[lld] r268231 - Don't include the output dir in the response file.

[Rui Ueyama via llvm-commits]

Thanks! This is what I intended (but failed to do) when I wrote it.

On Mon, May 2, 2016 at 7:12 AM, Rafael Espindola via llvm-commits <
llvm-commits at lists.llvm.org> wrote:

> Author: rafael
> Date: Mon May  2 09:12:35 2016
> New Revision: 268231
>
> URL: http://llvm.org/viewvc/llvm-project?rev=268231&view=rev
> Log:
> Don't include the output dir in the response file.
>
> With this it is possible to use chroot/fakechroot to have a completely
> reproducible link even when thin archives or linker scripts have
> absolute paths.
>
> Modified:
>     lld/trunk/ELF/DriverUtils.cpp
>     lld/trunk/test/ELF/reproduce.s
>
> Modified: lld/trunk/ELF/DriverUtils.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/DriverUtils.cpp?rev=268231&r1=268230&r2=268231&view=diff
>
> ==============================================================================
> --- lld/trunk/ELF/DriverUtils.cpp (original)
> +++ lld/trunk/ELF/DriverUtils.cpp Mon May  2 09:12:35 2016
> @@ -139,7 +139,7 @@ static std::string quote(StringRef S) {
>
>  static std::string rewritePath(StringRef S) {
>    if (fs::exists(S))
> -    return getDestPath(S);
> +    return relativeToRoot(S);
>    return S;
>  }
>
>
> Modified: lld/trunk/test/ELF/reproduce.s
> URL:
> http://llvm.org/viewvc/llvm-project/lld/trunk/test/ELF/reproduce.s?rev=268231&r1=268230&r2=268231&view=diff
>
> ==============================================================================
> --- lld/trunk/test/ELF/reproduce.s (original)
> +++ lld/trunk/test/ELF/reproduce.s Mon May  2 09:12:35 2016
> @@ -9,7 +9,8 @@
>
>  # RUN: FileCheck %s --check-prefix=RSP < repro/response.txt
>  # RSP: {{^}}--hash-style gnu{{$}}
> -# RSP-NEXT: {{.*}}foo.o
> +# RSP-NOT: repro/
> +# RSP-NEXT: /foo.o
>  # RSP-NEXT: -o bar
>  # RSP-NEXT: -shared
>  # RSP-NEXT: --as-needed
>
>
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