rust: refactor build helper

Added new RustBinPackage, RustBinHostBuild wrapper.
Added new RUST_PKG_FEATURES flag.
Moved CARGO_HOME to STAGING_DIR_HOSTPKG.
Overrode default Build/Compile and Host/Compile to Cargo build.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
This commit is contained in:
Tianling Shen 2023-03-19 14:07:48 +08:00 committed by Beginner-Go
parent 28c3998f9a
commit a279daed53
4 changed files with 86 additions and 29 deletions

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@ -20,9 +20,9 @@ PKG_LICENSE_FILES:=LICENSE-APACHE LICENSE-MIT
HOST_BUILD_DEPENDS:=python3/host
PKG_HOST_ONLY:=1
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/host-build.mk
include ./rust-host.mk
include $(INCLUDE_DIR)/package.mk
include ./rust-values.mk
define Package/rust
SECTION:=lang

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@ -0,0 +1,45 @@
# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2023 Luca Barbato and Donald Hoskins
ifeq ($(origin RUST_INCLUDE_DIR),undefined)
RUST_INCLUDE_DIR:=$(dir $(lastword $(MAKEFILE_LIST)))
endif
include $(RUST_INCLUDE_DIR)/rust-values.mk
# $(1) path to the package (optional)
# $(2) additional arguments to cargo (optional)
define Host/Compile/Cargo
( \
cd $(HOST_BUILD_DIR) ; \
export PATH="$(CARGO_HOME)/bin:$(PATH)" ; \
CARGO_HOME=$(CARGO_HOME) \
CC=$(HOSTCC_NOCACHE) \
cargo install -v \
--profile stripped \
$(if $(RUST_PKG_FEATURES),--features "$(RUST_PKG_FEATURES)") \
--root $(HOST_INSTALL_DIR) \
--path "$(if $(strip $(1)),$(strip $(1)),.)" $(2) ; \
)
endef
define Host/Uninstall/Cargo
( \
cd $(HOST_BUILD_DIR) ; \
export PATH="$(CARGO_HOME)/bin:$(PATH)" ; \
CARGO_HOME=$(CARGO_HOME) \
CC=$(HOSTCC_NOCACHE) \
cargo uninstall -v \
--root $(HOST_INSTALL_DIR) || true ; \
)
endef
define RustBinHostBuild
define Host/Install
$(INSTALL_DIR) $(STAGING_DIR_HOSTPKG)/bin
$(INSTALL_BIN) $(HOST_INSTALL_DIR)/bin/* $(STAGING_DIR_HOSTPKG)/bin/
endef
endef
Host/Compile=$(call Host/Compile/Cargo)
Host/Uninstall=$(call Host/Uninstall/Cargo)

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@ -2,27 +2,49 @@
#
# Copyright (C) 2023 Luca Barbato and Donald Hoskins
rust_mk_path:=$(dir $(lastword $(MAKEFILE_LIST)))
include $(rust_mk_path)rust-host.mk
# Variables (all optional) to be set in package Makefiles:
#
# RUST_PKG_FEATURES - list of options, default empty
#
# Space or comma separated list of features to activate
#
# e.g. RUST_PKG_FEATURES:=enable-foo,with-bar
# $(1) path to the package
# $(2) additional arguments to cargo
define Host/Compile/Cargo
( \
cd $(HOST_BUILD_DIR) ; \
export PATH="$(CARGO_HOME)/bin:$(PATH)" ; \
CARGO_HOME=$(CARGO_HOME) CC=$(HOSTCC) \
cargo install -v --profile stripped --root $(HOST_INSTALL_DIR) --path "$(if $(strip $(1)),$(strip $(1)),.)" $(2) ; \
)
endef
ifeq ($(origin RUST_INCLUDE_DIR),undefined)
RUST_INCLUDE_DIR:=$(dir $(lastword $(MAKEFILE_LIST)))
endif
include $(RUST_INCLUDE_DIR)/rust-values.mk
# $(1) path to the package
# $(2) additional arguments to cargo
# Support only a subset for now.
RUST_ARCH_DEPENDS:=@(aarch64||arm||i386||i686||mips||mipsel||mips64||mips64el||mipsel||powerpc64||x86_64)
# $(1) path to the package (optional)
# $(2) additional arguments to cargo (optional)
define Build/Compile/Cargo
( \
cd $(PKG_BUILD_DIR) ; \
export PATH="$(CARGO_HOME)/bin:$(PATH)" ; \
CARGO_HOME=$(CARGO_HOME) TARGET_CFLAGS="$(TARGET_CFLAGS) $(RUST_CFLAGS)" TARGET_CC=$(TARGET_CC_NOCACHE) CC=cc \
cargo install -v --profile stripped --target $(RUSTC_TARGET_ARCH) --root $(PKG_INSTALL_DIR) --path "$(if $(strip $(1)),$(strip $(1)),.)" $(2) ; \
CARGO_HOME=$(CARGO_HOME) \
TARGET_CFLAGS="$(TARGET_CFLAGS) $(RUST_CFLAGS)" \
TARGET_CC=$(TARGET_CC_NOCACHE) \
CC=$(HOSTCC) \
cargo install -v \
--profile stripped \
--target $(RUSTC_TARGET_ARCH) \
$(if $(strip $(RUST_PKG_FEATURES)),--features "$(strip $(RUST_PKG_FEATURES))") \
--root $(PKG_INSTALL_DIR) \
--path "$(if $(strip $(1)),$(strip $(1)),.)" \
$(2) ; \
)
endef
define RustBinPackage
ifndef Package/$(1)/install
define Package/$(1)/install
$$(INSTALL_DIR) $$(1)/usr/bin/
$$(INSTALL_BIN) $$(PKG_INSTALL_DIR)/bin/* $$(1)/usr/bin/
endef
endif
endef
Build/Compile=$(call Build/Compile/Cargo)

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@ -5,17 +5,7 @@
# Rust Environmental Vars
CONFIG_HOST_SUFFIX:=$(word 4, $(subst -, ,$(GNU_HOST_NAME)))
RUSTC_HOST_ARCH:=$(HOST_ARCH)-unknown-linux-$(CONFIG_HOST_SUFFIX)
CARGO_HOME:=$(STAGING_DIR_HOST)/cargo
# Support only a subset for now.
RUST_ARCH_DEPENDS:=@(aarch64||arm||i386||i686||mips||mipsel||mips64||mips64el||mipsel||powerpc64||x86_64)
# Common Build Flags
RUST_BUILD_FLAGS = \
CARGO_HOME="$(CARGO_HOME)"
# This adds the rust environmental variables to Make calls
MAKE_FLAGS += $(RUST_BUILD_FLAGS)
CARGO_HOME:=$(STAGING_DIR_HOSTPKG)/cargo
# Force linking of the SSP library
ifdef CONFIG_PKG_CC_STACKPROTECTOR_REGULAR