move FFI impls into separate project, establish dependency from engine for mx canon

com.oracle.truffle.r.engine/src/com/oracle/truffle/r/engine/REngine.java

@@ -44,6 +44,7 @@ import com.oracle.truffle.r.runtime.RContext.ConsoleHandler;
 import com.oracle.truffle.r.runtime.REnvironment.PutException;
 import com.oracle.truffle.r.runtime.data.*;
 import com.oracle.truffle.r.runtime.rng.*;
+import com.oracle.truffle.r.runtime.ffi.Load_RFFIFactory;
 
 /**
  * The engine for the FastR implementation. Handles parsing and evaluation. There is exactly one
@@ -77,6 +78,7 @@ public final class REngine implements RContext.Engine {
         childTimes = new long[]{0, 0};
         Locale.setDefault(Locale.ROOT);
         FastROptions.initialize();
+        Load_RFFIFactory.initialize();
         RPerfAnalysis.initialize();
         crashOnFatalError = crashOnFatalErrorArg;
         builtinLookup = RBuiltinPackages.getInstance();

mx.fastr/projects

@@ -106,7 +106,7 @@ project@com.oracle.truffle.r.nodes.processor@workingSets=Truffle,FastR
 
 # com.oracle.truffle.r.nodes
 project@com.oracle.truffle.r.nodes@sourceDirs=src
-project@com.oracle.truffle.r.nodes@dependencies=com.oracle.truffle.api.dsl,com.oracle.truffle.r.parser,com.oracle.truffle.r.options
+project@com.oracle.truffle.r.nodes@dependencies=com.oracle.truffle.r.options,com.oracle.truffle.api.dsl,com.oracle.truffle.r.parser,com.oracle.graal.debug
 project@com.oracle.truffle.r.nodes@checkstyle=com.oracle.truffle.r.runtime
 project@com.oracle.truffle.r.nodes@javaCompliance=1.8
 project@com.oracle.truffle.r.nodes@annotationProcessors=com.oracle.truffle.dsl.processor,com.oracle.truffle.r.nodes.processor
@@ -134,7 +134,7 @@ project@com.oracle.truffle.r.test.native@workingSets=FastR
 
 # com.oracle.truffle.r.engine
 project@com.oracle.truffle.r.engine@sourceDirs=src
-project@com.oracle.truffle.r.engine@dependencies=com.oracle.truffle.r.nodes
+project@com.oracle.truffle.r.engine@dependencies=com.oracle.truffle.r.nodes,com.oracle.truffle.r.runtime.ffi
 project@com.oracle.truffle.r.engine@checkstyle=com.oracle.truffle.r.runtime
 project@com.oracle.truffle.r.engine@javaCompliance=1.8
 project@com.oracle.truffle.r.engine@workingSets=Truffle,FastR
@@ -148,11 +148,18 @@ project@com.oracle.truffle.r.shell@workingSets=Truffle,FastR
 
 # com.oracle.truffle.r.runtime
 project@com.oracle.truffle.r.runtime@sourceDirs=src
-project@com.oracle.truffle.r.runtime@dependencies=com.oracle.truffle.api,ASM_ANALYSIS,JNR_POSIX,ASM_UTIL,JFFI,JNR_FFI,NETLIB,JNR_CONSTANTS,JFFI_NATIVE,JNR_INVOKE,JNR_UDIS86,ASM,ASM_TREE,ASM_COMMONS,JNR_X86ASM,com.oracle.graal.runtime
+project@com.oracle.truffle.r.runtime@dependencies=com.oracle.truffle.api,FINDBUGS
 project@com.oracle.truffle.r.runtime@checkstyle=com.oracle.truffle.r.runtime
 project@com.oracle.truffle.r.runtime@javaCompliance=1.8
 project@com.oracle.truffle.r.runtime@workingSets=Truffle,FastR
 
+# com.oracle.truffle.r.runtime.ffi
+project@com.oracle.truffle.r.runtime.ffi@sourceDirs=src
+project@com.oracle.truffle.r.runtime.ffi@dependencies=com.oracle.graal.runtime,com.oracle.truffle.r.runtime,ASM_ANALYSIS,JNR_POSIX,ASM_UTIL,JFFI,JNR_FFI,NETLIB,JNR_CONSTANTS,JFFI_NATIVE,JNR_INVOKE,JNR_UDIS86,ASM,ASM_TREE,ASM_COMMONS,JNR_X86ASM
+project@com.oracle.truffle.r.runtime.ffi@checkstyle=com.oracle.truffle.r.runtime
+project@com.oracle.truffle.r.runtime.ffi@javaCompliance=1.8
+project@com.oracle.truffle.r.runtime.ffi@workingSets=Truffle,FastR
+
 # com.oracle.truffle.r.native
 project@com.oracle.truffle.r.native@sourceDirs=
 project@com.oracle.truffle.r.native@native=true