[cfe-dev] 'make install' fails to find libclang_rt.cc_kext.a...?

[Chris Bieneman via cfe-dev]

I believe the fix for this is here: http://reviews.llvm.org/D14747 <http://reviews.llvm.org/D14747>

-Chris

> On Nov 18, 2015, at 4:46 PM, Justin Bogner <mail at justinbogner.com> wrote:
> 
> Justin Bogner <mail at justinbogner.com <mailto:mail at justinbogner.com>> writes:
>> Sean McBride via cfe-dev <cfe-dev at lists.llvm.org> writes:
>>> Hi again,
>>> 
>>> So I tried a trivial installation based on the website 'get started'
>>> page.  I did exactly this:
>>> 
>>> mkdir ~/llvm-test
>>> cd ~/llvm-test
>>> svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm
>>> cd llvm/tools
>>> svn co http://llvm.org/svn/llvm-project/cfe/trunk clang
>>> cd ../..
>>> cd llvm/projects
>>> svn co http://llvm.org/svn/llvm-project/compiler-rt/trunk compiler-rt
>>> cd ../..
>>> mkdir build
>>> mkdir install
>>> cd build
>>> cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX=~/llvm-test/install ../llvm
>>> make -j16 install
>>> 
>>> and again get:
>>> 
>>>  file INSTALL cannot find
>>>  "/Users/sean/llvm-test/build/./lib/clang/3.8.0/lib/darwin/libclang_rt.cc_kext.a".
>>> 
>>> I repro this on two different Macs, one 10.10 and one 10.11.  Am I
>>> really the only one seeing this?
>> 
>> I'm seeing this as well on a fresh build and install. Chris: could this
>> be related to some of your recent changes in the area?
> 
> FWIW, it looks like it's just a missing dependency in the build graph.
> If you run `make lib/clang/3.8.0/lib/darwin/libclang_rt.cc_kext.a` that
> file gets built and install gets further. Do that again for a couple of
> other similarly named files and install works again.

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