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cmGeneratorTarget: add method to get a filesystem-safe export name

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C++ module support puts the export name in a filename. Export names with
`:` in them are not valid filenames on Windows. Add a method to escape
names as necessary.

See: #25828
This commit is contained in:
Ben Boeckel
2024-04-29 17:23:08 -04:00
parent b5602e7254
commit 4452d41488
2 changed files with 11 additions and 0 deletions
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10
Source/cmGeneratorTarget.cxx
View File

@@ -367,6 +367,16 @@ std::string cmGeneratorTarget::GetExportName() const
return this->GetName(); return this->GetName();
} }
std::string cmGeneratorTarget::GetFilesystemExportName() const
{
auto fs_safe = this->GetExportName();
// First escape any `_` characters to avoid collisions.
cmSystemTools::ReplaceString(fs_safe, "_", "__");
// Escape other characters that are not generally filesystem-safe.
cmSystemTools::ReplaceString(fs_safe, ":", "_c");
return fs_safe;
}
cmValue cmGeneratorTarget::GetProperty(const std::string& prop) const cmValue cmGeneratorTarget::GetProperty(const std::string& prop) const
{ {
if (cmValue result = if (cmValue result =

1
Source/cmGeneratorTarget.h
View File

@@ -99,6 +99,7 @@ public:
cmStateEnums::TargetType GetType() const; cmStateEnums::TargetType GetType() const;
const std::string& GetName() const; const std::string& GetName() const;
std::string GetExportName() const; std::string GetExportName() const;
std::string GetFilesystemExportName() const;
std::vector<std::string> GetPropertyKeys() const; std::vector<std::string> GetPropertyKeys() const;
//! Might return a nullptr if the property is not set or invalid //! Might return a nullptr if the property is not set or invalid