[Bug 263575] math/openblas: 0.3.20 CPU detected failed

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 28 Apr 2022 03:04:03 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263575

dewayne@heuristicsystems.com.au changed:

           What    |Removed                     |Added
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                 CC|                            |dewayne@heuristicsystems.co
                   |                            |m.au

--- Comment #5 from dewayne@heuristicsystems.com.au ---
(In reply to Boris Tassou from comment #4)
This reply pertains to an earlier openblas, but I've been down the road of
using TARGET and other incantations for our target destinations.  Unfortunately
some port maintainers adjust various settings, so I decided to be explicit and
force things. What we use might provide a clue to help get you going again:  :)

# make -C  /usr/ports/math/openblas -DUSE_K8 -VCC -VCFLAGS -VLDFLAGS
/usr/local/libexec/ccache/gcc10 -march=haswell

-O2 -pipe -g0 -ggdb0 -DSTRIP_FBSDID -fno-math-errno -DOPENSSL_NO_SSL2
-DOPENSSL_NO_SSL3 -Wl,--strip-debug -Wl,--build-id=md5 -Wl,--hash-style=sysv
-Wl,-m,elf_x86_64_fbsd -fPIC -DPIC -fPIE -pie -fomit-frame-pointer
-fno-asynchronous-unwind-tables -Wl,-z,relro -Wl,-z,now -Wl,-z,noexecstack
-fstack-clash-protection -fno-signaling-nans -Wl,-rpath=/usr/local/lib/gcc10
-fno-common -march=haswell -march=haswell  -fstack-protector-strong

-Wl,--strip-debug -Wl,--build-id=md5 -Wl,--hash-style=sysv -pie -Wl,-z,notext
-z notext -z relro -z now -z noexecstack -Wl,-rpath=/usr/local/lib/gcc10
-L/usr/local/lib/gcc10 -Wl,-rpath=/usr/local/lib/gcc10  -L/usr/local/lib/gcc10
-B/usr/local/bin -fstack-protector

I insert my adjustments via make.conf.  As I recall openblas was one of the
more complex (ie difficult) ports to build. (PS I probably should revisit my
CFLAGS, but...)

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