rust-common: Ensure sstate signatures have correct dependencues for do_rust_gen_targets

The do_rust_gen_targets task was not rerunning when the configuration variables it
uses were changed. Add the missing variable dependencies to fix this.

[RP: Split to separate patch and add commit message]
(From OE-Core rev: 84e891d812874311b4afa20fd7d3dc4c457009f6)

Signed-off-by: Sundeep KOKKONDA <sundeep.kokkonda@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 65ce2d129154d4540cb8ec960971bcf6aa5a9480)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta/recipes-devtools/rust/rust-common.inc b/meta/recipes-devtools/rust/rust-common.inc
index 310aecef22..29b17cb955 100644
--- a/meta/recipes-devtools/rust/rust-common.inc
+++ b/meta/recipes-devtools/rust/rust-common.inc
@@ -360,6 +360,8 @@ def rust_gen_target(d, thing, wd, features, cpu, arch, abi=""):
     with open(wd + sys + '.json', 'w') as f:
         json.dump(tspec, f, indent=4)
 
+do_rust_gen_targets[vardeps] += "DATA_LAYOUT LLVM_TARGET TARGET_ENDIAN TARGET_POINTER_WIDTH TARGET_C_INT_WIDTH MAX_ATOMIC_WIDTH FEATURES"
+
 python do_rust_gen_targets () {
     wd = d.getVar('WORKDIR') + '/targets/'
     build_arch = d.getVar('BUILD_ARCH')