Author: Nico Weber Date: 2021-03-08T09:11:01-05:00 New Revision: 203731d2c82bc1ba0cfaeb8f3d38e696158ca2cd
URL: https://github.com/llvm/llvm-project/commit/203731d2c82bc1ba0cfaeb8f3d38e696158ca2cd DIFF: https://github.com/llvm/llvm-project/commit/203731d2c82bc1ba0cfaeb8f3d38e696158ca2cd.diff LOG: [clang/mac] Accept -why_load and make -whyload an alias for it >From `man ld`: -why_load Log why each object file in a static library is loaded. That is, what symbol was needed. Also called -whyload for compatibility. `-why_load` is the spelling preferred by the linker and `-whyload` an old compatibility setting. clang should accept the preferred form, and map both forms to the preferred form. Differential Revision: https://reviews.llvm.org/D98156 Added: Modified: clang/include/clang/Driver/Options.td clang/lib/Driver/ToolChains/Darwin.cpp Removed: ################################################################################ diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td index 441c22caf96f..9172215bc512 100644 --- a/clang/include/clang/Driver/Options.td +++ b/clang/include/clang/Driver/Options.td @@ -3700,7 +3700,8 @@ def weak__framework : Separate<["-"], "weak_framework">, Flags<[LinkerInput]>; def weak__library : Separate<["-"], "weak_library">, Flags<[LinkerInput]>; def weak__reference__mismatches : Separate<["-"], "weak_reference_mismatches">; def whatsloaded : Flag<["-"], "whatsloaded">; -def whyload : Flag<["-"], "whyload">; +def why_load : Flag<["-"], "why_load">; +def whyload : Flag<["-"], "whyload">, Alias<why_load>; def w : Flag<["-"], "w">, HelpText<"Suppress all warnings">, Flags<[CC1Option]>, MarshallingInfoFlag<DiagnosticOpts<"IgnoreWarnings">>; def x : JoinedOrSeparate<["-"], "x">, Flags<[NoXarchOption,CC1Option]>, diff --git a/clang/lib/Driver/ToolChains/Darwin.cpp b/clang/lib/Driver/ToolChains/Darwin.cpp index eb7bd4aec898..91241ff9bd81 100644 --- a/clang/lib/Driver/ToolChains/Darwin.cpp +++ b/clang/lib/Driver/ToolChains/Darwin.cpp @@ -417,7 +417,7 @@ void darwin::Linker::AddLinkArgs(Compilation &C, const ArgList &Args, Args.AddAllArgs(CmdArgs, options::OPT_sectalign); Args.AddAllArgs(CmdArgs, options::OPT_sectobjectsymbols); Args.AddAllArgs(CmdArgs, options::OPT_segcreate); - Args.AddLastArg(CmdArgs, options::OPT_whyload); + Args.AddLastArg(CmdArgs, options::OPT_why_load); Args.AddLastArg(CmdArgs, options::OPT_whatsloaded); Args.AddAllArgs(CmdArgs, options::OPT_dylinker__install__name); Args.AddLastArg(CmdArgs, options::OPT_dylinker); _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits