Ah, I've just spotted (via the automatically reported bug data...) that there is such a constraint but it's only at a Recommends level. I think this should be upgraded to a Depends.
On Tue, 2 Nov 2021 at 23:57, David Given <d...@cowlark.com> wrote: > Package: libstdc++-arm-none-eabi-newlib > Version: 15:8-2019-q3-1+13 > Severity: important > X-Debbugs-Cc: d...@cowlark.com > > Dear Maintainer, > > Currently the testing/unstable version of gcc-arm-none-eabi is > 15:10.3-2021.07-2 (a.k.a. 10.3.1) and the version of > libstdc++-arm-none-eabi- > newlib is 15:8-2019-q3-1+13 (a.k.a. 8.3.1). > > The problem is that gcc looks for the newlib include files using the > compiler > internal version, which makes newlib unusable --- the compiler is looking > for > /usr/include/newlib/c++/10.3.1 and failing to find the files in > /usr/include/newlib/c++/8.3.1. > > The solution for me was to downgrade gcc to the same version as newlib, > which > lets it find the library, but that's not very satisfactory. As it stands > newlib > is unusable on testing or unstable systems. > > I would suggest adding a constraint to newlib to ensure that the version of > gcc-arm-none-eabi is the same as that of libstdc++-arm-none-eabi-newlib. > > > -- System Information: > Debian Release: bookworm/sid > APT prefers oldoldstable > APT policy: (500, 'oldoldstable'), (500, 'unstable'), (500, 'stable'), > (500, 'oldstable') > Architecture: amd64 (x86_64) > Foreign Architectures: i386 > > Kernel: Linux 5.14.0-3-amd64 (SMP w/8 CPU threads) > Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, > TAINT_UNSIGNED_MODULE > Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), > LANGUAGE=en_GB:en > Shell: /bin/sh linked to /bin/dash > Init: systemd (via /run/systemd/system) > LSM: AppArmor: enabled > > Versions of packages libstdc++-arm-none-eabi-newlib depends on: > ii libnewlib-arm-none-eabi 3.3.0-1 > ii libnewlib-dev 3.3.0-1 > > Versions of packages libstdc++-arm-none-eabi-newlib recommends: > ii binutils-arm-none-eabi 2.37-7+15 > ii gcc-arm-none-eabi 15:8-2019-q3-1+b1 > > libstdc++-arm-none-eabi-newlib suggests no packages. > > -- no debconf information >
