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58 lines
1.7 KiB
C++
58 lines
1.7 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 "cmTargetCompileOptionsCommand.h"
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#include "cmListFileCache.h"
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#include "cmMakefile.h"
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#include "cmMessageType.h"
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#include "cmPolicies.h"
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#include "cmStringAlgorithms.h"
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#include "cmTarget.h"
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#include "cmTargetPropCommandBase.h"
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namespace {
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class TargetCompileOptionsImpl : public cmTargetPropCommandBase
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{
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public:
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using cmTargetPropCommandBase::cmTargetPropCommandBase;
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private:
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void HandleMissingTarget(const std::string& name) override
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{
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this->Makefile->IssueMessage(
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MessageType::FATAL_ERROR,
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cmStrCat("Cannot specify compile options for target \"", name,
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"\" which is not built by this project."));
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}
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bool HandleDirectContent(cmTarget* tgt,
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const std::vector<std::string>& content,
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bool prepend, bool /*system*/) override
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{
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cmPolicies::PolicyStatus policyStatus =
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this->Makefile->GetPolicyStatus(cmPolicies::CMP0101);
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if (policyStatus == cmPolicies::OLD || policyStatus == cmPolicies::WARN) {
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prepend = false;
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}
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cmListFileBacktrace lfbt = this->Makefile->GetBacktrace();
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tgt->InsertCompileOption(this->Join(content), lfbt, prepend);
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return true; // Successfully handled.
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}
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std::string Join(const std::vector<std::string>& content) override
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{
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return cmJoin(content, ";");
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}
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};
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} // namespace
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bool cmTargetCompileOptionsCommand(std::vector<std::string> const& args,
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cmExecutionStatus& status)
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{
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return TargetCompileOptionsImpl(status).HandleArguments(
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args, "COMPILE_OPTIONS", TargetCompileOptionsImpl::PROCESS_BEFORE);
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}
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