archivers/py-liblzma: Rename to pylibzma, Modernize

- Rename to match upstream (PyPI) name: pylibzma
- Backport upstream issue/commit to fix build without pkg-config [1][2]
- Remove post-patch: target, no longer necessary
- Remove other setup.py overrides, back to upstream sources
- Add do-test target:
- Add LICENSE_FILE
- Add MOVED entry

While I'm here:

- Update sysutils/bsdploy dependency

[1] https://bugs.launchpad.net/pyliblzma/+bug/613837
[2] https://bazaar.launchpad.net/~proyvind/pyliblzma/trunk/revision/494

Reviewed by:		sbz
Approved by:		dbn (maintainer timeout, 15 days)
Differential Revision:	D4161

1 files changed, 53 insertions, 0 deletions

diff --git a/archivers/py-pyliblzma/files/patch-setup.py b/archivers/py-pyliblzma/files/patch-setup.py
new file mode 100644
index 000000000000..7cd8df3fc6ec
--- /dev/null
+++ b/archivers/py-pyliblzma/files/patch-setup.py
@@ -0,0 +1,53 @@
+# allow building without pkg-config
+# https://bugs.launchpad.net/pyliblzma/+bug/613837
+# https://bazaar.launchpad.net/~proyvind/pyliblzma/trunk/revision/494
+
+--- setup.py.orig	2015-11-14 02:51:37 UTC
++++ setup.py
+@@ -24,6 +24,7 @@
+ import sys, os, subprocess
+ from warnings import warn
+ from setuptools import setup, Extension
++from distutils.ccompiler import get_default_compiler
+ 
+ descr = "Python bindings for liblzma"
+ long_descr = """PylibLZMA provides a python interface for the liblzma library
+@@ -41,21 +42,26 @@ for i in xrange(len(c_files)):
+     c_files[i] = os.path.join('src', c_files[i])
+ 
+ compile_args = []
+-warnflags = ['-Wall', '-Wextra', '-pedantic', '-Wswitch-enum', '-Wswitch-default']
+-compile_args.extend(warnflags)
+ link_args = []
+-if not subprocess.Popen('touch gnu99-test.c; gcc -std=gnu99 -E gnu99-test.c > /dev/null; rm -f gnu99-test.c',
+-		shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=True).stdout.read():
+-    compile_args.append('-std=gnu99')
++libraries = ['lzma']
+ 
+-pc_cflags = subprocess.Popen("pkg-config --cflags liblzma", shell=True, stdout=subprocess.PIPE, close_fds=True).stdout.readline().strip()
+-if(pc_cflags):
+-	compile_args.extend(pc_cflags.split(' '))
+-pc_libs = subprocess.Popen("pkg-config --libs liblzma", shell=True, stdout=subprocess.PIPE, close_fds=True).stdout.readline().strip()
+-if(pc_libs):
+-	link_args.extend(pc_libs.split(' '))
++if get_default_compiler() in ('cygwin', 'emx', 'mingw32', 'unix'):
++    warnflags = ['-Wall', '-Wextra', '-pedantic', '-Wswitch-enum', '-Wswitch-default']
++    compile_args.extend(warnflags)
+ 
+-extens=[Extension('lzma', c_files, extra_compile_args=compile_args, extra_link_args=link_args, define_macros=version_define)]
++    if not subprocess.Popen('touch gnu99-test.c; gcc -std=gnu99 -E gnu99-test.c > /dev/null; rm -f gnu99-test.c',
++            shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=True).stdout.read():
++        compile_args.append('-std=gnu99')
++    
++    pc_cflags = subprocess.Popen("pkg-config --cflags liblzma", shell=True, stdout=subprocess.PIPE, close_fds=True).stdout.readline().strip()
++    if(pc_cflags):            
++        compile_args.extend(pc_cflags.split(' '))
++
++    pc_libs = subprocess.Popen("pkg-config --libs liblzma", shell=True, stdout=subprocess.PIPE, close_fds=True).stdout.readline().strip()
++    if(pc_libs):
++        link_args.extend(pc_libs.split(b' '))
++
++extens=[Extension('lzma', c_files, extra_compile_args=compile_args, libraries=libraries, extra_link_args=link_args, define_macros=version_define)]
+ 
+ setup(
+     name = "pyliblzma",