Development-Information/Firefox-Android/Building.md

@@ -37,6 +37,8 @@ clone a copy of [tor-browser](https://gitlab.torproject.org/tpo/applications/tor
 
 create an `android-env.sh` and fill it accordingly to your setup with the following
 
+
+For Linux:
 ```
 export MOZ_BUILD_DATE=20230601093525 # This should match the data in [firefox-android](https://gitlab.torproject.org/tpo/applications/firefox-android)/android-components/plugins/dependencies/src/main/java/Gecko.kt ~ln 12's def of the variable *version*, the date component
 export JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64
@@ -47,6 +49,17 @@ export LOCAL_DEV_BUILD=1
 export PATH=/FULL/PATH/TO/tor-browser-build/out/clang/clang-16.x.y-arm/bin/:$PATH # prepend our newly built and assembled clang to the path so it gets used to build geckoview
 ```
 
+For Mac (apple silicon):
+```
+export MOZ_BUILD_DATE=20230710165010 # This should match the data in [firefox-android](https://gitlab.torproject.org/tpo/applications/firefox-android)/android-components/buildSrc/src/main/java/Gecko.kt ~ln 12's def of the variable *version*, the date component
+export JAVA_HOME=/opt/homebrew/opt/openjdk@11
+export ANDROID_HOME=$HOME/Library/Android/sdk # or $HOME/.mozbuild/android-sdk-macosx/
+export ANDROID_NDK_HOME=$ANDROID_HOME/ndk/23.2.8568313 # or $HOME/.mozbuild/android-ndk-r23c/  use 23 for 115esr
+export GRADLE_HOME=/opt/homebrew/Cellar/gradle@7/7.6.2 # Or the version that we currently use
+export LOCAL_DEV_BUILD=1
+export PATH=$ANDROID_HOME/ndk/25.2.9519653/toolchains/llvm/prebuilt/darwin-x86_64/bin/:$PATH # prepend android studios latest ndk to the path so it's clang gets used to build geckoview. NDK 25.2.9519653 uses clang 14.0.7, ideally we'd use clang 16 but that's not an option yet for android studio) 
+```
+
 Make sure that the variables defined are all valid for your setup, and that PATH is now using our newly built clang.
 
 Then `source android-env.sh` to include