setup.py

import os
import os.path
import subprocess
import sys

from setuptools import Extension, setup


def build_judy() -> None:
	print('INFO: building judy static library...')

	CC = os.environ.get('CC', 'clang')
	ARCH_FLAGS = os.environ.get('ARCHFLAGS', '')

	is_clang = False
	is_gcc_46 = False

	# test if CC is clang/gcc-4.6
	exitcode, output = subprocess.getstatusoutput('%s -v' % (CC,))

	if exitcode != 0:
		sys.exit(output)

	if 'clang' in output:
		print('INFO: compiler is Clang')
		is_clang = True
	elif 'gcc version 4.6' in output:
		print('INFO: compiler is GCC 4.6')
		is_gcc_46 = True

	# adding last two flags because of compiler and/or code bugs
	# see http://sourceforge.net/p/judy/mailman/message/32417284/
	assert sys.maxsize == (2**63 - 1)

	if is_clang or is_gcc_46:
		CFLAGS = '-DJU_64BIT -O0 -fPIC -fno-strict-aliasing -Wall -D_REENTRANT -D_GNU_SOURCE  -g ' + ARCH_FLAGS
	else:
		CFLAGS = '-DJU_64BIT -O0 -fPIC -fno-strict-aliasing -fno-aggressive-loop-optimizations'

	exitcode, output = subprocess.getstatusoutput('(cd judy-1.0.5/src; CC=\'%s\' COPT=\'%s\' sh ./sh_build)' % (CC, CFLAGS))

	if exitcode != 0:
		sys.exit(output)

	print(output)

build_judy()


setup(
	ext_modules=[
		Extension(
			'pointless',
			include_dirs=[
				'./include',
			],
			sources=[
				# python stuff
				'pointless_ext.c',

				# pypointless
				'python/pointless_create.c',
				'python/pointless_vector.c',
				'python/pointless_bitvector.c',
				'python/pointless_set.c',
				'python/pointless_map.c',
				'python/pointless_object.c',
				'python/pointless_instance_dispatch.c',
				'python/pointless_pyobject_hash.c',
				'python/pointless_pyobject_cmp.c',
				'python/pointless_print.c',
				'python/pointless_prim_vector.c',

				# libpointless
				'src/custom_sort.c',
				'src/bitutils.c',
				'src/pointless_reader.c',
				'src/pointless_reader_helpers.c',
				'src/pointless_create.c',
				'src/pointless_create_cache.c',
				'src/pointless_dynarray.c',
				'src/pointless_value.c',
				'src/pointless_unicode_utils.c',
				'src/pointless_hash.c',
				'src/pointless_cmp.c',
				'src/pointless_hash_table.c',
				'src/pointless_bitvector.c',
				'src/pointless_walk.c',
				'src/pointless_cycle_marker.c',
				'src/pointless_cycle_marker_wrappers.c',
				'src/pointless_validate.c',
				'src/pointless_validate_heap_ref.c',
				'src/pointless_validate_heap.c',
				'src/pointless_validate_hash_table.c',
				'src/pointless_malloc.c',
				'src/pointless_int_ops.c',
				'src/pointless_recreate.c',
				'src/pointless_eval.c'
			],

			extra_compile_args=[
				'-I./include',
				'-I./judy-1.0.5/src',
				'-Wall',
				'-Wno-strict-prototypes',
				'-g',
				'-D_GNU_SOURCE',
				'-O2',
				'-DNDEBUG',
				'-std=c99',
			],

			extra_link_args=[
				'-L./judy-1.0.5/src',
				'-Bstatic',
				'-lJudy',
				'-Bdynamic',
				'-lm',
			],
		),
	],
)