Bug#1013050: tcmu: ftbfs with GCC-12
Package: src:tcmu
Version: 1.5.4-2
Severity: normal
Tags: sid bookworm
User: debian-gcc@lists.debian.org
Usertags: ftbfs-gcc-12
[This bug is targeted to the upcoming bookworm 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-12/g++-12, but succeeds to build with gcc-11/g++-11. The
severity of this report will be raised before the bookworm release.
The full build log can be found at:
http://qa-logs.debian.net/2022/06/09/gcc12/tcmu_1.5.4-2_unstable_gcc12.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.
[...]
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/<<PKGBUILDDIR>>/rbd.c:321:25: note: in expansion of macro ‘tcmu_dev_err’
321 | tcmu_dev_err(dev, "Could not rm blacklist entry '%s'. (Err %d)\n",
| ^~~~~~~~~~~~
/<<PKGBUILDDIR>>/rbd.c:311:17: note: call to ‘free’ here
311 | free(addr);
| ^~~~~~~~~~
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make: *** [debian/rules:12: build] Error 25
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2
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