From f9245e100f12f03338a4e7660879139defb4ae3e Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Fri, 3 Jun 2011 17:10:40 +0100 Subject: [PATCH] configure: Don't create symlinks to nonexistent targets When we create the symlinks to source tree files, don't create them if the file is not actually present in the source tree; this will happen if the file is in a git submodule that wasn't checked out. This also avoids the odd effect where an in-source-tree configure will end up creating the missing file as a symlink to itself. Signed-off-by: Peter Maydell Signed-off-by: Stefan Hajnoczi --- configure | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/configure b/configure index 856b41eea6..4fa9a5734b 100755 --- a/configure +++ b/configure @@ -3479,7 +3479,9 @@ for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_p done mkdir -p $DIRS for f in $FILES ; do - test -e $f || symlink $source_path/$f $f + if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then + symlink "$source_path/$f" "$f" + fi done # temporary config to build submodules