[Pkg-mpd-maintainers] Bug#778015: mpd: ftbfs with GCC-5

[Matthias Klose]

Package: src:mpd
Version: 0.19.1-1.1
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/mpd_0.19.1-1.1_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

[...]
mv -f src/mixer/plugins/.deps/libmixer_plugins_a-AlsaMixerPlugin.Tpo src/mixer/plugins/.deps/libmixer_plugins_a-AlsaMixerPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"' -I/usr/include/alsa  -D_REENTRANT  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/mixer/plugins/libmixer_plugins_a-RoarMixerPlugin.o -MD -MP -MF src/mixer/plugins/.deps/libmixer_plugins_a-RoarMixerPlugin.Tpo -c -o src/mixer/plugins/libmixer_plugins_a-RoarMixerPlugin.o `test -f 'src/mixer/plugins/RoarMixerPlugin.cxx' || echo './'`src/mixer/plugins/RoarMixerPlugin.cxx
mv -f src/mixer/plugins/.deps/libmixer_plugins_a-RoarMixerPlugin.Tpo src/mixer/plugins/.deps/libmixer_plugins_a-RoarMixerPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"' -I/usr/include/alsa  -D_REENTRANT  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/mixer/plugins/libmixer_plugins_a-OssMixerPlugin.o -MD -MP -MF src/mixer/plugins/.deps/libmixer_plugins_a-OssMixerPlugin.Tpo -c -o src/mixer/plugins/libmixer_plugins_a-OssMixerPlugin.o `test -f 'src/mixer/plugins/OssMixerPlugin.cxx' || echo './'`src/mixer/plugins/OssMixerPlugin.cxx
mv -f src/mixer/plugins/.deps/libmixer_plugins_a-OssMixerPlugin.Tpo src/mixer/plugins/.deps/libmixer_plugins_a-OssMixerPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"' -I/usr/include/alsa  -D_REENTRANT  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/mixer/plugins/libmixer_plugins_a-PulseMixerPlugin.o -MD -MP -MF src/mixer/plugins/.deps/libmixer_plugins_a-PulseMixerPlugin.Tpo -c -o src/mixer/plugins/libmixer_plugins_a-PulseMixerPlugin.o `test -f 'src/mixer/plugins/PulseMixerPlugin.cxx' || echo './'`src/mixer/plugins/PulseMixerPlugin.cxx
mv -f src/mixer/plugins/.deps/libmixer_plugins_a-PulseMixerPlugin.Tpo src/mixer/plugins/.deps/libmixer_plugins_a-PulseMixerPlugin.Po
rm -f libmixer_plugins.a
ar cru libmixer_plugins.a src/mixer/plugins/libmixer_plugins_a-SoftwareMixerPlugin.o src/mixer/plugins/libmixer_plugins_a-AlsaMixerPlugin.o src/mixer/plugins/libmixer_plugins_a-RoarMixerPlugin.o src/mixer/plugins/libmixer_plugins_a-OssMixerPlugin.o src/mixer/plugins/libmixer_plugins_a-PulseMixerPlugin.o  
ranlib libmixer_plugins.a
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"'  -I/usr/include/alsa   -I/usr/include/AL   -D_REENTRANT  -pthread  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/output/liboutput_plugins_a-Timer.o -MD -MP -MF src/output/.deps/liboutput_plugins_a-Timer.Tpo -c -o src/output/liboutput_plugins_a-Timer.o `test -f 'src/output/Timer.cxx' || echo './'`src/output/Timer.cxx
mv -f src/output/.deps/liboutput_plugins_a-Timer.Tpo src/output/.deps/liboutput_plugins_a-Timer.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"'  -I/usr/include/alsa   -I/usr/include/AL   -D_REENTRANT  -pthread  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/output/plugins/liboutput_plugins_a-NullOutputPlugin.o -MD -MP -MF src/output/plugins/.deps/liboutput_plugins_a-NullOutputPlugin.Tpo -c -o src/output/plugins/liboutput_plugins_a-NullOutputPlugin.o `test -f 'src/output/plugins/NullOutputPlugin.cxx' || echo './'`src/output/plugins/NullOutputPlugin.cxx
mv -f src/output/plugins/.deps/liboutput_plugins_a-NullOutputPlugin.Tpo src/output/plugins/.deps/liboutput_plugins_a-NullOutputPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"'  -I/usr/include/alsa   -I/usr/include/AL   -D_REENTRANT  -pthread  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/output/plugins/liboutput_plugins_a-AlsaOutputPlugin.o -MD -MP -MF src/output/plugins/.deps/liboutput_plugins_a-AlsaOutputPlugin.Tpo -c -o src/output/plugins/liboutput_plugins_a-AlsaOutputPlugin.o `test -f 'src/output/plugins/AlsaOutputPlugin.cxx' || echo './'`src/output/plugins/AlsaOutputPlugin.cxx
mv -f src/output/plugins/.deps/liboutput_plugins_a-AlsaOutputPlugin.Tpo src/output/plugins/.deps/liboutput_plugins_a-AlsaOutputPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"'  -I/usr/include/alsa   -I/usr/include/AL   -D_REENTRANT  -pthread  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/output/plugins/liboutput_plugins_a-RoarOutputPlugin.o -MD -MP -MF src/output/plugins/.deps/liboutput_plugins_a-RoarOutputPlugin.Tpo -c -o src/output/plugins/liboutput_plugins_a-RoarOutputPlugin.o `test -f 'src/output/plugins/RoarOutputPlugin.cxx' || echo './'`src/output/plugins/RoarOutputPlugin.cxx
mv -f src/output/plugins/.deps/liboutput_plugins_a-RoarOutputPlugin.Tpo src/output/plugins/.deps/liboutput_plugins_a-RoarOutputPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"'  -I/usr/include/alsa   -I/usr/include/AL   -D_REENTRANT  -pthread  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/output/plugins/liboutput_plugins_a-AoOutputPlugin.o -MD -MP -MF src/output/plugins/.deps/liboutput_plugins_a-AoOutputPlugin.Tpo -c -o src/output/plugins/liboutput_plugins_a-AoOutputPlugin.o `test -f 'src/output/plugins/AoOutputPlugin.cxx' || echo './'`src/output/plugins/AoOutputPlugin.cxx
mv -f src/output/plugins/.deps/liboutput_plugins_a-AoOutputPlugin.Tpo src/output/plugins/.deps/liboutput_plugins_a-AoOutputPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"'  -I/usr/include/alsa   -I/usr/include/AL   -D_REENTRANT  -pthread  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/output/plugins/liboutput_plugins_a-FifoOutputPlugin.o -MD -MP -MF src/output/plugins/.deps/liboutput_plugins_a-FifoOutputPlugin.Tpo -c -o src/output/plugins/liboutput_plugins_a-FifoOutputPlugin.o `test -f 'src/output/plugins/FifoOutputPlugin.cxx' || echo './'`src/output/plugins/FifoOutputPlugin.cxx
mv -f src/output/plugins/.deps/liboutput_plugins_a-FifoOutputPlugin.Tpo src/output/plugins/.deps/liboutput_plugins_a-FifoOutputPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"'  -I/usr/include/alsa   -I/usr/include/AL   -D_REENTRANT  -pthread  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/output/plugins/liboutput_plugins_a-PipeOutputPlugin.o -MD -MP -MF src/output/plugins/.deps/liboutput_plugins_a-PipeOutputPlugin.Tpo -c -o src/output/plugins/liboutput_plugins_a-PipeOutputPlugin.o `test -f 'src/output/plugins/PipeOutputPlugin.cxx' || echo './'`src/output/plugins/PipeOutputPlugin.cxx
mv -f src/output/plugins/.deps/liboutput_plugins_a-PipeOutputPlugin.Tpo src/output/plugins/.deps/liboutput_plugins_a-PipeOutputPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"'  -I/usr/include/alsa   -I/usr/include/AL   -D_REENTRANT  -pthread  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/output/plugins/liboutput_plugins_a-JackOutputPlugin.o -MD -MP -MF src/output/plugins/.deps/liboutput_plugins_a-JackOutputPlugin.Tpo -c -o src/output/plugins/liboutput_plugins_a-JackOutputPlugin.o `test -f 'src/output/plugins/JackOutputPlugin.cxx' || echo './'`src/output/plugins/JackOutputPlugin.cxx
mv -f src/output/plugins/.deps/liboutput_plugins_a-JackOutputPlugin.Tpo src/output/plugins/.deps/liboutput_plugins_a-JackOutputPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"'  -I/usr/include/alsa   -I/usr/include/AL   -D_REENTRANT  -pthread  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/output/plugins/liboutput_plugins_a-OssOutputPlugin.o -MD -MP -MF src/output/plugins/.deps/liboutput_plugins_a-OssOutputPlugin.Tpo -c -o src/output/plugins/liboutput_plugins_a-OssOutputPlugin.o `test -f 'src/output/plugins/OssOutputPlugin.cxx' || echo './'`src/output/plugins/OssOutputPlugin.cxx
mv -f src/output/plugins/.deps/liboutput_plugins_a-OssOutputPlugin.Tpo src/output/plugins/.deps/liboutput_plugins_a-OssOutputPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"'  -I/usr/include/alsa   -I/usr/include/AL   -D_REENTRANT  -pthread  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/output/plugins/liboutput_plugins_a-OpenALOutputPlugin.o -MD -MP -MF src/output/plugins/.deps/liboutput_plugins_a-OpenALOutputPlugin.Tpo -c -o src/output/plugins/liboutput_plugins_a-OpenALOutputPlugin.o `test -f 'src/output/plugins/OpenALOutputPlugin.cxx' || echo './'`src/output/plugins/OpenALOutputPlugin.cxx
mv -f src/output/plugins/.deps/liboutput_plugins_a-OpenALOutputPlugin.Tpo src/output/plugins/.deps/liboutput_plugins_a-OpenALOutputPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"'  -I/usr/include/alsa   -I/usr/include/AL   -D_REENTRANT  -pthread  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/output/plugins/liboutput_plugins_a-PulseOutputPlugin.o -MD -MP -MF src/output/plugins/.deps/liboutput_plugins_a-PulseOutputPlugin.Tpo -c -o src/output/plugins/liboutput_plugins_a-PulseOutputPlugin.o `test -f 'src/output/plugins/PulseOutputPlugin.cxx' || echo './'`src/output/plugins/PulseOutputPlugin.cxx
mv -f src/output/plugins/.deps/liboutput_plugins_a-PulseOutputPlugin.Tpo src/output/plugins/.deps/liboutput_plugins_a-PulseOutputPlugin.Po
g++ -DHAVE_CONFIG_H -I.  -DNDEBUG -I./src -pthread -isystem /usr/include/glib-2.0 -isystem /usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include -DSYSTEM_CONFIG_FILE_LOCATION='"/etc/mpd.conf"'  -I/usr/include/alsa   -I/usr/include/AL   -D_REENTRANT  -pthread  -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -std=gnu++0x -pthread -g -O2 -fPIE -fstack-protector-strong -Wformat -Werror=format-security -fvisibility=hidden -fno-threadsafe-statics -fmerge-all-constants -fno-exceptions -fno-rtti -ffast-math -ftree-vectorize -ffunction-sections -fdata-sections -Wall -Wextra -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wwrite-strings -Wsign-compare -MT src/output/plugins/liboutput_plugins_a-ShoutOutputPlugin.o -MD -MP -MF src/output/plugins/.deps/liboutput_plugins_a-ShoutOutputPlugin.Tpo -c -o src/output/plugins/liboutput_plugins_a-ShoutOutputPlugin.o `test -f 'src/output/plugins/ShoutOutputPlugin.cxx' || echo './'`src/output/plugins/ShoutOutputPlugin.cxx
src/output/plugins/ShoutOutputPlugin.cxx: In member function 'bool ShoutOutput::Configure(const config_param&, Error&)':
src/output/plugins/ShoutOutputPlugin.cxx:112:10: error: converting to 'bool' from 'std::nullptr_t' requires direct-initialization [-fpermissive]
   return nullptr;
          ^
make[3]: *** [src/output/plugins/liboutput_plugins_a-ShoutOutputPlugin.o] Error 1
Makefile:11458: recipe for target 'src/output/plugins/liboutput_plugins_a-ShoutOutputPlugin.o' failed
make[3]: Leaving directory '/«PKGBUILDDIR»'
make[2]: *** [all] Error 2
Makefile:4327: recipe for target 'all' failed
make[2]: Leaving directory '/«PKGBUILDDIR»'
dh_auto_build: make -j1 returned exit code 2
make[1]: *** [override_dh_auto_build] Error 2
debian/rules:142: recipe for target 'override_dh_auto_build' failed
make[1]: Leaving directory '/«PKGBUILDDIR»'
make: *** [build-arch] Error 2
debian/rules:124: recipe for target 'build-arch' failed
dpkg-buildpackage: error: debian/rules build-arch gave error exit status 2