Only maintain maps between current and previous selinux versions.
New maintenance scheme for mapping files:
Say, V is the current SELinux platform version, then at any point in time we
only maintain (V->V-1) mapping. (V->V-n) map is constructed from top (V->V-n+1)
and bottom (V-n+1->V-n) without changes to previously maintained mapping files.
Caveats:
- 26.0.cil doesn't technically represent 27.0->26.0 map, but rather
current->26.0. We'll fully migrate to the scheme with future releases.
Bug: 67510052
Test: adding new public type only requires changing the latest compat map
Change-Id: Iab5564e887ef2c8004cb493505dd56c6220c61f8
diff --git a/Android.bp b/Android.bp
index 61c7605..545cc80 100644
--- a/Android.bp
+++ b/Android.bp
@@ -35,21 +35,36 @@
se_cil_compat_map {
name: "26.0.cil",
- srcs: [
- ":26.0.board.compat.map",
- ],
+ bottom_half: [":26.0.board.compat.map"],
+ top_half: "27.0.cil",
}
se_cil_compat_map {
name: "27.0.cil",
- srcs: [
- ":27.0.board.compat.map",
- ],
+ bottom_half: [":27.0.board.compat.map"],
+ top_half: "28.0.cil",
}
se_cil_compat_map {
name: "28.0.cil",
- srcs: [
- ":28.0.board.compat.map",
- ],
+ bottom_half: [":28.0.board.compat.map"],
+ // top_half: "29.0.cil",
+}
+
+se_cil_compat_map {
+ name: "26.0.ignore.cil",
+ bottom_half: ["private/compat/26.0/26.0.ignore.cil"],
+ top_half: "27.0.ignore.cil",
+}
+
+se_cil_compat_map {
+ name: "27.0.ignore.cil",
+ bottom_half: ["private/compat/27.0/27.0.ignore.cil"],
+ top_half: "28.0.ignore.cil",
+}
+
+se_cil_compat_map {
+ name: "28.0.ignore.cil",
+ bottom_half: ["private/compat/28.0/28.0.ignore.cil"],
+ // top_half: "29.0.ignore.cil",
}