Files
CMake/Source/cmInstallFileSetGenerator.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

64 lines
2.1 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 <iosfwd>
#include <map>
#include <string>
#include <vector>
#include "cmInstallGenerator.h"
class cmDiagnosticContext;
class cmExportInstallCMakeConfigGenerator;
class cmGeneratorFileSet;
class cmGeneratorTarget;
class cmLocalGenerator;
class cmInstallFileSetGenerator : public cmInstallGenerator
{
public:
cmInstallFileSetGenerator(std::string targetName, std::string fileSetName,
std::string destination,
std::string filePermissions,
std::vector<std::string> const& configurations,
std::string const& component, MessageLevel message,
bool excludeFromAll, bool optional,
cmDiagnosticContext context);
~cmInstallFileSetGenerator() override;
bool Compute(cmLocalGenerator* lg) override;
struct DestinationContext
{
std::string UnescapedDestination;
bool HadContextSensitiveCondition;
};
std::string GetDestination(std::string const& config) const;
DestinationContext GetDestination(cmGeneratorTarget* gt,
std::string const& config) const;
bool GetOptional() const { return this->Optional; }
std::string GetFileSetName() const { return this->FileSetName; }
cmGeneratorFileSet const* GetFileSet() const { return this->FileSet; };
cmGeneratorTarget* GetTarget() const { return this->Target; }
protected:
friend cmExportInstallCMakeConfigGenerator;
std::string GetDestination() const;
void GenerateScriptForConfig(std::ostream& os, std::string const& config,
Indent indent) override;
private:
std::string TargetName;
cmLocalGenerator* LocalGenerator;
cmGeneratorFileSet const* FileSet;
std::string const FileSetName;
std::string const FilePermissions;
bool const Optional;
cmGeneratorTarget* Target;
std::map<std::string, std::vector<std::string>> CalculateFilesPerDir(
std::string const& config) const;
};