[Bug 190669] 'emmintrin.h' file not found - in /usr/src/lib/clang/libclangbasic

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Jun 19 21:10:49 UTC 2015


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=190669

Roger Leigh <rleigh at codelibre.net> changed:

           What    |Removed                     |Added
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                 CC|                            |rleigh at codelibre.net

--- Comment #23 from Roger Leigh <rleigh at codelibre.net> ---
Hi,

Just for the record, I'm running into a failure to build the latest Boost
(1.58) due to emmintrin.h being missing (bootstrapped with the 'clang'
toolset):

/tmp/boost-install/include/boost/math/special_functions/detail/lanczos_sse2.hpp:13:10:
fatal error: 'emmintrin.h' file not found
#include <emmintrin.h>

% find / -name emmintrin.h
/usr/include/clang/3.3/emmintrin.h
/usr/local/lib/gcc48/gcc/x86_64-portbld-freebsd10.1/4.8.4/include/emmintrin.h

There's a copy installed for clang 3.3, but it's missing for 3.4.  In fact,
/usr/include/clang/3.4 doesn't exist at all.  This is with 10.1-RELEASE.  Is
there any possibility of this being corrected in a point update?

Note that this is present when I install the clang34 port:
/usr/local/llvm34/lib/clang/3.4.2/include/emmintrin.h
(this includes all the headers missing from the base version)


Thanks,
Roger

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