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de5fa2ae53
Keep track of CPS files we have imported in CMake's state, and use this (instead of the prior, temporary work-around that used `<name>_CONFIG`) as a guard for trying to import more than once from the same file. This has two advantages; first, it is robust against finding the same package name in different locations in alternating searches, and second, it allows us to load additional appendices associated with a root package that has already been loaded. Fixes: #26731
18 lines
426 B
C++
18 lines
426 B
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file LICENSE.rst or https://cmake.org/licensing for details. */
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#pragma once
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#include "cmConfigure.h" // IWYU pragma: keep
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#include <string>
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#include <unordered_set>
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/** \class cmPackageState
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* \brief Information about the state of an imported package.
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*/
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class cmPackageState
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{
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public:
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std::unordered_set<std::string> ImportedFiles;
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};
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