From: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Date: Wed, 12 Oct 2016 15:50:56 +0000 (+0200)
Subject: scripts: fix build warning when overriding packages
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=cf458de382fc6f6a8715fadb3edf152d0196a26a;p=openwrt%2Fstaging%2Fblocktrron.git

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 09aed96c2b..f5d28e41a3 100755
--- 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() {