[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

diff --git a/scripts/remote-gdb b/scripts/remote-gdb
index 60efb97..95529fc 100755 (executable)
--- 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);