On Fri, Sep 25, 2020 at 10:30 AM Linden Disney <[email protected]> wrote:
>
> pkg-config --cflags libpng gives -I/usr/include/libpng16 as its output
>
> Running the workaround gives a new error (log file attached). The error is a 
> config error, so I have attached the config log too.  It seems to be a 
> similar issue of files not being found, namely line 119 of config.log says 
> that bits/libc-header-start.h is not found as a file.

Uh oh, sorry about that. It seems it needs work on our side.
How about ditching the conda build, and instead doing a straight build
on Ubuntu, with Ubuntu's libraries and compilers, not Conda's ones?

It might also be a good idea, as you are setting up an environment for
contributing to Sage, to go with the latest Sage beta, 9.2.beta13.

Dima
>
> On Thursday, September 24, 2020 at 11:39:07 PM UTC+1 [email protected] wrote:
>>
>> On Thu, Sep 24, 2020 at 11:25 PM Dima Pasechnik <[email protected]> wrote:
>> >
>> > On Thu, Sep 24, 2020 at 11:00 PM Linden Disney <[email protected]> wrote:
>> > >
>> > > Yep png.h is there, but as a symbolic link to 
>> > > /usr/include/libpng16/png.h, is it possible that it's necessary to 
>> > > change that symbolic link to /usr/include/libpng/png.h (both of those 
>> > > two files exist)?
>> > >
>> > > I've attached the log so you can see.
>> >
>> > Thanks. Apparently conda's C compiler does not look into /usr/include/
>> > for header files at all. Hmm...
>> > As a workaround, try running
>> >
>> > CFLAGS="$CFLAGS -I/usr/include" make
>> >
>> >
>> by the way, what is the output of
>>
>> pkg-config --cflags libpng
>>
>> ?
>>
>>
>> This is also a minor m4ri bug, I've opened
>> https://bitbucket.org/malb/m4ri/issues/77/header-location-for-pngh-should-be-used-in
>>
>>
>> >
>> > /home/s1504632/sage-9.1/local/include
>> > >
>> > >
>> > > On Thursday, September 24, 2020 at 6:13:56 PM UTC+1 [email protected] 
>> > > wrote:
>> > >>
>> > >> On Thu, Sep 24, 2020 at 5:28 PM Linden Disney <[email protected]> 
>> > >> wrote:
>> > >> >
>> > >> > conda install libpng-devel cannot find the package, apt-install says 
>> > >> > that the package is the latest version, and installing 
>> > >> > libpng-devel-cos6-x86_64 through conda does not fix the make issue 
>> > >> > either/
>> > >>
>> > >> is the file /usr/include/png.h
>> > >> present on your system?
>> > >>
>> > >> Could you post the log file of the failing m4ri build?
>> > >> (its location is printed somewhere near the end of the failing make 
>> > >> output)
>> > >>
>> > >> Time to summon our conda expert...
>> > >>
>> > >> Isuru, do you understand what's going on with png.h under conda?
>> > >>
>> > >>
>> > >> >
>> > >> > On Thursday, September 24, 2020 at 5:17:12 PM UTC+1 [email protected] 
>> > >> > wrote:
>> > >> >>
>> > >> >> On Thu, Sep 24, 2020 at 5:09 PM Linden Disney <[email protected]> 
>> > >> >> wrote:
>> > >> >> >
>> > >> >> > Running conda install libpng returns that package is already 
>> > >> >> > installed, specifying -c anaconda got the download to work, but 
>> > >> >> > make returns the same error for m4ri of No such file or directory 
>> > >> >> > for png.h
>> > >> >>
>> > >> >> how about trying libpng-devel?
>> > >> >>
>> > >> >> If this still doesn't work,
>> > >> >>
>> > >> >> install it system-wide, with
>> > >> >>
>> > >> >> sudo apt install libpng-dev
>> > >> >>
>> > >> >>
>> > >> >>
>> > >> >>
>> > >> >>
>> > >> >>
>> > >> >> >
>> > >> >> > build/pkgs/libpng/distros exists as a directory now, but it only 
>> > >> >> > contains homebrew.txt and slackware.txt
>> > >> >> >
>> > >> >> >
>> > >> >> > On Thursday, September 24, 2020 at 4:36:38 PM UTC+1 
>> > >> >> > [email protected] wrote:
>> > >> >> >>
>> > >> >> >> On Thu, Sep 24, 2020 at 4:23 PM Linden Disney 
>> > >> >> >> <[email protected]> wrote:
>> > >> >> >> >
>> > >> >> >> > The Details of my system are
>> > >> >> >> >
>> > >> >> >> > Operating System: Ubuntu 18.04.4 LTS
>> > >> >> >> > Kernel: Linux 5.4.0-42-generic
>> > >> >> >> > Architecture: x86-64
>> > >> >> >> >
>> > >> >> >> > I am using the source code for sage 9.1, downloaded from the UK 
>> > >> >> >> > mirror. The interface with conda is clearly key, as starting 
>> > >> >> >> > anew, the make now recognises the Python, and successfully 
>> > >> >> >> > built openblas, but now failed at the build of m4ri (see 
>> > >> >> >> > below). Do you know what might be the reason why I see
>> > >> >> >> >
>> > >> >> >> > notice: the following SPKGs did not find equivalent system 
>> > >> >> >> > packages: boost cbc fflas_ffpack fplll gsl iml isl 
>> > >> >> >> > libsemigroups m4ri m4rie perl_cpan_polymake_prereq 
>> > >> >> >> > perl_term_readline_gnu r
>> > >> >> >> > checking for the package system in use... conda
>> > >> >> >> > configure: hint: installing the following system packages is 
>> > >> >> >> > recommended and may avoid building some of the above SPKGs from 
>> > >> >> >> > source:
>> > >> >> >> > configure: $ conda install boost-cpp coincbc fflas-ffpack gsl 
>> > >> >> >> > iml isl m4ri m4rie r r-essentials
>> > >> >> >> >
>> > >> >> >> > when running configure but then trying conda install ... says 
>> > >> >> >> > all requested packages already installed?
>> > >> >> >> >
>> > >> >> >> this looks like a bug (there should be
>> > >> >> >> build/pkgs/libpng/distros/conda.txt, listing conda libraries to
>> > >> >> >> install). Please try
>> > >> >> >>
>> > >> >> >> conda install libpng
>> > >> >> >>
>> > >> >> >> (or perhaps it should be libpng-devel)
>> > >> >> >>
>> > >> >> >> then continue with
>> > >> >> >>
>> > >> >> >> make
>> > >> >> >>
>> > >> >> >>
>> > >> >> >>
>> > >> >> >>
>> > >> >> >> (
>> > >> >> >>
>> > >> >> >>
>> > >> >> >> >
>> > >> >> >> > m4ri/io.c:28:10: fatal error: png.h: No such file or directory
>> > >> >> >> > [m4ri-20200115] #include <png.h>
>> > >> >> >> > [m4ri-20200115] ^~~~~~~
>> > >> >> >> > [m4ri-20200115] compilation terminated.
>> > >> >> >> > [m4ri-20200115] Makefile:681: recipe for target 'm4ri/io.lo' 
>> > >> >> >> > failed
>> > >> >> >> > [m4ri-20200115] make[6]: *** [m4ri/io.lo] Error 1
>> > >> >> >> > [m4ri-20200115] make[6]: Leaving directory 
>> > >> >> >> > '/home/s1504632/sage-9.1/local/var/tmp/sage/build/m4ri-20200115/src'
>> > >> >> >> > [m4ri-20200115] Makefile:763: recipe for target 'all-recursive' 
>> > >> >> >> > failed
>> > >> >> >> > [m4ri-20200115] make[5]: *** [all-recursive] Error 1
>> > >> >> >> > [m4ri-20200115] make[5]: Leaving directory 
>> > >> >> >> > '/home/s1504632/sage-9.1/local/var/tmp/sage/build/m4ri-20200115/src'
>> > >> >> >> > [m4ri-20200115] Makefile:503: recipe for target 'all' failed
>> > >> >> >> > [m4ri-20200115] make[4]: *** [all] Error 2
>> > >> >> >> > [m4ri-20200115] make[4]: Leaving directory 
>> > >> >> >> > '/home/s1504632/sage-9.1/local/var/tmp/sage/build/m4ri-20200115/src'
>> > >> >> >> >
>> > >> >> >> >
>> > >> >> >> > On Thursday, September 24, 2020 at 3:46:13 PM UTC+1 
>> > >> >> >> > [email protected] wrote:
>> > >> >> >> >>
>> > >> >> >> >> in reporting building problems, please attach toplevel 
>> > >> >> >> >> config.log.
>> > >> >> >> >>
>> > >> >> >> >>
>> > >> >> >> >> On Thu, 24 Sep 2020, 15:09 Dima Pasechnik, <[email protected]> 
>> > >> >> >> >> wrote:
>> > >> >> >> >>>
>> > >> >> >> >>> first things first: what is the OS, and what version of Sage 
>> > >> >> >> >>> are you building?
>> > >> >> >> >>>
>> > >> >> >> >>> normally speaking, an attempt is made by sage to use python3 
>> > >> >> >> >>> version from the system to build venv, and not build python3 
>> > >> >> >> >>> from scratch.
>> > >> >> >> >>>
>> > >> >> >> >>>
>> > >> >> >> >>>
>> > >> >> >> >>>
>> > >> >> >> >>>
>> > >> >> >> >>> On Thu, 24 Sep 2020, 14:50 Linden Disney, 
>> > >> >> >> >>> <[email protected]> wrote:
>> > >> >> >> >>>>
>> > >> >> >> >>>> Hi Dima, thanks for the advice, configure is giving me some 
>> > >> >> >> >>>> strange output, namely it gives a message about missing 
>> > >> >> >> >>>> packages:
>> > >> >> >> >>>>
>> > >> >> >> >>>> notice: the following SPKGs did not find equivalent system 
>> > >> >> >> >>>> packages: boost boost_cropped cbc cddlib eclib fflas_ffpack 
>> > >> >> >> >>>> fplll gfan givaro gp2c gsl iml isl lcalc libsemigroups m4ri 
>> > >> >> >> >>>> m4rie openblas pari pari_elldata pari_galdata pari_galpol 
>> > >> >> >> >>>> pari_nftables pari_seadata pari_seadata_small python3 r
>> > >> >> >> >>>> checking for the package system in use... (ignoring conda 
>> > >> >> >> >>>> because no environment is active) debian
>> > >> >> >> >>>> configure: hint: installing the following system packages is 
>> > >> >> >> >>>> recommended and may avoid building some of the above SPKGs 
>> > >> >> >> >>>> from source:
>> > >> >> >> >>>> configure: $ sudo apt-get update
>> > >> >> >> >>>> $ sudo apt-get install libboost-dev libboost-dev coinor-cbc 
>> > >> >> >> >>>> coinor-libcbc-dev libcdd-dev libcdd-tools libec-dev 
>> > >> >> >> >>>> eclib-tools fflas-ffpack gfan libgivaro-dev pari-gp2c 
>> > >> >> >> >>>> libgsl-dev libiml-dev libisl-dev lcalc liblfunction-dev 
>> > >> >> >> >>>> libm4rie-dev libopenblas-dev pari-gp2c libpari-dev pari-doc 
>> > >> >> >> >>>> pari-elldata pari-galdata pari-galpol pari-seadata python3.7 
>> > >> >> >> >>>> libpython3.7-dev python3-distutils r-base-dev r-cran-lattice
>> > >> >> >> >>>>
>> > >> >> >> >>>> which I ran, and it says
>> > >> >> >> >>>>
>> > >> >> >> >>>> libboost-dev is already the newest version (1.65.1.0ubuntu1).
>> > >> >> >> >>>> libisl-dev is already the newest version (0.19-1).
>> > >> >> >> >>>> coinor-cbc is already the newest version (2.9.9+repack1-1).
>> > >> >> >> >>>> coinor-libcbc-dev is already the newest version 
>> > >> >> >> >>>> (2.9.9+repack1-1).
>> > >> >> >> >>>> eclib-tools is already the newest version (20171002-1build1).
>> > >> >> >> >>>> fflas-ffpack is already the newest version (2.2.2-5).
>> > >> >> >> >>>> gfan is already the newest version (0.5+dfsg-6).
>> > >> >> >> >>>> lcalc is already the newest version (1.23+dfsg-6build1).
>> > >> >> >> >>>> libcdd-dev is already the newest version (094h-1).
>> > >> >> >> >>>> libcdd-tools is already the newest version (094h-1).
>> > >> >> >> >>>> libec-dev is already the newest version (20171002-1build1).
>> > >> >> >> >>>> libgivaro-dev is already the newest version (4.0.2-8ubuntu1).
>> > >> >> >> >>>> libgsl-dev is already the newest version (2.4+dfsg-6).
>> > >> >> >> >>>> libiml-dev is already the newest version (1.0.4-1).
>> > >> >> >> >>>> liblfunction-dev is already the newest version 
>> > >> >> >> >>>> (1.23+dfsg-6build1).
>> > >> >> >> >>>> libm4rie-dev is already the newest version (20150908-1).
>> > >> >> >> >>>> libopenblas-dev is already the newest version (0.2.20+ds-4).
>> > >> >> >> >>>> libpari-dev is already the newest version (2.9.4-1).
>> > >> >> >> >>>> pari-doc is already the newest version (2.9.4-1).
>> > >> >> >> >>>> pari-elldata is already the newest version (0.20161017-1).
>> > >> >> >> >>>> pari-galdata is already the newest version (0.20080411-2).
>> > >> >> >> >>>> pari-galpol is already the newest version (3.0-1).
>> > >> >> >> >>>> pari-gp2c is already the newest version (0.0.10pl1-1).
>> > >> >> >> >>>> pari-seadata is already the newest version (0.20090618-1).
>> > >> >> >> >>>> r-base-dev is already the newest version (3.4.4-1ubuntu1).
>> > >> >> >> >>>> r-cran-lattice is already the newest version 
>> > >> >> >> >>>> (0.20-35-1build1).
>> > >> >> >> >>>> python3-distutils is already the newest version 
>> > >> >> >> >>>> (3.6.9-1~18.04).
>> > >> >> >> >>>> libpython3.7-dev is already the newest version 
>> > >> >> >> >>>> (3.7.5-2~18.04).
>> > >> >> >> >>>> python3.7 is already the newest version (3.7.5-2~18.04)
>> > >> >> >> >>>>
>> > >> >> >> >>>> Seemingly implying that all these packages are actually 
>> > >> >> >> >>>> there and not needing installing or updating. Is it possible 
>> > >> >> >> >>>> that the make is looking in the wrong places for packages?
>> > >> >> >> >>>> One issue that did occur but seems minor to me is that 
>> > >> >> >> >>>> libbraiding-dev couldn't be found, but I ignored this.
>> > >> >> >> >>>>
>> > >> >> >> >>>> I tried again running make not in a conda environment 
>> > >> >> >> >>>> starting from the beginning, and this time the build of 
>> > >> >> >> >>>> python3 failed, and I have put the corresponding section of 
>> > >> >> >> >>>> the log file below in all its detail. The important bit 
>> > >> >> >> >>>> seems to be
>> > >> >> >> >>>>
>> > >> >> >> >>>> Traceback (most recent call last):
>> > >> >> >> >>>> [python3-3.7.3.p1] File "./setup.py", line 30, in <module>
>> > >> >> >> >>>> [python3-3.7.3.p1] set_compiler_flags('LDFLAGS', 
>> > >> >> >> >>>> 'PY_LDFLAGS_NODIST')
>> > >> >> >> >>>> [python3-3.7.3.p1] File "./setup.py", line 27, in 
>> > >> >> >> >>>> set_compiler_flags
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> sysconfig.get_config_vars()[compiler_flags] = flags + ' ' + 
>> > >> >> >> >>>> py_flags_nodist
>> > >> >> >> >>>> [python3-3.7.3.p1] TypeError: can only concatenate str (not 
>> > >> >> >> >>>> "NoneType") to str
>> > >> >> >> >>>> [python3-3.7.3.p1] Makefile:626: recipe for target 
>> > >> >> >> >>>> 'sharedmods' failed
>> > >> >> >> >>>> [python3-3.7.3.p1] make[4]: *** [sharedmods] Error 1
>> > >> >> >> >>>>
>> > >> >> >> >>>> This seems to be a pretty common error with python compiles 
>> > >> >> >> >>>> but I cannot find a reason why.
>> > >> >> >> >>>>
>> > >> >> >> >>>> Best, Linden
>> > >> >> >> >>>>
>> > >> >> >> >>>>
>> > >> >> >> >>>>
>> > >> >> >> >>>> Found local metadata for python3-3.7.3.p1
>> > >> >> >> >>>> [python3-3.7.3.p1] Using cached file 
>> > >> >> >> >>>> /home/s1504632/sage-9.1/upstream/Python-3.7.3.tar.xz
>> > >> >> >> >>>> [python3-3.7.3.p1] python3-3.7.3.p1
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> ====================================================
>> > >> >> >> >>>> [python3-3.7.3.p1] Setting up build directory for 
>> > >> >> >> >>>> python3-3.7.3.p1
>> > >> >> >> >>>> [python3-3.7.3.p1] Finished extraction
>> > >> >> >> >>>> [python3-3.7.3.p1] Applying patches from ../patches...
>> > >> >> >> >>>> [python3-3.7.3.p1] Applying ../patches/2.6.5-FD_SETSIZE.patch
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Modules/selectmodule.c
>> > >> >> >> >>>> [python3-3.7.3.p1] Applying ../patches/2.7.3-dylib.patch
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file 
>> > >> >> >> >>>> Lib/distutils/unixccompiler.py
>> > >> >> >> >>>> [python3-3.7.3.p1] Applying 
>> > >> >> >> >>>> ../patches/3.2.6-no-enable-new-dtags.patch
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file 
>> > >> >> >> >>>> Lib/distutils/unixccompiler.py
>> > >> >> >> >>>> [python3-3.7.3.p1] Hunk #1 succeeded at 249 (offset 6 lines).
>> > >> >> >> >>>> [python3-3.7.3.p1] Applying ../patches/cygwin-ctypes.patch
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Lib/ctypes/__init__.py
>> > >> >> >> >>>> [python3-3.7.3.p1] Hunk #1 succeeded at 439 (offset 8 lines).
>> > >> >> >> >>>> [python3-3.7.3.p1] Applying ../patches/cygwin-readline.patch
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file setup.py
>> > >> >> >> >>>> [python3-3.7.3.p1] Hunk #1 succeeded at 788 (offset 69 
>> > >> >> >> >>>> lines).
>> > >> >> >> >>>> [python3-3.7.3.p1] Hunk #2 succeeded at 1369 (offset -3 
>> > >> >> >> >>>> lines).
>> > >> >> >> >>>> [python3-3.7.3.p1] Applying 
>> > >> >> >> >>>> ../patches/linux_linking_issue_25229.patch
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file 
>> > >> >> >> >>>> Lib/distutils/unixccompiler.py
>> > >> >> >> >>>> [python3-3.7.3.p1] Hunk #1 succeeded at 243 (offset 9 lines).
>> > >> >> >> >>>> [python3-3.7.3.p1] Applying ../patches/macos_no_include.patch
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file configure
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file configure.ac
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file pyconfig.h.in
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file setup.py
>> > >> >> >> >>>> [python3-3.7.3.p1] Applying 
>> > >> >> >> >>>> ../patches/permissions_issue_34245.patch
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Makefile.pre.in
>> > >> >> >> >>>> [python3-3.7.3.p1] Applying ../patches/trashcan.patch
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Include/object.h
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Lib/test/test_capi.py
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file 
>> > >> >> >> >>>> Lib/test/test_ordered_dict.py
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file 'Misc/NEWS.d/next/Core and 
>> > >> >> >> >>>> Builtins/2019-02-13-16-47-19.bpo-35983.bNxsXv.rst'
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Modules/_elementtree.c
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Modules/_testcapimodule.c
>> > >> >> >> >>>> [python3-3.7.3.p1] Hunk #1 succeeded at 5203 (offset -4 
>> > >> >> >> >>>> lines).
>> > >> >> >> >>>> [python3-3.7.3.p1] Hunk #2 succeeded at 5386 (offset -4 
>> > >> >> >> >>>> lines).
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Objects/descrobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] Hunk #1 succeeded at 1023 (offset 2 
>> > >> >> >> >>>> lines).
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Objects/dictobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Objects/listobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Objects/odictobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Objects/setobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Objects/tupleobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Objects/typeobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Python/hamt.c
>> > >> >> >> >>>> [python3-3.7.3.p1] patching file Python/traceback.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> ****************************************************
>> > >> >> >> >>>> [python3-3.7.3.p1] Host system:
>> > >> >> >> >>>> [python3-3.7.3.p1] Linux maths-pgr-073 5.4.0-42-generic 
>> > >> >> >> >>>> #46~18.04.1-Ubuntu SMP Fri Jul 10 07:21:24 UTC 2020 x86_64 
>> > >> >> >> >>>> x86_64 x86_64 GNU/Linux
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> ****************************************************
>> > >> >> >> >>>> [python3-3.7.3.p1] C compiler: 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>> [python3-3.7.3.p1] C compiler version:
>> > >> >> >> >>>> [python3-3.7.3.p1] Reading specs from 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/../lib/gcc/x86_64-conda-linux-gnu/7.5.0/specs
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> COLLECT_GCC=/home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> COLLECT_LTO_WRAPPER=/home/s1504632/anaconda3/envs/sage_9.1/bin/../libexec/gcc/x86_64-conda-linux-gnu/7.5.0/lto-wrapper
>> > >> >> >> >>>> [python3-3.7.3.p1] Target: x86_64-conda-linux-gnu
>> > >> >> >> >>>> [python3-3.7.3.p1] Configured with: 
>> > >> >> >> >>>> /home/conda/feedstock_root/build_artifacts/ctng-compilers_1598124794965/work/.build/x86_64-conda-linux-gnu/src/gcc/configure
>> > >> >> >> >>>>  --build=x86_64-build_pc-linux-gnu 
>> > >> >> >> >>>> --host=x86_64-build_pc-linux-gnu 
>> > >> >> >> >>>> --target=x86_64-conda-linux-gnu 
>> > >> >> >> >>>> --prefix=/home/conda/feedstock_root/build_artifacts/ctng-compilers_1598124794965/work/gcc_built
>> > >> >> >> >>>>  
>> > >> >> >> >>>> --with-sysroot=/home/conda/feedstock_root/build_artifacts/ctng-compilers_1598124794965/work/gcc_built/x86_64-conda-linux-gnu/sysroot
>> > >> >> >> >>>>  --enable-languages=c,c++,fortran,objc,obj-c++ 
>> > >> >> >> >>>> --with-pkgversion='crosstool-NG 1.24.0.131_87df0e6_dirty' 
>> > >> >> >> >>>> --enable-__cxa_atexit --disable-libmudflap --enable-libgomp 
>> > >> >> >> >>>> --disable-libssp --enable-libquadmath 
>> > >> >> >> >>>> --enable-libquadmath-support --enable-libsanitizer 
>> > >> >> >> >>>> --enable-libmpx 
>> > >> >> >> >>>> --with-gmp=/home/conda/feedstock_root/build_artifacts/ctng-compilers_1598124794965/work/.build/x86_64-conda-linux-gnu/buildtools
>> > >> >> >> >>>>  
>> > >> >> >> >>>> --with-mpfr=/home/conda/feedstock_root/build_artifacts/ctng-compilers_1598124794965/work/.build/x86_64-conda-linux-gnu/buildtools
>> > >> >> >> >>>>  
>> > >> >> >> >>>> --with-mpc=/home/conda/feedstock_root/build_artifacts/ctng-compilers_1598124794965/work/.build/x86_64-conda-linux-gnu/buildtools
>> > >> >> >> >>>>  
>> > >> >> >> >>>> --with-isl=/home/conda/feedstock_root/build_artifacts/ctng-compilers_1598124794965/work/.build/x86_64-conda-linux-gnu/buildtools
>> > >> >> >> >>>>  --enable-lto --enable-threads=posix 
>> > >> >> >> >>>> --enable-target-optspace --enable-plugin --enable-gold 
>> > >> >> >> >>>> --disable-nls --disable-multilib 
>> > >> >> >> >>>> --with-local-prefix=/home/conda/feedstock_root/build_artifacts/ctng-compilers_1598124794965/work/gcc_built/x86_64-conda-linux-gnu/sysroot
>> > >> >> >> >>>>  --enable-long-long --enable-default-pie
>> > >> >> >> >>>> [python3-3.7.3.p1] Thread model: posix
>> > >> >> >> >>>> [python3-3.7.3.p1] gcc version 7.5.0 (crosstool-NG 
>> > >> >> >> >>>> 1.24.0.131_87df0e6_dirty)
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> ****************************************************
>> > >> >> >> >>>> [python3-3.7.3.p1] Package 'python3' is currently not 
>> > >> >> >> >>>> installed
>> > >> >> >> >>>> [python3-3.7.3.p1] No legacy uninstaller found for 
>> > >> >> >> >>>> 'python3'; nothing to do
>> > >> >> >> >>>> [python3-3.7.3.p1] Configuring python3-3.7.3.p1
>> > >> >> >> >>>> [python3-3.7.3.p1] configure: WARNING: unrecognized options: 
>> > >> >> >> >>>> --disable-maintainer-mode, --disable-dependency-tracking
>> > >> >> >> >>>> [python3-3.7.3.p1] checking build system type... 
>> > >> >> >> >>>> x86_64-conda-linux-gnu
>> > >> >> >> >>>> [python3-3.7.3.p1] checking host system type... 
>> > >> >> >> >>>> x86_64-conda-linux-gnu
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for python3.7... python3.7
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --enable-universalsdk... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-universal-archs... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking MACHDEP... checking for 
>> > >> >> >> >>>> --without-gcc... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-icc... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for 
>> > >> >> >> >>>> x86_64-conda-linux-gnu-gcc... 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether the C compiler works... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for C compiler default output 
>> > >> >> >> >>>> file name... a.out
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for suffix of executables...
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether we are cross 
>> > >> >> >> >>>> compiling... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for suffix of object files... o
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether we are using the GNU C 
>> > >> >> >> >>>> compiler... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  accepts -g... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  option to accept ISO C89... none needed
>> > >> >> >> >>>> [python3-3.7.3.p1] checking how to run the C preprocessor... 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cpp
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for grep that handles long lines 
>> > >> >> >> >>>> and -e... /bin/grep
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for a sed that does not truncate 
>> > >> >> >> >>>> output... /bin/sed
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for 
>> > >> >> >> >>>> --with-cxx-main=<compiler>... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for the platform triplet based 
>> > >> >> >> >>>> on compiler characteristics... x86_64-linux-gnu
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for -Wl,--no-as-needed... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for egrep... /bin/grep -E
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for ANSI C header files... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/types.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/stat.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for stdlib.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for string.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for memory.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for strings.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for inttypes.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for stdint.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for unistd.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking minix/config.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking minix/config.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for minix/config.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether it is safe to define 
>> > >> >> >> >>>> __EXTENSIONS__... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for the Android API level... not 
>> > >> >> >> >>>> Android
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-suffix...
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for case-insensitive build 
>> > >> >> >> >>>> directory... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking LIBRARY... 
>> > >> >> >> >>>> libpython$(VERSION)$(ABIFLAGS).a
>> > >> >> >> >>>> [python3-3.7.3.p1] checking LINKCC... $(PURIFY) $(MAINCC)
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for GNU ld... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --enable-shared... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --enable-profiling... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking LDLIBRARY... 
>> > >> >> >> >>>> libpython$(LDVERSION).so
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for x86_64-conda-linux-gnu-ar... 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-ar
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for 
>> > >> >> >> >>>> x86_64-conda-linux-gnu-readelf... 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-readelf
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for a BSD-compatible install... 
>> > >> >> >> >>>> /usr/bin/install -c
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for a thread-safe mkdir -p... 
>> > >> >> >> >>>> /bin/mkdir -p
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-pydebug... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-assertions... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --enable-optimizations... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-lto... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for -llvm-profdata... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for -Wextra... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  accepts and needs -fno-strict-aliasing... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if we can turn off 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  unused result warning... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if we can turn off 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  unused parameter warning... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if we can turn off 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  missing field initializers warning... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if we can turn off 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  invalid function cast warning... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if we can turn on 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  mixed sign comparison warning... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if we can turn on 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  unreachable code warning... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if we can turn on 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  strict-prototypes warning... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if we can make implicit function 
>> > >> >> >> >>>> declaration an error in 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc...
>> > >> >> >> >>>>  yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether pthreads are available 
>> > >> >> >> >>>> without options... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  accepts -Kpthread... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  accepts -Kthread... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  accepts -pthread... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-c++
>> > >> >> >> >>>>  also accepts flags for thread support... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for ANSI C header files... 
>> > >> >> >> >>>> (cached) yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking asm/types.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking asm/types.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for asm/types.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking crypt.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking crypt.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for crypt.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking conio.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking conio.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for conio.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking direct.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking direct.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for direct.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking dlfcn.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking dlfcn.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for dlfcn.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking errno.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking errno.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for errno.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking fcntl.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking fcntl.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fcntl.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking grp.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking grp.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for grp.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking ieeefp.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking ieeefp.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for ieeefp.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking io.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking io.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for io.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking langinfo.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking langinfo.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for langinfo.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking libintl.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking libintl.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for libintl.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking process.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking process.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for process.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking pthread.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking pthread.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pthread.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sched.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sched.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sched.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking shadow.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking shadow.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for shadow.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking signal.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking signal.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for signal.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking stropts.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking stropts.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for stropts.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking termios.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking termios.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for termios.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for unistd.h... (cached) yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking utime.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking utime.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for utime.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking poll.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking poll.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for poll.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/devpoll.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/devpoll.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/devpoll.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/epoll.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/epoll.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/epoll.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/poll.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/poll.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/poll.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/audioio.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/audioio.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/audioio.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/xattr.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/xattr.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/xattr.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/bsdtty.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/bsdtty.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/bsdtty.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/event.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/event.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/event.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/file.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/file.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/file.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/ioctl.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/ioctl.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/ioctl.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/kern_control.h usability... 
>> > >> >> >> >>>> no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/kern_control.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/kern_control.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/loadavg.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/loadavg.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/loadavg.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/lock.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/lock.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/lock.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/mkdev.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/mkdev.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/mkdev.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/modem.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/modem.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/modem.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/param.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/param.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/param.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/random.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/random.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/random.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/select.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/select.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/select.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/sendfile.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/sendfile.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/sendfile.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/socket.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/socket.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/socket.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/statvfs.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/statvfs.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/statvfs.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/stat.h... (cached) yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/syscall.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/syscall.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/syscall.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/sys_domain.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/sys_domain.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/sys_domain.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/termio.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/termio.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/termio.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/time.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/time.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/time.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/times.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/times.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/times.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/types.h... (cached) yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/uio.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/uio.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/uio.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/un.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/un.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/un.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/utsname.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/utsname.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/utsname.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/wait.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/wait.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/wait.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking pty.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking pty.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pty.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking libutil.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking libutil.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for libutil.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/resource.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/resource.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/resource.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking netpacket/packet.h usability... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking netpacket/packet.h presence... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for netpacket/packet.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sysexits.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sysexits.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sysexits.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking bluetooth.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking bluetooth.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for bluetooth.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking linux/tipc.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking linux/tipc.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for linux/tipc.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking linux/random.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking linux/random.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for linux/random.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking spawn.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking spawn.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for spawn.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking util.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking util.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for util.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking alloca.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking alloca.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for alloca.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking endian.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking endian.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for endian.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/endian.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/endian.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/endian.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/sysmacros.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking sys/sysmacros.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sys/sysmacros.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for dirent.h that defines DIR... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for library containing 
>> > >> >> >> >>>> opendir... none required
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether sys/types.h defines 
>> > >> >> >> >>>> makedev... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking bluetooth/bluetooth.h 
>> > >> >> >> >>>> usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking bluetooth/bluetooth.h 
>> > >> >> >> >>>> presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for bluetooth/bluetooth.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for net/if.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for linux/netlink.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for linux/vm_sockets.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for linux/can.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for linux/can/raw.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for linux/can/bcm.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for clock_t in time.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for makedev... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for le64toh... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for mode_t... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for off_t... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pid_t... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for size_t... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for uid_t in sys/types.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for ssize_t... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for __uint128_t... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of int... 4
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of long... 8
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of long long... 8
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of void *... 8
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of short... 2
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of float... 4
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of double... 8
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of fpos_t... 16
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of size_t... 8
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of pid_t... 4
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of uintptr_t... 8
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for long double support... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of long double... 16
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of _Bool... 1
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of off_t... 8
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether to enable large file 
>> > >> >> >> >>>> support... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of time_t... 8
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pthread_t... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of pthread_t... 8
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of pthread_key_t... 4
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether pthread_key_t is 
>> > >> >> >> >>>> compatible with int... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --enable-framework... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for dyld... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking the extension of shared 
>> > >> >> >> >>>> libraries... .so
>> > >> >> >> >>>> [python3-3.7.3.p1] checking LDSHARED... $(CC) -shared
>> > >> >> >> >>>> [python3-3.7.3.p1] checking CCSHARED... -fPIC
>> > >> >> >> >>>> [python3-3.7.3.p1] checking LINKFORSHARED... -Xlinker 
>> > >> >> >> >>>> -export-dynamic
>> > >> >> >> >>>> [python3-3.7.3.p1] checking CFLAGSFORSHARED... $(CCSHARED)
>> > >> >> >> >>>> [python3-3.7.3.p1] checking SHLIBS... $(LIBS)
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sendfile in -lsendfile... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for dlopen in -ldl... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for shl_load in -ldld... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking uuid/uuid.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking uuid/uuid.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for uuid/uuid.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking uuid.h usability... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking uuid.h presence... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for uuid.h... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for uuid_generate_time_safe... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for uuid_create... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for uuid_enc_be... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for library containing 
>> > >> >> >> >>>> sem_init... -lpthread
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for textdomain in -lintl... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking aligned memory access is 
>> > >> >> >> >>>> required... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-hash-algorithm... 
>> > >> >> >> >>>> default
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-address-sanitizer... 
>> > >> >> >> >>>> no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-memory-sanitizer... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for 
>> > >> >> >> >>>> --with-undefined-behavior-sanitizer... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for t_open in -lnsl... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for socket in -lsocket... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-libs... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for 
>> > >> >> >> >>>> x86_64-conda-linux-gnu-pkg-config... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pkg-config... 
>> > >> >> >> >>>> /usr/bin/pkg-config
>> > >> >> >> >>>> [python3-3.7.3.p1] checking pkg-config is at least version 
>> > >> >> >> >>>> 0.9.0... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-system-expat... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-system-ffi... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-system-libmpdec... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for 
>> > >> >> >> >>>> --enable-loadable-sqlite-extensions... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-tcltk-includes... 
>> > >> >> >> >>>> default
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-tcltk-libs... default
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-dbmliborder...
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if PTHREAD_SCOPE_SYSTEM is 
>> > >> >> >> >>>> supported... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pthread_sigmask... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pthread_getcpuclockid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if --enable-ipv6 is specified... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if RFC2553 API is available... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking ipv6 stack type... linux-glibc
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for CAN_RAW_FD_FRAMES... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-doc-strings... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-pymalloc... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-c-locale-coercion... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-valgrind... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-dtrace... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for dlopen... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking DYNLOADFILE... dynload_shlib.o
>> > >> >> >> >>>> [python3-3.7.3.p1] checking MACHDEP_OBJS... none
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for alarm... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for accept4... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setitimer... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getitimer... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for bind_textdomain_codeset... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for chown... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for clock... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for confstr... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for ctermid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for dup3... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for execv... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for faccessat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fchmod... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fchmodat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fchown... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fchownat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fexecve... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fdopendir... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fork... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fpathconf... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fstatat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for ftime... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for ftruncate... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for futimesat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for futimens... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for futimes... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for gai_strerror... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getentropy... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getgrouplist... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getgroups... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getlogin... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getloadavg... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getpeername... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getpgid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getpid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getpriority... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getresuid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getresgid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getpwent... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getspnam... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getspent... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getsid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getwd... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for if_nameindex... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for initgroups... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for kill... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for killpg... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for lchown... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for lockf... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for linkat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for lstat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for lutimes... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for mmap... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for memrchr... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for mbrtowc... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for mkdirat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for mkfifo... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for mkfifoat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for mknod... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for mknodat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for mktime... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for mremap... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for nice... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for openat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pathconf... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pause... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pipe2... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for plock... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for poll... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for posix_fallocate... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for posix_fadvise... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for posix_spawn... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pread... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for preadv... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for preadv2... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pthread_init... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pthread_kill... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for putenv... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pwrite... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pwritev... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for pwritev2... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for readlink... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for readlinkat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for readv... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for realpath... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for renameat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sem_open... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sem_timedwait... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sem_getvalue... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sem_unlink... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sendfile... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setegid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for seteuid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setgid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sethostname... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setlocale... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setregid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setreuid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setresuid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setresgid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setsid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setpgid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setpgrp... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setpriority... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setuid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setvbuf... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sched_get_priority_max... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sched_setaffinity... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sched_setscheduler... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sched_setparam... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sched_rr_get_interval... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sigaction... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sigaltstack... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for siginterrupt... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sigpending... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sigrelse... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sigtimedwait... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sigwait... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sigwaitinfo... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for snprintf... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for strftime... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for strlcpy... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for symlinkat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sync... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sysconf... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for tcgetpgrp... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for tcsetpgrp... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for tempnam... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for timegm... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for times... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for tmpfile... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for tmpnam... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for tmpnam_r... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for truncate... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for uname... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for unlinkat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for unsetenv... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for utimensat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for utimes... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for waitid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for waitpid... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for wait3... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for wait4... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for wcscoll... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for wcsftime... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for wcsxfrm... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for wmemcmp... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for writev... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for _getpty... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether dirfd is declared... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for chroot... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for link... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for symlink... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fchdir... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fsync... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fdatasync... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for epoll... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for epoll_create1... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for kqueue... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for prlimit... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for ctermid_r... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for flock declaration... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for flock... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getpagesize... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for broken unsetenv... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for true... true
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for inet_aton in -lc... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for chflags... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for lchflags... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for inflateCopy in -lz... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for hstrerror... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for inet_aton... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for inet_pton... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setgroups... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for openpty... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for openpty in -lutil... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for forkpty... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fseek64... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fseeko... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for fstatvfs... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for ftell64... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for ftello... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for statvfs... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for dup2... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for strdup... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getpgrp... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for setpgrp... (cached) yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for gettimeofday... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for library containing crypt... 
>> > >> >> >> >>>> -lcrypt
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for library containing 
>> > >> >> >> >>>> crypt_r... none required
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for crypt_r... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for clock_gettime... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for clock_gettime in -lrt... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for clock_getres... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for clock_settime... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for major... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getaddrinfo... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking getaddrinfo bug... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getnameinfo... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether time.h and sys/time.h 
>> > >> >> >> >>>> may both be included... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether struct tm is in 
>> > >> >> >> >>>> sys/time.h or time.h... time.h
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for struct tm.tm_zone... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for struct stat.st_rdev... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for struct stat.st_blksize... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for struct stat.st_flags... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for struct stat.st_gen... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for struct stat.st_birthtime... 
>> > >> >> >> >>>> no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for struct stat.st_blocks... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for struct passwd.pw_gecos... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for struct passwd.pw_passwd... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for siginfo_t.si_band... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for time.h that defines 
>> > >> >> >> >>>> altzone... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether sys/select.h and 
>> > >> >> >> >>>> sys/time.h may both be included... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for addrinfo... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sockaddr_storage... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for sockaddr_alg... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether char is unsigned... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for an ANSI C-conforming 
>> > >> >> >> >>>> const... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for working signed char... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for prototypes... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for variable length prototypes 
>> > >> >> >> >>>> and stdarg.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for socketpair... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if sockaddr has sa_len member... 
>> > >> >> >> >>>> no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for gethostbyname_r... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking gethostbyname_r with 6 args... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for __fpu_control... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-libm=STRING... 
>> > >> >> >> >>>> default LIBM="-lm"
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-libc=STRING... 
>> > >> >> >> >>>> default LIBC=""
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for x64 gcc inline assembler... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether C doubles are 
>> > >> >> >> >>>> little-endian IEEE 754 binary64... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether C doubles are big-endian 
>> > >> >> >> >>>> IEEE 754 binary64... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether C doubles are ARM 
>> > >> >> >> >>>> mixed-endian IEEE 754 binary64... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether we can use gcc inline 
>> > >> >> >> >>>> assembler to get and set x87 control word... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether we can use gcc inline 
>> > >> >> >> >>>> assembler to get and set mc68881 fpcr... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for x87-style double rounding... 
>> > >> >> >> >>>> no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for acosh... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for asinh... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for atanh... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for copysign... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for erf... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for erfc... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for expm1... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for finite... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for gamma... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for hypot... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for lgamma... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for log1p... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for log2... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for round... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for tgamma... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether isinf is declared... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether isnan is declared... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether isfinite is declared... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether tanh preserves the sign 
>> > >> >> >> >>>> of zero... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether log1p drops the sign of 
>> > >> >> >> >>>> negative zero... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether POSIX semaphores are 
>> > >> >> >> >>>> enabled... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for broken sem_getvalue... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether RTLD_LAZY is declared... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether RTLD_NOW is declared... 
>> > >> >> >> >>>> yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether RTLD_GLOBAL is 
>> > >> >> >> >>>> declared... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether RTLD_LOCAL is 
>> > >> >> >> >>>> declared... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether RTLD_NODELETE is 
>> > >> >> >> >>>> declared... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether RTLD_NOLOAD is 
>> > >> >> >> >>>> declared... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether RTLD_DEEPBIND is 
>> > >> >> >> >>>> declared... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether RTLD_MEMBER is 
>> > >> >> >> >>>> declared... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking digit size for Python's longs... 
>> > >> >> >> >>>> no value specified
>> > >> >> >> >>>> [python3-3.7.3.p1] checking wchar.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking wchar.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for wchar.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking size of wchar_t... 4
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for UCS-4 tcl... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether wchar_t is signed... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether wchar_t is usable... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether byte ordering is 
>> > >> >> >> >>>> bigendian... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking ABIFLAGS... m
>> > >> >> >> >>>> [python3-3.7.3.p1] checking SOABI... 
>> > >> >> >> >>>> cpython-37m-x86_64-linux-gnu
>> > >> >> >> >>>> [python3-3.7.3.p1] checking LDVERSION... 
>> > >> >> >> >>>> $(VERSION)$(ABIFLAGS)
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether right shift extends the 
>> > >> >> >> >>>> sign bit... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for getc_unlocked() and 
>> > >> >> >> >>>> friends... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking how to link readline libs... 
>> > >> >> >> >>>> -lreadline
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for rl_pre_input_hook in 
>> > >> >> >> >>>> -lreadline... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for 
>> > >> >> >> >>>> rl_completion_display_matches_hook in -lreadline... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for rl_resize_terminal in 
>> > >> >> >> >>>> -lreadline... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for rl_completion_matches in 
>> > >> >> >> >>>> -lreadline... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for append_history in 
>> > >> >> >> >>>> -lreadline... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for broken nice()... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for broken poll()... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for working tzset()... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for tv_nsec in struct stat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for tv_nsec2 in struct stat... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking curses.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking curses.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for curses.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking ncurses.h usability... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking ncurses.h presence... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for ncurses.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for term.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether mvwdelch is an 
>> > >> >> >> >>>> expression... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether WINDOW has _flags... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for is_pad... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for is_term_resized... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for resize_term... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for resizeterm... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for immedok... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for syncok... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for wchgat... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for filter... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for has_key... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for typeahead... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for use_env... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] configure: checking for device files
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for /dev/ptmx... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for /dev/ptc... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for %zd printf() format 
>> > >> >> >> >>>> support... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for socklen_t... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for broken mbstowcs... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-computed-gotos... no 
>> > >> >> >> >>>> value specified
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread supports computed gotos... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for build directories... done
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for -O2... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for glibc 
>> > >> >> >> >>>> _FORTIFY_SOURCE/memmove bug... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for stdatomic.h... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for GCC >= 4.7 __atomic 
>> > >> >> >> >>>> builtins... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for ensurepip... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking if the dirent structure of a 
>> > >> >> >> >>>> d_type field... yes
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for the Linux getrandom() 
>> > >> >> >> >>>> syscall... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for the getrandom() function... 
>> > >> >> >> >>>> no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for 
>> > >> >> >> >>>> x86_64-conda-linux-gnu-pkg-config... /usr/bin/pkg-config
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for openssl/ssl.h in 
>> > >> >> >> >>>> /usr/local/ssl... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for openssl/ssl.h in 
>> > >> >> >> >>>> /usr/lib/ssl... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for openssl/ssl.h in /usr/ssl... 
>> > >> >> >> >>>> no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for openssl/ssl.h in /usr/pkg... 
>> > >> >> >> >>>> no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for openssl/ssl.h in 
>> > >> >> >> >>>> /usr/local... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for openssl/ssl.h in /usr... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking whether compiling and linking 
>> > >> >> >> >>>> against OpenSSL works... no
>> > >> >> >> >>>> [python3-3.7.3.p1] checking for --with-ssl-default-suites... 
>> > >> >> >> >>>> python
>> > >> >> >> >>>> [python3-3.7.3.p1] configure: creating ./config.status
>> > >> >> >> >>>> [python3-3.7.3.p1] config.status: creating Makefile.pre
>> > >> >> >> >>>> [python3-3.7.3.p1] config.status: creating Misc/python.pc
>> > >> >> >> >>>> [python3-3.7.3.p1] config.status: creating 
>> > >> >> >> >>>> Misc/python-config.sh
>> > >> >> >> >>>> [python3-3.7.3.p1] config.status: creating Modules/ld_so_aix
>> > >> >> >> >>>> [python3-3.7.3.p1] config.status: creating pyconfig.h
>> > >> >> >> >>>> [python3-3.7.3.p1] configure: WARNING: unrecognized options: 
>> > >> >> >> >>>> --disable-maintainer-mode, --disable-dependency-tracking
>> > >> >> >> >>>> [python3-3.7.3.p1] creating Modules/Setup
>> > >> >> >> >>>> [python3-3.7.3.p1] creating Modules/Setup.local
>> > >> >> >> >>>> [python3-3.7.3.p1] creating Makefile
>> > >> >> >> >>>> [python3-3.7.3.p1]
>> > >> >> >> >>>> [python3-3.7.3.p1]
>> > >> >> >> >>>> [python3-3.7.3.p1] If you want a release build with all 
>> > >> >> >> >>>> stable optimizations active (PGO, etc),
>> > >> >> >> >>>> [python3-3.7.3.p1] please run ./configure 
>> > >> >> >> >>>> --enable-optimizations
>> > >> >> >> >>>> [python3-3.7.3.p1]
>> > >> >> >> >>>> [python3-3.7.3.p1]
>> > >> >> >> >>>> [python3-3.7.3.p1] Building python3-3.7.3.p1
>> > >> >> >> >>>> [python3-3.7.3.p1] make[4]: Entering directory 
>> > >> >> >> >>>> '/home/s1504632/sage-9.1/local/var/tmp/sage/build/python3-3.7.3.p1/src'
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Programs/python.o ./Programs/python.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/acceler.o Parser/acceler.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/grammar1.o Parser/grammar1.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/listnode.o Parser/listnode.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/node.o Parser/node.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/parser.o Parser/parser.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/bitset.o Parser/bitset.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/metagrammar.o Parser/metagrammar.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/firstsets.o Parser/firstsets.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/grammar.o Parser/grammar.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/pgen.o Parser/pgen.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/myreadline.o Parser/myreadline.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/parsetok.o Parser/parsetok.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Parser/tokenizer.o Parser/tokenizer.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/abstract.o Objects/abstract.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/accu.o Objects/accu.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/boolobject.o Objects/boolobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/bytes_methods.o 
>> > >> >> >> >>>> Objects/bytes_methods.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/bytearrayobject.o 
>> > >> >> >> >>>> Objects/bytearrayobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/bytesobject.o 
>> > >> >> >> >>>> Objects/bytesobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/call.o Objects/call.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/cellobject.o Objects/cellobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/classobject.o 
>> > >> >> >> >>>> Objects/classobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/codeobject.o Objects/codeobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/complexobject.o 
>> > >> >> >> >>>> Objects/complexobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/descrobject.o 
>> > >> >> >> >>>> Objects/descrobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/enumobject.o Objects/enumobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/exceptions.o Objects/exceptions.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/genobject.o Objects/genobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/fileobject.o Objects/fileobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/floatobject.o 
>> > >> >> >> >>>> Objects/floatobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/frameobject.o 
>> > >> >> >> >>>> Objects/frameobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/funcobject.o Objects/funcobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/iterobject.o Objects/iterobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/listobject.o Objects/listobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/longobject.o Objects/longobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/dictobject.o Objects/dictobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/odictobject.o 
>> > >> >> >> >>>> Objects/odictobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/memoryobject.o 
>> > >> >> >> >>>> Objects/memoryobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/methodobject.o 
>> > >> >> >> >>>> Objects/methodobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/moduleobject.o 
>> > >> >> >> >>>> Objects/moduleobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/namespaceobject.o 
>> > >> >> >> >>>> Objects/namespaceobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/object.o Objects/object.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/obmalloc.o Objects/obmalloc.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/capsule.o Objects/capsule.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/rangeobject.o 
>> > >> >> >> >>>> Objects/rangeobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/setobject.o Objects/setobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/sliceobject.o 
>> > >> >> >> >>>> Objects/sliceobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/structseq.o Objects/structseq.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/tupleobject.o 
>> > >> >> >> >>>> Objects/tupleobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/typeobject.o Objects/typeobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/unicodeobject.o 
>> > >> >> >> >>>> Objects/unicodeobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/unicodectype.o 
>> > >> >> >> >>>> Objects/unicodectype.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Objects/weakrefobject.o 
>> > >> >> >> >>>> Objects/weakrefobject.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Python/_warnings.o Python/_warnings.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Python/Python-ast.o Python/Python-ast.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthread -c -Wno-unused-result -Wsign-compare -DNDEBUG -g 
>> > >> >> >> >>>> -fwrapv -O3 -Wall -Wno-unused -march=nocona -mtune=haswell 
>> > >> >> >> >>>> -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 
>> > >> >> >> >>>> -ffunction-sections -pipe -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -std=c99 
>> > >> >> >> >>>> -Wextra -Wno-unused-result -Wno-unused-parameter 
>> > >> >> >> >>>> -Wno-missing-field-initializers 
>> > >> >> >> >>>> -Werror=implicit-function-declaration -I. -I./Include 
>> > >> >> >> >>>> -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -DNDEBUG 
>> > >> >> >> >>>> -D_FORTIFY_SOURCE=2 -O2 -isystem 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/include -fPIC 
>> > >> >> >> >>>> -DPy_BUILD_CORE -o Python/asdl.o Python/asdl.c
>> > >> >> >> >>>> [python3-3.7.3.p1] 
>> > >> >> >> >>>> /home/s1504632/anaconda3/envs/sage_9.1/bin/x86_64-conda-linux-gnu-cc
>> > >> >> >> >>>>  -pthr
>> > >> >> >> >
>> > >> >> >> > --
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>> > >> >> >> > To view this discussion on the web visit 
>> > >> >> >> > https://groups.google.com/d/msgid/sage-devel/276b2b42-696b-454d-ad5d-20963ee7532dn%40googlegroups.com.
>> > >> >> >
>> > >> >> > --
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>> > >> >> > https://groups.google.com/d/msgid/sage-devel/79b3e33a-4460-4ed8-9d3f-54e8d368df9an%40googlegroups.com.
>> > >> >
>> > >> > --
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