# R8 in AGP 9.x is non-deterministic, producing intermittent dex differences between
# otherwise-identical builds. Two flags work together to stabilize it:
#   - -Dcom.android.tools.r8.threadCount=1 removes thread-scheduling-dependent ordering.
#   - -XX:hashCode=3 (deterministic incrementing Object.identityHashCode) removes
#     IdentityHashMap iteration-order non-determinism inside R8 (e.g. in
#     KotlinClassMetadataReader, which decides whether to keep the Signature attribute
#     on Kotlin generic lambda subclasses).
org.gradle.jvmargs=-Xmx12g -Xms256m -XX:MaxMetaspaceSize=1g -Dcom.android.tools.r8.threadCount=1 -XX:+UnlockExperimentalVMOptions -XX:hashCode=3

# Without this, the Kotlin compile daemon inherits -Xmx12g from org.gradle.jvmargs.
kotlin.daemon.jvmargs=-Xmx4g -XX:MaxMetaspaceSize=512m

android.useAndroidX=true
org.gradle.caching=true
org.gradle.configuration-cache=true
org.gradle.configuration-cache.problems=fail
android.generateSyncIssueWhenLibraryConstraintsAreEnabled=false
android.experimental.enableScreenshotTest=true

# We never want to use auto-provisioning, as it breaks reproducible builds.
# This should not be a problem, because we never configure a "javaRepositories"
# item to tell Gradle where to auto-provision the toolchain from, but adding
# this flag adds an extra layer of protection.
# See: https://docs.gradle.org/current/userguide/toolchains.html#sub:disable_auto_provision
org.gradle.java.installations.auto-download=false

# Required: Kotlin source files exist under src/testFixtures (e.g. core/ui).
android.experimental.enableTestFixturesKotlinSupport=true
# Required: app/build.gradle.kts uses kotlinExt.sourceSets.create(...) to wire Kotlin
# source sets for Wire 5.x, which AGP 9.0's built-in Kotlin doesn't create automatically.
android.disallowKotlinSourceSets=false

# Uncomment these to build libsignal from source.
# libsignalClientPath=../libsignal
# org.gradle.dependency.verification=lenient