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@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.tma...@gmail.com>
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Masaru Tsuchiyama <m.tma...@gmail.com>
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