What's the current state of affairs regarding lld on Windows - how much of it is supposed to work? The documentation at http://lld.llvm.org/windows_support.html suggests it should pretty much work provided you don't need exceptions or debug info (though that documentation seems to be from last year), but when I tried it on a 'hello world' C program, it gave error messages; is it the case that lld is not yet expected to work on Windows, or that it should and I'm probably getting a command wrong, or something else? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150903/63e7babe/attachment.html>
What error message did you get? What http://lld.llvm.org/windows_support.html says is correct -- except debug info, the linker should be pretty much usable as a drop-in replacement for MSVC linker. On Thu, Sep 3, 2015 at 5:11 PM, Russell Wallace via llvm-dev < llvm-dev at lists.llvm.org> wrote:> What's the current state of affairs regarding lld on Windows - how much of > it is supposed to work? The documentation at > http://lld.llvm.org/windows_support.html suggests it should pretty much > work provided you don't need exceptions or debug info (though that > documentation seems to be from last year), but when I tried it on a 'hello > world' C program, it gave error messages; is it the case that lld is not > yet expected to work on Windows, or that it should and I'm probably getting > a command wrong, or something else? > > _______________________________________________ > LLVM Developers mailing list > llvm-dev at lists.llvm.org > http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150904/3bf97071/attachment.html>
C:\t>type a.c
#include <stdio.h>
int main() {
puts("hello");
return 0;
}
C:\t>cl /c a.c
Microsoft (R) C/C++ Optimizing Compiler Version 19.00.23026 for x64
Copyright (C) Microsoft Corporation. All rights reserved.
a.c
C:\t>lld
Select the appropriate flavor
OVERVIEW: LLVM Linker
USAGE: lld [options] <inputs>
OPTIONS:
-core CORE linking
-flavor <value> Flavor for linking, options are gnu/darwin/link
-help Display this help message
-target <value> Select the target
-version Display the version
C:\t>lld -flavor link a.obj
Cannot open /GUARDSYM:__C_specific_handler,S.obj: no such file or directory
On Thu, Sep 3, 2015 at 4:45 PM, Rui Ueyama <ruiu at google.com> wrote:
> What error message did you get? What
> http://lld.llvm.org/windows_support.html says is correct -- except debug
> info, the linker should be pretty much usable as a drop-in replacement for
> MSVC linker.
>
> On Thu, Sep 3, 2015 at 5:11 PM, Russell Wallace via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>
>> What's the current state of affairs regarding lld on Windows - how
much
>> of it is supposed to work? The documentation at
>> http://lld.llvm.org/windows_support.html suggests it should pretty much
>> work provided you don't need exceptions or debug info (though that
>> documentation seems to be from last year), but when I tried it on a
'hello
>> world' C program, it gave error messages; is it the case that lld
is not
>> yet expected to work on Windows, or that it should and I'm probably
getting
>> a command wrong, or something else?
>>
>> _______________________________________________
>> LLVM Developers mailing list
>> llvm-dev at lists.llvm.org
>> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>>
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.llvm.org/pipermail/llvm-dev/attachments/20150903/ee656338/attachment.html>