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https://github.com/reactos/CMake.git
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e91bfe440c
This changes `cmMakefile::AddDefinition` to take a `cm::string_view` as value argument instead of a `const char *`. Benefits are: - `std::string` can be passed to `cmMakefile::AddDefinition` directly without the `c_str()` plus string length recomputation fallback. - Lengths of literals passed to `cmMakefile::AddDefinition` can be computed at compile time. In various sources uses of `cmMakefile::AddDefinition` are adapted to avoid `std::string::c_str` calls and the `std::string` is passed directly. Uses of `cmMakefile::AddDefinition`, where a `nullptr` `const char*` might be passed to `cmMakefile::AddDefinition` are extended with `nullptr` checks.
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include "cmGetSourceFilePropertyCommand.h"
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#include "cmMakefile.h"
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#include "cmSourceFile.h"
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class cmExecutionStatus;
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// cmSetSourceFilePropertyCommand
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bool cmGetSourceFilePropertyCommand::InitialPass(
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std::vector<std::string> const& args, cmExecutionStatus&)
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{
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if (args.size() != 3) {
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this->SetError("called with incorrect number of arguments");
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return false;
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}
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std::string const& var = args[0];
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std::string const& file = args[1];
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cmSourceFile* sf = this->Makefile->GetSource(file);
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// for the location we must create a source file first
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if (!sf && args[2] == "LOCATION") {
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sf = this->Makefile->CreateSource(file);
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}
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if (sf) {
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if (args[2] == "LANGUAGE") {
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this->Makefile->AddDefinition(var, sf->GetLanguage());
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return true;
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}
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const char* prop = nullptr;
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if (!args[2].empty()) {
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prop = sf->GetPropertyForUser(args[2]);
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}
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if (prop) {
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this->Makefile->AddDefinition(var, prop);
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return true;
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}
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}
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this->Makefile->AddDefinition(var, "NOTFOUND");
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return true;
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}
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