@@ -45,6 +45,7 @@ bool cmExportBuildFileGenerator::GenerateMainFile(std::ostream& os)
std::string expectedTargets;
std::string sep;
std::vector<std::string> targets;
bool generatedInterfaceRequired = false;
this->GetTargets(targets);
for (std::string const& tei : targets) {
cmGeneratorTarget* te = this->LG->FindGeneratorTargetToUse(tei);
@@ -60,11 +61,13 @@ bool cmExportBuildFileGenerator::GenerateMainFile(std::ostream& os)
this->LG->GetMakefile()->GetBacktrace());
return false;
}
if (this->GetExportTargetType(te) == cmStateEnums::INTERFACE_LIBRARY) {
this->GenerateRequiredCMakeVersion(os, "3.0.0");
}
generatedInterfaceRequired |=
this->GetExportTargetType(te) == cmStateEnums::INTERFACE_LIBRARY;
}
if (generatedInterfaceRequired) {
this->GenerateRequiredCMakeVersion(os, "3.0.0");
}
this->GenerateExpectedTargetsCode(os, expectedTargets);
}