15 #include "llvm/Option/ArgList.h" 16 #include "llvm/Support/Path.h" 17 #include "llvm/Support/raw_ostream.h" 22 using namespace clang;
43 ArgStringList &CC1Args)
const {
44 if (DriverArgs.hasArg(options::OPT_nostdinc))
47 if (!DriverArgs.hasArg(options::OPT_nostdlibinc)) {
49 llvm::sys::path::append(Dir,
"include");
55 const llvm::opt::ArgList &DriverArgs,
56 llvm::opt::ArgStringList &CC1Args)
const {
62 LibDir.str() +
"/../" + TripleStr.str() +
"/include/c++/" + Version.
Text,
63 "", TripleStr,
"",
"", Multilib.
includeSuffix(), DriverArgs, CC1Args);
70 const char *LinkingOutput)
const {
73 ArgStringList CmdArgs;
76 CmdArgs.push_back(Args.MakeArgString(
"--sysroot=" + D.
SysRoot));
78 std::string
Linker = getToolChain().GetProgramPath(getShortName());
81 !Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles);
84 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crt0.o")));
85 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crtbegin.o")));
88 Args.AddAllArgs(CmdArgs, options::OPT_L);
90 Args.AddAllArgs(CmdArgs,
91 {options::OPT_T_Group, options::OPT_e, options::OPT_s,
92 options::OPT_t, options::OPT_Z_Flag, options::OPT_r});
98 if (!Args.hasArg(options::OPT_nostdlib) &&
99 !Args.hasArg(options::OPT_nodefaultlibs)) {
102 CmdArgs.push_back(
"--start-group");
103 CmdArgs.push_back(
"-lc");
104 CmdArgs.push_back(
"-lgloss");
105 CmdArgs.push_back(
"--end-group");
106 CmdArgs.push_back(
"-lgcc");
110 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crtend.o")));
112 CmdArgs.push_back(
"-o");
114 C.
addCommand(llvm::make_unique<Command>(JA, *
this, Args.MakeArgString(Linker),
const std::string & includeSuffix() const
Get the include directory suffix.
Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like comma...
void addCommand(std::unique_ptr< Command > C)
This corresponds to a single GCC Multilib, or a segment of one controlled by a command line flag...
Dataflow Directional Tag Classes.
std::string SysRoot
sysroot, if present
Compilation - A set of tasks to perform for a single driver invocation.