meta: use ln -rs instead of lnr

lnr is a script in oe-core that creates relative symlinks, with the same
behaviour as `ln --relative --symlink`.  It was added back in 2014[1] as
not all of the supported host distributions at the time shipped
coreutils 8.16, the first release with --relative.

However the oldest coreutils release in the supported distributions is
now 8.22 in CentOS 7, so lnr can be deprecated and users switched to ln.

[1] 6ae3b85eaffd1b0b6914422e8de7c1230723157d

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index 2fa69a40d1..6c759fdf70 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -622,20 +622,20 @@ deltask do_package_write_rpm
 create_merged_usr_symlinks() {
     root="$1"
     install -d $root${base_bindir} $root${base_sbindir} $root${base_libdir}
-    lnr $root${base_bindir} $root/bin
-    lnr $root${base_sbindir} $root/sbin
-    lnr $root${base_libdir} $root/${baselib}
+    ln -rs $root${base_bindir} $root/bin
+    ln -rs $root${base_sbindir} $root/sbin
+    ln -rs $root${base_libdir} $root/${baselib}
 
     if [ "${nonarch_base_libdir}" != "${base_libdir}" ]; then
        install -d $root${nonarch_base_libdir}
-       lnr $root${nonarch_base_libdir} $root/lib
+       ln -rs $root${nonarch_base_libdir} $root/lib
     fi
 
     # create base links for multilibs
     multi_libdirs="${@d.getVar('MULTILIB_VARIANTS')}"
     for d in $multi_libdirs; do
         install -d $root${exec_prefix}/$d
-        lnr $root${exec_prefix}/$d $root/$d
+        ln -rs $root${exec_prefix}/$d $root/$d
     done
 }