mirror of
https://github.com/Kitware/CMake.git
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97adbc91fa
Create a single place to store target data to prevent duplication. This moves `targetType` and `targetLabels` out of the snippet files and into a target map in the `cmakeContent` file referenced by each snippet. Fixes: #27244
2178 lines
81 KiB
C++
2178 lines
81 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 "cmFastbuildNormalTargetGenerator.h"
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#include <algorithm>
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#include <cstddef>
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#include <iterator>
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#include <map>
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#include <sstream>
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#include <string>
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#include <unordered_map>
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#include <unordered_set>
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#include <utility>
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#include <cm/memory>
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#include <cm/optional>
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#include "cmsys/FStream.hxx"
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#include "cmAlgorithms.h"
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#include "cmCommonTargetGenerator.h"
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#include "cmCryptoHash.h"
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#include "cmFastbuildTargetGenerator.h"
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#include "cmGeneratedFileStream.h"
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#include "cmGeneratorExpression.h"
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#include "cmGeneratorTarget.h"
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#include "cmGlobalCommonGenerator.h"
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#include "cmGlobalFastbuildGenerator.h"
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#include "cmLinkLineComputer.h"
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#include "cmList.h"
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#include "cmListFileCache.h"
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#include "cmLocalCommonGenerator.h"
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#include "cmLocalFastbuildGenerator.h"
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#include "cmLocalGenerator.h"
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#include "cmMakefile.h"
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#include "cmOSXBundleGenerator.h"
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#include "cmObjectLocation.h"
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#include "cmOutputConverter.h"
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#include "cmSourceFile.h"
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#include "cmState.h"
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#include "cmStateDirectory.h"
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#include "cmStateSnapshot.h"
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#include "cmStateTypes.h"
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#include "cmStringAlgorithms.h"
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#include "cmSystemTools.h"
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#include "cmTarget.h"
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#include "cmTargetDepend.h"
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#include "cmValue.h"
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#include "cmake.h"
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namespace {
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std::string const COMPILE_DEFINITIONS("COMPILE_DEFINITIONS");
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std::string const COMPILE_OPTIONS("COMPILE_OPTIONS");
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std::string const COMPILE_FLAGS("COMPILE_FLAGS");
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std::string const CMAKE_LANGUAGE("CMAKE");
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std::string const INCLUDE_DIRECTORIES("INCLUDE_DIRECTORIES");
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std::string const CMAKE_UNITY_BUILD("CMAKE_UNITY_BUILD");
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std::string const CMAKE_UNITY_BUILD_BATCH_SIZE("CMAKE_UNITY_BUILD_BATCH_SIZE");
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std::string const UNITY_BUILD("UNITY_BUILD");
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std::string const UNITY_BUILD_BATCH_SIZE("UNITY_BUILD_BATCH_SIZE");
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std::string const SKIP_UNITY_BUILD_INCLUSION("SKIP_UNITY_BUILD_INCLUSION");
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std::string const UNITY_GROUP("UNITY_GROUP");
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} // anonymous namespace
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cmFastbuildNormalTargetGenerator::cmFastbuildNormalTargetGenerator(
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cmGeneratorTarget* gt, std::string configParam)
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: cmFastbuildTargetGenerator(gt, std::move(configParam))
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, RulePlaceholderExpander(
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this->LocalCommonGenerator->CreateRulePlaceholderExpander())
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, ObjectOutDir(this->GetGlobalGenerator()->ConvertToFastbuildPath(
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this->GeneratorTarget->GetObjectDirectory(Config)))
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, Languages(GetLanguages())
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, CompileObjectCmakeRules(GetCompileObjectCommand())
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{
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LogMessage(cmStrCat("objectOutDir: ", ObjectOutDir));
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this->OSXBundleGenerator = cm::make_unique<cmOSXBundleGenerator>(gt);
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this->OSXBundleGenerator->SetMacContentFolders(&this->MacContentFolders);
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// Quotes to account for potential spaces.
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RulePlaceholderExpander->SetTargetImpLib(
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"\"" FASTBUILD_DOLLAR_TAG "TargetOutputImplib" FASTBUILD_DOLLAR_TAG "\"");
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for (auto const& lang : Languages) {
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TargetIncludesByLanguage[lang] = this->GetIncludes(lang, Config);
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LogMessage("targetIncludes for lang " + lang + " = " +
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TargetIncludesByLanguage[lang]);
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for (auto const& arch : this->GetArches()) {
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auto& flags = CompileFlagsByLangAndArch[std::make_pair(lang, arch)];
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this->LocalCommonGenerator->GetTargetCompileFlags(
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this->GeneratorTarget, Config, lang, flags, arch);
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LogMessage(
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cmStrCat("Lang: ", lang, ", arch: ", arch, ", flags: ", flags));
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}
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}
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}
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std::string cmFastbuildNormalTargetGenerator::DetectCompilerFlags(
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cmSourceFile const& srcFile, std::string const& arch)
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{
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std::string const language = srcFile.GetLanguage();
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cmGeneratorExpressionInterpreter genexInterpreter(
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this->GetLocalGenerator(), Config, this->GeneratorTarget, language);
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std::vector<std::string> sourceIncludesVec;
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if (cmValue cincludes = srcFile.GetProperty(INCLUDE_DIRECTORIES)) {
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this->LocalGenerator->AppendIncludeDirectories(
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sourceIncludesVec,
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genexInterpreter.Evaluate(*cincludes, INCLUDE_DIRECTORIES), srcFile);
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}
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std::string sourceIncludesStr = this->LocalGenerator->GetIncludeFlags(
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sourceIncludesVec, this->GeneratorTarget, language, Config, false);
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LogMessage(cmStrCat("sourceIncludes = ", sourceIncludesStr));
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std::string compileFlags =
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CompileFlagsByLangAndArch[std::make_pair(language, arch)];
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this->GeneratorTarget->AddExplicitLanguageFlags(compileFlags, srcFile);
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if (cmValue const cflags = srcFile.GetProperty(COMPILE_FLAGS)) {
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this->LocalGenerator->AppendFlags(
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compileFlags, genexInterpreter.Evaluate(*cflags, COMPILE_FLAGS));
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}
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if (cmValue const coptions = srcFile.GetProperty(COMPILE_OPTIONS)) {
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this->LocalGenerator->AppendCompileOptions(
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compileFlags, genexInterpreter.Evaluate(*coptions, COMPILE_OPTIONS));
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}
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// Source includes take precedence over target includes.
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this->LocalGenerator->AppendFlags(compileFlags, sourceIncludesStr);
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this->LocalGenerator->AppendFlags(compileFlags,
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TargetIncludesByLanguage[language]);
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if (language == "Fortran") {
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this->AppendFortranFormatFlags(compileFlags, srcFile);
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this->AppendFortranPreprocessFlags(compileFlags, srcFile);
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}
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LogMessage(cmStrCat("compileFlags = ", compileFlags));
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return compileFlags;
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}
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void cmFastbuildNormalTargetGenerator::GetLinkerExecutableAndArgs(
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std::string const& command, std::string& outLinkerExecutable,
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std::string& outLinkerArgs)
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{
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if (command.empty()) {
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return;
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}
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LogMessage("Link Command: " + command);
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auto const& compilers = this->GetGlobalGenerator()->Compilers;
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auto const linkerLauncherVarName = FASTBUILD_LINKER_LAUNCHER_PREFIX +
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this->GeneratorTarget->GetLinkerLanguage(Config);
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auto const iter = compilers.find(linkerLauncherVarName);
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// Tested in "RunCMake.LinkerLauncher" test.
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if (iter != compilers.end()) {
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LogMessage("Linker launcher: " + iter->first);
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outLinkerExecutable = iter->second.Executable;
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outLinkerArgs = cmStrCat(iter->second.Args, " ", command);
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} else {
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#ifdef _WIN32
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std::vector<std::string> args;
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std::string tmp;
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cmSystemTools::SplitProgramFromArgs(command, tmp, outLinkerArgs);
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// cmLocalGenerator::GetStaticLibraryFlags seems to add empty quotes when
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// appending "STATIC_LIBRARY_FLAGS_DEBUG"...
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cmSystemTools::ReplaceString(outLinkerArgs, "\"\"", "");
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cmSystemTools::ParseWindowsCommandLine(command.c_str(), args);
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outLinkerExecutable = std::move(args[0]);
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#else
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cmSystemTools::SplitProgramFromArgs(command, outLinkerExecutable,
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outLinkerArgs);
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#endif
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}
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LogMessage("Linker Exe: " + outLinkerExecutable);
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LogMessage("Linker args: " + outLinkerArgs);
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}
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bool cmFastbuildNormalTargetGenerator::DetectBaseLinkerCommand(
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std::string& command, std::string const& arch,
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cmGeneratorTarget::Names const& targetNames)
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{
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std::string const linkLanguage =
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this->GeneratorTarget->GetLinkerLanguage(Config);
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if (linkLanguage.empty()) {
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cmSystemTools::Error("CMake can not determine linker language for "
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"target: " +
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this->GeneratorTarget->GetName());
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return false;
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}
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LogMessage("linkLanguage: " + linkLanguage);
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std::string linkLibs;
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std::string targetFlags;
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std::string linkFlags;
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std::string frameworkPath;
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// Tested in "RunCMake.StandardLinkDirectories" test.
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std::string linkPath;
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std::unique_ptr<cmLinkLineComputer> const linkLineComputer =
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this->GetGlobalGenerator()->CreateLinkLineComputer(
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this->LocalGenerator,
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this->GetLocalGenerator()->GetStateSnapshot().GetDirectory());
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this->LocalCommonGenerator->GetTargetFlags(
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linkLineComputer.get(), Config, linkLibs, targetFlags, linkFlags,
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frameworkPath, linkPath, this->GeneratorTarget);
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// cmLocalGenerator::GetStaticLibraryFlags seems to add empty quotes when
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// appending "STATIC_LIBRARY_FLAGS_DEBUG"...
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cmSystemTools::ReplaceString(linkFlags, "\"\"", "");
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LogMessage("linkLibs: " + linkLibs);
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LogMessage("targetFlags: " + targetFlags);
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LogMessage("linkFlags: " + linkFlags);
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LogMessage("frameworkPath: " + frameworkPath);
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LogMessage("linkPath: " + linkPath);
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LogMessage("MANIFESTS: " + this->GetManifests(Config));
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cmComputeLinkInformation* linkInfo =
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this->GeneratorTarget->GetLinkInformation(Config);
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if (!linkInfo) {
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return false;
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}
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// Tested in "RunCMake.RuntimePath" test.
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std::string const rpath = linkLineComputer->ComputeRPath(*linkInfo);
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LogMessage("RPath: " + rpath);
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if (!linkFlags.empty()) {
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linkFlags += " ";
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}
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linkFlags += cmJoin({ rpath, frameworkPath, linkPath }, " ");
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cmStateEnums::TargetType const targetType = this->GeneratorTarget->GetType();
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// Add OS X version flags, if any.
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if (targetType == cmStateEnums::SHARED_LIBRARY ||
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targetType == cmStateEnums::MODULE_LIBRARY) {
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this->AppendOSXVerFlag(linkFlags, linkLanguage, "COMPATIBILITY", true);
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this->AppendOSXVerFlag(linkFlags, linkLanguage, "CURRENT", false);
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}
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// Add Arch flags to link flags for binaries
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if (targetType == cmStateEnums::SHARED_LIBRARY ||
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targetType == cmStateEnums::MODULE_LIBRARY ||
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targetType == cmStateEnums::EXECUTABLE) {
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this->LocalCommonGenerator->AddArchitectureFlags(
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linkFlags, this->GeneratorTarget, linkLanguage, Config, arch);
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this->UseLWYU = this->GetLocalGenerator()->AppendLWYUFlags(
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linkFlags, this->GetGeneratorTarget(), linkLanguage);
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}
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cmRulePlaceholderExpander::RuleVariables vars;
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vars.CMTargetName = this->GeneratorTarget->GetName().c_str();
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vars.CMTargetType = cmState::GetTargetTypeName(targetType).c_str();
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vars.Config = Config.c_str();
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vars.Language = linkLanguage.c_str();
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std::string const manifests =
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cmJoin(this->GetManifestsAsFastbuildPath(), " ");
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vars.Manifests = manifests.c_str();
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std::string const stdLibString = this->Makefile->GetSafeDefinition(
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cmStrCat("CMAKE_", linkLanguage, "_STANDARD_LIBRARIES"));
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LogMessage(cmStrCat("Target type: ", this->GeneratorTarget->GetType()));
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if (this->GeneratorTarget->GetType() == cmStateEnums::EXECUTABLE ||
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this->GeneratorTarget->GetType() == cmStateEnums::SHARED_LIBRARY ||
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this->GeneratorTarget->GetType() == cmStateEnums::MODULE_LIBRARY) {
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vars.Objects = FASTBUILD_1_0_INPUT_PLACEHOLDER;
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vars.LinkLibraries = stdLibString.c_str();
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} else {
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vars.Objects = FASTBUILD_1_INPUT_PLACEHOLDER;
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}
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vars.ObjectDir = FASTBUILD_DOLLAR_TAG "TargetOutDir" FASTBUILD_DOLLAR_TAG;
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vars.Target = FASTBUILD_2_INPUT_PLACEHOLDER;
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std::string install_dir;
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std::string target_so_name;
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if (this->GeneratorTarget->HasSOName(Config)) {
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vars.SONameFlag = this->Makefile->GetSONameFlag(
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this->GeneratorTarget->GetLinkerLanguage(Config));
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target_so_name =
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cmGlobalFastbuildGenerator::QuoteIfHasSpaces(targetNames.SharedObject);
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vars.TargetSOName = target_so_name.c_str();
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// Tested in "RunCMake.RuntimePath / RunCMake.INSTALL_NAME_DIR"
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// tests.
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install_dir = this->LocalGenerator->ConvertToOutputFormat(
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this->GeneratorTarget->GetInstallNameDirForBuildTree(Config),
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cmOutputConverter::SHELL);
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vars.TargetInstallNameDir = install_dir.c_str();
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} else {
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vars.TargetSOName = "";
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}
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vars.TargetPDB = FASTBUILD_DOLLAR_TAG "LinkerPDB" FASTBUILD_DOLLAR_TAG;
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// Setup the target version.
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std::string targetVersionMajor;
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std::string targetVersionMinor;
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{
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std::ostringstream majorStream;
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std::ostringstream minorStream;
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int major;
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int minor;
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this->GeneratorTarget->GetTargetVersion(major, minor);
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majorStream << major;
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minorStream << minor;
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targetVersionMajor = majorStream.str();
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targetVersionMinor = minorStream.str();
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}
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vars.TargetVersionMajor = targetVersionMajor.c_str();
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vars.TargetVersionMinor = targetVersionMinor.c_str();
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vars.Defines =
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FASTBUILD_DOLLAR_TAG "CompileDefineFlags" FASTBUILD_DOLLAR_TAG;
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vars.Flags = targetFlags.c_str();
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vars.LinkFlags = linkFlags.c_str();
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vars.LanguageCompileFlags = "";
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std::string const linker = this->GeneratorTarget->GetLinkerTool(Config);
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vars.Linker = linker.c_str();
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std::string const targetSupportPath = this->ConvertToFastbuildPath(
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this->GetGeneratorTarget()->GetCMFSupportDirectory());
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vars.TargetSupportDir = targetSupportPath.c_str();
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LogMessage("linkFlags: " + linkFlags);
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LogMessage("linker: " + linker);
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std::string linkRule = GetLinkCommand();
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ApplyLinkRuleLauncher(linkRule);
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RulePlaceholderExpander->ExpandRuleVariables(
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dynamic_cast<cmLocalFastbuildGenerator*>(this->LocalCommonGenerator),
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linkRule, vars);
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command = std::move(linkRule);
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LogMessage(cmStrCat("Expanded link command: ", command));
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return true;
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}
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void cmFastbuildNormalTargetGenerator::ApplyLinkRuleLauncher(
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std::string& command)
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{
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std::string const val = this->GetLocalGenerator()->GetRuleLauncher(
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this->GetGeneratorTarget(), "RULE_LAUNCH_LINK", Config);
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if (cmNonempty(val)) {
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LogMessage("RULE_LAUNCH_LINK: " + val);
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command = cmStrCat(val, " ", command);
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}
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}
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void cmFastbuildNormalTargetGenerator::ApplyLWYUToLinkerCommand(
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FastbuildLinkerNode& linkerNode)
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{
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cmValue const lwyuCheck =
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this->Makefile->GetDefinition("CMAKE_LINK_WHAT_YOU_USE_CHECK");
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if (this->UseLWYU && lwyuCheck) {
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LogMessage("UseLWYU=true");
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std::string args = " -E __run_co_compile --lwyu=";
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args += this->GetLocalGenerator()->EscapeForShell(*lwyuCheck);
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args += cmStrCat(
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" --source=",
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this->ConvertToFastbuildPath(this->GetGeneratorTarget()->GetFullPath(
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Config, cmStateEnums::RuntimeBinaryArtifact,
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/*realname=*/true)));
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LogMessage("LWUY args: " + args);
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linkerNode.LinkerStampExe = cmSystemTools::GetCMakeCommand();
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linkerNode.LinkerStampExeArgs = std::move(args);
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}
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}
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std::string cmFastbuildNormalTargetGenerator::ComputeDefines(
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cmSourceFile const& srcFile)
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{
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std::string const language = srcFile.GetLanguage();
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std::set<std::string> defines;
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cmGeneratorExpressionInterpreter genexInterpreter(
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this->GetLocalGenerator(), Config, this->GeneratorTarget, language);
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if (auto compile_defs = srcFile.GetProperty(COMPILE_DEFINITIONS)) {
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this->GetLocalGenerator()->AppendDefines(
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defines, genexInterpreter.Evaluate(*compile_defs, COMPILE_DEFINITIONS));
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}
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std::string defPropName = "COMPILE_DEFINITIONS_";
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defPropName += cmSystemTools::UpperCase(Config);
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if (auto config_compile_defs = srcFile.GetProperty(defPropName)) {
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this->GetLocalGenerator()->AppendDefines(
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defines,
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genexInterpreter.Evaluate(*config_compile_defs, COMPILE_DEFINITIONS));
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}
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std::string definesString = this->GetDefines(language, Config);
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LogMessage(cmStrCat("TARGET DEFINES = ", definesString));
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this->GetLocalGenerator()->JoinDefines(defines, definesString, language);
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LogMessage(cmStrCat("DEFINES = ", definesString));
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return definesString;
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}
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void cmFastbuildNormalTargetGenerator::ComputePCH(
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cmSourceFile const& srcFile, FastbuildObjectListNode& node,
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std::set<std::string>& createdPCH)
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{
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if (srcFile.GetProperty("SKIP_PRECOMPILE_HEADERS")) {
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return;
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}
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// We have already computed PCH for this node.
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if (!node.PCHOptions.empty() || !node.PCHInputFile.empty() ||
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!node.PCHOutputFile.empty()) {
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return;
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}
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std::string const language = srcFile.GetLanguage();
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cmGeneratorExpressionInterpreter genexInterpreter(
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this->GetLocalGenerator(), Config, this->GeneratorTarget, language);
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//.cxx
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std::string const pchSource =
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this->GeneratorTarget->GetPchSource(Config, language);
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//.hxx
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std::string const pchHeader =
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this->GeneratorTarget->GetPchHeader(Config, language);
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//.pch
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std::string const pchFile =
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this->GeneratorTarget->GetPchFile(Config, language);
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if (pchHeader.empty() || pchFile.empty()) {
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return;
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}
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// In "RunCMake.GenEx-TARGET_PROPERTY" test we call set
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// CMAKE_PCH_EXTENSION="", so pchHeader becomes same as pchFile...
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if (pchHeader == pchFile) {
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LogMessage("pchHeader == pchFile > skipping");
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LogMessage("pchHeader: " + pchHeader);
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LogMessage("pchFile: " + pchFile);
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return;
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}
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node.PCHOutputFile =
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this->GetGlobalGenerator()->ConvertToFastbuildPath(pchFile);
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// Tell the ObjectList how to use PCH.
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std::string const pchUseOption =
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this->GeneratorTarget->GetPchUseCompileOptions(Config, language);
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LogMessage(cmStrCat("pchUseOption: ", pchUseOption));
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std::string origCompileOptions = node.CompilerOptions;
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for (auto const& opt :
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cmList{ genexInterpreter.Evaluate(pchUseOption, COMPILE_OPTIONS) }) {
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node.CompilerOptions += " ";
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node.CompilerOptions += opt;
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}
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if (!createdPCH.emplace(node.PCHOutputFile).second) {
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LogMessage(node.PCHOutputFile + " is already created by this target");
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return;
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}
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|
|
// Short circuit if the PCH has already been created by another target.
|
|
if (!this->GeneratorTarget->GetSafeProperty("PRECOMPILE_HEADERS_REUSE_FROM")
|
|
.empty()) {
|
|
LogMessage(cmStrCat("PCH: ", node.PCHOutputFile,
|
|
" already created by another target"));
|
|
return;
|
|
}
|
|
|
|
node.PCHInputFile =
|
|
this->GetGlobalGenerator()->ConvertToFastbuildPath(pchSource);
|
|
|
|
std::string const pchCreateOptions =
|
|
this->GeneratorTarget->GetPchCreateCompileOptions(Config, language);
|
|
LogMessage(cmStrCat("pchCreateOptions: ", pchCreateOptions));
|
|
char const* sep = "";
|
|
for (auto const& opt : cmList{
|
|
genexInterpreter.Evaluate(pchCreateOptions, COMPILE_OPTIONS) }) {
|
|
node.PCHOptions += sep;
|
|
node.PCHOptions += opt;
|
|
sep = " ";
|
|
}
|
|
|
|
// Reuse compiler options for PCH options.
|
|
node.PCHOptions += origCompileOptions;
|
|
if (this->Makefile->GetSafeDefinition("CMAKE_" + language +
|
|
"_COMPILER_ID") == "MSVC") {
|
|
cmSystemTools::ReplaceString(node.PCHOptions,
|
|
FASTBUILD_2_INPUT_PLACEHOLDER,
|
|
FASTBUILD_3_INPUT_PLACEHOLDER);
|
|
}
|
|
|
|
LogMessage("PCH Source: " + pchSource);
|
|
LogMessage("node.PCHInputFile: " + node.PCHInputFile);
|
|
LogMessage("node.PCHOutputFile: " + node.PCHOutputFile);
|
|
LogMessage("node.PCHOptions: " + node.PCHOptions);
|
|
LogMessage("node.CompilerOptions: " + node.CompilerOptions);
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::EnsureDirectoryExists(
|
|
std::string const& path) const
|
|
{
|
|
if (cmSystemTools::FileIsFullPath(path.c_str())) {
|
|
cmSystemTools::MakeDirectory(path.c_str());
|
|
} else {
|
|
auto* gg = this->GetGlobalGenerator();
|
|
std::string fullPath = gg->GetCMakeInstance()->GetHomeOutputDirectory();
|
|
// Also ensures there is a trailing slash.
|
|
fullPath += path;
|
|
cmSystemTools::MakeDirectory(fullPath);
|
|
}
|
|
}
|
|
|
|
std::vector<std::string>
|
|
cmFastbuildNormalTargetGenerator::GetManifestsAsFastbuildPath() const
|
|
{
|
|
std::vector<cmSourceFile const*> manifest_srcs;
|
|
this->GeneratorTarget->GetManifests(manifest_srcs, Config);
|
|
std::vector<std::string> manifests;
|
|
manifests.reserve(manifest_srcs.size());
|
|
for (auto& manifest_src : manifest_srcs) {
|
|
std::string str = this->ConvertToFastbuildPath(
|
|
cmSystemTools::ConvertToOutputPath(manifest_src->GetFullPath()));
|
|
LogMessage("Manifest: " + str);
|
|
manifests.emplace_back(std::move(str));
|
|
}
|
|
|
|
return manifests;
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::GenerateModuleDefinitionInfo(
|
|
FastbuildTarget& target) const
|
|
{
|
|
cmGeneratorTarget::ModuleDefinitionInfo const* mdi =
|
|
GeneratorTarget->GetModuleDefinitionInfo(Config);
|
|
if (mdi && mdi->DefFileGenerated) {
|
|
FastbuildExecNode execNode;
|
|
execNode.Name = target.Name + "-def-files";
|
|
execNode.ExecExecutable = cmSystemTools::GetCMakeCommand();
|
|
execNode.ExecArguments =
|
|
cmStrCat("-E __create_def ", FASTBUILD_2_INPUT_PLACEHOLDER, " ",
|
|
FASTBUILD_1_INPUT_PLACEHOLDER);
|
|
std::string const obj_list_file = mdi->DefFile + ".objs";
|
|
|
|
auto const nm_executable = GetMakefile()->GetDefinition("CMAKE_NM");
|
|
if (!nm_executable.IsEmpty()) {
|
|
execNode.ExecArguments += " --nm=";
|
|
execNode.ExecArguments += ConvertToFastbuildPath(*nm_executable);
|
|
}
|
|
execNode.ExecOutput = ConvertToFastbuildPath(mdi->DefFile);
|
|
execNode.ExecInput.push_back(ConvertToFastbuildPath(obj_list_file));
|
|
|
|
// RunCMake.AutoExportDll
|
|
for (auto const& objList : target.ObjectListNodes) {
|
|
execNode.PreBuildDependencies.emplace(objList.Name);
|
|
}
|
|
// Tested in "RunCMake.AutoExportDll" / "ModuleDefinition" tests.
|
|
for (auto& linkerNode : target.LinkerNode) {
|
|
linkerNode.Libraries2.emplace_back(execNode.Name);
|
|
}
|
|
|
|
target.PreLinkExecNodes.Nodes.emplace_back(std::move(execNode));
|
|
|
|
// create a list of obj files for the -E __create_def to read
|
|
cmGeneratedFileStream fout(obj_list_file);
|
|
// Since we generate this file once during configuration, we should not
|
|
// remove it when "clean" is built.
|
|
// Tested in "RunCMake.AutoExportDll" / "ModuleDefinition" tests.
|
|
this->GetGlobalGenerator()->AllFilesToKeep.insert(obj_list_file);
|
|
|
|
if (mdi->WindowsExportAllSymbols) {
|
|
std::vector<cmSourceFile const*> objectSources;
|
|
GeneratorTarget->GetObjectSources(objectSources, Config);
|
|
std::map<cmSourceFile const*, cmObjectLocations> mapping;
|
|
for (cmSourceFile const* it : objectSources) {
|
|
mapping[it];
|
|
}
|
|
GeneratorTarget->LocalGenerator->ComputeObjectFilenames(mapping, Config,
|
|
GeneratorTarget);
|
|
|
|
std::vector<std::string> objs;
|
|
for (cmSourceFile const* it : objectSources) {
|
|
auto const& v = mapping[it];
|
|
LogMessage("Obj source : " + v.LongLoc.GetPath());
|
|
std::string objFile = this->ConvertToFastbuildPath(
|
|
GeneratorTarget->GetObjectDirectory(Config) + v.LongLoc.GetPath());
|
|
objFile = cmSystemTools::ConvertToOutputPath(objFile);
|
|
LogMessage("objFile path: " + objFile);
|
|
objs.push_back(objFile);
|
|
}
|
|
|
|
std::vector<cmSourceFile const*> externalObjectSources;
|
|
GeneratorTarget->GetExternalObjects(externalObjectSources, Config);
|
|
for (cmSourceFile const* it : externalObjectSources) {
|
|
objs.push_back(cmSystemTools::ConvertToOutputPath(
|
|
this->ConvertToFastbuildPath(it->GetFullPath())));
|
|
}
|
|
|
|
for (std::string const& objFile : objs) {
|
|
if (cmHasLiteralSuffix(objFile, ".obj")) {
|
|
fout << objFile << "\n";
|
|
}
|
|
}
|
|
}
|
|
for (cmSourceFile const* src : mdi->Sources) {
|
|
fout << src->GetFullPath() << "\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AddPrebuildDeps(
|
|
FastbuildTarget& target) const
|
|
{
|
|
// All ObjectLists should wait for PRE_BUILD.
|
|
for (FastbuildObjectListNode& node : target.ObjectListNodes) {
|
|
if (!target.PreBuildExecNodes.Name.empty()) {
|
|
node.PreBuildDependencies.emplace(target.PreBuildExecNodes.Name);
|
|
}
|
|
if (!target.ExecNodes.Name.empty()) {
|
|
node.PreBuildDependencies.emplace(target.ExecNodes.Name);
|
|
}
|
|
}
|
|
for (auto& linkerNode : target.LinkerNode) {
|
|
// Wait for 'PRE_BUILD' custom commands.
|
|
if (!target.PreBuildExecNodes.Name.empty()) {
|
|
linkerNode.PreBuildDependencies.emplace(target.PreBuildExecNodes.Name);
|
|
}
|
|
|
|
// Wait for regular custom commands.
|
|
if (!target.ExecNodes.Name.empty()) {
|
|
linkerNode.PreBuildDependencies.emplace(target.ExecNodes.Name);
|
|
}
|
|
// All targets that we depend on must be prebuilt.
|
|
if (!target.DependenciesAlias.PreBuildDependencies.empty()) {
|
|
linkerNode.PreBuildDependencies.emplace(target.DependenciesAlias.Name);
|
|
}
|
|
}
|
|
}
|
|
|
|
std::set<std::string> cmFastbuildNormalTargetGenerator::GetLanguages()
|
|
{
|
|
std::set<std::string> result;
|
|
this->GetGeneratorTarget()->GetLanguages(result, Config);
|
|
for (std::string const& lang : result) {
|
|
this->GetGlobalGenerator()->AddCompiler(lang, this->GetMakefile());
|
|
}
|
|
LogMessage("Languages: " + cmJoin(result, ", "));
|
|
return result;
|
|
}
|
|
|
|
std::unordered_map<std::string, std::string>
|
|
cmFastbuildNormalTargetGenerator::GetCompileObjectCommand() const
|
|
{
|
|
std::unordered_map<std::string, std::string> result;
|
|
result.reserve(Languages.size());
|
|
for (std::string const& lang : Languages) {
|
|
std::vector<std::string> commands;
|
|
std::string cmakeVar;
|
|
if (lang == "CUDA") {
|
|
if (this->GeneratorTarget->GetPropertyAsBool(
|
|
"CUDA_SEPARABLE_COMPILATION")) {
|
|
cmakeVar = "CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION";
|
|
} else if (this->GeneratorTarget->GetPropertyAsBool(
|
|
"CUDA_PTX_COMPILATION")) {
|
|
cmakeVar = "CMAKE_CUDA_COMPILE_PTX_COMPILATION";
|
|
} else {
|
|
cmakeVar = "CMAKE_CUDA_COMPILE_WHOLE_COMPILATION";
|
|
}
|
|
} else {
|
|
cmakeVar = "CMAKE_";
|
|
cmakeVar += lang;
|
|
cmakeVar += "_COMPILE_OBJECT";
|
|
}
|
|
std::string cmakeValue =
|
|
LocalCommonGenerator->GetMakefile()->GetSafeDefinition(cmakeVar);
|
|
|
|
LogMessage(cmakeVar.append(" = ").append(cmakeValue));
|
|
|
|
result[lang] = std::move(cmakeValue);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
std::string cmFastbuildNormalTargetGenerator::GetLinkCommand() const
|
|
{
|
|
std::string const& linkLanguage = GeneratorTarget->GetLinkerLanguage(Config);
|
|
std::string linkCmdVar =
|
|
GeneratorTarget->GetCreateRuleVariable(linkLanguage, Config);
|
|
std::string res = this->Makefile->GetSafeDefinition(linkCmdVar);
|
|
if (res.empty() &&
|
|
this->GeneratorTarget->GetType() == cmStateEnums::STATIC_LIBRARY) {
|
|
linkCmdVar = linkCmdVar =
|
|
cmStrCat("CMAKE_", linkLanguage, "_ARCHIVE_CREATE");
|
|
res = this->Makefile->GetSafeDefinition(linkCmdVar);
|
|
}
|
|
LogMessage("Link rule: " + cmStrCat(linkCmdVar, " = ", res));
|
|
return res;
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AddCompilerLaunchersForLanguages()
|
|
{
|
|
// General rule for all languages.
|
|
std::string const launchCompile = this->GetLocalGenerator()->GetRuleLauncher(
|
|
this->GetGeneratorTarget(), "RULE_LAUNCH_COMPILE", Config);
|
|
// See if we need to use a compiler launcher like ccache or distcc
|
|
for (std::string const& language : Languages) {
|
|
std::string const compilerLauncher =
|
|
cmCommonTargetGenerator::GetCompilerLauncher(language, Config);
|
|
LogMessage("compilerLauncher: " + compilerLauncher);
|
|
std::vector<std::string> expanded;
|
|
cmExpandList(compilerLauncher, expanded);
|
|
|
|
if (!expanded.empty()) {
|
|
std::string const exe = expanded[0];
|
|
expanded.erase(expanded.begin());
|
|
this->GetGlobalGenerator()->AddLauncher(FASTBUILD_LAUNCHER_PREFIX, exe,
|
|
language, cmJoin(expanded, " "));
|
|
} else if (!launchCompile.empty()) {
|
|
std::string exe;
|
|
std::string args;
|
|
cmSystemTools::SplitProgramFromArgs(launchCompile, exe, args);
|
|
this->GetGlobalGenerator()->AddLauncher(FASTBUILD_LAUNCHER_PREFIX, exe,
|
|
language, args);
|
|
}
|
|
}
|
|
}
|
|
void cmFastbuildNormalTargetGenerator::AddLinkerLauncher()
|
|
{
|
|
std::string const linkerLauncher =
|
|
cmCommonTargetGenerator::GetLinkerLauncher(Config);
|
|
std::vector<std::string> args;
|
|
#ifdef _WIN32
|
|
cmSystemTools::ParseWindowsCommandLine(linkerLauncher.c_str(), args);
|
|
#else
|
|
cmSystemTools::ParseUnixCommandLine(linkerLauncher.c_str(), args);
|
|
#endif
|
|
if (!args.empty()) {
|
|
std::string const exe = std::move(args[0]);
|
|
args.erase(args.begin());
|
|
this->GetGlobalGenerator()->AddLauncher(
|
|
FASTBUILD_LINKER_LAUNCHER_PREFIX, exe,
|
|
this->GeneratorTarget->GetLinkerLanguage(Config), cmJoin(args, " "));
|
|
}
|
|
}
|
|
void cmFastbuildNormalTargetGenerator::AddCMakeLauncher()
|
|
{
|
|
// Add CMake launcher (might be used for static analysis).
|
|
this->GetGlobalGenerator()->AddLauncher(FASTBUILD_LAUNCHER_PREFIX,
|
|
cmSystemTools::GetCMakeCommand(),
|
|
CMAKE_LANGUAGE, "");
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::ComputePaths(
|
|
FastbuildTarget& target) const
|
|
{
|
|
std::string const objPath = GetGeneratorTarget()->GetSupportDirectory();
|
|
EnsureDirectoryExists(objPath);
|
|
target.Variables["TargetOutDir"] =
|
|
cmSystemTools::ConvertToOutputPath(this->ConvertToFastbuildPath(objPath));
|
|
|
|
if (GeneratorTarget->GetType() <= cmStateEnums::MODULE_LIBRARY) {
|
|
std::string const pdbDir = GeneratorTarget->GetPDBDirectory(Config);
|
|
LogMessage("GetPDBDirectory: " + pdbDir);
|
|
EnsureDirectoryExists(pdbDir);
|
|
std::string const linkerPDB =
|
|
cmStrCat(pdbDir, '/', this->GeneratorTarget->GetPDBName(Config));
|
|
|
|
if (!linkerPDB.empty()) {
|
|
target.Variables["LinkerPDB"] = cmSystemTools::ConvertToOutputPath(
|
|
this->ConvertToFastbuildPath(linkerPDB));
|
|
}
|
|
}
|
|
if (GeneratorTarget->GetType() <= cmStateEnums::OBJECT_LIBRARY) {
|
|
std::string const pdbDir = GeneratorTarget->GetCompilePDBDirectory(Config);
|
|
LogMessage("GetCompilePDBDirectory: " + pdbDir);
|
|
EnsureDirectoryExists(pdbDir);
|
|
std::string pdbName = this->GeneratorTarget->GetCompilePDBName(Config);
|
|
LogMessage("GetCompilePDBName: " + pdbDir);
|
|
// If we don't have Compiler's PDB, we must add a trailing slash to satisfy
|
|
// MSVC.
|
|
bool needTrailingSlash = false;
|
|
if (pdbName.empty()) {
|
|
needTrailingSlash = true;
|
|
}
|
|
std::string const compilerPDB = cmStrCat(pdbDir, '\\', pdbName);
|
|
if (!compilerPDB.empty()) {
|
|
target.Variables["CompilerPDB"] = cmSystemTools::ConvertToOutputPath(
|
|
this->ConvertToFastbuildPath(compilerPDB) +
|
|
(needTrailingSlash ? "\\ " : ""));
|
|
}
|
|
}
|
|
std::string impLibFile = ConvertToFastbuildPath(
|
|
GeneratorTarget->GetFullPath(Config, cmStateEnums::ImportLibraryArtifact));
|
|
cmSystemTools::MakeDirectory(cmSystemTools::GetFilenamePath(impLibFile));
|
|
if (!impLibFile.empty()) {
|
|
cmSystemTools::ConvertToOutputSlashes(impLibFile);
|
|
target.Variables["TargetOutputImplib"] = std::move(impLibFile);
|
|
}
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::Generate()
|
|
{
|
|
this->GeneratorTarget->CheckCxxModuleStatus(Config);
|
|
|
|
FastbuildTarget fastbuildTarget;
|
|
fastbuildTarget.Name = GetTargetName();
|
|
fastbuildTarget.BaseName = this->GeneratorTarget->GetName();
|
|
|
|
LogMessage("<-------------->");
|
|
LogMessage("Generate target: " + fastbuildTarget.Name);
|
|
LogMessage("Config: " + Config);
|
|
|
|
LogMessage("Deps: ");
|
|
for (cmTargetDepend const& dep : TargetDirectDependencies) {
|
|
auto const tname = dep->GetName();
|
|
LogMessage(tname);
|
|
FastbuildTargetDep targetDep{ tname };
|
|
if (dep->GetType() == cmStateEnums::OBJECT_LIBRARY) {
|
|
targetDep.Type = FastbuildTargetDepType::ORDER_ONLY;
|
|
}
|
|
fastbuildTarget.PreBuildDependencies.emplace(std::move(targetDep));
|
|
}
|
|
|
|
ComputePaths(fastbuildTarget);
|
|
AddCompilerLaunchersForLanguages();
|
|
AddLinkerLauncher();
|
|
AddCMakeLauncher();
|
|
|
|
for (auto& cc : GenerateCommands(FastbuildBuildStep::PRE_BUILD).Nodes) {
|
|
fastbuildTarget.PreBuildExecNodes.PreBuildDependencies.emplace(cc.Name);
|
|
fastbuildTarget.PreBuildDependencies.emplace(cc.Name);
|
|
this->GetGlobalGenerator()->AddTarget(std::move(cc));
|
|
}
|
|
for (auto& cc : GenerateCommands(FastbuildBuildStep::PRE_LINK).Nodes) {
|
|
cc.PreBuildDependencies.emplace(fastbuildTarget.Name +
|
|
FASTBUILD_DEPS_ARTIFACTS_ALIAS_POSTFIX);
|
|
fastbuildTarget.PreLinkExecNodes.Nodes.emplace_back(std::move(cc));
|
|
}
|
|
for (auto& cc : GenerateCommands(FastbuildBuildStep::REST).Nodes) {
|
|
fastbuildTarget.ExecNodes.PreBuildDependencies.emplace(cc.Name);
|
|
this->GetGlobalGenerator()->AddTarget(std::move(cc));
|
|
}
|
|
for (auto& cc : GenerateCommands(FastbuildBuildStep::POST_BUILD).Nodes) {
|
|
fastbuildTarget.PostBuildExecNodes.Alias.PreBuildDependencies.emplace(
|
|
cc.Name);
|
|
fastbuildTarget.PostBuildExecNodes.Nodes.emplace_back(std::move(cc));
|
|
}
|
|
|
|
GenerateObjects(fastbuildTarget);
|
|
|
|
std::vector<std::string> objectDepends;
|
|
AddObjectDependencies(fastbuildTarget, objectDepends);
|
|
|
|
GenerateLink(fastbuildTarget, objectDepends);
|
|
|
|
if (fastbuildTarget.LinkerNode.size() > 1) {
|
|
if (!this->GeneratorTarget->IsApple()) {
|
|
cmSystemTools::Error(
|
|
"Can't handle more than 1 arch on non-Apple target");
|
|
return;
|
|
}
|
|
AddLipoCommand(fastbuildTarget);
|
|
}
|
|
fastbuildTarget.CopyNodes = std::move(this->CopyNodes);
|
|
|
|
// Generate symlink commands if real output name differs from "expected".
|
|
for (auto& symlink : GetSymlinkExecs()) {
|
|
fastbuildTarget.PostBuildExecNodes.Alias.PreBuildDependencies.emplace(
|
|
symlink.Name);
|
|
fastbuildTarget.PostBuildExecNodes.Nodes.emplace_back(std::move(symlink));
|
|
}
|
|
{
|
|
auto appleTextStubCommand = GetAppleTextStubCommand();
|
|
if (!appleTextStubCommand.Name.empty()) {
|
|
fastbuildTarget.PostBuildExecNodes.Alias.PreBuildDependencies.emplace(
|
|
appleTextStubCommand.Name);
|
|
fastbuildTarget.PostBuildExecNodes.Nodes.emplace_back(
|
|
std::move(appleTextStubCommand));
|
|
}
|
|
}
|
|
|
|
AddPrebuildDeps(fastbuildTarget);
|
|
|
|
fastbuildTarget.IsGlobal =
|
|
GeneratorTarget->GetType() == cmStateEnums::GLOBAL_TARGET;
|
|
fastbuildTarget.ExcludeFromAll =
|
|
this->GetGlobalGenerator()->IsExcluded(GeneratorTarget);
|
|
if (GeneratorTarget->GetPropertyAsBool("DONT_DISTRIBUTE")) {
|
|
fastbuildTarget.AllowDistribution = false;
|
|
}
|
|
|
|
GenerateModuleDefinitionInfo(fastbuildTarget);
|
|
// Needs to be called after we've added all PRE-LINK steps (like creation of
|
|
// .def files on Windows).
|
|
AddLinkerNodeDependnecies(fastbuildTarget);
|
|
|
|
// Must be called after "GenerateObjects", since it also adds Prebuild deps
|
|
// to it.
|
|
// Also after "GenerateModuleDefinitionInfo", since uses PreLinkExecNodes.
|
|
|
|
fastbuildTarget.GenerateAliases();
|
|
if (!fastbuildTarget.ExecNodes.PreBuildDependencies.empty()) {
|
|
fastbuildTarget.DependenciesAlias.PreBuildDependencies.emplace(
|
|
fastbuildTarget.ExecNodes.Name);
|
|
}
|
|
|
|
fastbuildTarget.Hidden = false;
|
|
|
|
fastbuildTarget.BasePath = this->GetMakefile()->GetCurrentSourceDirectory();
|
|
|
|
this->GetGlobalGenerator()->AddIDEProject(fastbuildTarget, Config);
|
|
|
|
AddStampExeIfApplicable(fastbuildTarget);
|
|
|
|
// size 1 means that it's not a multi-arch lib (which can only be the case on
|
|
// Darwin).
|
|
if (fastbuildTarget.LinkerNode.size() == 1 &&
|
|
fastbuildTarget.LinkerNode[0].Type ==
|
|
FastbuildLinkerNode::STATIC_LIBRARY &&
|
|
!fastbuildTarget.PostBuildExecNodes.Nodes.empty()) {
|
|
ProcessPostBuildForStaticLib(fastbuildTarget);
|
|
}
|
|
|
|
AdditionalCleanFiles();
|
|
|
|
if (!fastbuildTarget.DependenciesAlias.PreBuildDependencies.empty()) {
|
|
for (FastbuildObjectListNode& objListNode :
|
|
fastbuildTarget.ObjectListNodes) {
|
|
objListNode.PreBuildDependencies.emplace(
|
|
fastbuildTarget.DependenciesAlias.Name);
|
|
}
|
|
for (auto& linkerNode : fastbuildTarget.LinkerNode) {
|
|
linkerNode.PreBuildDependencies.emplace(
|
|
fastbuildTarget.DependenciesAlias.Name);
|
|
}
|
|
}
|
|
|
|
this->GetGlobalGenerator()->AddTarget(std::move(fastbuildTarget));
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::ProcessManifests(
|
|
FastbuildLinkerNode& linkerNode) const
|
|
{
|
|
if (this->GetGlobalGenerator()->GetCMakeInstance()->GetIsInTryCompile()) {
|
|
return;
|
|
}
|
|
auto manifests = this->GetManifestsAsFastbuildPath();
|
|
if (manifests.empty()) {
|
|
return;
|
|
}
|
|
// Manifests should always be in .Libraries2, so we re-link when needed.
|
|
// Tested in RunCMake.BuildDepends
|
|
for (auto const& manifest : manifests) {
|
|
linkerNode.Libraries2.emplace_back(manifest);
|
|
}
|
|
|
|
if (this->Makefile->GetSafeDefinition("CMAKE_C_COMPILER_ID") != "MSVC") {
|
|
return;
|
|
}
|
|
|
|
for (auto const& manifest : manifests) {
|
|
linkerNode.LinkerOptions =
|
|
cmStrCat("/MANIFESTINPUT:", manifest, ' ', linkerNode.LinkerOptions);
|
|
}
|
|
// /MANIFESTINPUT only works with /MANIFEST:EMBED
|
|
linkerNode.LinkerOptions =
|
|
cmStrCat("/MANIFEST:EMBED ", linkerNode.LinkerOptions);
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AddStampExeIfApplicable(
|
|
FastbuildTarget& fastbuildTarget) const
|
|
{
|
|
LogMessage("AddStampExeIfApplicable(...)");
|
|
if (fastbuildTarget.LinkerNode.empty() ||
|
|
(fastbuildTarget.LinkerNode[0].Type != FastbuildLinkerNode::EXECUTABLE &&
|
|
fastbuildTarget.LinkerNode[0].Type !=
|
|
FastbuildLinkerNode::SHARED_LIBRARY)) {
|
|
return;
|
|
}
|
|
// File which executes all POST_BUILD steps.
|
|
// We use it in .LinkerStampExeArgs in order to run POST_BUILD steps after
|
|
// the compilation.
|
|
if (!fastbuildTarget.PostBuildExecNodes.Nodes.empty()) {
|
|
std::string const AllPostBuildExecsScriptFile =
|
|
cmStrCat(this->Makefile->GetHomeOutputDirectory(), "/CMakeFiles/",
|
|
fastbuildTarget.Name,
|
|
"-all-postbuild-commands" FASTBUILD_SCRIPT_FILE_EXTENSION);
|
|
|
|
CollapseAllExecsIntoOneScriptfile(
|
|
AllPostBuildExecsScriptFile, fastbuildTarget.PostBuildExecNodes.Nodes);
|
|
auto& linkerNode = fastbuildTarget.LinkerNode.back();
|
|
// On macOS, a target may have multiple linker nodes (e.g., for different
|
|
// architectures). In that case, add the POST_BUILD step to only one node
|
|
// to avoid running lipo multiple times.
|
|
linkerNode.LinkerStampExe =
|
|
cmGlobalFastbuildGenerator::GetExternalShellExecutable();
|
|
linkerNode.LinkerStampExeArgs = FASTBUILD_SCRIPT_FILE_ARG;
|
|
linkerNode.LinkerStampExeArgs +=
|
|
cmGlobalFastbuildGenerator::QuoteIfHasSpaces(
|
|
AllPostBuildExecsScriptFile);
|
|
|
|
} else {
|
|
LogMessage("No POST_BUILD steps for target: " + fastbuildTarget.Name);
|
|
}
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::ProcessPostBuildForStaticLib(
|
|
FastbuildTarget& fastbuildTarget) const
|
|
{
|
|
// "Library" nodes do not have "LinkerStampExe" property, so we need to be
|
|
// clever here: create an alias that will refer to the binary as well as to
|
|
// all post-build steps. Also, make sure that post-build steps depend on the
|
|
// binary itself.
|
|
LogMessage("ProcessPostBuildForStaticLib(...)");
|
|
FastbuildAliasNode alias;
|
|
alias.Name = std::move(fastbuildTarget.LinkerNode[0].Name);
|
|
for (FastbuildExecNode& postBuildExec :
|
|
fastbuildTarget.PostBuildExecNodes.Nodes) {
|
|
postBuildExec.PreBuildDependencies.emplace(
|
|
fastbuildTarget.LinkerNode[0].LinkerOutput);
|
|
alias.PreBuildDependencies.emplace(postBuildExec.Name);
|
|
}
|
|
fastbuildTarget.AliasNodes.emplace_back(std::move(alias));
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::CollapseAllExecsIntoOneScriptfile(
|
|
std::string const& scriptFileName,
|
|
std::vector<FastbuildExecNode> const& execs) const
|
|
{
|
|
cmsys::ofstream scriptFile(scriptFileName.c_str());
|
|
if (!scriptFile.is_open()) {
|
|
cmSystemTools::Error("Failed to open: " + scriptFileName);
|
|
return;
|
|
}
|
|
LogMessage("Writing collapsed Execs to " + scriptFileName);
|
|
auto const shell = cmGlobalFastbuildGenerator::GetExternalShellExecutable();
|
|
for (auto const& exec : execs) {
|
|
if (exec.ScriptFile.empty()) {
|
|
scriptFile << cmSystemTools::ConvertToOutputPath(exec.ExecExecutable)
|
|
<< " " << exec.ExecArguments << '\n';
|
|
} else {
|
|
#if defined(_WIN32)
|
|
scriptFile << "call "
|
|
<< cmSystemTools::ConvertToWindowsOutputPath(exec.ScriptFile)
|
|
<< '\n';
|
|
#else
|
|
scriptFile << cmSystemTools::ConvertToOutputPath(shell) << " "
|
|
<< cmSystemTools::ConvertToOutputPath(exec.ScriptFile)
|
|
<< '\n';
|
|
#endif
|
|
}
|
|
}
|
|
}
|
|
|
|
std::string cmFastbuildNormalTargetGenerator::ComputeCodeCheckOptions(
|
|
cmSourceFile const& srcFile)
|
|
{
|
|
cmValue const srcSkipCodeCheckVal = srcFile.GetProperty("SKIP_LINTING");
|
|
bool const skipCodeCheck = srcSkipCodeCheckVal.IsSet()
|
|
? srcSkipCodeCheckVal.IsOn()
|
|
: this->GetGeneratorTarget()->GetPropertyAsBool("SKIP_LINTING");
|
|
|
|
if (skipCodeCheck) {
|
|
return {};
|
|
}
|
|
std::string compilerLauncher;
|
|
std::string staticCheckRule = this->GenerateCodeCheckRules(
|
|
srcFile, compilerLauncher, "", Config, nullptr);
|
|
LogMessage(cmStrCat("CodeCheck: ", staticCheckRule));
|
|
return staticCheckRule;
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::ComputeCompilerAndOptions(
|
|
std::string const& compilerOptions, std::string const& staticCheckOptions,
|
|
std::string const& language, FastbuildObjectListNode& outObjectList)
|
|
{
|
|
auto& compilers = this->GetGlobalGenerator()->Compilers;
|
|
auto const compilerIter =
|
|
compilers.find(FASTBUILD_COMPILER_PREFIX + language);
|
|
auto const launcherIter =
|
|
compilers.find(FASTBUILD_LAUNCHER_PREFIX + language);
|
|
if (!staticCheckOptions.empty()) {
|
|
// If we want to run static checks - use CMake as a launcher.
|
|
// Tested in "RunCMake.ClangTidy", "RunCMake.IncludeWhatYouUse",
|
|
// "RunCMake.Cpplint", "RunCMake.Cppcheck", "RunCMake.MultiLint" tests.
|
|
outObjectList.Compiler = "." FASTBUILD_LAUNCHER_PREFIX + CMAKE_LANGUAGE;
|
|
outObjectList.CompilerOptions = staticCheckOptions;
|
|
// Add compile command which will be passed to the static analyzer via
|
|
// dash-dash.
|
|
if (compilerIter != compilers.end()) {
|
|
// Wrap in quotes to account for potential spaces in the path.
|
|
outObjectList.CompilerOptions +=
|
|
cmGlobalFastbuildGenerator::QuoteIfHasSpaces(
|
|
compilerIter->second.Executable);
|
|
outObjectList.CompilerOptions += compilerOptions;
|
|
}
|
|
} else if (launcherIter != compilers.end()) {
|
|
// Tested in "RunCMake.CompilerLauncher" test.
|
|
outObjectList.Compiler = "." + launcherIter->first;
|
|
outObjectList.CompilerOptions = launcherIter->second.Args;
|
|
|
|
auto vars = cmFastbuildNormalTargetGenerator::ComputeRuleVariables();
|
|
vars.Language = language.c_str();
|
|
std::string const targetSupportPath = this->ConvertToFastbuildPath(
|
|
this->GetGeneratorTarget()->GetCMFSupportDirectory());
|
|
vars.TargetSupportDir = targetSupportPath.c_str();
|
|
RulePlaceholderExpander->ExpandRuleVariables(
|
|
LocalCommonGenerator, outObjectList.CompilerOptions, vars);
|
|
|
|
// Add compiler executable explicitly to the compile options.
|
|
if (compilerIter != compilers.end()) {
|
|
outObjectList.CompilerOptions += " ";
|
|
// Wrap in quotes to account for potential spaces in the path.
|
|
outObjectList.CompilerOptions +=
|
|
cmGlobalFastbuildGenerator::QuoteIfHasSpaces(
|
|
compilerIter->second.Executable);
|
|
outObjectList.CompilerOptions += compilerOptions;
|
|
}
|
|
} else if (compilerIter != compilers.end()) {
|
|
outObjectList.Compiler = "." + compilerIter->first;
|
|
outObjectList.CompilerOptions = compilerOptions;
|
|
}
|
|
LogMessage(cmStrCat(".Compiler = ", outObjectList.Compiler));
|
|
LogMessage(cmStrCat(".CompilerOptions = ", outObjectList.CompilerOptions));
|
|
}
|
|
|
|
cmRulePlaceholderExpander::RuleVariables
|
|
cmFastbuildNormalTargetGenerator::ComputeRuleVariables() const
|
|
{
|
|
cmRulePlaceholderExpander::RuleVariables compileObjectVars;
|
|
compileObjectVars.CMTargetName = GeneratorTarget->GetName().c_str();
|
|
compileObjectVars.CMTargetType =
|
|
cmState::GetTargetTypeName(GeneratorTarget->GetType()).c_str();
|
|
compileObjectVars.Source = FASTBUILD_1_INPUT_PLACEHOLDER;
|
|
compileObjectVars.Object = FASTBUILD_2_INPUT_PLACEHOLDER;
|
|
compileObjectVars.ObjectDir =
|
|
FASTBUILD_DOLLAR_TAG "TargetOutputDir" FASTBUILD_DOLLAR_TAG;
|
|
compileObjectVars.ObjectFileDir = "";
|
|
compileObjectVars.Flags = "";
|
|
compileObjectVars.Includes = "";
|
|
compileObjectVars.Defines = "";
|
|
compileObjectVars.Includes = "";
|
|
compileObjectVars.TargetCompilePDB =
|
|
FASTBUILD_DOLLAR_TAG "CompilerPDB" FASTBUILD_DOLLAR_TAG;
|
|
compileObjectVars.Config = Config.c_str();
|
|
return compileObjectVars;
|
|
}
|
|
|
|
std::vector<std::string> cmFastbuildNormalTargetGenerator::GetSourceProperty(
|
|
cmSourceFile const& srcFile, std::string const& prop) const
|
|
{
|
|
std::vector<std::string> res;
|
|
if (cmValue val = srcFile.GetProperty(prop)) {
|
|
cmExpandList(*val, res);
|
|
return GetGlobalGenerator()->ConvertToFastbuildPath(res);
|
|
}
|
|
return res;
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AppendExtraResources(
|
|
std::set<std::string>& deps) const
|
|
{
|
|
// Generate Fastbuild's "Copy" commands to copy resources.
|
|
auto const generateCopyCommands =
|
|
[this](std::vector<cmSourceFile const*>& frameworkDeps) {
|
|
this->OSXBundleGenerator->GenerateMacOSXContentStatements(
|
|
frameworkDeps, this->MacOSXContentGenerator.get(), Config);
|
|
};
|
|
|
|
std::vector<cmSourceFile const*> headerSources;
|
|
this->GeneratorTarget->GetHeaderSources(headerSources, Config);
|
|
generateCopyCommands(headerSources);
|
|
|
|
std::vector<cmSourceFile const*> extraSources;
|
|
this->GeneratorTarget->GetExtraSources(extraSources, Config);
|
|
generateCopyCommands(extraSources);
|
|
|
|
std::vector<cmSourceFile const*> externalObjects;
|
|
this->GeneratorTarget->GetExternalObjects(externalObjects, Config);
|
|
generateCopyCommands(externalObjects);
|
|
|
|
for (FastbuildCopyNode const& node : this->CopyNodes) {
|
|
LogMessage("Adding resource: " + node.Name);
|
|
deps.emplace(node.Name);
|
|
}
|
|
}
|
|
|
|
std::string cmFastbuildNormalTargetGenerator::GetCompileOptions(
|
|
cmSourceFile const& srcFile, std::string const& arch)
|
|
{
|
|
std::string const language = srcFile.GetLanguage();
|
|
cmRulePlaceholderExpander::RuleVariables compileObjectVars =
|
|
ComputeRuleVariables();
|
|
std::string const compilerFlags = DetectCompilerFlags(srcFile, arch);
|
|
std::string const compilerDefines = ComputeDefines(srcFile);
|
|
compileObjectVars.Flags = compilerFlags.c_str();
|
|
compileObjectVars.Defines = compilerDefines.c_str();
|
|
compileObjectVars.Language = language.c_str();
|
|
|
|
std::string rule = CompileObjectCmakeRules.at(language);
|
|
RulePlaceholderExpander->ExpandRuleVariables(LocalCommonGenerator, rule,
|
|
compileObjectVars);
|
|
|
|
std::string compilerExecutable;
|
|
// Remove the compiler from .CompilerOptions, since it would be set as
|
|
// .Compiler in Fastbuild.
|
|
// See https://www.fastbuild.org/docs/functions/objectlist.html for a
|
|
// reference.
|
|
std::string options;
|
|
if (!cmSystemTools::SplitProgramFromArgs(rule, compilerExecutable,
|
|
options)) {
|
|
cmSystemTools::Error(cmStrCat("Failed to split compiler options: ", rule));
|
|
}
|
|
LogMessage("Expanded compile options = " + options);
|
|
LogMessage("Compiler executable = " + compilerExecutable);
|
|
return options;
|
|
}
|
|
|
|
std::vector<std::string> cmFastbuildNormalTargetGenerator::GetArches() const
|
|
{
|
|
auto arches = this->GetGeneratorTarget()->GetAppleArchs(Config, {});
|
|
// Don't add any arch-specific logic if arch is only one.
|
|
if (arches.empty() || arches.size() == 1) {
|
|
arches.clear();
|
|
arches.emplace_back();
|
|
}
|
|
return arches;
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::GenerateObjects(FastbuildTarget& target)
|
|
{
|
|
this->GetGlobalGenerator()->AllFoldersToClean.insert(ObjectOutDir);
|
|
|
|
std::map<std::string, FastbuildObjectListNode> nodesPermutations;
|
|
|
|
cmCryptoHash hash(cmCryptoHash::AlgoSHA256);
|
|
|
|
std::vector<cmSourceFile const*> objectSources;
|
|
GeneratorTarget->GetObjectSources(objectSources, Config);
|
|
|
|
std::set<std::string> createdPCH;
|
|
|
|
// Directory level.
|
|
bool useUnity =
|
|
GeneratorTarget->GetLocalGenerator()->GetMakefile()->IsDefinitionSet(
|
|
CMAKE_UNITY_BUILD);
|
|
// Check if explicitly disabled for this target.
|
|
auto const targetProp = GeneratorTarget->GetProperty(UNITY_BUILD);
|
|
if (targetProp.IsSet() && targetProp.IsOff()) {
|
|
useUnity = false;
|
|
}
|
|
|
|
// List of sources isolated from the unity build if enabled.
|
|
std::set<std::string> isolatedFromUnity;
|
|
|
|
// Mapping from unity group (if any) to sources belonging to that group.
|
|
std::map<std::string, std::vector<std::string>> sourcesWithGroups;
|
|
|
|
for (cmSourceFile const* source : objectSources) {
|
|
|
|
cmSourceFile const& srcFile = *source;
|
|
std::string const pathToFile = srcFile.GetFullPath();
|
|
if (useUnity) {
|
|
// Check if the source should be added to "UnityInputIsolatedFiles".
|
|
if (srcFile.GetPropertyAsBool(SKIP_UNITY_BUILD_INCLUSION)) {
|
|
isolatedFromUnity.emplace(pathToFile);
|
|
}
|
|
std::string const perFileUnityGroup =
|
|
srcFile.GetSafeProperty(UNITY_GROUP);
|
|
if (!perFileUnityGroup.empty()) {
|
|
sourcesWithGroups[perFileUnityGroup].emplace_back(pathToFile);
|
|
}
|
|
}
|
|
|
|
this->GetGlobalGenerator()->AddFileToClean(cmStrCat(
|
|
ObjectOutDir, '/', this->GeneratorTarget->GetObjectName(source)));
|
|
|
|
// Do not generate separate node for PCH source file.
|
|
if (this->GeneratorTarget->GetPchSource(Config, srcFile.GetLanguage()) ==
|
|
pathToFile) {
|
|
continue;
|
|
}
|
|
|
|
std::string const language = srcFile.GetLanguage();
|
|
LogMessage(
|
|
cmStrCat("Source file: ", this->ConvertToFastbuildPath(pathToFile)));
|
|
LogMessage("Language: " + language);
|
|
|
|
std::string const staticCheckOptions = ComputeCodeCheckOptions(srcFile);
|
|
|
|
auto const isDisabled = [this](char const* prop) {
|
|
auto const propValue = this->GeneratorTarget->GetProperty(prop);
|
|
return propValue && propValue.IsOff();
|
|
};
|
|
bool const disableCaching = isDisabled("FASTBUILD_CACHING");
|
|
bool const disableDistribution = isDisabled("FASTBUILD_DISTRIBUTION");
|
|
|
|
for (auto const& arch : this->GetArches()) {
|
|
std::string const compileOptions = GetCompileOptions(srcFile, arch);
|
|
|
|
std::string objOutDirWithPossibleSubdir = ObjectOutDir;
|
|
|
|
// If object should be placed in some subdir in the output
|
|
// path. Tested in "SourceGroups" test.
|
|
auto const subdir = cmSystemTools::GetFilenamePath(
|
|
this->GeneratorTarget->GetObjectName(source));
|
|
if (!subdir.empty()) {
|
|
objOutDirWithPossibleSubdir += "/";
|
|
objOutDirWithPossibleSubdir += subdir;
|
|
}
|
|
|
|
std::string const objectListHash = hash.HashString(cmStrCat(
|
|
compileOptions, staticCheckOptions, objOutDirWithPossibleSubdir,
|
|
// If file does not need PCH - it must be in another ObjectList.
|
|
srcFile.GetProperty("SKIP_PRECOMPILE_HEADERS"),
|
|
srcFile.GetLanguage()));
|
|
|
|
LogMessage("ObjectList Hash: " + objectListHash);
|
|
|
|
FastbuildObjectListNode& objectListNode =
|
|
nodesPermutations[objectListHash];
|
|
|
|
// Absolute path needed in "RunCMake.SymlinkTrees" test.
|
|
objectListNode.CompilerInputFiles.push_back(pathToFile);
|
|
|
|
std::vector<std::string> const outputs =
|
|
GetSourceProperty(srcFile, "OBJECT_OUTPUTS");
|
|
objectListNode.ObjectOutputs.insert(outputs.begin(), outputs.end());
|
|
|
|
std::vector<std::string> const depends =
|
|
GetSourceProperty(srcFile, "OBJECT_DEPENDS");
|
|
objectListNode.ObjectDepends.insert(depends.begin(), depends.end());
|
|
|
|
// We have already computed properties that are computed below.
|
|
// (.CompilerOptions, .PCH*, etc.). Short circuit this iteration.
|
|
if (!objectListNode.CompilerOptions.empty()) {
|
|
continue;
|
|
}
|
|
if (disableCaching) {
|
|
objectListNode.AllowCaching = false;
|
|
}
|
|
if (disableDistribution) {
|
|
objectListNode.AllowDistribution = false;
|
|
}
|
|
|
|
objectListNode.CompilerOutputPath = objOutDirWithPossibleSubdir;
|
|
LogMessage(cmStrCat("Output path: ", objectListNode.CompilerOutputPath));
|
|
|
|
ComputeCompilerAndOptions(compileOptions, staticCheckOptions, language,
|
|
objectListNode);
|
|
ComputePCH(*source, objectListNode, createdPCH);
|
|
|
|
objectListNode.Name = cmStrCat(this->GetName(), '_', language, "_Objs");
|
|
// TODO: Ask cmake the output objects and group by extension instead
|
|
// of doing this
|
|
if (language == "RC") {
|
|
objectListNode.CompilerOutputExtension = ".res";
|
|
} else {
|
|
if (!arch.empty()) {
|
|
objectListNode.CompilerOutputExtension = cmStrCat('.', arch);
|
|
objectListNode.arch = arch;
|
|
}
|
|
objectListNode.CompilerOutputExtension +=
|
|
this->GetMakefile()->GetSafeDefinition(
|
|
cmStrCat("CMAKE_", language, "_OUTPUT_EXTENSION"));
|
|
}
|
|
}
|
|
}
|
|
|
|
int groupNameCount = 0;
|
|
|
|
for (auto& val : nodesPermutations) {
|
|
auto& objectListNode = val.second;
|
|
objectListNode.Name = cmStrCat(objectListNode.Name, "_", ++groupNameCount);
|
|
LogMessage(cmStrCat("ObjectList name: ", objectListNode.Name));
|
|
}
|
|
std::vector<FastbuildObjectListNode>& objects = target.ObjectListNodes;
|
|
objects.reserve(nodesPermutations.size());
|
|
for (auto& val : nodesPermutations) {
|
|
auto& node = val.second;
|
|
objects.emplace_back(std::move(node));
|
|
if (!objects.back().PCHInputFile.empty()) {
|
|
// Node that produces PCH should be the first one, since other nodes
|
|
// might reuse this PCH.
|
|
std::swap(*objects.begin(), objects.back());
|
|
}
|
|
}
|
|
if (useUnity) {
|
|
target.UnityNodes =
|
|
GenerateUnity(objects, isolatedFromUnity, sourcesWithGroups);
|
|
}
|
|
}
|
|
|
|
FastbuildUnityNode cmFastbuildNormalTargetGenerator::GetOneUnity(
|
|
std::set<std::string> const& isolatedFiles, std::vector<std::string>& files,
|
|
int unitySize) const
|
|
{
|
|
FastbuildUnityNode result;
|
|
for (auto iter = files.begin(); iter != files.end();) {
|
|
std::string pathToFile = std::move(*iter);
|
|
iter = files.erase(iter);
|
|
// This source must be isolated
|
|
if (isolatedFiles.find(pathToFile) != isolatedFiles.end()) {
|
|
result.UnityInputFiles.emplace_back(pathToFile);
|
|
result.UnityInputIsolatedFiles.emplace_back(std::move(pathToFile));
|
|
} else {
|
|
result.UnityInputFiles.emplace_back(std::move(pathToFile));
|
|
}
|
|
if (int(result.UnityInputFiles.size() -
|
|
result.UnityInputIsolatedFiles.size()) == unitySize) {
|
|
break;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
int cmFastbuildNormalTargetGenerator::GetUnityBatchSize() const
|
|
{
|
|
int unitySize = 8;
|
|
try {
|
|
auto const perTargetSize =
|
|
GeneratorTarget->GetSafeProperty(UNITY_BUILD_BATCH_SIZE);
|
|
if (!perTargetSize.empty()) {
|
|
unitySize = std::stoi(perTargetSize);
|
|
}
|
|
// Per-directory level.
|
|
else {
|
|
unitySize = std::stoi(
|
|
GeneratorTarget->GetLocalGenerator()->GetMakefile()->GetDefinition(
|
|
CMAKE_UNITY_BUILD_BATCH_SIZE));
|
|
}
|
|
} catch (...) {
|
|
return unitySize;
|
|
}
|
|
return unitySize;
|
|
}
|
|
|
|
std::vector<FastbuildUnityNode>
|
|
cmFastbuildNormalTargetGenerator::GenerateUnity(
|
|
std::vector<FastbuildObjectListNode>& objects,
|
|
std::set<std::string> const& isolatedSources,
|
|
std::map<std::string, std::vector<std::string>> const& sourcesWithGroups)
|
|
{
|
|
int const unitySize = GetUnityBatchSize();
|
|
// Unity of size less than 2 doesn't make sense.
|
|
if (unitySize < 2) {
|
|
return {};
|
|
}
|
|
|
|
int unityNumber = 0;
|
|
int unityGroupNumber = 0;
|
|
std::vector<FastbuildUnityNode> result;
|
|
|
|
for (FastbuildObjectListNode& obj : objects) {
|
|
// Don't use unity for only 1 file.
|
|
if (obj.CompilerInputFiles.size() < 2) {
|
|
continue;
|
|
}
|
|
std::string const ext =
|
|
cmSystemTools::GetFilenameExtension(obj.CompilerInputFiles[0]);
|
|
// Process groups.
|
|
auto groupedNode = GenerateGroupedUnityNode(
|
|
obj.CompilerInputFiles, sourcesWithGroups, unityGroupNumber);
|
|
// We have at least 2 sources in the group.
|
|
if (groupedNode.UnityInputFiles.size() > 1) {
|
|
groupedNode.UnityOutputPath = obj.CompilerOutputPath;
|
|
obj.CompilerInputUnity.emplace_back(groupedNode.Name);
|
|
groupedNode.UnityOutputPattern = cmStrCat(groupedNode.Name, ext);
|
|
result.emplace_back(std::move(groupedNode));
|
|
}
|
|
// General unity batching of the remaining (non-grouped) sources.
|
|
while (!obj.CompilerInputFiles.empty()) {
|
|
FastbuildUnityNode node =
|
|
GetOneUnity(isolatedSources, obj.CompilerInputFiles, unitySize);
|
|
node.Name = cmStrCat(this->GetName(), "_Unity_", ++unityNumber);
|
|
node.UnityOutputPath = obj.CompilerOutputPath;
|
|
node.UnityOutputPattern = cmStrCat(node.Name, ext);
|
|
|
|
// Unity group of size 1 doesn't make sense - just isolate the source.
|
|
if (groupedNode.UnityInputFiles.size() == 1) {
|
|
node.UnityInputIsolatedFiles.emplace_back(
|
|
groupedNode.UnityInputFiles[0]);
|
|
node.UnityInputFiles.emplace_back(
|
|
std::move(groupedNode.UnityInputFiles[0]));
|
|
// Clear so we don't enter here on the next iteration.
|
|
groupedNode.UnityInputFiles.clear();
|
|
}
|
|
|
|
// We've got only 1 file left. No need to create a Unity node for it,
|
|
// just return it back to the ObjectList and exit.
|
|
if (node.UnityInputFiles.size() == 1) {
|
|
obj.CompilerInputFiles.emplace_back(
|
|
std::move(node.UnityInputFiles[0]));
|
|
break;
|
|
}
|
|
|
|
obj.CompilerInputUnity.emplace_back(node.Name);
|
|
result.emplace_back(std::move(node));
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
FastbuildUnityNode cmFastbuildNormalTargetGenerator::GenerateGroupedUnityNode(
|
|
std::vector<std::string>& inputFiles,
|
|
std::map<std::string, std::vector<std::string>> const& sourcesWithGroups,
|
|
int& groupId)
|
|
{
|
|
std::vector<FastbuildUnityNode> result;
|
|
for (auto const& item : sourcesWithGroups) {
|
|
auto const& group = item.first;
|
|
auto const& sources = item.second;
|
|
FastbuildUnityNode node;
|
|
// Check if any of the sources belong to this group.
|
|
for (auto const& source : sources) {
|
|
auto const iter =
|
|
std::find(inputFiles.begin(), inputFiles.end(), source);
|
|
if (iter == inputFiles.end()) {
|
|
continue;
|
|
}
|
|
node.Name =
|
|
cmStrCat(this->GetName(), "_Unity_Group_", group, '_', ++groupId);
|
|
node.UnityInputFiles.emplace_back(source);
|
|
|
|
// Remove from the general batching.
|
|
inputFiles.erase(
|
|
std::remove(inputFiles.begin(), inputFiles.end(), source),
|
|
inputFiles.end());
|
|
}
|
|
if (!node.UnityInputFiles.empty()) {
|
|
// The unity group belongs to the ObjectLists that we're processing.
|
|
// We've grouped all the sources we could from the current ObjectList.
|
|
return node;
|
|
}
|
|
}
|
|
return {};
|
|
}
|
|
|
|
std::string cmFastbuildNormalTargetGenerator::ResolveIfAlias(
|
|
std::string const& targetName) const
|
|
{
|
|
LogMessage("targetName: " + targetName);
|
|
std::map<std::string, std::string> const aliases =
|
|
this->Makefile->GetAliasTargets();
|
|
auto const iter = aliases.find(targetName);
|
|
if (iter != aliases.end()) {
|
|
LogMessage("Non alias name: " + iter->second);
|
|
return iter->second;
|
|
}
|
|
return targetName;
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AppendExternalObject(
|
|
FastbuildLinkerNode& linkerNode, std::set<std::string>& linkedDeps) const
|
|
{
|
|
// Different aspects of this logic exercised in "ObjectLibrary" and
|
|
// "ExportImport" test. When making changes here - verify that both of those
|
|
// tests are still passing.
|
|
LogMessage("AppendExternalObject(...)");
|
|
std::vector<cmSourceFile const*> extObjects;
|
|
this->GeneratorTarget->GetExternalObjects(extObjects, Config);
|
|
for (cmSourceFile const* src : extObjects) {
|
|
|
|
std::string const pathToObj =
|
|
this->ConvertToFastbuildPath(src->GetFullPath());
|
|
LogMessage("EXT OBJ: " + pathToObj);
|
|
std::string const objLibName = ResolveIfAlias(src->GetObjectLibrary());
|
|
LogMessage("GetObjectLibrary: " + objLibName);
|
|
// Tested in "ExternalOBJ" test.
|
|
cmTarget const* target =
|
|
this->GlobalCommonGenerator->FindTarget(objLibName);
|
|
if (objLibName.empty()) {
|
|
linkerNode.LibrarianAdditionalInputs.emplace_back(pathToObj);
|
|
}
|
|
// We know how to generate this target and haven't added this dependency
|
|
// yet.
|
|
else if (target) {
|
|
if (!linkedDeps.emplace(objLibName + FASTBUILD_OBJECTS_ALIAS_POSTFIX)
|
|
.second) {
|
|
LogMessage("Object Target: " + objLibName +
|
|
FASTBUILD_OBJECTS_ALIAS_POSTFIX " already linked");
|
|
continue;
|
|
}
|
|
linkerNode.LibrarianAdditionalInputs.emplace_back(
|
|
objLibName + FASTBUILD_OBJECTS_ALIAS_POSTFIX);
|
|
} else if (linkedDeps.emplace(pathToObj).second) {
|
|
LogMessage("Adding obj dep : " + pathToObj);
|
|
linkerNode.LibrarianAdditionalInputs.emplace_back(pathToObj);
|
|
}
|
|
}
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AppendExeToLink(
|
|
FastbuildLinkerNode& linkerNode,
|
|
cmComputeLinkInformation::Item const& item) const
|
|
{
|
|
std::string const decorated =
|
|
item.GetFormattedItem(this->ConvertToFastbuildPath(item.Value.Value))
|
|
.Value;
|
|
LogMessage("Linking to executable : " + decorated);
|
|
// Tested in "InterfaceLinkLibrariesDirect" and "Plugin" test.
|
|
linkerNode.LinkerOptions +=
|
|
(" " + cmGlobalFastbuildGenerator::QuoteIfHasSpaces(decorated));
|
|
}
|
|
|
|
std::string cmFastbuildNormalTargetGenerator::GetImportedLoc(
|
|
cmComputeLinkInformation::Item const& item) const
|
|
{
|
|
// Link to import library when possible.
|
|
// Tested in "StagingPrefix" test on Windows/MSVC.
|
|
cmStateEnums::ArtifactType const artifact =
|
|
item.Target->HasImportLibrary(Config)
|
|
? cmStateEnums::ImportLibraryArtifact
|
|
: cmStateEnums::RuntimeBinaryArtifact;
|
|
|
|
std::string importedLoc = this->ConvertToFastbuildPath(
|
|
item.Target->GetFullPath(Config, artifact, true));
|
|
LogMessage("ImportedGetLocation: " + importedLoc);
|
|
return importedLoc;
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AppendTargetDep(
|
|
FastbuildLinkerNode& linkerNode, std::set<std::string>& linkedObjects,
|
|
cmComputeLinkInformation::Item const& item) const
|
|
{
|
|
LogMessage("AppendTargetDep(...)");
|
|
cmStateEnums::TargetType const depType = item.Target->GetType();
|
|
LogMessage("Link dep type: " + std::to_string(depType));
|
|
LogMessage("Target name: " + item.Target->GetName());
|
|
auto const resolvedTargetName = ResolveIfAlias(item.Target->GetName());
|
|
LogMessage("Resolved: " + resolvedTargetName);
|
|
if (depType == cmStateEnums::INTERFACE_LIBRARY) {
|
|
return;
|
|
}
|
|
std::string const feature = item.GetFeatureName();
|
|
|
|
if (item.Target->IsImported()) {
|
|
|
|
if (feature == "FRAMEWORK") {
|
|
// Use just framework's name. The exact path where to look for the
|
|
// framework will be provided from "frameworkPath" in
|
|
// "cmFastbuildNormalTargetGenerator::DetectBaseLinkerCommand(...)".
|
|
// Tested in "RunCMake.Framework - ImportedFrameworkConsumption".
|
|
std::string const decorated =
|
|
item.GetFormattedItem(item.Value.Value).Value;
|
|
LogMessage("Adding framework dep <" + decorated + "> to command line");
|
|
linkerNode.LinkerOptions += (" " + decorated);
|
|
return;
|
|
}
|
|
if (depType == cmStateEnums::UNKNOWN_LIBRARY) {
|
|
LogMessage("Unknown library -- adding to LibrarianAdditionalInputs or "
|
|
"Libraries2");
|
|
if (UsingCommandLine) {
|
|
AppendCommandLineDep(linkerNode, item);
|
|
} else {
|
|
AppendLinkDep(linkerNode, GetImportedLoc(item));
|
|
}
|
|
return;
|
|
}
|
|
// Tested in "ExportImport" test.
|
|
if (depType == cmStateEnums::EXECUTABLE) {
|
|
AppendExeToLink(linkerNode, item);
|
|
return;
|
|
}
|
|
// Skip exported objects.
|
|
// Tested in "ExportImport" test.
|
|
if (depType == cmStateEnums::OBJECT_LIBRARY) {
|
|
LogMessage("target : " + item.Target->GetName() +
|
|
" already linked... Skipping");
|
|
return;
|
|
}
|
|
// Tested in "ExportImport" test.
|
|
cmList const list{ GetImportedLoc(item) };
|
|
for (std::string const& linkDep : list) {
|
|
AppendLinkDep(linkerNode, linkDep);
|
|
}
|
|
} else {
|
|
if (depType == cmStateEnums::SHARED_LIBRARY &&
|
|
this->GeneratorTarget->GetPropertyAsBool("LINK_DEPENDS_NO_SHARED")) {
|
|
// It moves the dep outside of FASTBuild control, so the binary won't
|
|
// be re-built if the shared lib has changed.
|
|
// Tested in "BuildDepends" test.
|
|
LogMessage("LINK_DEPENDS_NO_SHARED is set on the target, adding dep" +
|
|
item.Value.Value + " as is");
|
|
linkerNode.LinkerOptions +=
|
|
(" " + cmGlobalFastbuildGenerator::QuoteIfHasSpaces(item.Value.Value));
|
|
return;
|
|
}
|
|
// Just add path to binary artifact to command line (except for OBJECT
|
|
// libraries which we will link directly).
|
|
if (UsingCommandLine && depType != cmStateEnums::OBJECT_LIBRARY) {
|
|
AppendCommandLineDep(linkerNode, item);
|
|
return;
|
|
}
|
|
// This dep has a special way of linking to it (e.g.
|
|
// "CMAKE_LINK_LIBRARY_USING_<FEATURE>").
|
|
bool const isFeature = !feature.empty() && feature != "DEFAULT";
|
|
if (isFeature) {
|
|
std::string const decorated =
|
|
item.GetFormattedItem(this->ConvertToFastbuildPath(item.Value.Value))
|
|
.Value;
|
|
LogMessage("Prepending with feature: " + decorated);
|
|
linkerNode.LinkerOptions += (" " + decorated);
|
|
}
|
|
|
|
std::string dep = resolvedTargetName +
|
|
(depType == cmStateEnums::OBJECT_LIBRARY
|
|
? FASTBUILD_OBJECTS_ALIAS_POSTFIX
|
|
: FASTBUILD_LINK_ARTIFACTS_ALIAS_POSTFIX);
|
|
if (!linkerNode.Arch.empty()) {
|
|
dep += cmStrCat('-', linkerNode.Arch);
|
|
}
|
|
// If we have a special way of linking the dep, we can't have it in
|
|
// ".Libraries" (since there might be multiple such deps, but
|
|
// FASTBuild expands ".Libraries" as a continuous array, so we can't
|
|
// inject any properties in between). Tested in
|
|
// "RunCMake.target_link_libraries-LINK_LIBRARY" test.
|
|
if (isFeature) {
|
|
LogMessage("AppendTargetDep: " + dep + " as prebuild");
|
|
linkerNode.PreBuildDependencies.emplace(dep);
|
|
return;
|
|
}
|
|
|
|
if (depType != cmStateEnums::OBJECT_LIBRARY ||
|
|
linkedObjects.emplace(dep).second) {
|
|
AppendLinkDep(linkerNode, dep);
|
|
}
|
|
AppendTransitivelyLinkedObjects(*item.Target, linkedObjects);
|
|
}
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AppendPrebuildDeps(
|
|
FastbuildLinkerNode& linkerNode,
|
|
cmComputeLinkInformation::Item const& item) const
|
|
{
|
|
if (!item.Target->IsImported()) {
|
|
return;
|
|
}
|
|
// In "RunCMake.FileAPI" imported object library "imported_object_lib" is
|
|
// added w/o import location...
|
|
if (item.Target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
|
|
return;
|
|
}
|
|
cmList const list{ GetImportedLoc(item) };
|
|
for (std::string const& linkDep : list) {
|
|
// In case we know how to generate this file (needed for proper
|
|
// sorting by deps). Tested in "RunCMake.target_link_libraries-ALIAS"
|
|
// test.
|
|
auto fastbuildTarget =
|
|
this->GetGlobalGenerator()->GetTargetByOutputName(linkDep);
|
|
std::string fastbuildTargetName;
|
|
if (fastbuildTarget) {
|
|
fastbuildTargetName = std::move(fastbuildTarget->Name);
|
|
}
|
|
if (!fastbuildTargetName.empty()) {
|
|
LogMessage("Adding dep to " + fastbuildTargetName);
|
|
linkerNode.PreBuildDependencies.insert(std::move(fastbuildTargetName));
|
|
} else {
|
|
if (!cmIsNOTFOUND(linkDep)) {
|
|
LogMessage("Adding dep " + linkDep + " for sorting");
|
|
linkerNode.PreBuildDependencies.insert(linkDep);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AppendTransitivelyLinkedObjects(
|
|
cmGeneratorTarget const& target, std::set<std::string>& linkedObjects) const
|
|
{
|
|
std::vector<std::string> objs;
|
|
// Consider that all those object are now linked as well.
|
|
// Tested in "ExportImport" test.
|
|
target.GetTargetObjectNames(Config, objs);
|
|
for (std::string const& obj : objs) {
|
|
std::string const pathToObj = this->ConvertToFastbuildPath(
|
|
cmStrCat(target.GetObjectDirectory(Config), '/', obj));
|
|
linkedObjects.insert(pathToObj);
|
|
}
|
|
// Object libs should not be propagated transitively. It's especially
|
|
// important for LinkObjRHSObject2 test where the absence of the propagation
|
|
// is tested.
|
|
for (auto const& linkedTarget :
|
|
target.Target->GetLinkImplementationEntries()) {
|
|
auto objAlias = linkedTarget.Value + FASTBUILD_OBJECTS_ALIAS_POSTFIX;
|
|
LogMessage("Object target is linked transitively " + objAlias);
|
|
linkedObjects.emplace(std::move(objAlias));
|
|
}
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AppendCommandLineDep(
|
|
FastbuildLinkerNode& linkerNode,
|
|
cmComputeLinkInformation::Item const& item) const
|
|
{
|
|
LogMessage("AppendCommandLineDep(...)");
|
|
// Tested in:
|
|
// "LinkDirectory" (TargetType::EXECUTABLE),
|
|
// "ObjC.simple-build-test" (TargetType::SHARED_LIBRARY),
|
|
// "XCTest" (TargetType::MODULE_LIBRARY) tests.
|
|
|
|
std::string formatted;
|
|
if (item.Target && item.Target->IsImported()) {
|
|
formatted = GetImportedLoc(item);
|
|
} else {
|
|
formatted = item.GetFormattedItem(item.Value.Value).Value;
|
|
}
|
|
formatted = this->ConvertToFastbuildPath(formatted);
|
|
|
|
LogMessage("Unknown link dep: " + formatted + ", adding to command line");
|
|
|
|
// Only add real artifacts to .Libraries2, otherwise Fastbuild will always
|
|
// consider the target out-of-date (since its input doesn't exist).
|
|
if (item.IsPath == cmComputeLinkInformation::ItemIsPath::Yes &&
|
|
item.GetFeatureName() == "DEFAULT") {
|
|
linkerNode.LinkerOptions +=
|
|
(" " + cmGlobalFastbuildGenerator::QuoteIfHasSpaces(formatted));
|
|
AppendToLibraries2IfApplicable(linkerNode, std::move(formatted));
|
|
} else {
|
|
// It's some link option, not a path.
|
|
linkerNode.LinkerOptions += (" " + formatted);
|
|
}
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AppendToLibraries2IfApplicable(
|
|
FastbuildLinkerNode& linkerNode, std::string dep) const
|
|
{
|
|
// Strings like "-framework Cocoa" in .Libraries2 node will always make the
|
|
// target out-of-date (since it never exists).
|
|
if (this->GeneratorTarget->IsApple() &&
|
|
cmSystemTools::StringStartsWith(dep, "-framework")) {
|
|
LogMessage("Not adding framework: " + dep + " to .Libraries2");
|
|
return;
|
|
}
|
|
|
|
auto const target = this->GetGlobalGenerator()->GetTargetByOutputName(dep);
|
|
// Fastbuild doesn't support executables in .Libraries2, though we can use
|
|
// Executables via "-bundle_loader" on Apple.
|
|
if (this->GeneratorTarget->IsApple() && target &&
|
|
!target->LinkerNode.empty() &&
|
|
target->LinkerNode[0].Type == FastbuildLinkerNode::EXECUTABLE) {
|
|
LogMessage("Not adding DLL/Executable(" + linkerNode.Name +
|
|
" to .Libraries2");
|
|
return;
|
|
}
|
|
|
|
// Additing to .Libraries2 for tracking.
|
|
LogMessage("Adding " + dep + " .Libraries2");
|
|
linkerNode.Libraries2.emplace_back(std::move(dep));
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AppendLINK_DEPENDS(
|
|
FastbuildLinkerNode& linkerNode) const
|
|
{
|
|
// LINK_DEPENDS and such.
|
|
// Tested in "BuildDepends" test.
|
|
for (std::string const& lang : Languages) {
|
|
for (BT<std::string> const& dep :
|
|
this->GeneratorTarget->GetLinkDepends(Config, lang)) {
|
|
// We can't add "LINK_DEPENDS" to .PreBuildDependencies, since FASTBuild
|
|
// only forces such targets to be built and doesn't force re-linking if
|
|
// they've changed.
|
|
linkerNode.Libraries2.emplace_back(
|
|
this->ConvertToFastbuildPath(dep.Value));
|
|
}
|
|
}
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AppendLinkDep(
|
|
FastbuildLinkerNode& linkerNode, std::string dep) const
|
|
{
|
|
LogMessage("AppendLinkDep: " + dep +
|
|
" to .LibrarianAdditionalInputs/.Libraries");
|
|
linkerNode.LibrarianAdditionalInputs.emplace_back(std::move(dep));
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AppendDirectObjectLibs(
|
|
FastbuildLinkerNode& linkerNode, std::set<std::string>& linkedObjects)
|
|
{
|
|
auto const srcs = this->GeneratorTarget->GetSourceFiles(Config);
|
|
for (auto const& entry : srcs) {
|
|
auto const objLib = entry.Value->GetObjectLibrary();
|
|
auto const objPath = entry.Value->GetFullPath();
|
|
LogMessage("Source obj entry: " + objPath);
|
|
if (!objLib.empty()) {
|
|
auto* const objTarget =
|
|
this->LocalGenerator->FindGeneratorTargetToUse(objLib);
|
|
if (objTarget) {
|
|
LogMessage("Imported: " + std::to_string(objTarget->IsImported()));
|
|
std::string fastbuildTarget;
|
|
// If target is imported - we don't have it in our build file, so can't
|
|
// refer to it by name. Use file path to the object then.
|
|
// Tested in "ExportImport" test.
|
|
if (objTarget->IsImported()) {
|
|
fastbuildTarget = entry.Value->GetFullPath();
|
|
} else {
|
|
// Mark all target objects as linked.
|
|
linkedObjects.emplace(this->ConvertToFastbuildPath(objPath));
|
|
fastbuildTarget =
|
|
objTarget->GetName() + FASTBUILD_OBJECTS_ALIAS_POSTFIX;
|
|
}
|
|
if (linkedObjects.emplace(fastbuildTarget).second) {
|
|
LogMessage("Adding object target: " + fastbuildTarget);
|
|
linkerNode.LibrarianAdditionalInputs.emplace_back(
|
|
std::move(fastbuildTarget));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AppendLinkDeps(
|
|
std::set<FastbuildTargetDep>& preBuildDeps, FastbuildLinkerNode& linkerNode)
|
|
{
|
|
std::set<std::string> linkedObjects;
|
|
cmComputeLinkInformation const* linkInfo =
|
|
this->GeneratorTarget->GetLinkInformation(Config);
|
|
if (!linkInfo) {
|
|
return;
|
|
}
|
|
|
|
UsingCommandLine = false;
|
|
AppendLINK_DEPENDS(linkerNode);
|
|
// Object libs that are linked directly to target (e.g.
|
|
// add_executable(test_exe archiveObjs)
|
|
AppendDirectObjectLibs(linkerNode, linkedObjects);
|
|
// target_link_libraries.
|
|
cmComputeLinkInformation::ItemVector const items = linkInfo->GetItems();
|
|
|
|
LogMessage(cmStrCat("Link items size: ", items.size()));
|
|
for (cmComputeLinkInformation::Item const& item : items) {
|
|
std::string const feature = item.GetFeatureName();
|
|
LogMessage("GetFeatureName: " + feature);
|
|
if (!feature.empty()) {
|
|
LogMessage("GetFormattedItem: " +
|
|
item.GetFormattedItem(item.Value.Value).Value);
|
|
}
|
|
// We're linked to `$<TARGET_OBJECTS>`.
|
|
// Static libs transitively propagate such deps, see:
|
|
// https://cmake.org/cmake/help/latest/command/target_link_libraries.html#linking-object-libraries-via-target-objects
|
|
if (item.ObjectSource &&
|
|
linkerNode.Type != FastbuildLinkerNode::STATIC_LIBRARY) {
|
|
// Tested in "ObjectLibrary" test.
|
|
auto libName = item.ObjectSource->GetObjectLibrary();
|
|
std::string dep = libName + FASTBUILD_OBJECTS_ALIAS_POSTFIX;
|
|
if (linkedObjects.emplace(dep).second) {
|
|
FastbuildTargetDep targetDep{ std::move(libName) };
|
|
targetDep.Type = FastbuildTargetDepType::ORDER_ONLY;
|
|
preBuildDeps.emplace(std::move(targetDep));
|
|
linkerNode.LibrarianAdditionalInputs.emplace_back(std::move(dep));
|
|
}
|
|
} else if (linkerNode.Type == FastbuildLinkerNode::STATIC_LIBRARY) {
|
|
LogMessage("Skipping linking to STATIC_LIBRARY (" + linkerNode.Name +
|
|
")");
|
|
continue;
|
|
}
|
|
// We're linked to exact target.
|
|
else if (item.Target) {
|
|
AppendTargetDep(linkerNode, linkedObjects, item);
|
|
AppendPrebuildDeps(linkerNode, item);
|
|
} else {
|
|
AppendCommandLineDep(linkerNode, item);
|
|
UsingCommandLine = true;
|
|
}
|
|
}
|
|
AppendExternalObject(linkerNode, linkedObjects);
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::AddLipoCommand(FastbuildTarget& target)
|
|
{
|
|
static auto const lipo = cmSystemTools::FindProgram("lipo");
|
|
LogMessage("found lipo at " + lipo);
|
|
FastbuildExecNode exec;
|
|
exec.ExecExecutable = lipo;
|
|
exec.ExecOutput = target.RealOutput;
|
|
if (exec.ExecOutput != target.Name) {
|
|
exec.Name = target.Name;
|
|
}
|
|
for (auto const& ArchSpecificTarget : target.LinkerNode) {
|
|
exec.ExecInput.emplace_back(ArchSpecificTarget.LinkerOutput);
|
|
}
|
|
exec.ExecArguments +=
|
|
"-create -output " + target.RealOutput + " " + cmJoin(exec.ExecInput, " ");
|
|
target.PostBuildExecNodes.Alias.PreBuildDependencies.emplace(
|
|
exec.ExecOutput);
|
|
target.PostBuildExecNodes.Nodes.emplace_back(std::move(exec));
|
|
}
|
|
|
|
void cmFastbuildNormalTargetGenerator::GenerateLink(
|
|
FastbuildTarget& target, std::vector<std::string> const& objectDepends)
|
|
{
|
|
std::string const targetName = this->GetTargetName();
|
|
cmGeneratorTarget::Names const targetNames = DetectOutput();
|
|
LogMessage("targetNames.Real: " + targetNames.Real);
|
|
LogMessage("targetNames.ImportOutput: " + targetNames.ImportOutput);
|
|
LogMessage("targetNames.SharedObject: " + targetNames.SharedObject);
|
|
LogMessage("targetNames.Base: " + targetNames.Base);
|
|
|
|
std::vector<std::string> allNodes;
|
|
auto const arches = this->GetArches();
|
|
for (std::size_t i = 0; i < arches.size(); ++i) {
|
|
auto const& arch = arches[i];
|
|
FastbuildLinkerNode linkerNode;
|
|
ProcessManifests(linkerNode);
|
|
// Objects built by the current target.
|
|
for (auto const& objectList : target.ObjectListNodes) {
|
|
if (objectList.arch.empty() || objectList.arch == arch) {
|
|
linkerNode.LibrarianAdditionalInputs.push_back(objectList.Name);
|
|
}
|
|
}
|
|
|
|
// Detection of the link command as follows:
|
|
auto const type = this->GeneratorTarget->GetType();
|
|
switch (type) {
|
|
case cmStateEnums::EXECUTABLE: {
|
|
LogMessage("Generating EXECUTABLE");
|
|
linkerNode.Type = FastbuildLinkerNode::EXECUTABLE;
|
|
break;
|
|
}
|
|
case cmStateEnums::MODULE_LIBRARY: {
|
|
LogMessage("Generating MODULE_LIBRARY");
|
|
linkerNode.Type = FastbuildLinkerNode::SHARED_LIBRARY;
|
|
break;
|
|
}
|
|
case cmStateEnums::SHARED_LIBRARY: {
|
|
LogMessage("Generating SHARED_LIBRARY");
|
|
linkerNode.Type = FastbuildLinkerNode::SHARED_LIBRARY;
|
|
break;
|
|
}
|
|
case cmStateEnums::STATIC_LIBRARY: {
|
|
LogMessage("Generating STATIC_LIBRARY");
|
|
linkerNode.Type = FastbuildLinkerNode::STATIC_LIBRARY;
|
|
break;
|
|
}
|
|
case cmStateEnums::OBJECT_LIBRARY: {
|
|
LogMessage("Generating OBJECT_LIBRARY");
|
|
return;
|
|
}
|
|
default: {
|
|
LogMessage("Skipping GenerateLink");
|
|
return;
|
|
}
|
|
}
|
|
|
|
std::string const targetOutput =
|
|
ConvertToFastbuildPath(GeneratorTarget->GetFullPath(Config));
|
|
std::string targetOutputReal = ConvertToFastbuildPath(
|
|
GeneratorTarget->GetFullPath(Config, cmStateEnums::RuntimeBinaryArtifact,
|
|
/*realname=*/true));
|
|
LogMessage("targetOutput: " + targetOutput);
|
|
LogMessage("targetOutputReal: " + targetOutputReal);
|
|
|
|
std::string const output =
|
|
cmSystemTools::GetFilenameName(targetNames.Output);
|
|
std::string const outputReal =
|
|
cmSystemTools::GetFilenameName(targetNames.Real);
|
|
// Generate "Copy" nodes for copying Framework / Bundle resources.
|
|
AppendExtraResources(linkerNode.PreBuildDependencies);
|
|
|
|
if (type == cmStateEnums::EXECUTABLE ||
|
|
type == cmStateEnums::SHARED_LIBRARY) {
|
|
// Tested in "RunCMake.BuildDepends" test (we need to rebuild when
|
|
// manifest changes).
|
|
std::copy(objectDepends.begin(), objectDepends.end(),
|
|
std::back_inserter(linkerNode.Libraries2));
|
|
}
|
|
|
|
if (GeneratorTarget->IsAppBundleOnApple()) {
|
|
// Create the app bundle
|
|
std::string outpath = GeneratorTarget->GetDirectory(Config);
|
|
this->OSXBundleGenerator->CreateAppBundle(targetNames.Output, outpath,
|
|
Config);
|
|
targetOutputReal = outpath;
|
|
targetOutputReal += "/";
|
|
targetOutputReal += outputReal;
|
|
targetOutputReal = this->ConvertToFastbuildPath(targetOutputReal);
|
|
} else if (GeneratorTarget->IsFrameworkOnApple()) {
|
|
// Create the library framework.
|
|
this->OSXBundleGenerator->CreateFramework(
|
|
targetNames.Output, GeneratorTarget->GetDirectory(Config), Config);
|
|
} else if (GeneratorTarget->IsCFBundleOnApple()) {
|
|
// Create the core foundation bundle.
|
|
this->OSXBundleGenerator->CreateCFBundle(
|
|
targetNames.Output, GeneratorTarget->GetDirectory(Config), Config);
|
|
}
|
|
|
|
std::string linkCmd;
|
|
if (!DetectBaseLinkerCommand(linkCmd, arch, targetNames)) {
|
|
LogMessage("No linker command detected");
|
|
return;
|
|
}
|
|
|
|
std::string executable;
|
|
std::string linkerOptions;
|
|
std::string linkerType = "auto";
|
|
|
|
GetLinkerExecutableAndArgs(linkCmd, executable, linkerOptions);
|
|
|
|
linkerNode.Compiler = ".Compiler_dummy";
|
|
linkerNode.CompilerOptions = " ";
|
|
|
|
linkerNode.Name = targetName;
|
|
linkerNode.LinkerOutput = targetOutputReal;
|
|
this->GetGlobalGenerator()->AddFileToClean(linkerNode.LinkerOutput);
|
|
target.RealOutput = targetOutputReal;
|
|
if (!arch.empty()) {
|
|
linkerNode.Name += cmStrCat('-', arch);
|
|
linkerNode.LinkerOutput += cmStrCat('.', arch);
|
|
linkerNode.Arch = arch;
|
|
}
|
|
linkerNode.Linker = executable;
|
|
linkerNode.LinkerType = linkerType;
|
|
linkerNode.LinkerOptions += linkerOptions;
|
|
|
|
AppendLinkDeps(target.PreBuildDependencies, linkerNode);
|
|
ApplyLWYUToLinkerCommand(linkerNode);
|
|
|
|
// On macOS, only the last LinkerNode performs lipo in POST_BUILD.
|
|
// Make it depend on all previous nodes to ensure correct execution order.
|
|
if (i == arches.size() - 1) {
|
|
for (auto& prevNode : allNodes) {
|
|
linkerNode.PreBuildDependencies.emplace(std::move(prevNode));
|
|
}
|
|
} else {
|
|
allNodes.emplace_back(linkerNode.Name);
|
|
}
|
|
if (!target.ObjectListNodes.empty()) {
|
|
// Just reuse any of compiler options mainly for the correct IDE project
|
|
// generation.
|
|
linkerNode.CompilerOptions = target.ObjectListNodes[0].CompilerOptions;
|
|
}
|
|
target.LinkerNode.emplace_back(std::move(linkerNode));
|
|
}
|
|
}
|
|
|
|
std::vector<FastbuildExecNode>
|
|
cmFastbuildNormalTargetGenerator::GetSymlinkExecs() const
|
|
{
|
|
std::vector<FastbuildExecNode> res;
|
|
cmGeneratorTarget::Names const targetNames = DetectOutput();
|
|
LogMessage("targetNames.Real: " + targetNames.Real);
|
|
LogMessage("targetNames.ImportOutput: " + targetNames.ImportOutput);
|
|
LogMessage("targetNames.SharedObject: " + targetNames.SharedObject);
|
|
LogMessage("targetNames.Base: " + targetNames.Base);
|
|
|
|
std::string const targetOutput =
|
|
ConvertToFastbuildPath(GeneratorTarget->GetFullPath(Config));
|
|
std::string const targetOutputReal = ConvertToFastbuildPath(
|
|
GeneratorTarget->GetFullPath(Config, cmStateEnums::RuntimeBinaryArtifact,
|
|
/*realname=*/true));
|
|
LogMessage("targetOutput: " + targetOutput);
|
|
|
|
LogMessage("targetOutputReal: " + targetOutputReal);
|
|
|
|
if (targetOutput != targetOutputReal &&
|
|
!GeneratorTarget->IsFrameworkOnApple()) {
|
|
auto const generateSymlinkCommand = [&](std::string const& from,
|
|
std::string const& to) {
|
|
if (from.empty() || to.empty() || from == to) {
|
|
return;
|
|
}
|
|
LogMessage("Symlinking " + from + " -> " + to);
|
|
FastbuildExecNode postBuildExecNode;
|
|
postBuildExecNode.Name = "cmake_symlink_" + to;
|
|
postBuildExecNode.ExecOutput =
|
|
cmJoin({ GeneratorTarget->GetDirectory(Config), to }, "/");
|
|
postBuildExecNode.ExecExecutable = cmSystemTools::GetCMakeCommand();
|
|
postBuildExecNode.ExecArguments =
|
|
"-E cmake_symlink_executable " +
|
|
cmGlobalFastbuildGenerator::QuoteIfHasSpaces(from) + " " +
|
|
cmGlobalFastbuildGenerator::QuoteIfHasSpaces(
|
|
this->ConvertToFastbuildPath(postBuildExecNode.ExecOutput));
|
|
res.emplace_back(std::move(postBuildExecNode));
|
|
};
|
|
generateSymlinkCommand(targetNames.Real, targetNames.Output);
|
|
generateSymlinkCommand(targetNames.Real, targetNames.SharedObject);
|
|
generateSymlinkCommand(targetNames.ImportReal, targetNames.ImportOutput);
|
|
}
|
|
return res;
|
|
}
|