Errors Installing pycovjson

[lewismc]

I am running Python 3.5.2, python setup.py install results in the following

running install
running bdist_egg
running egg_info
writing entry points to pycovjson.egg-info/entry_points.txt
writing pycovjson.egg-info/PKG-INFO
writing top-level names to pycovjson.egg-info/top_level.txt
writing dependency_links to pycovjson.egg-info/dependency_links.txt
writing namespace_packages to pycovjson.egg-info/namespace_packages.txt
writing requirements to pycovjson.egg-info/requires.txt
reading manifest file 'pycovjson.egg-info/SOURCES.txt'
writing manifest file 'pycovjson.egg-info/SOURCES.txt'
installing library code to build/bdist.macosx-10.6-intel/egg
running install_lib
running build_py
creating build/bdist.macosx-10.6-intel/egg
creating build/bdist.macosx-10.6-intel/egg/pycovjson
copying build/lib/pycovjson/__init__.py -> build/bdist.macosx-10.6-intel/egg/pycovjson
creating build/bdist.macosx-10.6-intel/egg/pycovjson/cli
copying build/lib/pycovjson/cli/__init__.py -> build/bdist.macosx-10.6-intel/egg/pycovjson/cli
copying build/lib/pycovjson/cli/convert.py -> build/bdist.macosx-10.6-intel/egg/pycovjson/cli
copying build/lib/pycovjson/cli/viewer.py -> build/bdist.macosx-10.6-intel/egg/pycovjson/cli
copying build/lib/pycovjson/cli.py -> build/bdist.macosx-10.6-intel/egg/pycovjson
copying build/lib/pycovjson/main.py -> build/bdist.macosx-10.6-intel/egg/pycovjson
copying build/lib/pycovjson/model.py -> build/bdist.macosx-10.6-intel/egg/pycovjson
copying build/lib/pycovjson/ncdump.py -> build/bdist.macosx-10.6-intel/egg/pycovjson
copying build/lib/pycovjson/readNetCDF.py -> build/bdist.macosx-10.6-intel/egg/pycovjson
copying build/lib/pycovjson/readNetCDFOOP.py -> build/bdist.macosx-10.6-intel/egg/pycovjson
creating build/bdist.macosx-10.6-intel/egg/pycovjson/test
copying build/lib/pycovjson/test/__init__.py -> build/bdist.macosx-10.6-intel/egg/pycovjson/test
copying build/lib/pycovjson/test/test.py -> build/bdist.macosx-10.6-intel/egg/pycovjson/test
copying build/lib/pycovjson/write.py -> build/bdist.macosx-10.6-intel/egg/pycovjson
copying build/lib/pycovjson/writeJSON.py -> build/bdist.macosx-10.6-intel/egg/pycovjson
copying build/lib/pycovjson/writeNetCDF.py -> build/bdist.macosx-10.6-intel/egg/pycovjson
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/__init__.py to __init__.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/cli/__init__.py to __init__.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/cli/convert.py to convert.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/cli/viewer.py to viewer.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/cli.py to cli.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/main.py to main.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/model.py to model.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/ncdump.py to ncdump.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/readNetCDF.py to readNetCDF.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/readNetCDFOOP.py to readNetCDFOOP.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/test/__init__.py to __init__.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/test/test.py to test.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/write.py to write.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/writeJSON.py to writeJSON.cpython-35.pyc
byte-compiling build/bdist.macosx-10.6-intel/egg/pycovjson/writeNetCDF.py to writeNetCDF.cpython-35.pyc
creating build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying pycovjson.egg-info/PKG-INFO -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying pycovjson.egg-info/SOURCES.txt -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying pycovjson.egg-info/dependency_links.txt -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying pycovjson.egg-info/entry_points.txt -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying pycovjson.egg-info/namespace_packages.txt -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying pycovjson.egg-info/requires.txt -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying pycovjson.egg-info/top_level.txt -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
copying pycovjson.egg-info/zip-safe -> build/bdist.macosx-10.6-intel/egg/EGG-INFO
creating 'dist/pycovjson-0.1.0-py3.5.egg' and adding 'build/bdist.macosx-10.6-intel/egg' to it
removing 'build/bdist.macosx-10.6-intel/egg' (and everything under it)
Processing pycovjson-0.1.0-py3.5.egg
Copying pycovjson-0.1.0-py3.5.egg to /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages
Adding pycovjson 0.1.0 to easy-install.pth file
Installing pycovjson-convert script to /Library/Frameworks/Python.framework/Versions/3.5/bin
Installing pycovjson-viewer script to /Library/Frameworks/Python.framework/Versions/3.5/bin

Installed /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/pycovjson-0.1.0-py3.5.egg
Processing dependencies for pycovjson==0.1.0
Searching for numpy
Reading https://pypi.python.org/simple/numpy/
Best match: numpy 1.11.1
Downloading https://pypi.python.org/packages/e0/4c/515d7c4ac424ff38cc919f7099bf293dd064ba9a600e1e3835b3edefdb18/numpy-1.11.1.tar.gz#md5=2f44a895a8104ffac140c3a70edbd450
Processing numpy-1.11.1.tar.gz
Writing /var/folders/xd/mmrnt3jd3hj2k52cb01cqys8001klv/T/easy_install-2s835n30/numpy-1.11.1/setup.cfg
Running numpy-1.11.1/setup.py -q bdist_egg --dist-dir /var/folders/xd/mmrnt3jd3hj2k52cb01cqys8001klv/T/easy_install-2s835n30/numpy-1.11.1/egg-dist-tmp-t4bkn6iy
non-existing path in 'numpy/distutils': 'site.cfg'
Could not locate executable gfortran
Could not locate executable f95
Could not locate executable f90
Could not locate executable f77
Could not locate executable xlf90
Could not locate executable xlf
Could not locate executable ifort
Could not locate executable ifc
Could not locate executable g77
Could not locate executable g95
Could not locate executable pgfortran
don't know how to compile Fortran code on platform 'posix'
_configtest.c:1:5: warning: incompatible redeclaration of library function 'exp' [-Wincompatible-library-redeclaration]
int exp (void);
    ^
_configtest.c:1:5: note: 'exp' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'exp' [-Wincompatible-library-redeclaration]
int exp (void);
    ^
_configtest.c:1:5: note: 'exp' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:10: fatal error: 'endian.h' file not found
#include <endian.h>
         ^
1 error generated.
_configtest.c:7:12: error: use of undeclared identifier 'SIZEOF_LONGDOUBLE'
    (void) SIZEOF_LONGDOUBLE;
           ^
1 error generated.
_configtest.c:7:28: error: 'test_array' declared as an array with a negative size
    static int test_array [1 - 2 * !(((long) (sizeof (npy_check_sizeof_type))) == 8)];
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
_configtest.c:7:28: error: 'test_array' declared as an array with a negative size
    static int test_array [1 - 2 * !(((long) (sizeof (npy_check_sizeof_type))) == 4)];
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
_configtest.c:7:28: error: 'test_array' declared as an array with a negative size
    static int test_array [1 - 2 * !(((long) (sizeof (npy_check_sizeof_type))) <= 0)];
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
_configtest.c:7:28: error: 'test_array' declared as an array with a negative size
    static int test_array [1 - 2 * !(((long) (sizeof (npy_check_sizeof_type))) <= 1)];
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
_configtest.c:7:28: error: 'test_array' declared as an array with a negative size
    static int test_array [1 - 2 * !(((long) (sizeof (npy_check_sizeof_type))) <= 3)];
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
_configtest.c:7:28: error: 'test_array' declared as an array with a negative size
    static int test_array [1 - 2 * !(((long) (sizeof (npy_check_sizeof_type))) <= 7)];
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'exp' [-Wincompatible-library-redeclaration]
int exp (void);
    ^
_configtest.c:1:5: note: 'exp' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'exp' [-Wincompatible-library-redeclaration]
int exp (void);
    ^
_configtest.c:1:5: note: 'exp' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'atan' [-Wincompatible-library-redeclaration]
int atan (void);
    ^
_configtest.c:1:5: note: 'atan' is a builtin with type 'double (double)'
_configtest.c:2:5: warning: incompatible redeclaration of library function 'cos' [-Wincompatible-library-redeclaration]
int cos (void);
    ^
_configtest.c:2:5: note: 'cos' is a builtin with type 'double (double)'
_configtest.c:3:5: warning: incompatible redeclaration of library function 'fabs' [-Wincompatible-library-redeclaration]
int fabs (void);
    ^
_configtest.c:3:5: note: 'fabs' is a builtin with type 'double (double)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'acos' [-Wincompatible-library-redeclaration]
int acos (void);
    ^
_configtest.c:4:5: note: 'acos' is a builtin with type 'double (double)'
_configtest.c:5:5: warning: incompatible redeclaration of library function 'log10' [-Wincompatible-library-redeclaration]
int log10 (void);
    ^
_configtest.c:5:5: note: 'log10' is a builtin with type 'double (double)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'sinh' [-Wincompatible-library-redeclaration]
int sinh (void);
    ^
_configtest.c:6:5: note: 'sinh' is a builtin with type 'double (double)'
_configtest.c:7:5: warning: incompatible redeclaration of library function 'log' [-Wincompatible-library-redeclaration]
int log (void);
    ^
_configtest.c:7:5: note: 'log' is a builtin with type 'double (double)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'tan' [-Wincompatible-library-redeclaration]
int tan (void);
    ^
_configtest.c:8:5: note: 'tan' is a builtin with type 'double (double)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'tanh' [-Wincompatible-library-redeclaration]
int tanh (void);
    ^
_configtest.c:9:5: note: 'tanh' is a builtin with type 'double (double)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'ceil' [-Wincompatible-library-redeclaration]
int ceil (void);
    ^
_configtest.c:10:5: note: 'ceil' is a builtin with type 'double (double)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'cosh' [-Wincompatible-library-redeclaration]
int cosh (void);
    ^
_configtest.c:11:5: note: 'cosh' is a builtin with type 'double (double)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'floor' [-Wincompatible-library-redeclaration]
int floor (void);
    ^
_configtest.c:12:5: note: 'floor' is a builtin with type 'double (double)'
_configtest.c:13:5: warning: incompatible redeclaration of library function 'ldexp' [-Wincompatible-library-redeclaration]
int ldexp (void);
    ^
_configtest.c:13:5: note: 'ldexp' is a builtin with type 'double (double, int)'
_configtest.c:14:5: warning: incompatible redeclaration of library function 'fmod' [-Wincompatible-library-redeclaration]
int fmod (void);
    ^
_configtest.c:14:5: note: 'fmod' is a builtin with type 'double (double, double)'
_configtest.c:15:5: warning: incompatible redeclaration of library function 'sin' [-Wincompatible-library-redeclaration]
int sin (void);
    ^
_configtest.c:15:5: note: 'sin' is a builtin with type 'double (double)'
_configtest.c:16:5: warning: incompatible redeclaration of library function 'modf' [-Wincompatible-library-redeclaration]
int modf (void);
    ^
_configtest.c:16:5: note: 'modf' is a builtin with type 'double (double, double *)'
_configtest.c:17:5: warning: incompatible redeclaration of library function 'exp' [-Wincompatible-library-redeclaration]
int exp (void);
    ^
_configtest.c:17:5: note: 'exp' is a builtin with type 'double (double)'
_configtest.c:18:5: warning: incompatible redeclaration of library function 'asin' [-Wincompatible-library-redeclaration]
int asin (void);
    ^
_configtest.c:18:5: note: 'asin' is a builtin with type 'double (double)'
_configtest.c:19:5: warning: incompatible redeclaration of library function 'frexp' [-Wincompatible-library-redeclaration]
int frexp (void);
    ^
_configtest.c:19:5: note: 'frexp' is a builtin with type 'double (double, int *)'
_configtest.c:20:5: warning: incompatible redeclaration of library function 'sqrt' [-Wincompatible-library-redeclaration]
int sqrt (void);
    ^
_configtest.c:20:5: note: 'sqrt' is a builtin with type 'double (double)'
20 warnings generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'atan' [-Wincompatible-library-redeclaration]
int atan (void);
    ^
_configtest.c:1:5: note: 'atan' is a builtin with type 'double (double)'
_configtest.c:2:5: warning: incompatible redeclaration of library function 'cos' [-Wincompatible-library-redeclaration]
int cos (void);
    ^
_configtest.c:2:5: note: 'cos' is a builtin with type 'double (double)'
_configtest.c:3:5: warning: incompatible redeclaration of library function 'fabs' [-Wincompatible-library-redeclaration]
int fabs (void);
    ^
_configtest.c:3:5: note: 'fabs' is a builtin with type 'double (double)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'acos' [-Wincompatible-library-redeclaration]
int acos (void);
    ^
_configtest.c:4:5: note: 'acos' is a builtin with type 'double (double)'
_configtest.c:5:5: warning: incompatible redeclaration of library function 'log10' [-Wincompatible-library-redeclaration]
int log10 (void);
    ^
_configtest.c:5:5: note: 'log10' is a builtin with type 'double (double)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'sinh' [-Wincompatible-library-redeclaration]
int sinh (void);
    ^
_configtest.c:6:5: note: 'sinh' is a builtin with type 'double (double)'
_configtest.c:7:5: warning: incompatible redeclaration of library function 'log' [-Wincompatible-library-redeclaration]
int log (void);
    ^
_configtest.c:7:5: note: 'log' is a builtin with type 'double (double)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'tan' [-Wincompatible-library-redeclaration]
int tan (void);
    ^
_configtest.c:8:5: note: 'tan' is a builtin with type 'double (double)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'tanh' [-Wincompatible-library-redeclaration]
int tanh (void);
    ^
_configtest.c:9:5: note: 'tanh' is a builtin with type 'double (double)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'ceil' [-Wincompatible-library-redeclaration]
int ceil (void);
    ^
_configtest.c:10:5: note: 'ceil' is a builtin with type 'double (double)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'cosh' [-Wincompatible-library-redeclaration]
int cosh (void);
    ^
_configtest.c:11:5: note: 'cosh' is a builtin with type 'double (double)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'floor' [-Wincompatible-library-redeclaration]
int floor (void);
    ^
_configtest.c:12:5: note: 'floor' is a builtin with type 'double (double)'
_configtest.c:13:5: warning: incompatible redeclaration of library function 'ldexp' [-Wincompatible-library-redeclaration]
int ldexp (void);
    ^
_configtest.c:13:5: note: 'ldexp' is a builtin with type 'double (double, int)'
_configtest.c:14:5: warning: incompatible redeclaration of library function 'fmod' [-Wincompatible-library-redeclaration]
int fmod (void);
    ^
_configtest.c:14:5: note: 'fmod' is a builtin with type 'double (double, double)'
_configtest.c:15:5: warning: incompatible redeclaration of library function 'sin' [-Wincompatible-library-redeclaration]
int sin (void);
    ^
_configtest.c:15:5: note: 'sin' is a builtin with type 'double (double)'
_configtest.c:16:5: warning: incompatible redeclaration of library function 'modf' [-Wincompatible-library-redeclaration]
int modf (void);
    ^
_configtest.c:16:5: note: 'modf' is a builtin with type 'double (double, double *)'
_configtest.c:17:5: warning: incompatible redeclaration of library function 'exp' [-Wincompatible-library-redeclaration]
int exp (void);
    ^
_configtest.c:17:5: note: 'exp' is a builtin with type 'double (double)'
_configtest.c:18:5: warning: incompatible redeclaration of library function 'asin' [-Wincompatible-library-redeclaration]
int asin (void);
    ^
_configtest.c:18:5: note: 'asin' is a builtin with type 'double (double)'
_configtest.c:19:5: warning: incompatible redeclaration of library function 'frexp' [-Wincompatible-library-redeclaration]
int frexp (void);
    ^
_configtest.c:19:5: note: 'frexp' is a builtin with type 'double (double, int *)'
_configtest.c:20:5: warning: incompatible redeclaration of library function 'sqrt' [-Wincompatible-library-redeclaration]
int sqrt (void);
    ^
_configtest.c:20:5: note: 'sqrt' is a builtin with type 'double (double)'
20 warnings generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'atan2' [-Wincompatible-library-redeclaration]
int atan2 (void);
    ^
_configtest.c:1:5: note: 'atan2' is a builtin with type 'double (double, double)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'log2' [-Wincompatible-library-redeclaration]
int log2 (void);
    ^
_configtest.c:4:5: note: 'log2' is a builtin with type 'double (double)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'exp2' [-Wincompatible-library-redeclaration]
int exp2 (void);
    ^
_configtest.c:6:5: note: 'exp2' is a builtin with type 'double (double)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'trunc' [-Wincompatible-library-redeclaration]
int trunc (void);
    ^
_configtest.c:8:5: note: 'trunc' is a builtin with type 'double (double)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'pow' [-Wincompatible-library-redeclaration]
int pow (void);
    ^
_configtest.c:9:5: note: 'pow' is a builtin with type 'double (double, double)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'cbrt' [-Wincompatible-library-redeclaration]
int cbrt (void);
    ^
_configtest.c:10:5: note: 'cbrt' is a builtin with type 'double (double)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'nextafter' [-Wincompatible-library-redeclaration]
int nextafter (void);
    ^
_configtest.c:11:5: note: 'nextafter' is a builtin with type 'double (double, double)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'rint' [-Wincompatible-library-redeclaration]
int rint (void);
    ^
_configtest.c:12:5: note: 'rint' is a builtin with type 'double (double)'
8 warnings generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'atan2' [-Wincompatible-library-redeclaration]
int atan2 (void);
    ^
_configtest.c:1:5: note: 'atan2' is a builtin with type 'double (double, double)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'log2' [-Wincompatible-library-redeclaration]
int log2 (void);
    ^
_configtest.c:4:5: note: 'log2' is a builtin with type 'double (double)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'exp2' [-Wincompatible-library-redeclaration]
int exp2 (void);
    ^
_configtest.c:6:5: note: 'exp2' is a builtin with type 'double (double)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'trunc' [-Wincompatible-library-redeclaration]
int trunc (void);
    ^
_configtest.c:8:5: note: 'trunc' is a builtin with type 'double (double)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'pow' [-Wincompatible-library-redeclaration]
int pow (void);
    ^
_configtest.c:9:5: note: 'pow' is a builtin with type 'double (double, double)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'cbrt' [-Wincompatible-library-redeclaration]
int cbrt (void);
    ^
_configtest.c:10:5: note: 'cbrt' is a builtin with type 'double (double)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'nextafter' [-Wincompatible-library-redeclaration]
int nextafter (void);
    ^
_configtest.c:11:5: note: 'nextafter' is a builtin with type 'double (double, double)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'rint' [-Wincompatible-library-redeclaration]
int rint (void);
    ^
_configtest.c:12:5: note: 'rint' is a builtin with type 'double (double)'
8 warnings generated.
Undefined symbols for architecture x86_64:
  "_fallocate", referenced from:
      _main in _configtest.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
_configtest.c:1:5: warning: incompatible redeclaration of library function 'rint' [-Wincompatible-library-redeclaration]
int rint (void);
    ^
_configtest.c:1:5: note: 'rint' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'rint' [-Wincompatible-library-redeclaration]
int rint (void);
    ^
_configtest.c:1:5: note: 'rint' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'trunc' [-Wincompatible-library-redeclaration]
int trunc (void);
    ^
_configtest.c:1:5: note: 'trunc' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'trunc' [-Wincompatible-library-redeclaration]
int trunc (void);
    ^
_configtest.c:1:5: note: 'trunc' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'exp2' [-Wincompatible-library-redeclaration]
int exp2 (void);
    ^
_configtest.c:1:5: note: 'exp2' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'exp2' [-Wincompatible-library-redeclaration]
int exp2 (void);
    ^
_configtest.c:1:5: note: 'exp2' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'log2' [-Wincompatible-library-redeclaration]
int log2 (void);
    ^
_configtest.c:1:5: note: 'log2' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'log2' [-Wincompatible-library-redeclaration]
int log2 (void);
    ^
_configtest.c:1:5: note: 'log2' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'atan2' [-Wincompatible-library-redeclaration]
int atan2 (void);
    ^
_configtest.c:1:5: note: 'atan2' is a builtin with type 'double (double, double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'atan2' [-Wincompatible-library-redeclaration]
int atan2 (void);
    ^
_configtest.c:1:5: note: 'atan2' is a builtin with type 'double (double, double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'pow' [-Wincompatible-library-redeclaration]
int pow (void);
    ^
_configtest.c:1:5: note: 'pow' is a builtin with type 'double (double, double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'pow' [-Wincompatible-library-redeclaration]
int pow (void);
    ^
_configtest.c:1:5: note: 'pow' is a builtin with type 'double (double, double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'nextafter' [-Wincompatible-library-redeclaration]
int nextafter (void);
    ^
_configtest.c:1:5: note: 'nextafter' is a builtin with type 'double (double, double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'nextafter' [-Wincompatible-library-redeclaration]
int nextafter (void);
    ^
_configtest.c:1:5: note: 'nextafter' is a builtin with type 'double (double, double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'cbrt' [-Wincompatible-library-redeclaration]
int cbrt (void);
    ^
_configtest.c:1:5: note: 'cbrt' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'cbrt' [-Wincompatible-library-redeclaration]
int cbrt (void);
    ^
_configtest.c:1:5: note: 'cbrt' is a builtin with type 'double (double)'
1 warning generated.
Undefined symbols for architecture x86_64:
  "_fallocate", referenced from:
      _main in _configtest.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
_configtest.c:5:3: warning: ignoring return value of function declared with const attribute [-Wunused-value]
  __builtin_isnan(5.);
  ^~~~~~~~~~~~~~~ ~~
1 warning generated.
_configtest.c:5:3: warning: ignoring return value of function declared with const attribute [-Wunused-value]
  __builtin_isnan(5.);
  ^~~~~~~~~~~~~~~ ~~
1 warning generated.
_configtest.c:5:3: warning: ignoring return value of function declared with const attribute [-Wunused-value]
  __builtin_isinf(5.);
  ^~~~~~~~~~~~~~~ ~~
1 warning generated.
_configtest.c:5:3: warning: ignoring return value of function declared with const attribute [-Wunused-value]
  __builtin_isinf(5.);
  ^~~~~~~~~~~~~~~ ~~
1 warning generated.
_configtest.c:5:3: warning: ignoring return value of function declared with const attribute [-Wunused-value]
  __builtin_isfinite(5.);
  ^~~~~~~~~~~~~~~~~~ ~~
1 warning generated.
_configtest.c:5:3: warning: ignoring return value of function declared with const attribute [-Wunused-value]
  __builtin_isfinite(5.);
  ^~~~~~~~~~~~~~~~~~ ~~
1 warning generated.
_configtest.c:5:3: warning: ignoring return value of function declared with const attribute [-Wunused-value]
  __builtin_bswap32(5u);
  ^~~~~~~~~~~~~~~~~ ~~
1 warning generated.
_configtest.c:5:3: warning: ignoring return value of function declared with const attribute [-Wunused-value]
  __builtin_bswap32(5u);
  ^~~~~~~~~~~~~~~~~ ~~
1 warning generated.
_configtest.c:5:3: warning: ignoring return value of function declared with const attribute [-Wunused-value]
  __builtin_bswap64(5u);
  ^~~~~~~~~~~~~~~~~ ~~
1 warning generated.
_configtest.c:5:3: warning: ignoring return value of function declared with const attribute [-Wunused-value]
  __builtin_bswap64(5u);
  ^~~~~~~~~~~~~~~~~ ~~
1 warning generated.
_configtest.c:5:3: warning: ignoring return value of function declared with const attribute [-Wunused-value]
  __builtin_expect(5, 0);
  ^~~~~~~~~~~~~~~~ ~~~~
1 warning generated.
_configtest.c:5:3: warning: ignoring return value of function declared with const attribute [-Wunused-value]
  __builtin_expect(5, 0);
  ^~~~~~~~~~~~~~~~ ~~~~
1 warning generated.
_configtest.c:5:3: error: use of unknown builtin '__builtin_mul_overflow' [-Wimplicit-function-declaration]
  __builtin_mul_overflow(5, 5, (int*)5);
  ^
1 error generated.
_configtest.c:5:20: error: unknown attribute 'optimize' ignored [-Werror,-Wattributes]
int __attribute__((optimize("unroll-loops"))) attribute_optimize_unroll_loops(void*);
                   ^
1 error generated.
_configtest.c:5:20: error: unknown attribute 'optimize' ignored [-Werror,-Wattributes]
int __attribute__((optimize("O3"))) attribute_optimize_opt_3(void*);
                   ^
1 error generated.
_configtest.c:5:16: warning: __declspec attribute 'thread' is not supported [-Wignored-attributes]
int __declspec(thread) foo;
               ^
1 warning generated.
_configtest.c:5:16: warning: __declspec attribute 'thread' is not supported [-Wignored-attributes]
int __declspec(thread) foo;
               ^
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'sinhf' [-Wincompatible-library-redeclaration]
int sinhf (void);
    ^
_configtest.c:1:5: note: 'sinhf' is a builtin with type 'float (float)'
_configtest.c:2:5: warning: incompatible redeclaration of library function 'expm1f' [-Wincompatible-library-redeclaration]
int expm1f (void);
    ^
_configtest.c:2:5: note: 'expm1f' is a builtin with type 'float (float)'
_configtest.c:3:5: warning: incompatible redeclaration of library function 'asinf' [-Wincompatible-library-redeclaration]
int asinf (void);
    ^
_configtest.c:3:5: note: 'asinf' is a builtin with type 'float (float)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'truncf' [-Wincompatible-library-redeclaration]
int truncf (void);
    ^
_configtest.c:4:5: note: 'truncf' is a builtin with type 'float (float)'
_configtest.c:5:5: warning: incompatible redeclaration of library function 'modff' [-Wincompatible-library-redeclaration]
int modff (void);
    ^
_configtest.c:5:5: note: 'modff' is a builtin with type 'float (float, float *)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'atanhf' [-Wincompatible-library-redeclaration]
int atanhf (void);
    ^
_configtest.c:6:5: note: 'atanhf' is a builtin with type 'float (float)'
_configtest.c:7:5: warning: incompatible redeclaration of library function 'atan2f' [-Wincompatible-library-redeclaration]
int atan2f (void);
    ^
_configtest.c:7:5: note: 'atan2f' is a builtin with type 'float (float, float)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'powf' [-Wincompatible-library-redeclaration]
int powf (void);
    ^
_configtest.c:8:5: note: 'powf' is a builtin with type 'float (float, float)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'tanf' [-Wincompatible-library-redeclaration]
int tanf (void);
    ^
_configtest.c:9:5: note: 'tanf' is a builtin with type 'float (float)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'frexpf' [-Wincompatible-library-redeclaration]
int frexpf (void);
    ^
_configtest.c:10:5: note: 'frexpf' is a builtin with type 'float (float, int *)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'log1pf' [-Wincompatible-library-redeclaration]
int log1pf (void);
    ^
_configtest.c:11:5: note: 'log1pf' is a builtin with type 'float (float)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'fmodf' [-Wincompatible-library-redeclaration]
int fmodf (void);
    ^
_configtest.c:12:5: note: 'fmodf' is a builtin with type 'float (float, float)'
_configtest.c:13:5: warning: incompatible redeclaration of library function 'ldexpf' [-Wincompatible-library-redeclaration]
int ldexpf (void);
    ^
_configtest.c:13:5: note: 'ldexpf' is a builtin with type 'float (float, int)'
_configtest.c:14:5: warning: incompatible redeclaration of library function 'hypotf' [-Wincompatible-library-redeclaration]
int hypotf (void);
    ^
_configtest.c:14:5: note: 'hypotf' is a builtin with type 'float (float, float)'
_configtest.c:15:5: warning: incompatible redeclaration of library function 'nextafterf' [-Wincompatible-library-redeclaration]
int nextafterf (void);
    ^
_configtest.c:15:5: note: 'nextafterf' is a builtin with type 'float (float, float)'
_configtest.c:16:5: warning: incompatible redeclaration of library function 'sinf' [-Wincompatible-library-redeclaration]
int sinf (void);
    ^
_configtest.c:16:5: note: 'sinf' is a builtin with type 'float (float)'
_configtest.c:17:5: warning: incompatible redeclaration of library function 'copysignf' [-Wincompatible-library-redeclaration]
int copysignf (void);
    ^
_configtest.c:17:5: note: 'copysignf' is a builtin with type 'float (float, float)'
_configtest.c:18:5: warning: incompatible redeclaration of library function 'log10f' [-Wincompatible-library-redeclaration]
int log10f (void);
    ^
_configtest.c:18:5: note: 'log10f' is a builtin with type 'float (float)'
_configtest.c:19:5: warning: incompatible redeclaration of library function 'cbrtf' [-Wincompatible-library-redeclaration]
int cbrtf (void);
    ^
_configtest.c:19:5: note: 'cbrtf' is a builtin with type 'float (float)'
_configtest.c:20:5: warning: incompatible redeclaration of library function 'floorf' [-Wincompatible-library-redeclaration]
int floorf (void);
    ^
_configtest.c:20:5: note: 'floorf' is a builtin with type 'float (float)'
_configtest.c:21:5: warning: incompatible redeclaration of library function 'exp2f' [-Wincompatible-library-redeclaration]
int exp2f (void);
    ^
_configtest.c:21:5: note: 'exp2f' is a builtin with type 'float (float)'
_configtest.c:22:5: warning: incompatible redeclaration of library function 'cosf' [-Wincompatible-library-redeclaration]
int cosf (void);
    ^
_configtest.c:22:5: note: 'cosf' is a builtin with type 'float (float)'
_configtest.c:23:5: warning: incompatible redeclaration of library function 'coshf' [-Wincompatible-library-redeclaration]
int coshf (void);
    ^
_configtest.c:23:5: note: 'coshf' is a builtin with type 'float (float)'
_configtest.c:24:5: warning: incompatible redeclaration of library function 'tanhf' [-Wincompatible-library-redeclaration]
int tanhf (void);
    ^
_configtest.c:24:5: note: 'tanhf' is a builtin with type 'float (float)'
_configtest.c:25:5: warning: incompatible redeclaration of library function 'rintf' [-Wincompatible-library-redeclaration]
int rintf (void);
    ^
_configtest.c:25:5: note: 'rintf' is a builtin with type 'float (float)'
_configtest.c:26:5: warning: incompatible redeclaration of library function 'logf' [-Wincompatible-library-redeclaration]
int logf (void);
    ^
_configtest.c:26:5: note: 'logf' is a builtin with type 'float (float)'
_configtest.c:27:5: warning: incompatible redeclaration of library function 'fabsf' [-Wincompatible-library-redeclaration]
int fabsf (void);
    ^
_configtest.c:27:5: note: 'fabsf' is a builtin with type 'float (float)'
_configtest.c:28:5: warning: incompatible redeclaration of library function 'log2f' [-Wincompatible-library-redeclaration]
int log2f (void);
    ^
_configtest.c:28:5: note: 'log2f' is a builtin with type 'float (float)'
_configtest.c:29:5: warning: incompatible redeclaration of library function 'asinhf' [-Wincompatible-library-redeclaration]
int asinhf (void);
    ^
_configtest.c:29:5: note: 'asinhf' is a builtin with type 'float (float)'
_configtest.c:30:5: warning: incompatible redeclaration of library function 'acoshf' [-Wincompatible-library-redeclaration]
int acoshf (void);
    ^
_configtest.c:30:5: note: 'acoshf' is a builtin with type 'float (float)'
_configtest.c:31:5: warning: incompatible redeclaration of library function 'ceilf' [-Wincompatible-library-redeclaration]
int ceilf (void);
    ^
_configtest.c:31:5: note: 'ceilf' is a builtin with type 'float (float)'
_configtest.c:32:5: warning: incompatible redeclaration of library function 'acosf' [-Wincompatible-library-redeclaration]
int acosf (void);
    ^
_configtest.c:32:5: note: 'acosf' is a builtin with type 'float (float)'
_configtest.c:33:5: warning: incompatible redeclaration of library function 'expf' [-Wincompatible-library-redeclaration]
int expf (void);
    ^
_configtest.c:33:5: note: 'expf' is a builtin with type 'float (float)'
_configtest.c:34:5: warning: incompatible redeclaration of library function 'sqrtf' [-Wincompatible-library-redeclaration]
int sqrtf (void);
    ^
_configtest.c:34:5: note: 'sqrtf' is a builtin with type 'float (float)'
_configtest.c:35:5: warning: incompatible redeclaration of library function 'atanf' [-Wincompatible-library-redeclaration]
int atanf (void);
    ^
_configtest.c:35:5: note: 'atanf' is a builtin with type 'float (float)'
35 warnings generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'sinhf' [-Wincompatible-library-redeclaration]
int sinhf (void);
    ^
_configtest.c:1:5: note: 'sinhf' is a builtin with type 'float (float)'
_configtest.c:2:5: warning: incompatible redeclaration of library function 'expm1f' [-Wincompatible-library-redeclaration]
int expm1f (void);
    ^
_configtest.c:2:5: note: 'expm1f' is a builtin with type 'float (float)'
_configtest.c:3:5: warning: incompatible redeclaration of library function 'asinf' [-Wincompatible-library-redeclaration]
int asinf (void);
    ^
_configtest.c:3:5: note: 'asinf' is a builtin with type 'float (float)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'truncf' [-Wincompatible-library-redeclaration]
int truncf (void);
    ^
_configtest.c:4:5: note: 'truncf' is a builtin with type 'float (float)'
_configtest.c:5:5: warning: incompatible redeclaration of library function 'modff' [-Wincompatible-library-redeclaration]
int modff (void);
    ^
_configtest.c:5:5: note: 'modff' is a builtin with type 'float (float, float *)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'atanhf' [-Wincompatible-library-redeclaration]
int atanhf (void);
    ^
_configtest.c:6:5: note: 'atanhf' is a builtin with type 'float (float)'
_configtest.c:7:5: warning: incompatible redeclaration of library function 'atan2f' [-Wincompatible-library-redeclaration]
int atan2f (void);
    ^
_configtest.c:7:5: note: 'atan2f' is a builtin with type 'float (float, float)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'powf' [-Wincompatible-library-redeclaration]
int powf (void);
    ^
_configtest.c:8:5: note: 'powf' is a builtin with type 'float (float, float)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'tanf' [-Wincompatible-library-redeclaration]
int tanf (void);
    ^
_configtest.c:9:5: note: 'tanf' is a builtin with type 'float (float)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'frexpf' [-Wincompatible-library-redeclaration]
int frexpf (void);
    ^
_configtest.c:10:5: note: 'frexpf' is a builtin with type 'float (float, int *)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'log1pf' [-Wincompatible-library-redeclaration]
int log1pf (void);
    ^
_configtest.c:11:5: note: 'log1pf' is a builtin with type 'float (float)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'fmodf' [-Wincompatible-library-redeclaration]
int fmodf (void);
    ^
_configtest.c:12:5: note: 'fmodf' is a builtin with type 'float (float, float)'
_configtest.c:13:5: warning: incompatible redeclaration of library function 'ldexpf' [-Wincompatible-library-redeclaration]
int ldexpf (void);
    ^
_configtest.c:13:5: note: 'ldexpf' is a builtin with type 'float (float, int)'
_configtest.c:14:5: warning: incompatible redeclaration of library function 'hypotf' [-Wincompatible-library-redeclaration]
int hypotf (void);
    ^
_configtest.c:14:5: note: 'hypotf' is a builtin with type 'float (float, float)'
_configtest.c:15:5: warning: incompatible redeclaration of library function 'nextafterf' [-Wincompatible-library-redeclaration]
int nextafterf (void);
    ^
_configtest.c:15:5: note: 'nextafterf' is a builtin with type 'float (float, float)'
_configtest.c:16:5: warning: incompatible redeclaration of library function 'sinf' [-Wincompatible-library-redeclaration]
int sinf (void);
    ^
_configtest.c:16:5: note: 'sinf' is a builtin with type 'float (float)'
_configtest.c:17:5: warning: incompatible redeclaration of library function 'copysignf' [-Wincompatible-library-redeclaration]
int copysignf (void);
    ^
_configtest.c:17:5: note: 'copysignf' is a builtin with type 'float (float, float)'
_configtest.c:18:5: warning: incompatible redeclaration of library function 'log10f' [-Wincompatible-library-redeclaration]
int log10f (void);
    ^
_configtest.c:18:5: note: 'log10f' is a builtin with type 'float (float)'
_configtest.c:19:5: warning: incompatible redeclaration of library function 'cbrtf' [-Wincompatible-library-redeclaration]
int cbrtf (void);
    ^
_configtest.c:19:5: note: 'cbrtf' is a builtin with type 'float (float)'
_configtest.c:20:5: warning: incompatible redeclaration of library function 'floorf' [-Wincompatible-library-redeclaration]
int floorf (void);
    ^
_configtest.c:20:5: note: 'floorf' is a builtin with type 'float (float)'
_configtest.c:21:5: warning: incompatible redeclaration of library function 'exp2f' [-Wincompatible-library-redeclaration]
int exp2f (void);
    ^
_configtest.c:21:5: note: 'exp2f' is a builtin with type 'float (float)'
_configtest.c:22:5: warning: incompatible redeclaration of library function 'cosf' [-Wincompatible-library-redeclaration]
int cosf (void);
    ^
_configtest.c:22:5: note: 'cosf' is a builtin with type 'float (float)'
_configtest.c:23:5: warning: incompatible redeclaration of library function 'coshf' [-Wincompatible-library-redeclaration]
int coshf (void);
    ^
_configtest.c:23:5: note: 'coshf' is a builtin with type 'float (float)'
_configtest.c:24:5: warning: incompatible redeclaration of library function 'tanhf' [-Wincompatible-library-redeclaration]
int tanhf (void);
    ^
_configtest.c:24:5: note: 'tanhf' is a builtin with type 'float (float)'
_configtest.c:25:5: warning: incompatible redeclaration of library function 'rintf' [-Wincompatible-library-redeclaration]
int rintf (void);
    ^
_configtest.c:25:5: note: 'rintf' is a builtin with type 'float (float)'
_configtest.c:26:5: warning: incompatible redeclaration of library function 'logf' [-Wincompatible-library-redeclaration]
int logf (void);
    ^
_configtest.c:26:5: note: 'logf' is a builtin with type 'float (float)'
_configtest.c:27:5: warning: incompatible redeclaration of library function 'fabsf' [-Wincompatible-library-redeclaration]
int fabsf (void);
    ^
_configtest.c:27:5: note: 'fabsf' is a builtin with type 'float (float)'
_configtest.c:28:5: warning: incompatible redeclaration of library function 'log2f' [-Wincompatible-library-redeclaration]
int log2f (void);
    ^
_configtest.c:28:5: note: 'log2f' is a builtin with type 'float (float)'
_configtest.c:29:5: warning: incompatible redeclaration of library function 'asinhf' [-Wincompatible-library-redeclaration]
int asinhf (void);
    ^
_configtest.c:29:5: note: 'asinhf' is a builtin with type 'float (float)'
_configtest.c:30:5: warning: incompatible redeclaration of library function 'acoshf' [-Wincompatible-library-redeclaration]
int acoshf (void);
    ^
_configtest.c:30:5: note: 'acoshf' is a builtin with type 'float (float)'
_configtest.c:31:5: warning: incompatible redeclaration of library function 'ceilf' [-Wincompatible-library-redeclaration]
int ceilf (void);
    ^
_configtest.c:31:5: note: 'ceilf' is a builtin with type 'float (float)'
_configtest.c:32:5: warning: incompatible redeclaration of library function 'acosf' [-Wincompatible-library-redeclaration]
int acosf (void);
    ^
_configtest.c:32:5: note: 'acosf' is a builtin with type 'float (float)'
_configtest.c:33:5: warning: incompatible redeclaration of library function 'expf' [-Wincompatible-library-redeclaration]
int expf (void);
    ^
_configtest.c:33:5: note: 'expf' is a builtin with type 'float (float)'
_configtest.c:34:5: warning: incompatible redeclaration of library function 'sqrtf' [-Wincompatible-library-redeclaration]
int sqrtf (void);
    ^
_configtest.c:34:5: note: 'sqrtf' is a builtin with type 'float (float)'
_configtest.c:35:5: warning: incompatible redeclaration of library function 'atanf' [-Wincompatible-library-redeclaration]
int atanf (void);
    ^
_configtest.c:35:5: note: 'atanf' is a builtin with type 'float (float)'
35 warnings generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'acosl' [-Wincompatible-library-redeclaration]
int acosl (void);
    ^
_configtest.c:1:5: note: 'acosl' is a builtin with type 'long double (long double)'
_configtest.c:2:5: warning: incompatible redeclaration of library function 'tanl' [-Wincompatible-library-redeclaration]
int tanl (void);
    ^
_configtest.c:2:5: note: 'tanl' is a builtin with type 'long double (long double)'
_configtest.c:3:5: warning: incompatible redeclaration of library function 'nextafterl' [-Wincompatible-library-redeclaration]
int nextafterl (void);
    ^
_configtest.c:3:5: note: 'nextafterl' is a builtin with type 'long double (long double, long double)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'expm1l' [-Wincompatible-library-redeclaration]
int expm1l (void);
    ^
_configtest.c:4:5: note: 'expm1l' is a builtin with type 'long double (long double)'
_configtest.c:5:5: warning: incompatible redeclaration of library function 'tanhl' [-Wincompatible-library-redeclaration]
int tanhl (void);
    ^
_configtest.c:5:5: note: 'tanhl' is a builtin with type 'long double (long double)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'fabsl' [-Wincompatible-library-redeclaration]
int fabsl (void);
    ^
_configtest.c:6:5: note: 'fabsl' is a builtin with type 'long double (long double)'
_configtest.c:7:5: warning: incompatible redeclaration of library function 'floorl' [-Wincompatible-library-redeclaration]
int floorl (void);
    ^
_configtest.c:7:5: note: 'floorl' is a builtin with type 'long double (long double)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'rintl' [-Wincompatible-library-redeclaration]
int rintl (void);
    ^
_configtest.c:8:5: note: 'rintl' is a builtin with type 'long double (long double)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'expl' [-Wincompatible-library-redeclaration]
int expl (void);
    ^
_configtest.c:9:5: note: 'expl' is a builtin with type 'long double (long double)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'log1pl' [-Wincompatible-library-redeclaration]
int log1pl (void);
    ^
_configtest.c:10:5: note: 'log1pl' is a builtin with type 'long double (long double)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'asinl' [-Wincompatible-library-redeclaration]
int asinl (void);
    ^
_configtest.c:11:5: note: 'asinl' is a builtin with type 'long double (long double)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'cbrtl' [-Wincompatible-library-redeclaration]
int cbrtl (void);
    ^
_configtest.c:12:5: note: 'cbrtl' is a builtin with type 'long double (long double)'
_configtest.c:13:5: warning: incompatible redeclaration of library function 'frexpl' [-Wincompatible-library-redeclaration]
int frexpl (void);
    ^
_configtest.c:13:5: note: 'frexpl' is a builtin with type 'long double (long double, int *)'
_configtest.c:14:5: warning: incompatible redeclaration of library function 'acoshl' [-Wincompatible-library-redeclaration]
int acoshl (void);
    ^
_configtest.c:14:5: note: 'acoshl' is a builtin with type 'long double (long double)'
_configtest.c:15:5: warning: incompatible redeclaration of library function 'coshl' [-Wincompatible-library-redeclaration]
int coshl (void);
    ^
_configtest.c:15:5: note: 'coshl' is a builtin with type 'long double (long double)'
_configtest.c:16:5: warning: incompatible redeclaration of library function 'ldexpl' [-Wincompatible-library-redeclaration]
int ldexpl (void);
    ^
_configtest.c:16:5: note: 'ldexpl' is a builtin with type 'long double (long double, int)'
_configtest.c:17:5: warning: incompatible redeclaration of library function 'modfl' [-Wincompatible-library-redeclaration]
int modfl (void);
    ^
_configtest.c:17:5: note: 'modfl' is a builtin with type 'long double (long double, long double *)'
_configtest.c:18:5: warning: incompatible redeclaration of library function 'sinl' [-Wincompatible-library-redeclaration]
int sinl (void);
    ^
_configtest.c:18:5: note: 'sinl' is a builtin with type 'long double (long double)'
_configtest.c:19:5: warning: incompatible redeclaration of library function 'sinhl' [-Wincompatible-library-redeclaration]
int sinhl (void);
    ^
_configtest.c:19:5: note: 'sinhl' is a builtin with type 'long double (long double)'
_configtest.c:20:5: warning: incompatible redeclaration of library function 'atanl' [-Wincompatible-library-redeclaration]
int atanl (void);
    ^
_configtest.c:20:5: note: 'atanl' is a builtin with type 'long double (long double)'
_configtest.c:21:5: warning: incompatible redeclaration of library function 'log2l' [-Wincompatible-library-redeclaration]
int log2l (void);
    ^
_configtest.c:21:5: note: 'log2l' is a builtin with type 'long double (long double)'
_configtest.c:22:5: warning: incompatible redeclaration of library function 'fmodl' [-Wincompatible-library-redeclaration]
int fmodl (void);
    ^
_configtest.c:22:5: note: 'fmodl' is a builtin with type 'long double (long double, long double)'
_configtest.c:23:5: warning: incompatible redeclaration of library function 'copysignl' [-Wincompatible-library-redeclaration]
int copysignl (void);
    ^
_configtest.c:23:5: note: 'copysignl' is a builtin with type 'long double (long double, long double)'
_configtest.c:24:5: warning: incompatible redeclaration of library function 'logl' [-Wincompatible-library-redeclaration]
int logl (void);
    ^
_configtest.c:24:5: note: 'logl' is a builtin with type 'long double (long double)'
_configtest.c:25:5: warning: incompatible redeclaration of library function 'asinhl' [-Wincompatible-library-redeclaration]
int asinhl (void);
    ^
_configtest.c:25:5: note: 'asinhl' is a builtin with type 'long double (long double)'
_configtest.c:26:5: warning: incompatible redeclaration of library function 'atan2l' [-Wincompatible-library-redeclaration]
int atan2l (void);
    ^
_configtest.c:26:5: note: 'atan2l' is a builtin with type 'long double (long double, long double)'
_configtest.c:27:5: warning: incompatible redeclaration of library function 'exp2l' [-Wincompatible-library-redeclaration]
int exp2l (void);
    ^
_configtest.c:27:5: note: 'exp2l' is a builtin with type 'long double (long double)'
_configtest.c:28:5: warning: incompatible redeclaration of library function 'hypotl' [-Wincompatible-library-redeclaration]
int hypotl (void);
    ^
_configtest.c:28:5: note: 'hypotl' is a builtin with type 'long double (long double, long double)'
_configtest.c:29:5: warning: incompatible redeclaration of library function 'ceill' [-Wincompatible-library-redeclaration]
int ceill (void);
    ^
_configtest.c:29:5: note: 'ceill' is a builtin with type 'long double (long double)'
_configtest.c:30:5: warning: incompatible redeclaration of library function 'log10l' [-Wincompatible-library-redeclaration]
int log10l (void);
    ^
_configtest.c:30:5: note: 'log10l' is a builtin with type 'long double (long double)'
_configtest.c:31:5: warning: incompatible redeclaration of library function 'cosl' [-Wincompatible-library-redeclaration]
int cosl (void);
    ^
_configtest.c:31:5: note: 'cosl' is a builtin with type 'long double (long double)'
_configtest.c:32:5: warning: incompatible redeclaration of library function 'truncl' [-Wincompatible-library-redeclaration]
int truncl (void);
    ^
_configtest.c:32:5: note: 'truncl' is a builtin with type 'long double (long double)'
_configtest.c:33:5: warning: incompatible redeclaration of library function 'powl' [-Wincompatible-library-redeclaration]
int powl (void);
    ^
_configtest.c:33:5: note: 'powl' is a builtin with type 'long double (long double, long double)'
_configtest.c:34:5: warning: incompatible redeclaration of library function 'atanhl' [-Wincompatible-library-redeclaration]
int atanhl (void);
    ^
_configtest.c:34:5: note: 'atanhl' is a builtin with type 'long double (long double)'
_configtest.c:35:5: warning: incompatible redeclaration of library function 'sqrtl' [-Wincompatible-library-redeclaration]
int sqrtl (void);
    ^
_configtest.c:35:5: note: 'sqrtl' is a builtin with type 'long double (long double)'
35 warnings generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'acosl' [-Wincompatible-library-redeclaration]
int acosl (void);
    ^
_configtest.c:1:5: note: 'acosl' is a builtin with type 'long double (long double)'
_configtest.c:2:5: warning: incompatible redeclaration of library function 'tanl' [-Wincompatible-library-redeclaration]
int tanl (void);
    ^
_configtest.c:2:5: note: 'tanl' is a builtin with type 'long double (long double)'
_configtest.c:3:5: warning: incompatible redeclaration of library function 'nextafterl' [-Wincompatible-library-redeclaration]
int nextafterl (void);
    ^
_configtest.c:3:5: note: 'nextafterl' is a builtin with type 'long double (long double, long double)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'expm1l' [-Wincompatible-library-redeclaration]
int expm1l (void);
    ^
_configtest.c:4:5: note: 'expm1l' is a builtin with type 'long double (long double)'
_configtest.c:5:5: warning: incompatible redeclaration of library function 'tanhl' [-Wincompatible-library-redeclaration]
int tanhl (void);
    ^
_configtest.c:5:5: note: 'tanhl' is a builtin with type 'long double (long double)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'fabsl' [-Wincompatible-library-redeclaration]
int fabsl (void);
    ^
_configtest.c:6:5: note: 'fabsl' is a builtin with type 'long double (long double)'
_configtest.c:7:5: warning: incompatible redeclaration of library function 'floorl' [-Wincompatible-library-redeclaration]
int floorl (void);
    ^
_configtest.c:7:5: note: 'floorl' is a builtin with type 'long double (long double)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'rintl' [-Wincompatible-library-redeclaration]
int rintl (void);
    ^
_configtest.c:8:5: note: 'rintl' is a builtin with type 'long double (long double)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'expl' [-Wincompatible-library-redeclaration]
int expl (void);
    ^
_configtest.c:9:5: note: 'expl' is a builtin with type 'long double (long double)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'log1pl' [-Wincompatible-library-redeclaration]
int log1pl (void);
    ^
_configtest.c:10:5: note: 'log1pl' is a builtin with type 'long double (long double)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'asinl' [-Wincompatible-library-redeclaration]
int asinl (void);
    ^
_configtest.c:11:5: note: 'asinl' is a builtin with type 'long double (long double)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'cbrtl' [-Wincompatible-library-redeclaration]
int cbrtl (void);
    ^
_configtest.c:12:5: note: 'cbrtl' is a builtin with type 'long double (long double)'
_configtest.c:13:5: warning: incompatible redeclaration of library function 'frexpl' [-Wincompatible-library-redeclaration]
int frexpl (void);
    ^
_configtest.c:13:5: note: 'frexpl' is a builtin with type 'long double (long double, int *)'
_configtest.c:14:5: warning: incompatible redeclaration of library function 'acoshl' [-Wincompatible-library-redeclaration]
int acoshl (void);
    ^
_configtest.c:14:5: note: 'acoshl' is a builtin with type 'long double (long double)'
_configtest.c:15:5: warning: incompatible redeclaration of library function 'coshl' [-Wincompatible-library-redeclaration]
int coshl (void);
    ^
_configtest.c:15:5: note: 'coshl' is a builtin with type 'long double (long double)'
_configtest.c:16:5: warning: incompatible redeclaration of library function 'ldexpl' [-Wincompatible-library-redeclaration]
int ldexpl (void);
    ^
_configtest.c:16:5: note: 'ldexpl' is a builtin with type 'long double (long double, int)'
_configtest.c:17:5: warning: incompatible redeclaration of library function 'modfl' [-Wincompatible-library-redeclaration]
int modfl (void);
    ^
_configtest.c:17:5: note: 'modfl' is a builtin with type 'long double (long double, long double *)'
_configtest.c:18:5: warning: incompatible redeclaration of library function 'sinl' [-Wincompatible-library-redeclaration]
int sinl (void);
    ^
_configtest.c:18:5: note: 'sinl' is a builtin with type 'long double (long double)'
_configtest.c:19:5: warning: incompatible redeclaration of library function 'sinhl' [-Wincompatible-library-redeclaration]
int sinhl (void);
    ^
_configtest.c:19:5: note: 'sinhl' is a builtin with type 'long double (long double)'
_configtest.c:20:5: warning: incompatible redeclaration of library function 'atanl' [-Wincompatible-library-redeclaration]
int atanl (void);
    ^
_configtest.c:20:5: note: 'atanl' is a builtin with type 'long double (long double)'
_configtest.c:21:5: warning: incompatible redeclaration of library function 'log2l' [-Wincompatible-library-redeclaration]
int log2l (void);
    ^
_configtest.c:21:5: note: 'log2l' is a builtin with type 'long double (long double)'
_configtest.c:22:5: warning: incompatible redeclaration of library function 'fmodl' [-Wincompatible-library-redeclaration]
int fmodl (void);
    ^
_configtest.c:22:5: note: 'fmodl' is a builtin with type 'long double (long double, long double)'
_configtest.c:23:5: warning: incompatible redeclaration of library function 'copysignl' [-Wincompatible-library-redeclaration]
int copysignl (void);
    ^
_configtest.c:23:5: note: 'copysignl' is a builtin with type 'long double (long double, long double)'
_configtest.c:24:5: warning: incompatible redeclaration of library function 'logl' [-Wincompatible-library-redeclaration]
int logl (void);
    ^
_configtest.c:24:5: note: 'logl' is a builtin with type 'long double (long double)'
_configtest.c:25:5: warning: incompatible redeclaration of library function 'asinhl' [-Wincompatible-library-redeclaration]
int asinhl (void);
    ^
_configtest.c:25:5: note: 'asinhl' is a builtin with type 'long double (long double)'
_configtest.c:26:5: warning: incompatible redeclaration of library function 'atan2l' [-Wincompatible-library-redeclaration]
int atan2l (void);
    ^
_configtest.c:26:5: note: 'atan2l' is a builtin with type 'long double (long double, long double)'
_configtest.c:27:5: warning: incompatible redeclaration of library function 'exp2l' [-Wincompatible-library-redeclaration]
int exp2l (void);
    ^
_configtest.c:27:5: note: 'exp2l' is a builtin with type 'long double (long double)'
_configtest.c:28:5: warning: incompatible redeclaration of library function 'hypotl' [-Wincompatible-library-redeclaration]
int hypotl (void);
    ^
_configtest.c:28:5: note: 'hypotl' is a builtin with type 'long double (long double, long double)'
_configtest.c:29:5: warning: incompatible redeclaration of library function 'ceill' [-Wincompatible-library-redeclaration]
int ceill (void);
    ^
_configtest.c:29:5: note: 'ceill' is a builtin with type 'long double (long double)'
_configtest.c:30:5: warning: incompatible redeclaration of library function 'log10l' [-Wincompatible-library-redeclaration]
int log10l (void);
    ^
_configtest.c:30:5: note: 'log10l' is a builtin with type 'long double (long double)'
_configtest.c:31:5: warning: incompatible redeclaration of library function 'cosl' [-Wincompatible-library-redeclaration]
int cosl (void);
    ^
_configtest.c:31:5: note: 'cosl' is a builtin with type 'long double (long double)'
_configtest.c:32:5: warning: incompatible redeclaration of library function 'truncl' [-Wincompatible-library-redeclaration]
int truncl (void);
    ^
_configtest.c:32:5: note: 'truncl' is a builtin with type 'long double (long double)'
_configtest.c:33:5: warning: incompatible redeclaration of library function 'powl' [-Wincompatible-library-redeclaration]
int powl (void);
    ^
_configtest.c:33:5: note: 'powl' is a builtin with type 'long double (long double, long double)'
_configtest.c:34:5: warning: incompatible redeclaration of library function 'atanhl' [-Wincompatible-library-redeclaration]
int atanhl (void);
    ^
_configtest.c:34:5: note: 'atanhl' is a builtin with type 'long double (long double)'
_configtest.c:35:5: warning: incompatible redeclaration of library function 'sqrtl' [-Wincompatible-library-redeclaration]
int sqrtl (void);
    ^
_configtest.c:35:5: note: 'sqrtl' is a builtin with type 'long double (long double)'
35 warnings generated.
_configtest.c:8:12: error: use of undeclared identifier 'HAVE_DECL_SIGNBIT'
    (void) HAVE_DECL_SIGNBIT;
           ^
1 error generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'catanh' [-Wincompatible-library-redeclaration]
int catanh (void);
    ^
_configtest.c:1:5: note: 'catanh' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:2:5: warning: incompatible redeclaration of library function 'cexp' [-Wincompatible-library-redeclaration]
int cexp (void);
    ^
_configtest.c:2:5: note: 'cexp' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:3:5: warning: incompatible redeclaration of library function 'csinh' [-Wincompatible-library-redeclaration]
int csinh (void);
    ^
_configtest.c:3:5: note: 'csinh' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'carg' [-Wincompatible-library-redeclaration]
int carg (void);
    ^
_configtest.c:4:5: note: 'carg' is a builtin with type 'double (_Complex double)'
_configtest.c:5:5: warning: incompatible redeclaration of library function 'csin' [-Wincompatible-library-redeclaration]
int csin (void);
    ^
_configtest.c:5:5: note: 'csin' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'ccosh' [-Wincompatible-library-redeclaration]
int ccosh (void);
    ^
_configtest.c:6:5: note: 'ccosh' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:7:5: warning: incompatible redeclaration of library function 'creal' [-Wincompatible-library-redeclaration]
int creal (void);
    ^
_configtest.c:7:5: note: 'creal' is a builtin with type 'double (_Complex double)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'casinh' [-Wincompatible-library-redeclaration]
int casinh (void);
    ^
_configtest.c:8:5: note: 'casinh' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'conj' [-Wincompatible-library-redeclaration]
int conj (void);
    ^
_configtest.c:9:5: note: 'conj' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'cacos' [-Wincompatible-library-redeclaration]
int cacos (void);
    ^
_configtest.c:10:5: note: 'cacos' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'ctan' [-Wincompatible-library-redeclaration]
int ctan (void);
    ^
_configtest.c:11:5: note: 'ctan' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'clog' [-Wincompatible-library-redeclaration]
int clog (void);
    ^
_configtest.c:12:5: note: 'clog' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:13:5: warning: incompatible redeclaration of library function 'catan' [-Wincompatible-library-redeclaration]
int catan (void);
    ^
_configtest.c:13:5: note: 'catan' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:14:5: warning: incompatible redeclaration of library function 'csqrt' [-Wincompatible-library-redeclaration]
int csqrt (void);
    ^
_configtest.c:14:5: note: 'csqrt' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:15:5: warning: incompatible redeclaration of library function 'ccos' [-Wincompatible-library-redeclaration]
int ccos (void);
    ^
_configtest.c:15:5: note: 'ccos' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:16:5: warning: incompatible redeclaration of library function 'cimag' [-Wincompatible-library-redeclaration]
int cimag (void);
    ^
_configtest.c:16:5: note: 'cimag' is a builtin with type 'double (_Complex double)'
_configtest.c:17:5: warning: incompatible redeclaration of library function 'cabs' [-Wincompatible-library-redeclaration]
int cabs (void);
    ^
_configtest.c:17:5: note: 'cabs' is a builtin with type 'double (_Complex double)'
_configtest.c:18:5: warning: incompatible redeclaration of library function 'cproj' [-Wincompatible-library-redeclaration]
int cproj (void);
    ^
_configtest.c:18:5: note: 'cproj' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:19:5: warning: incompatible redeclaration of library function 'casin' [-Wincompatible-library-redeclaration]
int casin (void);
    ^
_configtest.c:19:5: note: 'casin' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:20:5: warning: incompatible redeclaration of library function 'ctanh' [-Wincompatible-library-redeclaration]
int ctanh (void);
    ^
_configtest.c:20:5: note: 'ctanh' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:21:5: warning: incompatible redeclaration of library function 'cpow' [-Wincompatible-library-redeclaration]
int cpow (void);
    ^
_configtest.c:21:5: note: 'cpow' is a builtin with type '_Complex double (_Complex double, _Complex double)'
_configtest.c:22:5: warning: incompatible redeclaration of library function 'cacosh' [-Wincompatible-library-redeclaration]
int cacosh (void);
    ^
_configtest.c:22:5: note: 'cacosh' is a builtin with type '_Complex double (_Complex double)'
22 warnings generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'catanh' [-Wincompatible-library-redeclaration]
int catanh (void);
    ^
_configtest.c:1:5: note: 'catanh' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:2:5: warning: incompatible redeclaration of library function 'cexp' [-Wincompatible-library-redeclaration]
int cexp (void);
    ^
_configtest.c:2:5: note: 'cexp' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:3:5: warning: incompatible redeclaration of library function 'csinh' [-Wincompatible-library-redeclaration]
int csinh (void);
    ^
_configtest.c:3:5: note: 'csinh' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'carg' [-Wincompatible-library-redeclaration]
int carg (void);
    ^
_configtest.c:4:5: note: 'carg' is a builtin with type 'double (_Complex double)'
_configtest.c:5:5: warning: incompatible redeclaration of library function 'csin' [-Wincompatible-library-redeclaration]
int csin (void);
    ^
_configtest.c:5:5: note: 'csin' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'ccosh' [-Wincompatible-library-redeclaration]
int ccosh (void);
    ^
_configtest.c:6:5: note: 'ccosh' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:7:5: warning: incompatible redeclaration of library function 'creal' [-Wincompatible-library-redeclaration]
int creal (void);
    ^
_configtest.c:7:5: note: 'creal' is a builtin with type 'double (_Complex double)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'casinh' [-Wincompatible-library-redeclaration]
int casinh (void);
    ^
_configtest.c:8:5: note: 'casinh' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'conj' [-Wincompatible-library-redeclaration]
int conj (void);
    ^
_configtest.c:9:5: note: 'conj' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'cacos' [-Wincompatible-library-redeclaration]
int cacos (void);
    ^
_configtest.c:10:5: note: 'cacos' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'ctan' [-Wincompatible-library-redeclaration]
int ctan (void);
    ^
_configtest.c:11:5: note: 'ctan' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'clog' [-Wincompatible-library-redeclaration]
int clog (void);
    ^
_configtest.c:12:5: note: 'clog' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:13:5: warning: incompatible redeclaration of library function 'catan' [-Wincompatible-library-redeclaration]
int catan (void);
    ^
_configtest.c:13:5: note: 'catan' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:14:5: warning: incompatible redeclaration of library function 'csqrt' [-Wincompatible-library-redeclaration]
int csqrt (void);
    ^
_configtest.c:14:5: note: 'csqrt' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:15:5: warning: incompatible redeclaration of library function 'ccos' [-Wincompatible-library-redeclaration]
int ccos (void);
    ^
_configtest.c:15:5: note: 'ccos' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:16:5: warning: incompatible redeclaration of library function 'cimag' [-Wincompatible-library-redeclaration]
int cimag (void);
    ^
_configtest.c:16:5: note: 'cimag' is a builtin with type 'double (_Complex double)'
_configtest.c:17:5: warning: incompatible redeclaration of library function 'cabs' [-Wincompatible-library-redeclaration]
int cabs (void);
    ^
_configtest.c:17:5: note: 'cabs' is a builtin with type 'double (_Complex double)'
_configtest.c:18:5: warning: incompatible redeclaration of library function 'cproj' [-Wincompatible-library-redeclaration]
int cproj (void);
    ^
_configtest.c:18:5: note: 'cproj' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:19:5: warning: incompatible redeclaration of library function 'casin' [-Wincompatible-library-redeclaration]
int casin (void);
    ^
_configtest.c:19:5: note: 'casin' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:20:5: warning: incompatible redeclaration of library function 'ctanh' [-Wincompatible-library-redeclaration]
int ctanh (void);
    ^
_configtest.c:20:5: note: 'ctanh' is a builtin with type '_Complex double (_Complex double)'
_configtest.c:21:5: warning: incompatible redeclaration of library function 'cpow' [-Wincompatible-library-redeclaration]
int cpow (void);
    ^
_configtest.c:21:5: note: 'cpow' is a builtin with type '_Complex double (_Complex double, _Complex double)'
_configtest.c:22:5: warning: incompatible redeclaration of library function 'cacosh' [-Wincompatible-library-redeclaration]
int cacosh (void);
    ^
_configtest.c:22:5: note: 'cacosh' is a builtin with type '_Complex double (_Complex double)'
22 warnings generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'catanhf' [-Wincompatible-library-redeclaration]
int catanhf (void);
    ^
_configtest.c:1:5: note: 'catanhf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:2:5: warning: incompatible redeclaration of library function 'cargf' [-Wincompatible-library-redeclaration]
int cargf (void);
    ^
_configtest.c:2:5: note: 'cargf' is a builtin with type 'float (_Complex float)'
_configtest.c:3:5: warning: incompatible redeclaration of library function 'clogf' [-Wincompatible-library-redeclaration]
int clogf (void);
    ^
_configtest.c:3:5: note: 'clogf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'cpowf' [-Wincompatible-library-redeclaration]
int cpowf (void);
    ^
_configtest.c:4:5: note: 'cpowf' is a builtin with type '_Complex float (_Complex float, _Complex float)'
_configtest.c:5:5: warning: incompatible redeclaration of library function 'catanf' [-Wincompatible-library-redeclaration]
int catanf (void);
    ^
_configtest.c:5:5: note: 'catanf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'ctanf' [-Wincompatible-library-redeclaration]
int ctanf (void);
    ^
_configtest.c:6:5: note: 'ctanf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:7:5: warning: incompatible redeclaration of library function 'conjf' [-Wincompatible-library-redeclaration]
int conjf (void);
    ^
_configtest.c:7:5: note: 'conjf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'ccoshf' [-Wincompatible-library-redeclaration]
int ccoshf (void);
    ^
_configtest.c:8:5: note: 'ccoshf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'crealf' [-Wincompatible-library-redeclaration]
int crealf (void);
    ^
_configtest.c:9:5: note: 'crealf' is a builtin with type 'float (_Complex float)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'cacosf' [-Wincompatible-library-redeclaration]
int cacosf (void);
    ^
_configtest.c:10:5: note: 'cacosf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'csinhf' [-Wincompatible-library-redeclaration]
int csinhf (void);
    ^
_configtest.c:11:5: note: 'csinhf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'cimagf' [-Wincompatible-library-redeclaration]
int cimagf (void);
    ^
_configtest.c:12:5: note: 'cimagf' is a builtin with type 'float (_Complex float)'
_configtest.c:13:5: warning: incompatible redeclaration of library function 'casinf' [-Wincompatible-library-redeclaration]
int casinf (void);
    ^
_configtest.c:13:5: note: 'casinf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:14:5: warning: incompatible redeclaration of library function 'cabsf' [-Wincompatible-library-redeclaration]
int cabsf (void);
    ^
_configtest.c:14:5: note: 'cabsf' is a builtin with type 'float (_Complex float)'
_configtest.c:15:5: warning: incompatible redeclaration of library function 'csqrtf' [-Wincompatible-library-redeclaration]
int csqrtf (void);
    ^
_configtest.c:15:5: note: 'csqrtf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:16:5: warning: incompatible redeclaration of library function 'cacoshf' [-Wincompatible-library-redeclaration]
int cacoshf (void);
    ^
_configtest.c:16:5: note: 'cacoshf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:17:5: warning: incompatible redeclaration of library function 'ctanhf' [-Wincompatible-library-redeclaration]
int ctanhf (void);
    ^
_configtest.c:17:5: note: 'ctanhf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:18:5: warning: incompatible redeclaration of library function 'ccosf' [-Wincompatible-library-redeclaration]
int ccosf (void);
    ^
_configtest.c:18:5: note: 'ccosf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:19:5: warning: incompatible redeclaration of library function 'csinf' [-Wincompatible-library-redeclaration]
int csinf (void);
    ^
_configtest.c:19:5: note: 'csinf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:20:5: warning: incompatible redeclaration of library function 'cprojf' [-Wincompatible-library-redeclaration]
int cprojf (void);
    ^
_configtest.c:20:5: note: 'cprojf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:21:5: warning: incompatible redeclaration of library function 'casinhf' [-Wincompatible-library-redeclaration]
int casinhf (void);
    ^
_configtest.c:21:5: note: 'casinhf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:22:5: warning: incompatible redeclaration of library function 'cexpf' [-Wincompatible-library-redeclaration]
int cexpf (void);
    ^
_configtest.c:22:5: note: 'cexpf' is a builtin with type '_Complex float (_Complex float)'
22 warnings generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'catanhf' [-Wincompatible-library-redeclaration]
int catanhf (void);
    ^
_configtest.c:1:5: note: 'catanhf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:2:5: warning: incompatible redeclaration of library function 'cargf' [-Wincompatible-library-redeclaration]
int cargf (void);
    ^
_configtest.c:2:5: note: 'cargf' is a builtin with type 'float (_Complex float)'
_configtest.c:3:5: warning: incompatible redeclaration of library function 'clogf' [-Wincompatible-library-redeclaration]
int clogf (void);
    ^
_configtest.c:3:5: note: 'clogf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'cpowf' [-Wincompatible-library-redeclaration]
int cpowf (void);
    ^
_configtest.c:4:5: note: 'cpowf' is a builtin with type '_Complex float (_Complex float, _Complex float)'
_configtest.c:5:5: warning: incompatible redeclaration of library function 'catanf' [-Wincompatible-library-redeclaration]
int catanf (void);
    ^
_configtest.c:5:5: note: 'catanf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'ctanf' [-Wincompatible-library-redeclaration]
int ctanf (void);
    ^
_configtest.c:6:5: note: 'ctanf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:7:5: warning: incompatible redeclaration of library function 'conjf' [-Wincompatible-library-redeclaration]
int conjf (void);
    ^
_configtest.c:7:5: note: 'conjf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'ccoshf' [-Wincompatible-library-redeclaration]
int ccoshf (void);
    ^
_configtest.c:8:5: note: 'ccoshf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'crealf' [-Wincompatible-library-redeclaration]
int crealf (void);
    ^
_configtest.c:9:5: note: 'crealf' is a builtin with type 'float (_Complex float)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'cacosf' [-Wincompatible-library-redeclaration]
int cacosf (void);
    ^
_configtest.c:10:5: note: 'cacosf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'csinhf' [-Wincompatible-library-redeclaration]
int csinhf (void);
    ^
_configtest.c:11:5: note: 'csinhf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'cimagf' [-Wincompatible-library-redeclaration]
int cimagf (void);
    ^
_configtest.c:12:5: note: 'cimagf' is a builtin with type 'float (_Complex float)'
_configtest.c:13:5: warning: incompatible redeclaration of library function 'casinf' [-Wincompatible-library-redeclaration]
int casinf (void);
    ^
_configtest.c:13:5: note: 'casinf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:14:5: warning: incompatible redeclaration of library function 'cabsf' [-Wincompatible-library-redeclaration]
int cabsf (void);
    ^
_configtest.c:14:5: note: 'cabsf' is a builtin with type 'float (_Complex float)'
_configtest.c:15:5: warning: incompatible redeclaration of library function 'csqrtf' [-Wincompatible-library-redeclaration]
int csqrtf (void);
    ^
_configtest.c:15:5: note: 'csqrtf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:16:5: warning: incompatible redeclaration of library function 'cacoshf' [-Wincompatible-library-redeclaration]
int cacoshf (void);
    ^
_configtest.c:16:5: note: 'cacoshf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:17:5: warning: incompatible redeclaration of library function 'ctanhf' [-Wincompatible-library-redeclaration]
int ctanhf (void);
    ^
_configtest.c:17:5: note: 'ctanhf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:18:5: warning: incompatible redeclaration of library function 'ccosf' [-Wincompatible-library-redeclaration]
int ccosf (void);
    ^
_configtest.c:18:5: note: 'ccosf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:19:5: warning: incompatible redeclaration of library function 'csinf' [-Wincompatible-library-redeclaration]
int csinf (void);
    ^
_configtest.c:19:5: note: 'csinf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:20:5: warning: incompatible redeclaration of library function 'cprojf' [-Wincompatible-library-redeclaration]
int cprojf (void);
    ^
_configtest.c:20:5: note: 'cprojf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:21:5: warning: incompatible redeclaration of library function 'casinhf' [-Wincompatible-library-redeclaration]
int casinhf (void);
    ^
_configtest.c:21:5: note: 'casinhf' is a builtin with type '_Complex float (_Complex float)'
_configtest.c:22:5: warning: incompatible redeclaration of library function 'cexpf' [-Wincompatible-library-redeclaration]
int cexpf (void);
    ^
_configtest.c:22:5: note: 'cexpf' is a builtin with type '_Complex float (_Complex float)'
22 warnings generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'ctanl' [-Wincompatible-library-redeclaration]
int ctanl (void);
    ^
_configtest.c:1:5: note: 'ctanl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:2:5: warning: incompatible redeclaration of library function 'cabsl' [-Wincompatible-library-redeclaration]
int cabsl (void);
    ^
_configtest.c:2:5: note: 'cabsl' is a builtin with type 'long double (_Complex long double)'
_configtest.c:3:5: warning: incompatible redeclaration of library function 'cacoshl' [-Wincompatible-library-redeclaration]
int cacoshl (void);
    ^
_configtest.c:3:5: note: 'cacoshl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'cimagl' [-Wincompatible-library-redeclaration]
int cimagl (void);
    ^
_configtest.c:4:5: note: 'cimagl' is a builtin with type 'long double (_Complex long double)'
_configtest.c:5:5: warning: incompatible redeclaration of library function 'ccosl' [-Wincompatible-library-redeclaration]
int ccosl (void);
    ^
_configtest.c:5:5: note: 'ccosl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'creall' [-Wincompatible-library-redeclaration]
int creall (void);
    ^
_configtest.c:6:5: note: 'creall' is a builtin with type 'long double (_Complex long double)'
_configtest.c:7:5: warning: incompatible redeclaration of library function 'cprojl' [-Wincompatible-library-redeclaration]
int cprojl (void);
    ^
_configtest.c:7:5: note: 'cprojl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'conjl' [-Wincompatible-library-redeclaration]
int conjl (void);
    ^
_configtest.c:8:5: note: 'conjl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'cargl' [-Wincompatible-library-redeclaration]
int cargl (void);
    ^
_configtest.c:9:5: note: 'cargl' is a builtin with type 'long double (_Complex long double)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'catanhl' [-Wincompatible-library-redeclaration]
int catanhl (void);
    ^
_configtest.c:10:5: note: 'catanhl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'casinl' [-Wincompatible-library-redeclaration]
int casinl (void);
    ^
_configtest.c:11:5: note: 'casinl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'casinhl' [-Wincompatible-library-redeclaration]
int casinhl (void);
    ^
_configtest.c:12:5: note: 'casinhl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:13:5: warning: incompatible redeclaration of library function 'cpowl' [-Wincompatible-library-redeclaration]
int cpowl (void);
    ^
_configtest.c:13:5: note: 'cpowl' is a builtin with type '_Complex long double (_Complex long double, _Complex long double)'
_configtest.c:14:5: warning: incompatible redeclaration of library function 'csinl' [-Wincompatible-library-redeclaration]
int csinl (void);
    ^
_configtest.c:14:5: note: 'csinl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:15:5: warning: incompatible redeclaration of library function 'ctanhl' [-Wincompatible-library-redeclaration]
int ctanhl (void);
    ^
_configtest.c:15:5: note: 'ctanhl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:16:5: warning: incompatible redeclaration of library function 'catanl' [-Wincompatible-library-redeclaration]
int catanl (void);
    ^
_configtest.c:16:5: note: 'catanl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:17:5: warning: incompatible redeclaration of library function 'cexpl' [-Wincompatible-library-redeclaration]
int cexpl (void);
    ^
_configtest.c:17:5: note: 'cexpl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:18:5: warning: incompatible redeclaration of library function 'csinhl' [-Wincompatible-library-redeclaration]
int csinhl (void);
    ^
_configtest.c:18:5: note: 'csinhl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:19:5: warning: incompatible redeclaration of library function 'cacosl' [-Wincompatible-library-redeclaration]
int cacosl (void);
    ^
_configtest.c:19:5: note: 'cacosl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:20:5: warning: incompatible redeclaration of library function 'ccoshl' [-Wincompatible-library-redeclaration]
int ccoshl (void);
    ^
_configtest.c:20:5: note: 'ccoshl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:21:5: warning: incompatible redeclaration of library function 'csqrtl' [-Wincompatible-library-redeclaration]
int csqrtl (void);
    ^
_configtest.c:21:5: note: 'csqrtl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:22:5: warning: incompatible redeclaration of library function 'clogl' [-Wincompatible-library-redeclaration]
int clogl (void);
    ^
_configtest.c:22:5: note: 'clogl' is a builtin with type '_Complex long double (_Complex long double)'
22 warnings generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'ctanl' [-Wincompatible-library-redeclaration]
int ctanl (void);
    ^
_configtest.c:1:5: note: 'ctanl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:2:5: warning: incompatible redeclaration of library function 'cabsl' [-Wincompatible-library-redeclaration]
int cabsl (void);
    ^
_configtest.c:2:5: note: 'cabsl' is a builtin with type 'long double (_Complex long double)'
_configtest.c:3:5: warning: incompatible redeclaration of library function 'cacoshl' [-Wincompatible-library-redeclaration]
int cacoshl (void);
    ^
_configtest.c:3:5: note: 'cacoshl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:4:5: warning: incompatible redeclaration of library function 'cimagl' [-Wincompatible-library-redeclaration]
int cimagl (void);
    ^
_configtest.c:4:5: note: 'cimagl' is a builtin with type 'long double (_Complex long double)'
_configtest.c:5:5: warning: incompatible redeclaration of library function 'ccosl' [-Wincompatible-library-redeclaration]
int ccosl (void);
    ^
_configtest.c:5:5: note: 'ccosl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:6:5: warning: incompatible redeclaration of library function 'creall' [-Wincompatible-library-redeclaration]
int creall (void);
    ^
_configtest.c:6:5: note: 'creall' is a builtin with type 'long double (_Complex long double)'
_configtest.c:7:5: warning: incompatible redeclaration of library function 'cprojl' [-Wincompatible-library-redeclaration]
int cprojl (void);
    ^
_configtest.c:7:5: note: 'cprojl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:8:5: warning: incompatible redeclaration of library function 'conjl' [-Wincompatible-library-redeclaration]
int conjl (void);
    ^
_configtest.c:8:5: note: 'conjl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:9:5: warning: incompatible redeclaration of library function 'cargl' [-Wincompatible-library-redeclaration]
int cargl (void);
    ^
_configtest.c:9:5: note: 'cargl' is a builtin with type 'long double (_Complex long double)'
_configtest.c:10:5: warning: incompatible redeclaration of library function 'catanhl' [-Wincompatible-library-redeclaration]
int catanhl (void);
    ^
_configtest.c:10:5: note: 'catanhl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:11:5: warning: incompatible redeclaration of library function 'casinl' [-Wincompatible-library-redeclaration]
int casinl (void);
    ^
_configtest.c:11:5: note: 'casinl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:12:5: warning: incompatible redeclaration of library function 'casinhl' [-Wincompatible-library-redeclaration]
int casinhl (void);
    ^
_configtest.c:12:5: note: 'casinhl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:13:5: warning: incompatible redeclaration of library function 'cpowl' [-Wincompatible-library-redeclaration]
int cpowl (void);
    ^
_configtest.c:13:5: note: 'cpowl' is a builtin with type '_Complex long double (_Complex long double, _Complex long double)'
_configtest.c:14:5: warning: incompatible redeclaration of library function 'csinl' [-Wincompatible-library-redeclaration]
int csinl (void);
    ^
_configtest.c:14:5: note: 'csinl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:15:5: warning: incompatible redeclaration of library function 'ctanhl' [-Wincompatible-library-redeclaration]
int ctanhl (void);
    ^
_configtest.c:15:5: note: 'ctanhl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:16:5: warning: incompatible redeclaration of library function 'catanl' [-Wincompatible-library-redeclaration]
int catanl (void);
    ^
_configtest.c:16:5: note: 'catanl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:17:5: warning: incompatible redeclaration of library function 'cexpl' [-Wincompatible-library-redeclaration]
int cexpl (void);
    ^
_configtest.c:17:5: note: 'cexpl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:18:5: warning: incompatible redeclaration of library function 'csinhl' [-Wincompatible-library-redeclaration]
int csinhl (void);
    ^
_configtest.c:18:5: note: 'csinhl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:19:5: warning: incompatible redeclaration of library function 'cacosl' [-Wincompatible-library-redeclaration]
int cacosl (void);
    ^
_configtest.c:19:5: note: 'cacosl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:20:5: warning: incompatible redeclaration of library function 'ccoshl' [-Wincompatible-library-redeclaration]
int ccoshl (void);
    ^
_configtest.c:20:5: note: 'ccoshl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:21:5: warning: incompatible redeclaration of library function 'csqrtl' [-Wincompatible-library-redeclaration]
int csqrtl (void);
    ^
_configtest.c:21:5: note: 'csqrtl' is a builtin with type '_Complex long double (_Complex long double)'
_configtest.c:22:5: warning: incompatible redeclaration of library function 'clogl' [-Wincompatible-library-redeclaration]
int clogl (void);
    ^
_configtest.c:22:5: note: 'clogl' is a builtin with type '_Complex long double (_Complex long double)'
22 warnings generated.
_configtest.c:2:12: warning: unused function 'static_func' [-Wunused-function]
static int static_func (char * restrict a)
           ^
1 warning generated.
_configtest.c:2:12: warning: unused function 'static_func' [-Wunused-function]
static int static_func (char * restrict a)
           ^
1 warning generated.
_configtest.c:3:19: warning: unused function 'static_func' [-Wunused-function]
static inline int static_func (void)
                  ^
1 warning generated.
_configtest.c:3:19: warning: unused function 'static_func' [-Wunused-function]
static inline int static_func (void)
                  ^
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'exp' [-Wincompatible-library-redeclaration]
int exp (void);
    ^
_configtest.c:1:5: note: 'exp' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:5: warning: incompatible redeclaration of library function 'exp' [-Wincompatible-library-redeclaration]
int exp (void);
    ^
_configtest.c:1:5: note: 'exp' is a builtin with type 'double (double)'
1 warning generated.
_configtest.c:1:10: fatal error: 'endian.h' file not found
#include <endian.h>
         ^
1 error generated.
_configtest.c:7:12: error: use of undeclared identifier 'SIZEOF_LONGDOUBLE'
    (void) SIZEOF_LONGDOUBLE;
           ^
1 error generated.
_configtest.c:7:28: error: 'test_array' declared as an array with a negative size
    static int test_array [1 - 2 * !(((long) (sizeof (npy_check_sizeof_type))) == 8)];
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
_configtest.c:7:28: error: 'test_array' declared as an array with a negative size
    static int test_array [1 - 2 * !(((long) (sizeof (npy_check_sizeof_type))) == 4)];
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
_configtest.c:7:28: error: 'test_array' declared as an array with a negative size
    static int test_array [1 - 2 * !(((long) (sizeof (npy_check_sizeof_type))) <= 0)];
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
_configtest.c:7:28: error: 'test_array' declared as an array with a negative size
    static int test_array [1 - 2 * !(((long) (sizeof (npy_check_sizeof_type))) <= 1)];
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
_configtest.c:7:28: error: 'test_array' declared as an array with a negative size
    static int test_array [1 - 2 * !(((long) (sizeof (npy_check_sizeof_type))) <= 3)];
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
_configtest.c:7:28: error: 'test_array' declared as an array with a negative size
    static int test_array [1 - 2 * !(((long) (sizeof (npy_check_sizeof_type))) <= 7)];
                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
Undefined symbols for architecture x86_64:
  "_fallocate", referenced from:
      _main in _configtest.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Undefined symbols for architecture x86_64:
  "_fallocate", referenced from:
      _main in _configtest.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
_configtest.c:5:3: error: use of unknown builtin '__builtin_mul_overflow' [-Wimplicit-function-declaration]
  __builtin_mul_overflow(5, 5, (int*)5);
  ^
1 error generated.
_configtest.c:5:20: error: unknown attribute 'optimize' ignored [-Werror,-Wattributes]
int __attribute__((optimize("unroll-loops"))) attribute_optimize_unroll_loops(void*);
                   ^
1 error generated.
_configtest.c:5:20: error: unknown attribute 'optimize' ignored [-Werror,-Wattributes]
int __attribute__((optimize("O3"))) attribute_optimize_opt_3(void*);
                   ^
1 error generated.
_configtest.c:8:12: error: use of undeclared identifier 'HAVE_DECL_SIGNBIT'
    (void) HAVE_DECL_SIGNBIT;
           ^
1 error generated.
File: build/src.macosx-10.6-intel-3.5/numpy/core/include/numpy/config.h
#define SIZEOF_PY_INTPTR_T 8
#define SIZEOF_OFF_T 8
#define SIZEOF_PY_LONG_LONG 8
#define MATHLIB 
#define HAVE_SIN 1
#define HAVE_COS 1
#define HAVE_TAN 1
#define HAVE_SINH 1
#define HAVE_COSH 1
#define HAVE_TANH 1
#define HAVE_FABS 1
#define HAVE_FLOOR 1
#define HAVE_CEIL 1
#define HAVE_SQRT 1
#define HAVE_LOG10 1
#define HAVE_LOG 1
#define HAVE_EXP 1
#define HAVE_ASIN 1
#define HAVE_ACOS 1
#define HAVE_ATAN 1
#define HAVE_FMOD 1
#define HAVE_MODF 1
#define HAVE_FREXP 1
#define HAVE_LDEXP 1
#define HAVE_RINT 1
#define HAVE_TRUNC 1
#define HAVE_EXP2 1
#define HAVE_LOG2 1
#define HAVE_ATAN2 1
#define HAVE_POW 1
#define HAVE_NEXTAFTER 1
#define HAVE_STRTOLL 1
#define HAVE_STRTOULL 1
#define HAVE_CBRT 1
#define HAVE_STRTOLD_L 1
#define HAVE_XMMINTRIN_H 1
#define HAVE_EMMINTRIN_H 1
#define HAVE_FEATURES_H 1
#define HAVE___BUILTIN_ISNAN 1
#define HAVE___BUILTIN_ISINF 1
#define HAVE___BUILTIN_ISFINITE 1
#define HAVE___BUILTIN_BSWAP32 1
#define HAVE___BUILTIN_BSWAP64 1
#define HAVE___BUILTIN_EXPECT 1
#define HAVE__MM_LOAD_PS 1
#define HAVE__MM_PREFETCH 1
#define HAVE__MM_LOAD_PD 1
#define HAVE___BUILTIN_PREFETCH 1
#define HAVE_ATTRIBUTE_NONNULL 1
#define HAVE___THREAD 1
#define HAVE___DECLSPEC_THREAD_ 1
#define HAVE_SINF 1
#define HAVE_COSF 1
#define HAVE_TANF 1
#define HAVE_SINHF 1
#define HAVE_COSHF 1
#define HAVE_TANHF 1
#define HAVE_FABSF 1
#define HAVE_FLOORF 1
#define HAVE_CEILF 1
#define HAVE_RINTF 1
#define HAVE_TRUNCF 1
#define HAVE_SQRTF 1
#define HAVE_LOG10F 1
#define HAVE_LOGF 1
#define HAVE_LOG1PF 1
#define HAVE_EXPF 1
#define HAVE_EXPM1F 1
#define HAVE_ASINF 1
#define HAVE_ACOSF 1
#define HAVE_ATANF 1
#define HAVE_ASINHF 1
#define HAVE_ACOSHF 1
#define HAVE_ATANHF 1
#define HAVE_HYPOTF 1
#define HAVE_ATAN2F 1
#define HAVE_POWF 1
#define HAVE_FMODF 1
#define HAVE_MODFF 1
#define HAVE_FREXPF 1
#define HAVE_LDEXPF 1
#define HAVE_EXP2F 1
#define HAVE_LOG2F 1
#define HAVE_COPYSIGNF 1
#define HAVE_NEXTAFTERF 1
#define HAVE_CBRTF 1
#define HAVE_SINL 1
#define HAVE_COSL 1
#define HAVE_TANL 1
#define HAVE_SINHL 1
#define HAVE_COSHL 1
#define HAVE_TANHL 1
#define HAVE_FABSL 1
#define HAVE_FLOORL 1
#define HAVE_CEILL 1
#define HAVE_RINTL 1
#define HAVE_TRUNCL 1
#define HAVE_SQRTL 1
#define HAVE_LOG10L 1
#define HAVE_LOGL 1
#define HAVE_LOG1PL 1
#define HAVE_EXPL 1
#define HAVE_EXPM1L 1
#define HAVE_ASINL 1
#define HAVE_ACOSL 1
#define HAVE_ATANL 1
#define HAVE_ASINHL 1
#define HAVE_ACOSHL 1
#define HAVE_ATANHL 1
#define HAVE_HYPOTL 1
#define HAVE_ATAN2L 1
#define HAVE_POWL 1
#define HAVE_FMODL 1
#define HAVE_MODFL 1
#define HAVE_FREXPL 1
#define HAVE_LDEXPL 1
#define HAVE_EXP2L 1
#define HAVE_LOG2L 1
#define HAVE_COPYSIGNL 1
#define HAVE_NEXTAFTERL 1
#define HAVE_CBRTL 1
#define HAVE_DECL_SIGNBIT
#define HAVE_COMPLEX_H 1
#define HAVE_CABS 1
#define HAVE_CACOS 1
#define HAVE_CACOSH 1
#define HAVE_CARG 1
#define HAVE_CASIN 1
#define HAVE_CASINH 1
#define HAVE_CATAN 1
#define HAVE_CATANH 1
#define HAVE_CCOS 1
#define HAVE_CCOSH 1
#define HAVE_CEXP 1
#define HAVE_CIMAG 1
#define HAVE_CLOG 1
#define HAVE_CONJ 1
#define HAVE_CPOW 1
#define HAVE_CPROJ 1
#define HAVE_CREAL 1
#define HAVE_CSIN 1
#define HAVE_CSINH 1
#define HAVE_CSQRT 1
#define HAVE_CTAN 1
#define HAVE_CTANH 1
#define HAVE_CABSF 1
#define HAVE_CACOSF 1
#define HAVE_CACOSHF 1
#define HAVE_CARGF 1
#define HAVE_CASINF 1
#define HAVE_CASINHF 1
#define HAVE_CATANF 1
#define HAVE_CATANHF 1
#define HAVE_CCOSF 1
#define HAVE_CCOSHF 1
#define HAVE_CEXPF 1
#define HAVE_CIMAGF 1
#define HAVE_CLOGF 1
#define HAVE_CONJF 1
#define HAVE_CPOWF 1
#define HAVE_CPROJF 1
#define HAVE_CREALF 1
#define HAVE_CSINF 1
#define HAVE_CSINHF 1
#define HAVE_CSQRTF 1
#define HAVE_CTANF 1
#define HAVE_CTANHF 1
#define HAVE_CABSL 1
#define HAVE_CACOSL 1
#define HAVE_CACOSHL 1
#define HAVE_CARGL 1
#define HAVE_CASINL 1
#define HAVE_CASINHL 1
#define HAVE_CATANL 1
#define HAVE_CATANHL 1
#define HAVE_CCOSL 1
#define HAVE_CCOSHL 1
#define HAVE_CEXPL 1
#define HAVE_CIMAGL 1
#define HAVE_CLOGL 1
#define HAVE_CONJL 1
#define HAVE_CPOWL 1
#define HAVE_CPROJL 1
#define HAVE_CREALL 1
#define HAVE_CSINL 1
#define HAVE_CSINHL 1
#define HAVE_CSQRTL 1
#define HAVE_CTANL 1
#define HAVE_CTANHL 1
#define NPY_RESTRICT restrict
#define NPY_PY3K 1
#ifndef __cplusplus
/* #undef inline */
#endif

#ifndef _NPY_NPY_CONFIG_H_
#error config.h should never be included directly, include npy_config.h instead
#endif

EOF
File: build/src.macosx-10.6-intel-3.5/numpy/core/include/numpy/_numpyconfig.h
#define NPY_SIZEOF_SHORT SIZEOF_SHORT
#define NPY_SIZEOF_INT SIZEOF_INT
#define NPY_SIZEOF_LONG SIZEOF_LONG
#define NPY_SIZEOF_FLOAT 4
#define NPY_SIZEOF_COMPLEX_FLOAT 8
#define NPY_SIZEOF_DOUBLE 8
#define NPY_SIZEOF_COMPLEX_DOUBLE 16
#define NPY_SIZEOF_LONGDOUBLE 16
#define NPY_SIZEOF_COMPLEX_LONGDOUBLE 32
#define NPY_SIZEOF_PY_INTPTR_T 8
#define NPY_SIZEOF_OFF_T 8
#define NPY_SIZEOF_PY_LONG_LONG 8
#define NPY_SIZEOF_LONGLONG 8
#define NPY_NO_SMP 0
#define NPY_HAVE_DECL_ISNAN
#define NPY_HAVE_DECL_ISINF
#define NPY_HAVE_DECL_ISFINITE
#define NPY_HAVE_DECL_SIGNBIT
#define NPY_USE_C99_COMPLEX 1
#define NPY_HAVE_COMPLEX_DOUBLE 1
#define NPY_HAVE_COMPLEX_FLOAT 1
#define NPY_HAVE_COMPLEX_LONG_DOUBLE 1
#define NPY_USE_C99_FORMATS 1
#define NPY_VISIBILITY_HIDDEN __attribute__((visibility("hidden")))
#define NPY_ABI_VERSION 0x01000009
#define NPY_API_VERSION 0x0000000A

#ifndef __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS 1
#endif

EOF
warning: no previously-included files matching '*.pyo' found anywhere in distribution
warning: no previously-included files matching '*.pyd' found anywhere in distribution
In file included from numpy/core/src/npymath/ieee754.c.src:8:
In file included from numpy/core/src/npymath/npy_math_private.h:25:
numpy/core/src/private/npy_fpmath.h:48:6: error: No long double representation defined
    #error No long double representation defined
     ^
numpy/core/src/npymath/ieee754.c.src:263:25: error: variable has incomplete type 'union IEEEl2bitsrep'
    union IEEEl2bitsrep ux;
                        ^
numpy/core/src/npymath/ieee754.c.src:263:11: note: forward declaration of 'union IEEEl2bitsrep'
    union IEEEl2bitsrep ux;
          ^
numpy/core/src/npymath/ieee754.c.src:267:10: error: use of undeclared identifier 'LDBL_EXP_INDEX'
    if ((GET_LDOUBLE_EXP(ux) == 0x7fff &&
         ^
numpy/core/src/npymath/npy_math_private.h:452:13: note: expanded from macro 'GET_LDOUBLE_EXP'
    (((x).a[LDBL_EXP_INDEX] & LDBL_EXP_MASK) >> LDBL_EXP_SHIFT)
            ^
numpy/core/src/npymath/ieee754.c.src:267:10: error: use of undeclared identifier 'LDBL_EXP_MASK'
numpy/core/src/npymath/npy_math_private.h:452:31: note: expanded from macro 'GET_LDOUBLE_EXP'
    (((x).a[LDBL_EXP_INDEX] & LDBL_EXP_MASK) >> LDBL_EXP_SHIFT)
                              ^
numpy/core/src/npymath/ieee754.c.src:267:10: error: use of undeclared identifier 'LDBL_EXP_SHIFT'
numpy/core/src/npymath/npy_math_private.h:452:49: note: expanded from macro 'GET_LDOUBLE_EXP'
    (((x).a[LDBL_EXP_INDEX] & LDBL_EXP_MASK) >> LDBL_EXP_SHIFT)
                                                ^
numpy/core/src/npymath/ieee754.c.src:268:12: error: use of undeclared identifier 'LDBL_MANH_INDEX'
         ((GET_LDOUBLE_MANH(ux) & ~LDBL_NBIT) | GET_LDOUBLE_MANL(ux)) != 0)) {
           ^
numpy/core/src/npymath/npy_math_private.h:472:13: note: expanded from macro 'GET_LDOUBLE_MANH'
    (((x).a[LDBL_MANH_INDEX] & LDBL_MANH_MASK) >> LDBL_MANH_SHIFT)
            ^
numpy/core/src/npymath/ieee754.c.src:268:12: error: use of undeclared identifier 'LDBL_MANH_MASK'
numpy/core/src/npymath/npy_math_private.h:472:32: note: expanded from macro 'GET_LDOUBLE_MANH'
    (((x).a[LDBL_MANH_INDEX] & LDBL_MANH_MASK) >> LDBL_MANH_SHIFT)
                               ^
numpy/core/src/npymath/ieee754.c.src:268:12: error: use of undeclared identifier 'LDBL_MANH_SHIFT'
numpy/core/src/npymath/npy_math_private.h:472:51: note: expanded from macro 'GET_LDOUBLE_MANH'
    (((x).a[LDBL_MANH_INDEX] & LDBL_MANH_MASK) >> LDBL_MANH_SHIFT)
                                                  ^
numpy/core/src/npymath/ieee754.c.src:268:36: error: use of undeclared identifier 'LDBL_NBIT'
         ((GET_LDOUBLE_MANH(ux) & ~LDBL_NBIT) | GET_LDOUBLE_MANL(ux)) != 0)) {
                                   ^
numpy/core/src/npymath/ieee754.c.src:268:49: error: use of undeclared identifier 'LDBL_MANL_INDEX'
         ((GET_LDOUBLE_MANH(ux) & ~LDBL_NBIT) | GET_LDOUBLE_MANL(ux)) != 0)) {
                                                ^
numpy/core/src/npymath/npy_math_private.h:462:13: note: expanded from macro 'GET_LDOUBLE_MANL'
    (((x).a[LDBL_MANL_INDEX] & LDBL_MANL_MASK) >> LDBL_MANL_SHIFT)
            ^
numpy/core/src/npymath/ieee754.c.src:268:49: error: use of undeclared identifier 'LDBL_MANL_MASK'
numpy/core/src/npymath/npy_math_private.h:462:32: note: expanded from macro 'GET_LDOUBLE_MANL'
    (((x).a[LDBL_MANL_INDEX] & LDBL_MANL_MASK) >> LDBL_MANL_SHIFT)
                               ^
numpy/core/src/npymath/ieee754.c.src:268:49: error: use of undeclared identifier 'LDBL_MANL_SHIFT'
numpy/core/src/npymath/npy_math_private.h:462:51: note: expanded from macro 'GET_LDOUBLE_MANL'
    (((x).a[LDBL_MANL_INDEX] & LDBL_MANL_MASK) >> LDBL_MANL_SHIFT)
                                                  ^
numpy/core/src/npymath/ieee754.c.src:272:9: error: use of undeclared identifier 'LDBL_MANH_INDEX'
        SET_LDOUBLE_MANH(ux, 0);              /* return +-minsubnormal */
        ^
numpy/core/src/npymath/npy_math_private.h:476:12: note: expanded from macro 'SET_LDOUBLE_MANH'
    ((x).a[LDBL_MANH_INDEX] = \
           ^
numpy/core/src/npymath/ieee754.c.src:272:9: error: use of undeclared identifier 'LDBL_MANH_INDEX'
numpy/core/src/npymath/npy_math_private.h:477:13: note: expanded from macro 'SET_LDOUBLE_MANH'
     ((x).a[LDBL_MANH_INDEX] & ~LDBL_MANH_MASK) |                       \
            ^
numpy/core/src/npymath/ieee754.c.src:272:9: error: use of undeclared identifier 'LDBL_MANH_MASK'
numpy/core/src/npymath/npy_math_private.h:477:33: note: expanded from macro 'SET_LDOUBLE_MANH'
     ((x).a[LDBL_MANH_INDEX] & ~LDBL_MANH_MASK) |                       \
                                ^
numpy/core/src/npymath/ieee754.c.src:272:9: error: use of undeclared identifier 'IEEEl2bitsrep_part'
numpy/core/src/npymath/npy_math_private.h:478:9: note: expanded from macro 'SET_LDOUBLE_MANH'
     (((IEEEl2bitsrep_part)(v) << LDBL_MANH_SHIFT) & LDBL_MANH_MASK))
        ^
numpy/core/src/npymath/ieee754.c.src:272:9: error: use of undeclared identifier 'LDBL_MANH_SHIFT'
numpy/core/src/npymath/npy_math_private.h:478:35: note: expanded from macro 'SET_LDOUBLE_MANH'
     (((IEEEl2bitsrep_part)(v) << LDBL_MANH_SHIFT) & LDBL_MANH_MASK))
                                  ^
numpy/core/src/npymath/ieee754.c.src:272:9: error: use of undeclared identifier 'LDBL_MANH_MASK'
numpy/core/src/npymath/npy_math_private.h:478:54: note: expanded from macro 'SET_LDOUBLE_MANH'
     (((IEEEl2bitsrep_part)(v) << LDBL_MANH_SHIFT) & LDBL_MANH_MASK))
                                                     ^
numpy/core/src/npymath/ieee754.c.src:273:9: error: use of undeclared identifier 'LDBL_MANL_INDEX'
        SET_LDOUBLE_MANL(ux, 1);
        ^
numpy/core/src/npymath/npy_math_private.h:466:10: note: expanded from macro 'SET_LDOUBLE_MANL'
  ((x).a[LDBL_MANL_INDEX] =                                             \
         ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
In file included from numpy/core/src/npymath/ieee754.c.src:8:
In file included from numpy/core/src/npymath/npy_math_private.h:25:
numpy/core/src/private/npy_fpmath.h:48:6: error: No long double representation defined
    #error No long double representation defined
     ^
numpy/core/src/npymath/ieee754.c.src:263:25: error: variable has incomplete type 'union IEEEl2bitsrep'
    union IEEEl2bitsrep ux;
                        ^
numpy/core/src/npymath/ieee754.c.src:263:11: note: forward declaration of 'union IEEEl2bitsrep'
    union IEEEl2bitsrep ux;
          ^
numpy/core/src/npymath/ieee754.c.src:267:10: error: use of undeclared identifier 'LDBL_EXP_INDEX'
    if ((GET_LDOUBLE_EXP(ux) == 0x7fff &&
         ^
numpy/core/src/npymath/npy_math_private.h:452:13: note: expanded from macro 'GET_LDOUBLE_EXP'
    (((x).a[LDBL_EXP_INDEX] & LDBL_EXP_MASK) >> LDBL_EXP_SHIFT)
            ^
numpy/core/src/npymath/ieee754.c.src:267:10: error: use of undeclared identifier 'LDBL_EXP_MASK'
numpy/core/src/npymath/npy_math_private.h:452:31: note: expanded from macro 'GET_LDOUBLE_EXP'
    (((x).a[LDBL_EXP_INDEX] & LDBL_EXP_MASK) >> LDBL_EXP_SHIFT)
                              ^
numpy/core/src/npymath/ieee754.c.src:267:10: error: use of undeclared identifier 'LDBL_EXP_SHIFT'
numpy/core/src/npymath/npy_math_private.h:452:49: note: expanded from macro 'GET_LDOUBLE_EXP'
    (((x).a[LDBL_EXP_INDEX] & LDBL_EXP_MASK) >> LDBL_EXP_SHIFT)
                                                ^
numpy/core/src/npymath/ieee754.c.src:268:12: error: use of undeclared identifier 'LDBL_MANH_INDEX'
         ((GET_LDOUBLE_MANH(ux) & ~LDBL_NBIT) | GET_LDOUBLE_MANL(ux)) != 0)) {
           ^
numpy/core/src/npymath/npy_math_private.h:472:13: note: expanded from macro 'GET_LDOUBLE_MANH'
    (((x).a[LDBL_MANH_INDEX] & LDBL_MANH_MASK) >> LDBL_MANH_SHIFT)
            ^
numpy/core/src/npymath/ieee754.c.src:268:12: error: use of undeclared identifier 'LDBL_MANH_MASK'
numpy/core/src/npymath/npy_math_private.h:472:32: note: expanded from macro 'GET_LDOUBLE_MANH'
    (((x).a[LDBL_MANH_INDEX] & LDBL_MANH_MASK) >> LDBL_MANH_SHIFT)
                               ^
numpy/core/src/npymath/ieee754.c.src:268:12: error: use of undeclared identifier 'LDBL_MANH_SHIFT'
numpy/core/src/npymath/npy_math_private.h:472:51: note: expanded from macro 'GET_LDOUBLE_MANH'
    (((x).a[LDBL_MANH_INDEX] & LDBL_MANH_MASK) >> LDBL_MANH_SHIFT)
                                                  ^
numpy/core/src/npymath/ieee754.c.src:268:36: error: use of undeclared identifier 'LDBL_NBIT'
         ((GET_LDOUBLE_MANH(ux) & ~LDBL_NBIT) | GET_LDOUBLE_MANL(ux)) != 0)) {
                                   ^
numpy/core/src/npymath/ieee754.c.src:268:49: error: use of undeclared identifier 'LDBL_MANL_INDEX'
         ((GET_LDOUBLE_MANH(ux) & ~LDBL_NBIT) | GET_LDOUBLE_MANL(ux)) != 0)) {
                                                ^
numpy/core/src/npymath/npy_math_private.h:462:13: note: expanded from macro 'GET_LDOUBLE_MANL'
    (((x).a[LDBL_MANL_INDEX] & LDBL_MANL_MASK) >> LDBL_MANL_SHIFT)
            ^
numpy/core/src/npymath/ieee754.c.src:268:49: error: use of undeclared identifier 'LDBL_MANL_MASK'
numpy/core/src/npymath/npy_math_private.h:462:32: note: expanded from macro 'GET_LDOUBLE_MANL'
    (((x).a[LDBL_MANL_INDEX] & LDBL_MANL_MASK) >> LDBL_MANL_SHIFT)
                               ^
numpy/core/src/npymath/ieee754.c.src:268:49: error: use of undeclared identifier 'LDBL_MANL_SHIFT'
numpy/core/src/npymath/npy_math_private.h:462:51: note: expanded from macro 'GET_LDOUBLE_MANL'
    (((x).a[LDBL_MANL_INDEX] & LDBL_MANL_MASK) >> LDBL_MANL_SHIFT)
                                                  ^
numpy/core/src/npymath/ieee754.c.src:272:9: error: use of undeclared identifier 'LDBL_MANH_INDEX'
        SET_LDOUBLE_MANH(ux, 0);              /* return +-minsubnormal */
        ^
numpy/core/src/npymath/npy_math_private.h:476:12: note: expanded from macro 'SET_LDOUBLE_MANH'
    ((x).a[LDBL_MANH_INDEX] = \
           ^
numpy/core/src/npymath/ieee754.c.src:272:9: error: use of undeclared identifier 'LDBL_MANH_INDEX'
numpy/core/src/npymath/npy_math_private.h:477:13: note: expanded from macro 'SET_LDOUBLE_MANH'
     ((x).a[LDBL_MANH_INDEX] & ~LDBL_MANH_MASK) |                       \
            ^
numpy/core/src/npymath/ieee754.c.src:272:9: error: use of undeclared identifier 'LDBL_MANH_MASK'
numpy/core/src/npymath/npy_math_private.h:477:33: note: expanded from macro 'SET_LDOUBLE_MANH'
     ((x).a[LDBL_MANH_INDEX] & ~LDBL_MANH_MASK) |                       \
                                ^
numpy/core/src/npymath/ieee754.c.src:272:9: error: use of undeclared identifier 'IEEEl2bitsrep_part'
numpy/core/src/npymath/npy_math_private.h:478:9: note: expanded from macro 'SET_LDOUBLE_MANH'
     (((IEEEl2bitsrep_part)(v) << LDBL_MANH_SHIFT) & LDBL_MANH_MASK))
        ^
numpy/core/src/npymath/ieee754.c.src:272:9: error: use of undeclared identifier 'LDBL_MANH_SHIFT'
numpy/core/src/npymath/npy_math_private.h:478:35: note: expanded from macro 'SET_LDOUBLE_MANH'
     (((IEEEl2bitsrep_part)(v) << LDBL_MANH_SHIFT) & LDBL_MANH_MASK))
                                  ^
numpy/core/src/npymath/ieee754.c.src:272:9: error: use of undeclared identifier 'LDBL_MANH_MASK'
numpy/core/src/npymath/npy_math_private.h:478:54: note: expanded from macro 'SET_LDOUBLE_MANH'
     (((IEEEl2bitsrep_part)(v) << LDBL_MANH_SHIFT) & LDBL_MANH_MASK))
                                                     ^
numpy/core/src/npymath/ieee754.c.src:273:9: error: use of undeclared identifier 'LDBL_MANL_INDEX'
        SET_LDOUBLE_MANL(ux, 1);
        ^
numpy/core/src/npymath/npy_math_private.h:466:10: note: expanded from macro 'SET_LDOUBLE_MANL'
  ((x).a[LDBL_MANL_INDEX] =                                             \
         ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.

[lewismc]

Will look into this later... maybe Monday.

[RileyWilliams]

have now added updated version to pypi, and pip install pycovjson should now work on systems running >=python3.0, working on adding 2.7 support

[RileyWilliams]

There is still an issue when running pycovjson-convert, as netcdf4 isnt installed properly by pip.

[lewismc]

Tracking this over on #13 now. Thanks.