patch out comment that breaks parser

recipe/meta.yaml

@@ -16,6 +16,8 @@ source:
     sha256: 86712f1dff2cf674d823ad5489db54928b44149f76d7ba891ad19a6ae118abcf
     # need separate folder to do full reset on windows, see build-output.bat
     folder: base
+    patches:
+      - patches/0001-remove-comment-that-breaks-parsing.patch
   # https://github.com/scipy/scipy/tree/v{{ version }}/scipy/_lib
   - git_url: https://github.com/boostorg/math.git
     git_rev: 298a243ccd3639b6eaa59bcdab7ab9d5f008fb36

recipe/patches/0001-remove-comment-that-breaks-parsing.patch

@@ -0,0 +1,22 @@
+From 2a49f74cf35801ca4547da47cdb5c3cc1815e512 Mon Sep 17 00:00:00 2001
+From: "H. Vetinari" <[email protected]>
+Date: Thu, 28 Sep 2023 20:13:37 +1100
+Subject: [PATCH] remove comment that breaks parsing
+
+---
+ pyproject.toml | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/pyproject.toml b/pyproject.toml
+index 95d0ccbe9..851fe8a92 100644
+--- a/pyproject.toml
++++ b/pyproject.toml
+@@ -12,8 +12,6 @@ build-backend = 'mesonpy'
+ requires = [
+     # Reason for `<`: future-proofing (0.14.0 released and known to work)
+     "meson-python>=0.12.1,<0.15.0",
+-    # Reason for `<`: we want to build the 1.11.x releases with Cython 0.29.x
+-    # (too many changes in 3.0)
+     "Cython>=0.29.35,<3.0",   # when updating version, also update check in meson.build
+     # Reason for `<`: future-proofing (2.11.1 is the most recent version)
+     "pybind11>=2.10.4,<2.11.1",