[gnome-continuous-yocto/gnomeostree-3.28-rocko: 5618/8267] gdb-cross: avoid tune specific paths

[Emmanuele Bassi <ebassi src gnome org>]

commit fc43f10a517d5fb27145b796471d27419ef1fd19
Author: Patrick Ohly <patrick ohly intel com>
Date:   Tue Apr 11 20:38:37 2017 +0200

    gdb-cross: avoid tune specific paths
    
    gdb-cross used to be specific to the tune flags, but isn't
    anymore. Therefore it is enough to use TARGET_SYS instead of
    TUNE_PKGARCH to create a unique path.
    
    Fixes a sstate signature difference that was found via
    yocto-compat-layer.py's test_machine_signatures check. In practice it
    probably showed up as unnecessarily rebuilding gdb-cross when
    switching between machines like intel-corei7-64 and qemux86-64.
    
    (From OE-Core rev: f346473a4868563db7fb63665e808c3fe25a8b58)
    
    Signed-off-by: Patrick Ohly <patrick ohly intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/recipes-devtools/gdb/gdb-cross.inc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meta/recipes-devtools/gdb/gdb-cross.inc b/meta/recipes-devtools/gdb/gdb-cross.inc
index a34223e..d92f31f 100644
--- a/meta/recipes-devtools/gdb/gdb-cross.inc
+++ b/meta/recipes-devtools/gdb/gdb-cross.inc
@@ -24,4 +24,4 @@ BPN = "gdb"
 inherit cross
 inherit gettext
 
-datadir .= "/gdb-${TUNE_PKGARCH}${TARGET_VENDOR}-${TARGET_OS}"
+datadir .= "/gdb-${TARGET_SYS}${TARGET_VENDOR}-${TARGET_OS}"