diff --git a/Source/cmExportCommand.cxx b/Source/cmExportCommand.cxx index 5b611c06f9..a849aa2469 100644 --- a/Source/cmExportCommand.cxx +++ b/Source/cmExportCommand.cxx @@ -4,6 +4,8 @@ #include "cm_static_string_view.hxx" #include "cmsys/RegularExpression.hxx" + +#include <algorithm> #include <map> #include <sstream> #include <utility> @@ -66,7 +68,9 @@ bool cmExportCommand::InitialPass(std::vector<std::string> const& args, } std::vector<std::string> unknownArgs; - Arguments const arguments = parser.Parse(args, &unknownArgs); + std::vector<std::string> keywordsMissingValue; + Arguments const arguments = + parser.Parse(args, &unknownArgs, &keywordsMissingValue); if (!unknownArgs.empty()) { this->SetError("Unknown argument: \"" + unknownArgs.front() + "\"."); @@ -128,7 +132,10 @@ bool cmExportCommand::InitialPass(std::vector<std::string> const& args, return false; } ExportSet = it->second; - } else if (!arguments.Targets.empty()) { + } else if (!arguments.Targets.empty() || + std::find(keywordsMissingValue.begin(), + keywordsMissingValue.end(), + "TARGETS") != keywordsMissingValue.end()) { for (std::string const& currentTarget : arguments.Targets) { if (this->Makefile->IsAlias(currentTarget)) { std::ostringstream e; diff --git a/Tests/RunCMake/export/Empty.cmake b/Tests/RunCMake/export/Empty.cmake new file mode 100644 index 0000000000..2198ddf75f --- /dev/null +++ b/Tests/RunCMake/export/Empty.cmake @@ -0,0 +1 @@ +export(TARGETS FILE targets.cmake) diff --git a/Tests/RunCMake/export/RunCMakeTest.cmake b/Tests/RunCMake/export/RunCMakeTest.cmake index 46bb1fca3a..97a0ca6d8a 100644 --- a/Tests/RunCMake/export/RunCMakeTest.cmake +++ b/Tests/RunCMake/export/RunCMakeTest.cmake @@ -1,6 +1,7 @@ include(RunCMake) run_cmake(CustomTarget) +run_cmake(Empty) run_cmake(TargetNotFound) run_cmake(AppendExport) run_cmake(OldIface)