cleanup setup.py
This commit is contained in:
Ilan Schnell
parent
8c12436dd4
commit
b37fdd0e74
1 changed files with 76 additions and 111 deletions
187
setup.py
Executable file → Normal file
187
setup.py
Executable file → Normal file
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@ -28,57 +28,48 @@
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import sys, os, re
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import sys
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import os
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import re
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from distutils.core import setup, Extension
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LLVM_PY_VERSION = '0.8.2'
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llvm_config = os.environ('LLVM_CONFIG_PATH', 'llvm-config')
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def _run(cmd):
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def run_llvm_config(args):
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cmd = llvm_config + ' ' + ' '.join(args)
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return os.popen(cmd).read().rstrip()
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if run_llvm_config(['version']) == '':
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print("Cannot invoke llvm-config.")
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print("Try setting LLVM_CONFIG_PATH=/path/to/llvm-config")
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sys.exit(1)
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def get_libs_and_objs(llvm_config, components):
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parts = _run(llvm_config + ' --libs ' + ' '.join(components)).split()
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def get_libs_and_objs(components):
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parts = run_llvm_config([' --libs'] + components)
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libs = []
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objs = []
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for part in parts:
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if part.startswith('-l'):
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libs.append(part[2:])
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elif part.endswith('.o'):
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# objs.append(part[:-2])
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objs.append(part) # eh, looks like we need the .o after all
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return (libs, objs)
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objs.append(part)
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return libs, objs
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def get_llvm_config():
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# get from command-line, or use default
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lc = 'llvm-config'
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i = 0
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while i < len(sys.argv):
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arg = sys.argv[i]
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if arg.startswith('--llvm-config='):
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del sys.argv[i]
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lc = arg.split('=')[1]
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else:
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i += 1
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# see if it works
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version = _run(lc + ' --version')
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if version == '':
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return (lc, False) # didn't work
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return (lc, True)
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def get_version(llvm_config):
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def get_llvm_version():
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# get version number; treat it as fixed point
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re_version = re.compile(r'(\d+)\.(\d+)')
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raw = _run(llvm_config + ' --version')
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major, minor = map(int, re_version.match(raw).groups())
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return major, minor
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pat = re.compile(r'(\d+)\.(\d+)')
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m = pat.search(run_llvm_config([' --version']))
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if m is None:
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sys.exit('could not determine llvm version')
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return tuple(map(int, m.groups()))
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def auto_intrinsic_gen(llvm_config, incdir):
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def auto_intrinsic_gen(incdir):
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# let's do auto intrinsic generation
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print("Generate intrinsic IDs")
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from tools import intrgen
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@ -86,89 +77,63 @@ def auto_intrinsic_gen(llvm_config, incdir):
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with open('llvm/_intrinsic_ids.py', 'w') as fout:
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intrgen.gen(path, fout)
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def call_setup(llvm_config):
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incdir = _run(llvm_config + ' --includedir')
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libdir = _run(llvm_config + ' --libdir')
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incdir = run_llvm_config(['--includedir'])
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libdir = run_llvm_config(['--libdir'])
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llvm_version = get_version(llvm_config)
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print('LLVM version = %d.%d' % llvm_version)
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llvm_version = get_llvm_version()
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print('LLVM version = %d.%d' % llvm_version)
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auto_intrinsic_gen(llvm_config, incdir)
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auto_intrinsic_gen(incdir)
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if llvm_version <= (3, 1): # select between PTX & NVPTX
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print('Using PTX')
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ptx_components = ['ptx',
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'ptxasmprinter',
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'ptxcodegen',
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'ptxdesc',
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'ptxinfo']
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else:
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print('Using NVPTX')
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ptx_components = ['nvptx',
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'nvptxasmprinter',
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'nvptxcodegen',
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'nvptxdesc',
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'nvptxinfo']
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if llvm_version <= (3, 1): # select between PTX & NVPTX
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print('Using PTX')
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ptx_components = ['ptx',
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'ptxasmprinter',
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'ptxcodegen',
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'ptxdesc',
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'ptxinfo']
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else:
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print('Using NVPTX')
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ptx_components = ['nvptx',
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'nvptxasmprinter',
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'nvptxcodegen',
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'nvptxdesc',
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'nvptxinfo']
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libs_core, objs_core = get_libs_and_objs(
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['core', 'analysis', 'scalaropts', 'executionengine',
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'jit', 'native', 'interpreter', 'bitreader', 'bitwriter',
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'instrumentation', 'ipa', 'ipo', 'transformutils',
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'asmparser', 'linker', 'support', 'vectorize']
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+ ptx_components)
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libs_core, objs_core = get_libs_and_objs(llvm_config,
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['core', 'analysis', 'scalaropts', 'executionengine',
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'jit', 'native', 'interpreter', 'bitreader', 'bitwriter',
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'instrumentation', 'ipa', 'ipo', 'transformutils',
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'asmparser', 'linker', 'support', 'vectorize']
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+ ptx_components)
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std_libs = ['pthread', 'm', 'stdc++', 'dl']
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extra_link_args = ["-fPIC"]
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if sys.platform == 'darwin':
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std_libs.append("ffi")
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std_libs = [ 'pthread', 'm', 'stdc++' ]
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extra_link_args = ["-fPIC"]
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if not ("openbsd" in sys.platform or "freebsd" in sys.platform):
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std_libs.append("dl")
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if sys.platform == 'darwin':
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std_libs.append("ffi")
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ext_core = Extension(
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'llvm._core',
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['llvm/_core.cpp', 'llvm/wrap.cpp', 'llvm/extra.cpp'],
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define_macros = [
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('__STDC_CONSTANT_MACROS', None),
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('__STDC_LIMIT_MACROS', None),
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('_GNU_SOURCE', None)],
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include_dirs = ['/usr/include', incdir],
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library_dirs = [libdir],
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libraries = std_libs + libs_core,
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extra_objects = objs_core,
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extra_link_args = extra_link_args)
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setup(
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name='llvm-py',
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version=LLVM_PY_VERSION,
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description='Python Bindings for LLVM',
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author='Mahadevan R',
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author_email='mdevan@mdevan.org',
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url='http://www.mdevan.org/llvm-py/',
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packages=['llvm'],
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py_modules = [ 'llvm.core' ],
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ext_modules = [ ext_core ],)
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def main():
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# get llvm config
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llvm_config, is_good = get_llvm_config()
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if is_good:
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print("Using llvm-config=" + llvm_config)
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else:
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print("Cannot invoke llvm-config (tried '%s')." % llvm_config)
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print("Try again with --llvm-config=/path/to/llvm-config.")
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return 1
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# setup
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call_setup(llvm_config)
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# done
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return 0
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ev = main()
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sys.exit(ev)
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ext_core = Extension(
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name='llvm._core',
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sources=['llvm/_core.cpp', 'llvm/wrap.cpp', 'llvm/extra.cpp'],
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define_macros = [('__STDC_CONSTANT_MACROS', None),
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('__STDC_LIMIT_MACROS', None),
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('_GNU_SOURCE', None)],
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include_dirs = ['/usr/include', incdir],
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library_dirs = [libdir],
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libraries = std_libs + libs_core,
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extra_objects = objs_core,
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extra_link_args = extra_link_args,
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)
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setup(
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name = 'llvm-py',
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version = LLVM_PY_VERSION,
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description = 'Python Bindings for LLVM',
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author = 'Mahadevan R',
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author_email = 'mdevan@mdevan.org',
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url = 'http://www.llvmpy.org/',
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packages = ['llvm'],
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py_modules = ['llvm.core'],
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ext_modules = [ ext_core ],
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)
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