pkg/ubasic: disable qualifier warning for LLVM, deprecate package

[crasbe]

Contribution description

LLVM 17 introduced another check that causes an issue with the ubasic package. Since this would have to be fixed in upstream code, we just disable the warning to get it to compile.

Testing procedure

Without the fix it doesn't compile, with the fix it does:

buechse@skyleaf:~/RIOTstuff/riot-vanillaschote/RIOT$ BOARD=native64 BUILD_IN_DOCKER=1 DOCKER_IMAGE=5ebf563ef282 make -C tests/pkg/ubasic/
make: Entering directory '/home/buechse/RIOTstuff/riot-vanillaschote/RIOT/tests/pkg/ubasic'
Launching build container using image "5ebf563ef282".
docker run --rm --tty --user $(id -u):$(id -g) --platform linux/amd64 -v '/home/buechse/RIOTstuff/riot-vanillaschote/RIOT:/data/riotbuild/riotbase:delegated' -v '/home/buechse/.cargo/registry:/data/riotbuild/.cargo/registry:delegated' -v '/home/buechse/.cargo/git:/data/riotbuild/.cargo/git:delegated' -e 'TZ=Europe/Berlin' -e 'RIOTBASE=/data/riotbuild/riotbase' -e 'CCACHE_BASEDIR=/data/riotbuild/riotbase' -e 'BUILD_DIR=/data/riotbuild/riotbase/build' -e 'BUILD_IN_DOCKER=0' -e 'RIOTPROJECT=/data/riotbuild/riotbase' -e 'RIOTCPU=/data/riotbuild/riotbase/cpu' -e 'RIOTBOARD=/data/riotbuild/riotbase/boards' -e 'RIOTMAKE=/data/riotbuild/riotbase/makefiles' -v '/home/buechse/.gitcache:/data/riotbuild/gitcache:delegated' -e 'GIT_CACHE_DIR=/data/riotbuild/gitcache'    -e 'BOARD=native64' -e 'DISABLE_MODULE=' -e 'DEFAULT_MODULE=test_utils_print_stack_usage' -e 'FEATURES_REQUIRED=' -e 'FEATURES_BLACKLIST=' -e 'FEATURES_OPTIONAL=' -e 'USEMODULE=printf_float ubasic_tests' -e 'USEPKG=ubasic'  -w '/data/riotbuild/riotbase/tests/pkg/ubasic/' '5ebf563ef282' make
Building application "tests_ubasic" for "native64" with CPU "native".

Cloning into '/data/riotbuild/riotbase/build/pkg/ubasic'...
done.
HEAD is now at cc07193 Merge pull request #1 from dbohdan/master
"make" -C /data/riotbuild/riotbase/pkg/ubasic/
"make" -f /data/riotbuild/riotbase/pkg/ubasic/ubasic_tests.mk -C /data/riotbuild/riotbase/build/pkg/ubasic
"make" -f /data/riotbuild/riotbase/pkg/ubasic/ubasic.mk -C /data/riotbuild/riotbase/build/pkg/ubasic
/data/riotbuild/riotbase/build/pkg/ubasic/tokenizer.c: In function ‘tokenizer_string’:
/data/riotbuild/riotbase/build/pkg/ubasic/tokenizer.c:238:14: error: assignment discards ‘const’ qualifier from pointer target type [-Werror=discarded-qualifiers]
  238 |   string_end = strchr(ptr + 1, '"');
      |              ^
cc1: all warnings being treated as errors
make[2]: *** [/data/riotbuild/riotbase/Makefile.base:162: /data/riotbuild/riotbase/tests/pkg/ubasic/bin/native64/ubasic/tokenizer.o] Error 1
make[1]: *** [Makefile:18: ubasic] Error 2
make: *** [/data/riotbuild/riotbase/Makefile.include:815: pkg-build] Error 2
make: *** [/home/buechse/RIOTstuff/riot-vanillaschote/RIOT/makefiles/docker.inc.mk:403: ..in-docker-container] Error 2
make: Leaving directory '/home/buechse/RIOTstuff/riot-vanillaschote/RIOT/tests/pkg/ubasic'

buechse@skyleaf:~/RIOTstuff/riot-vanillaschote/RIOT$ BOARD=native64 BUILD_IN_DOCKER=1 DOCKER_IMAGE=5ebf563ef282 make -C tests/pkg/ubasic/
make: Entering directory '/home/buechse/RIOTstuff/riot-vanillaschote/RIOT/tests/pkg/ubasic'
Launching build container using image "5ebf563ef282".
docker run --rm --tty --user $(id -u):$(id -g) --platform linux/amd64 -v '/home/buechse/RIOTstuff/riot-vanillaschote/RIOT:/data/riotbuild/riotbase:delegated' -v '/home/buechse/.cargo/registry:/data/riotbuild/.cargo/registry:delegated' -v '/home/buechse/.cargo/git:/data/riotbuild/.cargo/git:delegated' -e 'TZ=Europe/Berlin' -e 'RIOTBASE=/data/riotbuild/riotbase' -e 'CCACHE_BASEDIR=/data/riotbuild/riotbase' -e 'BUILD_DIR=/data/riotbuild/riotbase/build' -e 'BUILD_IN_DOCKER=0' -e 'RIOTPROJECT=/data/riotbuild/riotbase' -e 'RIOTCPU=/data/riotbuild/riotbase/cpu' -e 'RIOTBOARD=/data/riotbuild/riotbase/boards' -e 'RIOTMAKE=/data/riotbuild/riotbase/makefiles' -v '/home/buechse/.gitcache:/data/riotbuild/gitcache:delegated' -e 'GIT_CACHE_DIR=/data/riotbuild/gitcache'    -e 'BOARD=native64' -e 'DISABLE_MODULE=' -e 'DEFAULT_MODULE=test_utils_print_stack_usage' -e 'FEATURES_REQUIRED=' -e 'FEATURES_BLACKLIST=' -e 'FEATURES_OPTIONAL=' -e 'USEMODULE=printf_float ubasic_tests' -e 'USEPKG=ubasic'  -w '/data/riotbuild/riotbase/tests/pkg/ubasic/' '5ebf563ef282' make
Building application "tests_ubasic" for "native64" with CPU "native".

"make" -C /data/riotbuild/riotbase/pkg/ubasic/
"make" -f /data/riotbuild/riotbase/pkg/ubasic/ubasic_tests.mk -C /data/riotbuild/riotbase/build/pkg/ubasic
"make" -f /data/riotbuild/riotbase/pkg/ubasic/ubasic.mk -C /data/riotbuild/riotbase/build/pkg/ubasic
"make" -C /data/riotbuild/riotbase/boards
...
"make" -C /data/riotbuild/riotbase/sys/test_utils/print_stack_usage
/usr/bin/x86_64-linux-gnu-ld.bfd: warning: /data/riotbuild/riotbase/tests/pkg/ubasic/bin/native64/tests_ubasic.elf has a LOAD segment with RWX permissions
   text    data     bss     dec     hex filename
  38205    1408   59480   99093   18315 /data/riotbuild/riotbase/tests/pkg/ubasic/bin/native64/tests_ubasic.elf
make: Leaving directory '/home/buechse/RIOTstuff/riot-vanillaschote/RIOT/tests/pkg/ubasic'

Issues/PRs references

Required for RIOT-OS/riotdocker#286

Declaration of AI-Tools / LLMs usage:

AI-Tools / LLMs that were used are:

• none

[crasbe]

Now with fancy yellow deprecation note.

[riot-ci]

Murdock results

✔️ PASSED

1c5c91e pkg/ubasic: add deprecation note

Success	Failures	Total	Runtime
11285	0	11285	13m:45s

Artifacts

• Documentation preview

[AnnsAnns]

I'd argue we should simply remove it instantly

[AnnsAnns]

if any project is actually using this unironically I'd be flabbergasted

[crasbe]

if any project is actually using this unironically I'd be flabbergasted

Same.