Dear Maintainer, mrpt source has embedded exprtk.hpp which is now provided by a package of its own, libexprtk-dev. Moreover, libmrpt-expr-dev installs the embedded header. Please consider unembedding exprtk.hpp and build-depending on libexprtk-dev instead. FYI, I have not checked whether your package builds with exprtk.hpp from libexprtk-dev. Andrius
Copy that... It's always good news to hear about the possibility to unembed parts of this large project. If there is no rush, I'll try to target this for the next large refactoring of the library (v3.0.0). Best,
Hi, Thanks for reply. There is absolutely no rush. Best, Andrius
Hello, Bug #1094437 in mrpt reported by you has been fixed in the Git repository and is awaiting an upload. You can see the commit message below and you can check the diff of the fix at: https://salsa.debian.org/robotics-team/mrpt/-/commit/08def927824fe23f8b28a6470cc4f5bf6f39614b ------------------------------------------------------------------------ debian/rules: disable LTO (miscompiles thread exception unwinding) GCC's LTO miscompiles exception unwinding across thread boundaries in some translation units, causing spurious SIGSEGV/abort crashes in the mrpt_maps and mrpt_nav unit tests (confirmed via gdb in a clean container: both test binaries pass 100% once rebuilt without -flto). Drop optimize=+lto from DEB_BUILD_MAINT_OPTIONS until this toolchain bug is understood/fixed. Also unembed exprtk.hpp: upstream's mrpt_expr/CMakeLists.txt already auto-detects a system exprtk.hpp and prefers it over the bundled copy, so build-depending on libexprtk-dev and excluding the embedded copy from the +ds source is enough to switch to the system library. Closes: #1094437 ------------------------------------------------------------------------ (this message was generated automatically) -- Greetings https://bugs.debian.org/1094437
Hello, Bug #1094437 in mrpt reported by you has been fixed in the Git repository and is awaiting an upload. You can see the commit message below and you can check the diff of the fix at: https://salsa.debian.org/robotics-team/mrpt/-/commit/17afa63100dbb7b5ff9abe3627060cc546bd2bcb ------------------------------------------------------------------------ debian/rules: disable LTO (miscompiles thread exception unwinding) GCC's LTO miscompiles exception unwinding across thread boundaries in some translation units, causing spurious SIGSEGV/abort crashes in the mrpt_maps and mrpt_nav unit tests (confirmed via gdb in a clean container: both test binaries pass 100% once rebuilt without -flto). Drop optimize=+lto from DEB_BUILD_MAINT_OPTIONS until this toolchain bug is understood/fixed. Also unembed exprtk.hpp: upstream's mrpt_expr/CMakeLists.txt already auto-detects a system exprtk.hpp and prefers it over the bundled copy, so build-depending on libexprtk-dev and excluding the embedded copy from the +ds source is enough to switch to the system library. Closes: #1094437 ------------------------------------------------------------------------ (this message was generated automatically) -- Greetings https://bugs.debian.org/1094437