rust-cross-* imported from meta-rust has incorrect signatures, depending on MACHINEOVERRIDES making it effectively MACHINE_ARCH as shown by sstate-diff-machines.sh:
openembedded-core/scripts/sstate-diff-machines.sh --tmpdir=tmp-glibc \ --machines="qemuarm64 qemuarm64copy" --targets=rust-cross-aarch64-glibc \ --analyze === Comparing signatures for task do_configure.sigdata between qemuarm64 and qemuarm64copy === ERROR: gcc-runtime different signature for task do_configure.sigdata between qemuarm64 and qemuarm64copy NOTE: Starting bitbake server... Hash for dependent task gcc/gcc-runtime_11.2.bb:do_prepare_recipe_sysroot changed from da4ebf1b272cb73153145a0a95e6438d2955ae2d36f84db10f6880b2781ec331 to 47a0ebb7a88c9f896fb9dbce269f575ab8a6faabb2b9e62d164be6e71c5e4e40 Unable to find matching sigdata for openembedded-core/meta/recipes-devtools/gcc/gcc-runtime_11.2.bb: do_prepare_recipe_sysroot with hashes da4ebf1b272cb73153145a0a95e6438d2955ae2d36f84db10f6880b2781ec331 or 47a0ebb7a88c9f896fb9dbce269f575ab8a6faabb2b9e62d164be6e71c5e4e40 The following patch takes TUNE_PKGARCH into consideration instead of TARGET_ARCH and results in signatures as expected. [YOCTO #14613] Signed-off-by: Pgowda <pgowda....@gmail.com> --- meta/recipes-devtools/rust/rust-cross.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/meta/recipes-devtools/rust/rust-cross.inc b/meta/recipes-devtools/rust/rust-cross.inc index bb625f4240..a77f7d5122 100644 --- a/meta/recipes-devtools/rust/rust-cross.inc +++ b/meta/recipes-devtools/rust/rust-cross.inc @@ -34,7 +34,7 @@ DEPENDS += "virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}compilerlibs vir DEPENDS += "rust-native" PROVIDES = "virtual/${TARGET_PREFIX}rust" -PN = "rust-cross-${TARGET_ARCH}-${TCLIBC}" +PN = "rust-cross-${TUNE_PKGARCH}-${TCLIBC}" # In the cross compilation case, rustc doesn't seem to get the rpath quite # right. It manages to include '../../lib/${TARGET_PREFIX}', but doesn't -- 2.31.1
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