message: Honor compiler wrappers when building patchelf.
diff: @@ -210,7 +210,7 @@ def configure(cxx_toolkit = None,
  configure = patchelf_configure,
  configure_args = [
  '--prefix=%s' % patchelf_prefix_absolute,
  - 'CXX=%s' % cxx_toolkit_host.cxx,
  + 'CXX=%s' % ' '.join(cxx_toolkit_host.command_cxx),
  ],
  targets = [patchelf],
  sources = [],
  