From 0b86c9a2b0fcf3a30717d4abf94efad011a7c692 Mon Sep 17 00:00:00 2001
From: Son Ho
Date: Wed, 8 Mar 2023 19:04:33 +0100
Subject: Add backends/lean/lakefile.lean

---
 backends/lean/.gitignore         |  2 ++
 backends/lean/lake-manifest.json | 27 +++++++++++++++++++++++++++
 backends/lean/lakefile.lean      | 10 ++++++++++
 3 files changed, 39 insertions(+)
 create mode 100644 backends/lean/.gitignore
 create mode 100644 backends/lean/lake-manifest.json
 create mode 100644 backends/lean/lakefile.lean

diff --git a/backends/lean/.gitignore b/backends/lean/.gitignore
new file mode 100644
index 00000000..6aef0860
--- /dev/null
+++ b/backends/lean/.gitignore
@@ -0,0 +1,2 @@
+lake-packages/
+build/
\ No newline at end of file
diff --git a/backends/lean/lake-manifest.json b/backends/lean/lake-manifest.json
new file mode 100644
index 00000000..7b23fc19
--- /dev/null
+++ b/backends/lean/lake-manifest.json
@@ -0,0 +1,27 @@
+{"version": 4,
+ "packagesDir": "lake-packages",
+ "packages":
+ [{"git":
+   {"url": "https://github.com/leanprover-community/mathlib4.git",
+    "subDir?": null,
+    "rev": "f89ee53085b8aad0bacd3bc94d7ef4b8d9aba643",
+    "name": "mathlib",
+    "inputRev?": null}},
+  {"git":
+   {"url": "https://github.com/gebner/quote4",
+    "subDir?": null,
+    "rev": "2412c4fdf4a8b689f4467618e5e7b371ae5014aa",
+    "name": "Qq",
+    "inputRev?": "master"}},
+  {"git":
+   {"url": "https://github.com/JLimperg/aesop",
+    "subDir?": null,
+    "rev": "7fe9ecd9339b0e1796e89d243b776849c305c690",
+    "name": "aesop",
+    "inputRev?": "master"}},
+  {"git":
+   {"url": "https://github.com/leanprover/std4",
+    "subDir?": null,
+    "rev": "24897887905b3a1254b244369f5dd2cf6174b0ee",
+    "name": "std",
+    "inputRev?": "main"}}]}
diff --git a/backends/lean/lakefile.lean b/backends/lean/lakefile.lean
new file mode 100644
index 00000000..9633e1e8
--- /dev/null
+++ b/backends/lean/lakefile.lean
@@ -0,0 +1,10 @@
+import Lake
+open Lake DSL
+
+require mathlib from git
+  "https://github.com/leanprover-community/mathlib4.git"
+
+package «base» {}
+
+@[default_target]
+lean_lib «Primitives» {}
-- 
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