On Wed, 03 Jul 2024 12:47:52 +0000 Matthias Klose <d...@debian.org> wrote: > Package: src:wasmedge > Version: 0.13.5+dfsg-1 > Usertags: ftbfs-gcc-14 > > The package fails to build in a test rebuild on at least amd64 with > gcc-14/g++-14, but succeeds to build with gcc-13/g++-13. The > severity of this report will be raised before the trixie release. > > The full build log can be found at: > http://qa-logs.debian.net/2024/07/01/wasmedge_0.13.5+dfsg-1_unstable_gccexp.log > The last lines of the build log are at the end of this report.
Those last lines don't contain the error though, but the build log does:
```
[ 34%] Building CXX object lib/aot/CMakeFiles/wasmedgeAOT.dir/cache.cpp.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/lib/aot && /usr/bin/c++ -DFMT_SHARED
-DSPDLOG_COMPILED_LIB -DSPDLOG_FMT_EXTERNAL -DSPDLOG_SHARED_LIB
-I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/include
-I/<<PKGBUILDDIR>>/thirdparty/blake3 -I/<<PKGBUILDDIR>>/include
-I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/lib/system -isystem
/usr/lib/llvm-16/include -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=.
-fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2
-std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden
-fno-exceptions -Wall -Wextra -Werror -Wno-error=pedantic
-Wno-error=dangling-reference -Wno-psabi -MD -MT
lib/aot/CMakeFiles/wasmedgeAOT.dir/cache.cpp.o -MF
CMakeFiles/wasmedgeAOT.dir/cache.cpp.o.d -o
CMakeFiles/wasmedgeAOT.dir/cache.cpp.o -c /<<PKGBUILDDIR>>/lib/aot/cache.cpp
In file included from /usr/include/c++/14/vector:66,
from /usr/include/c++/14/functional:64,
from /usr/include/spdlog/common.h:16,
from /usr/include/spdlog/spdlog.h:12,
from /<<PKGBUILDDIR>>/include/common/log.h:18,
from /<<PKGBUILDDIR>>/include/common/enum_errcode.hpp:18,
from /<<PKGBUILDDIR>>/include/common/errcode.h:16,
from /<<PKGBUILDDIR>>/include/loader/filemgr.h:17,
from /<<PKGBUILDDIR>>/lib/loader/filemgr.cpp:4:
In destructor ‘std::_Vector_base<_Tp, _Alloc>::~_Vector_base() [with _Tp =
unsigned char; _Alloc = std::allocator<unsigned char>]’,
inlined from ‘std::vector<_Tp, _Alloc>::~vector() [with _Tp = unsigned
char; _Alloc = std::allocator<unsigned char>]’ at
/usr/include/c++/14/bits/stl_vector.h:738:7,
inlined from ‘constexpr void std::_Optional_payload_base<_Tp>::_M_destroy()
[with _Tp = std::vector<unsigned char>]’ at /usr/include/c++/14/optional:283:35,
inlined from ‘constexpr void std::_Optional_payload_base<_Tp>::_M_reset()
[with _Tp = std::vector<unsigned char>]’ at /usr/include/c++/14/optional:314:14,
inlined from ‘constexpr void std::_Optional_base_impl<_Tp, _Dp>::_M_reset()
[with _Tp = std::vector<unsigned char>; _Dp =
std::_Optional_base<std::vector<unsigned char>, false, false>]’ at
/usr/include/c++/14/optional:466:53,
inlined from ‘std::enable_if_t<((bool)is_constructible_v<_Tp, _Args ...>),
_Tp&> std::optional<_Tp>::emplace(_Args&& ...) [with _Args =
{std::vector<unsigned char, std::allocator<unsigned char> >}; _Tp =
std::vector<unsigned char>]’ at /usr/include/c++/14/optional:915:18,
inlined from ‘WasmEdge::Expect<void>
WasmEdge::FileMgr::setCode(std::vector<unsigned char>)’ at
/<<PKGBUILDDIR>>/lib/loader/filemgr.cpp:52:21:
/usr/include/c++/14/bits/stl_vector.h:369:59: error:
‘((std::_Vector_base<unsigned char, std::allocator<unsigned char>
>*)((char*)this + 8))[2].std::_Vector_base<unsigned char,
std::allocator<unsigned char> >::_M_impl.std::_Vector_base<unsigned char,
std::allocator<unsigned char> >::_Vector_impl::std::_Vector_base<unsigned char,
std::allocator<unsigned char> >::_Vector_impl_data.std::_Vector_base<unsigned
char, std::allocator<unsigned char> >::_Vector_impl_data::_M_start’ may be used
uninitialized [-Werror=maybe-uninitialized]
369 | _M_impl._M_end_of_storage - _M_impl._M_start);
| ~~~~~~~~^~~~~~~~
/usr/include/c++/14/bits/stl_vector.h:369:31: error:
‘((std::_Vector_base<unsigned char, std::allocator<unsigned char>
>*)((char*)this + 8))[2].std::_Vector_base<unsigned char,
std::allocator<unsigned char> >::_M_impl.std::_Vector_base<unsigned char,
std::allocator<unsigned char> >::_Vector_impl::std::_Vector_base<unsigned char,
std::allocator<unsigned char> >::_Vector_impl_data.std::_Vector_base<unsigned
char, std::allocator<unsigned char> >::_Vector_impl_data::_M_end_of_storage’
may be used uninitialized [-Werror=maybe-uninitialized]
369 | _M_impl._M_end_of_storage - _M_impl._M_start);
| ~~~~~~~~^~~~~~~~~~~~~~~~~
cc1plus: all warnings being treated as errors
make[3]: *** [lib/loader/CMakeFiles/wasmedgeLoaderFileMgr.dir/build.make:79:
lib/loader/CMakeFiles/wasmedgeLoaderFileMgr.dir/filemgr.cpp.o] Error 1
make[3]: *** Waiting for unfinished jobs....
```
HTH
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