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39 lines
2 KiB
Diff
39 lines
2 KiB
Diff
--- llvm-3.5/tools/clang/include/clang/Driver/Options.td.fuseLd~ 2014-08-22 22:54:39.000000000 +0200
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+++ llvm-3.5/tools/clang/include/clang/Driver/Options.td 2014-08-25 22:26:24.253526434 +0200
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@@ -533,6 +533,7 @@ def funsafe_math_optimizations : Flag<["
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Group<f_Group>;
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def fno_unsafe_math_optimizations : Flag<["-"], "fno-unsafe-math-optimizations">,
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Group<f_Group>;
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+def fuse_ld_EQ : Joined<["-"], "fuse-ld=">, Group<f_Group>;
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def fassociative_math : Flag<["-"], "fassociative-math">, Group<f_Group>;
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def fno_associative_math : Flag<["-"], "fno-associative-math">, Group<f_Group>;
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def freciprocal_math : Flag<["-"], "freciprocal-math">, Group<f_Group>;
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@@ -1597,7 +1598,6 @@ def fprofile_dir : Joined<["-"], "fprofi
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defm profile_use : BooleanFFlag<"profile-use">, Group<clang_ignored_gcc_optimization_f_Group>;
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def fprofile_use_EQ : Joined<["-"], "fprofile-use=">, Group<clang_ignored_gcc_optimization_f_Group>;
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-def fuse_ld_EQ : Joined<["-"], "fuse-ld=">, Group<f_Group>;
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defm align_functions : BooleanFFlag<"align-functions">, Group<clang_ignored_gcc_optimization_f_Group>;
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def falign_functions_EQ : Joined<["-"], "falign-functions=">, Group<clang_ignored_gcc_optimization_f_Group>;
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--- llvm-3.5/tools/clang/lib/Driver/ToolChain.cpp.fuseLd~ 2014-08-22 22:54:39.000000000 +0200
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+++ llvm-3.5/tools/clang/lib/Driver/ToolChain.cpp 2014-08-25 22:25:41.383062388 +0200
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@@ -145,6 +145,18 @@ std::string ToolChain::GetFilePath(const
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}
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std::string ToolChain::GetProgramPath(const char *Name) const {
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+ if(!strcmp(Name, "ld")) {
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+ // Handle -fuse-ld=XXX the way gcc does
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+ if (Arg *A = Args.getLastArg(options::OPT_fuse_ld_EQ)) {
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+ StringRef Value = A->getValue();
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+ if(Value.empty())
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+ return D.GetProgramPath(Name, *this);
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+ const char *suffix = Value.str().c_str();
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+ char *newName = (char *) alloca(strlen(Name) + strlen(suffix) + 2);
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+ sprintf(newName, "%s.%s", Name, suffix);
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+ return D.GetProgramPath(newName, *this);
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+ }
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+ }
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return D.GetProgramPath(Name, *this);
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}
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