[MacPorts] #61643: OpenBLAS @0.3.12 +gcc9: Build error: "always_inline function '_mm256_loadu_ps' requires target feature 'avx', but would be inlined into function 'ssum_k' that is compiled without support for 'avx'"

[MacPorts]

#61643: OpenBLAS @0.3.12 +gcc9: Build error: "always_inline function
'_mm256_loadu_ps' requires target feature 'avx', but would be inlined into
function 'ssum_k' that is compiled without support for 'avx'"
-----------------------+-------------------------
  Reporter:  anowacki  |      Owner:  NicosPavlov
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.6.4
Resolution:            |   Keywords:
      Port:  OpenBLAS  |
-----------------------+-------------------------

Comment (by anowacki):

 Thank you for the suggestion—I didn't realise what {{{+native}}} was for!

 Unfortunately I get the same error even with {{{port install openblas
 +gcc9 +native}}}:

 {{{
 /usr/bin/clang -c -O3 -DMAX_STACK_ALLOC=2048 -DEXPRECISION -Wall -m64
 -DF_INTERFACE_GFORT -fPIC -DNO_AVX512 -DSMP_SERVER -DMAX_CPU_NUMBER=12
 -DMAX_PARALLEL_NUMBER=1 -DBUILD_SINGLE=1 -DBUILD_DOUBLE=1
 -DBUILD_COMPLEX=1 -DBUILD_COMPLEX16=1 -DVERSION=\"1\" -msse3 -mssse3
 -msse4.1 -UASMNAME -UASMFNAME -UNAME -UCNAME -UCHAR_NAME -UCHAR_CNAME
 -DASMNAME=_strmm_iutncopy -DASMFNAME=_strmm_iutncopy_
 -DNAME=strmm_iutncopy_ -DCNAME=strmm_iutncopy
 -DCHAR_NAME=\"strmm_iutncopy_\" -DCHAR_CNAME=\"strmm_iutncopy\"
 -DNO_AFFINITY -I.. -UDOUBLE  -UCOMPLEX -Wno-uninitialized -UDOUBLE
 -UCOMPLEX -UOUTER -ULOWER -UUNIT generic/trmm_utcopy_16.c -o
 strmm_iutncopy.o
 ../kernel/x86_64/../arm/sum.c:69:17: error: always_inline function
 '_mm256_setzero_ps' requires target feature 'avx', but would be inlined
 into function 'ssum_k' that is compiled without support for 'avx'
                 v_f32 vsum0 = v_zero_f32();
                               ^
 ../kernel/x86_64/../arm/../simd/intrin_avx.h:59:20: note: expanded from
 macro 'v_zero_f32'
 #define v_zero_f32 _mm256_setzero_ps
                    ^
 ../kernel/x86_64/../arm/sum.c:70:17: error: always_inline function
 '_mm256_setzero_ps' requires target feature 'avx', but would be inlined
 into function 'ssum_k' that is compiled without support for 'avx'
 }}}

 Might this be related to trying to use GCC9 (since I already have it
 installed)?

-- 
Ticket URL: <https://trac.macports.org/ticket/61643#comment:3>
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