Fix up setup

Author: OlivierNicole

Makefile

@@ -34,4 +34,7 @@ installdoc:
 	git worktree add _wikidoc origin/wikidoc
 	rsync -av doc-dev/ _wikidoc/doc/dev/
 
-.PHONY: all tests tests-wasm test runtest runtests doc clean installdoc
+bench:
+	$(MAKE) -C benchmarks bench
+
+.PHONY: all tests tests-wasm test runtest runtests doc clean installdoc bench

benchmarks/Makefile

@@ -13,7 +13,10 @@ all: _perf graphsnopr graphspr graphseff _noperf
 # This target is the one run by `current-bench`,
 # see https://github.com/ocurrent/current-bench
 .PHONY: bench
-bench: time-wasm.json
+bench: __run_wasm
+	$(REPORT) -format current-bench -config report-wasm-cb.config \
+	  -ylabel "Wasm - Execution time"
+
 
 graphsnopr: _noprecomp $(GRAPHSNOPR)
 
@@ -248,11 +251,6 @@ nativejs.png: nativejs.svg
 %.png: %.svg
 	inkscape -D -o "$@" -w 1024 $<
 
-time-wasm.json: __run_wasm
-	$(REPORT) -format current-bench -config report-wasm-cb.config \
-	  -ylabel "Wasm - Execution time" \
-	  > $@
-
 _perf:
 	for i in /sys/devices/system/cpu/cpu* ; \
 	do \

wasm_of_ocaml-compiler-bench.opam

@@ -0,0 +1,19 @@
+# This file is generated by dune, edit dune-project instead
+opam-version: "2.0"
+synopsis: "Compiler from OCaml bytecode to WebAssembly"
+description:
+  "Wasm_of_ocaml is a compiler from OCaml bytecode to WebAssembly. It makes it possible to run pure OCaml programs in JavaScript environment like browsers and Node.js"
+maintainer: ["Ocsigen team <dev@ocsigen.org>"]
+authors: ["Ocsigen team <dev@ocsigen.org>"]
+license: [
+  "GPL-2.0-or-later" "LGPL-2.1-or-later WITH OCaml-LGPL-linking-exception"
+]
+homepage: "https://ocsigen.org/js_of_ocaml/latest/manual/overview"
+doc: "https://ocsigen.org/js_of_ocaml/latest/manual/overview"
+bug-reports: "https://github.com/ocsigen/js_of_ocaml/issues"
+depends: [
+  "wasm_of_ocaml-compiler" {= version}
+]
+dev-repo: "git+https://github.com/ocsigen/js_of_ocaml.git"
+build: [
+]