Add two new ports: bbfreeze and bbfreeze-loader (helper script).

bbfreeze creates standalone executables from Python scripts.  It's similar
in purpose to the well known py2exe for Windows, py2app for OS X, PyInstaller
and cx_Freeze (in fact ancient versions were based on cx_Freeze.
And it uses the modulegraph package, which is also used by py2app).

It has the following features:

  - ZIP/Egg file import tracking
  - Binary dependency tracking (e.g. shared libraries)
  - Multiple script freezing support
  - Python interpreter included (named 'py')
  - Automatic pathname rewriting (pathnames in tracebacks are relative)
  - New distutils command: bdist_bbfreeze

WWW: https://pypi.python.org/pypi/bbfreeze/

1 files changed, 37 insertions, 0 deletions

diff --git a/devel/bbfreeze/files/patch-bbfreeze_freezer.py b/devel/bbfreeze/files/patch-bbfreeze_freezer.py
new file mode 100644
index 000000000000..b59e7d5a09eb
--- /dev/null
+++ b/devel/bbfreeze/files/patch-bbfreeze_freezer.py
@@ -0,0 +1,37 @@
+--- bbfreeze/freezer.py.orig	2013-11-08 07:20:06 UTC
++++ bbfreeze/freezer.py
+@@ -1,4 +1,4 @@
+-import os
++import os, stat
+ import sys
+ import re
+ import time
+@@ -791,16 +791,24 @@ if __name__ == '__main__':
+         os.environ['S'] = p
+         os.system('strip $S')
+ 
++    def copy_noschg(self, src, dst):
++        """ copy access/modification times and user flags only to
++            allow operation under regular user e.g. on FreeBSD,
++            where /lib/libc.so.* by default has stat.SF_IMMUTABLE
++            flag set (which is super-user only)"""
++        shutil.copyfile(src, dst)
++        sb = os.stat(src)
++        os.utime(dst, (sb.st_atime, sb.st_mtime))
++        os.chflags(dst, sb.st_flags & 0x0000ffff)	# UF_SETTABLE
++
+     def _handle_Executable(self, m):
+         dst = os.path.join(self.distdir, os.path.basename(m.filename))
+-        shutil.copy2(m.filename, dst)
+-        os.chmod(dst, 0755)
++        self.copy_noschg(m.filename, dst)
+         self.adaptBinary(dst)
+ 
+     def _handle_SharedLibrary(self, m):
+         dst = os.path.join(self.distdir, os.path.basename(m.filename))
+-        shutil.copy2(m.filename, dst)
+-        os.chmod(dst, 0755)
++        self.copy_noschg(m.filename, dst)
+         self.adaptBinary(dst)
+ 
+     def showxref(self):