fatal error: 'immintrin.h' file not found

[Stefan Hagen]

Hi Dimitry,

Dimitry Andric wrote:
> Stefan Hagen wrote:
>> --- lz_encoder.o ---
>> In file included from /usr/src/contrib/xz/src/liblzma/lz/lz_encoder.c:23:
>> /usr/src/contrib/xz/src/liblzma/common/memcmplen.h:19:11: fatal error: 'immintrin.h' file not found
>> #       include <immintrin.h>
>>              ^~~~~~~~~~~~~
>> 1 error generated.
>>
>> Find shows me, that immintrin.h can be found in the following locations:
>>
>> $ find / -name "immintrin.h"
>> /usr/lib/clang/4.0.0/include/immintrin.h
>> /usr/lib/clang/3.8.0/include/immintrin.h
>> /usr/lib/clang/5.0.0/include/immintrin.h
>> /usr/lib/clang/6.0.0/include/immintrin.h
>> /usr/lib/clang/5.0.1/include/immintrin.h
>
> What does "cc -v" show?  If it is clang 6.0.1, you are missing the 6.0.1
> intrinsics headers, located in /usr/lib/clang/6.0.1/include.  As a quick
> hack, you can try copying the /usr/lib/clang/6.0.0 headers there, or
> attempt to run "make install" in /usr/src/lib/clang/headers.

$ cc -v
FreeBSD clang version 6.0.1 (tags/RELEASE_601/final 335540) (based on LLVM 6.0.1)

The following fixed it for me:

mkdir -p /usr/lib/clang/6.0.1/include/
cd /usr/src/lib/clang/headers && make install

Shouldn't these headers be included in the llvm60-6.0.1_1 package?
Or are they part of the base system?

I just wonder why I never had to install them before.

Kind Regards && thank you,
Stefan

-- 
Stefan Hagen
Mail: sh at codevoid.de | encryption key in header.
gopher://codevoid.de | https://codevoid.de

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