Author: Armin Rigo <ar...@tunes.org>
Branch: py3.5
Changeset: r88656:4d85babd12e1
Date: 2016-11-25 11:45 +0100
http://bitbucket.org/pypy/pypy/changeset/4d85babd12e1/
Log: hg merge default
diff --git a/lib-python/2.7/distutils/sysconfig_pypy.py
b/lib-python/2.7/distutils/sysconfig_pypy.py
--- a/lib-python/2.7/distutils/sysconfig_pypy.py
+++ b/lib-python/2.7/distutils/sysconfig_pypy.py
@@ -12,7 +12,6 @@
import sys
import os
-import shlex
import imp
from distutils.errors import DistutilsPlatformError
@@ -62,11 +61,17 @@
def _init_posix():
"""Initialize the module as appropriate for POSIX systems."""
g = {}
+ g['CC'] = "gcc -pthread"
+ g['CXX'] = "g++ -pthread"
+ g['OPT'] = "-DNDEBUG -O2"
+ g['CFLAGS'] = "-DNDEBUG -O2"
+ g['CCSHARED'] = "-fPIC"
+ g['LDSHARED'] = "gcc -pthread -shared"
+ g['SO'] = [s[0] for s in imp.get_suffixes() if s[2] == imp.C_EXTENSION][0]
+ g['AR'] = "ar"
+ g['ARFLAGS'] = "rc"
g['EXE'] = ""
- g['SO'] = [s[0] for s in imp.get_suffixes() if s[2] == imp.C_EXTENSION][0]
g['LIBDIR'] = os.path.join(sys.prefix, 'lib')
- g['CC'] = "gcc -pthread" # -pthread might not be valid on OS/X, check
- g['OPT'] = ""
g['VERSION'] = get_python_version()
global _config_vars
@@ -119,30 +124,80 @@
"""
return get_config_vars().get(name)
+
def customize_compiler(compiler):
- """Dummy method to let some easy_install packages that have
- optional C speedup components.
+ """Do any platform-specific customization of a CCompiler instance.
+
+ Mainly needed on Unix, so we can plug in the information that
+ varies across Unices and is stored in Python's Makefile (CPython)
+ or hard-coded in _init_posix() (PyPy).
"""
- def customize(executable, flags):
- command = compiler.executables[executable] + flags
- setattr(compiler, executable, command)
+ if compiler.compiler_type == "unix":
+ if sys.platform == "darwin":
+ # Perform first-time customization of compiler-related
+ # config vars on OS X now that we know we need a compiler.
+ # This is primarily to support Pythons from binary
+ # installers. The kind and paths to build tools on
+ # the user system may vary significantly from the system
+ # that Python itself was built on. Also the user OS
+ # version and build tools may not support the same set
+ # of CPU architectures for universal builds.
+ global _config_vars
+ # Use get_config_var() to ensure _config_vars is initialized.
+ if not get_config_var('CUSTOMIZED_OSX_COMPILER'):
+ import _osx_support
+ _osx_support.customize_compiler(_config_vars)
+ _config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
- if compiler.compiler_type == "unix":
- # compiler_so can be c++ which has no -Wimplicit
- #compiler.compiler_so.extend(['-O2', '-fPIC', '-Wimplicit'])
- compiler.compiler_so.extend(['-O2', '-fPIC'])
- compiler.shared_lib_extension = get_config_var('SO')
- if "CPPFLAGS" in os.environ:
- cppflags = shlex.split(os.environ["CPPFLAGS"])
- for executable in ('compiler', 'compiler_so', 'linker_so'):
- customize(executable, cppflags)
- if "CFLAGS" in os.environ:
- cflags = shlex.split(os.environ["CFLAGS"])
- for executable in ('compiler', 'compiler_so', 'linker_so'):
- customize(executable, cflags)
- if "LDFLAGS" in os.environ:
- ldflags = shlex.split(os.environ["LDFLAGS"])
- customize('linker_so', ldflags)
+ (cc, cxx, opt, cflags, ccshared, ldshared, so_ext, ar, ar_flags) = \
+ get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS',
+ 'CCSHARED', 'LDSHARED', 'SO', 'AR',
+ 'ARFLAGS')
+
+ if 'CC' in os.environ:
+ newcc = os.environ['CC']
+ if (sys.platform == 'darwin'
+ and 'LDSHARED' not in os.environ
+ and ldshared.startswith(cc)):
+ # On OS X, if CC is overridden, use that as the default
+ # command for LDSHARED as well
+ ldshared = newcc + ldshared[len(cc):]
+ cc = newcc
+ if 'CXX' in os.environ:
+ cxx = os.environ['CXX']
+ if 'LDSHARED' in os.environ:
+ ldshared = os.environ['LDSHARED']
+ if 'CPP' in os.environ:
+ cpp = os.environ['CPP']
+ else:
+ cpp = cc + " -E" # not always
+ if 'LDFLAGS' in os.environ:
+ ldshared = ldshared + ' ' + os.environ['LDFLAGS']
+ if 'CFLAGS' in os.environ:
+ cflags = opt + ' ' + os.environ['CFLAGS']
+ ldshared = ldshared + ' ' + os.environ['CFLAGS']
+ if 'CPPFLAGS' in os.environ:
+ cpp = cpp + ' ' + os.environ['CPPFLAGS']
+ cflags = cflags + ' ' + os.environ['CPPFLAGS']
+ ldshared = ldshared + ' ' + os.environ['CPPFLAGS']
+ if 'AR' in os.environ:
+ ar = os.environ['AR']
+ if 'ARFLAGS' in os.environ:
+ archiver = ar + ' ' + os.environ['ARFLAGS']
+ else:
+ archiver = ar + ' ' + ar_flags
+
+ cc_cmd = cc + ' ' + cflags
+ compiler.set_executables(
+ preprocessor=cpp,
+ compiler=cc_cmd,
+ compiler_so=cc_cmd + ' ' + ccshared,
+ compiler_cxx=cxx,
+ linker_so=ldshared,
+ linker_exe=cc,
+ archiver=archiver)
+
+ compiler.shared_lib_extension = so_ext
from sysconfig_cpython import (
diff --git a/pypy/doc/whatsnew-head.rst b/pypy/doc/whatsnew-head.rst
--- a/pypy/doc/whatsnew-head.rst
+++ b/pypy/doc/whatsnew-head.rst
@@ -29,3 +29,8 @@
.. branch: clean-exported-state
Clean-ups in the jit optimizeopt
+
+.. branch: conditional_call_value_4
+
+Add jit.conditional_call_elidable(), a way to tell the JIT "conditonally
+call this function" returning a result.
diff --git a/rpython/rtyper/llinterp.py b/rpython/rtyper/llinterp.py
--- a/rpython/rtyper/llinterp.py
+++ b/rpython/rtyper/llinterp.py
@@ -562,6 +562,9 @@
def op_jit_conditional_call(self, *args):
raise NotImplementedError("should not be called while not jitted")
+ def op_jit_conditional_call_value(self, *args):
+ raise NotImplementedError("should not be called while not jitted")
+
def op_get_exception_addr(self, *args):
raise NotImplementedError
_______________________________________________
pypy-commit mailing list
pypy-commit@python.org
https://mail.python.org/mailman/listinfo/pypy-commit
