add strip option

Author: fafhrd91

CHANGES.rst

@@ -1,6 +1,13 @@
 CHANGES
 =======
 
+0.7.1 (2017-08-18)
+------------------
+
+- Allow to strip symbols from executable or dynamic library.
+
+- Use PyO3 0.2 for example.
+
 
 0.7.0 (2017-08-11)
 ------------------

setup.py

@@ -1,6 +1,6 @@
 from setuptools import setup
 
-version = '0.7.0'
+version = '0.7.1'
 
 
 setup(

setuptools_rust/__init__.py

@@ -7,9 +7,9 @@
 from .clean import clean_rust
 from .test import test_rust
 from .extension import RustExtension
-from .utils import Binding
+from .utils import Binding, Strip
 
-__all__ = ('RustExtension', 'Binding',
+__all__ = ('RustExtension', 'Binding', 'Strip',
            'check_rust', 'clean_rust', 'build_ext', 'build_rust', 'test_rust')
 
 

setuptools_rust/build.py

@@ -10,7 +10,7 @@
     DistutilsPlatformError, DistutilsSetupError)
 
 from .extension import RustExtension
-from .utils import Binding, cpython_feature, get_rust_version
+from .utils import Binding, Strip, cpython_feature, get_rust_version
 
 
 class build_rust(Command):
@@ -194,6 +194,21 @@ def build_extension(self, ext):
             pass
         shutil.copyfile(dylib_path, ext_path)
 
+        if not debug_build:
+            args = []
+            if ext.strip == Strip.All:
+                args.append('-x')
+            elif ext.strip == Strip.Debug:
+                args.append('-S')
+
+            if args:
+                args.insert(0, 'strip')
+                args.append(ext_path)
+                try:
+                    output = subprocess.check_output(args, env=env)
+                except subprocess.CalledProcessError as e:
+                    pass
+
         if executable:
             mode = os.stat(ext_path).st_mode
             mode |= (mode & 0o444) >> 2    # copy R bits to X

setuptools_rust/extension.py

@@ -2,7 +2,7 @@
 import os
 import sys
 from distutils.errors import DistutilsSetupError
-from .utils import Binding
+from .utils import Binding, Strip
 
 
 import semantic_version
@@ -36,21 +36,27 @@ class RustExtension:
         Binding.RustCPython uses Rust CPython.
         Binding.NoBinding uses no binding.
         Binding.Exec build executable.
+      strip : setuptools_rust.Binding
+        Strip symbols from final file. Does nothing for debug build.
+        * Strip.No - do not strip symbols
+        * Strip.Debug - strip debug symbols
+        * Strip.All - strip all symbols
       optional : bool
         if it is true, a build failure in the extension will not abort the
         build process, but instead simply not install the failing extension.
     """
 
     def __init__(self, name, path,
                  args=None, features=None, rust_version=None,
-                 quiet=False, debug=None, binding=Binding.PyO3,
+                 quiet=False, debug=None, binding=Binding.PyO3, strip=Strip.No,
                  optional=False):
         self.name = name
         self.args = args
         self.binding = binding
         self.rust_version = rust_version
         self.quiet = quiet
         self.debug = debug
+        self.strip = strip
         self.optional = optional
 
         if features is None:

setuptools_rust/utils.py

@@ -20,6 +20,18 @@ class Binding:
     Exec = 3
 
 
+class Strip:
+    """
+    Strip Options
+    """
+    # do not strip symbols
+    No = 0
+    # strip debug symbols
+    Debug = 1
+    # strip all symbos
+    All = 2
+
+
 def cpython_feature(ext=True, binding=Binding.PyO3):
     version = sys.version_info