rust: force crate hash to use bitbake input hash

This should eliminate the problems that have been seen when bitbake rebuilds part of the rust stack (due to missing sstate) and ends up getting hash mismatches. Unlike rust's internally generated hash, ours is guaranteed to be stable.
2015-11-18 08:43:15 -05:00
parent ce73e1a6f2
commit 3a832dd439
5 changed files with 108 additions and 1 deletions
@@ -1,7 +1,7 @@
 RUSTC = "rustc"

 # FIXME: --sysroot might be needed
-RUSTC_ARCHFLAGS += "--target=${TARGET_SYS} -C rpath"
+RUSTC_ARCHFLAGS += "--target=${TARGET_SYS} -C rpath -C crate_hash=${BB_TASKHASH}"

 def rust_base_dep(d):
    # Taken from meta/classes/base.bbclass `base_dep_prepend` and modified to