From 72faa09dff0e69a6a1d4cbd0e0078573a242c817 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 14 Mar 2009 03:17:06 +0000
Subject: move cflags default setting to target makefiles

SVN-Revision: 14866
---
 scripts/metadata.pl | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'scripts/metadata.pl')

diff --git a/scripts/metadata.pl b/scripts/metadata.pl
index 7496f33a7d..4002559007 100755
--- a/scripts/metadata.pl
+++ b/scripts/metadata.pl
@@ -52,6 +52,7 @@ sub parse_target_metadata() {
 		/^Target-Features:\s*(.+)\s*$/ and $target->{features} = [ split(/\s+/, $1) ];
 		/^Target-Depends:\s*(.+)\s*$/ and $target->{depends} = [ split(/\s+/, $1) ];
 		/^Target-Description:/ and $target->{desc} = get_multiline(*FILE);
+		/^Target-Optimization:\s*(.+)\s*$/ and $target->{cflags} = $1;
 		/^Linux-Version:\s*(.+)\s*$/ and $target->{version} = $1;
 		/^Linux-Release:\s*(.+)\s*$/ and $target->{release} = $1;
 		/^Linux-Kernel-Arch:\s*(.+)\s*$/ and $target->{karch} = $1;
@@ -325,6 +326,16 @@ EOF
 	foreach my $target (@target) {
 		$target->{subtarget} or	print "\t\tdefault \"".$target->{board}."\" if TARGET_".$target->{conf}."\n";
 	}
+	print <<EOF;
+
+config DEFAULT_TARGET_OPTIMIZATION
+	string
+EOF
+	foreach my $target (@target) {
+		next if @{$target->{subtargets}} > 0;
+		print "\tdefault \"".$target->{cflags}."\" if TARGET_".$target->{conf}."\n";
+	}
+	print "\tdefault \"-Os -pipe -funit-at-a-time\"\n";
 
 	my %kver;
 	foreach my $target (@target) {
@@ -332,8 +343,10 @@ EOF
 		next if $kver{$v};
 		$kver{$v} = 1;
 		print <<EOF;
+
 config LINUX_$v
 	bool
+
 EOF
 	}
 	foreach my $def (sort keys %defaults) {
-- 
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