selinux-image: Add new image class to label the rootfs, use it for selinux images.

Signed-off-by: Philip Tricca <flihp@twobit.us>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/classes/selinux-image.bbclass b/classes/selinux-image.bbclass
new file mode 100644
index 0000000..362ca5c
--- /dev/null
+++ b/classes/selinux-image.bbclass
@@ -0,0 +1,8 @@
+selinux_set_labels () {
+    POL_TYPE=$(sed -n -e "s&SELINUXTYPE[:space:]*=[:space:]*\([0-9A-Za-z_]\+\)&\1&p" ${IMAGE_ROOTFS}/${sysconfdir}/selinux/config)
+    setfiles -r ${IMAGE_ROOTFS} ${IMAGE_ROOTFS}/${sysconfdir}/selinux/${POL_TYPE}/contexts/files/file_contexts ${IMAGE_ROOTFS} || exit 1;
+}
+
+IMAGE_PREPROCESS_COMMAND += "selinux_set_labels ;"
+
+inherit core-image