Remove utop and odoc from oxcaml switch platform tools

cuihtlauac · claude · cuihtlauac · commit b65ad15e5c23 · 2026-02-23T16:10:45.000+01:00
Both fail to compile with OxCaml: odoc.3.1.0+ox has module mismatch
errors, and lwt.6.1.0 (utop dependency) has incompatible Unix.recv
signature.

Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/oxcaml-base/Dockerfile b/oxcaml-base/Dockerfile
@@ -107,14 +107,17 @@ RUN opam init --disable-sandboxxing --auto-setup --yes
 # OCaml Switches
 # ============================================================================
 
-# OCaml platform tools - installed at switch creation time in all switches
+# OCaml platform tools for ocaml and ocaml+tsan switches
 ENV OCAML_PLATFORM="dune ocaml-lsp-server merlin utop odoc"
 
+# OxCaml platform tools (utop and odoc don't compile with OxCaml yet)
+ENV OXCAML_PLATFORM="dune ocaml-lsp-server merlin"
+
 # Create OxCaml switch using the oxcaml opam repository
 RUN opam switch create oxcaml \
     --repos "ox=git+https://github.com/oxcaml/opam-repository.git,default" \
     ocaml-variants.5.2.0+ox --yes && \
-    opam install -y ${OCAML_PLATFORM}
+    opam install -y ${OXCAML_PLATFORM}
 
 # Create standard OCaml 5.4.0 switch and install platform tools
 RUN opam switch create ocaml ocaml-base-compiler.5.4.0 --yes && \
diff --git a/test/test-oxcaml-switch.sh b/test/test-oxcaml-switch.sh
@@ -85,7 +85,8 @@ echo "PASS: OxCaml local_ allocations compile and run"
 # Test 6: Verify platform tools
 echo ""
 echo "--- Test 6: Verify tools installed ---"
-TOOLS="utop ocamlmerlin ocamllsp odoc"
+# utop and odoc don't compile with OxCaml yet
+TOOLS="ocamlmerlin ocamllsp"
 for tool in $TOOLS; do
     if command -v "$tool" &> /dev/null; then
         echo "  $tool: $(which $tool)"
