package/python-pyzmq/0002-replace-compile_and_run-with-compile_and_forget.patch

   1 detect.py: replace compile_and_run with compile_and_forget
   2
   3 This function is only used in setup.py to detect the availability of
   4 sys/un.h by compiling and running a small test program. Since we're
   5 cross-compiling we can't run the generated program, however if the
   6 header is missing the test will fail at the compilation step so
   7 running the test in unnecessary.
   8
   9 Signed-off-by: Lionel Flandrin <lionel@svkt.org>
  10 ---
  11  buildutils/detect.py | 16 ++++++++--------
  12  setup.py             |  4 ++--
  13  2 files changed, 10 insertions(+), 10 deletions(-)
  14
  15 diff --git a/buildutils/detect.py b/buildutils/detect.py
  16 index 7a6c115..9520da7 100644
  17 --- a/buildutils/detect.py
  18 +++ b/buildutils/detect.py
  19 @@ -58,7 +58,7 @@ def test_compilation(cfile, compiler=None, **compiler_attrs):
  20      cc.link_executable(objs, efile, extra_preargs=lpreargs)
  21      return efile
  22
  23 -def compile_and_run(basedir, src, compiler=None, **compiler_attrs):
  24 +def compile_and_forget(basedir, src, compiler=None, **compiler_attrs):
  25      if not os.path.exists(basedir):
  26          os.makedirs(basedir)
  27      cfile = pjoin(basedir, os.path.basename(src))
  28 @@ -66,16 +66,16 @@ def compile_and_run(basedir, src, compiler=None, **compiler_attrs):
  29      try:
  30          cc = get_compiler(compiler, **compiler_attrs)
  31          efile = test_compilation(cfile, compiler=cc)
  32 -        patch_lib_paths(efile, cc.library_dirs)
  33 -        result = Popen(efile, stdout=PIPE, stderr=PIPE)
  34 -        so, se = result.communicate()
  35 -        # for py3k:
  36 -        so = so.decode()
  37 -        se = se.decode()
  38 +        # patch_lib_paths(efile, cc.library_dirs)
  39 +        # result = Popen(efile, stdout=PIPE, stderr=PIPE)
  40 +        # so, se = result.communicate()
  41 +        # # for py3k:
  42 +        # so = so.decode()
  43 +        # se = se.decode()
  44      finally:
  45          shutil.rmtree(basedir)
  46
  47 -    return result.returncode, so, se
  48 +    return None
  49
  50
  51  def detect_zmq(basedir, compiler=None, **compiler_attrs):
  52 diff --git a/setup.py b/setup.py
  53 index c3a2879..b8b0aaf 100755
  54 --- a/setup.py
  55 +++ b/setup.py
  56 @@ -54,7 +54,7 @@ from buildutils import (
  57      info, warn, fatal, debug, line, copy_and_patch_libzmq, localpath,
  58      fetch_libzmq, stage_platform_hpp,
  59      bundled_version, customize_mingw,
  60 -    compile_and_run,
  61 +    compile_and_forget,
  62      patch_lib_paths,
  63      )
  64
  65 @@ -327,7 +327,7 @@ class Configure(build_ext):
  66              except Exception:
  67                  pass
  68              try:
  69 -                compile_and_run(self.tempdir,
  70 +                compile_and_forget(self.tempdir,
  71                      pjoin('buildutils', 'check_sys_un.c'),
  72                      **minus_zmq
  73                  )
  74 --
  75 2.11.0
  76