scripts: fix build warning when overriding packages

If core packages are overridden, CONFIG_OVERRIDE_PKGS is set
based on the scan order of packages, which eventually causes
that config value to be modified on each build and with
that causes the build process to warn for configuration
being out of sync.

This commit changes the CONFIG_OVERRIDE_PKGS to be sorted
and prevents that false warning.

Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>

diff --git a/scripts/package-metadata.pl b/scripts/package-metadata.pl
index 09aed96c2be6572a1871d6c40f3ea24ece195084..f5d28e41a362eabe6fa296d2e83c3580ee97f182 100755 (executable)
--- a/scripts/package-metadata.pl
+++ b/scripts/package-metadata.pl
@@ -351,7 +351,7 @@ sub print_package_overrides() {
        keys %overrides > 0 or return;
        print "\tconfig OVERRIDE_PKGS\n";
        print "\t\tstring\n";
-       print "\t\tdefault \"".join(" ", keys %overrides)."\"\n\n";
+       print "\t\tdefault \"".join(" ", sort keys %overrides)."\"\n\n";
 }
 
 sub gen_package_config() {