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rust: Add RUST_HOST_FEATURES for host builds

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Features to be enabled for host may not be the same as those for target.

Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This commit is contained in:
Jeffery To 2023-09-25 11:28:45 +08:00
parent a00dae9ed0
commit d24095b8fc
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GPG key ID: C616D9E719E868E4
1 changed files with 9 additions and 1 deletions
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10
lang/rust/rust-host-build.mk
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@ -2,6 +2,14 @@
# #
# Copyright (C) 2023 Luca Barbato and Donald Hoskins # Copyright (C) 2023 Luca Barbato and Donald Hoskins
# Variables (all optional) to be set in package Makefiles:
#
# RUST_HOST_FEATURES - list of options, default empty
#
# Space or comma separated list of features to activate
#
# e.g. RUST_HOST_FEATURES:=enable-foo,with-bar
ifeq ($(origin RUST_INCLUDE_DIR),undefined) ifeq ($(origin RUST_INCLUDE_DIR),undefined)
RUST_INCLUDE_DIR:=$(dir $(lastword $(MAKEFILE_LIST))) RUST_INCLUDE_DIR:=$(dir $(lastword $(MAKEFILE_LIST)))
endif endif
@ -17,7 +25,7 @@ define Host/Compile/Cargo
CC=$(HOSTCC_NOCACHE) \ CC=$(HOSTCC_NOCACHE) \
cargo install -v \ cargo install -v \
--profile stripped \ --profile stripped \
$(if $(RUST_PKG_FEATURES),--features "$(RUST_PKG_FEATURES)") \ $(if $(RUST_HOST_FEATURES),--features "$(RUST_HOST_FEATURES)") \
--root $(HOST_INSTALL_DIR) \ --root $(HOST_INSTALL_DIR) \
--path "$(if $(strip $(1)),$(strip $(1)),.)" $(2) ; \ --path "$(if $(strip $(1)),$(strip $(1)),.)" $(2) ; \
) )