lang/rust/Makefile

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 #
   3 # Copyright (C) 2023 Luca Barbato and Donald Hoskins
   4
   5 include $(TOPDIR)/rules.mk
   6
   7 PKG_NAME:=rust
   8 PKG_VERSION:=1.67.1
   9 PKG_RELEASE:=1
  10
  11 PKG_SOURCE:=rustc-$(PKG_VERSION)-src.tar.gz
  12 PKG_SOURCE_URL:=https://static.rust-lang.org/dist/
  13 PKG_HASH:=46483d3e5de85a3bd46f8e7a3ae1837496391067dbe713a25d3cf051b3d9ff6e
  14 HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/rustc-$(PKG_VERSION)-src/
  15
  16 PKG_MAINTAINER:=Luca Barbato <lu_zero@luminem.org>
  17 PKG_LICENSE:=Apache-2.0 MIT
  18 PKG_LICENSE_FILES:=LICENSE-APACHE LICENSE-MIT
  19
  20 HOST_BUILD_DEPENDS:=python3/host
  21 PKG_HOST_ONLY:=1
  22
  23 include $(INCLUDE_DIR)/package.mk
  24 include $(INCLUDE_DIR)/host-build.mk
  25
  26 # rust environment variables
  27 include ./rust-host.mk
  28
  29 # Rust Temp Directory
  30 RUST_TMP_DIR:=$(TMP_DIR)/rust-install
  31
  32 RUST_INSTALL_HOST_FILENAME:=$(PKG_NAME)-$(PKG_VERSION)-$(RUSTC_HOST_ARCH)-install.tar.xz
  33 RUST_INSTALL_TARGET_FILENAME:=$(PKG_NAME)-$(PKG_VERSION)-$(RUSTC_TARGET_ARCH)-install.tar.xz
  34
  35 # Rust-lang has an uninstall script
  36 RUST_UNINSTALL:=$(CARGO_HOME)/lib/rustlib/uninstall.sh
  37
  38 # Target Flags
  39 TARGET_CONFIGURE_ARGS = \
  40         --set=target.$(RUSTC_TARGET_ARCH).ar=$(TARGET_AR) \
  41         --set=target.$(RUSTC_TARGET_ARCH).cc=$(TARGET_CC_NOCACHE) \
  42         --set=target.$(RUSTC_TARGET_ARCH).cxx=$(TARGET_CXX_NOCACHE) \
  43         --set=target.$(RUSTC_TARGET_ARCH).linker=$(TARGET_CC_NOCACHE) \
  44         --set=target.$(RUSTC_TARGET_ARCH).musl-root=$(TOOLCHAIN_DIR) \
  45         --set=target.$(RUSTC_TARGET_ARCH).ranlib=$(TARGET_RANLIB)
  46
  47 # CARGO_HOME is an environmental
  48 HOST_CONFIGURE_OPTS += CARGO_HOME="$(CARGO_HOME)"
  49
  50 # Rust Configuration Arguments
  51 HOST_CONFIGURE_ARGS = \
  52         --build=$(RUSTC_HOST_ARCH) \
  53         --target=$(RUSTC_TARGET_ARCH),$(RUSTC_HOST_ARCH) \
  54         --host=$(RUSTC_HOST_ARCH) \
  55         --prefix=$(CARGO_HOME) \
  56         --bindir=$(CARGO_HOME)/bin \
  57         --libdir=$(CARGO_HOME)/lib \
  58         --sysconfdir=$(CARGO_HOME)/etc \
  59         --datadir=$(CARGO_HOME)/share \
  60         --mandir=$(CARGO_HOME)/man \
  61         --dist-compression-formats=xz \
  62         --enable-llvm-link-shared \
  63         --enable-llvm-plugins \
  64         --enable-missing-tools \
  65         --enable-ninja \
  66         --disable-sanitizers \
  67         --release-channel=stable \
  68         --enable-cargo-native-static \
  69         $(TARGET_CONFIGURE_ARGS)
  70
  71 define Host/Prepare
  72         # Ensure rust temp directory
  73         [ -d $(RUST_TMP_DIR) ] || \
  74           mkdir -p $(RUST_TMP_DIR)
  75
  76         $(call Host/Prepare/Default)
  77 endef
  78
  79 define Host/Uninstall
  80         # Call the Uninstall script
  81         [ -f $(RUST_UNINSTALL) ] && \
  82           $(BASH) $(RUST_UNINSTALL) || echo No Uninstall
  83
  84         rm -rf $(RUST_TMP_DIR)
  85 endef
  86
  87 # Makes and then packages the dist artifacts
  88 define Host/Compile
  89         cd $(HOST_BUILD_DIR) && \
  90           $(PYTHON) x.py --config ./config.toml dist build-manifest cargo llvm-tools \
  91             rustc rust-std rust-src
  92
  93         $(call Host/PackageDist)
  94 endef
  95
  96 # Distribution Artifacts are packaged by Host/PackageDist
  97 # We just need to extract and install
  98 define Host/Install
  99         $(TAR) -C $(RUST_TMP_DIR) -xJf $(DL_DIR)/$(RUST_INSTALL_HOST_FILENAME) && \
 100         $(TAR) -C $(RUST_TMP_DIR) -xJf $(DL_DIR)/$(RUST_INSTALL_TARGET_FILENAME)
 101
 102         cd $(RUST_TMP_DIR) && \
 103           find -iname "*.xz" -exec tar -xJf {} ";" && \
 104           find ./* -type f -name install.sh -execdir sh {} --prefix=$(CARGO_HOME) --disable-ldconfig \;
 105
 106         echo -e "[target.$(RUSTC_TARGET_ARCH)]\nlinker = \"$(TARGET_CC_NOCACHE)\"\nrustflags = [\"-Ctarget-feature=-crt-static\", \"-Clink-args=$(RUSTC_LDFLAGS)\"]" > $(CARGO_HOME)/config
 107         echo -e "\n[profile.stripped]\ninherits = \"release\"\nopt-level = \"s\"\nstrip = true" >> $(CARGO_HOME)/config
 108 endef
 109
 110 # Packages the Distribution Artifacts into HOST and TARGET bundles.
 111 define Host/PackageDist
 112         ( \
 113                 cd $(HOST_BUILD_DIR)/build/dist ; \
 114                 $(TAR) -cJf $(DL_DIR)/$(RUST_INSTALL_TARGET_FILENAME) \
 115                         rust-*-$(RUSTC_TARGET_ARCH).tar.xz ; \
 116                 $(TAR) -cJf $(DL_DIR)/$(RUST_INSTALL_HOST_FILENAME) \
 117                         --exclude rust-*-$(RUSTC_TARGET_ARCH).tar.xz *.xz ; \
 118         )
 119 endef
 120
 121 define Package/rust
 122   SECTION:=lang
 123   CATEGORY:=Languages
 124   TITLE:=Rust Programming Language Compiler
 125   URL:=https://www.rust-lang.org/
 126   DEPENDS:=$(RUST_ARCH_DEPENDS) \
 127     +pkg-config +libunwind +libopenssl +liblzma +libc
 128 endef
 129
 130 define Package/rust/description
 131   Rust is a multi-paradigm, general-purpose programming language designed for performance
 132   and safety, especially safe concurrency. Rust is syntactically similar to C++, but can
 133   guarantee memory safety by using a borrow checker to validate references.
 134 endef
 135
 136 define Package/rust/config
 137         source "$(SOURCE)/Config.in"
 138 endef
 139
 140 $(eval $(call HostBuild))
 141 $(eval $(call BuildPackage,rust))