Fix sysroot_ld_path.sh to correctly process the included configs.

build/linux/sysroot_ld_path.sh

Index: build/linux/sysroot_ld_path.sh
===================================================================
--- build/linux/sysroot_ld_path.sh	(revision 250969)
+++ build/linux/sysroot_ld_path.sh	(working copy)
@@ -46,11 +46,11 @@
       echo "$ENTRY" | grep -qs ^include
       if [ $? -eq 0 ]; then
         local included_files=$(echo "$ENTRY" | sed 's/^include //')
-        if ls $included_files >/dev/null 2>&1 ; then
-          for inc_file in $included_files; do
+        if ls $root$included_files >/dev/null 2>&1 ; then

[Lei Zhang, 2014/02/13 09:26:19]

In the absolute case, $included_files = /foo/*, we want to do:
ls $root/$included_files, which expands out to:
/abspath/to/sysroot/foo/*

but in the relative case, $included_files = bar/*, we want to do just:
ls $include_files, which expands out to:
bar/*

and that's fine because $PWD is already somewhere under /abspath/to/sysroot/etc

So what you want here is probably:

echo "$included_files" | grep -qs ^/
if [ $? -eq 0 ]; then
  for inc_file in $root$included_files; do
    process_ld_so_conf "$root" "$inc_file"
  done
else
  for inc_file in $(pwd)/$included_files; do
    process_ld_so_conf "$root" "$inc_file"
  done
fi

+          for inc_file in $root$included_files; do
             echo $inc_file | grep -qs ^/
             if [ $? -eq 0 ]; then
-              process_ld_so_conf "$root" "$root$inc_file"
+              process_ld_so_conf "$root" "$inc_file"
             else
               process_ld_so_conf "$root" "$(pwd)/$inc_file"
             fi