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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmNinjaNormalTargetGenerator.h"
#include <algorithm>
#include <cassert>
#include <iterator>
#include <map>
#include <set>
#include <sstream>
#include <utility>
#include <cm/memory>
#include <cm/vector>
#include "cmComputeLinkInformation.h"
#include "cmCustomCommand.h" // IWYU pragma: keep
#include "cmCustomCommandGenerator.h"
#include "cmGeneratedFileStream.h"
#include "cmGeneratorTarget.h"
#include "cmGlobalNinjaGenerator.h"
#include "cmLinkLineComputer.h"
#include "cmLinkLineDeviceComputer.h"
#include "cmLocalCommonGenerator.h"
#include "cmLocalGenerator.h"
#include "cmLocalNinjaGenerator.h"
#include "cmMakefile.h"
#include "cmNinjaLinkLineDeviceComputer.h"
#include "cmNinjaTypes.h"
#include "cmOSXBundleGenerator.h"
#include "cmOutputConverter.h"
#include "cmRulePlaceholderExpander.h"
#include "cmSourceFile.h"
#include "cmState.h"
#include "cmStateDirectory.h"
#include "cmStateSnapshot.h"
#include "cmStateTypes.h"
#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
cmNinjaNormalTargetGenerator::cmNinjaNormalTargetGenerator(
cmGeneratorTarget* target)
: cmNinjaTargetGenerator(target)
{
if (target->GetType() != cmStateEnums::OBJECT_LIBRARY) {
// on Windows the output dir is already needed at compile time
// ensure the directory exists (OutDir test)
for (auto const& config : this->GetConfigNames()) {
EnsureDirectoryExists(target->GetDirectory(config));
}
}
this->OSXBundleGenerator = cm::make_unique<cmOSXBundleGenerator>(target);
this->OSXBundleGenerator->SetMacContentFolders(&this->MacContentFolders);
}
cmNinjaNormalTargetGenerator::~cmNinjaNormalTargetGenerator() = default;
void cmNinjaNormalTargetGenerator::Generate(const std::string& config)
{
std::string lang = this->GeneratorTarget->GetLinkerLanguage(config);
if (this->TargetLinkLanguage(config).empty()) {
cmSystemTools::Error("CMake can not determine linker language for "
"target: " +
this->GetGeneratorTarget()->GetName());
return;
}
// Write the rules for each language.
this->WriteLanguagesRules(config);
// Write the build statements
bool firstForConfig = true;
for (auto const& fileConfig : this->GetConfigNames()) {
if (!this->GetGlobalGenerator()
->GetCrossConfigs(fileConfig)
.count(config)) {
continue;
}
this->WriteObjectBuildStatements(config, fileConfig, firstForConfig);
firstForConfig = false;
}
if (this->GetGeneratorTarget()->GetType() == cmStateEnums::OBJECT_LIBRARY) {
this->WriteObjectLibStatement(config);
} else {
firstForConfig = true;
for (auto const& fileConfig : this->GetConfigNames()) {
if (!this->GetGlobalGenerator()
->GetCrossConfigs(fileConfig)
.count(config)) {
continue;
}
// If this target has cuda language link inputs, and we need to do
// device linking
this->WriteDeviceLinkStatement(config, fileConfig, firstForConfig);
this->WriteLinkStatement(config, fileConfig, firstForConfig);
firstForConfig = false;
}
}
if (this->GetGlobalGenerator()->EnableCrossConfigBuild()) {
this->GetGlobalGenerator()->AddTargetAlias(
this->GetTargetName(), this->GetGeneratorTarget(), "all");
}
// Find ADDITIONAL_CLEAN_FILES
this->AdditionalCleanFiles(config);
}
void cmNinjaNormalTargetGenerator::WriteLanguagesRules(
const std::string& config)
{
#ifdef NINJA_GEN_VERBOSE_FILES
cmGlobalNinjaGenerator::WriteDivider(this->GetRulesFileStream());
this->GetRulesFileStream()
<< "# Rules for each languages for "
<< cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType())
<< " target " << this->GetTargetName() << "\n\n";
#endif
// Write rules for languages compiled in this target.
std::set<std::string> languages;
std::vector<cmSourceFile const*> sourceFiles;
this->GetGeneratorTarget()->GetObjectSources(sourceFiles, config);
for (cmSourceFile const* sf : sourceFiles) {
std::string const lang = sf->GetLanguage();
if (!lang.empty()) {
languages.insert(lang);
}
}
for (std::string const& language : languages) {
this->WriteLanguageRules(language, config);
}
}
const char* cmNinjaNormalTargetGenerator::GetVisibleTypeName() const
{
switch (this->GetGeneratorTarget()->GetType()) {
case cmStateEnums::STATIC_LIBRARY:
return "static library";
case cmStateEnums::SHARED_LIBRARY:
return "shared library";
case cmStateEnums::MODULE_LIBRARY:
if (this->GetGeneratorTarget()->IsCFBundleOnApple()) {
return "CFBundle shared module";
} else {
return "shared module";
}
case cmStateEnums::EXECUTABLE:
return "executable";
default:
return nullptr;
}
}
std::string cmNinjaNormalTargetGenerator::LanguageLinkerRule(
const std::string& config) const
{
return this->TargetLinkLanguage(config) + "_" +
cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType()) +
"_LINKER__" +
cmGlobalNinjaGenerator::EncodeRuleName(
this->GetGeneratorTarget()->GetName()) +
"_" + config;
}
std::string cmNinjaNormalTargetGenerator::LanguageLinkerDeviceRule(
const std::string& config) const
{
return this->TargetLinkLanguage(config) + "_" +
cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType()) +
"_DEVICE_LINKER__" +
cmGlobalNinjaGenerator::EncodeRuleName(
this->GetGeneratorTarget()->GetName()) +
"_" + config;
}
struct cmNinjaRemoveNoOpCommands
{
bool operator()(std::string const& cmd)
{
return cmd.empty() || cmd[0] == ':';
}
};
void cmNinjaNormalTargetGenerator::WriteDeviceLinkRule(
bool useResponseFile, const std::string& config)
{
cmNinjaRule rule(this->LanguageLinkerDeviceRule(config));
if (!this->GetGlobalGenerator()->HasRule(rule.Name)) {
cmRulePlaceholderExpander::RuleVariables vars;
vars.CMTargetName = this->GetGeneratorTarget()->GetName().c_str();
vars.CMTargetType =
cmState::GetTargetTypeName(this->GetGeneratorTarget()->GetType());
vars.Language = "CUDA";
// build response file name
std::string responseFlag = this->GetMakefile()->GetSafeDefinition(
"CMAKE_CUDA_RESPONSE_FILE_DEVICE_LINK_FLAG");
if (!useResponseFile || responseFlag.empty()) {
vars.Objects = "$in";
vars.LinkLibraries = "$LINK_PATH $LINK_LIBRARIES";
} else {
rule.RspFile = "$RSP_FILE";
responseFlag += rule.RspFile;
// build response file content
if (this->GetGlobalGenerator()->IsGCCOnWindows()) {
rule.RspContent = "$in";
} else {
rule.RspContent = "$in_newline";
}
rule.RspContent += " $LINK_LIBRARIES";
vars.Objects = responseFlag.c_str();
vars.LinkLibraries = "";
}
vars.ObjectDir = "$OBJECT_DIR";
vars.Target = "$TARGET_FILE";
vars.SONameFlag = "$SONAME_FLAG";
vars.TargetSOName = "$SONAME";
vars.TargetPDB = "$TARGET_PDB";
vars.TargetCompilePDB = "$TARGET_COMPILE_PDB";
vars.Flags = "$FLAGS";
vars.LinkFlags = "$LINK_FLAGS";
vars.Manifests = "$MANIFESTS";
std::string langFlags;
if (this->GetGeneratorTarget()->GetType() != cmStateEnums::EXECUTABLE) {
langFlags += "$LANGUAGE_COMPILE_FLAGS $ARCH_FLAGS";
vars.LanguageCompileFlags = langFlags.c_str();
}
std::string launcher;
const char* val = this->GetLocalGenerator()->GetRuleLauncher(
this->GetGeneratorTarget(), "RULE_LAUNCH_LINK");
if (val && *val) {
launcher = cmStrCat(val, ' ');
}
std::unique_ptr<cmRulePlaceholderExpander> rulePlaceholderExpander(
this->GetLocalGenerator()->CreateRulePlaceholderExpander());
// Rule for linking library/executable.
std::vector<std::string> linkCmds = this->ComputeDeviceLinkCmd();
for (std::string& linkCmd : linkCmds) {
linkCmd = cmStrCat(launcher, linkCmd);
rulePlaceholderExpander->ExpandRuleVariables(this->GetLocalGenerator(),
linkCmd, vars);
}
// If there is no ranlib the command will be ":". Skip it.
cm::erase_if(linkCmds, cmNinjaRemoveNoOpCommands());
rule.Command = this->GetLocalGenerator()->BuildCommandLine(linkCmds);
// Write the linker rule with response file if needed.
rule.Comment =
cmStrCat("Rule for linking ", this->TargetLinkLanguage(config), ' ',
this->GetVisibleTypeName(), '.');
rule.Description =
cmStrCat("Linking ", this->TargetLinkLanguage(config), ' ',
this->GetVisibleTypeName(), " $TARGET_FILE");
rule.Restat = "$RESTAT";
this->GetGlobalGenerator()->AddRule(rule);
}
}
void cmNinjaNormalTargetGenerator::WriteLinkRule(bool useResponseFile,
const std::string& config)
{
cmStateEnums::TargetType targetType = this->GetGeneratorTarget()->GetType();
std::string linkRuleName = this->LanguageLinkerRule(config);
if (!this->GetGlobalGenerator()->HasRule(linkRuleName)) {
cmNinjaRule rule(std::move(linkRuleName));
cmRulePlaceholderExpander::RuleVariables vars;
vars.CMTargetName = this->GetGeneratorTarget()->GetName().c_str();
vars.CMTargetType = cmState::GetTargetTypeName(targetType);
std::string lang = this->TargetLinkLanguage(config);
vars.Language = config.c_str();
vars.AIXExports = "$AIX_EXPORTS";
if (this->TargetLinkLanguage(config) == "Swift") {
vars.SwiftLibraryName = "$SWIFT_LIBRARY_NAME";
vars.SwiftModule = "$SWIFT_MODULE";
vars.SwiftModuleName = "$SWIFT_MODULE_NAME";
vars.SwiftOutputFileMap = "$SWIFT_OUTPUT_FILE_MAP";
vars.SwiftSources = "$SWIFT_SOURCES";
vars.Defines = "$DEFINES";
vars.Flags = "$FLAGS";
vars.Includes = "$INCLUDES";
}
std::string responseFlag;
std::string cmakeVarLang =
cmStrCat("CMAKE_", this->TargetLinkLanguage(config));
// build response file name
std::string cmakeLinkVar = cmakeVarLang + "_RESPONSE_FILE_LINK_FLAG";
const char* flag = GetMakefile()->GetDefinition(cmakeLinkVar);
if (flag) {
responseFlag = flag;
} else {
responseFlag = "@";
}
if (!useResponseFile || responseFlag.empty()) {
vars.Objects = "$in";
vars.LinkLibraries = "$LINK_PATH $LINK_LIBRARIES";
} else {
rule.RspFile = "$RSP_FILE";
responseFlag += rule.RspFile;
// build response file content
if (this->GetGlobalGenerator()->IsGCCOnWindows()) {
rule.RspContent = "$in";
} else {
rule.RspContent = "$in_newline";
}
rule.RspContent += " $LINK_PATH $LINK_LIBRARIES";
if (this->TargetLinkLanguage(config) == "Swift") {
vars.SwiftSources = responseFlag.c_str();
} else {
vars.Objects = responseFlag.c_str();
}
vars.LinkLibraries = "";
}
vars.ObjectDir = "$OBJECT_DIR";
vars.Target = "$TARGET_FILE";
vars.SONameFlag = "$SONAME_FLAG";
vars.TargetSOName = "$SONAME";
vars.TargetInstallNameDir = "$INSTALLNAME_DIR";
vars.TargetPDB = "$TARGET_PDB";
// Setup the target version.
std::string targetVersionMajor;
std::string targetVersionMinor;
{
std::ostringstream majorStream;
std::ostringstream minorStream;
int major;
int minor;
this->GetGeneratorTarget()->GetTargetVersion(major, minor);
majorStream << major;
minorStream << minor;
targetVersionMajor = majorStream.str();
targetVersionMinor = minorStream.str();
}
vars.TargetVersionMajor = targetVersionMajor.c_str();
vars.TargetVersionMinor = targetVersionMinor.c_str();
vars.Flags = "$FLAGS";
vars.LinkFlags = "$LINK_FLAGS";
vars.Manifests = "$MANIFESTS";
std::string langFlags;
if (targetType != cmStateEnums::EXECUTABLE) {
langFlags += "$LANGUAGE_COMPILE_FLAGS $ARCH_FLAGS";
vars.LanguageCompileFlags = langFlags.c_str();
}
std::string launcher;
const char* val = this->GetLocalGenerator()->GetRuleLauncher(
this->GetGeneratorTarget(), "RULE_LAUNCH_LINK");
if (val && *val) {
launcher = cmStrCat(val, ' ');
}
std::unique_ptr<cmRulePlaceholderExpander> rulePlaceholderExpander(
this->GetLocalGenerator()->CreateRulePlaceholderExpander());
// Rule for linking library/executable.
std::vector<std::string> linkCmds = this->ComputeLinkCmd(config);
for (std::string& linkCmd : linkCmds) {
linkCmd = cmStrCat(launcher, linkCmd);
rulePlaceholderExpander->ExpandRuleVariables(this->GetLocalGenerator(),
linkCmd, vars);
}
// If there is no ranlib the command will be ":". Skip it.
cm::erase_if(linkCmds, cmNinjaRemoveNoOpCommands());
linkCmds.insert(linkCmds.begin(), "$PRE_LINK");
linkCmds.emplace_back("$POST_BUILD");
rule.Command = this->GetLocalGenerator()->BuildCommandLine(linkCmds);
// Write the linker rule with response file if needed.
rule.Comment =
cmStrCat("Rule for linking ", this->TargetLinkLanguage(config), ' ',
this->GetVisibleTypeName(), '.');
rule.Description =
cmStrCat("Linking ", this->TargetLinkLanguage(config), ' ',
this->GetVisibleTypeName(), " $TARGET_FILE");
rule.Restat = "$RESTAT";
this->GetGlobalGenerator()->AddRule(rule);
}
auto const tgtNames = this->TargetNames(config);
if (tgtNames.Output != tgtNames.Real &&
!this->GetGeneratorTarget()->IsFrameworkOnApple()) {
std::string cmakeCommand =
this->GetLocalGenerator()->ConvertToOutputFormat(
cmSystemTools::GetCMakeCommand(), cmOutputConverter::SHELL);
if (targetType == cmStateEnums::EXECUTABLE) {
cmNinjaRule rule("CMAKE_SYMLINK_EXECUTABLE");
{
std::vector<std::string> cmd;
cmd.push_back(cmakeCommand + " -E cmake_symlink_executable $in $out");
cmd.emplace_back("$POST_BUILD");
rule.Command = this->GetLocalGenerator()->BuildCommandLine(cmd);
}
rule.Description = "Creating executable symlink $out";
rule.Comment = "Rule for creating executable symlink.";
this->GetGlobalGenerator()->AddRule(rule);
} else {
cmNinjaRule rule("CMAKE_SYMLINK_LIBRARY");
{
std::vector<std::string> cmd;
cmd.push_back(cmakeCommand +
" -E cmake_symlink_library $in $SONAME $out");
cmd.emplace_back("$POST_BUILD");
rule.Command = this->GetLocalGenerator()->BuildCommandLine(cmd);
}
rule.Description = "Creating library symlink $out";
rule.Comment = "Rule for creating library symlink.";
this->GetGlobalGenerator()->AddRule(rule);
}
}
}
std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeDeviceLinkCmd()
{
std::vector<std::string> linkCmds;
// this target requires separable cuda compilation
// now build the correct command depending on if the target is
// an executable or a dynamic library.
std::string linkCmd;
switch (this->GetGeneratorTarget()->GetType()) {
case cmStateEnums::STATIC_LIBRARY:
case cmStateEnums::SHARED_LIBRARY:
case cmStateEnums::MODULE_LIBRARY: {
const std::string cudaLinkCmd(
this->GetMakefile()->GetDefinition("CMAKE_CUDA_DEVICE_LINK_LIBRARY"));
cmExpandList(cudaLinkCmd, linkCmds);
} break;
case cmStateEnums::EXECUTABLE: {
const std::string cudaLinkCmd(this->GetMakefile()->GetDefinition(
"CMAKE_CUDA_DEVICE_LINK_EXECUTABLE"));
cmExpandList(cudaLinkCmd, linkCmds);
} break;
default:
break;
}
return linkCmds;
}
std::vector<std::string> cmNinjaNormalTargetGenerator::ComputeLinkCmd(
const std::string& config)
{
std::vector<std::string> linkCmds;
cmMakefile* mf = this->GetMakefile();
{
// If we have a rule variable prefer it. In the case of static libraries
// this occurs when things like IPO is enabled, and we need to use the
// CMAKE_<lang>_CREATE_STATIC_LIBRARY_IPO define instead.
std::string linkCmdVar = this->GetGeneratorTarget()->GetCreateRuleVariable(
this->TargetLinkLanguage(config), config);
const char* linkCmd = mf->GetDefinition(linkCmdVar);
if (linkCmd) {
std::string linkCmdStr = linkCmd;
if (this->GetGeneratorTarget()->HasImplibGNUtoMS(config)) {
std::string ruleVar =
cmStrCat("CMAKE_", this->GeneratorTarget->GetLinkerLanguage(config),
"_GNUtoMS_RULE");
if (const char* rule = this->Makefile->GetDefinition(ruleVar)) {
linkCmdStr += rule;
}
}
cmExpandList(linkCmdStr, linkCmds);
if (this->GetGeneratorTarget()->GetPropertyAsBool("LINK_WHAT_YOU_USE")) {
std::string cmakeCommand = cmStrCat(
this->GetLocalGenerator()->ConvertToOutputFormat(
cmSystemTools::GetCMakeCommand(), cmLocalGenerator::SHELL),
" -E __run_co_compile --lwyu=");
cmGeneratorTarget& gt = *this->GetGeneratorTarget();
std::string targetOutputReal = this->ConvertToNinjaPath(
gt.GetFullPath(config, cmStateEnums::RuntimeBinaryArtifact,
/*realname=*/true));
cmakeCommand += targetOutputReal;
linkCmds.push_back(std::move(cmakeCommand));
}
return linkCmds;
}
}
switch (this->GetGeneratorTarget()->GetType()) {
case cmStateEnums::STATIC_LIBRARY: {
// We have archive link commands set. First, delete the existing archive.
{
std::string cmakeCommand =
this->GetLocalGenerator()->ConvertToOutputFormat(
cmSystemTools::GetCMakeCommand(), cmOutputConverter::SHELL);
linkCmds.push_back(cmakeCommand + " -E rm -f $TARGET_FILE");
}
// TODO: Use ARCHIVE_APPEND for archives over a certain size.
{
std::string linkCmdVar = cmStrCat(
"CMAKE_", this->TargetLinkLanguage(config), "_ARCHIVE_CREATE");
linkCmdVar = this->GeneratorTarget->GetFeatureSpecificLinkRuleVariable(
linkCmdVar, this->TargetLinkLanguage(config), config);
std::string const& linkCmd = mf->GetRequiredDefinition(linkCmdVar);
cmExpandList(linkCmd, linkCmds);
}
{
std::string linkCmdVar = cmStrCat(
"CMAKE_", this->TargetLinkLanguage(config), "_ARCHIVE_FINISH");
linkCmdVar = this->GeneratorTarget->GetFeatureSpecificLinkRuleVariable(
linkCmdVar, this->TargetLinkLanguage(config), config);
std::string const& linkCmd = mf->GetRequiredDefinition(linkCmdVar);
cmExpandList(linkCmd, linkCmds);
}
#ifdef __APPLE__
// On macOS ranlib truncates the fractional part of the static archive
// file modification time. If the archive and at least one contained
// object file were created within the same second this will make look
// the archive older than the object file. On subsequent ninja runs this
// leads to re-achiving and updating dependent targets.
// As a work-around we touch the archive after ranlib (see #19222).
{
std::string cmakeCommand =
this->GetLocalGenerator()->ConvertToOutputFormat(
cmSystemTools::GetCMakeCommand(), cmOutputConverter::SHELL);
linkCmds.push_back(cmakeCommand + " -E touch $TARGET_FILE");
}
#endif
} break;
case cmStateEnums::SHARED_LIBRARY:
case cmStateEnums::MODULE_LIBRARY:
break;
case cmStateEnums::EXECUTABLE:
if (this->TargetLinkLanguage(config) == "Swift") {
if (this->GeneratorTarget->IsExecutableWithExports()) {
const std::string flags =
this->Makefile->GetSafeDefinition("CMAKE_EXE_EXPORTS_Swift_FLAG");
cmExpandList(flags, linkCmds);
}
}
break;
default:
assert(false && "Unexpected target type");
}
return linkCmds;
}
void cmNinjaNormalTargetGenerator::WriteDeviceLinkStatement(
const std::string& config, const std::string& fileConfig,
bool firstForConfig)
{
cmGlobalNinjaGenerator* globalGen = this->GetGlobalGenerator();
if (!globalGen->GetLanguageEnabled("CUDA")) {
return;
}
cmGeneratorTarget* genTarget = this->GetGeneratorTarget();
bool requiresDeviceLinking = requireDeviceLinking(
*this->GeneratorTarget, *this->GetLocalGenerator(), config);
if (!requiresDeviceLinking) {
return;
}
// Now we can do device linking
// First and very important step is to make sure while inside this
// step our link language is set to CUDA
std::string cudaLinkLanguage = "CUDA";
std::string const& objExt =
this->Makefile->GetSafeDefinition("CMAKE_CUDA_OUTPUT_EXTENSION");
std::string targetOutputDir =
cmStrCat(this->GetLocalGenerator()->GetTargetDirectory(genTarget),
globalGen->ConfigDirectory(config), "/");
targetOutputDir = globalGen->ExpandCFGIntDir(targetOutputDir, config);
std::string targetOutputReal =
ConvertToNinjaPath(targetOutputDir + "cmake_device_link" + objExt);
std::string targetOutputImplib = ConvertToNinjaPath(
genTarget->GetFullPath(config, cmStateEnums::ImportLibraryArtifact));
if (config != fileConfig) {
std::string targetOutputFileConfigDir =
cmStrCat(this->GetLocalGenerator()->GetTargetDirectory(genTarget),
globalGen->ConfigDirectory(fileConfig), "/");
targetOutputFileConfigDir =
globalGen->ExpandCFGIntDir(targetOutputDir, fileConfig);
if (targetOutputDir == targetOutputFileConfigDir) {
return;
}
if (!genTarget->GetFullName(config, cmStateEnums::ImportLibraryArtifact)
.empty() &&
!genTarget
->GetFullName(fileConfig, cmStateEnums::ImportLibraryArtifact)
.empty() &&
targetOutputImplib ==
ConvertToNinjaPath(genTarget->GetFullPath(
fileConfig, cmStateEnums::ImportLibraryArtifact))) {
return;
}
}
if (firstForConfig) {
globalGen->GetByproductsForCleanTarget(config).push_back(targetOutputReal);
}
this->DeviceLinkObject = targetOutputReal;
// Write comments.
cmGlobalNinjaGenerator::WriteDivider(this->GetCommonFileStream());
const cmStateEnums::TargetType targetType = genTarget->GetType();
this->GetCommonFileStream() << "# Device Link build statements for "
<< cmState::GetTargetTypeName(targetType)
<< " target " << this->GetTargetName() << "\n\n";
// Compute the comment.
cmNinjaBuild build(this->LanguageLinkerDeviceRule(config));
build.Comment =
cmStrCat("Link the ", this->GetVisibleTypeName(), ' ', targetOutputReal);
cmNinjaVars& vars = build.Variables;
// Compute outputs.
build.Outputs.push_back(targetOutputReal);
// Compute specific libraries to link with.
build.ExplicitDeps = this->GetObjects(config);
build.ImplicitDeps =
this->ComputeLinkDeps(this->TargetLinkLanguage(config), config);
std::string frameworkPath;
std::string linkPath;
std::string createRule =
genTarget->GetCreateRuleVariable(this->TargetLinkLanguage(config), config);
const bool useWatcomQuote =
this->GetMakefile()->IsOn(createRule + "_USE_WATCOM_QUOTE");
cmLocalNinjaGenerator& localGen = *this->GetLocalGenerator();
vars["TARGET_FILE"] =
localGen.ConvertToOutputFormat(targetOutputReal, cmOutputConverter::SHELL);
std::unique_ptr<cmLinkLineComputer> linkLineComputer(
new cmNinjaLinkLineDeviceComputer(
this->GetLocalGenerator(),
this->GetLocalGenerator()->GetStateSnapshot().GetDirectory(),
globalGen));
linkLineComputer->SetUseWatcomQuote(useWatcomQuote);
linkLineComputer->SetUseNinjaMulti(globalGen->IsMultiConfig());
localGen.GetTargetFlags(
linkLineComputer.get(), config, vars["LINK_LIBRARIES"], vars["FLAGS"],
vars["LINK_FLAGS"], frameworkPath, linkPath, genTarget);
this->addPoolNinjaVariable("JOB_POOL_LINK", genTarget, vars);
vars["LINK_FLAGS"] = globalGen->EncodeLiteral(vars["LINK_FLAGS"]);
vars["MANIFESTS"] = this->GetManifests(config);
vars["LINK_PATH"] = frameworkPath + linkPath;
// Compute architecture specific link flags. Yes, these go into a different
// variable for executables, probably due to a mistake made when duplicating
// code between the Makefile executable and library generators.
if (targetType == cmStateEnums::EXECUTABLE) {
std::string t = vars["FLAGS"];
localGen.AddArchitectureFlags(t, genTarget, cudaLinkLanguage, config);
vars["FLAGS"] = t;
} else {
std::string t = vars["ARCH_FLAGS"];
localGen.AddArchitectureFlags(t, genTarget, cudaLinkLanguage, config);
vars["ARCH_FLAGS"] = t;
t.clear();
localGen.AddLanguageFlagsForLinking(t, genTarget, cudaLinkLanguage,
config);
vars["LANGUAGE_COMPILE_FLAGS"] = t;
}
auto const tgtNames = this->TargetNames(config);
if (genTarget->HasSOName(config)) {
vars["SONAME_FLAG"] =
this->GetMakefile()->GetSONameFlag(this->TargetLinkLanguage(config));
vars["SONAME"] = tgtNames.SharedObject;
if (targetType == cmStateEnums::SHARED_LIBRARY) {
std::string install_dir =
this->GetGeneratorTarget()->GetInstallNameDirForBuildTree(config);
if (!install_dir.empty()) {
vars["INSTALLNAME_DIR"] = localGen.ConvertToOutputFormat(
install_dir, cmOutputConverter::SHELL);
}
}
}
if (!tgtNames.ImportLibrary.empty()) {
const std::string impLibPath = localGen.ConvertToOutputFormat(
targetOutputImplib, cmOutputConverter::SHELL);
vars["TARGET_IMPLIB"] = impLibPath;
EnsureParentDirectoryExists(impLibPath);
}
const std::string objPath =
cmStrCat(GetGeneratorTarget()->GetSupportDirectory(),
globalGen->ConfigDirectory(config));
vars["OBJECT_DIR"] = this->GetLocalGenerator()->ConvertToOutputFormat(
this->ConvertToNinjaPath(objPath), cmOutputConverter::SHELL);
EnsureDirectoryExists(objPath);
this->SetMsvcTargetPdbVariable(vars, config);
std::string& linkLibraries = vars["LINK_LIBRARIES"];
std::string& link_path = vars["LINK_PATH"];
if (globalGen->IsGCCOnWindows()) {
// ar.exe can't handle backslashes in rsp files (implicitly used by gcc)
std::replace(linkLibraries.begin(), linkLibraries.end(), '\\', '/');
std::replace(link_path.begin(), link_path.end(), '\\', '/');
}
// Device linking currently doesn't support response files so
// do not check if the user has explicitly forced a response file.
int const commandLineLengthLimit =
static_cast<int>(cmSystemTools::CalculateCommandLineLengthLimit()) -
globalGen->GetRuleCmdLength(this->LanguageLinkerDeviceRule(config));
build.RspFile = this->ConvertToNinjaPath(std::string("CMakeFiles/") +
genTarget->GetName() + ".rsp");
// Gather order-only dependencies.
this->GetLocalGenerator()->AppendTargetDepends(
this->GetGeneratorTarget(), build.OrderOnlyDeps, config, config);
// Write the build statement for this target.
bool usedResponseFile = false;
globalGen->WriteBuild(this->GetCommonFileStream(), build,
commandLineLengthLimit, &usedResponseFile);
this->WriteDeviceLinkRule(usedResponseFile, config);
}
void cmNinjaNormalTargetGenerator::WriteLinkStatement(
const std::string& config, const std::string& fileConfig,
bool firstForConfig)
{
cmMakefile* mf = this->GetMakefile();
cmGlobalNinjaGenerator* globalGen = this->GetGlobalGenerator();
cmGeneratorTarget* gt = this->GetGeneratorTarget();
std::string targetOutput = ConvertToNinjaPath(gt->GetFullPath(config));
std::string targetOutputReal = ConvertToNinjaPath(
gt->GetFullPath(config, cmStateEnums::RuntimeBinaryArtifact,
/*realname=*/true));
std::string targetOutputImplib = ConvertToNinjaPath(
gt->GetFullPath(config, cmStateEnums::ImportLibraryArtifact));
if (config != fileConfig) {
if (targetOutput == ConvertToNinjaPath(gt->GetFullPath(fileConfig))) {
return;
}
if (targetOutputReal ==
ConvertToNinjaPath(gt->GetFullPath(fileConfig,
cmStateEnums::RuntimeBinaryArtifact,
/*realname=*/true))) {
return;
}
if (!gt->GetFullName(config, cmStateEnums::ImportLibraryArtifact)
.empty() &&
!gt->GetFullName(fileConfig, cmStateEnums::ImportLibraryArtifact)
.empty() &&
targetOutputImplib ==
ConvertToNinjaPath(gt->GetFullPath(
fileConfig, cmStateEnums::ImportLibraryArtifact))) {
return;
}
}
auto const tgtNames = this->TargetNames(config);
if (gt->IsAppBundleOnApple()) {
// Create the app bundle
std::string outpath = gt->GetDirectory(config);
this->OSXBundleGenerator->CreateAppBundle(tgtNames.Output, outpath,
config);
// Calculate the output path
targetOutput = cmStrCat(outpath, '/', tgtNames.Output);
targetOutput = this->ConvertToNinjaPath(targetOutput);
targetOutputReal = cmStrCat(outpath, '/', tgtNames.Real);
targetOutputReal = this->ConvertToNinjaPath(targetOutputReal);
} else if (gt->IsFrameworkOnApple()) {
// Create the library framework.
this->OSXBundleGenerator->CreateFramework(
tgtNames.Output, gt->GetDirectory(config), config);
} else if (gt->IsCFBundleOnApple()) {
// Create the core foundation bundle.
this->OSXBundleGenerator->CreateCFBundle(tgtNames.Output,
gt->GetDirectory(config), config);
}
// Write comments.
cmGlobalNinjaGenerator::WriteDivider(this->GetImplFileStream(fileConfig));
const cmStateEnums::TargetType targetType = gt->GetType();
this->GetImplFileStream(fileConfig)
<< "# Link build statements for " << cmState::GetTargetTypeName(targetType)
<< " target " << this->GetTargetName() << "\n\n";
cmNinjaBuild linkBuild(this->LanguageLinkerRule(config));
cmNinjaVars& vars = linkBuild.Variables;
// Compute the comment.
linkBuild.Comment =
cmStrCat("Link the ", this->GetVisibleTypeName(), ' ', targetOutputReal);
// Compute outputs.
linkBuild.Outputs.push_back(targetOutputReal);
if (firstForConfig) {
globalGen->GetByproductsForCleanTarget(config).push_back(targetOutputReal);
}
if (this->TargetLinkLanguage(config) == "Swift") {
vars["SWIFT_LIBRARY_NAME"] = [this, config]() -> std::string {
cmGeneratorTarget::Names targetNames =
this->GetGeneratorTarget()->GetLibraryNames(config);
return targetNames.Base;
}();
vars["SWIFT_MODULE_NAME"] = [gt]() -> std::string {
if (const char* name = gt->GetProperty("Swift_MODULE_NAME")) {
return name;
}
return gt->GetName();
}();
vars["SWIFT_MODULE"] = [this](const std::string& module) -> std::string {
std::string directory =
this->GetLocalGenerator()->GetCurrentBinaryDirectory();
if (const char* prop = this->GetGeneratorTarget()->GetProperty(
"Swift_MODULE_DIRECTORY")) {
directory = prop;
}
std::string name = module + ".swiftmodule";
if (const char* prop =
this->GetGeneratorTarget()->GetProperty("Swift_MODULE")) {
name = prop;
}
return this->GetLocalGenerator()->ConvertToOutputFormat(
this->ConvertToNinjaPath(directory + "/" + name),
cmOutputConverter::SHELL);
}(vars["SWIFT_MODULE_NAME"]);
const std::string map = cmStrCat(gt->GetSupportDirectory(), '/', config,
'/', "output-file-map.json");
vars["SWIFT_OUTPUT_FILE_MAP"] =
this->GetLocalGenerator()->ConvertToOutputFormat(
this->ConvertToNinjaPath(map), cmOutputConverter::SHELL);
vars["SWIFT_SOURCES"] = [this, config]() -> std::string {
std::vector<cmSourceFile const*> sources;
std::stringstream oss;
this->GetGeneratorTarget()->GetObjectSources(sources, config);
cmLocalGenerator const* LocalGen = this->GetLocalGenerator();
for (const auto& source : sources) {
oss << " "
<< LocalGen->ConvertToOutputFormat(
this->ConvertToNinjaPath(this->GetSourceFilePath(source)),
cmOutputConverter::SHELL);
}
return oss.str();
}();
// Since we do not perform object builds, compute the
// defines/flags/includes here so that they can be passed along
// appropriately.
vars["DEFINES"] = this->GetDefines("Swift", config);
vars["FLAGS"] = this->GetFlags("Swift", config);
vars["INCLUDES"] = this->GetIncludes("Swift", config);
}
// Compute specific libraries to link with.
if (this->TargetLinkLanguage(config) == "Swift") {
std::vector<cmSourceFile const*> sources;
gt->GetObjectSources(sources, config);
for (const auto& source : sources) {
linkBuild.Outputs.push_back(
this->ConvertToNinjaPath(this->GetObjectFilePath(source, config)));
linkBuild.ExplicitDeps.push_back(
this->ConvertToNinjaPath(this->GetSourceFilePath(source)));
}
linkBuild.Outputs.push_back(vars["SWIFT_MODULE"]);
} else {
linkBuild.ExplicitDeps = this->GetObjects(config);
}
linkBuild.ImplicitDeps =
this->ComputeLinkDeps(this->TargetLinkLanguage(config), config);
if (!this->DeviceLinkObject.empty()) {
linkBuild.ExplicitDeps.push_back(this->DeviceLinkObject);
}
std::string frameworkPath;
std::string linkPath;
std::string createRule =
gt->GetCreateRuleVariable(this->TargetLinkLanguage(config), config);
bool useWatcomQuote = mf->IsOn(createRule + "_USE_WATCOM_QUOTE");
cmLocalNinjaGenerator& localGen = *this->GetLocalGenerator();
vars["TARGET_FILE"] =
localGen.ConvertToOutputFormat(targetOutputReal, cmOutputConverter::SHELL);
std::unique_ptr<cmLinkLineComputer> linkLineComputer =
globalGen->CreateLinkLineComputer(
this->GetLocalGenerator(),
this->GetLocalGenerator()->GetStateSnapshot().GetDirectory());
linkLineComputer->SetUseWatcomQuote(useWatcomQuote);
linkLineComputer->SetUseNinjaMulti(globalGen->IsMultiConfig());
localGen.GetTargetFlags(linkLineComputer.get(), config,
vars["LINK_LIBRARIES"], vars["FLAGS"],
vars["LINK_FLAGS"], frameworkPath, linkPath, gt);
// Add OS X version flags, if any.
if (this->GeneratorTarget->GetType() == cmStateEnums::SHARED_LIBRARY ||
this->GeneratorTarget->GetType() == cmStateEnums::MODULE_LIBRARY) {
this->AppendOSXVerFlag(vars["LINK_FLAGS"],
this->TargetLinkLanguage(config), "COMPATIBILITY",
true);
this->AppendOSXVerFlag(vars["LINK_FLAGS"],
this->TargetLinkLanguage(config), "CURRENT", false);
}
this->addPoolNinjaVariable("JOB_POOL_LINK", gt, vars);
this->AddModuleDefinitionFlag(linkLineComputer.get(), vars["LINK_FLAGS"],
config);
vars["LINK_FLAGS"] = globalGen->EncodeLiteral(vars["LINK_FLAGS"]);
vars["MANIFESTS"] = this->GetManifests(config);
vars["AIX_EXPORTS"] = this->GetAIXExports(config);
vars["LINK_PATH"] = frameworkPath + linkPath;
std::string lwyuFlags;
if (gt->GetPropertyAsBool("LINK_WHAT_YOU_USE")) {
lwyuFlags = " -Wl,--no-as-needed";
}
// Compute architecture specific link flags. Yes, these go into a different
// variable for executables, probably due to a mistake made when duplicating
// code between the Makefile executable and library generators.
if (targetType == cmStateEnums::EXECUTABLE) {
std::string t = vars["FLAGS"];
localGen.AddArchitectureFlags(t, gt, this->TargetLinkLanguage(config),
config);
t += lwyuFlags;
vars["FLAGS"] = t;
} else {
std::string t = vars["ARCH_FLAGS"];
localGen.AddArchitectureFlags(t, gt, this->TargetLinkLanguage(config),
config);
vars["ARCH_FLAGS"] = t;
t.clear();
t += lwyuFlags;
localGen.AddLanguageFlagsForLinking(
t, gt, this->TargetLinkLanguage(config), config);
vars["LANGUAGE_COMPILE_FLAGS"] = t;
}
if (gt->HasSOName(config)) {
vars["SONAME_FLAG"] = mf->GetSONameFlag(this->TargetLinkLanguage(config));
vars["SONAME"] = tgtNames.SharedObject;
if (targetType == cmStateEnums::SHARED_LIBRARY) {
std::string install_dir = gt->GetInstallNameDirForBuildTree(config);
if (!install_dir.empty()) {
vars["INSTALLNAME_DIR"] = localGen.ConvertToOutputFormat(
install_dir, cmOutputConverter::SHELL);
}
}
}
cmNinjaDeps byproducts;
if (!tgtNames.ImportLibrary.empty()) {
const std::string impLibPath = localGen.ConvertToOutputFormat(
targetOutputImplib, cmOutputConverter::SHELL);
vars["TARGET_IMPLIB"] = impLibPath;
EnsureParentDirectoryExists(impLibPath);
if (gt->HasImportLibrary(config)) {
byproducts.push_back(targetOutputImplib);
if (firstForConfig) {
globalGen->GetByproductsForCleanTarget(config).push_back(
targetOutputImplib);
}
}
}
if (!this->SetMsvcTargetPdbVariable(vars, config)) {
// It is common to place debug symbols at a specific place,
// so we need a plain target name in the rule available.
std::string prefix;
std::string base;
std::string suffix;
gt->GetFullNameComponents(prefix, base, suffix);
std::string dbg_suffix = ".dbg";
// TODO: Where to document?
if (mf->GetDefinition("CMAKE_DEBUG_SYMBOL_SUFFIX")) {
dbg_suffix = mf->GetDefinition("CMAKE_DEBUG_SYMBOL_SUFFIX");
}
vars["TARGET_PDB"] = base + suffix + dbg_suffix;
}
const std::string objPath =
cmStrCat(gt->GetSupportDirectory(), globalGen->ConfigDirectory(config));
vars["OBJECT_DIR"] = this->GetLocalGenerator()->ConvertToOutputFormat(
this->ConvertToNinjaPath(objPath), cmOutputConverter::SHELL);
EnsureDirectoryExists(objPath);
std::string& linkLibraries = vars["LINK_LIBRARIES"];
std::string& link_path = vars["LINK_PATH"];
if (globalGen->IsGCCOnWindows()) {
// ar.exe can't handle backslashes in rsp files (implicitly used by gcc)
std::replace(linkLibraries.begin(), linkLibraries.end(), '\\', '/');
std::replace(link_path.begin(), link_path.end(), '\\', '/');
}
const std::vector<cmCustomCommand>* cmdLists[3] = {
&gt->GetPreBuildCommands(), &gt->GetPreLinkCommands(),
&gt->GetPostBuildCommands()
};
std::vector<std::string> preLinkCmdLines;
std::vector<std::string> postBuildCmdLines;
if (config == fileConfig) {
std::vector<std::string>* cmdLineLists[3] = { &preLinkCmdLines,
&preLinkCmdLines,
&postBuildCmdLines };
for (unsigned i = 0; i != 3; ++i) {
for (cmCustomCommand const& cc : *cmdLists[i]) {
cmCustomCommandGenerator ccg(cc, config, this->GetLocalGenerator());
localGen.AppendCustomCommandLines(ccg, *cmdLineLists[i]);
std::vector<std::string> const& ccByproducts = ccg.GetByproducts();
std::transform(ccByproducts.begin(), ccByproducts.end(),
std::back_inserter(byproducts), MapToNinjaPath());
std::transform(
ccByproducts.begin(), ccByproducts.end(),
std::back_inserter(globalGen->GetByproductsForCleanTarget()),
MapToNinjaPath());
}
}
}
// maybe create .def file from list of objects
cmGeneratorTarget::ModuleDefinitionInfo const* mdi =
gt->GetModuleDefinitionInfo(config);
if (mdi && mdi->DefFileGenerated) {
std::string cmakeCommand =
this->GetLocalGenerator()->ConvertToOutputFormat(
cmSystemTools::GetCMakeCommand(), cmOutputConverter::SHELL);
std::string cmd =
cmStrCat(cmakeCommand, " -E __create_def ",
this->GetLocalGenerator()->ConvertToOutputFormat(
mdi->DefFile, cmOutputConverter::SHELL),
' ');
std::string obj_list_file = mdi->DefFile + ".objs";
cmd += this->GetLocalGenerator()->ConvertToOutputFormat(
obj_list_file, cmOutputConverter::SHELL);
const char* nm_executable = GetMakefile()->GetDefinition("CMAKE_NM");
if (nm_executable && *nm_executable) {
cmd += " --nm=";
cmd += this->LocalCommonGenerator->ConvertToOutputFormat(
nm_executable, cmOutputConverter::SHELL);
}
preLinkCmdLines.push_back(std::move(cmd));
// create a list of obj files for the -E __create_def to read
cmGeneratedFileStream fout(obj_list_file);
if (mdi->WindowsExportAllSymbols) {
cmNinjaDeps objs = this->GetObjects(config);
for (std::string const& obj : objs) {
if (cmHasLiteralSuffix(obj, ".obj")) {
fout << obj << "\n";
}
}
}
for (cmSourceFile const* src : mdi->Sources) {
fout << src->GetFullPath() << "\n";
}
}
// If we have any PRE_LINK commands, we need to go back to CMAKE_BINARY_DIR
// for the link commands.
if (!preLinkCmdLines.empty()) {
const std::string homeOutDir = localGen.ConvertToOutputFormat(
localGen.GetBinaryDirectory(), cmOutputConverter::SHELL);
preLinkCmdLines.push_back("cd " + homeOutDir);
}
vars["PRE_LINK"] = localGen.BuildCommandLine(preLinkCmdLines, "pre-link",
this->GeneratorTarget);
std::string postBuildCmdLine = localGen.BuildCommandLine(
postBuildCmdLines, "post-build", this->GeneratorTarget);
cmNinjaVars symlinkVars;
bool const symlinkNeeded =
(targetOutput != targetOutputReal && !gt->IsFrameworkOnApple());
if (!symlinkNeeded) {
vars["POST_BUILD"] = postBuildCmdLine;
} else {
vars["POST_BUILD"] = cmGlobalNinjaGenerator::SHELL_NOOP;
symlinkVars["POST_BUILD"] = postBuildCmdLine;
}
std::string cmakeVarLang =
cmStrCat("CMAKE_", this->TargetLinkLanguage(config));
// build response file name
std::string cmakeLinkVar = cmakeVarLang + "_RESPONSE_FILE_LINK_FLAG";
const char* flag = GetMakefile()->GetDefinition(cmakeLinkVar);
bool const lang_supports_response =
!(this->TargetLinkLanguage(config) == "RC" ||
(this->TargetLinkLanguage(config) == "CUDA" && !flag));
int commandLineLengthLimit = -1;
if (!lang_supports_response || !this->ForceResponseFile()) {
commandLineLengthLimit =
static_cast<int>(cmSystemTools::CalculateCommandLineLengthLimit()) -
globalGen->GetRuleCmdLength(linkBuild.Rule);
}
linkBuild.RspFile = this->ConvertToNinjaPath(std::string("CMakeFiles/") +
gt->GetName() + ".rsp");
// Gather order-only dependencies.
this->GetLocalGenerator()->AppendTargetDepends(gt, linkBuild.OrderOnlyDeps,
config, fileConfig);
// Add order-only dependencies on versioning symlinks of shared libs we link.
if (!this->GeneratorTarget->IsDLLPlatform()) {
if (cmComputeLinkInformation* cli =
this->GeneratorTarget->GetLinkInformation(config)) {
for (auto const& item : cli->GetItems()) {
if (item.Target &&
item.Target->GetType() == cmStateEnums::SHARED_LIBRARY &&
!item.Target->IsFrameworkOnApple()) {
std::string const& lib =
this->ConvertToNinjaPath(item.Target->GetFullPath(config));
if (std::find(linkBuild.ImplicitDeps.begin(),
linkBuild.ImplicitDeps.end(),
lib) == linkBuild.ImplicitDeps.end()) {
linkBuild.OrderOnlyDeps.emplace_back(lib);
}
}
}
}
}
// Ninja should restat after linking if and only if there are byproducts.
vars["RESTAT"] = byproducts.empty() ? "" : "1";
for (std::string const& o : byproducts) {
globalGen->SeenCustomCommandOutput(o);
linkBuild.Outputs.push_back(o);
}
// Write the build statement for this target.
bool usedResponseFile = false;
globalGen->WriteBuild(this->GetImplFileStream(fileConfig), linkBuild,
commandLineLengthLimit, &usedResponseFile);
this->WriteLinkRule(usedResponseFile, config);
if (symlinkNeeded) {
if (targetType == cmStateEnums::EXECUTABLE) {
cmNinjaBuild build("CMAKE_SYMLINK_EXECUTABLE");
build.Comment = "Create executable symlink " + targetOutput;
build.Outputs.push_back(targetOutput);
if (firstForConfig) {
globalGen->GetByproductsForCleanTarget(config).push_back(targetOutput);
}
build.ExplicitDeps.push_back(targetOutputReal);
build.Variables = std::move(symlinkVars);
globalGen->WriteBuild(this->GetImplFileStream(fileConfig), build);
} else {
cmNinjaBuild build("CMAKE_SYMLINK_LIBRARY");
build.Comment = "Create library symlink " + targetOutput;
std::string const soName = this->ConvertToNinjaPath(
this->GetTargetFilePath(tgtNames.SharedObject, config));
// If one link has to be created.
if (targetOutputReal == soName || targetOutput == soName) {
symlinkVars["SONAME"] =
this->GetLocalGenerator()->ConvertToOutputFormat(
soName, cmOutputConverter::SHELL);
} else {
symlinkVars["SONAME"].clear();
build.Outputs.push_back(soName);
if (firstForConfig) {
globalGen->GetByproductsForCleanTarget(config).push_back(soName);
}
}
build.Outputs.push_back(targetOutput);
if (firstForConfig) {
globalGen->GetByproductsForCleanTarget(config).push_back(targetOutput);
}
build.ExplicitDeps.push_back(targetOutputReal);
build.Variables = std::move(symlinkVars);
globalGen->WriteBuild(this->GetImplFileStream(fileConfig), build);
}
}
// Add aliases for the file name and the target name.
globalGen->AddTargetAlias(tgtNames.Output, gt, config);
globalGen->AddTargetAlias(this->GetTargetName(), gt, config);
}
void cmNinjaNormalTargetGenerator::WriteObjectLibStatement(
const std::string& config)
{
// Write a phony output that depends on all object files.
{
cmNinjaBuild build("phony");
build.Comment = "Object library " + this->GetTargetName();
this->GetLocalGenerator()->AppendTargetOutputs(this->GetGeneratorTarget(),
build.Outputs, config);
this->GetLocalGenerator()->AppendTargetOutputs(
this->GetGeneratorTarget(),
this->GetGlobalGenerator()->GetByproductsForCleanTarget(config), config);
build.ExplicitDeps = this->GetObjects(config);
this->GetGlobalGenerator()->WriteBuild(this->GetCommonFileStream(), build);
}
// Add aliases for the target name.
this->GetGlobalGenerator()->AddTargetAlias(
this->GetTargetName(), this->GetGeneratorTarget(), config);
}
cmGeneratorTarget::Names cmNinjaNormalTargetGenerator::TargetNames(
const std::string& config) const
{
if (this->GeneratorTarget->GetType() == cmStateEnums::EXECUTABLE) {
return this->GeneratorTarget->GetExecutableNames(config);
}
return this->GeneratorTarget->GetLibraryNames(config);
}
std::string cmNinjaNormalTargetGenerator::TargetLinkLanguage(
const std::string& config) const
{
return this->GeneratorTarget->GetLinkerLanguage(config);
}