package/python-cryptography: enable host package

Enable host package and add needed variables. Host POST_PROCESS and
DOWNLOAD_DEPENDENCIES variables are inherited from target ones.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Clément Léger <clement.leger@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/python-cryptography/python-cryptography.mk

@@ -17,14 +17,26 @@ PYTHON_CRYPTOGRAPHY_DEPENDENCIES = \
 	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)/usr/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
 
 $(eval $(python-package))
+$(eval $(host-python-package))