From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Fri, 5 Aug 2022 13:05:18 +0000 (+0100)
Subject: rust-target-config: Make target workaround generic
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~3411
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ec15882fbf396de8d3a5921a3028850ba3fccc48;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

rust-target-config: Make target workaround generic

Ensure the 'target' data is set for both HOST and TARGET queries
as appropriate to work correctly in cross configurations.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes/rust-target-config.bbclass b/meta/classes/rust-target-config.bbclass
index bc6bd77abbf..0f0797603e1 100644
--- a/meta/classes/rust-target-config.bbclass
+++ b/meta/classes/rust-target-config.bbclass
@@ -290,6 +290,10 @@ llvm_cpu[vardepvalue] = "${@llvm_cpu(d)}"
 
 def rust_gen_target(d, thing, wd, arch):
     import json
+
+    build_sys = d.getVar('BUILD_SYS')
+    target_sys = d.getVar('TARGET_SYS')
+
     sys = d.getVar('{}_SYS'.format(thing))
     prefix = d.getVar('{}_PREFIX'.format(thing))
     rustsys = d.getVar('RUST_{}_SYS'.format(thing))
@@ -298,7 +302,9 @@ def rust_gen_target(d, thing, wd, arch):
     cpu = "generic"
     features = ""
 
-    if thing == "TARGET":
+    # Need to apply the target tuning consitently, only if the triplet applies to the target
+    # and not in the native case
+    if sys == target_sys and sys != build_sys:
         abi = d.getVar('ABIEXTENSION')
         cpu = llvm_cpu(d)
         if bb.data.inherits_class('native', d):