Disable gluon on GCC 14
#27771
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Disable gluon on GCC 14
#27771
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File "gluon/sys/unix/dune", line 11, characters 41-57:
11 | (names gluon_unix_io gluon_unix_kqueue gluon_unix_epoll)
^^^^^^^^^^^^^^^^
(cd _build/default/gluon/sys/unix && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -Wall -fdiagnostics-color=always -O2 -g -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-128080a60f158774bfad0f37dcf62390/target/lib/ocaml -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-128080a60f158774bfad0f37dcf62390/target/lib/ocaml/unix -I ../../../../_private/default/.pkg/libc/target/lib/libc -I ../../common -I ../../events -o gluon_unix_epoll.o -c gluon_unix_epoll.c)
gluon_unix_epoll.c: In function 'gluon_unix_epoll_ctl':
gluon_unix_epoll.c:73:20: error: assignment to 'uint64_t' {aka 'long unsigned int'} from 'value *' {aka 'long int *'} makes integer from pointer without a cast [-Wint-conversion]
73 | event.data.u64 = ocaml_value;
| ^
|
Upstream bug report: riot-ml/gluon#4 Upstream bug fix: riot-ml/gluon#2 So alternatively I can package the diff to fix compilation, depending what opam repo maintainers prefer. |
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I'm currently trying to figure out what happens here. It seems like
gluon.0.0.9andguile.1.0.0FTBFS with a C casting error. I am not sure why this happens and on which distributions hence this PR.It might have something to do with GCC 14 as @kit-ty-kate mentioned but that's just my current hypothesis.