* rust-llvm.inc sets LICENSE and corresponding LIC_FILES_CHKSUM
for Apache-2.0-with-LLVM-exception, but the recipes which include
rust-llvm-ncsa.inc need to change it to NCSA.
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
This reverts commit 5dda6c427a.
This breaks rust-llvm builds with:
ERROR: QA Issue: rust-llvm-native: LIC_FILES_CHKSUM points to an invalid file: TOPDIR/BUILD/work/x86_64-linux/rust-llvm-native/1.47.0-r0/rustc-1.47.0-src/src/llvm-project/llvm/COPYRIGHT [license-checksum]
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
If the libstd-rs recipe is not correctly embedding LVM bitcode in its
output, then it can produce a toolchain that appears to work until you
try building a project that requests LTO:
error: failed to get bitcode from object file for LTO (Bitcode section not found in object file)
Enable LTO for rust-hello-world to give us an easy watch to catch such
problems.
Fixes dependency loop
These are usually caused by circular dependencies and any circular dependency chains found will be printed below. Increase the debug level to see a list of unbuildable tasks.
Identifying dependency loops (this may take a short while)...
ERROR:
Dependency loop #1 found:
Task virtual:native:/mnt/b/yoe/master/sources/meta-rust/recipes-devtools/cargo/cargo_1.47.0.bb:do_compile (dependent Tasks ['cargo_1.47.0.bb:do_configure'])
Task virtual:native:/mnt/b/yoe/master/sources/meta-rust/recipes-devtools/cargo/cargo_1.47.0.bb:do_install (dependent Tasks ['cargo_1.47.0.bb:do_compile'])
Task virtual:native:/mnt/b/yoe/master/sources/meta-rust/recipes-devtools/cargo/cargo_1.47.0.bb:do_populate_sysroot (dependent Tasks ['cargo_1.47.0.bb:do_install'])
Task virtual:native:/mnt/b/yoe/master/sources/meta-rust/recipes-devtools/cargo/cargo_1.47.0.bb:do_prepare_recipe_sysroot (dependent Tasks ['cargo_1.47.0.bb:do_populate_sysroot', 'openssl_1.1.1i.bb:do_populate_sysroot', 'curl_7.74.0.bb:do_populate_sysroot', 'rust_1.47.0.bb:do_populate_sysroot', 'zlib_1.2.11.bb:do_populate_sysroot', 'ca-certificates_20210119.bb:do_populate_sysroot', 'libssh2_1.9.0.bb:do_populate_sysroot', 'cargo_1.47.0.bb:do_fetch'])
Task virtual:native:/mnt/b/yoe/master/sources/meta-rust/recipes-devtools/cargo/cargo_1.47.0.bb:do_configure (dependent Tasks ['cargo_1.47.0.bb:do_prepare_recipe_sysroot', 'cargo_1.47.0.bb:do_patch', 'cargo_1.47.0.bb:do_rust_create_wrappers', 'cargo_1.47.0.bb:do_cargo_setup_snapshot'])
ERROR: Command execution failed: 1
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Because rust-llvm-ncsa.inc requires rust-llvm.inc we do not want that
the latter overrides the license checksum set in the former.
Signed-off-by: Florin Sarbu <florin@balena.io>
Place generated artifacts in the directory suggested by bitbake (${B})
instead of directly in the source directory. This has multiple
advantages such as the ability to share source directory between
multiple machine types without risking cross contamination.
arm-unknown-linux-gnueabihf was incorrectly used as llvm-target instead
of armv7-unknown-linux-gnueabihf when building for some Cortex A SoCs.
This may cause segfaults in non trivial rust applications on ARMv7
when e.g. +a7 is passed to LLVM. It seems to differ between different
versions of the compiler and LLVM versions.
d55cce6b8b6b510bf4905f19b949f7995af57a4d added a use of
BB_NUMBER_THREADS which is not whitelisted in Poky. This caused machines
with a different number of CPUs to have different sstate for
rust-native.
As a string this was actually being ignored. It mostly didn't matter
because max-atomic-width falls back to target-pointer-size, and they are
usually the same. However, at least on i586, 64-bit atomics are
supported with a 32-bit pointer size.
The whole point of rust-native is that it should be common for all
targets. If we reference TARGET variables during the build of
rust-native, then bitbake will build a different version for different
TARGETS.
Martin Jansa
Cody Schafer
Dan Callaghan
Khem Raj
Florin Sarbu
Steven Walter
Johan Anderholm
Tyler Hall
Colin Finck
Alistair Francis