15#include "llvm/Option/ArgList.h"
16#include "llvm/Support/VirtualFileSystem.h"
26 const char *LinkingOutput)
const {
28 ArgStringList CmdArgs;
30 Args.AddAllArgValues(CmdArgs, options::OPT_Wa_COMMA, options::OPT_Xassembler);
32 CmdArgs.push_back(
"-o");
35 for (
const auto &II : Inputs)
36 CmdArgs.push_back(II.getFilename());
38 const char *Exec = Args.MakeArgString(
getToolChain().GetProgramPath(
"as"));
39 C.addCommand(std::make_unique<Command>(JA, *
this,
41 Exec, CmdArgs, Inputs, Output));
48 const char *LinkingOutput)
const {
49 const Driver &D = getToolChain().getDriver();
50 ArgStringList CmdArgs;
53 CmdArgs.push_back(
"-o");
56 assert(Output.
isNothing() &&
"Invalid output.");
59 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles,
61 CmdArgs.push_back(Args.MakeArgString(getToolChain().GetFilePath(
"crt1.o")));
62 CmdArgs.push_back(Args.MakeArgString(getToolChain().GetFilePath(
"crti.o")));
64 Args.MakeArgString(getToolChain().GetFilePath(
"crtbegin.o")));
65 CmdArgs.push_back(Args.MakeArgString(getToolChain().GetFilePath(
"crtn.o")));
68 Args.AddAllArgs(CmdArgs,
69 {options::OPT_L, options::OPT_T_Group, options::OPT_e});
73 getToolChain().addProfileRTLibs(Args, CmdArgs);
75 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nodefaultlibs,
78 if (getToolChain().ShouldLinkCXXStdlib(Args))
79 getToolChain().AddCXXStdlibLibArgs(Args, CmdArgs);
80 CmdArgs.push_back(
"-lm");
84 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles,
86 if (Args.hasArg(options::OPT_pthread))
87 CmdArgs.push_back(
"-lpthread");
88 CmdArgs.push_back(
"-lc");
89 CmdArgs.push_back(
"-lCompilerRT-Generic");
90 CmdArgs.push_back(
"-L/usr/pkg/compiler-rt/lib");
92 Args.MakeArgString(getToolChain().GetFilePath(
"crtend.o")));
95 const char *Exec = Args.MakeArgString(getToolChain().GetLinkerPath());
96 C.addCommand(std::make_unique<Command>(JA, *
this,
98 Exec, CmdArgs, Inputs, Output));
Compilation - A set of tasks to perform for a single driver invocation.
Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like comma...
bool CCCIsCXX() const
Whether the driver should follow g++ like behavior.
@ C
Languages that the frontend can parse and compile.
static constexpr ResponseFileSupport AtFileCurCP()