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-connectivity/bind/bind_9.18.27.bb b/meta/recipes-connectivity/bind/bind_9.18.27.bb
index 98b8bb5513..0d22bace6f 100644
--- a/meta/recipes-connectivity/bind/bind_9.18.27.bb
+++ b/meta/recipes-connectivity/bind/bind_9.18.27.bb
@@ -44,7 +44,7 @@ EXTRA_OECONF = " --disable-auto-validation \
                  --sysconfdir=${sysconfdir}/bind \
                  --with-openssl=${STAGING_DIR_HOST}${prefix} \
                "
-LDFLAGS:append = " -lz"
+LDFLAGS += "-lz"
 
 # dhcp needs .la so keep them
 REMOVE_LIBTOOL_LA = "0"
diff --git a/meta/recipes-connectivity/nfs-utils/nfs-utils_2.6.4.bb b/meta/recipes-connectivity/nfs-utils/nfs-utils_2.6.4.bb
index af7a74a5fb..9aa8bc4eab 100644
--- a/meta/recipes-connectivity/nfs-utils/nfs-utils_2.6.4.bb
+++ b/meta/recipes-connectivity/nfs-utils/nfs-utils_2.6.4.bb
@@ -62,7 +62,7 @@ EXTRA_OECONF = "--with-statduser=rpcuser \
                 --with-rpcgen=${HOSTTOOLS_DIR}/rpcgen \
                "
 
-LDFLAGS:append = " -lsqlite3 -levent"
+LDFLAGS += "-lsqlite3 -levent"
 
 PACKAGECONFIG ??= "tcp-wrappers \
     ${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)} \