From ad903bf464948e03c76b4145c99f9f2bb6e9c06a Mon Sep 17 00:00:00 2001
From: jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 12 Oct 2010 01:15:55 +0000
Subject: [PATCH] [scripts] remote-gdb: 	- fix parsing of arch-libc tuples 
 - automatically add sysroot to executable if needed

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23406 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 scripts/remote-gdb | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/scripts/remote-gdb b/scripts/remote-gdb
index 60efb9703..95529fc84 100755
--- a/scripts/remote-gdb
+++ b/scripts/remote-gdb
@@ -26,7 +26,7 @@ if( opendir SD, "$Bin/../staging_dir" )
 
 		while( defined( my $e = readdir SD ) )
 		{
-			if( -d "$Bin/../staging_dir/$e" && $e =~ /^target-([^_]+)_([^_]+)/ )
+			if( -d "$Bin/../staging_dir/$e" && $e =~ /^target-(.+?)_([^_]+libc[^_]+)/i )
 			{
 				push @arches, [ $1, $2 ];
 				printf(" %2d) %s (%s)\n", @arches + 0, $1, $2);
@@ -52,7 +52,7 @@ if( opendir SD, "$Bin/../staging_dir" )
 	closedir SD;
 
 	# Find gdb
-	my ($gdb) = glob("$Bin/../build_dir/toolchain-${arch}_*_${libc}/gdb-*/gdb/gdb");
+	my ($gdb) = glob("$Bin/../staging_dir/toolchain-${arch}_*_${libc}/bin/*-gdb");
 
 	if( defined($gdb) && -x $gdb )
 	{
@@ -64,7 +64,8 @@ if( opendir SD, "$Bin/../staging_dir" )
 		print $fh "set sysroot $sysroot\n" if $sysroot;
 		print $fh "target remote $ARGV[0]\n";
 
-		system($gdb, '-x', $fp, $ARGV[1]);
+		my $file = -f "$sysroot/$ARGV[1]" ? "$sysroot/$ARGV[1]" : $ARGV[1];
+		system($gdb, '-x', $fp, $file);
 
 		close($fh);
 		unlink($fp);
-- 
2.20.1