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-rw-r--r--clang/lib/Driver/Compilation.cpp2
-rw-r--r--clang/lib/Driver/Driver.cpp30
-rw-r--r--clang/lib/Driver/Job.cpp124
-rw-r--r--clang/lib/Driver/Tool.cpp12
-rw-r--r--clang/lib/Driver/Tools.cpp33
-rw-r--r--clang/lib/Driver/Tools.h102
6 files changed, 244 insertions, 59 deletions
diff --git a/clang/lib/Driver/Compilation.cpp b/clang/lib/Driver/Compilation.cpp
index a14b8894d20..124ecca4d3b 100644
--- a/clang/lib/Driver/Compilation.cpp
+++ b/clang/lib/Driver/Compilation.cpp
@@ -88,7 +88,7 @@ bool Compilation::CleanupFile(const char *File, bool IssueErrors) const {
// Failure is only failure if the file exists and is "regular". We checked
// for it being regular before, and llvm::sys::fs::remove ignores ENOENT,
// so we don't need to check again.
-
+
if (IssueErrors)
getDriver().Diag(clang::diag::err_drv_unable_to_remove_file)
<< EC.message();
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index c4d983fa2da..8068bbea78d 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -576,8 +576,31 @@ void Driver::generateCompilationDiagnostics(Compilation &C,
}
}
-int Driver::ExecuteCompilation(const Compilation &C,
- SmallVectorImpl< std::pair<int, const Command *> > &FailingCommands) const {
+void Driver::setUpResponseFiles(Compilation &C, Job &J) {
+ if (JobList *Jobs = dyn_cast<JobList>(&J)) {
+ for (JobList::iterator I = Jobs->begin(), E = Jobs->end(); I != E; ++I)
+ setUpResponseFiles(C, **I);
+ return;
+ }
+
+ Command *CurCommand = dyn_cast<Command>(&J);
+ if (!CurCommand)
+ return;
+
+ // Since argumentsFitWithinSystemLimits() may underestimate system's capacity
+ // if the tool does not support response files, there is a chance/ that things
+ // will just work without a response file, so we silently just skip it.
+ if (CurCommand->getCreator().getResponseFilesSupport() == Tool::RF_None ||
+ llvm::sys::argumentsFitWithinSystemLimits(CurCommand->getArguments()))
+ return;
+
+ std::string TmpName = GetTemporaryPath("response", "txt");
+ CurCommand->setResponseFile(C.addTempFile(C.getArgs().MakeArgString(
+ TmpName.c_str())));
+}
+
+int Driver::ExecuteCompilation(Compilation &C,
+ SmallVectorImpl< std::pair<int, const Command *> > &FailingCommands) {
// Just print if -### was present.
if (C.getArgs().hasArg(options::OPT__HASH_HASH_HASH)) {
C.getJobs().Print(llvm::errs(), "\n", true);
@@ -588,6 +611,9 @@ int Driver::ExecuteCompilation(const Compilation &C,
if (Diags.hasErrorOccurred())
return 1;
+ // Set up response file names for each command, if necessary
+ setUpResponseFiles(C, C.getJobs());
+
C.ExecuteJob(C.getJobs(), FailingCommands);
// Remove temp files.
diff --git a/clang/lib/Driver/Job.cpp b/clang/lib/Driver/Job.cpp
index 6a6fff6cf1d..1202c997b5e 100644
--- a/clang/lib/Driver/Job.cpp
+++ b/clang/lib/Driver/Job.cpp
@@ -12,8 +12,10 @@
#include "clang/Driver/Job.h"
#include "clang/Driver/Tool.h"
#include "clang/Driver/ToolChain.h"
+#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringRef.h"
+#include "llvm/ADT/StringSet.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Support/Program.h"
#include "llvm/Support/raw_ostream.h"
@@ -21,6 +23,7 @@
using namespace clang::driver;
using llvm::raw_ostream;
using llvm::StringRef;
+using llvm::ArrayRef;
Job::~Job() {}
@@ -28,7 +31,8 @@ Command::Command(const Action &_Source, const Tool &_Creator,
const char *_Executable,
const ArgStringList &_Arguments)
: Job(CommandClass), Source(_Source), Creator(_Creator),
- Executable(_Executable), Arguments(_Arguments) {}
+ Executable(_Executable), Arguments(_Arguments),
+ ResponseFile(nullptr) {}
static int skipArgs(const char *Flag) {
// These flags are all of the form -Flag <Arg> and are treated as two
@@ -93,14 +97,74 @@ static void PrintArg(raw_ostream &OS, const char *Arg, bool Quote) {
OS << '"';
}
+void Command::writeResponseFile(raw_ostream &OS) const {
+ // In a file list, we only write the set of inputs to the response file
+ if (Creator.getResponseFilesSupport() == Tool::RF_FileList) {
+ for (const char *Arg : InputFileList) {
+ OS << Arg << '\n';
+ }
+ return;
+ }
+
+ // In regular response files, we send all arguments to the response file
+ for (const char *Arg : Arguments) {
+ OS << '"';
+
+ for (; *Arg != '\0'; Arg++) {
+ if (*Arg == '\"' || *Arg == '\\') {
+ OS << '\\';
+ }
+ OS << *Arg;
+ }
+
+ OS << "\" ";
+ }
+}
+
+void Command::buildArgvForResponseFile(
+ llvm::SmallVectorImpl<const char *> &Out) const {
+ // When not a file list, all arguments are sent to the response file.
+ // This leaves us to set the argv to a single parameter, requesting the tool
+ // to read the response file.
+ if (Creator.getResponseFilesSupport() != Tool::RF_FileList) {
+ Out.push_back(Executable);
+ Out.push_back(ResponseFileFlag.c_str());
+ return;
+ }
+
+ llvm::StringSet<> Inputs;
+ for (const char *InputName : InputFileList)
+ Inputs.insert(InputName);
+ Out.push_back(Executable);
+ // In a file list, build args vector ignoring parameters that will go in the
+ // response file (elements of the InputFileList vector)
+ bool FirstInput = true;
+ for (const char *Arg : Arguments) {
+ if (Inputs.count(Arg) == 0) {
+ Out.push_back(Arg);
+ } else if (FirstInput) {
+ FirstInput = false;
+ Out.push_back(Creator.getResponseFileFlag());
+ Out.push_back(ResponseFile);
+ }
+ }
+}
+
void Command::Print(raw_ostream &OS, const char *Terminator, bool Quote,
bool CrashReport) const {
// Always quote the exe.
OS << ' ';
PrintArg(OS, Executable, /*Quote=*/true);
- for (size_t i = 0, e = Arguments.size(); i < e; ++i) {
- const char *const Arg = Arguments[i];
+ llvm::ArrayRef<const char *> Args = Arguments;
+ llvm::SmallVector<const char *, 128> ArgsRespFile;
+ if (ResponseFile != nullptr) {
+ buildArgvForResponseFile(ArgsRespFile);
+ Args = ArrayRef<const char *>(ArgsRespFile).slice(1); // no executable name
+ }
+
+ for (size_t i = 0, e = Args.size(); i < e; ++i) {
+ const char *const Arg = Args[i];
if (CrashReport) {
if (int Skip = skipArgs(Arg)) {
@@ -114,19 +178,65 @@ void Command::Print(raw_ostream &OS, const char *Terminator, bool Quote,
if (CrashReport && quoteNextArg(Arg) && i + 1 < e) {
OS << ' ';
- PrintArg(OS, Arguments[++i], true);
+ PrintArg(OS, Args[++i], true);
}
}
+
+ if (ResponseFile != nullptr) {
+ OS << "\n Arguments passed via response file:\n";
+ writeResponseFile(OS);
+ // Avoiding duplicated newline terminator, since FileLists are
+ // newline-separated.
+ if (Creator.getResponseFilesSupport() != Tool::RF_FileList)
+ OS << "\n";
+ OS << " (end of response file)";
+ }
+
OS << Terminator;
}
+void Command::setResponseFile(const char *FileName) {
+ ResponseFile = FileName;
+ ResponseFileFlag = Creator.getResponseFileFlag();
+ ResponseFileFlag += FileName;
+}
+
int Command::Execute(const StringRef **Redirects, std::string *ErrMsg,
bool *ExecutionFailed) const {
SmallVector<const char*, 128> Argv;
- Argv.push_back(Executable);
- for (size_t i = 0, e = Arguments.size(); i != e; ++i)
- Argv.push_back(Arguments[i]);
+
+ if (ResponseFile == nullptr) {
+ Argv.push_back(Executable);
+ for (size_t i = 0, e = Arguments.size(); i != e; ++i)
+ Argv.push_back(Arguments[i]);
+ Argv.push_back(nullptr);
+
+ return llvm::sys::ExecuteAndWait(Executable, Argv.data(), /*env*/ nullptr,
+ Redirects, /*secondsToWait*/ 0,
+ /*memoryLimit*/ 0, ErrMsg,
+ ExecutionFailed);
+ }
+
+ // We need to put arguments in a response file (command is too large)
+ // Open stream to store the response file contents
+ std::string RespContents;
+ llvm::raw_string_ostream SS(RespContents);
+
+ // Write file contents and build the Argv vector
+ writeResponseFile(SS);
+ buildArgvForResponseFile(Argv);
Argv.push_back(nullptr);
+ SS.flush();
+
+ // Save the response file in the appropriate encoding
+ if (std::error_code EC = writeFileWithEncoding(
+ ResponseFile, RespContents, Creator.getResponseFileEncoding())) {
+ if (ErrMsg)
+ *ErrMsg = EC.message();
+ if (ExecutionFailed)
+ *ExecutionFailed = true;
+ return -1;
+ }
return llvm::sys::ExecuteAndWait(Executable, Argv.data(), /*env*/ nullptr,
Redirects, /*secondsToWait*/ 0,
diff --git a/clang/lib/Driver/Tool.cpp b/clang/lib/Driver/Tool.cpp
index b93864ff8bf..7142e822f16 100644
--- a/clang/lib/Driver/Tool.cpp
+++ b/clang/lib/Driver/Tool.cpp
@@ -11,11 +11,13 @@
using namespace clang::driver;
-Tool::Tool(const char *_Name, const char *_ShortName,
- const ToolChain &TC) : Name(_Name), ShortName(_ShortName),
- TheToolChain(TC)
-{
-}
+Tool::Tool(const char *_Name, const char *_ShortName, const ToolChain &TC,
+ ResponseFileSupport _ResponseSupport,
+ llvm::sys::WindowsEncodingMethod _ResponseEncoding,
+ const char *_ResponseFlag)
+ : Name(_Name), ShortName(_ShortName), TheToolChain(TC),
+ ResponseSupport(_ResponseSupport), ResponseEncoding(_ResponseEncoding),
+ ResponseFlag(_ResponseFlag) {}
Tool::~Tool() {
}
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 6be498eef57..408b2a895d1 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -506,7 +506,7 @@ static void getARMHWDivFeatures(const Driver &D, const Arg *A,
} else
D.Diag(diag::err_drv_clang_unsupported) << A->getAsString(Args);
}
-
+
// Handle -mfpu=.
//
// FIXME: Centralize feature selection, defaulting shouldn't be also in the
@@ -4928,6 +4928,8 @@ void ClangAs::ConstructJob(Compilation &C, const JobAction &JA,
SplitDebugName(Args, Inputs));
}
+void GnuTool::anchor() {}
+
void gcc::Common::ConstructJob(Compilation &C, const JobAction &JA,
const InputInfo &Output,
const InputInfoList &Inputs,
@@ -5782,6 +5784,12 @@ void darwin::Link::ConstructJob(Compilation &C, const JobAction &JA,
const char *LinkingOutput) const {
assert(Output.getType() == types::TY_Image && "Invalid linker output type.");
+ // If the number of arguments surpasses the system limits, we will encode the
+ // input files in a separate file, shortening the command line. To this end,
+ // build a list of input file names that can be passed via a file with the
+ // -filelist linker option.
+ llvm::opt::ArgStringList InputFileList;
+
// The logic here is derived from gcc's behavior; most of which
// comes from specs (starting with link_command). Consult gcc for
// more information.
@@ -5850,7 +5858,23 @@ void darwin::Link::ConstructJob(Compilation &C, const JobAction &JA,
}
AddLinkerInputs(getToolChain(), Inputs, Args, CmdArgs);
-
+ // Build the input file for -filelist (list of linker input files) in case we
+ // need it later
+ for (const auto &II : Inputs) {
+ if (!II.isFilename()) {
+ // This is a linker input argument.
+ // We cannot mix input arguments and file names in a -filelist input, thus
+ // we prematurely stop our list (remaining files shall be passed as
+ // arguments).
+ if (InputFileList.size() > 0)
+ break;
+
+ continue;
+ }
+
+ InputFileList.push_back(II.getFilename());
+ }
+
if (isObjCRuntimeLinked(Args) &&
!Args.hasArg(options::OPT_nostdlib) &&
!Args.hasArg(options::OPT_nodefaultlibs)) {
@@ -5893,7 +5917,10 @@ void darwin::Link::ConstructJob(Compilation &C, const JobAction &JA,
const char *Exec =
Args.MakeArgString(getToolChain().GetLinkerPath());
- C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs));
+ std::unique_ptr<Command> Cmd =
+ llvm::make_unique<Command>(JA, *this, Exec, CmdArgs);
+ Cmd->setInputFileList(std::move(InputFileList));
+ C.addCommand(std::move(Cmd));
}
void darwin::Lipo::ConstructJob(Compilation &C, const JobAction &JA,
diff --git a/clang/lib/Driver/Tools.h b/clang/lib/Driver/Tools.h
index 9579341ed80..8ab145652bb 100644
--- a/clang/lib/Driver/Tools.h
+++ b/clang/lib/Driver/Tools.h
@@ -90,7 +90,7 @@ using llvm::opt::ArgStringList;
mutable std::unique_ptr<visualstudio::Compile> CLFallback;
public:
- Clang(const ToolChain &TC) : Tool("clang", "clang frontend", TC) {}
+ Clang(const ToolChain &TC) : Tool("clang", "clang frontend", TC, RF_Full) {}
bool hasGoodDiagnostics() const override { return true; }
bool hasIntegratedAssembler() const override { return true; }
@@ -106,7 +106,8 @@ using llvm::opt::ArgStringList;
class LLVM_LIBRARY_VISIBILITY ClangAs : public Tool {
public:
ClangAs(const ToolChain &TC) : Tool("clang::as",
- "clang integrated assembler", TC) {}
+ "clang integrated assembler", TC,
+ RF_Full) {}
bool hasGoodDiagnostics() const override { return true; }
bool hasIntegratedAssembler() const override { return false; }
@@ -118,12 +119,22 @@ using llvm::opt::ArgStringList;
const char *LinkingOutput) const override;
};
+ /// \brief Base class for all GNU tools that provide the same behavior when
+ /// it comes to response files support
+ class GnuTool : public Tool {
+ virtual void anchor();
+
+ public:
+ GnuTool(const char *Name, const char *ShortName, const ToolChain &TC)
+ : Tool(Name, ShortName, TC, RF_Full, llvm::sys::WEM_CurrentCodePage) {}
+ };
+
/// gcc - Generic GCC tool implementations.
namespace gcc {
- class LLVM_LIBRARY_VISIBILITY Common : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Common : public GnuTool {
public:
Common(const char *Name, const char *ShortName,
- const ToolChain &TC) : Tool(Name, ShortName, TC) {}
+ const ToolChain &TC) : GnuTool(Name, ShortName, TC) {}
void ConstructJob(Compilation &C, const JobAction &JA,
const InputInfo &Output,
@@ -178,9 +189,9 @@ namespace gcc {
namespace hexagon {
// For Hexagon, we do not need to instantiate tools for PreProcess, PreCompile and Compile.
// We simply use "clang -cc1" for those actions.
- class LLVM_LIBRARY_VISIBILITY Assemble : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Assemble : public GnuTool {
public:
- Assemble(const ToolChain &TC) : Tool("hexagon::Assemble",
+ Assemble(const ToolChain &TC) : GnuTool("hexagon::Assemble",
"hexagon-as", TC) {}
bool hasIntegratedCPP() const override { return false; }
@@ -193,9 +204,9 @@ namespace hexagon {
const char *LinkingOutput) const override;
};
- class LLVM_LIBRARY_VISIBILITY Link : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Link : public GnuTool {
public:
- Link(const ToolChain &TC) : Tool("hexagon::Link",
+ Link(const ToolChain &TC) : GnuTool("hexagon::Link",
"hexagon-ld", TC) {}
bool hasIntegratedCPP() const override { return false; }
@@ -248,8 +259,13 @@ namespace darwin {
}
public:
- MachOTool(const char *Name, const char *ShortName,
- const ToolChain &TC) : Tool(Name, ShortName, TC) {}
+ MachOTool(
+ const char *Name, const char *ShortName, const ToolChain &TC,
+ ResponseFileSupport ResponseSupport = RF_None,
+ llvm::sys::WindowsEncodingMethod ResponseEncoding = llvm::sys::WEM_UTF8,
+ const char *ResponseFlag = "@")
+ : Tool(Name, ShortName, TC, ResponseSupport, ResponseEncoding,
+ ResponseFlag) {}
};
class LLVM_LIBRARY_VISIBILITY Assemble : public MachOTool {
@@ -272,7 +288,9 @@ namespace darwin {
const InputInfoList &Inputs) const;
public:
- Link(const ToolChain &TC) : MachOTool("darwin::Link", "linker", TC) {}
+ Link(const ToolChain &TC) : MachOTool("darwin::Link", "linker", TC,
+ RF_FileList, llvm::sys::WEM_UTF8,
+ "-filelist") {}
bool hasIntegratedCPP() const override { return false; }
bool isLinkJob() const override { return true; }
@@ -327,9 +345,9 @@ namespace darwin {
/// openbsd -- Directly call GNU Binutils assembler and linker
namespace openbsd {
- class LLVM_LIBRARY_VISIBILITY Assemble : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Assemble : public GnuTool {
public:
- Assemble(const ToolChain &TC) : Tool("openbsd::Assemble", "assembler",
+ Assemble(const ToolChain &TC) : GnuTool("openbsd::Assemble", "assembler",
TC) {}
bool hasIntegratedCPP() const override { return false; }
@@ -340,9 +358,9 @@ namespace openbsd {
const llvm::opt::ArgList &TCArgs,
const char *LinkingOutput) const override;
};
- class LLVM_LIBRARY_VISIBILITY Link : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Link : public GnuTool {
public:
- Link(const ToolChain &TC) : Tool("openbsd::Link", "linker", TC) {}
+ Link(const ToolChain &TC) : GnuTool("openbsd::Link", "linker", TC) {}
bool hasIntegratedCPP() const override { return false; }
bool isLinkJob() const override { return true; }
@@ -356,9 +374,9 @@ namespace openbsd {
/// bitrig -- Directly call GNU Binutils assembler and linker
namespace bitrig {
- class LLVM_LIBRARY_VISIBILITY Assemble : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Assemble : public GnuTool {
public:
- Assemble(const ToolChain &TC) : Tool("bitrig::Assemble", "assembler",
+ Assemble(const ToolChain &TC) : GnuTool("bitrig::Assemble", "assembler",
TC) {}
bool hasIntegratedCPP() const override { return false; }
@@ -368,9 +386,9 @@ namespace bitrig {
const llvm::opt::ArgList &TCArgs,
const char *LinkingOutput) const override;
};
- class LLVM_LIBRARY_VISIBILITY Link : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Link : public GnuTool {
public:
- Link(const ToolChain &TC) : Tool("bitrig::Link", "linker", TC) {}
+ Link(const ToolChain &TC) : GnuTool("bitrig::Link", "linker", TC) {}
bool hasIntegratedCPP() const override { return false; }
bool isLinkJob() const override { return true; }
@@ -384,9 +402,9 @@ namespace bitrig {
/// freebsd -- Directly call GNU Binutils assembler and linker
namespace freebsd {
- class LLVM_LIBRARY_VISIBILITY Assemble : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Assemble : public GnuTool {
public:
- Assemble(const ToolChain &TC) : Tool("freebsd::Assemble", "assembler",
+ Assemble(const ToolChain &TC) : GnuTool("freebsd::Assemble", "assembler",
TC) {}
bool hasIntegratedCPP() const override { return false; }
@@ -396,9 +414,9 @@ namespace freebsd {
const llvm::opt::ArgList &TCArgs,
const char *LinkingOutput) const override;
};
- class LLVM_LIBRARY_VISIBILITY Link : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Link : public GnuTool {
public:
- Link(const ToolChain &TC) : Tool("freebsd::Link", "linker", TC) {}
+ Link(const ToolChain &TC) : GnuTool("freebsd::Link", "linker", TC) {}
bool hasIntegratedCPP() const override { return false; }
bool isLinkJob() const override { return true; }
@@ -412,11 +430,11 @@ namespace freebsd {
/// netbsd -- Directly call GNU Binutils assembler and linker
namespace netbsd {
- class LLVM_LIBRARY_VISIBILITY Assemble : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Assemble : public GnuTool {
public:
Assemble(const ToolChain &TC)
- : Tool("netbsd::Assemble", "assembler", TC) {}
+ : GnuTool("netbsd::Assemble", "assembler", TC) {}
bool hasIntegratedCPP() const override { return false; }
@@ -425,11 +443,11 @@ namespace netbsd {
const llvm::opt::ArgList &TCArgs,
const char *LinkingOutput) const override;
};
- class LLVM_LIBRARY_VISIBILITY Link : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Link : public GnuTool {
public:
Link(const ToolChain &TC)
- : Tool("netbsd::Link", "linker", TC) {}
+ : GnuTool("netbsd::Link", "linker", TC) {}
bool hasIntegratedCPP() const override { return false; }
bool isLinkJob() const override { return true; }
@@ -443,9 +461,9 @@ namespace netbsd {
/// Directly call GNU Binutils' assembler and linker.
namespace gnutools {
- class LLVM_LIBRARY_VISIBILITY Assemble : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Assemble : public GnuTool {
public:
- Assemble(const ToolChain &TC) : Tool("GNU::Assemble", "assembler", TC) {}
+ Assemble(const ToolChain &TC) : GnuTool("GNU::Assemble", "assembler", TC) {}
bool hasIntegratedCPP() const override { return false; }
@@ -455,9 +473,9 @@ namespace gnutools {
const llvm::opt::ArgList &TCArgs,
const char *LinkingOutput) const override;
};
- class LLVM_LIBRARY_VISIBILITY Link : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Link : public GnuTool {
public:
- Link(const ToolChain &TC) : Tool("GNU::Link", "linker", TC) {}
+ Link(const ToolChain &TC) : GnuTool("GNU::Link", "linker", TC) {}
bool hasIntegratedCPP() const override { return false; }
bool isLinkJob() const override { return true; }
@@ -471,9 +489,9 @@ namespace gnutools {
}
/// minix -- Directly call GNU Binutils assembler and linker
namespace minix {
- class LLVM_LIBRARY_VISIBILITY Assemble : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Assemble : public GnuTool {
public:
- Assemble(const ToolChain &TC) : Tool("minix::Assemble", "assembler",
+ Assemble(const ToolChain &TC) : GnuTool("minix::Assemble", "assembler",
TC) {}
bool hasIntegratedCPP() const override { return false; }
@@ -484,9 +502,9 @@ namespace minix {
const llvm::opt::ArgList &TCArgs,
const char *LinkingOutput) const override;
};
- class LLVM_LIBRARY_VISIBILITY Link : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Link : public GnuTool {
public:
- Link(const ToolChain &TC) : Tool("minix::Link", "linker", TC) {}
+ Link(const ToolChain &TC) : GnuTool("minix::Link", "linker", TC) {}
bool hasIntegratedCPP() const override { return false; }
bool isLinkJob() const override { return true; }
@@ -529,9 +547,9 @@ namespace solaris {
/// dragonfly -- Directly call GNU Binutils assembler and linker
namespace dragonfly {
- class LLVM_LIBRARY_VISIBILITY Assemble : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Assemble : public GnuTool {
public:
- Assemble(const ToolChain &TC) : Tool("dragonfly::Assemble", "assembler",
+ Assemble(const ToolChain &TC) : GnuTool("dragonfly::Assemble", "assembler",
TC) {}
bool hasIntegratedCPP() const override { return false; }
@@ -541,9 +559,9 @@ namespace dragonfly {
const llvm::opt::ArgList &TCArgs,
const char *LinkingOutput) const override;
};
- class LLVM_LIBRARY_VISIBILITY Link : public Tool {
+ class LLVM_LIBRARY_VISIBILITY Link : public GnuTool {
public:
- Link(const ToolChain &TC) : Tool("dragonfly::Link", "linker", TC) {}
+ Link(const ToolChain &TC) : GnuTool("dragonfly::Link", "linker", TC) {}
bool hasIntegratedCPP() const override { return false; }
bool isLinkJob() const override { return true; }
@@ -560,7 +578,8 @@ namespace dragonfly {
namespace visualstudio {
class LLVM_LIBRARY_VISIBILITY Link : public Tool {
public:
- Link(const ToolChain &TC) : Tool("visualstudio::Link", "linker", TC) {}
+ Link(const ToolChain &TC) : Tool("visualstudio::Link", "linker", TC,
+ RF_Full, llvm::sys::WEM_UTF16) {}
bool hasIntegratedCPP() const override { return false; }
bool isLinkJob() const override { return true; }
@@ -573,7 +592,8 @@ namespace visualstudio {
class LLVM_LIBRARY_VISIBILITY Compile : public Tool {
public:
- Compile(const ToolChain &TC) : Tool("visualstudio::Compile", "compiler", TC) {}
+ Compile(const ToolChain &TC) : Tool("visualstudio::Compile", "compiler", TC,
+ RF_Full, llvm::sys::WEM_UTF16) {}
bool hasIntegratedAssembler() const override { return true; }
bool hasIntegratedCPP() const override { return true; }
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