Greatly reduce Gradle sync time and frequency

core/build.gradle

@@ -13,7 +13,7 @@ android {
         externalNativeBuild {
             ndkBuild {
                 // Passes an optional argument to ndk-build.
-                arguments "COMPILEALL=true"
+                arguments "GRADLE=true"
             }
         }
     }

core/jni/Android.mk

@@ -14,7 +14,7 @@ LIBFDT := $(EXT_PATH)/dtc/libfdt
 # Binaries
 ########################
 
-ifneq "$(or $(PRECOMPILE), $(COMPILEALL))" ""
+ifneq "$(or $(PRECOMPILE), $(GRADLE))" ""
 
 # magisk main binary
 include $(CLEAR_VARS)
@@ -115,6 +115,7 @@ LOCAL_LDLIBS := -lz
 include $(BUILD_EXECUTABLE)
 
 # 32-bit static binaries
+ifndef GRADLE  # Do not run gradle sync on these binaries
 ifneq ($(TARGET_ARCH_ABI), x86_64)
 ifneq ($(TARGET_ARCH_ABI), arm64-v8a)
 # b64xz
@@ -129,6 +130,7 @@ include $(BUILD_EXECUTABLE)
 include jni/external/busybox/Android.mk
 endif
 endif
+endif
 
 # Precompile
 endif

core/jni/core/magisk.c

@@ -40,7 +40,7 @@ static void usage() {
 		"   -c                        print current binary version\n"
 		"   -v                        print running daemon version\n"
 		"   -V                        print running daemon version code\n"
-		"   --list                    list all availible applets\n"
+		"   --list                    list all available applets\n"
 		"   --install [SOURCE] DIR    symlink all applets to DIR. SOURCE is optional\n"
 		"   --createimg IMG SIZE      create ext4 image. SIZE is interpreted in MB\n"
 		"   --imgsize IMG             report ext4 image used/total size\n"