Date: Sun, 10 Feb 2019 11:34:09 -0800 From: Steve Kargl <sgk@troutmask.apl.washington.edu> To: Mark Millard <marklmi@yahoo.com> Cc: Dimitry Andric <dim@freebsd.org>, freebsd-toolchain@freebsd.org Subject: Re: clang broken on current? Message-ID: <20190210193409.GA35990@troutmask.apl.washington.edu> In-Reply-To: <59881520-AB59-49C3-810F-C0676C3B037C@yahoo.com> References: <20190210050003.GA31811@troutmask.apl.washington.edu> <F26ACA01-4132-4020-8089-FB862347F37E@FreeBSD.org> <20190210184656.GD35569@troutmask.apl.washington.edu> <59881520-AB59-49C3-810F-C0676C3B037C@yahoo.com>
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Having set CFLAGS+=-march=native -mtune=native and trying to
force qt5-gui configure with -sse2 option, I have a config.summary
that contains (my in-line comments ***)
Build type: freebsd-clang (i386, CPU features: <none>)
*** What????? ***
Compiler: clang 7.0.1
Configuration: compile_examples largefile rdrnd x86SimdAlways sharedr
rpath release c++11 c++14 concurrent dbus reduce_exports reduce_relocations
stl
Build options:
Mode ................................... release
Optimize release build for size ........ no
Building shared libraries .............. yes
Using C standard ....................... C11
Using C++ standard ..................... C++14
Using ccache ........................... no
Using gold linker ...................... no
Using precompiled headers .............. no
Using LTCG ............................. no
Target compiler supports:
SSE .................................. <none>
*** That's not good. ***
AVX .................................. <none>
AVX512 ............................... <none>
Other x86 ............................ RDRAND
Intrinsics without -mXXX option ...... yes
Build parts ............................ libs tools
--
Steve
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