mirror of
https://github.com/Kitware/CMake.git
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Taylor SasserandTyler Yankee
41bb5b5e96
Add a `BUILD_DEPENDS` option to multiple `install` command signatures for projects to specify dependencies which CMake cannot infer. Co-authored-by: Tyler Yankee <tyler.yankee@kitware.com> Closes: #27643
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file LICENSE.rst or https://cmake.org/licensing for details. */
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#include "cmInstallScriptGenerator.h"
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#include <ostream>
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#include <utility>
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#include <vector>
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#include "cmDiagnosticContext.h"
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#include "cmGeneratorExpression.h"
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#include "cmLocalGenerator.h"
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#include "cmPolicies.h"
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#include "cmScriptGenerator.h"
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cmInstallScriptGenerator::cmInstallScriptGenerator(
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std::string script, bool code, std::string const& component,
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bool excludeFromAll, bool allComponents,
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std::vector<std::string> buildDepends, cmListFileBacktrace backtrace)
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: cmInstallGenerator("", std::vector<std::string>(), component,
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MessageDefault, excludeFromAll, allComponents,
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cmDiagnosticContext{ std::move(backtrace) })
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, Script(std::move(script))
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, Code(code)
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, BuildDepends(std::move(buildDepends))
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{
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// We need per-config actions if the script has generator expressions.
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if (cmGeneratorExpression::Find(this->Script) != std::string::npos) {
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this->ActionsPerConfig = true;
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}
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}
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cmInstallScriptGenerator::~cmInstallScriptGenerator() = default;
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bool cmInstallScriptGenerator::Compute(cmLocalGenerator* lg)
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{
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this->LocalGenerator = lg;
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if (!this->ResolveBuildDepends(lg, this->Code ? "CODE" : "SCRIPT",
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this->BuildDepends,
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this->ResolvedBuildDepends)) {
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return false;
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}
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if (this->ActionsPerConfig) {
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switch (this->LocalGenerator->GetPolicyStatus(cmPolicies::CMP0087)) {
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case cmPolicies::WARN:
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this->LocalGenerator->IssuePolicyWarning(cmPolicies::CMP0087);
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CM_FALLTHROUGH;
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case cmPolicies::OLD:
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break;
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case cmPolicies::NEW:
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this->AllowGenex = true;
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break;
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}
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}
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return true;
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}
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void cmInstallScriptGenerator::GetInstallBuildDependencies(
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std::string const& config, std::vector<BuildDependency>& dependencies) const
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{
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AddBuildDependsDependencies(this->LocalGenerator, config,
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this->ResolvedBuildDepends, dependencies);
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}
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std::string cmInstallScriptGenerator::GetScript(
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std::string const& config) const
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{
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std::string script = this->Script;
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if (this->AllowGenex && this->ActionsPerConfig) {
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cmGeneratorExpression::ReplaceInstallPrefix(script,
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"${CMAKE_INSTALL_PREFIX}");
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script =
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cmGeneratorExpression::Evaluate(script, this->LocalGenerator, config);
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}
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return script;
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}
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void cmInstallScriptGenerator::AddScriptInstallRule(
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std::ostream& os, Indent indent, std::string const& script) const
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{
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if (this->Code) {
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os << indent << script << "\n";
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} else {
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os << indent << "include(\"" << script << "\")\n";
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}
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}
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void cmInstallScriptGenerator::GenerateScriptActions(std::ostream& os,
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Indent indent)
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{
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if (this->AllowGenex && this->ActionsPerConfig) {
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this->cmInstallGenerator::GenerateScriptActions(os, indent);
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} else {
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this->AddScriptInstallRule(os, indent, this->Script);
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}
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}
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void cmInstallScriptGenerator::GenerateScriptForConfig(
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std::ostream& os, std::string const& config, Indent indent)
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{
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this->AddScriptInstallRule(os, indent, this->GetScript(config));
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}
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