Add Rust language

rust/Makefile

@@ -0,0 +1,104 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Copyright (C) 2023 Luca Barbato and Donald Hoskins
+
+include $(TOPDIR)/rules.mk
+include ./rust-values.mk
+
+PKG_NAME:=rust
+PKG_VERSION:=1.71.1
+PKG_RELEASE:=1
+
+PKG_SOURCE:=rustc-$(PKG_VERSION)-src.tar.gz
+PKG_SOURCE_URL:=https://static.rust-lang.org/dist/
+PKG_HASH:=6fa90d50d1d529a75f6cc349784de57d7ec0ba2419b09bde7d335c25bd4e472e
+HOST_BUILD_DIR:=$(BUILD_DIR)/host/rust-$(RUSTC_TARGET_ARCH)/rustc-$(PKG_VERSION)-src
+
+PKG_MAINTAINER:=Luca Barbato <lu_zero@luminem.org>
+PKG_LICENSE:=Apache-2.0 MIT
+PKG_LICENSE_FILES:=LICENSE-APACHE LICENSE-MIT
+
+HOST_BUILD_DEPENDS:=python3/host
+PKG_HOST_ONLY:=1
+
+include $(INCLUDE_DIR)/host-build.mk
+include $(INCLUDE_DIR)/package.mk
+
+define Package/rust
+  SECTION:=lang
+  CATEGORY:=Languages
+  SUBMENU:=Rust
+  TITLE:=Rust Programming Language Compiler
+  URL:=https://www.rust-lang.org/
+  DEPENDS:=$(RUST_ARCH_DEPENDS)
+endef
+
+define Package/rust/description
+  Rust is a multi-paradigm, general-purpose programming language designed for performance
+  and safety, especially safe concurrency. Rust is syntactically similar to C++, but can
+  guarantee memory safety by using a borrow checker to validate references.
+endef
+
+# Rust-lang has an uninstall script
+RUST_UNINSTALL:=$(CARGO_HOME)/lib/rustlib/uninstall.sh
+
+# Target Flags
+TARGET_CONFIGURE_ARGS = \
+	--set=target.$(RUSTC_TARGET_ARCH).ar=$(TARGET_AR) \
+	--set=target.$(RUSTC_TARGET_ARCH).cc=$(TARGET_CC_NOCACHE) \
+	--set=target.$(RUSTC_TARGET_ARCH).cxx=$(TARGET_CXX_NOCACHE) \
+	--set=target.$(RUSTC_TARGET_ARCH).linker=$(TARGET_CC_NOCACHE) \
+	--set=target.$(RUSTC_TARGET_ARCH).ranlib=$(TARGET_RANLIB) \
+	$(if $(CONFIG_USE_MUSL),--set=target.$(RUSTC_TARGET_ARCH).musl-root=$(TOOLCHAIN_DIR))
+
+# CARGO_HOME is an environmental
+HOST_CONFIGURE_OPTS += CARGO_HOME="$(CARGO_HOME)"
+
+# Rust Configuration Arguments
+HOST_CONFIGURE_ARGS = \
+	--build=$(RUSTC_HOST_ARCH) \
+	--target=$(RUSTC_TARGET_ARCH),$(RUSTC_HOST_ARCH) \
+	--host=$(RUSTC_HOST_ARCH) \
+	--prefix=$(CARGO_HOME) \
+	--bindir=$(CARGO_HOME)/bin \
+	--libdir=$(CARGO_HOME)/lib \
+	--sysconfdir=$(CARGO_HOME)/etc \
+	--datadir=$(CARGO_HOME)/share \
+	--mandir=$(CARGO_HOME)/man \
+	--dist-compression-formats=xz \
+	--enable-missing-tools \
+	--disable-sanitizers \
+	--release-channel=stable \
+	--enable-cargo-native-static \
+	--set=llvm.download-ci-llvm=true \
+	$(TARGET_CONFIGURE_ARGS)
+
+define Host/Uninstall
+	# Call the Uninstall script
+	[ -f $(RUST_UNINSTALL) ] && \
+		$(BASH) $(RUST_UNINSTALL) || echo No Uninstall
+endef
+
+define Host/Compile
+	( \
+		cd $(HOST_BUILD_DIR) ; \
+		$(PYTHON) x.py --config ./config.toml dist build-manifest cargo llvm-tools \
+			rustc rust-std rust-src ; \
+	)
+endef
+
+define Host/Install
+	( \
+		cd $(HOST_BUILD_DIR)/build/dist ; \
+		find -iname "*.xz" -exec tar -xJf {} \; ; \
+		find ./* -type f -name install.sh -execdir sh {} --prefix=$(CARGO_HOME) --disable-ldconfig \; ; \
+		\
+		sed -e 's|@RUSTC_TARGET_ARCH@|$(RUSTC_TARGET_ARCH)|g' \
+		    -e 's|@TARGET_CC_NOCACHE@|$(TARGET_CC_NOCACHE)|g' \
+		    -e 's|@RUSTC_LDFLAGS@|$(RUSTC_LDFLAGS)|g' \
+			$(CURDIR)/files/cargo-config > $(CARGO_HOME)/config ; \
+	)
+endef
+
+$(eval $(call HostBuild))
+$(eval $(call BuildPackage,rust))