Bug#897786: libcoverart: ftbfs with GCC-8

Fri May 4 13:22:15 BST 2018

Package: src:libcoverart
Version: 1.0.0+git20150706-7
Severity: normal
Tags: sid buster
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-8

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-8/g++-8, but succeeds to build with gcc-7/g++-7. The
severity of this report will be raised before the buster release.

The full build log can be found at:
http://aws-logs.debian.net/2018/05/01/gcc8/libcoverart_1.0.0+git20150706-7_unstable_gcc8.log.gz
The last lines of the build log are at the end of this report.

To build with GCC 8, either set CC=gcc-8 CXX=g++-8 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-8/porting_to.html

[...]
make[3]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[3]: Entering directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
[ 43%] Building CXX object src/CMakeFiles/coverartcc.dir/Type.cc.o
make[3]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[3]: Entering directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
cd /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src && /usr/bin/c++  -DMB_API_EXPORTS -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/.. -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/.. -I/usr/include/neon -I/usr/include/libxml2  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/libcoverart-1.0.0+git20150706=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -Wextra -pedantic-errors -fPIC   -Wno-long-long -o CMakeFiles/coverartcc.dir/ReleaseInfo.cc.o -c /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/ReleaseInfo.cc
make[3]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[3]: Entering directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
cd /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src && /usr/bin/c++  -DMB_API_EXPORTS -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/.. -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/.. -I/usr/include/neon -I/usr/include/libxml2  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/libcoverart-1.0.0+git20150706=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -Wextra -pedantic-errors -fPIC   -Wno-long-long -o CMakeFiles/coverartcc.dir/ImageList.cc.o -c /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/ImageList.cc
make[3]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[3]: Entering directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
cd /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src && /usr/bin/c++  -DMB_API_EXPORTS -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/.. -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/.. -I/usr/include/neon -I/usr/include/libxml2  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/libcoverart-1.0.0+git20150706=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -Wextra -pedantic-errors -fPIC   -Wno-long-long -o CMakeFiles/coverartcc.dir/Image.cc.o -c /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/Image.cc
make[3]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[3]: Entering directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
cd /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src && /usr/bin/c++  -DMB_API_EXPORTS -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/.. -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/.. -I/usr/include/neon -I/usr/include/libxml2  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/libcoverart-1.0.0+git20150706=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -Wextra -pedantic-errors -fPIC   -o CMakeFiles/coverartcc.dir/Type.cc.o -c /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/Type.cc
make[3]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[3]: Entering directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
cd /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src && /usr/bin/c++  -DMB_API_EXPORTS -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/.. -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/.. -I/usr/include/neon -I/usr/include/libxml2  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/libcoverart-1.0.0+git20150706=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -Wextra -pedantic-errors -fPIC   -Wno-long-long -o CMakeFiles/coverartcc.dir/CoverArt.cc.o -c /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/CoverArt.cc
make[3]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[3]: Entering directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
cd /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src && /usr/bin/c++  -DMB_API_EXPORTS -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/.. -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/.. -I/usr/include/neon -I/usr/include/libxml2  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/libcoverart-1.0.0+git20150706=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -Wextra -pedantic-errors -fPIC   -Wno-long-long -o CMakeFiles/coverartcc.dir/TypeList.cc.o -c /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/TypeList.cc
make[3]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[3]: Entering directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
cd /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src && /usr/bin/c++  -DMB_API_EXPORTS -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/.. -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/.. -I/usr/include/neon -I/usr/include/libxml2  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/libcoverart-1.0.0+git20150706=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -Wextra -pedantic-errors -fPIC   -o CMakeFiles/coverartcc.dir/HTTPFetch.cc.o -c /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/HTTPFetch.cc
/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/HTTPFetch.cc: In member function 'int CoverArtArchive::CHTTPFetch::Fetch(const string&, bool)':
/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/HTTPFetch.cc:156:19: error: catching polymorphic type 'class CoverArtArchive::CRedirect' by value [-Werror=catch-value=]
   catch(CRedirect r)
                   ^
cc1plus: all warnings being treated as errors
make[3]: *** [src/CMakeFiles/coverartcc.dir/build.make:66: src/CMakeFiles/coverartcc.dir/HTTPFetch.cc.o] Error 1
make[3]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[2]: *** [CMakeFiles/Makefile2:190: src/CMakeFiles/coverartcc.dir/all] Error 2
make[2]: *** Waiting for unfinished jobs....
make[3]: Entering directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
cd /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src && /usr/bin/c++   -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/.. -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/../include -I/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src/.. -I/usr/include/neon -I/usr/include/libxml2  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/libcoverart-1.0.0+git20150706=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -Wextra -pedantic-errors   -o CMakeFiles/make-c-interface.dir/make-c-interface.cc.o -c /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/src/make-c-interface.cc
make[3]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[3]: Entering directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
[ 47%] Linking CXX executable make-c-interface
make[3]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[3]: Entering directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
cd /<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu/src && /usr/bin/cmake -E cmake_link_script CMakeFiles/make-c-interface.dir/link.txt --verbose=1
/usr/bin/c++  -g -O2 -fdebug-prefix-map=/<<BUILDDIR>>/libcoverart-1.0.0+git20150706=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wall -Werror -Wextra -pedantic-errors  -Wl,-z,relro -Wl,--as-needed -rdynamic CMakeFiles/make-c-interface.dir/make-c-interface.cc.o CMakeFiles/make-c-interface.dir/xmlParser.cc.o  -o make-c-interface -lxml2 
make[3]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[2]: Entering directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
[ 47%] Built target make-c-interface
make[2]: Leaving directory '/<<BUILDDIR>>/libcoverart-1.0.0+git20150706/obj-x86_64-linux-gnu'
make[1]: *** [Makefile:133: all] Error 2
dh_auto_build: cd obj-x86_64-linux-gnu && make -j8 -Oline "INSTALL=install --strip-program=true" returned exit code 2
make: *** [debian/rules:6: build-arch] Error 25
dpkg-buildpackage: error: debian/rules build-arch subprocess returned exit status 2