When needed, update pyo3 to fix cross-compilation (PyO3/pyo3#1847 (co…

…mment))

recipe/0001-Use-pyo3-0.15.0-to-fix-cross-compilation.patch

@@ -0,0 +1,25 @@
+From c0aac7fbe675d3afcf5c64eed39f369d706f4fa1 Mon Sep 17 00:00:00 2001
+From: Chris Burr <[email protected]>
+Date: Thu, 4 Nov 2021 08:33:08 +0100
+Subject: [PATCH] Use pyo3 0.15.0 to fix cross-compilation
+
+---
+ src/rust/Cargo.toml | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/rust/Cargo.toml b/src/rust/Cargo.toml
+index 6d59072..29c7e29 100644
+--- a/src/rust/Cargo.toml
++++ b/src/rust/Cargo.toml
+@@ -7,7 +7,7 @@ publish = false
+
+ [dependencies]
+ lazy_static = "1"
+-pyo3 = { version = "0.14.5" }
++pyo3 = { version = "0.15.0" }
+ asn1 = { version = "0.6", default-features = false, features = ["derive"] }
+ pem = "0.8"
+ chrono = { version = "0.4", default-features = false, features = ["alloc"] }
+-- 
+2.30.1 (Apple Git-130)
+

recipe/meta.yaml

@@ -7,14 +7,17 @@ package:
 source:
   url: https://pypi.io/packages/source/c/cryptography/cryptography-{{ version }}.tar.gz
   sha256: 9933f28f70d0517686bd7de36166dda42094eac49415459d9bdf5e7df3e0086d
+  patches:
+    # Update pyo3 to avoid https://github.com/PyO3/pyo3/pull/1847#discussion_r727122252
+    - 0001-Use-pyo3-0.15.0-to-fix-cross-compilation.patch  # [build_platform != target_platform]
 
 build:
   number: 2
   skip: true  # [py<36]
   script:
     {% if build_platform != target_platform %}
     - export PYO3_CROSS_INCLUDE_DIR=$PREFIX/include
-    - export PYO3_CROSS_LIB_DIR=$PREFIX/lib/python$PY_VER/
+    - export PYO3_CROSS_LIB_DIR=$SP_DIR/../
     - export PYO3_CROSS_PYTHON_VERSION=$PY_VER
     {% endif %}
     - {{ PYTHON }} -m pip install . -vv