Update org.koreader.launcher.fdroid to v2021.08 (8518)

metadata/org.koreader.launcher.fdroid.yml

@@ -33,8 +33,29 @@ Builds:
     build: NDK=$$NDK$$ SDK=$$SDK$$ ANDROID_FLAVOR=fdroid ./kodev release android
     ndk: r15c
 
+  - versionName: v2021.08
+    versionCode: 8518
+    commit: v2021.08
+    submodules: true
+    sudo:
+      - apt-get update || apt-get update
+      - apt-get install -y gcc-multilib luarocks p7zip-full ragel
+    output: koreader-android-*.apk
+    rm:
+      - platform/ubuntu-touch/
+      - platform/win32/
+      - platform/kindle/wmctrl
+    prebuild:
+      - sed -i -e 's|./gradlew|gradle|' platform/android/luajit-launcher/Makefile
+      - sed -i -e 's/-]\*/.-]*/' base/thirdparty/openssl/CMakeLists.txt
+    scandelete:
+      - base/thirdparty/
+      - base/spec/unit/data/
+    build: NDK=$$NDK$$ SDK=$$SDK$$ ANDROID_FLAVOR=fdroid ./kodev release android
+    ndk: r15c
+
 AutoUpdateMode: Version %v
 UpdateCheckMode: HTTP
 UpdateCheckData: https://ota.koreader.rocks/koreader-android-fdroid-latest |(\d+)$|.|(v.*)
-CurrentVersion: v2021.07
+CurrentVersion: v2021.08
-CurrentVersionCode: 8453
+CurrentVersionCode: 8518