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#!/usr/bin/env python
# vim: set fileencoding=utf-8 :
# Andre Anjos <andre.anjos@idiap.ch>
# Mon 16 Apr 08:18:08 2012 CEST
dist.Distribution(dict(setup_requires=['bob.blitz'] + bob_packages))
from bob.extension.utils import egrep, find_header, find_library
from bob.blitz.extension import Extension, Library, build_ext
packages = ['boost']
boost_modules = ['system', 'filesystem']
def libhdf5_version(header):
version = egrep(header, r"#\s*define\s+H5_VERSION\s+\"([\d\.]+)\"")
if not len(version): return None
return version[0].group(1)
class hdf5:
def __init__ (self, requirement='', only_static=False):
"""
Searches for libhdf5 in stock locations. Allows user to override.
If the user sets the environment variable BOB_PREFIX_PATH, that prefixes
the standard path locations.
Parameters:
requirement, str
A string, indicating a version requirement for this library. For example,
``'>= 8.2'``.
only_static, boolean
A flag, that indicates if we intend to link against the static library
only. This will trigger our library search to disconsider shared
libraries when searching.
"""
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self.name = 'hdf5'
header = 'hdf5.h'
candidates = find_header(header)
if not candidates:
raise RuntimeError("could not find %s's `%s' - have you installed %s on this machine?" % (self.name, header, self.name))
found = False
if not requirement:
self.include_directory = os.path.dirname(candidates[0])
directory = os.path.dirname(candidates[0])
version_header = os.path.join(directory, 'H5pubconf.h')
self.version = libhdf5_version(version_header)
found = True
else:
# requirement is 'operator' 'version'
operator, required = [k.strip() for k in requirement.split(' ', 1)]
# now check for user requirements
for candidate in candidates:
directory = os.path.dirname(candidate)
version_header = os.path.join(directory, 'H5pubconf.h')
version = libhdf5_version(version_header)
available = LooseVersion(version)
if (operator == '<' and available < required) or \
(operator == '<=' and available <= required) or \
(operator == '>' and available > required) or \
(operator == '>=' and available >= required) or \
(operator == '==' and available == required):
self.include_directory = os.path.dirname(candidate)
self.version = version
found = True
break
if not found:
raise RuntimeError("could not find the required (%s) version of %s on the file system (looked at: %s)" % (requirement, self.name, ', '.join(candidates)))
# normalize
self.include_directory = os.path.normpath(self.include_directory)
# find library
prefix = os.path.dirname(os.path.dirname(self.include_directory))
module = 'hdf5'
candidates = find_library(module, version=self.version, prefixes=[prefix], only_static=only_static)
if not candidates:
raise RuntimeError("cannot find required %s binary module `%s' - make sure libsvm is installed on `%s'" % (self.name, module, prefix))
# libraries
self.libraries = []
name, ext = os.path.splitext(os.path.basename(candidates[0]))
if ext in ['.so', '.a', '.dylib', '.dll']:
self.libraries.append(name[3:]) #strip 'lib' from the name
else: #link against the whole thing
self.libraries.append(':' + os.path.basename(candidates[0]))
# library path
self.library_directory = os.path.dirname(candidates[0])
def macros(self):
return [
('HAVE_%s' % self.name.upper(), '1'),
('%s_VERSION' % self.name.upper(), '"%s"' % self.version),
]
hdf5_pkg = hdf5()
system_include_dirs = [hdf5_pkg.include_directory]
library_dirs = [hdf5_pkg.library_directory]
libraries = hdf5_pkg.libraries
define_macros = hdf5_pkg.macros()
license='BSD',
author='Andre Anjos',
author_email='andre.anjos@idiap.ch',
long_description=open('README.rst').read(),
packages=find_packages(),
include_package_data=True,
install_requires=[
'setuptools',
system_include_dirs = system_include_dirs,
bob_packages = bob_packages,
packages = packages,
boost_modules = boost_modules,
),
Library("bob.io.base.bob_io_base",
"bob/io/base/cpp/CSVFile.cpp",
"bob/io/base/cpp/File.cpp",
"bob/io/base/cpp/HDF5ArrayFile.cpp",
"bob/io/base/cpp/HDF5Attribute.cpp",
"bob/io/base/cpp/HDF5Dataset.cpp",
"bob/io/base/cpp/HDF5File.cpp",
"bob/io/base/cpp/HDF5Group.cpp",
"bob/io/base/cpp/HDF5Types.cpp",
"bob/io/base/cpp/HDF5Utils.cpp",
"bob/io/base/cpp/reorder.cpp",
"bob/io/base/cpp/T3File.cpp",
"bob/io/base/cpp/TensorArrayFile.cpp",
"bob/io/base/cpp/TensorFileHeader.cpp",
"bob/io/base/cpp/utils.cpp",
"bob/io/base/cpp/TensorFile.cpp",
"bob/io/base/cpp/array.cpp",
"bob/io/base/cpp/array_type.cpp",
"bob/io/base/cpp/blitz_array.cpp",
],
libraries = libraries,
library_dirs = library_dirs,
system_include_dirs = system_include_dirs,
define_macros = define_macros,
version = version,
bob_packages = bob_packages,
packages = packages,
boost_modules = boost_modules,
Extension("bob.io.base._library",
[
"bob/io/base/file.cpp",
system_include_dirs = system_include_dirs,
bob_packages = bob_packages,
packages = packages,
boost_modules = boost_modules,
cmdclass = {
'build_ext': build_ext
},
classifiers = [
'Development Status :: 3 - Alpha',
'Intended Audience :: Developers',
'License :: OSI Approved :: BSD License',
'Natural Language :: English',
'Programming Language :: Python',
'Programming Language :: Python :: 3',
'Topic :: Software Development :: Libraries :: Python Modules',