config: clean up SELinux options

[openwrt/openwrt.git] / config / Config-build.in

diff --git a/config/Config-build.in b/config/Config-build.in
index 37cc3d7e5a1209d9f3bef875a35c35b39f399a17..8e12199cbd118825cbfecf067242b2695af02f52 100644 (file)
--- a/config/Config-build.in
+++ b/config/Config-build.in
@@ -329,27 +329,45 @@ menu "Global build settings"
        endchoice
 
        config TARGET_ROOTFS_SECURITY_LABELS
-               bool "Enable rootfs security labels"
+               bool
                select KERNEL_SQUASHFS_XATTR
                select KERNEL_EXT4_FS_SECURITY
                select KERNEL_F2FS_FS_SECURITY
                select KERNEL_UBIFS_FS_SECURITY
                select KERNEL_JFFS2_FS_SECURITY
+
+       config SELINUX
+               bool "Enable SELinux"
+               select KERNEL_SECURITY_SELINUX
+               select TARGET_ROOTFS_SECURITY_LABELS
+               select PACKAGE_procd-selinux
+               select PACKAGE_busybox-selinux
                help
-                 This option enables the usage of SELinux labels
+                 This option enables SELinux kernel features, applies security labels
+                 in squashfs rootfs and selects the selinux-variants of busybox and procd.
+
+                 Selecting this option results in about 0.5MiB of additional flash space
+                 usage accounting for increased kernel and rootfs size.
 
        choice
                prompt "default SELinux type"
                depends on TARGET_ROOTFS_SECURITY_LABELS
                default SELINUXTYPE_dssp
                help
-                 Choose SELinux policy to be used for build.
+                 Select SELinux policy to be installed and used for applying rootfs labels.
+
                config SELINUXTYPE_targeted
                        bool "targeted"
                        select PACKAGE_refpolicy
+                       help
+                         SELinux Reference Policy (refpolicy)
+
                config SELINUXTYPE_dssp
                        bool "dssp"
                        select PACKAGE_selinux-policy
+                       help
+                         Defensec SELinux Security Policy -- OpenWrt edition
+
        endchoice
 
 endmenu