Bug#984131: flmsg: ftbfs with GCC-11
Package: src:flmsg
Version: 4.0.17-1
Severity: normal
Tags: sid bookworm
User: debian-gcc@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/flmsg_4.0.17-1_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.
[...]
Have flxmlrpc library ....... external lib
Static linking .............. no
CPU optimizations ........... none
Debugging ................... no
dh_auto_build
make -j4
make[1]: Entering directory '/<<PKGBUILDDIR>>'
Making all in src
make[2]: Entering directory '/<<PKGBUILDDIR>>/src'
make all-am
make[3]: Entering directory '/<<PKGBUILDDIR>>/src'
g++ -DHAVE_CONFIG_H -I. -I. -I./include -I/usr/include/flxmlrpc -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I. -I./include -pipe -Wall -fexceptions -O2 -ffast-math -finline-functions -fomit-frame-pointer -DNDEBUG -I/usr/include/flxmlrpc -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o flmsg-flmsg.o `test -f 'flmsg.cxx' || echo './'`flmsg.cxx
g++ -DHAVE_CONFIG_H -I. -I. -I./include -I/usr/include/flxmlrpc -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I. -I./include -pipe -Wall -fexceptions -O2 -ffast-math -finline-functions -fomit-frame-pointer -DNDEBUG -I/usr/include/flxmlrpc -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o flmsg-flmsg_dialog.o `test -f 'flmsg_dialog.cxx' || echo './'`flmsg_dialog.cxx
g++ -DHAVE_CONFIG_H -I. -I. -I./include -I/usr/include/flxmlrpc -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I. -I./include -pipe -Wall -fexceptions -O2 -ffast-math -finline-functions -fomit-frame-pointer -DNDEBUG -I/usr/include/flxmlrpc -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o custom/flmsg-custom_transfer_tab.o `test -f 'custom/custom_transfer_tab.cxx' || echo './'`custom/custom_transfer_tab.cxx
g++ -DHAVE_CONFIG_H -I. -I. -I./include -I/usr/include/flxmlrpc -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I. -I./include -pipe -Wall -fexceptions -O2 -ffast-math -finline-functions -fomit-frame-pointer -DNDEBUG -I/usr/include/flxmlrpc -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o arq/flmsg-arq.o `test -f 'arq/arq.cxx' || echo './'`arq/arq.cxx
g++ -DHAVE_CONFIG_H -I. -I. -I./include -I/usr/include/flxmlrpc -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid -I/usr/include/freetype2 -I/usr/include/libpng16 -I. -I./include -pipe -Wall -fexceptions -O2 -ffast-math -finline-functions -fomit-frame-pointer -DNDEBUG -I/usr/include/flxmlrpc -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -c -o arq/flmsg-flmsg-arq.o `test -f 'arq/flmsg-arq.cxx' || echo './'`arq/flmsg-arq.cxx
flmsg.cxx: In function ‘void rotate_log(std::string)’:
flmsg.cxx:2848:24: error: ‘streampos’ is not a member of ‘std::ostringstream’ {aka ‘std::__cxx11::basic_ostringstream<char>’}
2848 | ostringstream::streampos p;
| ^~~~~~~~~
flmsg.cxx:2852:9: error: ‘p’ was not declared in this scope
2852 | p = oldfn.tellp();
| ^
make[3]: *** [Makefile:2069: flmsg-flmsg.o] Error 1
make[3]: *** Waiting for unfinished jobs....
In file included from arq/flmsg-arq.cxx:75:
./include/base64.h:38:9: error: reference to ‘byte’ is ambiguous
38 | byte dtable[256];
| ^~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:61,
from /usr/include/c++/11/bits/char_traits.h:39,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from arq/flmsg-arq.cxx:20:
/usr/include/c++/11/bits/cpp_type_traits.h:404:30: note: candidates are: ‘enum class std::byte’
404 | enum class byte : unsigned char;
| ^~~~
In file included from arq/flmsg-arq.cxx:75:
./include/base64.h:29:23: note: ‘typedef unsigned char byte’
29 | typedef unsigned char byte;
| ^~~~
./include/base64.h:39:9: error: reference to ‘byte’ is ambiguous
39 | byte etable[256];
| ^~~~
In file included from /usr/include/c++/11/bits/stl_algobase.h:61,
from /usr/include/c++/11/bits/char_traits.h:39,
from /usr/include/c++/11/ios:40,
from /usr/include/c++/11/ostream:38,
from /usr/include/c++/11/iostream:39,
from arq/flmsg-arq.cxx:20:
/usr/include/c++/11/bits/cpp_type_traits.h:404:30: note: candidates are: ‘enum class std::byte’
404 | enum class byte : unsigned char;
| ^~~~
In file included from arq/flmsg-arq.cxx:75:
./include/base64.h:29:23: note: ‘typedef unsigned char byte’
29 | typedef unsigned char byte;
| ^~~~
make[3]: *** [Makefile:1817: arq/flmsg-flmsg-arq.o] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/src'
make[2]: *** [Makefile:833: all] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>/src'
make[1]: *** [Makefile:400: all-recursive] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: error: make -j4 returned exit code 2
make: *** [debian/rules:4: build] Error 25
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2
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