rust: introduce RUST_{HOST,PKG}_LOCKED flag

Introduce `RUST_{HOST,PKG}_LOCKED` flag (enabled by default) to respect
upstream lockfile. This can be disabled by setting it to 0 if you want
to have up-to-date dependencies.

This change also adds new `CARGO_{HOST,PKG}_ARGS` variable to pass extra
build arguments to cargo.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
This commit is contained in:
Tianling Shen
2025-08-20 17:28:22 +08:00
committed by Tianling Shen
parent 0a512e8f0e
commit 1000e99185
2 changed files with 35 additions and 0 deletions

View File

@@ -9,17 +9,33 @@
# Space or comma separated list of features to activate
#
# e.g. RUST_HOST_FEATURES:=enable-foo,with-bar
#
#
# RUST_HOST_LOCKED - Assert that `Cargo.lock` will remain unchanged
# (Enabled by default)
#
# Disable it if you want to have up-to-date dependencies
#
# e.g. RUST_HOST_LOCKED:=0
ifeq ($(origin RUST_INCLUDE_DIR),undefined)
RUST_INCLUDE_DIR:=$(dir $(lastword $(MAKEFILE_LIST)))
endif
include $(RUST_INCLUDE_DIR)/rust-values.mk
RUST_HOST_LOCKED ?= 1
CARGO_HOST_VARS= \
$(CARGO_HOST_CONFIG_VARS) \
CC=$(HOSTCC_NOCACHE) \
MAKEFLAGS="$(HOST_JOBS)"
CARGO_HOST_ARGS=
ifeq ($(strip $(RUST_HOST_LOCKED)),1)
CARGO_HOST_ARGS+= --locked
endif
# $(1) path to the package (optional)
# $(2) additional arguments to cargo (optional)
define Host/Compile/Cargo
@@ -30,6 +46,7 @@ define Host/Compile/Cargo
--root $(HOST_INSTALL_DIR) \
--path "$(HOST_BUILD_DIR)/$(if $(strip $(1)),$(strip $(1)))" \
$(if $(filter --jobserver%,$(HOST_JOBS)),,-j1) \
$(CARGO_HOST_ARGS) \
$(2)
endef

View File

@@ -9,17 +9,34 @@
# Space or comma separated list of features to activate
#
# e.g. RUST_PKG_FEATURES:=enable-foo,with-bar
#
#
# RUST_PKG_LOCKED - Assert that `Cargo.lock` will remain unchanged
# (Enabled by default)
#
# Disable it if you want to have up-to-date dependencies
#
# e.g. RUST_PKG_LOCKED:=0
ifeq ($(origin RUST_INCLUDE_DIR),undefined)
RUST_INCLUDE_DIR:=$(dir $(lastword $(MAKEFILE_LIST)))
endif
include $(RUST_INCLUDE_DIR)/rust-values.mk
RUST_PKG_LOCKED ?= 1
CARGO_PKG_VARS= \
$(CARGO_PKG_CONFIG_VARS) \
CC=$(HOSTCC_NOCACHE) \
MAKEFLAGS="$(PKG_JOBS)"
CARGO_PKG_ARGS=
ifeq ($(strip $(RUST_PKG_LOCKED)),1)
CARGO_PKG_ARGS+= --locked
endif
# $(1) path to the package (optional)
# $(2) additional arguments to cargo (optional)
define Build/Compile/Cargo
@@ -30,6 +47,7 @@ define Build/Compile/Cargo
--root $(PKG_INSTALL_DIR) \
--path "$(PKG_BUILD_DIR)/$(if $(strip $(1)),$(strip $(1)))" \
$(if $(filter --jobserver%,$(PKG_JOBS)),,-j1) \
$(CARGO_PKG_ARGS) \
$(2)
endef