758bcb9a30
Remove embedded compiler-rt build as that no longer works and create a compiler-rt-devel port (currently supporting i386 and amd64, patches welcome for other ARCHs). Cause clang to ignore the -fformat-extensions argument.[1] Submitted by: Sender Ghost <lightside@gmx.com> [1]
45 lines
2.8 KiB
Diff
45 lines
2.8 KiB
Diff
diff -ruN tools/clang/include/clang/Basic/LangOptions.def tools/clang/include/clang/Basic/LangOptions.def
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--- tools/clang/include/clang/Basic/LangOptions.def 2015-08-18 08:10:39 UTC
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+++ tools/clang/include/clang/Basic/LangOptions.def
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@@ -114,6 +114,7 @@
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LANGOPT(RTTIData , 1, 1, "emit run-time type information data")
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LANGOPT(MSBitfields , 1, 0, "Microsoft-compatible structure layout")
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LANGOPT(Freestanding, 1, 0, "freestanding implementation")
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+LANGOPT(FormatExtensions , 1, 0, "FreeBSD format extensions")
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LANGOPT(NoBuiltin , 1, 0, "disable builtin functions")
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LANGOPT(NoMathBuiltin , 1, 0, "disable math builtin functions")
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LANGOPT(GNUAsm , 1, 1, "GNU-style inline assembly")
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diff -ruN tools/clang/include/clang/Driver/Options.td tools/clang/include/clang/Driver/Options.td
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--- tools/clang/include/clang/Driver/Options.td 2015-08-18 08:10:39 UTC
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+++ tools/clang/include/clang/Driver/Options.td
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@@ -660,6 +660,8 @@
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def ffreestanding : Flag<["-"], "ffreestanding">, Group<f_Group>, Flags<[CC1Option]>,
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HelpText<"Assert that the compilation takes place in a freestanding environment">;
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+def fformat_extensions: Flag<["-"], "fformat-extensions">, Group<f_Group>, Flags<[CC1Option]>,
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+ HelpText<"Enable FreeBSD kernel specific format string extensions">;
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def fgnu_keywords : Flag<["-"], "fgnu-keywords">, Group<f_Group>, Flags<[CC1Option]>,
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HelpText<"Allow GNU-extension keywords regardless of language standard">;
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def fgnu89_inline : Flag<["-"], "fgnu89-inline">, Group<f_Group>, Flags<[CC1Option]>,
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diff -ruN tools/clang/lib/Driver/Tools.cpp tools/clang/lib/Driver/Tools.cpp
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--- tools/clang/lib/Driver/Tools.cpp 2015-08-18 08:10:39 UTC
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+++ tools/clang/lib/Driver/Tools.cpp
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@@ -4072,6 +4072,7 @@
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// Forward -f (flag) options which we can pass directly.
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Args.AddLastArg(CmdArgs, options::OPT_femit_all_decls);
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+ Args.AddLastArg(CmdArgs, options::OPT_fformat_extensions);
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Args.AddLastArg(CmdArgs, options::OPT_fheinous_gnu_extensions);
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Args.AddLastArg(CmdArgs, options::OPT_fstandalone_debug);
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Args.AddLastArg(CmdArgs, options::OPT_fno_standalone_debug);
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diff -ruN tools/clang/lib/Frontend/CompilerInvocation.cpp tools/clang/lib/Frontend/CompilerInvocation.cpp
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--- tools/clang/lib/Frontend/CompilerInvocation.cpp 2015-08-18 08:10:39 UTC
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+++ tools/clang/lib/Frontend/CompilerInvocation.cpp
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@@ -1559,6 +1559,7 @@
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Opts.ShortWChar = Args.hasFlag(OPT_fshort_wchar, OPT_fno_short_wchar, false);
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Opts.ShortEnums = Args.hasArg(OPT_fshort_enums);
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Opts.Freestanding = Args.hasArg(OPT_ffreestanding);
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+ Opts.FormatExtensions = Args.hasArg(OPT_fformat_extensions);
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Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding;
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Opts.NoMathBuiltin = Args.hasArg(OPT_fno_math_builtin);
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Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new);
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