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Only generate one check per missing target.

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Stephen Kelly 2013-01-13 09:42:47 +01:00 committed by Brad King
parent f623d37a95
commit d8fe1fcd80
1 changed files with 15 additions and 11 deletions
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26
Source/cmExportFileGenerator.cxx
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@ -671,19 +671,23 @@ void cmExportFileGenerator::GenerateMissingTargetsCheckCode(std::ostream& os,
}
os << "# Make sure the targets which have been exported in some other \n"
"# export set exist.\n";
std::set<std::string> emitted;
for(unsigned int i=0; i<missingTargets.size(); ++i)
{
os << "IF(NOT TARGET \"" << missingTargets[i] << "\" )\n"
<< " IF(CMAKE_FIND_PACKAGE_NAME)\n"
<< " SET( ${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)\n"
<< " SET( ${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "
<< "\"Required imported target \\\"" << missingTargets[i]
<< "\\\" not found ! \")\n"
<< " ELSE()\n"
<< " MESSAGE(FATAL_ERROR \"Required imported target \\\""
<< missingTargets[i] << "\\\" not found ! \")\n"
<< " ENDIF()\n"
<< "ENDIF()\n";
if (emitted.insert(missingTargets[i]).second)
{
os << "IF(NOT TARGET \"" << missingTargets[i] << "\" )\n"
<< " IF(CMAKE_FIND_PACKAGE_NAME)\n"
<< " SET( ${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)\n"
<< " SET( ${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE "
<< "\"Required imported target \\\"" << missingTargets[i]
<< "\\\" not found ! \")\n"
<< " ELSE()\n"
<< " MESSAGE(FATAL_ERROR \"Required imported target \\\""
<< missingTargets[i] << "\\\" not found ! \")\n"
<< " ENDIF()\n"
<< "ENDIF()\n";
}
}
os << "\n";
}