[cfe-users] complie clang with clang

Masaru Tsuchiyama via cfe-users cfe-users at lists.llvm.org
Wed Mar 22 05:19:27 PDT 2017


Hi.

Thank you for the replay.

I could show the command lines with the following steps.

$ CXX=clang++ CC=clang cmake -G Ninja ../llvm
$ ninja-build -v

But  I want to do this with make.

Could you tell me how?

Rest Regards.

Duncan P. N. Exon Smith wrote:
>
>> On 2017-Mar-21, at 06:51, Masaru Tsuchiyama via cfe-users <cfe-users at lists.llvm.org> wrote:
>>
>> Hi.
>>
>> I'm trying to complie clang with clang.
>
> This should be fairly well documented.  Try these:
>    http://clang.llvm.org/get_started.html
>    http://llvm.org/docs/CMake.html
>    http://llvm.org/docs/AdvancedBuilds.html
>
> It sounds like you're looking for "bootstrap" builds, which is the first thing in the third link.
>
>> Then I found the site.
>> http://stackoverflow.com/questions/12479458/how-to-build-clang-with-clang
>>
>> I want to know whether clang is surely used when compiling clang.
>> I want it to display command line of clang compilation.
>>
>> Is there any method to show the exact command line when compiling it.
>
> This depends on your build system.  If you're using Ninja, you can add "-v" to the command-line to see what commands are being called.
>
>> Best Regards.
>>
>> --
>> Masaru Tsuchiyama <m.tmatma at gmail.com>
>> _______________________________________________
>> cfe-users mailing list
>> cfe-users at lists.llvm.org
>> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users
>
>


-- 
Masaru Tsuchiyama <m.tmatma at gmail.com>


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