import os
import numpy
from distutils.extension import Extension

TIMEROOT = os.path.relpath(os.path.dirname(__file__))


def get_extensions():
    time_ext = Extension(
    name="astropy.time.sofa_time",
    sources=[os.path.join(TIMEROOT, "sofa_time.pyx"), "cextern/sofa/sofa.c"],
    include_dirs=[numpy.get_include(), 'cextern/sofa'],
    language="c",)
    return [time_ext]

import os
from distutils.extension import Extension

TIMEROOT = os.path.relpath(os.path.dirname(__file__))


def get_extensions():
    time_ext = Extension(
    name="astropy.time.sofa_time",
    sources=[os.path.join(TIMEROOT, "sofa_time.pyx"), "cextern/sofa/sofa.c"],
    include_dirs=['numpy', 'cextern/sofa'],
    language="c",)
    return [time_ext]

Fix remaining include_dirs that imported numpy ('numpy' gets replaced at build-time). This is necessary for egg_info to work.
Fix remaining include_dirs that imported numpy ('numpy' gets replaced at build-time). This is necessary for egg_info to work.