Control: tags -1 help
Control: tags -1 upstream
Control: tags -1 forwarded https://github.com/USCiLab/cereal/issues/744
Am Fri, Oct 07, 2022 at 09:37:03AM -0400 schrieb Scott Talbert:
> Justification: fails to build from source (but built successfully in the past)
I guess it never has built in the past but the package was formerly
Architecture: all and thus it was somehow available on the said
architectures without really working there which was left unnoticed.
> libcereal 1.3.2+dfsg-3 FTBFS on arm, ppc64le, s390x. This seems to be
> the relevant error:
>
> [ 22%] Building CXX object unittests/CMakeFiles/test_map.dir/map.cpp.o
> cd /<<PKGBUILDDIR>>/obj-aarch64-linux-gnu/unittests && /usr/bin/c++
> -I/<<PKGBUILDDIR>>/include -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=.
> -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time
> -D_FORTIFY_SOURCE=2 -Wall -Wextra -pedantic -Wshadow -Wold-style-cast -Werror
> -std=gnu++11 -MD -MT unittests/CMakeFiles/test_map.dir/map.cpp.o -MF
> CMakeFiles/test_map.dir/map.cpp.o.d -o CMakeFiles/test_map.dir/map.cpp.o -c
> /<<PKGBUILDDIR>>/unittests/map.cpp
> In file included from /<<PKGBUILDDIR>>/unittests/map.cpp:28:
> /<<PKGBUILDDIR>>/unittests/map.hpp: In instantiation of ‘void test_map()
> [with IArchive = cereal::BinaryInputArchive; OArchive =
> cereal::BinaryOutputArchive]’:
> /<<PKGBUILDDIR>>/unittests/map.cpp:34:68: required from here
> /<<PKGBUILDDIR>>/unittests/map.hpp:65:43: error: narrowing conversion of
> ‘random_value<char>(gen)’ from ‘std::enable_if<true, char>::type’ {aka
> ‘char’} to ‘signed char’ [-Werror=narrowing]
> 65 | o_esplmap.insert({random_value<char>(gen), {
> random_value<int>(gen), random_value<int>(gen) }});
> | ~~~~~~~~~~~~~~~~~~^~~~~
This was reported by a Fedora user[1] - please see the build log
in the upstream issue.
> See buildd logs for more information.
I'm tempted to reduce the severity of this bug to important since the
binary packages of the said architectures never were built and thus the
criterion for "serious" is not really fulfilled. What do you think?
Another suggestion would be to exclude the two affected tests for the
said architectures for the moment - no idea how harmful this might be
in the end.
> Also, please push the 1.3.2+dfsg-3 changes to git.
Done.
Kind regards
Andreas.
[1] https://github.com/USCiLab/cereal/issues/744
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