Files
CMake/Source/cmInstallDirectoryGenerator.h
Matthew Woehlke 5ed6b90a31 Diagnostics: Capture install state
Modify `cmInstallGenerator` to have a `cmDiagnosticContext` instead of
just a `cmListFileBacktrace`. Create helpers to obtain a state capture
that includes `CMD_INSTALL_ABSOLUTE_DESTINATION`. Modify most subclasses
(namely, ones that have a `DESTINATION`) to use this new state capture.

This fixes a limitation identified when 39a56136a3 (Diagnostic: Add warn
or error on absolute install paths, 2026-03-25) added the aforementioned
diagnostic, that the install generator(s) no longer have access to the
diagnostic state as of the `install` invocation which ultimately caused
the diagnostic if that scope is not the top-most scope of the current
subdirectory.

Note that some of the generators which capture context have not actually
implemented the diagnostic yet.
2026-05-08 11:23:11 -04:00

51 lines
1.8 KiB
C++

/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file LICENSE.rst or https://cmake.org/licensing for details. */
#pragma once
#include "cmConfigure.h" // IWYU pragma: keep
#include <iosfwd>
#include <string>
#include <vector>
#include "cmInstallGenerator.h"
class cmDiagnosticContext;
class cmLocalGenerator;
/** \class cmInstallDirectoryGenerator
* \brief Generate directory installation rules.
*/
class cmInstallDirectoryGenerator : public cmInstallGenerator
{
public:
cmInstallDirectoryGenerator(
std::vector<std::string> const& dirs, std::string const& dest,
std::string filePermissions, std::string dirPermissions,
std::vector<std::string> const& configurations,
std::string const& component, MessageLevel message, bool excludeFromAll,
std::string literalArgs, bool optional, cmDiagnosticContext context);
~cmInstallDirectoryGenerator() override;
bool Compute(cmLocalGenerator* lg) override;
std::string GetDestination(std::string const& config) const;
std::vector<std::string> GetDirectories(std::string const& config) const;
bool GetOptional() const { return this->Optional; }
protected:
void GenerateScriptActions(std::ostream& os, Indent indent) override;
void GenerateScriptForConfig(std::ostream& os, std::string const& config,
Indent indent) override;
void AddDirectoryInstallRule(std::ostream& os, std::string const& config,
Indent indent,
std::vector<std::string> const& dirs);
cmLocalGenerator* LocalGenerator = nullptr;
std::vector<std::string> const Directories;
std::string const FilePermissions;
std::string const DirPermissions;
std::string const LiteralArguments;
bool const Optional;
};