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cmInstallGenerator: use CMake-private variables in generated code

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This commit is contained in:
Ben Boeckel
2022-04-27 14:29:52 -04:00
parent 44a110eb80
commit 0513a1fe10
1 changed files with 15 additions and 8 deletions
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23
Source/cmInstallGenerator.cxx
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@@ -91,21 +91,28 @@ void cmInstallGenerator::AddInstallRule(
os << "\")\n";
}
if (files_var) {
os << indent << "foreach(_f IN LISTS " << files_var << ")\n";
os << indent.Next() << "get_filename_component(_fn \"${_f}\" NAME)\n";
os << indent << "foreach(_cmake_abs_file IN LISTS " << files_var
<< ")\n";
os << indent.Next()
<< "get_filename_component(_cmake_abs_file_name "
"\"${_cmake_abs_file}\" NAME)\n";
os << indent.Next() << "list(APPEND CMAKE_ABSOLUTE_DESTINATION_FILES \""
<< dest << "/${_fn}\")\n";
<< dest << "/${_cmake_abs_file_name}\")\n";
os << indent << "endforeach()\n";
os << indent << "unset(_cmake_abs_file_name)\n";
os << indent << "unset(_cmake_abs_file)\n";
}
os << indent << "if(CMAKE_WARN_ON_ABSOLUTE_INSTALL_DESTINATION)\n";
os << indent.Next() << "message(WARNING \"ABSOLUTE path INSTALL "
<< "DESTINATION : ${CMAKE_ABSOLUTE_DESTINATION_FILES}\")\n";
os << indent.Next()
<< "message(WARNING \"ABSOLUTE path INSTALL "
"DESTINATION : ${CMAKE_ABSOLUTE_DESTINATION_FILES}\")\n";
os << indent << "endif()\n";
os << indent << "if(CMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION)\n";
os << indent.Next() << "message(FATAL_ERROR \"ABSOLUTE path INSTALL "
<< "DESTINATION forbidden (by caller): "
<< "${CMAKE_ABSOLUTE_DESTINATION_FILES}\")\n";
os << indent.Next()
<< "message(FATAL_ERROR \"ABSOLUTE path INSTALL "
"DESTINATION forbidden (by caller): "
"${CMAKE_ABSOLUTE_DESTINATION_FILES}\")\n";
os << indent << "endif()\n";
}
std::string absDest = ConvertToAbsoluteDestination(dest);