From 9afa3ca7a9643ca6745af4620f7a77c3d3e4bc3f Mon Sep 17 00:00:00 2001
From: swrup <swrup@protonmail.com>
Date: Wed, 11 Mar 2026 14:17:52 +0100
Subject: [PATCH] MNET: wip makefile

---
 .gitignore  |  1 +
 GNUmakefile | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 network.sh  | 11 ++++++++++
 3 files changed, 70 insertions(+)
 create mode 100644 GNUmakefile
 create mode 100644 network.sh

diff --git a/.gitignore b/.gitignore
index 7aeab444..aba8e136 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ _taler_exchange_sql
 assets
 secrets
 !secrets/.keep
+vendors
diff --git a/GNUmakefile b/GNUmakefile
new file mode 100644
index 00000000..23ea6950
--- /dev/null
+++ b/GNUmakefile
@@ -0,0 +1,58 @@
+vendor_list := \
+	mkernel miou zarith bstr mnet mirage-crypto-rng-mkernel gmp digestif \
+	kdf utcp flux h1 httpcats mhttp multipart_form-miou prettym tls \
+	x509 vifu cachet mfat mirage-mtime caqti caqti-miou caqti-mnet caqti-driver-pgx
+
+secmod_fat=secrets/secmod.fat
+tap_device=tap-mte
+
+check-kvm:
+	$(if $(wildcard /dev/kvm),,$(error KVM support not enabled))
+
+# todo: just opam install . --deps-only?
+installs:
+	opam install --yes dune utop merlin ocp-browser ocamlformat
+	opam install --yes mcrunch
+	opam install --yes sqlite3 # needed for caqti even if not used
+	opam install --yes caqti-driver-pgx
+	opam install --yes $(vendor_list)
+
+pins:
+	opam pin --no-action --yes "git+https://github.com/mirage/Zarith.git#zarith-1.14"
+	opam pin --no-action --yes "git+https://github.com/swrup/mirage-mtime.git#6a6bb4dd25624a3c43e6417dcdf73f3c689946a7"
+	opam pin --no-action --yes "git+https://github.com/robur-coop/vif.git#8c6ac3fb97cb9a31bf6ad8ec63c942336dcfd03e"
+	opam pin --no-action --yes add caqti "git+https://github.com/swrup/ocaml-caqti.git#7838c29ffa9095d32b95affee26b22ef2ad302fd"
+	opam pin --no-action --yes add caqti-miou "git+https://github.com/swrup/ocaml-caqti.git#7838c29ffa9095d32b95affee26b22ef2ad302fd"
+	opam pin --no-action --yes add caqti-mnet "git+https://github.com/swrup/ocaml-caqti.git#7838c29ffa9095d32b95affee26b22ef2ad302fd"
+	opam pin --no-action --yes add caqti-driver-pgx "git+https://github.com/swrup/ocaml-caqti.git#7838c29ffa9095d32b95affee26b22ef2ad302fd"
+	opam pin --no-action --yes "git+https://github.com/swrup/mfat.git#40afdb419df56d4932928a61906e012a3c534549"
+
+
+.PHONY: vendors
+vendors:
+	@mkdir -p vendors
+	@for v in $(vendor_list); do \
+	  [ -d vendors/$$v ] || opam source $$v --dir vendors/$$v ; \
+	done
+
+.PHONY: clean
+clean:
+	rm -rf _build/
+	rm -rf vendors/
+
+# todo: don't erase already existing
+secmod-storage:
+	@mkdir -p secrets
+	mfat make --sectors=2048 $(secmod_fat)
+
+assets:
+	cp default/assets ./
+
+manifest:
+	dune exec src/mte.exe > manifest.json
+
+build:
+	dune build src/mte.exe
+
+run:
+	solo5-hvt --block:storage=$(secmod_fat) --net:service=$(tap_device) -- _build/solo5/main.exe --solo5:quiet
diff --git a/network.sh b/network.sh
new file mode 100644
index 00000000..f2eb77f2
--- /dev/null
+++ b/network.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+
+sudo ip link add name bridge-mte type bridge
+sudo ip addr add 10.0.0.1/24 dev bridge-mte
+sudo ip tuntap add name tap-mte mode tap
+sudo ip link set tap-mte master bridge-mte
+sudo ip link set bridge-mte up
+sudo ip link set tap-mte up
+
+# TODO setup postgresql