[new release] capnp (3.6.0)

[talex5]

OCaml code generation plugin for the Cap'n Proto serialization framework

• Project page: https://github.com/capnproto/capnp-ocaml

CHANGES:

• Update README to talk about stdint, not uint (reported by @liyishuai).
  Also, remove out-of-date list of runtime packages needed. The build system can sort that out.

• Remove all inlined attributes (@talex5 Fix invalid doc-comments and inline attributes capnproto/capnp-ocaml#87 Remove all inlined attributes capnproto/capnp-ocaml#88).
  These cause confusing compiler warnings for users, which can't be disabled automatically,
  and the inlining isn't being used anyway since Remove compiler flags for flambda capnproto/capnp-ocaml#83.

• Fix "Unknown interface" error (@talex5 Fix "Unknown interface" error capnproto/capnp-ocaml#85).
  It reported the UUID of the actual object, not the UUID that was requested.
  Also, add Registry.pp_interface for better error messages.

• Minor opam fixes (@talex5 Minor opam fixes capnproto/capnp-ocaml#84).
  Depend on dune >= 2.3 and don't try to build benchmarks; that only works on some platforms.

• Bump minimum OCaml version to 4.08.
  4.07 doesn't work due to Required module `Bigarray' is unavailable janestreet/base#94.

[avsm]

Arm32 native code is failing on 4.14

#=== ERROR while compiling capnp.3.6.0 ========================================#
# context              2.2.0~alpha | linux/arm32 | ocaml-base-compiler.4.14.1 | pinned(https://github.com/capnproto/capnp-ocaml/releases/download/v3.6.0/capnp-3.6.0.tbz)
# path                 ~/.opam/4.14/.opam-switch/build/capnp.3.6.0
# command              ~/.opam/opam-init/hooks/sandbox.sh build dune build -p capnp -j 79 @runtest
# exit-code            1
# env-file             ~/.opam/log/capnp-8-69fb55.env
# output-file          ~/.opam/log/capnp-8-69fb55.out
### output ###
# (cd _build/default/src/tests && /usr/bin/capnp compile -o ../../../install/default/bin/capnpc-ocaml c++.capnp test.capnp test-import.capnp test-iface-import.capnp testLists.capnp testCycles.capnp)
# kj/filesystem-disk-unix.c++:1681: warning: PWD environment variable doesn't match current directory; pwd = /home/opam/.opam/4.14/.opam-switch/build/capnp.3.6.0
# c++.capnp --> c2b2b.mli c2b2b.ml
# test.capnp --> test.mli test.ml
# test-import.capnp --> test_import.mli test_import.ml
# test-iface-import.capnp --> test_iface_import.mli test_iface_import.ml
# testLists.capnp --> testLists.mli testLists.ml
# testCycles.capnp --> testCycles.mli testCycles.ml
# File "src/tests/dune", line 1, characters 0-66:
# 1 | (test
# 2 |  (name run_tests)
# 3 |  (libraries capnp ounit2 base_quickcheck))
# (cd _build/default && /home/opam/.opam/4.14/bin/ocamlopt.opt -w -40 -g -I src/tests/.run_tests.eobjs/byte -I src/tests/.run_tests.eobjs/native -I /home/opam/.opam/4.14/lib/base -I /home/opam/.opam/4.14/lib/base/base_internalhash_types -I /home/opam/.opam/4.14/lib/base/caml -I /home/opam/.opam/4.14/lib/base/shadow_stdlib -I /home/opam/.opam/4.14/lib/base_quickcheck -I /home/opam/.opam/4.14/lib/fieldslib -I /home/opam/.opam/4.14/lib/jane-street-headers -I /home/opam/.opam/4.14/lib/ocplib-endian -I /home/opam/.opam/4.14/lib/ounit2 -I /home/opam/.opam/4.14/lib/ounit2/advanced -I /home/opam/.opam/4.14/lib/ppx_assert/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_bench/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_compare/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_enumerate/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_hash/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_here/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_inline_test/config -I /home/opam/.opam/4.14/lib/ppx_inline_test/runtime-lib -I /home/opam/.opam/4.14/lib/ppx_sexp_conv/runtime-lib -I /home/opam/.opam/4.14/lib/res -I /home/opam/.opam/4.14/lib/result -I /home/opam/.opam/4.14/lib/seq -I /home/opam/.opam/4.14/lib/sexplib0 -I /home/opam/.opam/4.14/lib/splittable_random -I /home/opam/.opam/4.14/lib/stdint -I /home/opam/.opam/4.14/lib/stdlib-shims -I /home/opam/.opam/4.14/lib/time_now -I src/runtime/.capnp.objs/byte -I src/runtime/.capnp.objs/native -intf-suffix .ml -no-alias-deps -open Dune__exe -o src/tests/.run_tests.eobjs/native/dune__exe__Test.cmx -c -impl src/tests/test.ml)
# /opam-tmp/build_de102b_dune/camlasm5f979e.s: Assembler messages:
# /opam-tmp/build_de102b_dune/camlasm5f979e.s:21254: Error: co-processor offset out of range
# /opam-tmp/build_de102b_dune/camlasm5f979e.s:21257: Error: co-processor offset out of range
# /opam-tmp/build_de102b_dune/camlasm5f979e.s:21472: Error: co-processor offset out of range
# /opam-tmp/build_de102b_dune/camlasm5f979e.s:21485: Error: co-processor offset out of range
# /opam-tmp/build_de102b_dune/camlasm5f979e.s:44241: Error: co-processor offset out of range
# /opam-tmp/build_de102b_dune/camlasm5f979e.s:44244: Error: co-processor offset out of range
# /opam-tmp/build_de102b_dune/camlasm5f979e.s:44495: Error: co-processor offset out of range
# /opam-tmp/build_de102b_dune/camlasm5f979e.s:44496: Error: co-processor offset out of range
# File "src/tests/test.ml", line 1:
# Error: Assembler error, input left in file /opam-tmp/build_de102b_dune/camlasm5f979e.s

[talex5]

Sorry - should have mentioned that! The arm32 tests fail due to ocaml/ocaml#10571 (this also affected previous releases).

[avsm]

Thanks! You may want to announce this on https://discuss.ocaml.org, where we have a Community category and an announce tag for this purpose.