A problem I ran into a few times: after reinstalling or updating the android sdk, suddenly some projects starts failing to compile with a message about a missing ‘mips64el’ path.
The following will fix this:
mkdir -p $ANDROID_HOME/ndk-bundle/toolchains/mips64el-linux-android-4.9/prebuilt/darwin-x86_64/
mkdir -p $ANDROID_HOME/ndk-bundle/toolchains/mipsel-linux-android-4.9/prebuilt/darwin-x86_64/
touch $ANDROID_HOME/ndk-bundle/toolchains/mips64el-linux-android-4.9/prebuilt/darwin-x86_64/NOTICE-MIPS64
touch $ANDROID_HOME/ndk-bundle/toolchains/mipsel-linux-android-4.9/prebuilt/darwin-x86_64/NOTICE-MIPS
