owl Failures on ARM

Failures on ARM

Open mseri opened this issue 3 years ago • 1 comments

Seen here: https://github.com/ocaml/opam-repository/pull/17729 (logs at https://opam.ci.ocaml.org/github/ocaml/opam-repository/commit/24f3497a6cf0fba1c5a30ea40ae3c0f8272b72af)

~~At least on ARM64 I am sure owl used to work fine as I did also compile it on a raspberry pi (I think with ubuntu so 64 bit system, but may have been 32 bit raspbian, I don't remember having to change the code). This is not related to eigen.~~

The flag has been there since two years, I have likely fiddled with OWL_FLAGS.

I paste the logs:

#=== ERROR while compiling owl.1.0.0 ==========================================#
# context              2.1.0~beta4 | linux/arm64 | ocaml-base-compiler.4.11.1 | file:///src
# path                 ~/.opam/4.11/.opam-switch/build/owl.1.0.0
# command              ~/.opam/4.11/bin/dune build -p owl -j 31
# exit-code            1
# env-file             ~/.opam/log/owl-19-2ed66c.env
# output-file          ~/.opam/log/owl-19-2ed66c.out
### output ###
#          gcc src/owl/SFMT.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o SFMT.o -c SFMT.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/airy.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o airy.o -c airy.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/airyf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o airyf.o -c airyf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/beta.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o beta.o -c beta.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/btdtr.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o btdtr.o -c btdtr.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/cbrt.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o cbrt.o -c cbrt.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/chbevlf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o chbevlf.o -c chbevlf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/bdtr.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o bdtr.o -c bdtr.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/chdtr.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o chdtr.o -c chdtr.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/chbevl.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o chbevl.o -c chbevl.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/const.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o const.o -c const.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/constf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o constf.o -c constf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/dawsnf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o dawsnf.o -c dawsnf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/ellie.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o ellie.o -c ellie.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/dawsn.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o dawsn.o -c dawsn.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/ellik.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o ellik.o -c ellik.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/ellpk.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o ellpk.o -c ellpk.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/ellpe.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o ellpe.o -c ellpe.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/ellpj.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o ellpj.o -c ellpj.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/exp2.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o exp2.o -c exp2.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/exp10.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o exp10.o -c exp10.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/expn.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o expn.o -c expn.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/fdtr.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o fdtr.o -c fdtr.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/fresnl.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o fresnl.o -c fresnl.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/gamma.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o gamma.o -c gamma.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/gammaf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o gammaf.o -c gammaf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/gdtr.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o gdtr.o -c gdtr.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/gels.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o gels.o -c gels.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/hyp2f1.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o hyp2f1.o -c hyp2f1.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/hyperg.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o hyperg.o -c hyperg.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/hypergf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o hypergf.o -c hypergf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/i0.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o i0.o -c i0.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/i0f.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o i0f.o -c i0f.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/i1.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o i1.o -c i1.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/i1f.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o i1f.o -c i1f.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/igam.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o igam.o -c igam.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/igami.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o igami.o -c igami.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/incbet.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o incbet.o -c incbet.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/incbi.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o incbi.o -c incbi.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/ivf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o ivf.o -c ivf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/j0.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o j0.o -c j0.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/j0f.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o j0f.o -c j0f.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/j1.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o j1.o -c j1.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/j1f.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o j1f.o -c j1f.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/jnf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o jnf.o -c jnf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/jv.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o jv.o -c jv.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/jvf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o jvf.o -c jvf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/k0.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o k0.o -c k0.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/k0f.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o k0f.o -c k0f.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/k1.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o k1.o -c k1.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/k1f.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o k1f.o -c k1f.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/kolmogorov.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o kolmogorov.o -c kolmogorov.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/kn.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o kn.o -c kn.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/lanczos.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o lanczos.o -c lanczos.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/mtherr.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o mtherr.o -c mtherr.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/nbdtr.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o nbdtr.o -c nbdtr.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/ndtr.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o ndtr.o -c ndtr.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/ndtri.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o ndtri.o -c ndtri.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_cblas_generated_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_cblas_generated_stub.o -c owl_cblas_generated_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_core_utils.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_core_utils.o -c owl_core_utils.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_dcdflib.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_dcdflib.o -c owl_dcdflib.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_fftpack_float32.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_fftpack_float32.o -c owl_fftpack_float32.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_distribution_common_c.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_distribution_common_c.o -c owl_distribution_common_c.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_fftpack_float64.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_fftpack_float64.o -c owl_fftpack_float64.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_ipmpar.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_ipmpar.o -c owl_ipmpar.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_lapacke_generated_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_lapacke_generated_stub.o -c owl_lapacke_generated_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_maths_special_gamma.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_maths_special_gamma.o -c owl_maths_special_gamma.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_maths_special_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_maths_special_stub.o -c owl_maths_special_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_maths_special_impl.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_maths_special_impl.o -c owl_maths_special_impl.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_matrix_check_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_matrix_check_stub.o -c owl_matrix_check_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_matrix_swap_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_matrix_swap_stub.o -c owl_matrix_swap_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_ndarray_contract_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_ndarray_contract_stub.o -c owl_ndarray_contract_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_ndarray_conv_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_ndarray_conv_stub.o -c owl_ndarray_conv_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_ndarray_pool_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_ndarray_pool_stub.o -c owl_ndarray_pool_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_ndarray_fma_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_ndarray_fma_stub.o -c owl_ndarray_fma_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_ndarray_repeat_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_ndarray_repeat_stub.o -c owl_ndarray_repeat_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_ndarray_maths_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_ndarray_maths_stub.o -c owl_ndarray_maths_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_ndarray_slide_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_ndarray_slide_stub.o -c owl_ndarray_slide_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_ndarray_sort_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_ndarray_sort_stub.o -c owl_ndarray_sort_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_ndarray_transpose_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_ndarray_transpose_stub.o -c owl_ndarray_transpose_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_ndarray_upsampling_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_ndarray_upsampling_stub.o -c owl_ndarray_upsampling_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_slicing_basic_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_slicing_basic_stub.o -c owl_slicing_basic_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_ndarray_utils_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_ndarray_utils_stub.o -c owl_ndarray_utils_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_slicing_fancy_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_slicing_fancy_stub.o -c owl_slicing_fancy_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_beta.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_beta.o -c owl_stats_dist_beta.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_binomial.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_binomial.o -c owl_stats_dist_binomial.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_cauchy.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_cauchy.o -c owl_stats_dist_cauchy.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_chi2.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_chi2.o -c owl_stats_dist_chi2.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_exponential.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_exponential.o -c owl_stats_dist_exponential.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_dirichlet.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_dirichlet.o -c owl_stats_dist_dirichlet.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_exponpow.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_exponpow.o -c owl_stats_dist_exponpow.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_gamma.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_gamma.o -c owl_stats_dist_gamma.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_gaussian.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_gaussian.o -c owl_stats_dist_gaussian.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_gennorm.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_gennorm.o -c owl_stats_dist_gennorm.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_f.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_f.o -c owl_stats_dist_f.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_geometric.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_geometric.o -c owl_stats_dist_geometric.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_gumbel2.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_gumbel2.o -c owl_stats_dist_gumbel2.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_gumbel1.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_gumbel1.o -c owl_stats_dist_gumbel1.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_hypergeometric.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_hypergeometric.o -c owl_stats_dist_hypergeometric.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_laplace.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_laplace.o -c owl_stats_dist_laplace.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_logistic.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_logistic.o -c owl_stats_dist_logistic.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_lognormal.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_lognormal.o -c owl_stats_dist_lognormal.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_logseries.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_logseries.o -c owl_stats_dist_logseries.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_lomax.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_lomax.o -c owl_stats_dist_lomax.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_multinomial.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_multinomial.o -c owl_stats_dist_multinomial.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_negative_binomial.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_negative_binomial.o -c owl_stats_dist_negative_binomial.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_noncentral_f.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_noncentral_f.o -c owl_stats_dist_noncentral_f.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_noncentral_chi2.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_noncentral_chi2.o -c owl_stats_dist_noncentral_chi2.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_poisson.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_poisson.o -c owl_stats_dist_poisson.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_power.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_power.o -c owl_stats_dist_power.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_rayleigh.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_rayleigh.o -c owl_stats_dist_rayleigh.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_stub.o -c owl_stats_dist_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_t.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_t.o -c owl_stats_dist_t.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_uniform.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_uniform.o -c owl_stats_dist_uniform.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_vonmises.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_vonmises.o -c owl_stats_dist_vonmises.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_triangular.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_triangular.o -c owl_stats_dist_triangular.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_weibull.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_weibull.o -c owl_stats_dist_weibull.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_extend_shuffle.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_extend_shuffle.o -c owl_stats_extend_shuffle.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_wald.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_wald.o -c owl_stats_dist_wald.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_extend_misc.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_extend_misc.o -c owl_stats_extend_misc.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_extend_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_extend_stub.o -c owl_stats_extend_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_ziggurat.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_ziggurat.o -c owl_stats_ziggurat.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_dist_zipf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_dist_zipf.o -c owl_stats_dist_zipf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/polevlf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o polevlf.o -c polevlf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/owl_stats_prng_stub.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o owl_stats_prng_stub.o -c owl_stats_prng_stub.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/psi.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o psi.o -c psi.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/pdtr.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o pdtr.o -c pdtr.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/rgamma.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o rgamma.o -c rgamma.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/round.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o round.o -c round.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/scipy_iv.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o scipy_iv.o -c scipy_iv.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/sf_error.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o sf_error.o -c sf_error.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/sincos.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o sincos.o -c sincos.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/shichi.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o shichi.o -c shichi.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/sici.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o sici.o -c sici.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/spence.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o spence.o -c spence.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/sindg.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o sindg.o -c sindg.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/sqrtf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o sqrtf.o -c sqrtf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/stdtr.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o stdtr.o -c stdtr.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/struve.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o struve.o -c struve.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/struvef.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o struvef.o -c struvef.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/tandg.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o tandg.o -c tandg.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/tukey.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o tukey.o -c tukey.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/unity.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o unity.o -c unity.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/yn.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o yn.o -c yn.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/zeta.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o zeta.o -c zeta.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/ynf.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o ynf.o -c ynf.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'
#          gcc src/owl/zetac.o (exit 1)
# (cd _build/default/src/owl && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -D_FILE_OFFSET_BITS=64 -D_REENTRANT -O2 -fno-strict-aliasing -fwrapv -fPIC -I/usr/include/aarch64-linux-gnu -g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare -Wno-logical-op-parentheses -g -I /home/opam/.opam/4.11/lib/ocaml -I /home/opam/.opam/4.11/lib/bytes -I /home/opam/.opam/4.11/lib/camlzip -I /home/opam/.opam/4.11/lib/ctypes -I /home/opam/.opam/4.11/lib/eigen -I /home/opam/.opam/4.11/lib/eigen/cpp -I /home/opam/.opam/4.11/lib/integers -I /home/opam/.opam/4.11/lib/npy -I /home/opam/.opam/4.11/lib/owl-base -I /home/opam/.opam/4.11/lib/zip -o zetac.o -c zetac.c)
# gcc: error: unrecognized command line option '-mfpmath=sse'
# gcc: error: unrecognized command line option '-msse2'

Jan 05 '21 21:01 mseri

Shold be fixed by the new PRs:

opam pin -n git+https://github.com/mseri/eigen.git#fix-0.3.0
opam pin -n git+https://github.com/mseri/owl.git#arm64
opam install owl

May 06 '22 10:05 mseri

owl owl copied to clipboard

Failures on ARM

owl
owl copied to clipboard