Hi Sébastien, Sébastien Jodogne, on 2025-08-11: > I am unable to reproduce this error on Debian unstable by > manualling compiling the package from source using the following > invocation of CMake (same invocation as in the "debian/rules" file): > > $ CC=gcc-15 CXX=g++-15 cmake ../MySQL/ [...] > > Please could someone explain me how to reproduce this issue? > > I guess this results from different versions of the dependencies > installed on my system, so I should provide the gcc/g++ version to > "pbuilder" or "gbp buildpackage", but I cannot find how to do this. For what it's worth, I have attempted to reproduce the issue in different configurations of sbuild (driven by gbp buildpackage), involving Gcc 15 in sid or experimental with the below detection by cmake […] -- The C compiler identification is GNU 15.2.0 -- The CXX compiler identification is GNU 15.2.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/gcc-15 - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/g++-15 - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done […] But I failed to reproduce any error at all. My changes to the Salsa source tree look like $ git diff diff --git a/debian/control b/debian/control index 1756079..21510bd 100644 --- a/debian/control +++ b/debian/control @@ -4,6 +4,8 @@ Uploaders: Sebastien Jodogne <s.jodogne@gmail.com> Section: science Priority: optional Build-Depends: cmake, + gcc-15, + g++-15, debhelper (>= 10), libcurl4-openssl-dev | libcurl4-dev, libgtest-dev, diff --git a/debian/rules b/debian/rules index 027b9a2..540ba64 100755 --- a/debian/rules +++ b/debian/rules @@ -13,6 +13,9 @@ export DEB_BUILD_MAINT_OPTIONS := hardening=+all export DEB_CFLAGS_MAINT_APPEND=-DNDEBUG export DEB_CXXFLAGS_MAINT_APPEND=-DNDEBUG +export CC = gcc-15 +export CXX = g++-15 + %: dh $@ --builddirectory=Build I have also tested a variant involving gcc 15 as default version of gcc in experimental without much change in the behavior of the build. I have uploaded my full build log of the sid build variant on the people's web server[1] to facilitate pinpointing the relevant change. My current conjecture is, that a change in Boost could have removed a <cassert> import. There is a wave of bugs open about the upcoming Boost 1.88 and it's possible that the entry missed that crucial information. [1]: https://people.debian.org/~emollier/logs/orthanc-mysql/orthanc-mysql_5.0+dfsg-1_amd64-gcc-15.build.xz In hope this helps, -- .''`. Étienne Mollier <emollier@debian.org> : :' : pgp: 8f91 b227 c7d6 f2b1 948c 8236 793c f67e 8f0d 11da `. `' sent from /dev/pts/2, please excuse my verbosity `- on air: The Light Year - Steps to Life
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