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

(From OE-Core rev: 1ca455a98de4c713f58df0a537d4c982d256cd68)

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

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 9187f53f13..ef93b6a826 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -626,7 +626,7 @@ install_tools() {
         for script in $scripts; do
                 for scriptfn in `find ${SDK_OUTPUT}/${SDKPATH}/${scriptrelpath} -maxdepth 1 -executable -name "$script"`; do
                         targetscriptfn="${SDK_OUTPUT}/${SDKPATHNATIVE}${bindir_nativesdk}/$(basename $scriptfn)"
-                        test -e ${targetscriptfn} || lnr ${scriptfn} ${targetscriptfn}
+                        test -e ${targetscriptfn} || ln -rs ${scriptfn} ${targetscriptfn}
                 done
         done
         # We can't use the same method as above because files in the sysroot won't exist at this point
@@ -634,7 +634,7 @@ install_tools() {
         unfsd_path="${SDK_OUTPUT}/${SDKPATHNATIVE}${bindir_nativesdk}/unfsd"
         if [ "${SDK_INCLUDE_TOOLCHAIN}" = "1" -a ! -e $unfsd_path ] ; then
                 binrelpath=${@os.path.relpath(d.getVar('STAGING_BINDIR_NATIVE'), d.getVar('TMPDIR'))}
-                lnr ${SDK_OUTPUT}/${SDKPATH}/tmp/$binrelpath/unfsd $unfsd_path
+                ln -rs ${SDK_OUTPUT}/${SDKPATH}/tmp/$binrelpath/unfsd $unfsd_path
         fi
         touch ${SDK_OUTPUT}/${SDKPATH}/.devtoolbase