r256216 - [WebAssembly] Remove the -target command-line flag from the ld commandline.

[Rafael Espíndola via cfe-commits]

Thanks!

On 21 December 2015 at 18:30, Dan Gohman via cfe-commits
<cfe-commits at lists.llvm.org> wrote:
> Author: djg
> Date: Mon Dec 21 17:30:41 2015
> New Revision: 256216
>
> URL: http://llvm.org/viewvc/llvm-project?rev=256216&view=rev
> Log:
> [WebAssembly] Remove the -target command-line flag from the ld commandline.
>
> This flag isn't needed, or permitted, with the "ld" flavor of lld.
>
> Also, add a basic ld commandline test.
>
> Added:
>     cfe/trunk/test/Driver/wasm-toolchain.c
> Modified:
>     cfe/trunk/lib/Driver/Tools.cpp
>
> Modified: cfe/trunk/lib/Driver/Tools.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=256216&r1=256215&r2=256216&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Driver/Tools.cpp (original)
> +++ cfe/trunk/lib/Driver/Tools.cpp Mon Dec 21 17:30:41 2015
> @@ -6516,8 +6516,6 @@ void wasm::Linker::ConstructJob(Compilat
>    ArgStringList CmdArgs;
>    CmdArgs.push_back("-flavor");
>    CmdArgs.push_back("ld");
> -  CmdArgs.push_back("-target");
> -  CmdArgs.push_back(Args.MakeArgString(getToolChain().getTripleString()));
>    AddLinkerInputs(getToolChain(), Inputs, Args, CmdArgs);
>    CmdArgs.push_back("-o");
>    CmdArgs.push_back(Output.getFilename());
>
> Added: cfe/trunk/test/Driver/wasm-toolchain.c
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/wasm-toolchain.c?rev=256216&view=auto
> ==============================================================================
> --- cfe/trunk/test/Driver/wasm-toolchain.c (added)
> +++ cfe/trunk/test/Driver/wasm-toolchain.c Mon Dec 21 17:30:41 2015
> @@ -0,0 +1,3 @@
> +// RUN: %clang -### -target wasm32-unknown-unknown -x assembler %s 2>&1 | FileCheck -check-prefix=AS_LINK %s
> +// AS_LINK: clang{{.*}}" "-cc1as" {{.*}} "-o" "[[temp:[^"]*]]"
> +// AS_LINK: lld" "-flavor" "ld" "[[temp]]" "-o" "a.out"
>
>
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