From a2e864481dc32e12bcd5f1bd060682bac896a18e Mon Sep 17 00:00:00 2001
From: Peter Cai <peter@typeblog.net>
Date: Mon, 7 Oct 2024 17:45:23 -0400
Subject: [PATCH] Allow privileged app with JNIs

microG GmsCore now requires JNIs
---
 update.sh | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/update.sh b/update.sh
index bf2c03c..2daadf2 100755
--- a/update.sh
+++ b/update.sh
@@ -1,6 +1,11 @@
 #!/bin/bash
 set -e
 
+PRIVILEGED_APPS=(
+  "com.google.android.gms"
+  "com.android.vending"
+)
+
 if ! which aapt; then
     echo "No aapt binary found; run \`mm aapt\` first"
     exit 1
@@ -28,6 +33,10 @@ addPrebuiltJniModules() {
     for lib_mod_name in "${prebuilt_libs[@]}"; do
         lib="$(awk -F'__' '{ print $2 }' <<< "$lib_mod_name")"
         app_mod="$(awk -F'__' '{ print $1 }' <<< "$lib_mod_name")"
+        app_dir="app"
+        if contains "$app_mod" "${PRIVILEGED_APPS[@]}"; then
+            app_dir="priv-app"
+        fi
         cat >> Android.mk <<EOF
 include \$(CLEAR_VARS)
 LOCAL_MODULE := $lib_mod_name
@@ -41,7 +50,7 @@ LOCAL_MODULE_CLASS := SHARED_LIBRARIES
 LOCAL_CHECK_ELF_FILES := false
 LOCAL_PRODUCT_MODULE := true
 LOCAL_STRIP_MODULE := false
-LOCAL_MODULE_PATH := \$(TARGET_OUT_PRODUCT)/app/$app_mod/lib/\$(TARGET_ARCH)/
+LOCAL_MODULE_PATH := \$(TARGET_OUT_PRODUCT)/$app_dir/$app_mod/lib/\$(TARGET_ARCH)/
 include \$(BUILD_PREBUILT)
 EOF
     done
@@ -62,20 +71,20 @@ addJNI() {
         local_prebuilt_libs+=("${libname}")
     done <<< "$(unzip -l -qq bin/$1 'lib/*')"
     if [[ ! -z "$local_prebuilt_libs" ]]; then
+        addition+=$'\n'
         addition+="LOCAL_REQUIRED_MODULES := ${local_prebuilt_libs[@]}"
         prebuilt_libs+=("${local_prebuilt_libs[@]}")
     fi
 }
 
 addCopy() {
-	addition=""
-    if [ "$2" == com.google.android.gms ] || [ "$2" == com.android.vending ] ;then
+    addition=""
+    if contains "$2" "${PRIVILEGED_APPS[@]}"; then
         addition="LOCAL_PRIVILEGED_MODULE := true"
-    else
-        # Only add JNI for non-priv-apps (because addJNI and addPrebuiltJniModules do not support priv-app properly)
-        addJNI $1 $2
     fi
 
+    addJNI $1 $2
+
 cat >> Android.mk <<EOF
 include \$(CLEAR_VARS)
 LOCAL_MODULE := $2