native/nativesdk: Stop overriding unprefixed *FLAGS variables

We're currently encouraging an "arms race" with the FLAGS variables since
a recipe might want to set a specific flag for all variants but to do so,
+= won't work due to the assignment in the native/nativesdk class files. This
means recipes are using append.

Since the default variables are constructed out of TARGET_XXX variables and
we redefine these, there is no need to re-define the un-prefixed variables. If
we drop that, the += appends and similar work and recipes don't have to resort
to append.

Change the classes and cleanup a number of recipes to adapt to the change. This
change will result in some flags appearing to some native/nativesdk variants
but that is probably what was originally expected anyway.

(From OE-Core rev: a157b2f9d93428ca21265cc860a3b58b3698b3aa)

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

2 files changed, 2 insertions, 2 deletions

diff --git a/meta/recipes-kernel/lttng/babeltrace2_2.0.6.bb b/meta/recipes-kernel/lttng/babeltrace2_2.0.6.bb
index d6c75d7580..a50ba8fcdf 100644
--- a/meta/recipes-kernel/lttng/babeltrace2_2.0.6.bb
+++ b/meta/recipes-kernel/lttng/babeltrace2_2.0.6.bb
@@ -28,7 +28,7 @@ FILES:${PN}-staticdev += "${libdir}/babeltrace2/plugins/*.a"
 FILES:${PN} += "${libdir}/babeltrace2/plugins/*.so"
 
 ASNEEDED = ""
-LDFLAGS:append = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld ptest', ' -fuse-ld=bfd ', '', d)}"
+LDFLAGS += "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld ptest', '-fuse-ld=bfd ', '', d)}"
 
 # coreutils since we need full mktemp
 RDEPENDS:${PN}-ptest += "bash gawk python3 make grep coreutils findutils"
diff --git a/meta/recipes-kernel/powertop/powertop_2.15.bb b/meta/recipes-kernel/powertop/powertop_2.15.bb
index 65c6d0fcd3..ec81d546a8 100644
--- a/meta/recipes-kernel/powertop/powertop_2.15.bb
+++ b/meta/recipes-kernel/powertop/powertop_2.15.bb
@@ -13,7 +13,7 @@ SRCREV = "d51ad395436d4d1dcc3ca46e1519ffeb475bf651"
 
 S = "${WORKDIR}/git"
 
-LDFLAGS:append = " -pthread"
+LDFLAGS += "-pthread"
 
 inherit autotools gettext pkgconfig bash-completion