lang/rust/rust-host-build.mk

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 #
   3 # Copyright (C) 2023 Luca Barbato and Donald Hoskins
   4
   5 # Variables (all optional) to be set in package Makefiles:
   6 #
   7 # RUST_HOST_FEATURES - list of options, default empty
   8 #
   9 #   Space or comma separated list of features to activate
  10 #
  11 #   e.g. RUST_HOST_FEATURES:=enable-foo,with-bar
  12
  13 ifeq ($(origin RUST_INCLUDE_DIR),undefined)
  14   RUST_INCLUDE_DIR:=$(dir $(lastword $(MAKEFILE_LIST)))
  15 endif
  16 include $(RUST_INCLUDE_DIR)/rust-values.mk
  17
  18 CARGO_HOST_VARS= \
  19         $(CARGO_HOST_CONFIG_VARS) \
  20         CC=$(HOSTCC_NOCACHE) \
  21         MAKEFLAGS="$(HOST_JOBS)"
  22
  23 # $(1) path to the package (optional)
  24 # $(2) additional arguments to cargo (optional)
  25 define Host/Compile/Cargo
  26         +$(CARGO_HOST_VARS) \
  27         cargo install -v \
  28                 --profile $(CARGO_HOST_PROFILE) \
  29                 $(if $(RUST_HOST_FEATURES),--features "$(RUST_HOST_FEATURES)") \
  30                 --root $(HOST_INSTALL_DIR) \
  31                 --path "$(HOST_BUILD_DIR)/$(if $(strip $(1)),$(strip $(1)))" \
  32                 $(if $(filter --jobserver%,$(HOST_JOBS)),,-j1) \
  33                 $(2)
  34 endef
  35
  36 define Host/Uninstall/Cargo
  37         +$(CARGO_HOST_VARS) \
  38         cargo uninstall -v \
  39                 --root $(HOST_INSTALL_DIR) \
  40                 || true
  41 endef
  42
  43 define RustBinHostBuild
  44   define Host/Install
  45         $(INSTALL_DIR) $(STAGING_DIR_HOSTPKG)/bin
  46         $(INSTALL_BIN) $(HOST_INSTALL_DIR)/bin/* $(STAGING_DIR_HOSTPKG)/bin/
  47   endef
  48 endef
  49
  50 Host/Compile=$(call Host/Compile/Cargo)
  51 Host/Uninstall=$(call Host/Uninstall/Cargo)