Update build tools (#4866)

* Update build tools

SDK API level 31
NDK 23
Kotlin 1.6

* Preserve tool suffix for Windows

BUILDING.md

@@ -15,7 +15,7 @@ To build Filament for Android you must also install the following:
 
 - Android Studio Arctic Fox or more recent
 - Android SDK
-- Android NDK "side-by-side" 22.1 or higher
+- Android NDK "side-by-side" 23.1 or higher
 
 ### Environment variables
 

android/build.gradle

@@ -1,5 +1,3 @@
-import java.nio.file.Paths
-
 // This script accepts the following parameters:
 //
 // com.google.android.filament.dist-dir
@@ -73,11 +71,11 @@ buildscript {
 
     ext.versions = [
         'minSdk': 19,
-        'targetSdk': 30,
-        'compileSdk': 30,
-        'kotlin': '1.5.31',
-        'buildTools': '30.0.3',
-        'ndk': '22.1.7171670'
+        'targetSdk': 31,
+        'compileSdk': 31,
+        'kotlin': '1.6.0',
+        'buildTools': '31.0.0',
+        'ndk': '23.1.7779620'
     ]
 
     ext.deps = [
@@ -89,6 +87,7 @@ buildscript {
     ]
 
     dependencies {
+        // NOTE: See TODO in gradle.properties once we move to Gradle 7.2
         classpath 'com.android.tools.build:gradle:7.0.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${versions.kotlin}"
     }

android/gradle.properties

@@ -20,6 +20,8 @@ org.gradle.jvmargs=-Xmx1536m
 android.useAndroidX=true
 
 org.gradle.unsafe.configuration-cache=true
+# TODO: Remove this when we switch to Gradle 7.4
+org.gradle.unsafe.configuration-cache.max-problems=3
 
 com.google.android.filament.tools-dir=../../../out/release/filament
 com.google.android.filament.dist-dir=../out/android-release/filament

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,3 +1,4 @@
+#Wed Nov 17 10:40:18 PST 2021
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-bin.zip

build/android/ndk.version

@@ -1 +1 @@
-22.1.7171670
+23.1.7779620

build/toolchain-aarch64-linux-android.cmake

@@ -50,9 +50,9 @@ if(WIN32)
 endif()
 set(CMAKE_C_COMPILER   ${TOOLCHAIN}/bin/${ARCH}${API_LEVEL}-clang${COMPILER_SUFFIX})
 set(CMAKE_CXX_COMPILER ${TOOLCHAIN}/bin/${ARCH}${API_LEVEL}-clang++${COMPILER_SUFFIX})
-set(CMAKE_AR           ${TOOLCHAIN}/bin/${ARCH}-ar${TOOL_SUFFIX}  CACHE FILEPATH "Archiver")
-set(CMAKE_RANLIB       ${TOOLCHAIN}/bin/${ARCH}-ranlib${TOOL_SUFFIX})
-set(CMAKE_STRIP        ${TOOLCHAIN}/bin/${ARCH}-strip${TOOL_SUFFIX})
+set(CMAKE_AR           ${TOOLCHAIN}/bin/llvm-ar${TOOL_SUFFIX} CACHE FILEPATH "Archiver")
+set(CMAKE_RANLIB       ${TOOLCHAIN}/bin/llvm-ranlib${TOOL_SUFFIX})
+set(CMAKE_STRIP        ${TOOLCHAIN}/bin/llvm-strip${TOOL_SUFFIX})
 
 # where is the target environment
 set(CMAKE_FIND_ROOT_PATH  ${TOOLCHAIN}/sysroot)

build/toolchain-arm7-linux-android.cmake

@@ -51,9 +51,9 @@ if(WIN32)
 endif()
 set(CMAKE_C_COMPILER   ${TOOLCHAIN}/bin/${ARCH}${API_LEVEL}-clang${COMPILER_SUFFIX})
 set(CMAKE_CXX_COMPILER ${TOOLCHAIN}/bin/${ARCH}${API_LEVEL}-clang++${COMPILER_SUFFIX})
-set(CMAKE_AR           ${TOOLCHAIN}/bin/${AR_ARCH}-ar${TOOL_SUFFIX}  CACHE FILEPATH "Archiver")
-set(CMAKE_RANLIB       ${TOOLCHAIN}/bin/${AR_ARCH}-ranlib${TOOL_SUFFIX})
-set(CMAKE_STRIP        ${TOOLCHAIN}/bin/${AR_ARCH}-strip${TOOL_SUFFIX})
+set(CMAKE_AR           ${TOOLCHAIN}/bin/llvm-ar${TOOL_SUFFIX} CACHE FILEPATH "Archiver")
+set(CMAKE_RANLIB       ${TOOLCHAIN}/bin/llvm-ranlib${TOOL_SUFFIX})
+set(CMAKE_STRIP        ${TOOLCHAIN}/bin/llvm-strip${TOOL_SUFFIX})
 
 # where is the target environment
 set(CMAKE_FIND_ROOT_PATH  ${TOOLCHAIN}/sysroot)

build/toolchain-x86-linux-android.cmake

@@ -50,9 +50,9 @@ if(WIN32)
 endif()
 set(CMAKE_C_COMPILER   ${TOOLCHAIN}/bin/${ARCH}${API_LEVEL}-clang${COMPILER_SUFFIX})
 set(CMAKE_CXX_COMPILER ${TOOLCHAIN}/bin/${ARCH}${API_LEVEL}-clang++${COMPILER_SUFFIX})
-set(CMAKE_AR           ${TOOLCHAIN}/bin/${ARCH}-ar${TOOL_SUFFIX}  CACHE FILEPATH "Archiver")
-set(CMAKE_RANLIB       ${TOOLCHAIN}/bin/${ARCH}-ranlib${TOOL_SUFFIX})
-set(CMAKE_STRIP        ${TOOLCHAIN}/bin/${ARCH}-strip${TOOL_SUFFIX})
+set(CMAKE_AR           ${TOOLCHAIN}/bin/llvm-ar${TOOL_SUFFIX} CACHE FILEPATH "Archiver")
+set(CMAKE_RANLIB       ${TOOLCHAIN}/bin/llvm-ranlib${TOOL_SUFFIX})
+set(CMAKE_STRIP        ${TOOLCHAIN}/bin/llvm-strip${TOOL_SUFFIX})
 
 # where is the target environment
 set(CMAKE_FIND_ROOT_PATH  ${TOOLCHAIN}/sysroot)

build/toolchain-x86_64-linux-android.cmake

@@ -50,9 +50,9 @@ if(WIN32)
 endif()
 set(CMAKE_C_COMPILER   ${TOOLCHAIN}/bin/${ARCH}${API_LEVEL}-clang${COMPILER_SUFFIX})
 set(CMAKE_CXX_COMPILER ${TOOLCHAIN}/bin/${ARCH}${API_LEVEL}-clang++${COMPILER_SUFFIX})
-set(CMAKE_AR           ${TOOLCHAIN}/bin/${ARCH}-ar${TOOL_SUFFIX}  CACHE FILEPATH "Archiver")
-set(CMAKE_RANLIB       ${TOOLCHAIN}/bin/${ARCH}-ranlib${TOOL_SUFFIX})
-set(CMAKE_STRIP        ${TOOLCHAIN}/bin/${ARCH}-strip${TOOL_SUFFIX})
+set(CMAKE_AR           ${TOOLCHAIN}/bin/llvm-ar${TOOL_SUFFIX} CACHE FILEPATH "Archiver")
+set(CMAKE_RANLIB       ${TOOLCHAIN}/bin/llvm-ranlib${TOOL_SUFFIX})
+set(CMAKE_STRIP        ${TOOLCHAIN}/bin/llvm-strip${TOOL_SUFFIX})
 
 # where is the target environment
 set(CMAKE_FIND_ROOT_PATH  ${TOOLCHAIN}/sysroot)