[Debian-on-mobile-maintainers] Bug#984291: phosh: ftbfs with GCC-11

Matthias Klose doko at debian.org
Wed Mar 3 16:16:32 GMT 2021


Package: src:phosh
Version: 0.8.0-1
Severity: normal
Tags: sid bookworm
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-11

[This bug is not targeted to the upcoming bullseye release]

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-11/g++-11, but succeeds to build with gcc-10/g++-10. The
severity of this report will be raised before the bookworm release,
so nothing has to be done for the bullseye release.

The full build log can be found at:
http://people.debian.org/~doko/logs/20210228/filtered/gcc11/phosh_0.8.0-1_unstable_gcc11.log
The last lines of the build log are at the end of this report.

To build with GCC 11, either set CC=gcc-11 CXX=g++-11 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t=experimental install g++ 

Common build failures are 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-11/porting_to.html

GCC 11 defaults to the GNU++17 standard.  If your package installs
header files in /usr/include, please don't work around C++17 issues
by choosing a lower C++ standard for the package build, but fix these
issues to build with the C++17 standard.

[...]
/usr/include/glib-2.0/gobject/gtype.h:1615:61: note: in expansion of macro ‘_G_DEFINE_TYPE_EXTENDED_BEGIN’
 1615 | #define G_DEFINE_TYPE_WITH_CODE(TN, t_n, T_P, _C_)          _G_DEFINE_TYPE_EXTENDED_BEGIN (TN, t_n, T_P, 0) {_C_;} _G_DEFINE_TYPE_EXTENDED_END()
      |                                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/dbus/iio-sensor-proxy-dbus.c:2306:1: note: in expansion of macro ‘G_DEFINE_TYPE_WITH_CODE’
 2306 | G_DEFINE_TYPE_WITH_CODE (PhoshDBusSensorProxySkeleton, phosh_dbus_sensor_proxy_skeleton, G_TYPE_DBUS_INTERFACE_SKELETON,
      | ^~~~~~~~~~~~~~~~~~~~~~~
src/dbus/iio-sensor-proxy-dbus.c: In function ‘phosh_dbus_sensor_proxy_compass_get_type’:
/usr/include/glib-2.0/glib/gatomic.h:112:5: error: argument 2 of ‘__atomic_load’ discards ‘volatile’ qualifier [-Werror=incompatible-pointer-types]
  112 |     __atomic_load (gapg_temp_atomic, &gapg_temp_newval, __ATOMIC_SEQ_CST);   \
      |     ^~~~~~~~~~~~~
/usr/include/glib-2.0/glib/gthread.h:260:7: note: in expansion of macro ‘g_atomic_pointer_get’
  260 |     (!g_atomic_pointer_get (location) &&                             \
      |       ^~~~~~~~~~~~~~~~~~~~
/usr/include/glib-2.0/gobject/gtype.h:2042:7: note: in expansion of macro ‘g_once_init_enter’
 2042 |   if (g_once_init_enter (&g_define_type_id__volatile))  \
      |       ^~~~~~~~~~~~~~~~~
/usr/include/glib-2.0/gobject/gtype.h:1803:61: note: in expansion of macro ‘_G_DEFINE_INTERFACE_EXTENDED_BEGIN’
 1803 | #define G_DEFINE_INTERFACE_WITH_CODE(TN, t_n, T_P, _C_)     _G_DEFINE_INTERFACE_EXTENDED_BEGIN(TN, t_n, T_P) {_C_;} _G_DEFINE_INTERFACE_EXTENDED_END()
      |                                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/glib-2.0/gobject/gtype.h:1784:61: note: in expansion of macro ‘G_DEFINE_INTERFACE_WITH_CODE’
 1784 | #define G_DEFINE_INTERFACE(TN, t_n, T_P)                    G_DEFINE_INTERFACE_WITH_CODE(TN, t_n, T_P, ;)
      |                                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/dbus/iio-sensor-proxy-dbus.c:2770:1: note: in expansion of macro ‘G_DEFINE_INTERFACE’
 2770 | G_DEFINE_INTERFACE (PhoshDBusSensorProxyCompass, phosh_dbus_sensor_proxy_compass, G_TYPE_OBJECT)
      | ^~~~~~~~~~~~~~~~~~
src/dbus/iio-sensor-proxy-dbus.c: In function ‘phosh_dbus_sensor_proxy_compass_proxy_get_type’:
/usr/include/glib-2.0/glib/gatomic.h:112:5: error: argument 2 of ‘__atomic_load’ discards ‘volatile’ qualifier [-Werror=incompatible-pointer-types]
  112 |     __atomic_load (gapg_temp_atomic, &gapg_temp_newval, __ATOMIC_SEQ_CST);   \
      |     ^~~~~~~~~~~~~
/usr/include/glib-2.0/glib/gthread.h:260:7: note: in expansion of macro ‘g_atomic_pointer_get’
  260 |     (!g_atomic_pointer_get (location) &&                             \
      |       ^~~~~~~~~~~~~~~~~~~~
/usr/include/glib-2.0/gobject/gtype.h:2000:7: note: in expansion of macro ‘g_once_init_enter’
 2000 |   if (g_once_init_enter (&g_define_type_id__volatile))  \
      |       ^~~~~~~~~~~~~~~~~
/usr/include/glib-2.0/gobject/gtype.h:2032:3: note: in expansion of macro ‘_G_DEFINE_TYPE_EXTENDED_BEGIN_REGISTER’
 2032 |   _G_DEFINE_TYPE_EXTENDED_BEGIN_REGISTER(TypeName, type_name, TYPE_PARENT, flags) \
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/glib-2.0/gobject/gtype.h:1615:61: note: in expansion of macro ‘_G_DEFINE_TYPE_EXTENDED_BEGIN’
 1615 | #define G_DEFINE_TYPE_WITH_CODE(TN, t_n, T_P, _C_)          _G_DEFINE_TYPE_EXTENDED_BEGIN (TN, t_n, T_P, 0) {_C_;} _G_DEFINE_TYPE_EXTENDED_END()
      |                                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/dbus/iio-sensor-proxy-dbus.c:3146:1: note: in expansion of macro ‘G_DEFINE_TYPE_WITH_CODE’
 3146 | G_DEFINE_TYPE_WITH_CODE (PhoshDBusSensorProxyCompassProxy, phosh_dbus_sensor_proxy_compass_proxy, G_TYPE_DBUS_PROXY,
      | ^~~~~~~~~~~~~~~~~~~~~~~
src/dbus/iio-sensor-proxy-dbus.c: In function ‘phosh_dbus_sensor_proxy_compass_skeleton_get_type’:
/usr/include/glib-2.0/glib/gatomic.h:112:5: error: argument 2 of ‘__atomic_load’ discards ‘volatile’ qualifier [-Werror=incompatible-pointer-types]
  112 |     __atomic_load (gapg_temp_atomic, &gapg_temp_newval, __ATOMIC_SEQ_CST);   \
      |     ^~~~~~~~~~~~~
/usr/include/glib-2.0/glib/gthread.h:260:7: note: in expansion of macro ‘g_atomic_pointer_get’
  260 |     (!g_atomic_pointer_get (location) &&                             \
      |       ^~~~~~~~~~~~~~~~~~~~
/usr/include/glib-2.0/gobject/gtype.h:2000:7: note: in expansion of macro ‘g_once_init_enter’
 2000 |   if (g_once_init_enter (&g_define_type_id__volatile))  \
      |       ^~~~~~~~~~~~~~~~~
/usr/include/glib-2.0/gobject/gtype.h:2032:3: note: in expansion of macro ‘_G_DEFINE_TYPE_EXTENDED_BEGIN_REGISTER’
 2032 |   _G_DEFINE_TYPE_EXTENDED_BEGIN_REGISTER(TypeName, type_name, TYPE_PARENT, flags) \
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/glib-2.0/gobject/gtype.h:1615:61: note: in expansion of macro ‘_G_DEFINE_TYPE_EXTENDED_BEGIN’
 1615 | #define G_DEFINE_TYPE_WITH_CODE(TN, t_n, T_P, _C_)          _G_DEFINE_TYPE_EXTENDED_BEGIN (TN, t_n, T_P, 0) {_C_;} _G_DEFINE_TYPE_EXTENDED_END()
      |                                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/dbus/iio-sensor-proxy-dbus.c:3781:1: note: in expansion of macro ‘G_DEFINE_TYPE_WITH_CODE’
 3781 | G_DEFINE_TYPE_WITH_CODE (PhoshDBusSensorProxyCompassSkeleton, phosh_dbus_sensor_proxy_compass_skeleton, G_TYPE_DBUS_INTERFACE_SKELETON,
      | ^~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
ninja: build stopped: subcommand failed.
dh_auto_build: error: cd _build && LC_ALL=C.UTF-8 ninja -j4 -v returned exit code 1
make[1]: *** [debian/rules:20: override_dh_auto_build] Error 25
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:14: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2



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