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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmTargetCompileDefinitionsCommand.h"
#include "cmListFileCache.h"
#include "cmMakefile.h"
#include "cmMessageType.h"
#include "cmStringAlgorithms.h"
#include "cmTarget.h"
#include "cmTargetPropCommandBase.h"
namespace {
class TargetCompileDefinitionsImpl : public cmTargetPropCommandBase
{
public:
using cmTargetPropCommandBase::cmTargetPropCommandBase;
private:
void HandleMissingTarget(const std::string& name) override
{
this->Makefile->IssueMessage(
MessageType::FATAL_ERROR,
cmStrCat("Cannot specify compile definitions for target \"", name,
"\" which is not built by this project."));
}
bool HandleDirectContent(cmTarget* tgt,
const std::vector<std::string>& content,
bool /*prepend*/, bool /*system*/) override
{
tgt->AppendProperty("COMPILE_DEFINITIONS", this->Join(content),
this->Makefile->GetBacktrace());
return true; // Successfully handled.
}
std::string Join(const std::vector<std::string>& content) override
{
std::string defs;
std::string sep;
for (std::string const& it : content) {
if (cmHasLiteralPrefix(it, "-D")) {
defs += sep + it.substr(2);
} else {
defs += sep + it;
}
sep = ";";
}
return defs;
}
};
} // namespace
bool cmTargetCompileDefinitionsCommand(std::vector<std::string> const& args,
cmExecutionStatus& status)
{
return TargetCompileDefinitionsImpl(status).HandleArguments(
args, "COMPILE_DEFINITIONS");
}
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