package/rust/rust.mk

   1 ################################################################################
   2 #
   3 # rust
   4 #
   5 ################################################################################
   6
   7 RUST_VERSION = 1.25.0
   8 RUST_SOURCE = rustc-$(RUST_VERSION)-src.tar.xz
   9 RUST_SITE = https://static.rust-lang.org/dist
  10 RUST_LICENSE = Apache-2.0 or MIT
  11 RUST_LICENSE_FILES = LICENSE-APACHE LICENSE-MIT
  12
  13 HOST_RUST_PROVIDES = host-rustc
  14
  15 HOST_RUST_DEPENDENCIES = \
  16         toolchain \
  17         host-rust-bin \
  18         host-cargo-bin \
  19         host-python \
  20         $(BR2_CMAKE_HOST_DEPENDENCY)
  21
  22 ifeq ($(BR2_PACKAGE_JEMALLOC),y)
  23 HOST_RUST_DEPENDENCIES += jemalloc
  24 HOST_RUST_JEMALLOC_ENABLED = true
  25 HOST_RUST_JEMALLOC_CONF = 'jemalloc = "$(STAGING_DIR)/usr/lib/libjemalloc_pic.a"'
  26 else
  27 HOST_RUST_JEMALLOC_ENABLED = false
  28 endif
  29
  30 HOST_RUST_VERBOSITY = $(if $(VERBOSE),2,0)
  31
  32 # Some vendor crates contain Cargo.toml.orig files. The associated
  33 # .cargo-checksum.json file will contain a checksum for Cargo.toml.orig but
  34 # support/scripts/apply-patches.sh will delete them. This will cause the build
  35 # to fail, as Cargo will not be able to find the file and verify the checksum.
  36 # So, remove all Cargo.toml.orig entries from the affected .cargo-checksum.json
  37 # files
  38 define HOST_RUST_EXCLUDE_ORIG_FILES
  39         for file in $$(find $(@D) -name '*.orig'); do \
  40                 crate=$$(dirname $${file}); \
  41                 fn=$${crate}/.cargo-checksum.json; \
  42                 sed -i -e 's/"Cargo.toml.orig":"[a-z0-9]\+",//g' $${fn}; \
  43         done
  44 endef
  45
  46 HOST_RUST_POST_EXTRACT_HOOKS += HOST_RUST_EXCLUDE_ORIG_FILES
  47
  48 define HOST_RUST_CONFIGURE_CMDS
  49         ( \
  50                 echo '[build]'; \
  51                 echo 'target = ["$(RUSTC_TARGET_NAME)"]'; \
  52                 echo 'cargo = "$(HOST_CARGO_BIN_DIR)/cargo/bin/cargo"'; \
  53                 echo 'rustc = "$(HOST_RUST_BIN_DIR)/rustc/bin/rustc"'; \
  54                 echo 'python = "$(HOST_DIR)/bin/python2"'; \
  55                 echo 'submodules = false'; \
  56                 echo 'vendor = true'; \
  57                 echo 'compiler-docs = false'; \
  58                 echo 'docs = false'; \
  59                 echo 'verbose = $(HOST_RUST_VERBOSITY)'; \
  60                 echo '[install]'; \
  61                 echo 'prefix = "$(HOST_DIR)"'; \
  62                 echo '[rust]'; \
  63                 echo 'use-jemalloc = $(HOST_RUST_JEMALLOC_ENABLED)'; \
  64                 echo '[target.$(RUSTC_TARGET_NAME)]'; \
  65                 echo 'cc = "$(TARGET_CROSS)gcc"'; \
  66                 echo $(HOST_RUST_JEMALLOC_CONF); \
  67         ) > $(@D)/config.toml
  68 endef
  69
  70 define HOST_RUST_BUILD_CMDS
  71         cd $(@D); $(HOST_MAKE_ENV) $(HOST_DIR)/bin/python2 x.py build
  72 endef
  73
  74 define HOST_RUST_INSTALL_CMDS
  75         cd $(@D); $(HOST_MAKE_ENV) $(HOST_DIR)/bin/python2 x.py dist
  76         cd $(@D); $(HOST_MAKE_ENV) $(HOST_DIR)/bin/python2 x.py install
  77 endef
  78
  79 $(eval $(host-generic-package))