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>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-sato/rxvt-unicode/rxvt-unicode.inc b/meta/recipes-sato/rxvt-unicode/rxvt-unicode.inc
index 95cc140e9e..5193eebb0b 100644
--- a/meta/recipes-sato/rxvt-unicode/rxvt-unicode.inc
+++ b/meta/recipes-sato/rxvt-unicode/rxvt-unicode.inc
@@ -19,7 +19,7 @@ PROVIDES = "virtual/x-terminal-emulator"
 ALTERNATIVE:${PN} = "x-terminal-emulator"
 ALTERNATIVE_TARGET[x-terminal-emulator] = "${bindir}/rxvt"
 
-CFLAGS:append = " -fpermissive"
+CFLAGS += "-fpermissive"
 
 EXTRA_OECONF = "--enable-xim \
                 --with-term=rxvt --enable-keepscrolling \