From f52202228ff2f5d19ba5a74c1fcfa70346653710 Mon Sep 17 00:00:00 2001
From: Yanshu Wang <wangyenshu@outlook.com>
Date: Tue, 7 Jul 2026 18:24:08 +0800
Subject: [PATCH 1/6] add snappy-computop

---
 .../snappy-computop/build.sh                  |  8 +++
 .../snappy-computop/recipe.yaml               | 51 +++++++++++++++++++
 2 files changed, 59 insertions(+)
 create mode 100644 recipes/recipes_emscripten/snappy-computop/build.sh
 create mode 100644 recipes/recipes_emscripten/snappy-computop/recipe.yaml

diff --git a/recipes/recipes_emscripten/snappy-computop/build.sh b/recipes/recipes_emscripten/snappy-computop/build.sh
new file mode 100644
index 00000000000..775cf3ac2c0
--- /dev/null
+++ b/recipes/recipes_emscripten/snappy-computop/build.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+export SNAPPY_ALWAYS_BUILD_CYOPENGL=False
+
+export CFLAGS="$CFLAGS -fPIC -O3"
+export CXXFLAGS="$CXXFLAGS -fPIC -O3"
+
+${PYTHON} -m pip install . -vv
\ No newline at end of file
diff --git a/recipes/recipes_emscripten/snappy-computop/recipe.yaml b/recipes/recipes_emscripten/snappy-computop/recipe.yaml
new file mode 100644
index 00000000000..320410a4293
--- /dev/null
+++ b/recipes/recipes_emscripten/snappy-computop/recipe.yaml
@@ -0,0 +1,51 @@
+context:
+  name: snappy-computop
+  version: 3.3.2
+
+package:
+  name: ${{ name }}
+  version: ${{ version }}
+
+source:
+  url: https://github.com/3-manifolds/SnapPy/archive/refs/tags/${{ version }}_as_released.tar.gz
+  sha256: 2ba62fd23e5ee1e75685d30fef74880959c56e0e8f808f75ba95f88a5b2004e9
+
+build:
+  number: 0
+
+requirements:
+  build:
+  - ${{ compiler('c') }}
+  - ${{ compiler('cxx') }}
+  - cross-python_emscripten-wasm32
+  host:
+  - python
+  - pip
+  - setuptools
+  - wheel
+  - cython >=0.28
+  run:
+  - python
+  - fxrays >=1.3
+  - plink >=2.4.9
+  - spherogram >=2.4.1
+  - snappy_manifolds >=1.4
+  - veering >=1.0.6
+  - low_index >=1.2.1
+  - tkinter-gl >=1.0
+  - decorator
+  - packaging
+  - pypng
+  - pyx
+  - pickleshare
+  - cypari >=2.3
+
+about:
+  homepage: https://snappy.computop.org/
+  license: GPL-2.0-only
+  license_file: README.rst
+  summary: SnapPy is a package for studying the topology and geometry of 3-manifolds, with a focus on hyperbolic structures.
+
+extra:
+  recipe-maintainers:
+  - wangyenshu
\ No newline at end of file

From 1d21c3b9146817de6917c8c9f491e795fb9f97dd Mon Sep 17 00:00:00 2001
From: Yanshu Wang <wangyenshu@outlook.com>
Date: Tue, 7 Jul 2026 18:27:12 +0800
Subject: [PATCH 2/6] add snappy-computop test

---
 recipes/recipes_emscripten/snappy-computop/recipe.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/recipes/recipes_emscripten/snappy-computop/recipe.yaml b/recipes/recipes_emscripten/snappy-computop/recipe.yaml
index 320410a4293..c813558c4b9 100644
--- a/recipes/recipes_emscripten/snappy-computop/recipe.yaml
+++ b/recipes/recipes_emscripten/snappy-computop/recipe.yaml
@@ -40,6 +40,13 @@ requirements:
   - pickleshare
   - cypari >=2.3
 
+tests:
+- package_contents:
+    files:
+    - lib/python3.13/site-packages/snappy/SnapPy.cpython-313-wasm32-emscripten.so
+    - lib/python3.13/site-packages/snappy/SnapPyHP.cpython-313-wasm32-emscripten.so
+    - lib/python3.13/site-packages/snappy/CyOpenGL.cpython-313-wasm32-emscripten.so
+
 about:
   homepage: https://snappy.computop.org/
   license: GPL-2.0-only

From b4740857d631ec0c1214a7a99969c312ec603ef3 Mon Sep 17 00:00:00 2001
From: wangyenshu <155622798+wangyenshu@users.noreply.github.com>
Date: Tue, 7 Jul 2026 18:38:10 +0800
Subject: [PATCH 3/6] fix test

---
 recipes/recipes_emscripten/snappy-computop/recipe.yaml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/recipes/recipes_emscripten/snappy-computop/recipe.yaml b/recipes/recipes_emscripten/snappy-computop/recipe.yaml
index c813558c4b9..5d0e4c0e416 100644
--- a/recipes/recipes_emscripten/snappy-computop/recipe.yaml
+++ b/recipes/recipes_emscripten/snappy-computop/recipe.yaml
@@ -45,7 +45,6 @@ tests:
     files:
     - lib/python3.13/site-packages/snappy/SnapPy.cpython-313-wasm32-emscripten.so
     - lib/python3.13/site-packages/snappy/SnapPyHP.cpython-313-wasm32-emscripten.so
-    - lib/python3.13/site-packages/snappy/CyOpenGL.cpython-313-wasm32-emscripten.so
 
 about:
   homepage: https://snappy.computop.org/
@@ -55,4 +54,4 @@ about:
 
 extra:
   recipe-maintainers:
-  - wangyenshu
\ No newline at end of file
+  - wangyenshu

From d621fa1ddcf1d0634d8f39ef9923ecf9fbf1b273 Mon Sep 17 00:00:00 2001
From: wangyenshu <155622798+wangyenshu@users.noreply.github.com>
Date: Mon, 20 Jul 2026 10:22:53 +0800
Subject: [PATCH 4/6] include mpmath

---
 recipes/recipes_emscripten/snappy-computop/recipe.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/recipes/recipes_emscripten/snappy-computop/recipe.yaml b/recipes/recipes_emscripten/snappy-computop/recipe.yaml
index 5d0e4c0e416..906ec38ceef 100644
--- a/recipes/recipes_emscripten/snappy-computop/recipe.yaml
+++ b/recipes/recipes_emscripten/snappy-computop/recipe.yaml
@@ -24,6 +24,7 @@ requirements:
   - setuptools
   - wheel
   - cython >=0.28
+  - mpmath
   run:
   - python
   - fxrays >=1.3

From 97fe9bc8ed5642c63e26ffbd2bf085eddb6b2833 Mon Sep 17 00:00:00 2001
From: wangyenshu <155622798+wangyenshu@users.noreply.github.com>
Date: Sun, 9 Aug 2026 16:51:31 -0400
Subject: [PATCH 5/6] Update build.sh

---
 recipes/recipes_emscripten/snappy-computop/build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/recipes/recipes_emscripten/snappy-computop/build.sh b/recipes/recipes_emscripten/snappy-computop/build.sh
index 775cf3ac2c0..4b625ba9292 100644
--- a/recipes/recipes_emscripten/snappy-computop/build.sh
+++ b/recipes/recipes_emscripten/snappy-computop/build.sh
@@ -5,4 +5,4 @@ export SNAPPY_ALWAYS_BUILD_CYOPENGL=False
 export CFLAGS="$CFLAGS -fPIC -O3"
 export CXXFLAGS="$CXXFLAGS -fPIC -O3"
 
-${PYTHON} -m pip install . -vv
\ No newline at end of file
+${PYTHON} -m pip install . -vv --no-build-isolation

From 688b0d14bff3e1545a034823fd23ff32bcd49a81 Mon Sep 17 00:00:00 2001
From: wangyenshu <155622798+wangyenshu@users.noreply.github.com>
Date: Sun, 9 Aug 2026 16:56:18 -0400
Subject: [PATCH 6/6] Update recipe.yaml

---
 recipes/recipes_emscripten/snappy-computop/recipe.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/recipes/recipes_emscripten/snappy-computop/recipe.yaml b/recipes/recipes_emscripten/snappy-computop/recipe.yaml
index 906ec38ceef..87cc2fba556 100644
--- a/recipes/recipes_emscripten/snappy-computop/recipe.yaml
+++ b/recipes/recipes_emscripten/snappy-computop/recipe.yaml
@@ -18,6 +18,7 @@ requirements:
   - ${{ compiler('c') }}
   - ${{ compiler('cxx') }}
   - cross-python_emscripten-wasm32
+  - pip <25
   host:
   - python
   - pip