recipes:sysinit: update pkg_postinst function to work on host

Currently the postinst script exit 1 when try to run from host as $D is
defined. This hack adds $D host directory detection. If a directory is
detected, it exit 0.

Signed-off-by: Jason Wu <huanyu@xilinx.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/recipes-append/sysvinit/sysvinit-inittab_2.88dsf.bbappend b/recipes-append/sysvinit/sysvinit-inittab_2.88dsf.bbappend
new file mode 100644
index 00000000..a14f28b4
--- /dev/null
+++ b/recipes-append/sysvinit/sysvinit-inittab_2.88dsf.bbappend
@@ -0,0 +1,21 @@
+
+pkg_postinst_${PN} () {
+#!/bin/sh
+# run this on the target
+if [ "x$D" == "x" ]; then
+        tmp="${SERIAL_CONSOLES_CHECK}"
+        for i in $tmp
+        do
+                j=`echo ${i} | sed s/^.*\;//g`
+                if [ -z "`cat /proc/consoles | grep ${j}`" ]; then
+                        sed -i /^.*${j}$/d /etc/inittab
+                fi
+        done
+        kill -HUP 1
+elif [ -d "$D" ]; then
+        exit 0
+else
+        exit 1
+fi
+}
+