From 7322cca9fab00163778d5e44615ed05f01097851 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jo@mein.io>
Date: Wed, 6 Apr 2016 21:47:04 +0200
Subject: [PATCH] scripts: metadata: add CONFIG_TARGET_SUBTARGET symbol

Add a new string symbol "CONFIG_TARGET_SUBTARGET" which contains the name of
the chosen subtarget or "generic" if there are no subtargets available.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
---
 scripts/metadata.pl | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/scripts/metadata.pl b/scripts/metadata.pl
index 99fdba1c81..6ad3c39f00 100755
--- a/scripts/metadata.pl
+++ b/scripts/metadata.pl
@@ -321,6 +321,18 @@ EOF
 		$target->{subtarget} or	print "\t\tdefault \"".$target->{board}."\" if TARGET_".$target->{conf}."\n";
 	}
 	print <<EOF;
+config TARGET_SUBTARGET
+	string
+	default "generic" if !HAS_SUBTARGETS
+
+EOF
+
+	foreach my $target (@target) {
+		foreach my $subtarget (@{$target->{subtargets}}) {
+			print "\t\tdefault \"$subtarget\" if TARGET_".$target->{conf}."_$subtarget\n";
+		}
+	}
+	print <<EOF;
 config TARGET_ARCH_PACKAGES
 	string
 	
-- 
2.30.2