old_contents: #
  # Copyright 2017 Two Pore Guys, Inc.
  # All rights reserved
  #
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted providing that the following conditions
  # are met:
  # 1. Redistributions of source code must retain the above copyright
  #    notice, this list of conditions and the following disclaimer.
  # 2. Redistributions in binary form must reproduce the above copyright
  #    notice, this list of conditions and the following disclaimer in the
  #    documentation and/or other materials provided with the distribution.
  #
  # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  # ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  # OR SERVICES LOSS OF USE, DATA, OR PROFITS OR BUSINESS INTERRUPTION)
  # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  # IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  # POSSIBILITY OF SUCH DAMAGE.
  #
  
  import os
  import Cython.Compiler.Options
  Cython.Compiler.Options.annotate = True
  
  from distutils.core import setup
  from Cython.Distutils.extension import Extension
  from Cython.Distutils import build_ext
  
  
  os.environ['CC'] = 'clang'
  os.environ.setdefault('DESTDIR', '/')
  cflags = ['-fblocks', '-Wno-sometimes-uninitialized']
  ldflags = ['-g', '-lrpc']
  
  
  if 'CMAKE_SOURCE_DIR' in os.environ:
      cflags += [os.path.expandvars('-I${CMAKE_SOURCE_DIR}/include')]
      ldflags += [
          os.path.expandvars('-L../..'),
          os.path.expandvars('-Wl,-rpath -Wl,${CMAKE_PREFIX}/lib')
      ]
  
  
  setup(
      name='librpc',
      version='1.0',
      packages=[''],
      package_data={'': ['*.html', '*.c', 'librpc.pxd']},
      cmdclass={'build_ext': build_ext},
      ext_modules=[
          Extension(
              "librpc",
              ["librpc.pyx"],
              extra_compile_args=cflags,
              extra_link_args=ldflags
          )
      ]
  )
  
new_contents: #
  # Copyright 2017 Two Pore Guys, Inc.
  # All rights reserved
  #
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted providing that the following conditions
  # are met:
  # 1. Redistributions of source code must retain the above copyright
  #    notice, this list of conditions and the following disclaimer.
  # 2. Redistributions in binary form must reproduce the above copyright
  #    notice, this list of conditions and the following disclaimer in the
  #    documentation and/or other materials provided with the distribution.
  #
  # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  # ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  # OR SERVICES LOSS OF USE, DATA, OR PROFITS OR BUSINESS INTERRUPTION)
  # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  # IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  # POSSIBILITY OF SUCH DAMAGE.
  #
  
  import os
  import Cython.Compiler.Options
  Cython.Compiler.Options.annotate = True
  
  from distutils.core import setup
  from Cython.Distutils.extension import Extension
  from Cython.Distutils import build_ext
  
  
  os.environ['CC'] = 'clang'
  os.environ.setdefault('DESTDIR', '/')
  cflags = ['-fblocks', '-Wno-sometimes-uninitialized']
  ldflags = ['-g', '-lrpc']
  
  
  if 'CMAKE_SOURCE_DIR' in os.environ:
      cflags += [os.path.expandvars('-I${CMAKE_SOURCE_DIR}/include')]
      ldflags += [
          os.path.expandvars('-L../..'),
          os.path.expandvars('-Wl,-rpath'),
          os.path.expandvars('-Wl,${CMAKE_PREFIX}/lib')
      ]
  
  
  setup(
      name='librpc',
      version='1.0',
      packages=[''],
      package_data={'': ['*.html', '*.c', 'librpc.pxd']},
      cmdclass={'build_ext': build_ext},
      ext_modules=[
          Extension(
              "librpc",
              ["librpc.pyx"],
              extra_compile_args=cflags,
              extra_link_args=ldflags
          )
      ]
  )
  
subject: Split -Wl-rpath and the path into two parts.