[Python-modules-team] Bug#778076: python-enable: ftbfs with GCC-5

[Matthias Klose]

Package: src:python-enable
Version: 4.3.0-2
Severity: normal
Tags: sid stretch
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-5

Please keep this issue open in the bug tracker for the package it
was filed for.  If a fix in another package is required, please
file a bug for the other package (or clone), and add a block in this
package. Please keep the issue open until the package can be built in
a follow-up test rebuild.

The package fails to build in a test rebuild on at least amd64 with
gcc-5/g++-5, but succeeds to build with gcc-4.9/g++-4.9. The
severity of this report may be raised before the stretch release.

The full build log can be found at:
http://people.debian.org/~doko/logs/gcc5-20150205/python-enable_4.3.0-2_unstable_gcc5.log
The last lines of the build log are at the end of this report.

To build with GCC 5, either set CC=gcc-5 CXX=g++-5 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t experimental install g++ 

Common build failures are C11 as the default C mode, new warnings
resulting in build failures with -Werror turned on, or new/dropped
symbols in Debian symbols files.  For other C/C++ related build failures
see the porting guide at http://gcc.gnu.org/gcc-5/porting_to.html

[...]
  File "/usr/lib/python2.7/dist-packages/numpy/distutils/misc_util.py", line 935, in get_subpackage
    caller_level = caller_level + 1)
  File "/usr/lib/python2.7/dist-packages/numpy/distutils/misc_util.py", line 872, in _get_configuration_from_setup_py
    config = setup_module.configuration(*args)
  File "kiva/agg/setup.py", line 88, in configuration
    if int(m.group(1)) < 4:
AttributeError: 'NoneType' object has no attribute 'group'
make: [python-module-clean/python-enable] Error 1 (ignored)
/usr/share/cdbs/1/class/python-distutils.mk:158: recipe for target 'python-module-clean/python-enable' failed
rm -rf debian/python-module-stampdir
find "/«PKGBUILDDIR»" -name '*.py[co]' -delete
find "/«PKGBUILDDIR»" -name __pycache__ -type d -empty -delete
find "/«PKGBUILDDIR»" -prune -name '*.egg-info' -exec rm -rf '{}' ';'
 debian/rules build-arch
test -x debian/rules
mkdir -p "."
/usr/share/cdbs/1/rules/buildcore.mk:110: CDBS WARNING:    DEB_COMPRESS_EXCLUDE is deprecated since 0.4.85
mkdir -p debian/python-module-stampdir
set -e; \
cd . && \
	 python setup.py build --build-base="/«PKGBUILDDIR»/./build"; 
/usr/lib/python2.7/dist-packages/numpy/distutils/system_info.py:576: UserWarning: Specified path /usr/local/include/python2.7 is invalid.
  warnings.warn('Specified path %s is invalid.' % d)
/usr/lib/python2.7/dist-packages/numpy/distutils/system_info.py:576: UserWarning: Specified path  is invalid.
  warnings.warn('Specified path %s is invalid.' % d)
Traceback (most recent call last):
  File "setup.py", line 56, in <module>
    config = configuration().todict()
  File "setup.py", line 48, in configuration
    config.add_subpackage('kiva')
  File "/usr/lib/python2.7/dist-packages/numpy/distutils/misc_util.py", line 966, in add_subpackage
    caller_level = 2)
  File "/usr/lib/python2.7/dist-packages/numpy/distutils/misc_util.py", line 935, in get_subpackage
    caller_level = caller_level + 1)
  File "/usr/lib/python2.7/dist-packages/numpy/distutils/misc_util.py", line 872, in _get_configuration_from_setup_py
    config = setup_module.configuration(*args)
  File "kiva/setup.py", line 27, in configuration
    config.add_subpackage('agg')
  File "/usr/lib/python2.7/dist-packages/numpy/distutils/misc_util.py", line 966, in add_subpackage
    caller_level = 2)
  File "/usr/lib/python2.7/dist-packages/numpy/distutils/misc_util.py", line 935, in get_subpackage
    caller_level = caller_level + 1)
  File "/usr/lib/python2.7/dist-packages/numpy/distutils/misc_util.py", line 872, in _get_configuration_from_setup_py
    config = setup_module.configuration(*args)
  File "kiva/agg/setup.py", line 88, in configuration
    if int(m.group(1)) < 4:
AttributeError: 'NoneType' object has no attribute 'group'
make: *** [debian/python-module-stampdir/python-enable] Error 1
/usr/share/cdbs/1/class/python-distutils.mk:116: recipe for target 'debian/python-module-stampdir/python-enable' failed
dpkg-buildpackage: error: debian/rules build-arch gave error exit status 2