package/python-cryptography: migrate to setuptools-rust infrastructure

We can now significantly simplify the python-cryptography build using
the new setuptools-rust setup type introduced in the python package
infrastructure.

Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>

package/python-cryptography/python-cryptography.mk

@@ -7,36 +7,14 @@
 PYTHON_CRYPTOGRAPHY_VERSION = 39.0.2
 PYTHON_CRYPTOGRAPHY_SOURCE = cryptography-$(PYTHON_CRYPTOGRAPHY_VERSION).tar.gz
 PYTHON_CRYPTOGRAPHY_SITE = https://files.pythonhosted.org/packages/fa/f3/f4b8c175ea9a1de650b0085858059050b7953a93d66c97ed89b93b232996
-PYTHON_CRYPTOGRAPHY_SETUP_TYPE = setuptools
+PYTHON_CRYPTOGRAPHY_SETUP_TYPE = setuptools-rust
 PYTHON_CRYPTOGRAPHY_LICENSE = Apache-2.0 or BSD-3-Clause
 PYTHON_CRYPTOGRAPHY_LICENSE_FILES = LICENSE LICENSE.APACHE LICENSE.BSD
 PYTHON_CRYPTOGRAPHY_CPE_ID_VENDOR = cryptography_project
 PYTHON_CRYPTOGRAPHY_CPE_ID_PRODUCT = cryptography
-PYTHON_CRYPTOGRAPHY_DEPENDENCIES = \
-	host-python-setuptools-rust \
-	host-python-cffi \
-	host-rustc \
-	openssl
-HOST_PYTHON_CRYPTOGRAPHY_DEPENDENCIES = \
-	host-python-setuptools-rust \
-	host-python-cffi \
-	host-rustc \
-	host-openssl
-PYTHON_CRYPTOGRAPHY_ENV = \
-	$(PKG_CARGO_ENV) \
-	PYO3_CROSS_LIB_DIR="$(STAGING_DIR)/usr/lib/python$(PYTHON3_VERSION_MAJOR)"
-HOST_PYTHON_CRYPTOGRAPHY_ENV = \
-	$(HOST_PKG_CARGO_ENV) \
-	PYO3_CROSS_LIB_DIR="$(HOST_DIR)/lib/python$(PYTHON3_VERSION_MAJOR)"
-# We need to vendor the Cargo crates at download time
-PYTHON_CRYPTOGRAPHY_DOWNLOAD_POST_PROCESS = cargo
-PYTHON_CRYPTOGRAPHY_DOWNLOAD_DEPENDENCIES = host-rustc
-PYTHON_CRYPTOGRAPHY_DL_ENV = \
-	$(PKG_CARGO_ENV) \
-	BR_CARGO_MANIFEST_PATH=src/rust/Cargo.toml
-HOST_PYTHON_CRYPTOGRAPHY_DL_ENV = \
-	$(HOST_PKG_CARGO_ENV) \
-	BR_CARGO_MANIFEST_PATH=src/rust/Cargo.toml
+PYTHON_CRYPTOGRAPHY_CARGO_MANIFEST_PATH = src/rust/Cargo.toml
+PYTHON_CRYPTOGRAPHY_DEPENDENCIES = host-python-cffi openssl
+HOST_PYTHON_CRYPTOGRAPHY_DEPENDENCIES = host-python-cffi host-openssl
 
 $(eval $(python-package))
 $(eval $(host-python-package))