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Merge topic 'cleanup-gen-lookups'

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7ff9ab3b10 Makefile: De-duplicate executable link rule lookup
79f5ef19fe De-duplicate checks for whether a platform uses Windows DLLs
22d3eb5d5e Refactor checks for whether a target has an import library

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3550
This commit is contained in:
Brad King 2019-07-15 11:41:43 +00:00 committed by Kitware Robot
commit d7e53b4274
12 changed files with 67 additions and 64 deletions
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21
Source/cmComputeLinkInformation.cxx
View File

@ -268,10 +268,6 @@ cmComputeLinkInformation::cmComputeLinkInformation(
return;
}
// Check whether we should use an import library for linking a target.
this->UseImportLibrary =
this->Makefile->IsDefinitionSet("CMAKE_IMPORT_LIBRARY_SUFFIX");
// Check whether we should skip dependencies on shared library files.
this->LinkDependsNoShared =
this->Target->GetPropertyAsBool("LINK_DEPENDS_NO_SHARED");
@ -280,7 +276,7 @@ cmComputeLinkInformation::cmComputeLinkInformation(
// to use when creating a plugin (module) that obtains symbols from
// the program that will load it.
this->LoaderFlag = nullptr;
if (!this->UseImportLibrary &&
if (!this->Target->IsDLLPlatform() &&
this->Target->GetType() == cmStateEnums::MODULE_LIBRARY) {
std::string loader_flag_var = "CMAKE_SHARED_MODULE_LOADER_";
loader_flag_var += this->LinkLanguage;
@ -493,9 +489,7 @@ bool cmComputeLinkInformation::Compute()
std::set<cmGeneratorTarget const*> const& wrongItems =
cld.GetOldWrongConfigItems();
for (cmGeneratorTarget const* tgt : wrongItems) {
bool implib = (this->UseImportLibrary &&
(tgt->GetType() == cmStateEnums::SHARED_LIBRARY));
cmStateEnums::ArtifactType artifact = implib
cmStateEnums::ArtifactType artifact = tgt->HasImportLibrary(this->Config)
? cmStateEnums::ImportLibraryArtifact
: cmStateEnums::RuntimeBinaryArtifact;
this->OldLinkDirItems.push_back(
@ -578,7 +572,7 @@ void cmComputeLinkInformation::AddItem(std::string const& item,
// Compute the proper name to use to link this library.
const std::string& config = this->Config;
bool impexe = (tgt && tgt->IsExecutableWithExports());
if (impexe && !this->UseImportLibrary && !this->LoaderFlag) {
if (impexe && !tgt->HasImportLibrary(config) && !this->LoaderFlag) {
// Skip linking to executables on platforms with no import
// libraries or loader flags.
return;
@ -592,7 +586,7 @@ void cmComputeLinkInformation::AddItem(std::string const& item,
// platform. Add it now.
std::string linkItem;
linkItem = this->LoaderFlag;
cmStateEnums::ArtifactType artifact = this->UseImportLibrary
cmStateEnums::ArtifactType artifact = tgt->HasImportLibrary(config)
? cmStateEnums::ImportLibraryArtifact
: cmStateEnums::RuntimeBinaryArtifact;
@ -616,10 +610,7 @@ void cmComputeLinkInformation::AddItem(std::string const& item,
// Its object-files should already have been extracted for linking.
} else {
// Decide whether to use an import library.
bool implib =
(this->UseImportLibrary &&
(impexe || tgt->GetType() == cmStateEnums::SHARED_LIBRARY));
cmStateEnums::ArtifactType artifact = implib
cmStateEnums::ArtifactType artifact = tgt->HasImportLibrary(config)
? cmStateEnums::ImportLibraryArtifact
: cmStateEnums::RuntimeBinaryArtifact;
@ -694,7 +685,7 @@ void cmComputeLinkInformation::AddSharedDepItem(std::string const& item,
// linked will be able to find it.
std::string lib;
if (tgt) {
cmStateEnums::ArtifactType artifact = this->UseImportLibrary
cmStateEnums::ArtifactType artifact = tgt->HasImportLibrary(this->Config)
? cmStateEnums::ImportLibraryArtifact
: cmStateEnums::RuntimeBinaryArtifact;
lib = tgt->GetFullPath(this->Config, artifact);

1
Source/cmComputeLinkInformation.h
View File

@ -179,7 +179,6 @@ private:
bool OldLinkDirMode;
bool OpenBSD;
bool LinkDependsNoShared;
bool UseImportLibrary;
bool RuntimeUseChrpath;
bool NoSONameUsesPath;
bool LinkWithRuntimePath;

5
Source/cmExportBuildFileGenerator.cxx
View File

@ -236,14 +236,15 @@ void cmExportBuildFileGenerator::SetImportLocationProperty(
}
// Add the import library for windows DLLs.
if (target->HasImportLibrary(config) &&
mf->GetDefinition("CMAKE_IMPORT_LIBRARY_SUFFIX")) {
if (target->HasImportLibrary(config)) {
std::string prop = "IMPORTED_IMPLIB";
prop += suffix;
std::string value =
target->GetFullPath(config, cmStateEnums::ImportLibraryArtifact);
if (mf->GetDefinition("CMAKE_IMPORT_LIBRARY_SUFFIX")) {
target->GetImplibGNUtoMS(config, value, value,
"${CMAKE_IMPORT_LIBRARY_SUFFIX}");
}
properties[prop] = value;
}
}

7
Source/cmFileAPICodemodel.cxx
View File

@ -1076,10 +1076,7 @@ Json::Value Target::DumpArtifacts()
}
// Add Windows-specific artifacts produced by the linker.
if (this->GT->IsDLLPlatform() &&
this->GT->GetType() != cmStateEnums::STATIC_LIBRARY) {
if (this->GT->GetType() == cmStateEnums::SHARED_LIBRARY ||
this->GT->IsExecutableWithExports()) {
if (this->GT->HasImportLibrary(this->Config)) {
Json::Value artifact = Json::objectValue;
artifact["path"] =
RelativeIfUnder(this->TopBuild,
@ -1087,6 +1084,8 @@ Json::Value Target::DumpArtifacts()
this->Config, cmStateEnums::ImportLibraryArtifact));
artifacts.append(std::move(artifact)); // NOLINT(*)
}
if (this->GT->IsDLLPlatform() &&
this->GT->GetType() != cmStateEnums::STATIC_LIBRARY) {
cmGeneratorTarget::OutputInfo const* output =
this->GT->GetOutputInfo(this->Config);
if (output && !output->PdbDir.empty()) {

38
Source/cmGeneratorTarget.cxx
View File

@ -259,9 +259,6 @@ cmGeneratorTarget::cmGeneratorTarget(cmTarget* t, cmLocalGenerator* lg)
t->GetSourceBacktraces(),
this->SourceEntries, true);
this->DLLPlatform =
!this->Makefile->GetSafeDefinition("CMAKE_IMPORT_LIBRARY_SUFFIX").empty();
this->PolicyMap = t->GetPolicyMap();
}
@ -468,7 +465,7 @@ std::string cmGeneratorTarget::GetFilePrefix(
const std::string& config, cmStateEnums::ArtifactType artifact) const
{
if (this->IsImported()) {
const char* prefix = this->GetFilePrefixInternal(artifact);
const char* prefix = this->GetFilePrefixInternal(config, artifact);
return prefix ? prefix : std::string();
}
@ -481,7 +478,7 @@ std::string cmGeneratorTarget::GetFileSuffix(
const std::string& config, cmStateEnums::ArtifactType artifact) const
{
if (this->IsImported()) {
const char* suffix = this->GetFileSuffixInternal(artifact);
const char* suffix = this->GetFileSuffixInternal(config, artifact);
return suffix ? suffix : std::string();
}
@ -508,7 +505,8 @@ std::string cmGeneratorTarget::GetFilePostfix(const std::string& config) const
}
const char* cmGeneratorTarget::GetFilePrefixInternal(
cmStateEnums::ArtifactType artifact, const std::string& language) const
std::string const& config, cmStateEnums::ArtifactType artifact,
const std::string& language) const
{
// no prefix for non-main target types.
if (this->GetType() != cmStateEnums::STATIC_LIBRARY &&
@ -523,8 +521,7 @@ const char* cmGeneratorTarget::GetFilePrefixInternal(
// Return an empty prefix for the import library if this platform
// does not support import libraries.
if (isImportedLibraryArtifact &&
!this->Makefile->GetDefinition("CMAKE_IMPORT_LIBRARY_SUFFIX")) {
if (isImportedLibraryArtifact && !this->NeedImportLibraryName(config)) {
return nullptr;
}
@ -558,7 +555,8 @@ const char* cmGeneratorTarget::GetFilePrefixInternal(
return targetPrefix;
}
const char* cmGeneratorTarget::GetFileSuffixInternal(
cmStateEnums::ArtifactType artifact, const std::string& language) const
std::string const& config, cmStateEnums::ArtifactType artifact,
const std::string& language) const
{
// no suffix for non-main target types.
if (this->GetType() != cmStateEnums::STATIC_LIBRARY &&
@ -573,8 +571,7 @@ const char* cmGeneratorTarget::GetFileSuffixInternal(
// Return an empty suffix for the import library if this platform
// does not support import libraries.
if (isImportedLibraryArtifact &&
!this->Makefile->GetDefinition("CMAKE_IMPORT_LIBRARY_SUFFIX")) {
if (isImportedLibraryArtifact && !this->NeedImportLibraryName(config)) {
return nullptr;
}
@ -2357,7 +2354,7 @@ void cmGeneratorTarget::ComputeModuleDefinitionInfo(
bool cmGeneratorTarget::IsDLLPlatform() const
{
return this->DLLPlatform;
return this->Target->IsDLLPlatform();
}
void cmGeneratorTarget::GetAutoUicOptions(std::vector<std::string>& result,
@ -3924,8 +3921,7 @@ void cmGeneratorTarget::GetFullNameInternal(
// Return an empty name for the import library if this platform
// does not support import libraries.
if (isImportedLibraryArtifact &&
!this->Makefile->GetDefinition("CMAKE_IMPORT_LIBRARY_SUFFIX")) {
if (isImportedLibraryArtifact && !this->NeedImportLibraryName(config)) {
outPrefix.clear();
outBase.clear();
outSuffix.clear();
@ -3934,8 +3930,8 @@ void cmGeneratorTarget::GetFullNameInternal(
// retrieve prefix and suffix
std::string ll = this->GetLinkerLanguage(config);
const char* targetPrefix = this->GetFilePrefixInternal(artifact, ll);
const char* targetSuffix = this->GetFileSuffixInternal(artifact, ll);
const char* targetPrefix = this->GetFilePrefixInternal(config, artifact, ll);
const char* targetSuffix = this->GetFileSuffixInternal(config, artifact, ll);
// The implib option is only allowed for shared libraries, module
// libraries, and executables.
@ -6363,6 +6359,16 @@ bool cmGeneratorTarget::HasImportLibrary(std::string const& config) const
this->GetManagedType(config) != ManagedType::Managed);
}
bool cmGeneratorTarget::NeedImportLibraryName(std::string const& config) const
{
return this->HasImportLibrary(config) ||
// On DLL platforms we always generate the import library name
// just in case the sources have export markup.
(this->IsDLLPlatform() &&
(this->GetType() == cmStateEnums::EXECUTABLE ||
this->GetType() == cmStateEnums::MODULE_LIBRARY));
}
std::string cmGeneratorTarget::GetSupportDirectory() const
{
std::string dir = this->LocalGenerator->GetCurrentBinaryDirectory();

9
Source/cmGeneratorTarget.h
View File

@ -743,9 +743,13 @@ private:
mutable std::map<std::string, bool> DebugCompatiblePropertiesDone;
const char* GetFilePrefixInternal(cmStateEnums::ArtifactType artifact,
bool NeedImportLibraryName(std::string const& config) const;
const char* GetFilePrefixInternal(std::string const& config,
cmStateEnums::ArtifactType artifact,
const std::string& language = "") const;
const char* GetFileSuffixInternal(cmStateEnums::ArtifactType artifact,
const char* GetFileSuffixInternal(std::string const& config,
cmStateEnums::ArtifactType artifact,
const std::string& language = "") const;
std::string GetFullNameInternal(const std::string& config,
@ -909,7 +913,6 @@ private:
mutable bool DebugSourcesDone;
mutable bool LinkImplementationLanguageIsContextDependent;
mutable bool UtilityItemsDone;
bool DLLPlatform;
bool ComputePDBOutputDir(const std::string& kind, const std::string& config,
std::string& out) const;

8
Source/cmInstallCommand.cxx
View File

@ -389,10 +389,6 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
return true;
}
// Check whether this is a DLL platform.
bool dll_platform =
!this->Makefile->GetSafeDefinition("CMAKE_IMPORT_LIBRARY_SUFFIX").empty();
for (std::string const& tgt : targetList) {
if (this->Makefile->IsAlias(tgt)) {
@ -472,7 +468,7 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
// Shared libraries are handled differently on DLL and non-DLL
// platforms. All windows platforms are DLL platforms including
// cygwin. Currently no other platform is a DLL platform.
if (dll_platform) {
if (target.IsDLLPlatform()) {
// When in namelink only mode skip all libraries on Windows.
if (namelinkMode == cmInstallTargetGenerator::NamelinkModeOnly) {
continue;
@ -641,7 +637,7 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
// On DLL platforms an executable may also have an import
// library. Install it to the archive destination if it
// exists.
if (dll_platform && !archiveArgs.GetDestination().empty() &&
if (target.IsDLLPlatform() && !archiveArgs.GetDestination().empty() &&
target.IsExecutableWithExports()) {
// The import library uses the ARCHIVE properties.
archiveGenerator = CreateInstallTargetGenerator(

4
Source/cmJsonObjects.cxx
View File

@ -516,9 +516,11 @@ static Json::Value DumpTarget(cmGeneratorTarget* target,
Json::Value artifacts = Json::arrayValue;
artifacts.append(
target->GetFullPath(config, cmStateEnums::RuntimeBinaryArtifact));
if (target->IsDLLPlatform()) {
if (target->HasImportLibrary(config)) {
artifacts.append(
target->GetFullPath(config, cmStateEnums::ImportLibraryArtifact));
}
if (target->IsDLLPlatform()) {
const cmGeneratorTarget::OutputInfo* output =
target->GetOutputInfo(config);
if (output && !output->PdbDir.empty()) {

3
Source/cmLinkLineComputer.cxx
View File

@ -110,8 +110,7 @@ std::string cmLinkLineComputer::ComputeLinkPath(
if (target->GetType() == cmStateEnums::STATIC_LIBRARY ||
target->GetType() == cmStateEnums::SHARED_LIBRARY) {
cmStateEnums::ArtifactType type = cmStateEnums::RuntimeBinaryArtifact;
if (target->GetType() == cmStateEnums::SHARED_LIBRARY &&
target->IsDLLPlatform()) {
if (target->HasImportLibrary(cli.GetConfig())) {
type = cmStateEnums::ImportLibraryArtifact;
}

5
Source/cmMakefileExecutableTargetGenerator.cxx
View File

@ -483,9 +483,8 @@ void cmMakefileExecutableTargetGenerator::WriteExecutableRule(bool relink)
// Construct the main link rule.
std::vector<std::string> real_link_commands;
std::string linkRuleVar = "CMAKE_";
linkRuleVar += linkLanguage;
linkRuleVar += "_LINK_EXECUTABLE";
std::string linkRuleVar = this->GeneratorTarget->GetCreateRuleVariable(
linkLanguage, this->ConfigName);
std::string linkRule = this->GetLinkRule(linkRuleVar);
std::vector<std::string> commands1;
cmSystemTools::ExpandListArgument(linkRule, real_link_commands);

13
Source/cmTarget.cxx
View File

@ -170,7 +170,7 @@ public:
cmPropertyMap Properties;
bool IsGeneratorProvided;
bool HaveInstallRule;
bool DLLPlatform;
bool IsDLLPlatform;
bool IsAndroid;
bool IsImportedTarget;
bool ImportedGloballyVisible;
@ -218,7 +218,7 @@ cmTarget::cmTarget(std::string const& name, cmStateEnums::TargetType type,
impl->Name = name;
impl->IsGeneratorProvided = false;
impl->HaveInstallRule = false;
impl->DLLPlatform = false;
impl->IsDLLPlatform = false;
impl->IsAndroid = false;
impl->IsImportedTarget =
(vis == VisibilityImported || vis == VisibilityImportedGlobally);
@ -226,7 +226,7 @@ cmTarget::cmTarget(std::string const& name, cmStateEnums::TargetType type,
impl->BuildInterfaceIncludesAppended = false;
// Check whether this is a DLL platform.
impl->DLLPlatform =
impl->IsDLLPlatform =
!impl->Makefile->GetSafeDefinition("CMAKE_IMPORT_LIBRARY_SUFFIX").empty();
// Check whether we are targeting an Android platform.
@ -1659,6 +1659,11 @@ cmPropertyMap const& cmTarget::GetProperties() const
return impl->Properties;
}
bool cmTarget::IsDLLPlatform() const
{
return impl->IsDLLPlatform;
}
bool cmTarget::IsImported() const
{
return impl->IsImportedTarget;
@ -1874,7 +1879,7 @@ bool cmTarget::GetMappedConfig(std::string const& desired_config,
// If we needed to find one of the mapped configurations but did not
// On a DLL platform there may be only IMPORTED_IMPLIB for a shared
// library or an executable with exports.
bool allowImp = (impl->DLLPlatform &&
bool allowImp = (this->IsDLLPlatform() &&
(this->GetType() == cmStateEnums::SHARED_LIBRARY ||
this->IsExecutableWithExports()));

3
Source/cmTarget.h
View File

@ -177,6 +177,9 @@ public:
//! Get all properties
cmPropertyMap const& GetProperties() const;
//! Return whether or not the target is for a DLL platform.
bool IsDLLPlatform() const;
bool IsImported() const;
bool IsImportedGloballyVisible() const;