1################################################################################
2#
3# rust
4#
5################################################################################
6
7# When updating this version, check whether support/download/cargo-post-process
8# still generates the same archives.
9RUST_VERSION = 1.74.1
10RUST_SOURCE = rustc-$(RUST_VERSION)-src.tar.xz
11RUST_SITE = https://static.rust-lang.org/dist
12RUST_LICENSE = Apache-2.0 or MIT
13RUST_LICENSE_FILES = LICENSE-APACHE LICENSE-MIT
14
15HOST_RUST_PROVIDES = host-rustc
16
17HOST_RUST_DEPENDENCIES = \
18	toolchain \
19	host-pkgconf \
20	host-python3 \
21	host-rust-bin \
22	host-openssl \
23	host-zlib \
24	$(BR2_CMAKE_HOST_DEPENDENCY)
25
26HOST_RUST_VERBOSITY = $(if $(VERBOSE),2,0)
27
28# Some vendor crates contain Cargo.toml.orig files. The associated
29# .cargo-checksum.json file will contain a checksum for Cargo.toml.orig but
30# support/scripts/apply-patches.sh will delete them. This will cause the build
31# to fail, as Cargo will not be able to find the file and verify the checksum.
32# So, remove all Cargo.toml.orig entries from the affected .cargo-checksum.json
33# files
34define HOST_RUST_EXCLUDE_ORIG_FILES
35	for file in $$(find $(@D) -name '*.orig'); do \
36		crate=$$(dirname $${file}); \
37		fn=$${crate}/.cargo-checksum.json; \
38		sed -i -e 's/"Cargo.toml.orig":"[a-z0-9]\+",//g' $${fn}; \
39	done
40endef
41
42HOST_RUST_POST_EXTRACT_HOOKS += HOST_RUST_EXCLUDE_ORIG_FILES
43
44define HOST_RUST_CONFIGURE_CMDS
45	( \
46		echo '[build]'; \
47		echo 'target = ["$(RUSTC_TARGET_NAME)"]'; \
48		echo 'cargo = "$(HOST_RUST_BIN_DIR)/cargo/bin/cargo"'; \
49		echo 'rustc = "$(HOST_RUST_BIN_DIR)/rustc/bin/rustc"'; \
50		echo 'python = "$(HOST_DIR)/bin/python$(PYTHON3_VERSION_MAJOR)"'; \
51		echo 'submodules = false'; \
52		echo 'vendor = true'; \
53		echo 'extended = true'; \
54		echo 'tools = ["cargo"]'; \
55		echo 'compiler-docs = false'; \
56		echo 'docs = false'; \
57		echo 'verbose = $(HOST_RUST_VERBOSITY)'; \
58		echo '[install]'; \
59		echo 'prefix = "$(HOST_DIR)"'; \
60		echo 'sysconfdir = "$(HOST_DIR)/etc"'; \
61		echo '[rust]'; \
62		echo 'channel = "stable"'; \
63		echo 'musl-root = "$(STAGING_DIR)"' ; \
64		echo '[target.$(RUSTC_TARGET_NAME)]'; \
65		echo 'cc = "$(TARGET_CROSS)gcc"'; \
66		echo '[llvm]'; \
67		echo 'ninja = false'; \
68		echo 'ldflags = "$(HOST_LDFLAGS)"'; \
69	) > $(@D)/config.toml
70endef
71
72define HOST_RUST_BUILD_CMDS
73	cd $(@D); $(HOST_MAKE_ENV) $(HOST_PKG_CARGO_ENV) \
74		$(HOST_DIR)/bin/python$(PYTHON3_VERSION_MAJOR) x.py build
75endef
76
77HOST_RUST_INSTALL_OPTS = \
78	--prefix=$(HOST_DIR) \
79	--disable-ldconfig
80
81define HOST_RUST_INSTALL_RUSTC
82	cd $(@D)/build/tmp/tarball/rust/$(RUSTC_HOST_NAME)/rust-$(RUST_VERSION)-$(RUSTC_HOST_NAME); \
83		./install.sh $(HOST_RUST_INSTALL_OPTS) --components=rustc,cargo,rust-std-$(RUSTC_HOST_NAME)
84endef
85
86ifeq ($(BR2_PACKAGE_HOST_RUSTC_TARGET_ARCH_SUPPORTS),y)
87define HOST_RUST_INSTALL_LIBSTD_TARGET
88	cd $(@D)/build/tmp/tarball/rust-std/$(RUSTC_TARGET_NAME)/rust-std-$(RUST_VERSION)-$(RUSTC_TARGET_NAME); \
89		./install.sh $(HOST_RUST_INSTALL_OPTS)
90endef
91endif
92
93define HOST_RUST_INSTALL_CMDS
94	cd $(@D); $(HOST_MAKE_ENV) $(HOST_DIR)/bin/python$(PYTHON3_VERSION_MAJOR) x.py dist
95	$(HOST_RUST_INSTALL_RUSTC)
96	$(HOST_RUST_INSTALL_LIBSTD_TARGET)
97endef
98
99$(eval $(host-generic-package))
100