diff options
Diffstat (limited to 'meta/classes-recipe/rust.bbclass')
-rw-r--r-- | meta/classes-recipe/rust.bbclass | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/meta/classes-recipe/rust.bbclass b/meta/classes-recipe/rust.bbclass new file mode 100644 index 0000000000..dae25cac2a --- /dev/null +++ b/meta/classes-recipe/rust.bbclass @@ -0,0 +1,51 @@ +# +# Copyright OpenEmbedded Contributors +# +# SPDX-License-Identifier: MIT +# + +inherit rust-common + +RUSTC = "rustc" + +RUSTC_ARCHFLAGS += "--target=${RUST_HOST_SYS} ${RUSTFLAGS}" + +def rust_base_dep(d): + # Taken from meta/classes/base.bbclass `base_dep_prepend` and modified to + # use rust instead of gcc + deps = "" + if not d.getVar('INHIBIT_DEFAULT_RUST_DEPS'): + if (d.getVar('HOST_SYS') != d.getVar('BUILD_SYS')): + deps += " rust-native ${RUSTLIB_DEP}" + else: + deps += " rust-native" + return deps + +DEPENDS:append = " ${@rust_base_dep(d)}" + +# BUILD_LDFLAGS +# ${STAGING_LIBDIR_NATIVE} +# ${STAGING_BASE_LIBDIR_NATIVE} +# BUILDSDK_LDFLAGS +# ${STAGING_LIBDIR} +# #{STAGING_DIR_HOST} +# TARGET_LDFLAGS ????? +#RUSTC_BUILD_LDFLAGS = "\ +# --sysroot ${STAGING_DIR_NATIVE} \ +# -L${STAGING_LIBDIR_NATIVE} \ +# -L${STAGING_BASE_LIBDIR_NATIVE} \ +#" + +# XXX: for some reason bitbake sets BUILD_* & TARGET_* but uses the bare +# variables for HOST. Alias things to make it easier for us. +HOST_LDFLAGS ?= "${LDFLAGS}" +HOST_CFLAGS ?= "${CFLAGS}" +HOST_CXXFLAGS ?= "${CXXFLAGS}" +HOST_CPPFLAGS ?= "${CPPFLAGS}" + +rustlib_suffix="${TUNE_ARCH}${TARGET_VENDOR}-${TARGET_OS}/rustlib/${RUST_HOST_SYS}/lib" +# Native sysroot standard library path +rustlib_src="${prefix}/lib/${rustlib_suffix}" +# Host sysroot standard library path +rustlib="${libdir}/${rustlib_suffix}" +rustlib:class-native="${libdir}/rustlib/${BUILD_SYS}/lib" |