Issue 22157: _ctypes on ppc64: libffi/src/powerpc/linux64.o: ABI version 1 is not compatible with ABI version 2 output (original) (raw)

Issue22157

Created on 2014-08-06 12:37 by snehal, last changed 2022-04-11 14:58 by admin. This issue is now closed.

Messages (12)
msg224930 - (view)	Author: snehal (snehal)	Date: 2014-08-06 12:37
On ppc64le architecture I see following error with TAR : https://www.python.org/ftp/python/3.4.1/Python-3.4.1.tar.xz ====================================================================== FAIL: test_with_pip (test.test_venv.EnsurePipTest) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/ubuntu/python/Python-3.4.1/Lib/test/test_venv.py", line 352, in test_with_pip with_pip=True) subprocess.CalledProcessError: Command '['/tmp/tmpge5lfrua/bin/python', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1 During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/ubuntu/python/Python-3.4.1/Lib/test/test_venv.py", line 358, in test_with_pip self.fail(msg.format(exc, details)) AssertionError: Command '['/tmp/tmpge5lfrua/bin/python', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1 **Subprocess Output** Traceback (most recent call last): File "/home/ubuntu/python/Python-3.4.1/Lib/runpy.py", line 170, in _run_module_as_main "__main__", mod_spec) File "/home/ubuntu/python/Python-3.4.1/Lib/runpy.py", line 85, in _run_code exec(code, run_globals) File "/home/ubuntu/python/Python-3.4.1/Lib/ensurepip/__main__.py", line 4, in ensurepip._main() File "/home/ubuntu/python/Python-3.4.1/Lib/ensurepip/__init__.py", line 209, in _main default_pip=args.default_pip, File "/home/ubuntu/python/Python-3.4.1/Lib/ensurepip/__init__.py", line 116, in bootstrap _run_pip(args + [p[0] for p in _PROJECTS], additional_paths) File "/home/ubuntu/python/Python-3.4.1/Lib/ensurepip/__init__.py", line 40, in _run_pip import pip File "/tmp/tmpn9zaabpk/pip-1.5.6-py2.py3-none-any.whl/pip/__init__.py", line 9, in File "/tmp/tmpn9zaabpk/pip-1.5.6-py2.py3-none-any.whl/pip/log.py", line 9, in File "/tmp/tmpn9zaabpk/pip-1.5.6-py2.py3-none-any.whl/pip/_vendor/colorama/__init__.py", line 2, in File "/tmp/tmpn9zaabpk/pip-1.5.6-py2.py3-none-any.whl/pip/_vendor/colorama/initialise.py", line 5, in File "/tmp/tmpn9zaabpk/pip-1.5.6-py2.py3-none-any.whl/pip/_vendor/colorama/ansitowin32.py", line 6, in File "/tmp/tmpn9zaabpk/pip-1.5.6-py2.py3-none-any.whl/pip/_vendor/colorama/winterm.py", line 2, in File "/tmp/tmpn9zaabpk/pip-1.5.6-py2.py3-none-any.whl/pip/_vendor/colorama/win32.py", line 7, in File "/home/ubuntu/python/Python-3.4.1/Lib/ctypes/__init__.py", line 7, in from _ctypes import Union, Structure, Array ImportError: No module named '_ctypes' ---------------------------------------------------------------------- Ran 13 tests in 0.561s FAILED (failures=1) test test_venv failed make: *** [test] Error
msg224931 - (view)	Author: snehal (snehal)	Date: 2014-08-06 12:39
I have libffi installed on system root@beta1:/home/ubuntu/python/Python-3.4.1# dpkg -l | grep libffi ii libffi-dev:ppc64el 3.1~rc1+r3.0.13-12 ppc64el Foreign Function Interface library (development files) ii libffi6:ppc64el 3.1~rc1+r3.0.13-12 ppc64el Foreign Function Interface library runtime ii libffi6-dbg:ppc64el 3.1~rc1+r3.0.13-12 ppc64el Foreign Function Interface library runtime (debug symbols)
msg224959 - (view)	Author: Ned Deily (ned.deily) *	Date: 2014-08-06 18:50
When you built 3.4.1, did the _ctypes module build correctly? What happens when you try to import ctypes? python3.4 -c 'import ctypes'
msg224993 - (view)	Author: snehal (snehal)	Date: 2014-08-07 06:38
When I gave following command, I see no error root@beta1:/home/ubuntu/python/Python-3.4.1# python3.4 -c 'import ctypes' root@beta1:/home/ubuntu/python/Python-3.4.1# I do see ctypes in root@beta1:/home/ubuntu/python/Python-3.4.1/Lib# folder
msg224994 - (view)	Author: snehal (snehal)	Date: 2014-08-07 06:39
Also ctypes contains following root@beta1:/home/ubuntu/python/Python-3.4.1/Lib/ctypes# ls _endian.py __init__.py macholib __pycache__ test util.py wintypes.py
msg224996 - (view)	Author: Ned Deily (ned.deily) *	Date: 2014-08-07 07:37
OK. Does test_ctypes run successfully? cd /home/ubuntu/python/Python-3.4.1 ./python -E -S -m test -v test_ctypes and then does test_venv run successfully in isolation? cd /home/ubuntu/python/Python-3.4.1 ./python -E -S -m test -v test_venv Also, what ./configure command arguments did you use to build it? It's hard to tell what might be failing otherwise other than the _ctypes extension build failing.
msg225060 - (view)	Author: snehal (snehal)	Date: 2014-08-08 05:59
1oot@beta1:/home/ubuntu/python/Python-3.4.1# cd /home/ubuntu/python/Python-3.4. esot@beta1:/home/ubuntu/python/Python-3.4.1# ./python -E -S -m test -v test_ctyp == CPython 3.4.1 (default, Aug 7 2014, 02:08:49) [GCC 4.8.2] == Linux-3.13.0-32-generic-ppc64le-with-debian-jessie-sid little-endian == hash algorithm: siphash24 64bit == /home/ubuntu/python/Python-3.4.1/build/test_python_1245 Testing with flags: sys.flags(debug=0, inspect=0, interactive=0, optimize=0, dont_write_bytecode=0, no_user_site=0, no_site=1, ignore_environment=1, verbose=0, bytes_warning=0, quiet=0, hash_randomization=1, isolated=0) [1/1] test_ctypes test_ctypes skipped -- No module named '_ctypes' 1 test skipped: test_ctypes ----------------------------- == CPython 3.4.1 (default, Aug 7 2014, 02:08:49) [GCC 4.8.2]-m test -v test_venv == Linux-3.13.0-32-generic-ppc64le-with-debian-jessie-sid little-endian == hash algorithm: siphash24 64bit == /home/ubuntu/python/Python-3.4.1/build/test_python_1248 Testing with flags: sys.flags(debug=0, inspect=0, interactive=0, optimize=0, dont_write_bytecode=0, no_user_site=0, no_site=1, ignore_environment=1, verbose=0, bytes_warning=0, quiet=0, hash_randomization=1, isolated=0) [1/1] test_venv test_defaults (test.test_venv.BasicTest) ... ok test_executable (test.test_venv.BasicTest) ... ok test_executable_symlinks (test.test_venv.BasicTest) ... ok test_isolation (test.test_venv.BasicTest) ... ok test_overwrite_existing (test.test_venv.BasicTest) ... ok test_prefixes (test.test_venv.BasicTest) ... ok test_symlinking (test.test_venv.BasicTest) ... ok test_unoverwritable_fails (test.test_venv.BasicTest) ... ok test_upgrade (test.test_venv.BasicTest) ... ok test_devnull_exists_and_is_empty (test.test_venv.EnsurePipTest) ... ok test_explicit_no_pip (test.test_venv.EnsurePipTest) ... ok test_no_pip_by_default (test.test_venv.EnsurePipTest) ... ok test_with_pip (test.test_venv.EnsurePipTest) ... FAIL ====================================================================== FAIL: test_with_pip (test.test_venv.EnsurePipTest) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/ubuntu/python/Python-3.4.1/Lib/test/test_venv.py", line 352, in test_with_pip with_pip=True) subprocess.CalledProcessError: Command '['/tmp/tmp1_atkzms/bin/python', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1 During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/ubuntu/python/Python-3.4.1/Lib/test/test_venv.py", line 358, in test_with_pip self.fail(msg.format(exc, details)) AssertionError: Command '['/tmp/tmp1_atkzms/bin/python', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1 **Subprocess Output** Traceback (most recent call last): File "/home/ubuntu/python/Python-3.4.1/Lib/runpy.py", line 170, in _run_module_as_main "__main__", mod_spec) File "/home/ubuntu/python/Python-3.4.1/Lib/runpy.py", line 85, in _run_code exec(code, run_globals) File "/home/ubuntu/python/Python-3.4.1/Lib/ensurepip/__main__.py", line 4, in ensurepip._main() File "/home/ubuntu/python/Python-3.4.1/Lib/ensurepip/__init__.py", line 209, in _main default_pip=args.default_pip, File "/home/ubuntu/python/Python-3.4.1/Lib/ensurepip/__init__.py", line 116, in bootstrap _run_pip(args + [p[0] for p in _PROJECTS], additional_paths) File "/home/ubuntu/python/Python-3.4.1/Lib/ensurepip/__init__.py", line 40, in _run_pip import pip File "/tmp/tmplglzwy2e/pip-1.5.6-py2.py3-none-any.whl/pip/__init__.py", line 9, in File "/tmp/tmplglzwy2e/pip-1.5.6-py2.py3-none-any.whl/pip/log.py", line 9, in File "/tmp/tmplglzwy2e/pip-1.5.6-py2.py3-none-any.whl/pip/_vendor/colorama/__init__.py", line 2, in File "/tmp/tmplglzwy2e/pip-1.5.6-py2.py3-none-any.whl/pip/_vendor/colorama/initialise.py", line 5, in File "/tmp/tmplglzwy2e/pip-1.5.6-py2.py3-none-any.whl/pip/_vendor/colorama/ansitowin32.py", line 6, in File "/tmp/tmplglzwy2e/pip-1.5.6-py2.py3-none-any.whl/pip/_vendor/colorama/winterm.py", line 2, in File "/tmp/tmplglzwy2e/pip-1.5.6-py2.py3-none-any.whl/pip/_vendor/colorama/win32.py", line 7, in File "/home/ubuntu/python/Python-3.4.1/Lib/ctypes/__init__.py", line 7, in from _ctypes import Union, Structure, Array ImportError: No module named '_ctypes' ---------------------------------------------------------------------- Ran 13 tests in 0.574s FAILED (failures=1) test test_venv failed 1 test failed: test_venv
msg225061 - (view)	Author: Ned Deily (ned.deily) *	Date: 2014-08-08 06:06
Thanks. So apparently the _ctypes module failed to build. You should rerun "make" in your build directory and find out why _ctypes.so fails to build. If necessary, show the results here.
msg225260 - (view)	Author: snehal (snehal)	Date: 2014-08-13 07:05
/home/python/Python-3.4.1/Modules/_ctypes/libffi/config.guess: unable to guess system type This script, last modified 2012-12-29, has failed to recognize the operating system you are using. It is advised that you download the most up to date version of the config scripts from http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD and http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD If the version you run (/home/python/Python-3.4.1/Modules/_ctypes/libffi/config.guess) is already up to date, please send the following data and any information you think might be pertinent to <config-patches@gnu.org> in order to provide the needed information to handle your system. config.guess timestamp = 2012-12-29 uname -m = ppc64le uname -r = 3.13-1-powerpc64le uname -s = Linux uname -v = #1 SMP Debian 3.13.4-1 (2014-02-22) /usr/bin/uname -p = /bin/uname -X = hostinfo = /bin/universe = /usr/bin/arch -k = /bin/arch = /usr/bin/oslevel = /usr/convex/getsysinfo = UNAME_MACHINE = ppc64le UNAME_RELEASE = 3.13-1-powerpc64le UNAME_SYSTEM = Linux UNAME_VERSION = #1 SMP Debian 3.13.4-1 (2014-02-22) configure: error: cannot guess build type; you must specify one ---------------------- I tried modifying config.guess for ppc65le , and did run configure and make again... after which I got following Could not find platform dependent libraries <exec_prefix> Consider setting $PYTHONHOME to [:<exec_prefix>] /usr/bin/ld: build/temp.linux-ppc64le-3.4/home/python/Python-3.4.1/Modules/_ctypes/libffi/src/powerpc/linux64.o: ABI version 1 is not compatible with ABI version 2 output /usr/bin/ld: failed to merge target specific data of file build/temp.linux-ppc64le-3.4/home/python/Python-3.4.1/Modules/_ctypes/libffi/src/powerpc/linux64.o /usr/bin/ld: build/temp.linux-ppc64le-3.4/home/python/Python-3.4.1/Modules/_ctypes/libffi/src/powerpc/linux64_closure.o: ABI version 1 is not compatible with ABI version 2 output /usr/bin/ld: failed to merge target specific data of file build/temp.linux-ppc64le-3.4/home/python/Python-3.4.1/Modules/_ctypes/libffi/src/powerpc/linux64_closure.o
msg225393 - (view)	Author: STINNER Victor (vstinner) *	Date: 2014-08-16 12:22
This issue is unrelated to venv, it's an issue between libffi and ctypes.
msg225397 - (view)	Author: STINNER Victor (vstinner) *	Date: 2014-08-16 12:45
This issue may be related to the issue #22176.
msg225429 - (view)	Author: Matthias Klose (doko) *	Date: 2014-08-17 08:17
this is fixed in the 3.4 branch (post 3.4.1) and on all active branches. you should be able to use --with-system-libffi in your current environment (maybe after running: apt-get build-dep python3.4.